mirror of https://github.com/Wilfred/difftastic/
Merge branch 'Wilfred:master' into f#
Mikhail Brinchuk
GitHub
commit
297fa952c2
@ -1,4 +1,4 @@
|
||||
[toolchain]
|
||||
channel = "1.63"
|
||||
channel = "1.65"
|
||||
components = ["rustfmt"]
|
||||
profile = "minimal"
|
||||
|
||||
@ -0,0 +1,35 @@
|
||||
library ieee;
|
||||
use ieee.std_logic_1164.all;
|
||||
use ieee.numeric_std.all;
|
||||
|
||||
entity blinky is
|
||||
port (
|
||||
clk: in std_logic;
|
||||
led: out std_logic_vector(3 downto 0)
|
||||
);
|
||||
end entity;
|
||||
|
||||
architecture a of blinky is
|
||||
constant CLK_FREQ: positive := 48_000_000;
|
||||
signal counter1: unsigned(25 downto 0) := (others => '0');
|
||||
signal counter2: unsigned(1 downto 0) := (others => '0');
|
||||
begin
|
||||
process(clk)
|
||||
begin
|
||||
if rising_edge(clk) then
|
||||
if to_integer(counter1) = CLK_FREQ / 2 then
|
||||
counter2 <= counter2 + 1;
|
||||
counter1 <= (others => '0');
|
||||
else
|
||||
counter1 <= counter1 + 1;
|
||||
end if;
|
||||
end if;
|
||||
end process;
|
||||
|
||||
process(counter2)
|
||||
begin
|
||||
for n in 0 to 3 loop
|
||||
led(n) <= '1' when to_integer(counter2) = n else '0';
|
||||
end loop;
|
||||
end process;
|
||||
end architecture;
|
||||
@ -0,0 +1,27 @@
|
||||
library ieee;
|
||||
use ieee.std_logic_1164.all;
|
||||
use ieee.numeric_std.all;
|
||||
|
||||
entity blinky is
|
||||
port (
|
||||
clk: in std_logic;
|
||||
led: out std_logic
|
||||
);
|
||||
end entity;
|
||||
|
||||
architecture a of blinky is
|
||||
constant CLK_FREQ: positive := 12_000_000;
|
||||
signal counter: unsigned(23 downto 0) := (others => '0');
|
||||
begin
|
||||
process(clk)
|
||||
begin
|
||||
if rising_edge(clk) then
|
||||
if to_integer(counter) = CLK_FREQ / 2 then
|
||||
led <= not led;
|
||||
counter <= (others => '0');
|
||||
else
|
||||
counter <= counter + 1;
|
||||
end if;
|
||||
end if;
|
||||
end process;
|
||||
end architecture;
|
||||
@ -0,0 +1 @@
|
||||
../tree-sitter-vhdl/queries/highlights.scm
|
||||
@ -0,0 +1 @@
|
||||
tree-sitter-vhdl/src/
|
||||
@ -0,0 +1,26 @@
|
||||
[package]
|
||||
name = "tree-sitter-vhdl"
|
||||
description = "vhdl grammar for the tree-sitter parsing library"
|
||||
version = "0.0.1"
|
||||
keywords = ["incremental", "parsing", "vhdl"]
|
||||
categories = ["parsing", "text-editors"]
|
||||
repository = "https://github.com/tree-sitter/tree-sitter-vhdl"
|
||||
edition = "2018"
|
||||
license = "MIT"
|
||||
|
||||
build = "bindings/rust/build.rs"
|
||||
include = [
|
||||
"bindings/rust/*",
|
||||
"grammar.js",
|
||||
"queries/*",
|
||||
"src/*",
|
||||
]
|
||||
|
||||
[lib]
|
||||
path = "bindings/rust/lib.rs"
|
||||
|
||||
[dependencies]
|
||||
tree-sitter = "~0.20.10"
|
||||
|
||||
[build-dependencies]
|
||||
cc = "1.0"
|
||||
@ -0,0 +1,21 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2020 Alexandre A. Muller
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
@ -0,0 +1,26 @@
|
||||
# tree-sitter-vhdl
|
||||
|
||||
Tree-sitter-vhdl is a VHDL parser for syntax highlighting.
|
||||
|
||||
## Missing features
|
||||
|
||||
- [x] VHDL-2008
|
||||
- [ ] Protected tool directives
|
||||
- [x] PSL-02
|
||||
- [ ] LTL PSL Operators (not intended to be supported)
|
||||
- [ ] OBE PSL Operators (not intended to be supported)
|
||||
- [ ] VHDL-2019
|
||||
|
||||
Not listed features are implemented already.
|
||||
|
||||
## Notes
|
||||
|
||||
The parser accepts some illegal constructions to be able to provide precise
|
||||
error highlight.
|
||||
|
||||
See `./tests/highlight/` and `./queries/highlights.scm` for a list of errors.
|
||||
|
||||
## References
|
||||
* IEEE Std 1076-2008
|
||||
* IEEE Std 1850-2005
|
||||
* IEEE Std 1076-2019
|
||||
@ -0,0 +1,18 @@
|
||||
{
|
||||
"targets": [
|
||||
{
|
||||
"target_name": "tree_sitter_vhdl_binding",
|
||||
"include_dirs": [
|
||||
"<!(node -e \"require('nan')\")",
|
||||
"src"
|
||||
],
|
||||
"sources": [
|
||||
"src/parser.c",
|
||||
"bindings/node/binding.cc"
|
||||
],
|
||||
"cflags_c": [
|
||||
"-std=c99",
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
@ -0,0 +1,28 @@
|
||||
#include "tree_sitter/parser.h"
|
||||
#include <node.h>
|
||||
#include "nan.h"
|
||||
|
||||
using namespace v8;
|
||||
|
||||
extern "C" TSLanguage * tree_sitter_vhdl();
|
||||
|
||||
namespace {
|
||||
|
||||
NAN_METHOD(New) {}
|
||||
|
||||
void Init(Local<Object> exports, Local<Object> module) {
|
||||
Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
|
||||
tpl->SetClassName(Nan::New("Language").ToLocalChecked());
|
||||
tpl->InstanceTemplate()->SetInternalFieldCount(1);
|
||||
|
||||
Local<Function> constructor = Nan::GetFunction(tpl).ToLocalChecked();
|
||||
Local<Object> instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked();
|
||||
Nan::SetInternalFieldPointer(instance, 0, tree_sitter_vhdl());
|
||||
|
||||
Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("vhdl").ToLocalChecked());
|
||||
Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
|
||||
}
|
||||
|
||||
NODE_MODULE(tree_sitter_vhdl_binding, Init)
|
||||
|
||||
} // namespace
|
||||
@ -0,0 +1,19 @@
|
||||
try {
|
||||
module.exports = require("../../build/Release/tree_sitter_vhdl_binding");
|
||||
} catch (error1) {
|
||||
if (error1.code !== 'MODULE_NOT_FOUND') {
|
||||
throw error1;
|
||||
}
|
||||
try {
|
||||
module.exports = require("../../build/Debug/tree_sitter_vhdl_binding");
|
||||
} catch (error2) {
|
||||
if (error2.code !== 'MODULE_NOT_FOUND') {
|
||||
throw error2;
|
||||
}
|
||||
throw error1
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
module.exports.nodeTypeInfo = require("../../src/node-types.json");
|
||||
} catch (_) {}
|
||||
@ -0,0 +1,40 @@
|
||||
fn main() {
|
||||
let src_dir = std::path::Path::new("src");
|
||||
|
||||
let mut c_config = cc::Build::new();
|
||||
c_config.include(&src_dir);
|
||||
c_config
|
||||
.flag_if_supported("-Wno-unused-parameter")
|
||||
.flag_if_supported("-Wno-unused-but-set-variable")
|
||||
.flag_if_supported("-Wno-trigraphs");
|
||||
let parser_path = src_dir.join("parser.c");
|
||||
c_config.file(&parser_path);
|
||||
|
||||
// If your language uses an external scanner written in C,
|
||||
// then include this block of code:
|
||||
|
||||
/*
|
||||
let scanner_path = src_dir.join("scanner.c");
|
||||
c_config.file(&scanner_path);
|
||||
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
|
||||
*/
|
||||
|
||||
c_config.compile("parser");
|
||||
println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
|
||||
|
||||
// If your language uses an external scanner written in C++,
|
||||
// then include this block of code:
|
||||
|
||||
/*
|
||||
let mut cpp_config = cc::Build::new();
|
||||
cpp_config.cpp(true);
|
||||
cpp_config.include(&src_dir);
|
||||
cpp_config
|
||||
.flag_if_supported("-Wno-unused-parameter")
|
||||
.flag_if_supported("-Wno-unused-but-set-variable");
|
||||
let scanner_path = src_dir.join("scanner.cc");
|
||||
cpp_config.file(&scanner_path);
|
||||
cpp_config.compile("scanner");
|
||||
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
|
||||
*/
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
//! This crate provides vhdl language support for the [tree-sitter][] parsing library.
|
||||
//!
|
||||
//! Typically, you will use the [language][language func] function to add this language to a
|
||||
//! tree-sitter [Parser][], and then use the parser to parse some code:
|
||||
//!
|
||||
//! ```
|
||||
//! let code = "";
|
||||
//! let mut parser = tree_sitter::Parser::new();
|
||||
//! parser.set_language(tree_sitter_vhdl::language()).expect("Error loading vhdl grammar");
|
||||
//! let tree = parser.parse(code, None).unwrap();
|
||||
//! ```
|
||||
//!
|
||||
//! [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
|
||||
//! [language func]: fn.language.html
|
||||
//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
|
||||
//! [tree-sitter]: https://tree-sitter.github.io/
|
||||
|
||||
use tree_sitter::Language;
|
||||
|
||||
extern "C" {
|
||||
fn tree_sitter_vhdl() -> Language;
|
||||
}
|
||||
|
||||
/// Get the tree-sitter [Language][] for this grammar.
|
||||
///
|
||||
/// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
|
||||
pub fn language() -> Language {
|
||||
unsafe { tree_sitter_vhdl() }
|
||||
}
|
||||
|
||||
/// The content of the [`node-types.json`][] file for this grammar.
|
||||
///
|
||||
/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
|
||||
pub const NODE_TYPES: &'static str = include_str!("../../src/node-types.json");
|
||||
|
||||
// Uncomment these to include any queries that this grammar contains
|
||||
|
||||
// pub const HIGHLIGHTS_QUERY: &'static str = include_str!("../../queries/highlights.scm");
|
||||
// pub const INJECTIONS_QUERY: &'static str = include_str!("../../queries/injections.scm");
|
||||
// pub const LOCALS_QUERY: &'static str = include_str!("../../queries/locals.scm");
|
||||
// pub const TAGS_QUERY: &'static str = include_str!("../../queries/tags.scm");
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
#[test]
|
||||
fn test_can_load_grammar() {
|
||||
let mut parser = tree_sitter::Parser::new();
|
||||
parser
|
||||
.set_language(super::language())
|
||||
.expect("Error loading vhdl language");
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,42 @@
|
||||
{
|
||||
"name": "tree-sitter-vhdl",
|
||||
"version": "0.1.1",
|
||||
"description": "VHDL grammar for tree-sitter",
|
||||
"main": "bindings/node",
|
||||
"scripts": {
|
||||
"test": "tree-sitter test"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+https://github.com/alemuller/tree-sitter-vhdl.git"
|
||||
},
|
||||
"keywords": [
|
||||
"parser",
|
||||
"lexer",
|
||||
"vhdl",
|
||||
"vhdl-08",
|
||||
"psl"
|
||||
],
|
||||
"author": "Alexandre Muller",
|
||||
"license": "MIT",
|
||||
"bugs": {
|
||||
"url": "https://github.com/alemuller/tree-sitter-vhdl/issues"
|
||||
},
|
||||
"homepage": "https://github.com/alemuller/tree-sitter-vhdl#readme",
|
||||
"dependencies": {
|
||||
"nan": "^2.14.1"
|
||||
},
|
||||
"devDependencies": {
|
||||
"tree-sitter-cli": "^0.20.0"
|
||||
},
|
||||
"tree-sitter": [
|
||||
{
|
||||
"scope": "source.vhd",
|
||||
"file-types": [
|
||||
"vhd",
|
||||
"vhdl"
|
||||
],
|
||||
"first-line-regex": "library *;"
|
||||
}
|
||||
]
|
||||
}
|
||||
@ -0,0 +1,606 @@
|
||||
; 3.2 Entity declaration {{{
|
||||
(entity_header [
|
||||
(generic_map_aspect) @error.illegal.map_aspect.generic
|
||||
(port_map_aspect) @error.illegal.map_aspect.port
|
||||
])
|
||||
|
||||
(entity_header
|
||||
(port_clause)
|
||||
(generic_clause) @error.order.generic_after_port)
|
||||
|
||||
(entity_header
|
||||
(port_clause)
|
||||
(port_clause) @error.repeated.clause.port)
|
||||
|
||||
(entity_header
|
||||
(generic_clause)
|
||||
(generic_clause) @error.repeated.clause.generic)
|
||||
|
||||
(entity_header [
|
||||
(generic_clause ")" @error.missing.semicolon.after_clause .)
|
||||
(port_clause ")" @error.missing.semicolon.after_clause .)
|
||||
])
|
||||
|
||||
(entity_declaration
|
||||
(declarative_part [
|
||||
(variable_declaration)
|
||||
(component_declaration)
|
||||
(configuration_specification)
|
||||
] @error.illegal.declaration))
|
||||
|
||||
(entity_declaration
|
||||
(concurrent_statement_part [
|
||||
(block_statement)
|
||||
(component_instantiation_statement)
|
||||
(simple_concurrent_signal_assignment)
|
||||
(conditional_concurrent_signal_assignment)
|
||||
(selected_concurrent_signal_assignment)
|
||||
(for_generate_statement)
|
||||
(if_generate_statement)
|
||||
(case_generate_statement)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.statement))
|
||||
|
||||
;; tree-sitter-cli
|
||||
;; NOTE: Only simple cases
|
||||
(entity_declaration
|
||||
(concurrent_statement_part
|
||||
(process_statement
|
||||
(sequence_of_statements [
|
||||
(simple_waveform_assignment)
|
||||
(simple_force_assignment)
|
||||
(simple_release_assignment)
|
||||
] @error.illegal.assignment.in_passive_process))
|
||||
))
|
||||
|
||||
;; nvim-tree-sitter
|
||||
((simple_waveform_assignment)
|
||||
(#has-ancestor?
|
||||
@error.illegal.assignment.in_passive_process
|
||||
entity_declaration))
|
||||
|
||||
;; nvim-tree-sitter
|
||||
((simple_force_assignment)
|
||||
(#has-ancestor?
|
||||
@error.illegal.assignment.in_passive_process
|
||||
entity_declaration))
|
||||
|
||||
;; nvim-tree-sitter
|
||||
((simple_release_assignment)
|
||||
(#has-ancestor?
|
||||
@error.illegal.assignment.in_passive_process
|
||||
entity_declaration))
|
||||
|
||||
((entity_declaration
|
||||
name: (_) @_h
|
||||
at_end: (_) @error.misspeling.name @_t)
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
; 3.3 Architecture bodies {{{
|
||||
(architecture_body
|
||||
(declarative_part
|
||||
(variable_declaration) @error.illegal.declaration))
|
||||
|
||||
((architecture_body
|
||||
name: (_) @_h
|
||||
at_end: (_) @error.misspeling.name @_t)
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
; 4.2 Subprogram declaration {{{
|
||||
(procedure_declaration
|
||||
["pure" "impure"] @error.unexpected.purity)
|
||||
|
||||
(procedure_declaration
|
||||
designator: (operator_symbol) @error.illegal.designator.operator_symbol)
|
||||
|
||||
(procedure_declaration
|
||||
(return) @error.unexpected.return)
|
||||
|
||||
;;
|
||||
(function_declaration
|
||||
designator: (_) . (function_parameter_clause)? . ";" @error.missing.return)
|
||||
|
||||
;;
|
||||
(subprogram_header [
|
||||
(port_clause) @error.illegal.clause.port
|
||||
(port_map_aspect) @error.illegal.map_aspect.port
|
||||
])
|
||||
|
||||
(subprogram_header
|
||||
(generic_clause)
|
||||
(generic_clause) @error.repeated.clause.generic)
|
||||
|
||||
(subprogram_header
|
||||
(generic_map_aspect)
|
||||
(generic_map_aspect) @error.repeated.map_aspect.generic)
|
||||
|
||||
; FIXME
|
||||
; Negation rule not supported yet (tree-sitter version v0.19.4)
|
||||
;(subprogram_header
|
||||
; . !(generic_clause)*
|
||||
; . (generic_map_aspect ["generic" "map"] @error.missing.clause.generic)
|
||||
; . !(generic_clause)*)
|
||||
|
||||
; WORKARROUND
|
||||
; Only single common case
|
||||
(subprogram_header
|
||||
. (generic_map_aspect) @error.missing.clause.generic
|
||||
. )
|
||||
|
||||
(subprogram_header
|
||||
(generic_map_aspect)
|
||||
(generic_clause) @error.order.clause_after_map_aspect)
|
||||
|
||||
(subprogram_header [
|
||||
(generic_clause (semicolon) @error.unexpected.semicolon.after_clause .)
|
||||
(generic_map_aspect (semicolon) @error.unexpected.semicolon.after_map_aspect .)
|
||||
])
|
||||
; }}}
|
||||
; 4.2 Subprogram bodies {{{
|
||||
(procedure_body
|
||||
["pure" "impure"] @error.unexpected.purity)
|
||||
|
||||
(procedure_body
|
||||
designator: (operator_symbol) @error.illegal.designator.operator_symbol)
|
||||
|
||||
(procedure_body
|
||||
at_end: (operator_symbol) @error.illegal.designator.operator_symbol)
|
||||
|
||||
(procedure_body
|
||||
(return) @error.unexpected.return)
|
||||
|
||||
(procedure_body
|
||||
(declarative_part [
|
||||
(incomplete_type_declaration)
|
||||
(signal_declaration)
|
||||
(component_declaration)
|
||||
(configuration_specification)
|
||||
(disconnection_specification)
|
||||
(PSL_Assert_Directive)
|
||||
(PSL_Assume_Directive)
|
||||
(PSL_Assume_Guarantee_Directive)
|
||||
(PSL_Restrict_Directive)
|
||||
(PSL_Restrict_Guarantee_Directive)
|
||||
(PSL_Cover_Directive)
|
||||
(PSL_Fairness_Directive)
|
||||
(PSL_Strong_Fairness_Directive)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration))
|
||||
|
||||
(procedure_body
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))
|
||||
|
||||
(procedure_body
|
||||
"procedure"
|
||||
at_end: "function" @error.misspeling.subprogram_kind)
|
||||
|
||||
((procedure_body
|
||||
designator: (_) @_h
|
||||
at_end: (_) @error.misspeling.designator @_t)
|
||||
(#not-eq? @_h @_t))
|
||||
;;
|
||||
(function_body
|
||||
designator: (_) . (function_parameter_clause)? . "is" @error.missing.return)
|
||||
|
||||
(function_body
|
||||
at_end: ["pure" "impure"] @error.unexpected.purity.at_end)
|
||||
|
||||
(function_body
|
||||
(declarative_part [
|
||||
(signal_declaration)
|
||||
(component_declaration)
|
||||
(configuration_specification)
|
||||
(disconnection_specification)
|
||||
(PSL_Assert_Directive)
|
||||
(PSL_Assume_Directive)
|
||||
(PSL_Assume_Guarantee_Directive)
|
||||
(PSL_Restrict_Directive)
|
||||
(PSL_Restrict_Guarantee_Directive)
|
||||
(PSL_Cover_Directive)
|
||||
(PSL_Fairness_Directive)
|
||||
(PSL_Strong_Fairness_Directive)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration))
|
||||
|
||||
(function_body
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))
|
||||
|
||||
(function_body
|
||||
"function"
|
||||
at_end: "procedure" @error.misspeling.subprogram_kind)
|
||||
|
||||
((function_body
|
||||
designator: (_) @_h
|
||||
at_end: (_) @error.misspeling.designator @_t)
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
; 4.3 Subprogram instantiation {{{
|
||||
(procedure_instantiation_declaration
|
||||
["pure" "impure"] @error.unexpected.purity)
|
||||
|
||||
(procedure_instantiation_declaration
|
||||
designator: (operator_symbol) @error.illegal.designator.operator_symbol)
|
||||
|
||||
(procedure_instantiation_declaration
|
||||
(signature (return) @error.unexpected.return))
|
||||
|
||||
;;
|
||||
(function_instantiation_declaration
|
||||
(signature (type_mark) ("," (type_mark))* . "]" @error.missing.return))
|
||||
|
||||
;;
|
||||
(subprogram_map_aspect [
|
||||
(generic_clause) @error.illegal.clause.generic
|
||||
(port_clause) @error.illegal.clause.port
|
||||
(port_map_aspect) @error.illegal.map_aspect.port
|
||||
])
|
||||
|
||||
(subprogram_map_aspect
|
||||
(generic_map_aspect)
|
||||
(generic_map_aspect) @error.repeated.map_aspect.generic)
|
||||
|
||||
(subprogram_map_aspect
|
||||
(generic_map_aspect (semicolon) @error.unexpected.semicolon.after_map_aspect .))
|
||||
; }}}
|
||||
; 4.2.2.1 Formal parameter list {{{
|
||||
(procedure_parameter_clause [
|
||||
(signal_interface_declaration (mode ["buffer" "linkage"]) @error.illegal.mode)
|
||||
(variable_interface_declaration (mode ["buffer" "linkage"]) @error.illegal.mode)
|
||||
(signal_interface_declaration (default_expression) @error.illegal.default_expression)
|
||||
(type_interface_declaration) @error.illegal.interface.type
|
||||
(procedure_interface_declaration) @error.illegal.interface.procedure
|
||||
(function_interface_declaration) @error.illegal.interface.function
|
||||
(package_interface_declaration) @error.illegal.interface.package
|
||||
])
|
||||
|
||||
(function_parameter_clause [
|
||||
(signal_interface_declaration (mode ["out" "inout" "buffer" "linkage"]) @error.illegal.mode)
|
||||
(signal_interface_declaration (default_expression) @error.illegal.default_expression)
|
||||
(variable_interface_declaration) @error.illegal.interface.variable
|
||||
(file_interface_declaration) @error.illegal.interface.file
|
||||
(type_interface_declaration) @error.illegal.interface.type
|
||||
(procedure_interface_declaration) @error.illegal.interface.procedure
|
||||
(function_interface_declaration) @error.illegal.interface.function
|
||||
(package_interface_declaration) @error.illegal.interface.package
|
||||
])
|
||||
; }}}
|
||||
; 4.5 Subprogram overloading {{{
|
||||
((operator_symbol) @error.illegal.operator_symbol
|
||||
(#not-match? @error.illegal.operator_symbol "^\"(and|or|nand|nor|xnor|s[rl]l|s[rl]a|ro[rl]|mod|rem|abs|not|\\+|\\-|&|\\?\\?|\\??[<>/]?=|\\??[<>]|\\*\\??)\"$"))
|
||||
; }}}
|
||||
; 4.5.3 Signatures {{{
|
||||
(signature
|
||||
"[" . "]" @error.missing.type_mark)
|
||||
|
||||
(return
|
||||
"," @error.unexpected.comma)
|
||||
; }}}
|
||||
; 4.7 Package declarations {{{
|
||||
(package_header [
|
||||
(port_clause) @error.illegal.clause.port
|
||||
(port_map_aspect) @error.illegal.map_aspect.port
|
||||
])
|
||||
|
||||
(package_header
|
||||
(generic_clause)
|
||||
(generic_clause) @error.repeated.clause.generic)
|
||||
|
||||
(package_header
|
||||
(generic_map_aspect)
|
||||
(generic_map_aspect) @error.repeated.map_aspect.generic)
|
||||
|
||||
; FIXME
|
||||
; Negation rule not supported yet (tree-sitter version v0.19.4)
|
||||
;(package_header
|
||||
; . !(generic_clause)*
|
||||
; . (generic_map_aspect) @error.missing.clause.generic
|
||||
; . !(generic_clause)*)
|
||||
|
||||
; WORKARROUND
|
||||
; Only common case
|
||||
(package_header
|
||||
. (generic_map_aspect) @error.missing.clause.generic
|
||||
. )
|
||||
|
||||
(package_header
|
||||
(generic_map_aspect)
|
||||
(generic_clause) @error.order.clause_after_map_aspect)
|
||||
|
||||
(package_header [
|
||||
(generic_clause ")" @error.missing.semicolon.after_clause .)
|
||||
(generic_map_aspect ")" @error.missing.semicolon.after_map_aspect .)
|
||||
])
|
||||
|
||||
(package_declaration
|
||||
(declarative_part [
|
||||
(procedure_body)
|
||||
(function_body)
|
||||
(configuration_specification)
|
||||
] @error.illegal.declaration))
|
||||
|
||||
(package_declaration
|
||||
(declarative_part
|
||||
(full_type_declaration
|
||||
(protected_type_body) @error.illegal.declaration)))
|
||||
|
||||
(procedure_body
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part [
|
||||
(signal_declaration)
|
||||
(disconnection_specification)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration))))
|
||||
|
||||
(procedure_body
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))))
|
||||
|
||||
(function_body
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part [
|
||||
(signal_declaration)
|
||||
(disconnection_specification)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration))))
|
||||
|
||||
(function_body
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))))
|
||||
|
||||
(process_statement
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part [
|
||||
(signal_declaration)
|
||||
(disconnection_specification)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration))))
|
||||
|
||||
(process_statement
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))))
|
||||
|
||||
(full_type_declaration
|
||||
(protected_type_body
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part [
|
||||
(signal_declaration)
|
||||
(disconnection_specification)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration)))))
|
||||
|
||||
(full_type_declaration
|
||||
(protected_type_body
|
||||
(declarative_part
|
||||
(package_declaration
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared))))))
|
||||
|
||||
((package_declaration
|
||||
name: (_) @_h
|
||||
at_end: (_) @error.misspeling.name @_t)
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
; 4.8 Package bodies {{{
|
||||
(package_body
|
||||
(declarative_part [
|
||||
(signal_declaration)
|
||||
(component_declaration)
|
||||
(configuration_specification)
|
||||
(disconnection_specification)
|
||||
(PSL_Assert_Directive)
|
||||
(PSL_Assume_Directive)
|
||||
(PSL_Assume_Guarantee_Directive)
|
||||
(PSL_Restrict_Directive)
|
||||
(PSL_Restrict_Guarantee_Directive)
|
||||
(PSL_Cover_Directive)
|
||||
(PSL_Fairness_Directive)
|
||||
(PSL_Strong_Fairness_Directive)
|
||||
(PSL_Property_Declaration)
|
||||
(PSL_Sequence_Declaration)
|
||||
(PSL_Clock_Declaration)
|
||||
] @error.illegal.declaration))
|
||||
|
||||
(procedure_body
|
||||
(declarative_part
|
||||
(package_body
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))))
|
||||
|
||||
(function_body
|
||||
(declarative_part
|
||||
(package_body
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))))
|
||||
|
||||
(process_statement
|
||||
(declarative_part
|
||||
(package_body
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared)))))
|
||||
|
||||
(full_type_declaration
|
||||
(protected_type_body
|
||||
(declarative_part
|
||||
(package_body
|
||||
(declarative_part
|
||||
(shared_variable_declaration "shared" @error.unexpected.shared))))))
|
||||
|
||||
((package_body
|
||||
package: (_) @_h
|
||||
at_end: (_) @error.misspeling.name @_t)
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
; 4.9 Package instantiation declarations {{{
|
||||
(package_map_aspect [
|
||||
(generic_clause) @error.illegal.clause.generic
|
||||
(port_clause) @error.illegal.clause.port
|
||||
(port_map_aspect) @error.illegal.map_aspect.port
|
||||
])
|
||||
|
||||
(package_map_aspect
|
||||
(generic_map_aspect)
|
||||
(generic_map_aspect) @error.repeated.map_aspect.generic)
|
||||
|
||||
(package_map_aspect
|
||||
(generic_map_aspect (semicolon) @error.unexpected.semicolon.after_map_aspect .))
|
||||
; }}}
|
||||
; 5.2 Scalar types {{{
|
||||
(ascending_range
|
||||
low: (simple_expression (integer_decimal))
|
||||
high: (simple_expression (real_decimal))) @error.illegal.range
|
||||
|
||||
(ascending_range
|
||||
low: (simple_expression (real_decimal))
|
||||
high: (simple_expression (integer_decimal))) @error.illegal.range
|
||||
|
||||
(descending_range
|
||||
high: (simple_expression (integer_decimal))
|
||||
low: (simple_expression (real_decimal))) @error.illegal.range
|
||||
|
||||
(descending_range
|
||||
high: (simple_expression (real_decimal))
|
||||
low: (simple_expression (integer_decimal))) @error.illegal.range
|
||||
; }}}
|
||||
; 5.2.2 Enumeration types {{{
|
||||
((enumeration_type_definition
|
||||
literal: (_) @_a
|
||||
literal: (_) @error.repeated.enumerator @_b)
|
||||
(#eq? @_a @_b))
|
||||
; }}}
|
||||
; 5.2.4 Physical types {{{
|
||||
((physical_type_definition
|
||||
(primary_unit_declaration
|
||||
name: (_) @_p)
|
||||
(secondary_unit_declaration
|
||||
name: (_) @error.repeated.unit @_s))
|
||||
(#eq? @_p @_s))
|
||||
|
||||
((physical_type_definition
|
||||
(secondary_unit_declaration
|
||||
name: (_) @_a)
|
||||
(secondary_unit_declaration
|
||||
name: (_) @error.repeated.unit @_b))
|
||||
(#eq? @_a @_b))
|
||||
|
||||
(secondary_unit_declaration
|
||||
(physical_literal [ (real_decimal) (based_real) ] @error.illegal.floating_point))
|
||||
|
||||
((full_type_declaration
|
||||
name: (_) @_h
|
||||
(physical_type_definition
|
||||
at_end: (_) @error.misspeling.name @_t))
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
; 5.3.2 Array types {{{
|
||||
(index_constraint
|
||||
(subtype_indication
|
||||
(resolution_function) @error.unexpected.resolution_function))
|
||||
|
||||
(parameter_specification
|
||||
(subtype_indication
|
||||
(resolution_function) @error.unexpected.resolution_function))
|
||||
|
||||
(full_type_declaration
|
||||
name: (_) @_t
|
||||
(constrained_array_definition
|
||||
(subtype_indication
|
||||
(type_mark (_) @error.repeated.type @_e)))
|
||||
(#eq? @_t @_e))
|
||||
|
||||
(full_type_declaration
|
||||
name: (_) @_t
|
||||
(unbounded_array_definition
|
||||
(subtype_indication
|
||||
(type_mark (_) @error.repeated.type @_e)))
|
||||
(#eq? @_t @_e))
|
||||
; }}}
|
||||
; 5.3.2.3 Predefined array types {{{
|
||||
; Predefine array types shall be one dimensional
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name) @_t
|
||||
(#match? @_t "^(string|(boolean|bit|integer|real|time)_vector)$"))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(_)
|
||||
(_) @error.illegal.discrete_range)))
|
||||
|
||||
; String subtypes shall be indexed by positive numbers
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name) @_t
|
||||
(#eq? @_t "string"))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(_
|
||||
(simple_expression
|
||||
(integer_decimal) @error.illegal.index.zero @_l
|
||||
(#eq? @_l "0"))))))
|
||||
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name) @_t
|
||||
(#eq? @_t "string"))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(_
|
||||
(simple_expression
|
||||
(sign) @error.illegal.index.negative)))))
|
||||
|
||||
; Others predefined array types are indexed by natural numbers
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name) @_t
|
||||
(#match? @_t "^(boolean|bit|integer|real|time)_vector$"))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(_
|
||||
(simple_expression
|
||||
(sign) @error.illegal.index.negative)))))
|
||||
; }}}
|
||||
; 5.3.3 Record types {{{
|
||||
((identifier_list
|
||||
(_) @_a
|
||||
(_) @error.repeated.identifier @_b)
|
||||
(#eq? @_a @_b))
|
||||
|
||||
(record_type_definition
|
||||
(element_declaration
|
||||
(identifier_list (_) @_a))
|
||||
(element_declaration
|
||||
(identifier_list (_) @error.repeated.identifier @_b))
|
||||
(#eq? @_a @_b))
|
||||
|
||||
((full_type_declaration
|
||||
name: (_) @_h
|
||||
(record_type_definition
|
||||
at_end: (_) @error.misspeling.name @_t))
|
||||
(#not-eq? @_h @_t))
|
||||
; }}}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,224 @@
|
||||
#ifndef TREE_SITTER_PARSER_H_
|
||||
#define TREE_SITTER_PARSER_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#define ts_builtin_sym_error ((TSSymbol)-1)
|
||||
#define ts_builtin_sym_end 0
|
||||
#define TREE_SITTER_SERIALIZATION_BUFFER_SIZE 1024
|
||||
|
||||
typedef uint16_t TSStateId;
|
||||
|
||||
#ifndef TREE_SITTER_API_H_
|
||||
typedef uint16_t TSSymbol;
|
||||
typedef uint16_t TSFieldId;
|
||||
typedef struct TSLanguage TSLanguage;
|
||||
#endif
|
||||
|
||||
typedef struct {
|
||||
TSFieldId field_id;
|
||||
uint8_t child_index;
|
||||
bool inherited;
|
||||
} TSFieldMapEntry;
|
||||
|
||||
typedef struct {
|
||||
uint16_t index;
|
||||
uint16_t length;
|
||||
} TSFieldMapSlice;
|
||||
|
||||
typedef struct {
|
||||
bool visible;
|
||||
bool named;
|
||||
bool supertype;
|
||||
} TSSymbolMetadata;
|
||||
|
||||
typedef struct TSLexer TSLexer;
|
||||
|
||||
struct TSLexer {
|
||||
int32_t lookahead;
|
||||
TSSymbol result_symbol;
|
||||
void (*advance)(TSLexer *, bool);
|
||||
void (*mark_end)(TSLexer *);
|
||||
uint32_t (*get_column)(TSLexer *);
|
||||
bool (*is_at_included_range_start)(const TSLexer *);
|
||||
bool (*eof)(const TSLexer *);
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
TSParseActionTypeShift,
|
||||
TSParseActionTypeReduce,
|
||||
TSParseActionTypeAccept,
|
||||
TSParseActionTypeRecover,
|
||||
} TSParseActionType;
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
uint8_t type;
|
||||
TSStateId state;
|
||||
bool extra;
|
||||
bool repetition;
|
||||
} shift;
|
||||
struct {
|
||||
uint8_t type;
|
||||
uint8_t child_count;
|
||||
TSSymbol symbol;
|
||||
int16_t dynamic_precedence;
|
||||
uint16_t production_id;
|
||||
} reduce;
|
||||
uint8_t type;
|
||||
} TSParseAction;
|
||||
|
||||
typedef struct {
|
||||
uint16_t lex_state;
|
||||
uint16_t external_lex_state;
|
||||
} TSLexMode;
|
||||
|
||||
typedef union {
|
||||
TSParseAction action;
|
||||
struct {
|
||||
uint8_t count;
|
||||
bool reusable;
|
||||
} entry;
|
||||
} TSParseActionEntry;
|
||||
|
||||
struct TSLanguage {
|
||||
uint32_t version;
|
||||
uint32_t symbol_count;
|
||||
uint32_t alias_count;
|
||||
uint32_t token_count;
|
||||
uint32_t external_token_count;
|
||||
uint32_t state_count;
|
||||
uint32_t large_state_count;
|
||||
uint32_t production_id_count;
|
||||
uint32_t field_count;
|
||||
uint16_t max_alias_sequence_length;
|
||||
const uint16_t *parse_table;
|
||||
const uint16_t *small_parse_table;
|
||||
const uint32_t *small_parse_table_map;
|
||||
const TSParseActionEntry *parse_actions;
|
||||
const char * const *symbol_names;
|
||||
const char * const *field_names;
|
||||
const TSFieldMapSlice *field_map_slices;
|
||||
const TSFieldMapEntry *field_map_entries;
|
||||
const TSSymbolMetadata *symbol_metadata;
|
||||
const TSSymbol *public_symbol_map;
|
||||
const uint16_t *alias_map;
|
||||
const TSSymbol *alias_sequences;
|
||||
const TSLexMode *lex_modes;
|
||||
bool (*lex_fn)(TSLexer *, TSStateId);
|
||||
bool (*keyword_lex_fn)(TSLexer *, TSStateId);
|
||||
TSSymbol keyword_capture_token;
|
||||
struct {
|
||||
const bool *states;
|
||||
const TSSymbol *symbol_map;
|
||||
void *(*create)(void);
|
||||
void (*destroy)(void *);
|
||||
bool (*scan)(void *, TSLexer *, const bool *symbol_whitelist);
|
||||
unsigned (*serialize)(void *, char *);
|
||||
void (*deserialize)(void *, const char *, unsigned);
|
||||
} external_scanner;
|
||||
const TSStateId *primary_state_ids;
|
||||
};
|
||||
|
||||
/*
|
||||
* Lexer Macros
|
||||
*/
|
||||
|
||||
#define START_LEXER() \
|
||||
bool result = false; \
|
||||
bool skip = false; \
|
||||
bool eof = false; \
|
||||
int32_t lookahead; \
|
||||
goto start; \
|
||||
next_state: \
|
||||
lexer->advance(lexer, skip); \
|
||||
start: \
|
||||
skip = false; \
|
||||
lookahead = lexer->lookahead;
|
||||
|
||||
#define ADVANCE(state_value) \
|
||||
{ \
|
||||
state = state_value; \
|
||||
goto next_state; \
|
||||
}
|
||||
|
||||
#define SKIP(state_value) \
|
||||
{ \
|
||||
skip = true; \
|
||||
state = state_value; \
|
||||
goto next_state; \
|
||||
}
|
||||
|
||||
#define ACCEPT_TOKEN(symbol_value) \
|
||||
result = true; \
|
||||
lexer->result_symbol = symbol_value; \
|
||||
lexer->mark_end(lexer);
|
||||
|
||||
#define END_STATE() return result;
|
||||
|
||||
/*
|
||||
* Parse Table Macros
|
||||
*/
|
||||
|
||||
#define SMALL_STATE(id) id - LARGE_STATE_COUNT
|
||||
|
||||
#define STATE(id) id
|
||||
|
||||
#define ACTIONS(id) id
|
||||
|
||||
#define SHIFT(state_value) \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.state = state_value \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define SHIFT_REPEAT(state_value) \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.state = state_value, \
|
||||
.repetition = true \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define SHIFT_EXTRA() \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.extra = true \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define REDUCE(symbol_val, child_count_val, ...) \
|
||||
{{ \
|
||||
.reduce = { \
|
||||
.type = TSParseActionTypeReduce, \
|
||||
.symbol = symbol_val, \
|
||||
.child_count = child_count_val, \
|
||||
__VA_ARGS__ \
|
||||
}, \
|
||||
}}
|
||||
|
||||
#define RECOVER() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeRecover \
|
||||
}}
|
||||
|
||||
#define ACCEPT_INPUT() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeAccept \
|
||||
}}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // TREE_SITTER_PARSER_H_
|
||||
@ -0,0 +1,30 @@
|
||||
==============================
|
||||
Minimal
|
||||
==============================
|
||||
architecture rtl of ent is
|
||||
begin
|
||||
end;
|
||||
|
||||
architecture rtl of ent is
|
||||
begin
|
||||
end architecture;
|
||||
|
||||
architecture rtl of ent is
|
||||
begin
|
||||
end architecture rtl;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(architecture_body
|
||||
name: (identifier)
|
||||
entity: (simple_name)))
|
||||
(design_unit
|
||||
(architecture_body
|
||||
name: (identifier)
|
||||
entity: (simple_name)))
|
||||
(design_unit
|
||||
(architecture_body
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,289 @@
|
||||
================================================================================
|
||||
Conditional waveform assignment - Minimal
|
||||
================================================================================
|
||||
t <= w when true;
|
||||
L: t <= w when true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_concurrent_signal_assignment
|
||||
(label
|
||||
(identifier))
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Conditional waveform assignment - Delay mechanism
|
||||
================================================================================
|
||||
t <= transport w when true;
|
||||
t <= inertial w when true;
|
||||
t <= reject 10 ns inertial w when true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(transport))
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial))
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial
|
||||
reject: (time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Conditional waveforms I
|
||||
================================================================================
|
||||
t <= w1 when true else
|
||||
w2 when false;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(alternative_conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Conditional waveforms II
|
||||
================================================================================
|
||||
t <= w1 when cond1 else
|
||||
w2 when cond2 else
|
||||
w3 when cond3 else
|
||||
w4;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(alternative_conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(alternative_conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(alternative_conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Conditional waveforms III
|
||||
================================================================================
|
||||
t <= w1 after 10 ns when cond1 else w2;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(alternative_conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Conditional force assignment
|
||||
================================================================================
|
||||
t <= force w when true;
|
||||
t <= force in w when true;
|
||||
t <= force out w when true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_force_assignment
|
||||
target: (simple_name)
|
||||
(conditional_expressions
|
||||
(expression
|
||||
(simple_name))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_force_assignment
|
||||
target: (simple_name)
|
||||
(force_mode)
|
||||
(conditional_expressions
|
||||
(expression
|
||||
(simple_name))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_force_assignment
|
||||
target: (simple_name)
|
||||
(force_mode)
|
||||
(conditional_expressions
|
||||
(expression
|
||||
(simple_name))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
LRM
|
||||
================================================================================
|
||||
S <= unaffected when Input_pin = S'Driving_Value else
|
||||
Input_pin after Buffer_Delay;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(unaffected))
|
||||
(conditional_expression
|
||||
(relation
|
||||
(simple_name)
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))))
|
||||
(alternative_conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))
|
||||
(time_expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Guarded assignment
|
||||
================================================================================
|
||||
t <= guarded w when cond;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Guarded assignment - Delay mechanism
|
||||
================================================================================
|
||||
t <= guarded transport w when cond;
|
||||
t <= guarded inertial w when cond;
|
||||
t <= guarded reject 10 ns inertial w when cond;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(transport))
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial))
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(conditional_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial
|
||||
reject: (time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(conditional_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
@ -0,0 +1,355 @@
|
||||
================================================================================
|
||||
Selected waveform assignment - Minimal
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= w when true;
|
||||
|
||||
L1:
|
||||
with expr select
|
||||
t <= w when true;
|
||||
|
||||
with expr select?
|
||||
t <= w when true;
|
||||
|
||||
L2:
|
||||
with expr select?
|
||||
t <= w when true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Selected waveform assignment - Delay mechanism
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= transport w when true;
|
||||
|
||||
with expr select
|
||||
t <= inertial w when true;
|
||||
|
||||
with expr select
|
||||
t <= reject 10 ns inertial w when true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(transport))
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial))
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial
|
||||
reject: (time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Selected waveforms I
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= w1 when true,
|
||||
w2 when false;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(alternative_selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Selected waveforms II
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= w1 when cond1 | cond2,
|
||||
w3 when others;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(alternative_selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(others))))))
|
||||
|
||||
================================================================================
|
||||
Selected waveforms III
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= w1 after 10 ns when cond1,
|
||||
w2 when others;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(alternative_selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(others))))))
|
||||
|
||||
================================================================================
|
||||
Selected force assignment
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= force w when true;
|
||||
|
||||
with expr select
|
||||
t <= force in w when true;
|
||||
|
||||
with expr select
|
||||
t <= force out w when true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_force_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_expressions
|
||||
(expression
|
||||
(simple_name))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_force_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(force_mode)
|
||||
(selected_expressions
|
||||
(expression
|
||||
(simple_name))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_force_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(force_mode)
|
||||
(selected_expressions
|
||||
(expression
|
||||
(simple_name))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Guarded assignment
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= guarded w when cond;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Guarded assignment - Delay mechanism
|
||||
================================================================================
|
||||
with expr select
|
||||
t <= guarded transport w when cond;
|
||||
|
||||
with expr select
|
||||
t <= guarded inertial w when cond;
|
||||
|
||||
with expr select
|
||||
t <= guarded reject 10 ns inertial w when cond;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(transport))
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial))
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))))
|
||||
(selected_concurrent_signal_assignment
|
||||
(expression
|
||||
(simple_name))
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial
|
||||
reject: (time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(selected_waveforms
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))))
|
||||
@ -0,0 +1,187 @@
|
||||
================================================================================
|
||||
Simple waveform assignment - Minimal
|
||||
================================================================================
|
||||
t <= w;
|
||||
L: t <= w;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name)))))
|
||||
(simple_concurrent_signal_assignment
|
||||
(label
|
||||
(identifier))
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Simple waveform assignment - Delay mechanism
|
||||
================================================================================
|
||||
t <= transport w;
|
||||
t <= inertial w;
|
||||
t <= reject 10 ns inertial w;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(transport))
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name)))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial))
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name)))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(delay_mechanism
|
||||
(inertial
|
||||
reject: (time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Waveform element
|
||||
================================================================================
|
||||
t <= val;
|
||||
t <= val after 42 ns;
|
||||
t <= null after 42 ns;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name)))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(null))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Waveforms
|
||||
================================================================================
|
||||
t <= unaffected;
|
||||
t <= val1 after 10 ns,
|
||||
val2 after 20 ns,
|
||||
null;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(unaffected)))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(null))))))
|
||||
|
||||
================================================================================
|
||||
Simple force assignment
|
||||
================================================================================
|
||||
t <= force expr;
|
||||
t <= force in expr;
|
||||
t <= force out expr;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_force_assignment
|
||||
target: (simple_name)
|
||||
(expression
|
||||
(simple_name)))
|
||||
(simple_force_assignment
|
||||
target: (simple_name)
|
||||
(force_mode)
|
||||
(expression
|
||||
(simple_name)))
|
||||
(simple_force_assignment
|
||||
target: (simple_name)
|
||||
(force_mode)
|
||||
(expression
|
||||
(simple_name))))
|
||||
|
||||
================================================================================
|
||||
Simple release assignment
|
||||
================================================================================
|
||||
t <= release;
|
||||
t <= release in;
|
||||
t <= release out;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_release_assignment
|
||||
target: (simple_name))
|
||||
(simple_release_assignment
|
||||
target: (simple_name)
|
||||
(force_mode))
|
||||
(simple_release_assignment
|
||||
target: (simple_name)
|
||||
(force_mode)))
|
||||
|
||||
================================================================================
|
||||
Guarded assignment
|
||||
================================================================================
|
||||
t <= guarded w;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_name))))))
|
||||
@ -0,0 +1,57 @@
|
||||
==============================
|
||||
Minimal
|
||||
==============================
|
||||
assert a;
|
||||
A1: assert a;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(assertion_statement
|
||||
(label
|
||||
(identifier))
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
|
||||
==============================
|
||||
Report
|
||||
==============================
|
||||
assert a report "str";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================
|
||||
Severity
|
||||
==============================
|
||||
assert a severity note;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(severity_expression
|
||||
(simple_name))))
|
||||
|
||||
==============================
|
||||
Report and severity
|
||||
==============================
|
||||
assert a report K_MSG severity failure;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(string_expression
|
||||
(simple_name))
|
||||
(severity_expression
|
||||
(simple_name))))
|
||||
@ -0,0 +1,176 @@
|
||||
==============================
|
||||
Minimal
|
||||
==============================
|
||||
L1: block
|
||||
begin
|
||||
end block;
|
||||
|
||||
B2: block is
|
||||
begin
|
||||
end block B2;
|
||||
----
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label (identifier)))
|
||||
(block_statement
|
||||
(label (identifier))
|
||||
at_end: (simple_name)))
|
||||
|
||||
==============================
|
||||
Guard condition
|
||||
==============================
|
||||
L1: block (cond) is
|
||||
begin
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
guard: (conditional_expression
|
||||
(simple_name))))
|
||||
|
||||
==============================
|
||||
Block header - Generic clause
|
||||
==============================
|
||||
L1: block is
|
||||
generic (a:t);
|
||||
begin
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(block_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))))
|
||||
|
||||
==================================
|
||||
Block header - Generic map aspect
|
||||
==================================
|
||||
L1: block is
|
||||
generic (a:t);
|
||||
generic map (b);
|
||||
begin
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(block_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))
|
||||
(semicolon)))))
|
||||
|
||||
==============================
|
||||
Block header - Port clause
|
||||
==============================
|
||||
L1: block is
|
||||
port (a:t);
|
||||
begin
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(block_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))))
|
||||
|
||||
==============================
|
||||
Block header - Port map aspect
|
||||
==============================
|
||||
L1: block is
|
||||
port (a:t);
|
||||
port map (b);
|
||||
begin
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(block_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))
|
||||
(semicolon)))))
|
||||
|
||||
==============================
|
||||
Declarative part
|
||||
==============================
|
||||
L1: block is
|
||||
alias a is s;
|
||||
begin
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(declarative_part
|
||||
(alias_declaration
|
||||
designator: (identifier)
|
||||
denotator: (simple_name)))))
|
||||
|
||||
==============================
|
||||
Sequential part
|
||||
==============================
|
||||
L1: block is
|
||||
begin
|
||||
PL: p;
|
||||
end block;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(concurrent_statement_part
|
||||
(procedure_call_statement
|
||||
(label
|
||||
(identifier))
|
||||
procedure: (simple_name)))))
|
||||
@ -0,0 +1,438 @@
|
||||
================================================================================
|
||||
Minimal (ambigous)
|
||||
================================================================================
|
||||
L1: unit;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(procedure_call_statement
|
||||
(label
|
||||
(identifier))
|
||||
procedure: (simple_name)))
|
||||
|
||||
================================================================================
|
||||
Minimal (ambigous) - II
|
||||
================================================================================
|
||||
L1: pkg.unit;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(procedure_call_statement
|
||||
(label
|
||||
(identifier))
|
||||
procedure: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))))
|
||||
|
||||
================================================================================
|
||||
Instantiation unit - Component
|
||||
================================================================================
|
||||
L1: component unit;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))))
|
||||
|
||||
================================================================================
|
||||
Instantiation unit - Entity I
|
||||
================================================================================
|
||||
L1: entity lib.e;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(entity_instantiation
|
||||
entity: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Instantiation unit - Entity II
|
||||
================================================================================
|
||||
L1: entity lib.e(rtl);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(entity_instantiation
|
||||
entity: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
architecture: (simple_name))))
|
||||
|
||||
================================================================================
|
||||
Instantiation unit - Configuration
|
||||
================================================================================
|
||||
L1: configuration lib.cfg;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(configuration_instantiation
|
||||
configuration: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Generic map aspect - Simple name
|
||||
================================================================================
|
||||
L1: unit
|
||||
generic map (a,b,c);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Generic map aspect - Expanded name
|
||||
================================================================================
|
||||
L1: pkg.unit
|
||||
generic map (a,b,c);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Port map aspect - Simple name
|
||||
================================================================================
|
||||
L1: unit
|
||||
port map (a,b,c);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Port map aspect - Expanded name
|
||||
================================================================================
|
||||
L1: pkg.unit
|
||||
port map (a,b,c);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))
|
||||
(component_map_aspect
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Generic and port map aspect - Simple name
|
||||
================================================================================
|
||||
L1: unit
|
||||
generic map (a,b,c)
|
||||
port map (open,a);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (open))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Generic and port map aspect - Expanded name
|
||||
================================================================================
|
||||
L1: pkg.unit
|
||||
generic map (a,b,c)
|
||||
port map (open,a);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (open))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Type declaration
|
||||
================================================================================
|
||||
L1: unit
|
||||
generic map (integer range 0 to 7);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(range_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))))))))
|
||||
|
||||
================================================================================
|
||||
Selected name on port map aspect
|
||||
================================================================================
|
||||
L1: unit
|
||||
port map (a.b => c);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
LINT: Component instantiation - Semicolon
|
||||
================================================================================
|
||||
l : c
|
||||
generic map (k); -- here
|
||||
port map (s);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(comment)
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
LINT: Component instantiation - Headers
|
||||
================================================================================
|
||||
-- Illegal
|
||||
l : c
|
||||
generic (k:t)
|
||||
port (s:t);
|
||||
|
||||
-- Duplicated
|
||||
l : c
|
||||
generic map (s)
|
||||
generic map (s);
|
||||
|
||||
-- Duplicated
|
||||
l : c
|
||||
port map (s)
|
||||
port map (s);
|
||||
|
||||
-- Wrong order
|
||||
l : c
|
||||
port map (s)
|
||||
generic map (s);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
(comment)
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))))
|
||||
(comment)
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))))
|
||||
(comment)
|
||||
(component_instantiation_statement
|
||||
(label
|
||||
(identifier))
|
||||
(component_instantiation
|
||||
component: (simple_name))
|
||||
(component_map_aspect
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
@ -0,0 +1,567 @@
|
||||
====================================
|
||||
For generate - Minimal
|
||||
====================================
|
||||
G1:
|
||||
for i in r
|
||||
generate
|
||||
end generate;
|
||||
|
||||
G1:
|
||||
for i in r
|
||||
generate
|
||||
end generate G1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(for_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(for_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
at_end: (simple_name)))
|
||||
|
||||
====================================
|
||||
For generate - Body
|
||||
====================================
|
||||
G2:
|
||||
for i in r
|
||||
generate
|
||||
begin
|
||||
end generate;
|
||||
|
||||
G3:
|
||||
for i in r
|
||||
generate
|
||||
end;
|
||||
end generate;
|
||||
|
||||
G4:
|
||||
for i in r
|
||||
generate
|
||||
begin
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(for_generate_statement
|
||||
(label (identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark (simple_name))))
|
||||
(generate_statement_body))
|
||||
(for_generate_statement
|
||||
(label (identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark (simple_name))))
|
||||
(generate_statement_body))
|
||||
(for_generate_statement
|
||||
(label (identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark (simple_name))))
|
||||
(generate_statement_body)))
|
||||
|
||||
==================================================
|
||||
Generate statement body - Block declarative part I
|
||||
==================================================
|
||||
G1:
|
||||
for i in r
|
||||
generate
|
||||
subtype t is t2;
|
||||
begin
|
||||
end generate;
|
||||
|
||||
G2:
|
||||
for i in r
|
||||
generate
|
||||
subtype t is t2;
|
||||
begin
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(for_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(generate_statement_body
|
||||
(declarative_part
|
||||
(subtype_declaration
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
(for_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(generate_statement_body
|
||||
(declarative_part
|
||||
(subtype_declaration
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))))
|
||||
|
||||
==================================================
|
||||
Generate statement body - Concurrent statement I
|
||||
==================================================
|
||||
G1:
|
||||
for i in r
|
||||
generate
|
||||
|
||||
end;
|
||||
end generate;
|
||||
|
||||
G2:
|
||||
for i in r
|
||||
generate
|
||||
begin
|
||||
B1: block
|
||||
begin
|
||||
end block;
|
||||
end generate;
|
||||
|
||||
G3:
|
||||
for i in r
|
||||
generate
|
||||
begin
|
||||
B1: block
|
||||
begin
|
||||
end block;
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(for_generate_statement
|
||||
(label (identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark (simple_name))))
|
||||
(generate_statement_body))
|
||||
(for_generate_statement
|
||||
(label (identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark (simple_name))))
|
||||
(generate_statement_body
|
||||
(block_statement
|
||||
(label (identifier)))))
|
||||
(for_generate_statement
|
||||
(label (identifier))
|
||||
(parameter_specification
|
||||
name: (identifier)
|
||||
(subtype_indication
|
||||
(type_mark (simple_name))))
|
||||
(generate_statement_body
|
||||
(block_statement
|
||||
(label (identifier))))))
|
||||
|
||||
====================================
|
||||
If generate - Minimal
|
||||
====================================
|
||||
G1:
|
||||
if c generate
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
If generate - Elsif I
|
||||
====================================
|
||||
G1:
|
||||
if c1 generate
|
||||
elsif c2 generate
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
If generate - Elsif II
|
||||
====================================
|
||||
G1:
|
||||
if c1 generate
|
||||
elsif c2 generate
|
||||
elsif c2 generate
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
If generate - Else
|
||||
====================================
|
||||
G1:
|
||||
if c generate
|
||||
else generate
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else_generate)))
|
||||
|
||||
====================================
|
||||
If generate - All alternatives
|
||||
====================================
|
||||
G1:
|
||||
if c1 generate
|
||||
elsif c2 generate
|
||||
else generate
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else_generate)))
|
||||
|
||||
====================================
|
||||
If generate - Generate body - If
|
||||
====================================
|
||||
G_BEGIN:
|
||||
if c generate
|
||||
begin
|
||||
end generate;
|
||||
|
||||
G_END:
|
||||
if c generate
|
||||
end;
|
||||
end generate;
|
||||
|
||||
G_BOTH:
|
||||
if c generate
|
||||
begin
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body)))
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body)))
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body))))
|
||||
|
||||
====================================
|
||||
If generate - Generate body - Elsif
|
||||
====================================
|
||||
G1:
|
||||
if c generate
|
||||
elsif x generate
|
||||
begin
|
||||
elsif x generate
|
||||
end;
|
||||
elsif x generate
|
||||
begin
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body))
|
||||
(elsif_generate
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body))))
|
||||
|
||||
====================================
|
||||
If generate - Else
|
||||
====================================
|
||||
G_BEGIN:
|
||||
if c generate
|
||||
else generate
|
||||
begin
|
||||
end generate;
|
||||
|
||||
G_END:
|
||||
if c generate
|
||||
else generate
|
||||
end;
|
||||
end generate;
|
||||
|
||||
G_BOTH:
|
||||
if c generate
|
||||
else generate
|
||||
begin
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else_generate
|
||||
(generate_statement_body)))
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else_generate
|
||||
(generate_statement_body)))
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else_generate
|
||||
(generate_statement_body))))
|
||||
|
||||
====================================
|
||||
If generate - Labels
|
||||
====================================
|
||||
G1:
|
||||
if A1: c generate
|
||||
elsif A2: c generate
|
||||
else A3: generate
|
||||
end generate G1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(label
|
||||
(identifier))
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(label
|
||||
(identifier))
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else_generate
|
||||
(label
|
||||
(identifier)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
====================================
|
||||
If generate - Generate body label
|
||||
====================================
|
||||
G1:
|
||||
if A1: c generate
|
||||
elsif A2: c generate
|
||||
begin
|
||||
end A2;
|
||||
else A3: generate
|
||||
end A3;
|
||||
end generate G1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if_generate
|
||||
(label
|
||||
(identifier))
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif_generate
|
||||
(label
|
||||
(identifier))
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(generate_statement_body
|
||||
at_end: (simple_name)))
|
||||
(else_generate
|
||||
(label
|
||||
(identifier))
|
||||
(generate_statement_body
|
||||
at_end: (simple_name)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
====================================
|
||||
Case generate - Minimal
|
||||
====================================
|
||||
G1:
|
||||
case e generate
|
||||
when a =>
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))))
|
||||
|
||||
====================================
|
||||
Case generate - Alternative
|
||||
====================================
|
||||
G1:
|
||||
case e generate
|
||||
when a =>
|
||||
when b | c =>
|
||||
when others =>
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name))))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(others)))))
|
||||
|
||||
====================================
|
||||
Case generate - Generate body
|
||||
====================================
|
||||
G1:
|
||||
case e generate
|
||||
when a =>
|
||||
begin
|
||||
when b | c =>
|
||||
end;
|
||||
when others =>
|
||||
begin
|
||||
end;
|
||||
end generate;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_generate_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(generate_statement_body))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(generate_statement_body))
|
||||
(case_generate_alternative
|
||||
(choices
|
||||
(others))
|
||||
(generate_statement_body))))
|
||||
@ -0,0 +1,79 @@
|
||||
=============================
|
||||
Minimal
|
||||
=============================
|
||||
process
|
||||
begin
|
||||
end process;
|
||||
|
||||
L1: process is
|
||||
begin
|
||||
end process L1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(process_statement)
|
||||
(process_statement
|
||||
(label (identifier))
|
||||
at_end: (simple_name)))
|
||||
|
||||
=============================
|
||||
Sequential statement
|
||||
=============================
|
||||
process
|
||||
begin
|
||||
wait on a;
|
||||
end process;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(process_statement
|
||||
(sequence_of_statements
|
||||
(wait_statement
|
||||
(sensitivity_list
|
||||
(simple_name))))))
|
||||
|
||||
=============================
|
||||
Sensitivity list - All
|
||||
=============================
|
||||
process (all)
|
||||
begin
|
||||
end process;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(process_statement
|
||||
(sensitivity_list
|
||||
(all))))
|
||||
|
||||
=============================
|
||||
Sensitivity list - Signals
|
||||
=============================
|
||||
process (a,b)
|
||||
begin
|
||||
end process;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(process_statement
|
||||
(sensitivity_list
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
|
||||
=============================
|
||||
Declarative part
|
||||
=============================
|
||||
process
|
||||
constant k : t := g;
|
||||
begin
|
||||
end process;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(process_statement
|
||||
(declarative_part
|
||||
(constant_declaration
|
||||
(identifier_list (identifier))
|
||||
(subtype_indication
|
||||
(type_mark (simple_name)))
|
||||
(default_expression
|
||||
(simple_name))))))
|
||||
@ -0,0 +1,77 @@
|
||||
===================================
|
||||
Conflict I - Function call
|
||||
===================================
|
||||
assert (foo (open));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(parenthesized_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (open))))))))
|
||||
|
||||
===================================
|
||||
Conflict I - Subtype indication constraint
|
||||
===================================
|
||||
assert new foobar (foo (open));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))))))))))
|
||||
|
||||
===================================
|
||||
Conflict II - Slice name
|
||||
===================================
|
||||
assert (foo (h downto l));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(parenthesized_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Conflict II - Subtype indication constraint
|
||||
===================================
|
||||
assert new foobar (foo (h downto l));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))))))))))
|
||||
@ -0,0 +1,13 @@
|
||||
==============
|
||||
Minimal
|
||||
==============
|
||||
type foo is access bar;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
(identifier)
|
||||
(access_type_definition
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
@ -0,0 +1,70 @@
|
||||
===========================
|
||||
Designator - Identifier
|
||||
===========================
|
||||
alias a is b;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(alias_declaration
|
||||
designator: (identifier)
|
||||
denotator: (simple_name)))
|
||||
|
||||
==============================
|
||||
Designator - Character literal
|
||||
==============================
|
||||
alias '0' is STD.STANDARD.'0' [return STD.STANDARD.BIT];
|
||||
---
|
||||
|
||||
(design_file
|
||||
(alias_declaration
|
||||
designator: (character_literal)
|
||||
denotator: (selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (character_literal))
|
||||
(signature
|
||||
(return
|
||||
(type_mark
|
||||
(selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (simple_name)))))))
|
||||
|
||||
==============================
|
||||
Designator - Operator symbol
|
||||
==============================
|
||||
alias "or" is STD.STANDARD."or" [STD.STANDARD.BIT,
|
||||
STD.STANDARD.BIT
|
||||
return STD.STANDARD.BIT];
|
||||
---
|
||||
|
||||
(design_file
|
||||
(alias_declaration
|
||||
designator: (operator_symbol)
|
||||
denotator: (selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (operator_symbol))
|
||||
(signature
|
||||
(type_mark
|
||||
(selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (simple_name)))
|
||||
(type_mark
|
||||
(selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (simple_name)))
|
||||
(return
|
||||
(type_mark
|
||||
(selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (simple_name)))))))
|
||||
@ -0,0 +1,30 @@
|
||||
==============================
|
||||
Minimal
|
||||
==============================
|
||||
architecture rtl of ent is
|
||||
begin
|
||||
end;
|
||||
|
||||
architecture rtl of ent is
|
||||
begin
|
||||
end architecture;
|
||||
|
||||
architecture rtl of ent is
|
||||
begin
|
||||
end architecture rtl;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(architecture_body
|
||||
name: (identifier)
|
||||
entity: (simple_name)))
|
||||
(design_unit
|
||||
(architecture_body
|
||||
name: (identifier)
|
||||
entity: (simple_name)))
|
||||
(design_unit
|
||||
(architecture_body
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,123 @@
|
||||
================================================================================
|
||||
Declaration
|
||||
================================================================================
|
||||
attribute a : t;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(attribute_declaration
|
||||
(identifier)
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
|
||||
================================================================================
|
||||
Specification
|
||||
================================================================================
|
||||
attribute attr of e : entity is expr;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(attribute_specification
|
||||
(simple_name)
|
||||
(entity_specification
|
||||
(entity_name_list
|
||||
(entity_designator
|
||||
(simple_name)))
|
||||
(entity_class))
|
||||
(expression
|
||||
(simple_name))))
|
||||
|
||||
================================================================================
|
||||
Specification [LRM] I
|
||||
================================================================================
|
||||
attribute LOCATION of ADDER1 : label is (10,15);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(attribute_specification
|
||||
(simple_name)
|
||||
(entity_specification
|
||||
(entity_name_list
|
||||
(entity_designator
|
||||
(simple_name)))
|
||||
(entity_class))
|
||||
(expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(integer_decimal)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(integer_decimal)))))))
|
||||
|
||||
================================================================================
|
||||
Specification [LRM] II
|
||||
================================================================================
|
||||
attribute IMPLEMENTATION of G1: group is "74LS152";
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(attribute_specification
|
||||
(simple_name)
|
||||
(entity_specification
|
||||
(entity_name_list
|
||||
(entity_designator
|
||||
(simple_name)))
|
||||
(entity_class))
|
||||
(expression
|
||||
(string_literal))))
|
||||
|
||||
================================================================================
|
||||
Specification [LRM] III
|
||||
================================================================================
|
||||
attribute CAPACITANCE of all: signal is 15 pF;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(attribute_specification
|
||||
name: (simple_name)
|
||||
(entity_specification
|
||||
(entity_name_list
|
||||
(all))
|
||||
(entity_class))
|
||||
(expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Xilinx Attribute I
|
||||
================================================================================
|
||||
attribute ASYNC_REG : string;
|
||||
attribute ASYNC_REG of sync_regs : signal is "TRUE";
|
||||
attribute ASYNC_REG : boolean;
|
||||
attribute ASYNC_REG of sync_regs : signal is true;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(attribute_declaration
|
||||
(identifier)
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(attribute_specification
|
||||
(simple_name)
|
||||
(entity_specification
|
||||
(entity_name_list
|
||||
(entity_designator
|
||||
(simple_name)))
|
||||
(entity_class))
|
||||
(expression
|
||||
(string_literal)))
|
||||
(attribute_declaration
|
||||
(identifier)
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(attribute_specification
|
||||
(simple_name)
|
||||
(entity_specification
|
||||
(entity_name_list
|
||||
(entity_designator
|
||||
(simple_name)))
|
||||
(entity_class))
|
||||
(expression
|
||||
(simple_name))))
|
||||
@ -0,0 +1,187 @@
|
||||
=============================
|
||||
Minimal
|
||||
=============================
|
||||
component c
|
||||
end component;
|
||||
|
||||
component c is
|
||||
end component;
|
||||
|
||||
component c is
|
||||
end component c;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(component_declaration
|
||||
name: (identifier))
|
||||
(component_declaration
|
||||
name: (identifier))
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
at_end: (simple_name)))
|
||||
|
||||
=============================
|
||||
Header
|
||||
=============================
|
||||
component c
|
||||
generic (k : t);
|
||||
port (s : t);
|
||||
end component;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))))
|
||||
|
||||
=============================
|
||||
LINT: Missing semicolon
|
||||
=============================
|
||||
component c
|
||||
generic (k:t) -- here
|
||||
port (s:t) -- here
|
||||
end component;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(comment)
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(comment)))
|
||||
|
||||
=============================
|
||||
LINT: Illegal headers
|
||||
=============================
|
||||
-- Illegal
|
||||
component c
|
||||
generic map (x);
|
||||
port map (x);
|
||||
end component;
|
||||
|
||||
-- Duplicated
|
||||
component c
|
||||
generic (k:t);
|
||||
generic (k:t);
|
||||
end component;
|
||||
|
||||
-- Duplicated
|
||||
component c
|
||||
port (s:t);
|
||||
port (s:t);
|
||||
end component;
|
||||
|
||||
-- Wrong order
|
||||
component c
|
||||
port (s:t);
|
||||
generic (k:t);
|
||||
end component;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))
|
||||
(semicolon))))
|
||||
(comment)
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))))
|
||||
(comment)
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))))
|
||||
(comment)
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))))
|
||||
@ -0,0 +1,151 @@
|
||||
================================================================================
|
||||
Unbounded array type I
|
||||
================================================================================
|
||||
type att_t is array (a range <>) of b;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(unbounded_array_definition
|
||||
(index_subtype_definition
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(any))
|
||||
element: (subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Unbounded array type II
|
||||
================================================================================
|
||||
type att_t is array (a range <>, b range <>) of c;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(unbounded_array_definition
|
||||
(index_subtype_definition
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(any))
|
||||
(index_subtype_definition
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(any))
|
||||
element: (subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Constrained array type - Subtype indication
|
||||
================================================================================
|
||||
type att_t is array (subtype_t) of foo;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(constrained_array_definition
|
||||
(index_constraint
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
element: (subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Constrained array type - Range
|
||||
================================================================================
|
||||
type att_t is array (7 downto 0) of foo;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(constrained_array_definition
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(integer_decimal))
|
||||
low: (simple_expression
|
||||
(integer_decimal))))
|
||||
element: (subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Record type I
|
||||
================================================================================
|
||||
type rec_t is
|
||||
record
|
||||
e1 : elemt_t;
|
||||
end record;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(record_type_definition
|
||||
(element_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Record type II
|
||||
================================================================================
|
||||
type rec_t is
|
||||
record
|
||||
e1 : arr (st);
|
||||
end record;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(record_type_definition
|
||||
(element_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
Record type III
|
||||
================================================================================
|
||||
type rec_t is
|
||||
record
|
||||
e1 : elemt_t;
|
||||
e2, e3 : elemt_t;
|
||||
end record rec_t;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(record_type_definition
|
||||
(element_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(element_declaration
|
||||
(identifier_list
|
||||
(identifier)
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,173 @@
|
||||
================================================================================
|
||||
Minimal
|
||||
================================================================================
|
||||
configuration cfg of ent is
|
||||
end;
|
||||
|
||||
configuration cfg of ent is
|
||||
end configuration;
|
||||
|
||||
configuration cfg of ent is
|
||||
end configuration cfg;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)))
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)))
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
at_end: (simple_name))))
|
||||
|
||||
================================================================================
|
||||
Expanded name
|
||||
================================================================================
|
||||
configuration cfg of lib.ent is
|
||||
end;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Block configuration - Minimal
|
||||
================================================================================
|
||||
configuration cfg of ent is
|
||||
for arch
|
||||
end for;
|
||||
end;
|
||||
|
||||
configuration cfg of ent is
|
||||
for gen(GEN1)
|
||||
end for;
|
||||
end;
|
||||
|
||||
configuration cfg of ent is
|
||||
for gen(0 to 1)
|
||||
end for;
|
||||
end;
|
||||
|
||||
configuration cfg of ent is
|
||||
for gen(1+1)
|
||||
end for;
|
||||
end;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
(block_configuration
|
||||
(block_specification
|
||||
name_or_label: (simple_name)))))
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
(block_configuration
|
||||
(block_specification
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (simple_name))))))
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
(block_configuration
|
||||
(block_specification
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))))))
|
||||
(design_unit
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
(block_configuration
|
||||
(block_specification
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (expression
|
||||
(simple_expression
|
||||
(integer_decimal)
|
||||
(integer_decimal)))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 3.4.1
|
||||
================================================================================
|
||||
library TTL, Work;
|
||||
configuration V4_27_87 of Processor is
|
||||
use Work.all;
|
||||
for Structure_View
|
||||
for A1: ALU
|
||||
use configuration TTL.SN74LS181;
|
||||
end for;
|
||||
for M1,M2,M3: MUX
|
||||
use entity Multiplex4 (Behavior);
|
||||
end for;
|
||||
for all: Latch
|
||||
-- use defaults
|
||||
end for;
|
||||
end for;
|
||||
end configuration V4_27_87;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(context_clause
|
||||
(library_clause
|
||||
(logical_name_list
|
||||
library: (simple_name)
|
||||
library: (simple_name))))
|
||||
(configuration_declaration
|
||||
name: (identifier)
|
||||
entity: (simple_name)
|
||||
(declarative_part
|
||||
(use_clause
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (all))))
|
||||
(block_configuration
|
||||
(block_specification
|
||||
name_or_label: (simple_name))
|
||||
(component_configuration
|
||||
(instantiation_list
|
||||
(simple_name))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(configuration_instantiation
|
||||
configuration: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))
|
||||
(component_configuration
|
||||
(instantiation_list
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(entity_instantiation
|
||||
entity: (simple_name)
|
||||
architecture: (simple_name))))
|
||||
(component_configuration
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(comment)))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,324 @@
|
||||
=============================================
|
||||
Simple configuration specification
|
||||
=============================================
|
||||
for l : c
|
||||
use open;
|
||||
|
||||
for l : c
|
||||
use open;
|
||||
end for;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(simple_name))
|
||||
component: (simple_name)
|
||||
(binding_indication (open)))
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(simple_name))
|
||||
component: (simple_name)
|
||||
(binding_indication (open))))
|
||||
|
||||
=============================================
|
||||
Compound configuration specification
|
||||
=============================================
|
||||
for l : c
|
||||
use open;
|
||||
use vunit vu;
|
||||
end for;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(simple_name))
|
||||
component: (simple_name)
|
||||
(binding_indication (open))
|
||||
(verification_unit_binding_indication
|
||||
(verification_unit_list
|
||||
(simple_name)))))
|
||||
|
||||
=============================================
|
||||
Instantiation list
|
||||
=============================================
|
||||
for l1, l2 : c
|
||||
use open;
|
||||
|
||||
for others : c
|
||||
use open;
|
||||
|
||||
for all : c
|
||||
use open;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(simple_name)
|
||||
(simple_name))
|
||||
component: (simple_name)
|
||||
(binding_indication (open)))
|
||||
(configuration_specification
|
||||
(instantiation_list (others))
|
||||
component: (simple_name)
|
||||
(binding_indication (open)))
|
||||
(configuration_specification
|
||||
(instantiation_list (all))
|
||||
component: (simple_name)
|
||||
(binding_indication (open))))
|
||||
|
||||
=============================================
|
||||
Binding indication - Entity aspect
|
||||
=============================================
|
||||
for all : c
|
||||
use entity e;
|
||||
|
||||
for all : c
|
||||
use entity e(a);
|
||||
|
||||
for all : c
|
||||
use configuration c;
|
||||
|
||||
for all : c
|
||||
use open;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list (all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(entity_instantiation
|
||||
entity: (simple_name))))
|
||||
(configuration_specification
|
||||
(instantiation_list (all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(entity_instantiation
|
||||
entity: (simple_name)
|
||||
architecture: (simple_name))))
|
||||
(configuration_specification
|
||||
(instantiation_list (all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(configuration_instantiation
|
||||
configuration: (simple_name))))
|
||||
(configuration_specification
|
||||
(instantiation_list (all))
|
||||
component: (simple_name)
|
||||
(binding_indication (open))))
|
||||
|
||||
=============================================
|
||||
Binding indication - Generic map aspects
|
||||
=============================================
|
||||
for all : c
|
||||
generic map (a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
=============================================
|
||||
Binding indication - Port map aspects
|
||||
=============================================
|
||||
for all : c
|
||||
port map (a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
=============================================
|
||||
Binding indication - Both map aspects
|
||||
=============================================
|
||||
for all : c
|
||||
generic map (a)
|
||||
port map (a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
=============================================
|
||||
LINT: Binding indication (open)
|
||||
=============================================
|
||||
for all : c
|
||||
use open
|
||||
generic map (a) -- illegal
|
||||
port map (a); -- illegal
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(open)
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(comment)
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))))
|
||||
(comment))
|
||||
|
||||
=============================================
|
||||
LINT: Binding indication - Semicolon
|
||||
=============================================
|
||||
for all : c
|
||||
generic map (x); -- here
|
||||
port map (x);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))
|
||||
(semicolon))
|
||||
(comment)
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
=============================================
|
||||
LINT: Binding indication - Header
|
||||
=============================================
|
||||
-- Illegal
|
||||
for all : c
|
||||
generic (k:t)
|
||||
port (s:t);
|
||||
|
||||
-- Duplicated
|
||||
for all : c
|
||||
generic map (x)
|
||||
generic map (x);
|
||||
|
||||
-- Duplicated
|
||||
for all : c
|
||||
port map (x)
|
||||
port map (x);
|
||||
|
||||
-- Wrong order
|
||||
for all : c
|
||||
port map (x)
|
||||
generic map (x);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
(comment)
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))))
|
||||
(comment)
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))))
|
||||
(comment)
|
||||
(configuration_specification
|
||||
(instantiation_list
|
||||
(all))
|
||||
component: (simple_name)
|
||||
(binding_indication
|
||||
(port_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
@ -0,0 +1,58 @@
|
||||
================================================================================
|
||||
Minimal
|
||||
================================================================================
|
||||
disconnect s : t after 10 ns;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(disconnection_specification
|
||||
(guarded_signal_specification
|
||||
(signal_list
|
||||
(simple_name))
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Signal list - Multiple signals
|
||||
================================================================================
|
||||
disconnect all : t after 10 ns;
|
||||
disconnect others : t after 10 ns;
|
||||
disconnect s1, s2 : t after 10 ns;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(disconnection_specification
|
||||
(guarded_signal_specification
|
||||
(signal_list
|
||||
(all))
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(disconnection_specification
|
||||
(guarded_signal_specification
|
||||
(signal_list
|
||||
(others))
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(disconnection_specification
|
||||
(guarded_signal_specification
|
||||
(signal_list
|
||||
(simple_name)
|
||||
(simple_name))
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(time_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))))
|
||||
@ -0,0 +1,31 @@
|
||||
===============================
|
||||
Minimal
|
||||
===============================
|
||||
entity e is
|
||||
end;
|
||||
|
||||
entity e is
|
||||
end entity;
|
||||
|
||||
entity e is
|
||||
end e;
|
||||
|
||||
entity e is
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,12 @@
|
||||
====================
|
||||
Minimal
|
||||
====================
|
||||
type FT is file of TM;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
(identifier)
|
||||
(file_type_definition
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
@ -0,0 +1,102 @@
|
||||
====================================
|
||||
Template - Minimal
|
||||
====================================
|
||||
group g is (signal);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(group_template_declaration
|
||||
name: (identifier)
|
||||
(entity_class_entry_list
|
||||
(entity_class_entry
|
||||
(entity_class)))))
|
||||
|
||||
====================================
|
||||
Template - Entry list
|
||||
====================================
|
||||
group g is (signal, signal);
|
||||
group g is (group <>);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(group_template_declaration
|
||||
name: (identifier)
|
||||
(entity_class_entry_list
|
||||
(entity_class_entry
|
||||
(entity_class))
|
||||
(entity_class_entry
|
||||
(entity_class))))
|
||||
(group_template_declaration
|
||||
name: (identifier)
|
||||
(entity_class_entry_list
|
||||
(entity_class_entry
|
||||
(entity_class)
|
||||
(any)))))
|
||||
|
||||
====================================
|
||||
Group declaration - Minimal
|
||||
====================================
|
||||
group G1 : E (L2);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(group_declaration
|
||||
name: (identifier)
|
||||
template: (simple_name)
|
||||
(group_constituent_list
|
||||
(simple_name))))
|
||||
|
||||
====================================
|
||||
Group declaration - LRM I
|
||||
====================================
|
||||
group G1: RESOURCE (L1, L2);
|
||||
group G2: RESOURCE (L3, L4, L5);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(group_declaration
|
||||
name: (identifier)
|
||||
template: (simple_name)
|
||||
(group_constituent_list
|
||||
(simple_name)
|
||||
(simple_name)))
|
||||
(group_declaration
|
||||
name: (identifier)
|
||||
template: (simple_name)
|
||||
(group_constituent_list
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
|
||||
====================================
|
||||
Group declaration - LRM II
|
||||
====================================
|
||||
group C2Q: PIN2PIN (PROJECT.GLOBALS.CK, Q);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(group_declaration
|
||||
name: (identifier)
|
||||
template: (simple_name)
|
||||
(group_constituent_list
|
||||
(selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (simple_name))
|
||||
(simple_name))))
|
||||
|
||||
====================================
|
||||
Group declaration - LRM III
|
||||
====================================
|
||||
group CONSTRAINT1: DIFF_CYCLES (G1, G3);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(group_declaration
|
||||
name: (identifier)
|
||||
template: (simple_name)
|
||||
(group_constituent_list
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
|
||||
@ -0,0 +1,9 @@
|
||||
====================
|
||||
Minimal
|
||||
====================
|
||||
type t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(incomplete_type_declaration
|
||||
(identifier)))
|
||||
@ -0,0 +1,126 @@
|
||||
====================================
|
||||
Subprogram - Minimal
|
||||
====================================
|
||||
function f is new u;
|
||||
procedure p is new u;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name))
|
||||
(procedure_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name)))
|
||||
|
||||
====================================
|
||||
Subprogram - Signature
|
||||
====================================
|
||||
function f is new u [return t];
|
||||
procedure p is new u [t];
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(signature
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(procedure_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(signature
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Subprogram - Generic map aspect
|
||||
====================================
|
||||
function f is new u
|
||||
generic map (a);
|
||||
|
||||
procedure p is new u
|
||||
generic map (a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(subprogram_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))))))
|
||||
(procedure_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(subprogram_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
============================================
|
||||
Subprogram - Conflict resolution - Procedure
|
||||
============================================
|
||||
procedure p is new u;
|
||||
procedure p;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name))
|
||||
(procedure_declaration
|
||||
designator: (identifier)))
|
||||
|
||||
============================================
|
||||
Subprogram - Conflict resolution - Function
|
||||
============================================
|
||||
function f is new u;
|
||||
function f return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_instantiation_declaration
|
||||
designator: (identifier)
|
||||
uninstantiated: (simple_name))
|
||||
(function_declaration
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Package - Minimal
|
||||
====================================
|
||||
package p is new u;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(package_instantiation_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)))
|
||||
|
||||
====================================
|
||||
Package - Generic map aspect
|
||||
====================================
|
||||
package p is new u
|
||||
generic map (a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(package_instantiation_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
@ -0,0 +1,234 @@
|
||||
================================================================================
|
||||
Minimal
|
||||
================================================================================
|
||||
constant k: t;
|
||||
signal s : t;
|
||||
variable v: t;
|
||||
file f : ft;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(constant_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Identifier list
|
||||
================================================================================
|
||||
constant k1, k2 : t;
|
||||
signal s1, s2, s3 : t;
|
||||
variable v1, v2, v3, v4 : t;
|
||||
file f1, f2, f3, f4, f5 : ft;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(constant_declaration
|
||||
(identifier_list
|
||||
(identifier)
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier)
|
||||
(identifier)
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_declaration
|
||||
(identifier_list
|
||||
(identifier)
|
||||
(identifier)
|
||||
(identifier)
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_declaration
|
||||
(identifier_list
|
||||
(identifier)
|
||||
(identifier)
|
||||
(identifier)
|
||||
(identifier)
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Default expression
|
||||
================================================================================
|
||||
constant k : t := expr;
|
||||
signal s : t := expr;
|
||||
variable v : t := expr;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(constant_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(variable_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name))))
|
||||
|
||||
================================================================================
|
||||
Shared variable
|
||||
================================================================================
|
||||
shared variable sv : t;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(shared_variable_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Signal kind
|
||||
================================================================================
|
||||
signal s : t bus;
|
||||
signal s : t register;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(signal_kind))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(signal_kind)))
|
||||
|
||||
================================================================================
|
||||
File open information
|
||||
================================================================================
|
||||
file f : ft is "fn.ext";
|
||||
file f : ft open write_mode is "fn.ext";
|
||||
file f : ft open f(x) is "fn.ext";
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(file_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(file_open_information
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
(file_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(file_open_information
|
||||
(file_open_kind
|
||||
(simple_name))
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
(file_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(file_open_information
|
||||
(file_open_kind
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))
|
||||
(string_expression
|
||||
(string_literal)))))
|
||||
|
||||
================================================================================
|
||||
Type Mark - Selected name [LRM]
|
||||
================================================================================
|
||||
signal S : STANDARD.BIT_VECTOR (1 to 10);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))))))
|
||||
|
||||
================================================================================
|
||||
Resolution function [LRM]
|
||||
================================================================================
|
||||
signal OUTPUT: WIRED_OR MULTI_VALUED_LOGIC;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(resolution_function
|
||||
(simple_name))
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
@ -0,0 +1,49 @@
|
||||
====================================
|
||||
Package declaration - Minimal
|
||||
====================================
|
||||
package pkg is
|
||||
end;
|
||||
|
||||
package pkg is
|
||||
end package;
|
||||
|
||||
package pkg is
|
||||
end pkg;
|
||||
|
||||
package pkg is
|
||||
end package pkg;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(package_declaration
|
||||
name: (identifier))
|
||||
(package_declaration
|
||||
name: (identifier))
|
||||
(package_declaration
|
||||
name: (identifier)
|
||||
at_end: (simple_name))
|
||||
(package_declaration
|
||||
name: (identifier)
|
||||
at_end: (simple_name)))
|
||||
|
||||
==========================
|
||||
Package body - Minimal
|
||||
==========================
|
||||
package body pkg is
|
||||
end;
|
||||
|
||||
package body pkg is
|
||||
end package body;
|
||||
|
||||
package body pkg is
|
||||
end package body pkg;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(package_body
|
||||
package: (simple_name))
|
||||
(package_body
|
||||
package: (simple_name))
|
||||
(package_body
|
||||
package: (simple_name)
|
||||
at_end: (simple_name)))
|
||||
@ -0,0 +1,64 @@
|
||||
================================================================================
|
||||
Minimal
|
||||
================================================================================
|
||||
type t is
|
||||
protected
|
||||
end protected;
|
||||
|
||||
type t is
|
||||
protected
|
||||
end protected t;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(protected_type_declaration))
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(protected_type_declaration
|
||||
at_end: (simple_name))))
|
||||
|
||||
================================================================================
|
||||
LRM I
|
||||
================================================================================
|
||||
type SharedCounter is protected
|
||||
procedure increment (N: Integer := 1);
|
||||
procedure decrement (N: Integer := 1);
|
||||
impure function value return Integer;
|
||||
end protected SharedCounter;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(protected_type_declaration
|
||||
(declarative_part
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(integer_decimal)))))
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(integer_decimal)))))
|
||||
(function_declaration
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,69 @@
|
||||
================================================================================
|
||||
Minimal
|
||||
================================================================================
|
||||
type t is
|
||||
protected body
|
||||
end protected body;
|
||||
|
||||
type t is
|
||||
protected body
|
||||
end protected body t;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(protected_type_body))
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(protected_type_body
|
||||
at_end: (simple_name))))
|
||||
|
||||
================================================================================
|
||||
LRM I (Simplified)
|
||||
================================================================================
|
||||
type SharedCounter is protected body
|
||||
|
||||
variable counter: Integer := 0;
|
||||
|
||||
procedure increment (N: Integer := 1) is
|
||||
begin
|
||||
counter := counter + N;
|
||||
end procedure increment;
|
||||
|
||||
end protected body SharedCounter;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(protected_type_body
|
||||
(declarative_part
|
||||
(variable_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(integer_decimal)))
|
||||
(procedure_body
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(integer_decimal))))
|
||||
(sequence_of_statements
|
||||
(simple_variable_assignment
|
||||
target: (simple_name)
|
||||
(expression
|
||||
(simple_expression
|
||||
(simple_name)
|
||||
(simple_name)))))
|
||||
at_end: (simple_name)))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,179 @@
|
||||
================================================================================
|
||||
Enumeration type - Minimal
|
||||
================================================================================
|
||||
type enum_t is ('a');
|
||||
type enum_t is (foo);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(enumeration_type_definition
|
||||
literal: (character_literal)))
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(enumeration_type_definition
|
||||
literal: (identifier))))
|
||||
|
||||
================================================================================
|
||||
Enumeration type - Character type
|
||||
================================================================================
|
||||
type enum_t is ('a', foo, bar);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(enumeration_type_definition
|
||||
literal: (character_literal)
|
||||
literal: (identifier)
|
||||
literal: (identifier))))
|
||||
|
||||
================================================================================
|
||||
Integer type definition
|
||||
================================================================================
|
||||
type int_t is range 0 to 255;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(numeric_type_definition
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))))
|
||||
|
||||
================================================================================
|
||||
Floating type definition
|
||||
================================================================================
|
||||
type float_t is range 2.0 to 8.0;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(numeric_type_definition
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(real_decimal))
|
||||
high: (simple_expression
|
||||
(real_decimal))))))
|
||||
|
||||
================================================================================
|
||||
Physical type definition - Minimal
|
||||
================================================================================
|
||||
type phy_t is range l to h
|
||||
units
|
||||
p;
|
||||
end units;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(physical_type_definition
|
||||
(range_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name))))
|
||||
(primary_unit_declaration
|
||||
name: (identifier)))))
|
||||
|
||||
================================================================================
|
||||
Physical type definition
|
||||
================================================================================
|
||||
type phy_t is range l to h
|
||||
units
|
||||
p;
|
||||
a = p;
|
||||
end units;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(physical_type_definition
|
||||
(range_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name))))
|
||||
(primary_unit_declaration
|
||||
name: (identifier))
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
unit: (simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Physical type definition - LRM
|
||||
================================================================================
|
||||
type byte_t is range 0 to 1E16
|
||||
units
|
||||
B;
|
||||
-- decimal
|
||||
kB = 1000 B;
|
||||
MB = 1000 kB;
|
||||
GB = 1000 MB;
|
||||
TB = 1000 GB;
|
||||
-- binary
|
||||
KiB = 1024 B;
|
||||
MiB = 1024 KiB;
|
||||
GiB = 1024 MiB;
|
||||
end units;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(full_type_declaration
|
||||
name: (identifier)
|
||||
(physical_type_definition
|
||||
(range_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
(primary_unit_declaration
|
||||
name: (identifier))
|
||||
(comment)
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))
|
||||
(comment)
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name)))
|
||||
(secondary_unit_declaration
|
||||
name: (identifier)
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))))
|
||||
@ -0,0 +1,126 @@
|
||||
==========================
|
||||
Procedure - Minimal
|
||||
==========================
|
||||
procedure p is
|
||||
begin
|
||||
end;
|
||||
|
||||
procedure p is
|
||||
begin
|
||||
end procedure;
|
||||
|
||||
procedure p is
|
||||
begin
|
||||
end procedure p;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_body
|
||||
designator: (identifier))
|
||||
(procedure_body
|
||||
designator: (identifier))
|
||||
(procedure_body
|
||||
designator: (identifier)
|
||||
at_end: (simple_name)))
|
||||
|
||||
==========================
|
||||
Pure function (implicit) - Minimal
|
||||
==========================
|
||||
function f return t is
|
||||
begin
|
||||
end;
|
||||
|
||||
function f return t is
|
||||
begin
|
||||
end function;
|
||||
|
||||
function f return t is
|
||||
begin
|
||||
end function f;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
==========================
|
||||
Pure function (explicit) - Minimal
|
||||
==========================
|
||||
pure function f return t is
|
||||
begin
|
||||
end;
|
||||
|
||||
pure function f return t is
|
||||
begin
|
||||
end function;
|
||||
|
||||
pure function f return t is
|
||||
begin
|
||||
end function f;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
==========================
|
||||
Impure function - Minimal
|
||||
==========================
|
||||
impure function f return t is
|
||||
begin
|
||||
end;
|
||||
|
||||
impure function f return t is
|
||||
begin
|
||||
end function;
|
||||
|
||||
impure function f return t is
|
||||
begin
|
||||
end function f;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(function_body
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
at_end: (simple_name)))
|
||||
@ -0,0 +1,466 @@
|
||||
================================================================================
|
||||
Resolution function
|
||||
================================================================================
|
||||
assert new resolved ut;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(resolution_function
|
||||
(simple_name))
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Record resolution I
|
||||
================================================================================
|
||||
assert new (elem resolved) ut;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(record_resolution
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name))))
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Record resolution II
|
||||
================================================================================
|
||||
assert new (elem1 resolved, elem2 resolved) ut;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(record_resolution
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name)))
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name))))
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Parenthesized resolution - Resolution function
|
||||
================================================================================
|
||||
assert new (resolved) ut;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(parenthesized_resolution
|
||||
(resolution_function
|
||||
(simple_name)))
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Parenthesized record resolution
|
||||
================================================================================
|
||||
assert new ((elem resolved)) ut;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(parenthesized_resolution
|
||||
(record_resolution
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name)))))
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Range constraint I
|
||||
================================================================================
|
||||
assert new range_t range l to h;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(range_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
Range constraint II
|
||||
================================================================================
|
||||
assert new range_t range st'range;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(range_constraint
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))))))))
|
||||
|
||||
================================================================================
|
||||
Array constraint - Open
|
||||
================================================================================
|
||||
assert new arr_t (open);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))))))))
|
||||
|
||||
================================================================================
|
||||
Array constraint - Discrete Range
|
||||
================================================================================
|
||||
assert new arr_t (h downto l);
|
||||
assert new arr_t (l to h);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name)))))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
Record constraint - Array constraint I
|
||||
================================================================================
|
||||
assert new rec_t (elem1 (open));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))))))))))
|
||||
|
||||
================================================================================
|
||||
Record constraint - Array constraint II
|
||||
================================================================================
|
||||
assert new rec_t (elem1 (h downto l),
|
||||
elem2 (l to h));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))))
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name))))))))))))
|
||||
|
||||
================================================================================
|
||||
Record constraint - Record constraint
|
||||
================================================================================
|
||||
assert new rec_t (elem1 (elem2 (open)));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))))))))))))
|
||||
|
||||
================================================================================
|
||||
Array element constraint - Array constraint
|
||||
================================================================================
|
||||
assert new arr_t (open)(open);
|
||||
assert new arr_t (open)(open)(open);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))
|
||||
(array_element_constraint
|
||||
(index_constraint
|
||||
(open))))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))
|
||||
(array_element_constraint
|
||||
(index_constraint
|
||||
(open))
|
||||
(array_element_constraint
|
||||
(index_constraint
|
||||
(open))))))))))
|
||||
|
||||
================================================================================
|
||||
Array element constraint - Record constraint
|
||||
================================================================================
|
||||
assert new arr_t (open)(elem (open));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))
|
||||
(array_element_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open)))))))))))
|
||||
|
||||
================================================================================
|
||||
Record element constraint - Array constraint
|
||||
================================================================================
|
||||
assert new arr_t (elem (open));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))))))))))
|
||||
|
||||
================================================================================
|
||||
Record element constraint - Record constraint
|
||||
================================================================================
|
||||
assert new arr_t (elem (elem (open)));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(open))))))))))))
|
||||
|
||||
================================================================================
|
||||
Array subtype indication
|
||||
================================================================================
|
||||
assert new resolved ut(h downto l);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(resolution_function
|
||||
(simple_name))
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
Record subtype indication
|
||||
================================================================================
|
||||
assert new (elem1 resolved, elem2 resolved) ut (elem1 (h downto l),
|
||||
elem2 (l to h));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(record_resolution
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name)))
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name))))
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(record_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))))
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name))))))))))))
|
||||
|
||||
================================================================================
|
||||
Array of records subtype indication
|
||||
================================================================================
|
||||
assert new ((elem1 resolved)) ut(h downto l)(elem1 (h downto 0));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(parenthesized_resolution
|
||||
(record_resolution
|
||||
(record_element_resolution
|
||||
element: (simple_name)
|
||||
(resolution_function
|
||||
(simple_name)))))
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))
|
||||
(array_element_constraint
|
||||
(record_element_constraint
|
||||
element: (simple_name)
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(integer_decimal)))))))))))))
|
||||
@ -0,0 +1,116 @@
|
||||
================================================================================
|
||||
Minimal [LRM]
|
||||
================================================================================
|
||||
assert new Node;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Qualified expression I [LRM]
|
||||
================================================================================
|
||||
assert new Node'(Delay => 5 ns,
|
||||
\Next\ => Stack);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(qualified_expression
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(extended_simple_name)))
|
||||
(expression
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
Qualified expression II [LRM]
|
||||
================================================================================
|
||||
assert new CELL'(0, null, null);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(qualified_expression
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(integer_decimal)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(null)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(null)))))))))
|
||||
|
||||
================================================================================
|
||||
Subtype indication LRM - I
|
||||
================================================================================
|
||||
assert new String;
|
||||
assert new String (1 to 10);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))))))))
|
||||
|
||||
================================================================================
|
||||
Subtype indication - LRM II
|
||||
================================================================================
|
||||
assert new bit_vector (1 to index);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(allocator
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(array_constraint
|
||||
(index_constraint
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(simple_name))))))))))
|
||||
@ -0,0 +1,273 @@
|
||||
===================================
|
||||
Factor
|
||||
===================================
|
||||
t <= abs a,
|
||||
not b;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(factor
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(factor
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Factor - exponentiation
|
||||
===================================
|
||||
t <= a**b;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Factor - logical reduction operation
|
||||
===================================
|
||||
t <= and a,
|
||||
or a,
|
||||
nand a,
|
||||
nor a,
|
||||
xor a,
|
||||
xnor a;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(reduction
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(reduction
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(reduction
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(reduction
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(reduction
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(reduction
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Associative logical expression
|
||||
===================================
|
||||
t <= a and b and c;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Term I
|
||||
===================================
|
||||
t <= a * b,
|
||||
a / b,
|
||||
a mod b,
|
||||
a rem b;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Term II
|
||||
===================================
|
||||
t <= a * b / c mod d rem e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Simple expression
|
||||
===================================
|
||||
t <= a + b - c;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(simple_name)
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Simple expression - Sign
|
||||
===================================
|
||||
t <= -a, -b;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(sign
|
||||
(simple_name))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(sign
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Sign
|
||||
===================================
|
||||
t <= - a * b,
|
||||
- abs a,
|
||||
- abs b,
|
||||
- a ** b;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(sign
|
||||
(term
|
||||
(simple_name)
|
||||
(simple_name)))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(sign
|
||||
(factor
|
||||
(simple_name)))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(sign
|
||||
(factor
|
||||
(simple_name)))))
|
||||
(waveform_element
|
||||
(expression
|
||||
(sign
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Parenthesized expression I
|
||||
===================================
|
||||
t <= (x);
|
||||
t <= ((x));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(parenthesized_expression
|
||||
(simple_name))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(parenthesized_expression
|
||||
(parenthesized_expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Parenthesized expression II
|
||||
===================================
|
||||
t <= (x(foo'range));
|
||||
t <= ((x(foo'range)));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(parenthesized_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(parenthesized_expression
|
||||
(parenthesized_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))))))))))
|
||||
@ -0,0 +1,86 @@
|
||||
================================================================================
|
||||
VHDL LRM 9.1 NOTE 2
|
||||
================================================================================
|
||||
assert (and A) and B;
|
||||
assert A and (and B);
|
||||
assert and (and A);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(logical_expression
|
||||
(parenthesized_expression
|
||||
(reduction
|
||||
(simple_name)))
|
||||
(simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(parenthesized_expression
|
||||
(reduction
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(reduction
|
||||
(parenthesized_expression
|
||||
(reduction
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
VHDL LRM 9.2.7 NOTE
|
||||
================================================================================
|
||||
assert -5 rem 2 >= 0;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(relation
|
||||
(sign
|
||||
(term
|
||||
(integer_decimal)
|
||||
(integer_decimal)))
|
||||
(integer_decimal)))))
|
||||
|
||||
================================================================================
|
||||
VHDL LRM 9.2.6 NOTE
|
||||
================================================================================
|
||||
assert A/(+B) > 0;
|
||||
assert A**(-B) > 0;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(relation
|
||||
(term
|
||||
(simple_name)
|
||||
(parenthesized_expression
|
||||
(sign
|
||||
(simple_name))))
|
||||
(integer_decimal))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(relation
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(parenthesized_expression
|
||||
(sign
|
||||
(simple_name))))
|
||||
(integer_decimal)))))
|
||||
|
||||
================================================================================
|
||||
ADA LRM 4.5.0
|
||||
================================================================================
|
||||
assert not Sunny or Warm;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(logical_expression
|
||||
(factor
|
||||
(simple_name))
|
||||
(simple_name)))))
|
||||
@ -0,0 +1,264 @@
|
||||
================================================================================
|
||||
Factor + Term
|
||||
================================================================================
|
||||
t <= abs a * not b;
|
||||
t <= abs a * not b * not c;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Factor + Simple Expression
|
||||
================================================================================
|
||||
t <= abs a + not b;
|
||||
t <= abs a + not b + not c;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Factor + Shift Expression
|
||||
================================================================================
|
||||
t <= not a sll abs b;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(shift_expression
|
||||
(factor
|
||||
(simple_name))
|
||||
(factor
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Exponentiation + Term
|
||||
================================================================================
|
||||
t <= a**1 * b**2;
|
||||
t <= a**1 * b**2 * c**3;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))))))))
|
||||
|
||||
================================================================================
|
||||
Exponentiation + Simple Expression
|
||||
================================================================================
|
||||
t <= a**1 + b**2;
|
||||
t <= a**1 + b**2 + c**3;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))))))))
|
||||
|
||||
================================================================================
|
||||
Exponentiation + Shift Expression
|
||||
================================================================================
|
||||
t <= a**1 sll b**2;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(shift_expression
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))))))))
|
||||
|
||||
================================================================================
|
||||
Exponentiation + Factor + Term
|
||||
================================================================================
|
||||
t <= abs lhs * a**1;
|
||||
t <= a**1 * not a;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(factor
|
||||
(simple_name))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(term
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(factor
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Exponentiation + Factor + Simple Expression
|
||||
================================================================================
|
||||
t <= abs lhs + a**1;
|
||||
t <= a**1 + not a;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(factor
|
||||
(simple_name))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(simple_expression
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(factor
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Exponentiation + Factor + Simple Expression
|
||||
================================================================================
|
||||
t <= abs lhs sll a**1;
|
||||
t <= a**1 sll abs a;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(shift_expression
|
||||
(factor
|
||||
(simple_name))
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal)))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(shift_expression
|
||||
(exponentiation
|
||||
(simple_name)
|
||||
(integer_decimal))
|
||||
(factor
|
||||
(simple_name))))))))
|
||||
@ -0,0 +1,54 @@
|
||||
==========================================================
|
||||
Parenthesized expression
|
||||
==========================================================
|
||||
assert foo'(a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(qualified_expression
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
|
||||
==========================================================
|
||||
Aggregate - Positional asssociation
|
||||
==========================================================
|
||||
assert foo'(a,b);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(qualified_expression
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name))))))))
|
||||
|
||||
==========================================================
|
||||
Aggregate - Named asssociation
|
||||
==========================================================
|
||||
assert foo'(a=>b);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(qualified_expression
|
||||
(type_mark
|
||||
(simple_name))
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name))))))))
|
||||
@ -0,0 +1,57 @@
|
||||
=========================
|
||||
Attribute name
|
||||
=========================
|
||||
report integer'image(a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)
|
||||
(expression
|
||||
(simple_name))))))
|
||||
|
||||
=========================
|
||||
Function
|
||||
=========================
|
||||
report to_string(a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
=========================
|
||||
Concatenation
|
||||
=========================
|
||||
report "a" & "b";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(concatenation
|
||||
(string_literal)
|
||||
(string_literal)))))
|
||||
|
||||
=========================
|
||||
Concatenation II
|
||||
=========================
|
||||
report "a" & "b" & "c";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(concatenation
|
||||
(string_literal)
|
||||
(string_literal)
|
||||
(string_literal)))))
|
||||
|
||||
@ -0,0 +1,357 @@
|
||||
============================================================================
|
||||
Constant interface declarations
|
||||
============================================================================
|
||||
function f (constant k : t;
|
||||
constant k : in i;
|
||||
k : t;
|
||||
k : in t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
Signal interface declarations
|
||||
============================================================================
|
||||
function f (signal s1 : t;
|
||||
signal s2 : in t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
File interface declarations
|
||||
============================================================================
|
||||
function f (file f : t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal constant interface declarations
|
||||
============================================================================
|
||||
function f (constant k : out t;
|
||||
constant k : inout t;
|
||||
constant k : buffer t;
|
||||
constant k : linkage t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal signal interface declarations
|
||||
============================================================================
|
||||
function f (signal s : t := x;
|
||||
signal s : in t := x;
|
||||
signal s : out t;
|
||||
signal s : inout t;
|
||||
signal s : buffer t;
|
||||
signal s : linkage t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal variable interface declarations
|
||||
============================================================================
|
||||
function f (variable v : in t;
|
||||
variable v : out t;
|
||||
variable v : inout t;
|
||||
variable v : buffer t;
|
||||
variable v : linkage t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal file interface declarations
|
||||
============================================================================
|
||||
function f (file f : in t;
|
||||
file f : out t;
|
||||
file f : inout t;
|
||||
file f : buffer t;
|
||||
file f : linkage t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal type interface declarations
|
||||
============================================================================
|
||||
function f (type t) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(type_interface_declaration
|
||||
(identifier)))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal subprogram interface declarations
|
||||
============================================================================
|
||||
function f (procedure p) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(procedure_interface_declaration
|
||||
(identifier)))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal package interface declarations
|
||||
============================================================================
|
||||
function f (package pkg is new pkg generic map (<>)) return t;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(function_declaration
|
||||
(identifier)
|
||||
(function_parameter_clause
|
||||
(package_interface_declaration
|
||||
(identifier)
|
||||
(simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(any)))))
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
@ -0,0 +1,410 @@
|
||||
============================================================================
|
||||
Entity declaration
|
||||
============================================================================
|
||||
entity e is
|
||||
generic (k : t);
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
|
||||
============================================================================
|
||||
Block statement
|
||||
============================================================================
|
||||
B1:
|
||||
block
|
||||
generic (k : t);
|
||||
begin
|
||||
end block B1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(block_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
============================================================================
|
||||
Component declaration
|
||||
============================================================================
|
||||
component c
|
||||
generic (s : t);
|
||||
end component c;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
============================================================================
|
||||
Package declaration
|
||||
============================================================================
|
||||
package pkg is
|
||||
generic (k : t)
|
||||
end package pkg;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(package_declaration
|
||||
name: (identifier)
|
||||
(package_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
at_end: (simple_name)))
|
||||
|
||||
============================================================================
|
||||
Subprogram specification
|
||||
============================================================================
|
||||
procedure p
|
||||
generic (k:t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(subprogram_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))))
|
||||
|
||||
============================================================================
|
||||
Legal interface declarations
|
||||
============================================================================
|
||||
entity e is
|
||||
generic (constant k : t;
|
||||
constant k : in i;
|
||||
k : t;
|
||||
k : in t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
generic (type t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
generic (procedure p);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
generic (package pkg is new upkg generic map (<>));
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(type_interface_declaration
|
||||
name: (identifier))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(procedure_interface_declaration
|
||||
designator: (identifier))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(package_interface_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(any))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal interface declarations
|
||||
============================================================================
|
||||
entity e is
|
||||
generic (constant k : out t;
|
||||
constant k : inout t;
|
||||
constant k : buffer t;
|
||||
constant k : linkage t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
generic (signal s : t;
|
||||
signal s : in t;
|
||||
signal s : out t;
|
||||
signal s : inout t;
|
||||
signal s : buffer t;
|
||||
signal s : linkage t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
generic (variable v : t;
|
||||
variable v : in t;
|
||||
variable v : out t;
|
||||
variable v : inout t;
|
||||
variable v : buffer t;
|
||||
variable v : linkage t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
generic (file v : in t;
|
||||
file v : out t;
|
||||
file v : inout t;
|
||||
file v : buffer t;
|
||||
file v : linkage t);
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,31 @@
|
||||
============================================================================
|
||||
Package interface generic map aspect
|
||||
============================================================================
|
||||
entity e is
|
||||
generic (
|
||||
package p1 is new up generic map (default);
|
||||
package p2 is new up generic map (<>)
|
||||
);
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(package_interface_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(default))))
|
||||
(package_interface_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(any))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,379 @@
|
||||
============================================================================
|
||||
Entity declaration
|
||||
============================================================================
|
||||
entity e is
|
||||
port (s : t);
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
|
||||
============================================================================
|
||||
Block statements
|
||||
============================================================================
|
||||
B1:
|
||||
block
|
||||
port (s : t);
|
||||
begin
|
||||
end block B1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(block_statement
|
||||
(label
|
||||
(identifier))
|
||||
(block_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
============================================================================
|
||||
Component declaration
|
||||
============================================================================
|
||||
component c
|
||||
port (s : t);
|
||||
end component c;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(component_declaration
|
||||
name: (identifier)
|
||||
(component_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
============================================================================
|
||||
Legal interface declarations
|
||||
============================================================================
|
||||
entity e is
|
||||
port (signal s : in t;
|
||||
signal s : out t;
|
||||
signal s : inout t;
|
||||
signal s : buffer t;
|
||||
signal s : linkage t;
|
||||
s : in t;
|
||||
s : out t;
|
||||
s : inout t;
|
||||
s : buffer t;
|
||||
s : linkage t;
|
||||
s : t);
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal interface declarations
|
||||
============================================================================
|
||||
entity e is
|
||||
port (constant k : in t;
|
||||
constant k : out t;
|
||||
constant k : inout t;
|
||||
constant k : buffer t;
|
||||
constant k : linkage t;
|
||||
constant k : t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
port (variable v : in t;
|
||||
variable v : out t;
|
||||
variable v : inout t;
|
||||
variable v : buffer t;
|
||||
variable v : linkage t;
|
||||
variable v : t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
port (file v : in t;
|
||||
file v : out t;
|
||||
file v : inout t;
|
||||
file v : buffer t;
|
||||
file v : linkage t;
|
||||
file v : t);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
port (procedure p);
|
||||
end entity e;
|
||||
|
||||
entity e is
|
||||
port (package pkg is new upkg generic map (<>));
|
||||
end entity e;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(procedure_interface_declaration
|
||||
designator: (identifier))
|
||||
(semicolon)))
|
||||
at_end: (simple_name)))
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(port_clause
|
||||
(package_interface_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(any))))
|
||||
(semicolon)))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,395 @@
|
||||
============================================================================
|
||||
Constant interface declarations
|
||||
============================================================================
|
||||
procedure f (constant k : t;
|
||||
constant k : in i;
|
||||
k : t;
|
||||
k : in t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
Signal interface declarations
|
||||
============================================================================
|
||||
procedure f (signal s : t;
|
||||
signal s : in t;
|
||||
signal s : out t;
|
||||
signal s : inout t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
Variable interface declarations
|
||||
============================================================================
|
||||
procedure f (variable v : in t := x;
|
||||
variable k : out t;
|
||||
variable k : inout t;
|
||||
k : out t;
|
||||
k : inout t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
File interface declarations
|
||||
============================================================================
|
||||
procedure f (file f : t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal constant interface declarations
|
||||
============================================================================
|
||||
procedure f (constant k : out t;
|
||||
constant k : inout t;
|
||||
constant k : buffer t;
|
||||
constant k : linkage t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(constant_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal signal interface declarations
|
||||
============================================================================
|
||||
procedure f (signal s : t := x;
|
||||
signal s : in t := x;
|
||||
signal s : out t := x;
|
||||
signal s : inout t := x;
|
||||
signal s : buffer t;
|
||||
signal s : linkage t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(signal_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal variable interface declarations
|
||||
============================================================================
|
||||
procedure f (variable k : out t := x;
|
||||
variable k : inout t := x;
|
||||
variable k : buffer t;
|
||||
variable k : linkage t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(default_expression
|
||||
(simple_name)))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(variable_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal file interface declarations
|
||||
============================================================================
|
||||
procedure f (file v : in t;
|
||||
file v : out t;
|
||||
file v : inout t;
|
||||
file v : buffer t;
|
||||
file v : linkage t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(file_interface_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(mode)
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal type interface declarations
|
||||
============================================================================
|
||||
procedure f (type t);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(type_interface_declaration
|
||||
name: (identifier)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal subprogram interface declarations
|
||||
============================================================================
|
||||
procedure f (procedure p);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(procedure_interface_declaration
|
||||
designator: (identifier)))))
|
||||
|
||||
============================================================================
|
||||
LINT: Illegal package interface declarations
|
||||
============================================================================
|
||||
procedure f (package pkg is new pkg generic map (<>));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(procedure_declaration
|
||||
designator: (identifier)
|
||||
(procedure_parameter_clause
|
||||
(package_interface_declaration
|
||||
name: (identifier)
|
||||
uninstantiated: (simple_name)
|
||||
(package_map_aspect
|
||||
(generic_map_aspect
|
||||
(any)))))))
|
||||
@ -0,0 +1,33 @@
|
||||
============================================================================
|
||||
Interface subprogram default
|
||||
============================================================================
|
||||
entity e is
|
||||
generic (impure function f1 return t is <>;
|
||||
pure function f2 return t is foo.bar);
|
||||
end;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(entity_declaration
|
||||
name: (identifier)
|
||||
(entity_header
|
||||
(generic_clause
|
||||
(function_interface_declaration
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(interface_subprogram_default
|
||||
(same)))
|
||||
(function_interface_declaration
|
||||
designator: (identifier)
|
||||
(return
|
||||
(type_mark
|
||||
(simple_name)))
|
||||
(interface_subprogram_default
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))))
|
||||
(semicolon))))))
|
||||
|
||||
@ -0,0 +1,295 @@
|
||||
============================================
|
||||
Positional association
|
||||
============================================
|
||||
assert (a,b);
|
||||
assert (a,b,c);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Named association
|
||||
============================================
|
||||
assert (a=>b,c=>d,e=>f);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Choices
|
||||
============================================
|
||||
assert (a|b|c=>d);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Others
|
||||
============================================
|
||||
assert (others=>a);
|
||||
assert (a,b=>c,others=>d);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(others))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(others))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Mixed element associations
|
||||
============================================
|
||||
assert (a,b=>c);
|
||||
assert (a,b,c=>d,e=>f);
|
||||
assert (a,b,c|d=>e,f|g=>h);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Aggregate name on choice
|
||||
============================================
|
||||
assert (a'high=>b);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(simple_expression
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Discrete range I
|
||||
============================================
|
||||
assert (h downto l=>a);
|
||||
assert (l to h=>a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name))))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name))))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Discrete range II
|
||||
============================================
|
||||
assert (t'range=>a);
|
||||
assert (t'reverse_range=>a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
============================================
|
||||
Discrete range III
|
||||
============================================
|
||||
assert (t'range(1)=>a);
|
||||
assert (t'reverse_range(1)=>a);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)
|
||||
(expression
|
||||
(integer_decimal))))
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(aggregate
|
||||
(named_element_association
|
||||
(choices
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)
|
||||
(expression
|
||||
(integer_decimal))))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
@ -0,0 +1,145 @@
|
||||
============================================
|
||||
Minimal
|
||||
============================================
|
||||
assert b"";
|
||||
assert o"";
|
||||
assert x"";
|
||||
|
||||
assert ub"";
|
||||
assert uo"";
|
||||
assert ux"";
|
||||
|
||||
assert sb"";
|
||||
assert so"";
|
||||
assert sx"";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal))))
|
||||
|
||||
============================================
|
||||
Length
|
||||
============================================
|
||||
assert 4b"0";
|
||||
assert 8ub"0";
|
||||
assert 16sb"0";
|
||||
|
||||
assert 04o"0";
|
||||
assert 08uo"0";
|
||||
assert 016so"0";
|
||||
|
||||
assert 004x"0";
|
||||
assert 008ux"0";
|
||||
assert 0016sx"0";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal))))
|
||||
|
||||
============================================
|
||||
Bit value
|
||||
============================================
|
||||
assert b"01";
|
||||
assert ub"01";
|
||||
assert sb"01";
|
||||
|
||||
assert o"0123_4567";
|
||||
assert uo"0123_4567";
|
||||
assert so"0123_4567";
|
||||
|
||||
assert x"0123_4567";
|
||||
assert ux"0123_4567_89AB_CDEF";
|
||||
assert sx"0123_4567_89AB_CDEF";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal))))
|
||||
|
||||
============================================
|
||||
std_match
|
||||
============================================
|
||||
assert b"--";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(bit_string_literal))))
|
||||
@ -0,0 +1,59 @@
|
||||
===========================
|
||||
Minimal
|
||||
===========================
|
||||
--
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment))
|
||||
|
||||
===========================
|
||||
Multi line - Minimal
|
||||
===========================
|
||||
/**/
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment))
|
||||
|
||||
===========================
|
||||
Multi line - Single line
|
||||
===========================
|
||||
/**/
|
||||
/***/
|
||||
/****/
|
||||
/***/
|
||||
/**/
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment))
|
||||
|
||||
===========================
|
||||
Multi line - Multiple lines
|
||||
===========================
|
||||
/*
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
*/
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment))
|
||||
|
||||
===========================
|
||||
Multi line - Banner
|
||||
===========================
|
||||
/********************************
|
||||
*********************************/
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment))
|
||||
@ -0,0 +1,10 @@
|
||||
============================================
|
||||
Null literal
|
||||
============================================
|
||||
assert null;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(null))))
|
||||
@ -0,0 +1,366 @@
|
||||
======================================================================
|
||||
Integer decimal literals
|
||||
======================================================================
|
||||
assert 0;
|
||||
assert 0000;
|
||||
|
||||
assert 1;
|
||||
assert 1234;
|
||||
|
||||
assert 00_00;
|
||||
assert 12_34;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal))))
|
||||
|
||||
======================================================================
|
||||
Integer decimal literals - Exponent
|
||||
======================================================================
|
||||
assert 0e0;
|
||||
assert 0000e0;
|
||||
|
||||
assert 1e1;
|
||||
assert 1234e1234;
|
||||
|
||||
assert 00_00e0;
|
||||
assert 12_34e+1;
|
||||
assert 12_34e+1234;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(integer_decimal))))
|
||||
|
||||
======================================================================
|
||||
Real decimal literals
|
||||
======================================================================
|
||||
assert 0.0;
|
||||
assert 00.0;
|
||||
|
||||
assert 1.0;
|
||||
assert 12.34;
|
||||
|
||||
assert 00_00.0000;
|
||||
assert 12_34.5678;
|
||||
|
||||
assert 00_00.00_00;
|
||||
assert 12_34.56_78;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal))))
|
||||
|
||||
======================================================================
|
||||
Real decimal literals - Negative exponent
|
||||
======================================================================
|
||||
assert 1.0e-1;
|
||||
assert 12.34e-1234;
|
||||
|
||||
assert 12_34.5678e-1;
|
||||
assert 12_34.56_78e-1245;
|
||||
|
||||
assert 12_34.56_78e-1;
|
||||
assert 12_34.56_78e-1245;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(real_decimal))))
|
||||
|
||||
======================================================================
|
||||
Integer based literals - Base I
|
||||
======================================================================
|
||||
assert 2#0#;
|
||||
assert 8#0#;
|
||||
assert 010#0#;
|
||||
assert 016#0#;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer))))
|
||||
|
||||
======================================================================
|
||||
Integer based literals - Based integer I
|
||||
======================================================================
|
||||
assert 2#1#;
|
||||
assert 3#2#;
|
||||
assert 4#3#;
|
||||
assert 5#4#;
|
||||
assert 6#5#;
|
||||
assert 7#6#;
|
||||
assert 8#7#;
|
||||
assert 9#8#;
|
||||
assert 10#9#;
|
||||
assert 11#A#;
|
||||
assert 12#B#;
|
||||
assert 13#C#;
|
||||
assert 14#D#;
|
||||
assert 15#E#;
|
||||
assert 16#F#;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer))))
|
||||
|
||||
======================================================================
|
||||
Integer based literals - Exponent
|
||||
======================================================================
|
||||
assert 16#e1#e1;
|
||||
assert 16#e1#e+1;
|
||||
assert 16#e1#e-1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_integer))))
|
||||
|
||||
======================================================================
|
||||
Real based literals
|
||||
======================================================================
|
||||
assert 2#0.0#;
|
||||
assert 16#0.0#;
|
||||
|
||||
assert 16#01234567.89abcdef#;
|
||||
assert 16#01234567.89ABCDEF#;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real))))
|
||||
|
||||
======================================================================
|
||||
Real based literals - Positive exponent
|
||||
======================================================================
|
||||
assert 16#E1.E1#E1;
|
||||
assert 16#E1.E1#E+1;
|
||||
assert 16#E1.E1#E-1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real)))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(based_real))))
|
||||
|
||||
======================================================================
|
||||
Physical literals I
|
||||
======================================================================
|
||||
assert 100 ns;
|
||||
assert 16#E1#E1 MIN;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
(simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(based_integer)
|
||||
(simple_name)))))
|
||||
|
||||
======================================================================
|
||||
Physical literals II
|
||||
======================================================================
|
||||
assert 100ns;
|
||||
assert 16#E1#E1MIN;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(based_integer)
|
||||
unit: (simple_name)))))
|
||||
|
||||
======================================================================
|
||||
Physical literals - Integer coefficient
|
||||
======================================================================
|
||||
assert 1 E1;
|
||||
assert 2e+2 E1;
|
||||
|
||||
assert 16#E1# E1;
|
||||
assert 16#E1#E1 E1;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(integer_decimal)
|
||||
unit: (simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(based_integer)
|
||||
unit: (simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(physical_literal
|
||||
(based_integer)
|
||||
unit: (simple_name)))))
|
||||
@ -0,0 +1,207 @@
|
||||
============================================
|
||||
Minimal
|
||||
============================================
|
||||
report "";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
============================================
|
||||
White space (SPACE)
|
||||
============================================
|
||||
report " ";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
============================================
|
||||
White space (NBSP)
|
||||
============================================
|
||||
report " ";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Apostrophe
|
||||
==============================================================
|
||||
report "'";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Quotation mark (escape)
|
||||
==============================================================
|
||||
report """";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Underscore
|
||||
==============================================================
|
||||
report "_";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Backslash
|
||||
==============================================================
|
||||
report "\";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Comment
|
||||
==============================================================
|
||||
report "--";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Multi line comment
|
||||
==============================================================
|
||||
report "/*aa*/";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Zeros and ones
|
||||
==============================================================
|
||||
report "010";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Operators symbols
|
||||
==============================================================
|
||||
report "and";
|
||||
report ">=";
|
||||
report "sll";
|
||||
report "+";
|
||||
report "abs";
|
||||
report "**";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
|
||||
==============================================================
|
||||
Regex Tokens
|
||||
==============================================================
|
||||
report "^";
|
||||
report "$";
|
||||
report ".";
|
||||
report "|";
|
||||
report "\";
|
||||
report "*";
|
||||
report "?";
|
||||
report "+";
|
||||
report "[";
|
||||
report "]";
|
||||
report "(";
|
||||
report ")";
|
||||
report "{";
|
||||
report "}";
|
||||
report "#";
|
||||
---
|
||||
|
||||
(design_file
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal)))
|
||||
(report_statement
|
||||
(string_expression
|
||||
(string_literal))))
|
||||
@ -0,0 +1,160 @@
|
||||
==============================================================
|
||||
Ambiguity I
|
||||
==============================================================
|
||||
-- possible interpretations:
|
||||
-- (function_call
|
||||
-- (function_name "foo")
|
||||
-- (_name "bar"))
|
||||
--
|
||||
-- (type_conversion
|
||||
-- (type_name "foo")
|
||||
-- (_name "bar"))
|
||||
--
|
||||
-- (indexed_name
|
||||
-- (array_name "foo")
|
||||
-- (_name "bar"))
|
||||
--
|
||||
-- (slice_name
|
||||
-- (array_name "foo")
|
||||
-- (subtype_name "bar"))
|
||||
|
||||
assert foo(bar);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
==============================================================
|
||||
Ambiguity II
|
||||
==============================================================
|
||||
-- Possible interpretations:
|
||||
-- (function_call
|
||||
-- (function_name "foo")
|
||||
-- (_name "bar")
|
||||
-- (_name "baz"))
|
||||
--
|
||||
-- (indexed_name
|
||||
-- (array_name "foo")
|
||||
-- (_name "bar")
|
||||
-- (_name "baz"))
|
||||
|
||||
assert foo(bar, baz);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
==============================================================
|
||||
Ambiguity III
|
||||
==============================================================
|
||||
-- Possible interpretations:
|
||||
-- (slice_name
|
||||
-- (function_call ...)
|
||||
-- (subtype_name "bar"))
|
||||
--
|
||||
-- (indexed_name
|
||||
-- (function_call ...)
|
||||
-- (object_name "bar"))
|
||||
|
||||
assert foobar(foo=>bar)(bar);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(comment)
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (simple_name)
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
==============================================================
|
||||
Ambiguous name on ambiguous name
|
||||
==============================================================
|
||||
assert foo(bar(x));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))))))))))
|
||||
|
||||
==============================================================
|
||||
PSL Built-ins functions names (not reserved words)
|
||||
==============================================================
|
||||
t <= prev(x);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))))
|
||||
@ -0,0 +1,52 @@
|
||||
=============================
|
||||
Attribute of attribute
|
||||
=============================
|
||||
assert t'base'left;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(attribute_name
|
||||
prefix: (attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))
|
||||
designator: (predefined_designator)))))
|
||||
|
||||
=============================
|
||||
External name
|
||||
=============================
|
||||
assert << constant a : foo >>'subtype;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(attribute_name
|
||||
prefix: (external_constant_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
designator: (predefined_designator)))))
|
||||
|
||||
=============================
|
||||
Function call
|
||||
=============================
|
||||
assert foo(a => b)'high;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(attribute_name
|
||||
prefix: (function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (simple_name)
|
||||
actual_part: (expression
|
||||
(simple_name)))))
|
||||
designator: (predefined_designator)))))
|
||||
|
||||
@ -0,0 +1,292 @@
|
||||
================================================================================
|
||||
Object classes
|
||||
================================================================================
|
||||
assert << constant obj : bar_t >>;
|
||||
assert << signal obj : bar_t >>;
|
||||
assert << variable obj : bar_t >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Package pathname
|
||||
================================================================================
|
||||
assert << constant @lib.pkg.obj : foo_t >>;
|
||||
assert << signal @lib.pkg.pkg.pkg.obj : foo_t >>;
|
||||
assert << variable @lib.pkg.pkg.obj : foo_t >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(package_pathname
|
||||
library: (simple_name)
|
||||
package: (simple_name)
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(package_pathname
|
||||
library: (simple_name)
|
||||
package: (simple_name)
|
||||
package: (simple_name)
|
||||
package: (simple_name)
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(package_pathname
|
||||
library: (simple_name)
|
||||
package: (simple_name)
|
||||
package: (simple_name)
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Absolute pathname I
|
||||
================================================================================
|
||||
assert << constant .obj : foo_t >>;
|
||||
assert << signal .foo.bar.obj : foo_t >>;
|
||||
assert << variable .foo.obj : foo_t >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(absolute_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(absolute_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(absolute_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Absolute pathname II
|
||||
================================================================================
|
||||
assert << constant .foo(0).obj : bar >>;
|
||||
assert << signal .foo(0).bar(0).obj : bar >>;
|
||||
assert << variable .foo.bar(0).obj : bar >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(absolute_pathname
|
||||
(pathname_element
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (expression
|
||||
(integer_decimal))))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(absolute_pathname
|
||||
(pathname_element
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (expression
|
||||
(integer_decimal))))
|
||||
(pathname_element
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (expression
|
||||
(integer_decimal))))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(absolute_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
(pathname_element
|
||||
(generate_statement_element
|
||||
label: (simple_name)
|
||||
specification: (expression
|
||||
(integer_decimal))))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Relative pathname I
|
||||
================================================================================
|
||||
assert << constant obj : foo_t >>;
|
||||
assert << signal foo.bar.obj : foo_t >>;
|
||||
assert << variable foo.obj : foo_t >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(relative_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(relative_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Relative pathname II
|
||||
================================================================================
|
||||
assert << constant obj : foo_t >>;
|
||||
assert << signal ^.^.obj : foo_t >>;
|
||||
assert << variable ^.obj : foo_t >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(relative_pathname
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Relative pathname III
|
||||
================================================================================
|
||||
assert << constant bar.obj : foo_t >>;
|
||||
assert << signal ^.^.foobar.foo.bar.obj : foo_t >>;
|
||||
assert << variable ^.foo.bar.obj : foo_t >>;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_constant_name
|
||||
(relative_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_signal_name
|
||||
(relative_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(external_variable_name
|
||||
(relative_pathname
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
(pathname_element
|
||||
name_or_label: (simple_name))
|
||||
object: (simple_name))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))))
|
||||
@ -0,0 +1,247 @@
|
||||
===================================
|
||||
Ambiguous name I
|
||||
===================================
|
||||
assert fun (obj);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Ambiguous name II
|
||||
===================================
|
||||
assert fun (bar, baz);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
===================================
|
||||
Predefine enumeration literal on actual I
|
||||
===================================
|
||||
assert fun ('+');
|
||||
assert fun ("str");
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (character_literal))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (string_literal)))))))
|
||||
|
||||
===================================
|
||||
Predefine enumeration literal on actual II
|
||||
===================================
|
||||
assert fun (amb, '+');
|
||||
assert fun (amb, "str");
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (character_literal))))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (string_literal)))))))
|
||||
|
||||
===================================
|
||||
Named association element I
|
||||
===================================
|
||||
assert fun (foo => bar);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (simple_name)
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Named association element II
|
||||
===================================
|
||||
assert fun (foo.bar => baz);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Mixed association list
|
||||
===================================
|
||||
assert fun (a, b => c);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(named_association_element
|
||||
formal_part: (simple_name)
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Open I
|
||||
===================================
|
||||
assert fun (open);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (open)))))))
|
||||
|
||||
===================================
|
||||
Open II
|
||||
===================================
|
||||
assert fun (bar => open);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (simple_name)
|
||||
actual_part: (open)))))))
|
||||
|
||||
===================================
|
||||
Open III
|
||||
===================================
|
||||
assert fun (fun (open));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (open))))))))))
|
||||
|
||||
===================================
|
||||
Prefix - Operator symbol
|
||||
===================================
|
||||
assert "and" (foo, bar);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (operator_symbol)
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name)))
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Prefix - Attribute name
|
||||
===================================
|
||||
assert foo'bar (baz);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (simple_name))
|
||||
(association_list
|
||||
(positional_association_element
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
|
||||
===================================
|
||||
Actual part I (Type conversion)
|
||||
===================================
|
||||
assert fun (t(param) => obj);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(function_call
|
||||
function: (simple_name)
|
||||
(association_list
|
||||
(named_association_element
|
||||
formal_part: (ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))))
|
||||
actual_part: (expression
|
||||
(simple_name))))))))
|
||||
@ -0,0 +1,117 @@
|
||||
================================================================================
|
||||
Ambiguous name I
|
||||
================================================================================
|
||||
assert arr (st);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Descending range
|
||||
================================================================================
|
||||
assert arr (h downto l);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Ascending range
|
||||
================================================================================
|
||||
assert arr (h to l);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Attribute range
|
||||
================================================================================
|
||||
assert arr (st'range);
|
||||
assert arr (st'reverse_range);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(slice_name
|
||||
prefix: (simple_name)
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator))))))
|
||||
|
||||
================================================================================
|
||||
Prefix
|
||||
================================================================================
|
||||
assert amb (amb)(h downto l);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(slice_name
|
||||
prefix: (ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))))
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(simple_name))
|
||||
low: (simple_expression
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Prefix - Selected name
|
||||
================================================================================
|
||||
assert MAC_CONFIG(i).TypeSwitch(0 to SWITCH_COUNT - 1);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(slice_name
|
||||
prefix: (selected_name
|
||||
prefix: (ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))))
|
||||
suffix: (simple_name))
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(simple_expression
|
||||
(simple_name)
|
||||
(integer_decimal))))))))
|
||||
@ -0,0 +1,71 @@
|
||||
================================================================================
|
||||
Minimal
|
||||
================================================================================
|
||||
library ieee;
|
||||
|
||||
entity e is
|
||||
end entity;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(context_clause
|
||||
(library_clause
|
||||
(logical_name_list
|
||||
(simple_name))))
|
||||
(entity_declaration
|
||||
(identifier))))
|
||||
|
||||
================================================================================
|
||||
Logical name list
|
||||
================================================================================
|
||||
library work, ieee;
|
||||
|
||||
entity e is
|
||||
end entity;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(context_clause
|
||||
(library_clause
|
||||
(logical_name_list
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
(entity_declaration
|
||||
(identifier))))
|
||||
|
||||
================================================================================
|
||||
Context declaration - LRM
|
||||
================================================================================
|
||||
context project_context is
|
||||
library project_lib;
|
||||
use project_lib.project_defs.all;
|
||||
library IP_lib;
|
||||
context IP_lib.IP_context;
|
||||
end context project_context;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(context_declaration
|
||||
name: (identifier)
|
||||
(context_clause
|
||||
(library_clause
|
||||
(logical_name_list
|
||||
library: (simple_name)))
|
||||
(use_clause
|
||||
(selected_name
|
||||
prefix: (selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
suffix: (all)))
|
||||
(library_clause
|
||||
(logical_name_list
|
||||
library: (simple_name)))
|
||||
(context_reference
|
||||
(context_list
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))
|
||||
at_end: (simple_name))))
|
||||
@ -0,0 +1,140 @@
|
||||
====================================
|
||||
Constant Parameter Specification I
|
||||
====================================
|
||||
sequence s (const c) is {c};
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Constant Parameter Specification II
|
||||
====================================
|
||||
sequence s (boolean b) is {b};
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Constant Parameter Specification III
|
||||
====================================
|
||||
sequence s (const boolean b) is {b};
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Constant Parameter Specification IV
|
||||
====================================
|
||||
sequence s (hdltype t o) is {o};
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_HDL_Type
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Constant Parameter Specification V
|
||||
====================================
|
||||
sequence s (const hdltype t o) is {o};
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_HDL_Type
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
====================================
|
||||
Temporal Parameter Specification I
|
||||
====================================
|
||||
sequence s1 (sequence s2) is s2;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Temporal_Parameter_Specification)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Sequence_Instance
|
||||
(PSL_Identifier))))
|
||||
|
||||
====================================
|
||||
Formal parameter list
|
||||
====================================
|
||||
property s1 (property p; sequence s; const k) is p(s,k);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Property_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Temporal_Parameter_Specification)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Temporal_Parameter_Specification)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))))
|
||||
|
||||
@ -0,0 +1,751 @@
|
||||
================================================================================
|
||||
PSL LRM 1.3.1
|
||||
================================================================================
|
||||
assert always {req; ack_n; not cancel} |=> (ena or enb);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(factor
|
||||
(simple_name)))))
|
||||
Property: (PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 1.3.2.1 Simulation (Property 1)
|
||||
================================================================================
|
||||
assert always (req -> next not req);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(factor
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 1.3.2.1 Simulation (Property 2)
|
||||
================================================================================
|
||||
assert always (a -> next[3] (b));
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 1.3.2.1 Simulation (Property 3)
|
||||
================================================================================
|
||||
assert always ((a and next[3] (b)) -> c);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Logical_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties I
|
||||
================================================================================
|
||||
assert forall i in boolean: f(i);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties II
|
||||
================================================================================
|
||||
assert forall i in {j to k} : f(i);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(simple_name))
|
||||
high: (simple_expression
|
||||
(simple_name)))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties III
|
||||
================================================================================
|
||||
assert forall i (0 to 1) in boolean : f(i);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Index_Range
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties IV
|
||||
================================================================================
|
||||
assert forall i (0 to 2) in {4,5} : f(i);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Index_Range
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
(PSL_Value_Set
|
||||
(PSL_Any_Type
|
||||
(integer_decimal))
|
||||
(PSL_Any_Type
|
||||
(integer_decimal))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties V
|
||||
================================================================================
|
||||
assert forall i(0 to 3) in boolean:
|
||||
request and (data_in = i) -> next(data_out = i);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Index_Range
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Expression
|
||||
(PSL_Boolean
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(parenthesized_expression
|
||||
(relation
|
||||
(simple_name)
|
||||
(simple_name)))))
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Any_Type
|
||||
(relation
|
||||
(simple_name)
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties VI
|
||||
================================================================================
|
||||
assert forall i in boolean:
|
||||
forall j in {0 to 7}:
|
||||
forall k in {0 to 3}:
|
||||
f(i,j,k);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
Property: (PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.2.3 Replicated properties VII
|
||||
================================================================================
|
||||
assert forall j in {0 to 7}:
|
||||
forall k in {0 to j}:
|
||||
f(j);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
Property: (PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(simple_name)))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.1 PSL formal parameter type classes
|
||||
================================================================================
|
||||
sequence s (boolean b0, b1) is {b0 = b1};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(relation
|
||||
(simple_name)
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.2 HDL formal parameter types I
|
||||
================================================================================
|
||||
sequence color_is_red (hdltype COLOR c) is {c = RED};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_HDL_Type
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(relation
|
||||
(simple_name)
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.2 HDL formal parameter types II
|
||||
================================================================================
|
||||
sequence slope_is_1 (hdltype COORDINATE_RECORD c) is {(c.x / c.y) = 1};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_HDL_Type
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name)))))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(relation
|
||||
(parenthesized_expression
|
||||
(term
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))))
|
||||
(integer_decimal))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.2.1 - Sequence declaration I
|
||||
================================================================================
|
||||
sequence BusArb (boolean br, bg; const n) is
|
||||
{ br; (br and not bg)[*0 to n]; br and bg };
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(factor
|
||||
(simple_name)))))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(simple_name)))))
|
||||
(PSL_Boolean
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.2.1 - Sequence declaration II
|
||||
================================================================================
|
||||
sequence ReadCycle (sequence ba; boolean bb, ar, dr) is
|
||||
{ ba; {bb[*]} && {ar[->]; dr[->]}; not bb };
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Sequence_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Temporal_Parameter_Specification)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Compound_SERE
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count)))))
|
||||
(PSL_Boolean
|
||||
(factor
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.2.2 - Property declaration I
|
||||
================================================================================
|
||||
property ResultAfterN
|
||||
(boolean start; property result; const n; boolean stop) is
|
||||
always ((start -> next[n] (result)) @ (rising_edge(clk)) async_abort stop);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Property_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Temporal_Parameter_Specification)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Termination_FL_Property
|
||||
(PSL_Clocked_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(simple_name)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
(conditional_expression
|
||||
(parenthesized_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.2.2 - Property declaration II
|
||||
================================================================================
|
||||
property ResultAfterN
|
||||
(boolean start, stop; property result; const n) is
|
||||
always ((start -> next[n] (result)) @ (rising_edge(clk))
|
||||
async_abort stop);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Property_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Temporal_Parameter_Specification)
|
||||
(PSL_Identifier))
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Termination_FL_Property
|
||||
(PSL_Clocked_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(simple_name)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
(conditional_expression
|
||||
(parenthesized_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.3.1 - Sequence instantiation I
|
||||
================================================================================
|
||||
restrict BusArb (breq, back, 3);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Sequence_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(integer_decimal)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.3.1 - Sequence instantiation II
|
||||
================================================================================
|
||||
restrict { breq; (breq and not back)[*0 to 3]; breq and back };
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(factor
|
||||
(simple_name)))))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
(PSL_Boolean
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.3.1 - Sequence instantiation III
|
||||
================================================================================
|
||||
restrict ReadCycle(BusArb(breq, back, 5), breq, ardy, drdy);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Sequence_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(integer_decimal))))))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.3.1 - Sequence instantiation IV
|
||||
================================================================================
|
||||
restrict { { breq; (breq and not back)[*0 to 5]; breq and back };
|
||||
{breq[*]} && {ardy[->]}; drdy[->]; not breq};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(factor
|
||||
(simple_name)))))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
(PSL_Boolean
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name)))))
|
||||
(PSL_Compound_SERE
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count)))
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))))
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(factor
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.3.2 - Property instantiation I
|
||||
================================================================================
|
||||
assert ResultAfterN (write_req, eventually! ack, 3, cancel);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ambiguous_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(integer_decimal)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
PSL LRM 6.3.3.2 - Property instantiation II
|
||||
================================================================================
|
||||
assert always ((write_req -> next[3] (eventually! ack))
|
||||
@ (rising_edge(clk)) async_abort cancel);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Termination_FL_Property
|
||||
(PSL_Clocked_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))))
|
||||
(conditional_expression
|
||||
(parenthesized_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
@ -0,0 +1,575 @@
|
||||
================================================================================
|
||||
Property replicator
|
||||
================================================================================
|
||||
assert forall p in boolean : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Property replicator - Index Range I
|
||||
================================================================================
|
||||
assert forall p (0 to 1) in boolean : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Index_Range
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Replicator - Index Range II
|
||||
================================================================================
|
||||
assert forall p (1 downto 0) in boolean : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Index_Range
|
||||
(descending_range
|
||||
high: (simple_expression
|
||||
(integer_decimal))
|
||||
low: (simple_expression
|
||||
(integer_decimal))))
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Replicator - Index Range - VHDL Range III
|
||||
================================================================================
|
||||
assert forall p (foo'range) in boolean : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Index_Range
|
||||
(attribute_name
|
||||
prefix: (simple_name)
|
||||
designator: (predefined_designator)))
|
||||
(PSL_Value_Set
|
||||
(boolean)))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Replicator - Value Set I
|
||||
================================================================================
|
||||
assert forall p in {0 to 1} : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Replicator - Value Set II
|
||||
================================================================================
|
||||
assert forall p in {0 to 1, 0 to 1} : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Replicator - Value Set - Value
|
||||
================================================================================
|
||||
assert forall p in {val} : p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Property_Replicator
|
||||
(PSL_Parameter_Specification
|
||||
(PSL_Identifier)
|
||||
(PSL_Value_Set
|
||||
(PSL_Any_Type
|
||||
(simple_name))))
|
||||
Property: (PSL_Property_Instance
|
||||
(PSL_Identifier)))))
|
||||
|
||||
================================================================================
|
||||
Clock property
|
||||
================================================================================
|
||||
assert a @ clk;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Clocked_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Termination property
|
||||
================================================================================
|
||||
assert a abort b;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Termination_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Logical expression (binary) property
|
||||
================================================================================
|
||||
assert (a->b) and b;
|
||||
assert a or (a->b);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Logical_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Logical_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Implication property
|
||||
================================================================================
|
||||
assert (a->b) -> b;
|
||||
assert a <-> (a->b);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Logical expression (unary) property
|
||||
================================================================================
|
||||
assert not (a->b);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Factor_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Logical expression (combined) property
|
||||
================================================================================
|
||||
assert not (a->b) and b;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Logical_FL_Property
|
||||
(PSL_Factor_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Invariance property
|
||||
================================================================================
|
||||
assert always p;
|
||||
assert never p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Ocurrence property
|
||||
================================================================================
|
||||
assert next p;
|
||||
assert next! p;
|
||||
assert eventually! p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Bounding property
|
||||
================================================================================
|
||||
assert p until! p;
|
||||
assert p until p;
|
||||
assert p until!_ p;
|
||||
assert p until_ p;
|
||||
|
||||
assert p before! p;
|
||||
assert p before p;
|
||||
assert p before!_ p;
|
||||
assert p before p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Extended ocurrence property I
|
||||
================================================================================
|
||||
assert next (p);
|
||||
assert next! (p);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Any_Type
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(simple_name))))))
|
||||
|
||||
================================================================================
|
||||
Extended ocurrence property II
|
||||
================================================================================
|
||||
assert next [1] (p);
|
||||
assert next! [2] (p);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Extended ocurrence (all) property I
|
||||
================================================================================
|
||||
assert next_a [0 to 1] (p);
|
||||
assert next_a! [0 to 1] (p);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Extended ocurrence event property I
|
||||
================================================================================
|
||||
assert next_event (b) (p);
|
||||
assert next_event! (b) (p);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
Boolean: (PSL_Boolean
|
||||
(simple_name))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
Boolean: (PSL_Boolean
|
||||
(simple_name))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Extended ocurrence event property II
|
||||
================================================================================
|
||||
assert next_event (b) [1] (p);
|
||||
assert next_event! (b) [1] (p);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
Boolean: (PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
Boolean: (PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================================================================
|
||||
Sequence Instantiation I (Ambiguos)
|
||||
================================================================================
|
||||
assert p;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
|
||||
================================================================================
|
||||
Property Instantiation II (Ambiguos)
|
||||
================================================================================
|
||||
assert p(a);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))
|
||||
|
||||
================================================================================
|
||||
Property Instantiation III
|
||||
================================================================================
|
||||
assert p (a -> b, a -> b);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ambiguous_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Property Instantiation IV
|
||||
================================================================================
|
||||
assert ResultAfterN (eventually! ack);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ambiguous_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))))))
|
||||
|
||||
================================================================================
|
||||
Clocked property
|
||||
================================================================================
|
||||
assert (c and next! (a until! b)@clk1)@clk2 ;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Clocked_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Logical_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Clocked_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(conditional_expression
|
||||
(simple_name))))))
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
@ -0,0 +1,154 @@
|
||||
================================================================================
|
||||
Repeated sequence I
|
||||
================================================================================
|
||||
restrict {a[*2]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))))))
|
||||
|
||||
================================================================================
|
||||
Repeated sequence II
|
||||
================================================================================
|
||||
restrict {a[+]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count)))))
|
||||
|
||||
================================================================================
|
||||
Repeated sequence III
|
||||
================================================================================
|
||||
restrict {a[*]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count)))))
|
||||
|
||||
================================================================================
|
||||
Repeated sequence IV
|
||||
================================================================================
|
||||
restrict {[*]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Count)))))
|
||||
|
||||
================================================================================
|
||||
Repeated sequence V
|
||||
================================================================================
|
||||
restrict {a[=2]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal)))))))
|
||||
|
||||
================================================================================
|
||||
Repeated sequence VI
|
||||
================================================================================
|
||||
restrict {a[*1 to 3]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal))))))))
|
||||
|
||||
================================================================================
|
||||
Sequence Instantiation - Minimal
|
||||
================================================================================
|
||||
restrict s;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Sequence_Instance
|
||||
(PSL_Identifier))))
|
||||
|
||||
================================================================================
|
||||
Sequence Instantiation - LRM I
|
||||
================================================================================
|
||||
restrict BusArb(breq, back, 3);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Sequence_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(integer_decimal)))))))
|
||||
|
||||
================================================================================
|
||||
Sequence Instantiation - LRM II
|
||||
================================================================================
|
||||
restrict ReadCycle(BusArb(breq, back, 5), breq, ardy, drdy);
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Restrict_Directive
|
||||
(PSL_Sequence_Instance
|
||||
(PSL_Identifier)
|
||||
(PSL_Actual_Parameter_List
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(integer_decimal))))))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))
|
||||
(PSL_Actual_Parameter
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))))
|
||||
@ -0,0 +1,356 @@
|
||||
================================================================================
|
||||
SERE_0_a
|
||||
================================================================================
|
||||
assert always {a} |=> {b; b; b; b; c};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_1_a
|
||||
================================================================================
|
||||
assert always {a} |=> {b[*4]; c};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_2_a
|
||||
================================================================================
|
||||
assert always {a} |=> {b[*3 to 5]; c};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_3_a
|
||||
================================================================================
|
||||
assert always {a} |=> {b[*]; c};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_4_a
|
||||
================================================================================
|
||||
assert always {a} |=> {b[+]; c};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_5_a
|
||||
================================================================================
|
||||
assert always {d} |=> {e[*]; f};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_6_a
|
||||
================================================================================
|
||||
assert always {d} |=> {e[+]; f};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_7_a
|
||||
================================================================================
|
||||
assert always {g} |=> {h[*3]; i};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_8_a
|
||||
================================================================================
|
||||
assert always {g} |=> {h[*2 to 4]; i};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(integer_decimal)))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_9_a
|
||||
================================================================================
|
||||
assert always {g} |=> {h[*]; i};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_10_a
|
||||
================================================================================
|
||||
assert always {g} |=> {h[+]; i};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Count))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_11_a
|
||||
================================================================================
|
||||
assert always {g} |=> {[*6]; i};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_12_a
|
||||
================================================================================
|
||||
assert always {g} |=> {[*6]; i; not i[*1 to inf]};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal))))
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Boolean
|
||||
(factor
|
||||
(simple_name)))
|
||||
(PSL_Count
|
||||
(ascending_range
|
||||
low: (simple_expression
|
||||
(integer_decimal))
|
||||
high: (simple_expression
|
||||
(simple_name))))))))))))
|
||||
|
||||
================================================================================
|
||||
SERE_13_a
|
||||
================================================================================
|
||||
assert always {g} |=> {{h; not h}[*3]; i};
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Suffix_Implication_FL_Property
|
||||
Sequence: (PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name)))
|
||||
Property: (PSL_Sequential_FL_Property
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Repeated_SERE
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Simple_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(factor
|
||||
(simple_name)))))
|
||||
(PSL_Count
|
||||
(PSL_Number
|
||||
(integer_decimal))))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))
|
||||
@ -0,0 +1,267 @@
|
||||
================================
|
||||
Assertion Statement
|
||||
================================
|
||||
assert a and b;
|
||||
assert (a and b);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))
|
||||
|
||||
================================
|
||||
Assert Directive - Implication
|
||||
================================
|
||||
assert a -> b;
|
||||
assert (a -> b);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))))
|
||||
|
||||
================================
|
||||
Function call - Next
|
||||
================================
|
||||
assert next(x);
|
||||
assert foo(x);
|
||||
|
||||
foo <= next(x);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Any_Type
|
||||
(simple_name))))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name)))))))))
|
||||
|
||||
================================
|
||||
Function call - Sequence I
|
||||
================================
|
||||
assert nondet({x});
|
||||
assert nondet({x,y});
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Value_Set
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Value_Set
|
||||
(PSL_Any_Type
|
||||
(simple_name))
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))
|
||||
|
||||
================================
|
||||
Function call - Sequence II
|
||||
================================
|
||||
assert ended({x});
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Braced_SERE
|
||||
(PSL_Boolean
|
||||
(simple_name))))))
|
||||
|
||||
================================
|
||||
Next conflict I
|
||||
================================
|
||||
assert next (a);
|
||||
assert next (a -> b);
|
||||
assert next (x) (y);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Any_Type
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
Boolean: (PSL_Boolean
|
||||
(simple_name))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================
|
||||
Next not-conflict
|
||||
================================
|
||||
assert next! (a);
|
||||
assert next! (a -> b);
|
||||
assert next! (x) (y);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(simple_name)))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Extended_Ocurrence_FL_Property
|
||||
Boolean: (PSL_Boolean
|
||||
(simple_name))
|
||||
Property: (PSL_Boolean
|
||||
(simple_name)))))
|
||||
|
||||
================================
|
||||
Next conflict II
|
||||
================================
|
||||
assert next (a before b);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))
|
||||
|
||||
================================
|
||||
PSL Expression
|
||||
================================
|
||||
assert c -> x;
|
||||
assert c -> (x);
|
||||
assert c -> next(x);
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(simple_name)))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Expression
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Any_Type
|
||||
(simple_name))))))
|
||||
|
||||
================================
|
||||
Implication operator
|
||||
================================
|
||||
assert c -> next x;
|
||||
assert c -> (next x);
|
||||
assert c -> (next (x));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name)))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Built_In_Function_Call
|
||||
(PSL_Any_Type
|
||||
(simple_name)))))))
|
||||
|
||||
================================
|
||||
Test
|
||||
================================
|
||||
assert always (e -> (f or next (f before e)));
|
||||
---
|
||||
|
||||
(design_file
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Logical_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Bounding_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Boolean
|
||||
(simple_name))))))))))))
|
||||
@ -0,0 +1,435 @@
|
||||
================================================================================
|
||||
LRM 7.2.1 - I
|
||||
================================================================================
|
||||
vunit ex1a(top_block.i1.i2) {
|
||||
A1: assert never (ena and enb);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name)
|
||||
instance: (simple_name)
|
||||
instance: (simple_name))
|
||||
(PSL_Assert_Directive
|
||||
(label
|
||||
(identifier))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.1 - II
|
||||
================================================================================
|
||||
vunit ex2a(mod1) {
|
||||
assert never (ena and enb);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.1 - III
|
||||
================================================================================
|
||||
vunit ex2b(top_block.i1) {
|
||||
assert never (i2.ena and i2.enb);
|
||||
assert never (i3.ena and i3.enb);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name)
|
||||
instance: (simple_name))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))))
|
||||
(PSL_Assert_Directive
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name))
|
||||
(selected_name
|
||||
prefix: (simple_name)
|
||||
suffix: (simple_name)))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.1 - IV
|
||||
================================================================================
|
||||
vunit ex3 {
|
||||
A3: assert never (ena and enb);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Assert_Directive
|
||||
(label
|
||||
(identifier))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.1 - V
|
||||
================================================================================
|
||||
vunit ex4 {
|
||||
property mutex (boolean b1, b2) is never (b1 and b2);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Property_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.2 - I
|
||||
================================================================================
|
||||
vmode Common {
|
||||
property mutex (boolean b1, b2) is never b1 and b2 ;
|
||||
property one_hot (boolean b1, b2) is always ((b1 and b2) or (b2 and not b1));
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VMode
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Property_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name)))))
|
||||
(PSL_Property_Declaration
|
||||
(PSL_Identifier)
|
||||
(PSL_Formal_Parameter_List
|
||||
(PSL_Formal_Parameter
|
||||
(PSL_Constant_Parameter_Specification
|
||||
(PSL_Type_Class))
|
||||
(PSL_Identifier)
|
||||
(PSL_Identifier)))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name)))
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(factor
|
||||
(simple_name)))))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.2 - II
|
||||
================================================================================
|
||||
vmode Amode (blockA) {
|
||||
inherit Common;
|
||||
assume mutex(Aout1, Aout2);
|
||||
}
|
||||
|
||||
vmode Bmode (blockB) {
|
||||
inherit Common;
|
||||
assume one_hot(Bout1, Bout2);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VMode
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name))
|
||||
(PSL_Inherit_Spec
|
||||
(simple_name))
|
||||
(PSL_Assume_Directive
|
||||
(PSL_Boolean
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name)))))))))
|
||||
(design_unit
|
||||
(PSL_VMode
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name))
|
||||
(PSL_Inherit_Spec
|
||||
(simple_name))
|
||||
(PSL_Assume_Directive
|
||||
(PSL_Boolean
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.2 - III
|
||||
================================================================================
|
||||
vunit Aprops (blockA) {
|
||||
inherit Common, Bmode;
|
||||
assert mutex(Aout1, Aout2);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name))
|
||||
(PSL_Inherit_Spec
|
||||
(simple_name)
|
||||
(simple_name))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.2 - IV
|
||||
================================================================================
|
||||
vunit Bprops (blockB) {
|
||||
inherit Common, Amode;
|
||||
assert one_hot(Bout1, Bout2);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name))
|
||||
(PSL_Inherit_Spec
|
||||
(simple_name)
|
||||
(simple_name))
|
||||
(assertion_statement
|
||||
(conditional_expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(simple_name))
|
||||
(expression
|
||||
(simple_name))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.3 - I
|
||||
================================================================================
|
||||
vunit ex5a(top_block.i1) {
|
||||
signal reqa, temp : boolean;
|
||||
|
||||
A5a: assert always (reqa -> next temp);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name)
|
||||
instance: (simple_name))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier)
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(PSL_Assert_Directive
|
||||
(label
|
||||
(identifier))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.3 - II
|
||||
================================================================================
|
||||
vunit ex5b(top_block.i1) {
|
||||
signal temp : boolean;
|
||||
|
||||
temp <= ack1 or ack2;
|
||||
A5b: assert always (reqa -> next temp);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name)
|
||||
instance: (simple_name))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))))
|
||||
(PSL_Assert_Directive
|
||||
(label
|
||||
(identifier))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))))
|
||||
|
||||
================================================================================
|
||||
LRM 7.2.3 - III
|
||||
================================================================================
|
||||
vunit ex5d(top_block.i1) {
|
||||
signal reqa : boolean;
|
||||
|
||||
reqa <= nondet((0,1));
|
||||
A5c: assert always ((reqa or reqb) -> next temp);
|
||||
}
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(design_file
|
||||
(design_unit
|
||||
(PSL_VUnit
|
||||
(PSL_Identifier)
|
||||
(PSL_Verification_Unit_Body
|
||||
(PSL_Hierarchical_HDL_Name
|
||||
entity: (simple_name)
|
||||
instance: (simple_name))
|
||||
(signal_declaration
|
||||
(identifier_list
|
||||
(identifier))
|
||||
(subtype_indication
|
||||
(type_mark
|
||||
(simple_name))))
|
||||
(simple_concurrent_signal_assignment
|
||||
target: (simple_name)
|
||||
(waveforms
|
||||
(waveform_element
|
||||
(expression
|
||||
(ambiguous_name
|
||||
prefix: (simple_name)
|
||||
(expression_list
|
||||
(expression
|
||||
(aggregate
|
||||
(positional_element_association
|
||||
(expression
|
||||
(integer_decimal)))
|
||||
(positional_element_association
|
||||
(expression
|
||||
(integer_decimal)))))))))))
|
||||
(PSL_Assert_Directive
|
||||
(label
|
||||
(identifier))
|
||||
(PSL_Invariant_FL_Property
|
||||
(PSL_Parenthesized_FL_Property
|
||||
(PSL_Implication_FL_Property
|
||||
(PSL_Boolean
|
||||
(parenthesized_expression
|
||||
(logical_expression
|
||||
(simple_name)
|
||||
(simple_name))))
|
||||
(PSL_Ocurrence_FL_Property
|
||||
(PSL_Boolean
|
||||
(simple_name)))))))))))
|
||||
@ -0,0 +1,109 @@
|
||||
===========================
|
||||
Ordinary case statement
|
||||
===========================
|
||||
case expr is
|
||||
end case;
|
||||
|
||||
L1:
|
||||
case expr is
|
||||
end case;
|
||||
|
||||
L2:
|
||||
case expr is
|
||||
end case L2;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_statement
|
||||
(expression
|
||||
(simple_name)))
|
||||
(case_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(case_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
at_end: (simple_name)))
|
||||
|
||||
===========================
|
||||
Matching case statement
|
||||
===========================
|
||||
case? expr is
|
||||
end case?;
|
||||
|
||||
L1:
|
||||
case? expr is
|
||||
end case?;
|
||||
|
||||
L2:
|
||||
case? expr is
|
||||
end case? L2;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_statement
|
||||
(expression
|
||||
(simple_name)))
|
||||
(case_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name)))
|
||||
(case_statement
|
||||
(label
|
||||
(identifier))
|
||||
(expression
|
||||
(simple_name))
|
||||
at_end: (simple_name)))
|
||||
|
||||
===================================
|
||||
Case statement alternatives
|
||||
===================================
|
||||
case expr is
|
||||
when a =>
|
||||
when b | c =>
|
||||
when others =>
|
||||
end case;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_statement
|
||||
(expression
|
||||
(simple_name))
|
||||
(case_statement_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))))
|
||||
(case_statement_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name))
|
||||
(simple_expression
|
||||
(simple_name))))
|
||||
(case_statement_alternative
|
||||
(choices
|
||||
(others)))))
|
||||
|
||||
===================================
|
||||
Sequence os statements
|
||||
===================================
|
||||
case expr is
|
||||
when a =>
|
||||
null;
|
||||
end case;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(case_statement
|
||||
(expression
|
||||
(simple_name))
|
||||
(case_statement_alternative
|
||||
(choices
|
||||
(simple_expression
|
||||
(simple_name)))
|
||||
(sequence_of_statements
|
||||
(null_statement)))))
|
||||
@ -0,0 +1,103 @@
|
||||
================================
|
||||
Minimal
|
||||
================================
|
||||
if true then
|
||||
end if;
|
||||
|
||||
L2:
|
||||
if true then
|
||||
end if;
|
||||
|
||||
L3:
|
||||
if true then
|
||||
end if L3;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_statement
|
||||
(if
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(if_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if
|
||||
(conditional_expression
|
||||
(simple_name))))
|
||||
(if_statement
|
||||
(label
|
||||
(identifier))
|
||||
(if
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
at_end: (simple_name)))
|
||||
|
||||
================================
|
||||
Elsif
|
||||
================================
|
||||
if true then
|
||||
elsif true then
|
||||
end if;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_statement
|
||||
(if
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif
|
||||
(conditional_expression
|
||||
(simple_name)))))
|
||||
|
||||
================================
|
||||
Else
|
||||
================================
|
||||
if true then
|
||||
elsif true then
|
||||
else
|
||||
end if;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_statement
|
||||
(if
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(elsif
|
||||
(conditional_expression
|
||||
(simple_name)))
|
||||
(else)))
|
||||
|
||||
================================
|
||||
Sequence os statements
|
||||
================================
|
||||
if true then
|
||||
null;
|
||||
elsif true then
|
||||
null;
|
||||
null;
|
||||
else
|
||||
null;
|
||||
null;
|
||||
null;
|
||||
end if;
|
||||
---
|
||||
|
||||
(design_file
|
||||
(if_statement
|
||||
(if
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(sequence_of_statements
|
||||
(null_statement)))
|
||||
(elsif
|
||||
(conditional_expression
|
||||
(simple_name))
|
||||
(sequence_of_statements
|
||||
(null_statement)
|
||||
(null_statement)))
|
||||
(else
|
||||
(sequence_of_statements
|
||||
(null_statement)
|
||||
(null_statement)
|
||||
(null_statement)))))
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue