a0edd4e907
Internals: Improve cppcheck flow and fix up issues ( #6311 )
...
Added cppcheck-suppressions.txt in the repo root. You can add new
patterns in there instead of having to parse the XML output.
Also configure to add the -D__GNUC__ preprocessor macro, which makes it
understand UASSERT (it understands the 'noreturn' function attribute).
Added some case by case specific suppressions and fixed up other code,
especially in V3Ast*h and V3Dfg*.h, including code generated by astgen
that had some no-ops that irks cppcheck.
One thing it does not seem to like is `const` class members with default
initializers in the class. It will assume that's always the value, even
if overridden in the constructor. We had few so removed them.
With that a lot of files in `src/` are now clean or only have a handful
of issues. Therefore, I have also deleted cppcheck_filtered, and made it
produce human readable output straight to the terminal.
Regarding cleaning up the reported nits, I kind of got bored after
V3[A-E] so pausing here. Apologies for the merge conflicts.
Tested with cppcheck 2.13.0
2025-08-19 22:02:10 +01:00
b14539569f
Internals: Check and enforce member brace initialization. No functional change intended
2025-08-17 13:20:52 -04:00
ece4469869
Fix PowerPC support ( #6292 )
2025-08-15 11:25:32 -07:00
db5b2669fc
Add current memory usage statistic ( #6192 partial)
2025-07-24 08:36:58 +02:00
7a6775ca84
Internals: Rename memPeakUsageBytes
2025-07-17 22:16:59 -04:00
6d1e82b908
Add numactl-like automatic assignment of processor affinity ( #5911 )
2025-04-02 08:27:23 -04:00
ac659d525b
Support VPI array accessors ( #5612 )
2025-02-07 19:06:46 -05:00
8fbb725f34
Copyright year update.
2025-01-01 08:30:25 -05:00
990ccd6763
Internals: Standardize on `template<typename`. No functional change.
2024-11-29 18:01:50 -05:00
9689a4f58a
Internals: Support VL_UNREACHABLE in C++23/MSVC. No functional change intended.
2024-10-31 21:29:13 -04:00
36888fac5d
Fix long module names crashing string handling ( #5546 ).
2024-10-22 09:25:58 -04:00
3525484730
Commentary
2024-09-10 19:04:55 -04:00
ffe76717c6
Thread pool rewrite ( #5161 )
...
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Co-authored-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2024-08-23 08:36:49 -04:00
9a8e68928d
Internals: Move getenvStr to verilatedos. ( #5118 )
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* Internals: Move getenvStr to verilatedos. No functional change intended.
* Fix POS34-C. Do not call putenv() with a pointer to an automatic variable as the argument.
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-05-13 10:23:51 -04:00
840970e8f7
Internals: Add VL_MT_SAFE flags
2024-03-30 11:54:29 -04:00
4df9e2e0e5
Add printing summary reports ( #4909 ) ( #5018 )
2024-03-25 07:03:17 -04:00
2c27f22900
Remove unused vltstd::exchange, should be using C++14 std::exchange instead
2024-03-10 22:32:51 -04:00
0fed5f8b3e
Avoid creating redundant vertices in V3DfgPeephole ( #4944 )
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Add a new data-structure V3DfgCache, which can be used to retrieve
existing vertices with some given inputs vertices. Use this in
V3DfgPeephole to eliminate the creation of redundant vertices.
Overall this is performance neutral, but is in prep for some future
work.
2024-03-06 18:01:52 +00:00
e3e5f30ba1
Check for C++14 without also accepting GNU C++11 ( #4865 )
2024-01-28 19:42:29 -05:00
3a5248a919
Internals: Mark structs final/VL_NOT_FINAL. No functional change intended.
2024-01-20 15:06:46 -05:00
e76f29e5ba
Copyright year update
2024-01-01 03:19:59 -05:00
4655ee014b
Fix max multiply width. ( #4781 )
2023-12-31 11:42:06 -05:00
2d7e8b58e4
Require C++14 or newer ( #4784 ) ( #4786 )
2023-12-29 10:39:00 -05:00
f048cff093
Add inline for VL_ATTR_ALWINLINE, even on non GNU-C platforms ( #4734 )
...
This is required to avoid multiple definition errors at link time for
functions defined in headers and marked VL_ATTR_ALWINLINE.
2023-12-02 21:51:59 +00:00
8bd6d7c5b1
Internals: Add V3ThreadSafety ( #4477 )
2023-09-13 07:57:48 -04:00
cbdee5a804
Fix Windows filename format, etc. ( #3873 ) ( #4421 )
...
* Ignore CLion project files and CMake outputs
* Supporting stripping file path that contains backslash
* Set /bigobj flag and increase stack size for windows platform
* Fix MSVC warnings
2023-08-16 07:34:57 -04:00
85b7f828b3
Internals: Use `std::packaged_task` as a job wrapper; add and use `V3ThreadPool::ScopedExclusiveAccess` ( #4310 ).
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* Add VL_ASSERT_CAPABILITY; add assumeLocked and pretendUnlock to V3Mutex.
* Pass jobs as template-arguments and use std::packaged_task.
* Add and use V3ThreadPool::ScopedExclusiveAccess.
2023-06-23 18:25:12 -04:00
e7714e0902
Internals: Add additional clang's thread safety analysis annotations ( #4195 )
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* Simplify some Clang-specific attribute defines.
* Add `VL_RETURN_CAPABILITY` and `VL_PT_GUARDED_BY`.
2023-05-12 09:06:36 -04:00
befb415f27
Fix mod/div/round argument side effects
2023-05-07 22:31:31 -04:00
dc25be536c
Internals: Deprecate VL_ATTR_ALIGNED, use alignas instead.
2023-05-02 21:21:10 -04:00
65a484e00b
Internal: Update clang_check_annotations conditions ( #4134 )
2023-04-20 07:02:31 -04:00
bbf53bd5af
Add VL_MT_SAFE attribute to several functions. ( #3729 )
2023-03-16 19:48:56 -04:00
aff3f7c4f6
Fix build on hppa ( #3954 )
...
As supplied by John David Anglin in Debian bug #1030913
2023-02-11 04:23:26 -05:00
317fe7a787
Fix VL_CPU_RELAX on MIPS/Armel/s390/sparc ( #3891 )
2023-01-19 17:22:28 -05:00
e5eb7d8930
Add VL_VALUE_STRING_MAX_WORDS override ( #3869 )
...
Co-authored-by: Andrew Nolte <anolte@hudson-trading.com>
2023-01-13 15:23:15 -05:00
b24d7c83d3
Copyright year update
2023-01-01 10:18:39 -05:00
3340f7b0b4
Fix macOS weak symbols with -U linker flag ( #3823 )
2022-12-20 11:17:43 -05:00
7a15457511
Tests: Add multithreading attribute checks ( #3748 )
2022-12-16 11:19:27 -05:00
9d2f1c607a
Fix MSVCC issues ( #3813 )
2022-12-14 07:07:25 -05:00
7b073fec7d
Fix MSVC++ portability issues ( #3812 )
2022-12-12 18:45:32 -05:00
a0e7930036
docs: Fix spelling
2022-12-09 22:39:41 -05:00
5aa935d170
Internals: Add annotations for check attributes ( #3803 )
2022-12-09 07:12:26 -05:00
f27cf4c804
Commentary: Fix spelling in C++ comments ( #3797 ) ( #3798 )
2022-12-02 18:46:38 -05:00
7d807a7e0e
Commentary
2022-11-29 07:33:12 -05:00
6349e76abd
Remove $date from .vcd files ( #3779 )
2022-11-27 20:24:22 -05:00
f782496092
Fix for mingw cross-compile, arm and riscv ( #3752 )
2022-11-16 05:34:25 -08:00
207bc2b18a
Fix comment annotation
...
Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
2022-11-10 13:36:14 +00:00
d6126c4b32
Remove --no-threads; require --threads 1 for single threaded ( #3703 ).
2022-11-05 08:47:34 -04:00
54e3f15dce
Internals: Add attribute when using clang to VL_MT_SAFE and VL_MT_UNSAFE ( #3685 )
2022-10-18 05:15:33 -04:00
4367e03e46
Internals: Make VL_UNREACHABLE similar to std::unreachable()
2022-10-02 16:35:45 -04:00
Geza Lore
Wilson Snyder
Sergey Fedorov
Moubarak Jeje
Bartłomiej Chmiel
Arkadiusz Kozdra
Rasfunk
Kamil Rakoczy
Anthony Donlon
Mariusz Glebocki
Larry Doolittle
Andrew Nolte
Jevin Sweval
Kritik Bhimani
Miodrag Milanović