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280 Commits

Author SHA1 Message Date
Wilson Snyder 4d1eea35e1 Internals: Show only first warning suppression for low debug levels. 2025-09-16 18:51:35 -04:00
Wilson Snyder b455f9b591 Add ASSIGNEQEXPR when use `=` inside expressions (#5567). 2025-09-14 08:28:47 -04:00
Geza Lore 57d8bb5d1f
Internals: Always attempt to release resources on termination (#6416) 
Replace std::exit with v3Global.exit, and make V3Error::vlAbort call
v3Global.shutdown. This gives us an opportunity to release resources to
facilitate leak checking even when exiting early on an error.

Note we still don't release most resources by default without
VL_LEAK_CHECKS, so there is no behaviour change there.
 2025-09-10 13:20:19 -04:00
Wilson Snyder a9f95f2f08 Fix false CONSTVAR error on initializers (#4992). 2025-09-09 19:27:43 -04:00
Geza Lore 327d55d13d
Internals: Fix remaining cppcheck errors (#6319) 
Fixed the non const-related issue and added suppressions for the const
ones. With that `make cppcheck` should be clean.
 2025-08-21 09:43:37 +01:00
Geza Lore 67da797816
Internals: Cleanup cppcheck warnings (#6317) 
`make cppcheck-4` is now clean.
 2025-08-20 18:21:24 +01:00
Wilson Snyder c90f9e53b7
Add ALWNEVER warning, for `always @*` that never execute (#6291) (#6303) 2025-08-18 12:00:53 -04:00
Wilson Snyder 60cbbf0ec1 Add error on mismatching prototypes (#6207). 2025-08-11 19:50:47 -04:00
Wilson Snyder 309129ebcf Add PARAMNODEFAULT error, for parameters without defaults. 2025-08-03 15:27:37 -04:00
Wilson Snyder dca504c706 Internals: Use UINFOTREE istead of dumpTree 2025-08-02 13:44:40 -04:00
Wilson Snyder 7d43a935bd Add SPECIFYIGN warning for specify constructs that were previously silently ignored. 2025-07-18 19:32:34 -04:00
Wilson Snyder 1f0357ba93 Add NOEFFECT warning, replacing previous `foreach` error. 2025-07-16 08:18:57 -04:00
Wilson Snyder 2f199f20cf Add ENUMITEMWIDTH error, and apply to X-extended and ranged values. 2025-07-12 14:14:17 -04:00
Wilson Snyder e3c7dee6ef Internals: Add UINFOTREE method 2025-07-03 19:07:50 -04:00
Wilson Snyder 54e637c72b Fix `--skip-identical` skipping on some errors (#6066). 2025-06-06 17:18:02 -04:00
Wilson Snyder 8031ca2616 Add `MODMISSING` error, in place of unnamed error (#6054). 2025-05-29 21:02:00 -04:00
Wilson Snyder 46c7b69c64 Internals: UINFO now includes newline itself. No functional change. 2025-05-22 20:29:32 -04:00
Wilson Snyder 66667b6172
Support SARIF JSON diagnostic output with `--diagnostics-sarif`. (#6017) 2025-05-17 15:46:15 -04:00
Wilson Snyder 4c4fdb5dfe Internals: Refactor some JSON and error code 2025-05-13 22:26:15 -04:00
Wilson Snyder ac2313ecb7 Fix some errors exceeding the --error-limit 2025-05-11 22:36:40 -04:00
Wilson Snyder fe4ad7de64 Internals: Use magic string for warnMore so lock-free. 2025-05-10 18:06:33 -04:00
Wilson Snyder 680236b03e Internals: Redo post-error additional information to be part of error calls. 2025-05-10 16:20:12 -04:00
Wilson Snyder d9dcde60a6 Fix duplicate error first-lines, and some internal V3Error cleanups 2025-05-10 13:29:30 -04:00
Wilson Snyder 8b52bd817f Add PROCINITASSIGN on initial assignments to process variables (#2481). 2025-04-30 22:00:06 -04:00
Wilson Snyder 9b3fccdcb7 Add BADVLTPRAGMA on unknown Verilator pragmas (#5945). 2025-04-29 18:18:54 -04:00
Wilson Snyder e9fe8f65a8 Change error messages to more often suggest documentation 2025-04-05 17:10:44 -04:00
Brian Li 559d990e82
Support command-line overriding `define (#5900) (#5908) 2025-04-01 07:33:49 -04:00
Wilson Snyder e171463fa2 Add COVERIGN warning, as a more specific UNSUPPORTED error. 2025-01-06 18:48:32 -05:00
Wilson Snyder 8fbb725f34 Copyright year update. 2025-01-01 08:30:25 -05:00
Wilson Snyder 2d71d66cf5 Commentary 2024-11-30 22:35:36 -05:00
Wilson Snyder 9bde98e912 Commentary 2024-11-14 21:07:45 -05:00
Bartłomiej Chmiel d6923c8571
Improve performance of V3VariableOrder with parallelization (#5406) 2024-09-06 08:04:26 -04:00
Bartłomiej Chmiel 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
Ethan Sifferman 1b15509a9c
Fix lint_off on Errors (#5351) (#5363) 2024-08-11 21:04:46 +02:00
Wilson Snyder 3315a6e431 Internals: Also cleanup gettes/setters in .cpp. No functional change intended. 2024-06-22 19:50:59 -04:00
Arkadiusz Kozdra d4c3e35f97
Support `$psprintf` system function (#4314) (#5169) 
`$psprintf` is a non-standard system function present in some other
simulators, and has been rejected for standardization by IEEE because
of being basically the same as `$sformatf`.

To encourage users to fix their codebase, a warning is emitted by
default, but it gets otherwise interpreted as `$sformatf` as early as
during lexing.

Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>

* wording/formatting

Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>

---------

Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
 2024-06-10 08:38:26 -04:00
Szymon Gizler 8301fdc6d3
Add JSON AST dumps (#5020) 2024-03-28 07:32:18 -04:00
Wilson Snyder 0ff77fc352 Internals: Remove extra single-line {}. No functional change. 2024-03-27 17:57:49 -04:00
Bartłomiej Chmiel 32f288084a
Add UNUSEDLOOP when unused loop is removed (#4926) 2024-03-07 08:33:49 -05:00
Wilson Snyder 214173c6b8 Support 1800-2023 preprocessor ifdef expressions; add PREPROC zero warning. 2024-03-02 10:15:19 -05:00
Szymon Gizler 5f52c066e5
Internals: Add serializeOnly() and dumpTreeEitherLevel() (#4815) (#4715). No functional change intended. 2024-01-09 10:35:13 -05:00
github action 4172c0f29e Apply 'make format' 2024-01-03 12:13:21 +00:00
Pengcheng Xu ec01008fe3
Change zero replication width error to ZEROREPL warning (#4753) (#4762) 2024-01-03 07:11:50 -05:00
Wilson Snyder e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Wilson Snyder 9fd5634778 Internals: Remove unneeded private's. No functional change 2023-11-13 21:37:45 -05:00
Krzysztof Boroński a87fb57656
Allow assigning events (#4403) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
 2023-10-26 16:38:47 +02:00
Wilson Snyder c14eae6d56 Add SIDEEFFECT warning on mishandled side effect cases (#487 partial) 2023-10-15 06:44:35 -04:00
Mariusz Glebocki 28bd7e5b19
Rework multithreading handling to separate by code units that use/never use it. (#4228) 2023-09-24 22:12:23 -04:00
Kamil Rakoczy 9fe459c820
Internals: V3LockGuard: Add constructor for adopting already locked mutex. (#4476) 2023-09-13 13:52:59 -04:00
Anthony Donlon cf6566b9bc
Internal: Optimize program size by refactoring error reporting routines (#4446) 2023-08-29 16:54:32 -04:00