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128 Commits

Author SHA1 Message Date
Geza Lore f990dd747e
Change metacomments to not enable warnings disabled in control file (#6836) (#6842) 
Track the location based message/feature enable bits separately for code
and control file directives. A message/feature is disabled if disabled
either in the control file, or in code directives/metacomments. That is,
enabled only if both agree should be enabled.
 2025-12-20 06:33:46 -05:00
Wilson Snyder b652009235 Internals: Fix name of some static and thread variables. No functional change. 2025-10-27 20:49:41 -04:00
Wilson Snyder 1a8f9f0483 Improve `lint_off` to allow multiple messages and comments (#2755 partial). 2025-10-07 22:49:42 -04:00
Wilson Snyder ac2859bf24
Internals: Upgrade to clang-format-18 (#6333) 2025-08-25 20:47:48 -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
Wilson Snyder f3560837ec Add error on missing forward declarations (#6207). 2025-07-26 17:11:35 -04:00
Wilson Snyder 42e1c83875 Internals: Add some FileLine stats 2025-07-26 15:46:25 -04:00
Wilson Snyder 3defaf8ffb Rename Verilator Config Files to Verilator Control Files. 
Avoids conflict with IEEE `config`.  No functional change intended.
 2025-06-27 20:38:01 -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 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 8fbb725f34 Copyright year update. 2025-01-01 08:30:25 -05:00
Wilson Snyder 3ffea76e11 Add `--no-std-waiver` and default reading of standard lint waivers file (#5607). 2024-11-12 22:11:19 -05:00
Wilson Snyder 0bf413b260 Add `lint_off --contents` in configuration files. (#5606) 2024-11-12 20:21:16 -05:00
Wilson Snyder 4d95f6f7b8 Add `--waiver-multiline` for context-sensitive `--waiver-output`. 2024-11-11 20:00:26 -05:00
Ethan Sifferman 1b15509a9c
Fix lint_off on Errors (#5351) (#5363) 2024-08-11 21:04:46 +02:00
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
Szymon Gizler d667b73e8d Add --json-only and related JSON dumping (#4715) (#4831). 2024-02-09 17:50:09 -05:00
Wilson Snyder 22687a6901 Internals: Use C++14 quoted literal std::string 2024-01-28 21:00:20 -05:00
github action 8a7f36c34b Apply 'make format' 2024-01-24 12:46:22 +00:00
Jonathan Schröter 31262e81f9
Fix to not emit already waived warnings in waiver output (#4574) (#4818) 2024-01-24 07:45:38 -05:00
Wilson Snyder e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Wilson Snyder 58d9a5ebac Use newline instead of endl, for fewer stream flushes 2023-11-24 11:45:52 -05:00
Wilson Snyder 622f0c047c Fix reporting `line at wrong spot. Rework some internal fileline parsing functions. 2023-10-08 20:38:45 -04:00
Anthony Donlon 229ce1aecf
Fix handling input file path separator (#4515) (#4516) 2023-09-26 15:42:15 -04:00
Wilson Snyder 9f75068059 Cleanup some error messages to properly quote 2023-09-23 08:52:50 -04:00
github action cd201f8eb8 Apply 'make format' 2023-09-18 01:44:43 +00:00
Wilson Snyder b68f101e81 Support preprocessing __LINE__ 2023-09-17 19:49:38 -04:00
Anthony Donlon cf6566b9bc
Internal: Optimize program size by refactoring error reporting routines (#4446) 2023-08-29 16:54:32 -04:00
Anthony Donlon 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
Wilson Snyder 3c964147be Add MISINDENT lint warning for misleading indentation. 2023-07-01 10:45:25 -04:00
Kamil Rakoczy b6dcec2710
Internals: Split Mutex class used in verilated code and verilator (#4048) 2023-04-11 07:23:24 -04:00
Wilson Snyder fff0eb5d88 Internals: Use standard 'result' name for return variable. No functional change. 2023-04-08 22:11:28 -04:00
Kamil Rakoczy 798d7346cf
Internals: Add VL_MT_SAFE attribute to functions that requires locking. (#3805) 2023-03-17 20:24:15 -04:00
Kamil Rakoczy bbf53bd5af
Add VL_MT_SAFE attribute to several functions. (#3729) 2023-03-16 19:48:56 -04:00
Wilson Snyder 5aa4f46101 Internals: Add some std::. No functional change intended. 2023-02-10 20:32:39 -05:00
Kamil Rakoczy 93d50c4499
Internals: Add mutex to V3Error (#3680) 2023-02-09 22:15:37 -05:00
Wilson Snyder b24d7c83d3 Copyright year update 2023-01-01 10:18:39 -05:00
Wilson Snyder 833780fac1 Internal: cppcheck fixes. No functional change intended. 2022-11-27 05:52:40 -05:00
Wilson Snyder 352d0b4582 Internals: Fix constructor style. 2022-11-20 13:11:01 -05:00
Kamil Rakoczy b6c116d4bf
Internals: Add VL_MT_SAFE annotations to const functions (#3681) 2022-10-18 17:07:09 -04:00
github action c057847760 Apply 'make format' 2022-10-17 23:52:01 +00:00
Topa Topino 46c5764383
Split UNUSED warning into genvar, param, and signal warnings (#3607) 2022-10-17 19:51:13 -04:00
Geza Lore d8b5359fcb Merge branch 'master' into develop-v5 2022-09-26 14:45:08 +01:00
Geza Lore 78e659a142 Reduce size of FileLine 
Multiple tricks to reduce the size of class FileLine from 72 to 40
bytes:

- Reduce file name index from 32 to 16 bits. This still allows 64K
  unique input files, which is hopefully enough.
- Intern message/warning enable bitset and use a 16-bit index, again
  allowing 64K unique sets which is hopefully enough.
- Put the m_waive flag into the sign bit of one of the line numbers.
- Use explicit reference counting to avoid overhead of shared_ptr.

Added assertions to ensure interned data fits within it's index space.

This saves ~5-10% peak memory consumption at no measurable run-time cost
on various designs.
 2022-09-24 20:16:21 +01:00
Geza Lore ddb678cc5b Merge branch 'master' into develop-v5 2022-09-22 17:33:36 +01:00
Geza Lore 63c694f65f Streamline dump control options 
- Rename `--dump-treei` option to `--dumpi-tree`, which itself is now a
  special case of `--dumpi-<tag>` where tag can be a magic word, or a
  filename
- Control dumping via static `dump*()` functions, analogous to `debug()`
- Make dumping independent of the value of `debug()` (so dumping always
  works even without the debug flag)
- Add separate `--dumpi-graph` for dumping V3Graphs, which is again a
  special case of `--dumpi-<tag>`
- Alias `--dump-<tag>` to `--dumpi-<tag> 3` as before
 2022-09-22 17:24:41 +01:00
Geza Lore af305bf280 Merge branch 'master' into develop-v5 2022-09-16 16:24:36 +01:00