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193 Commits

Author SHA1 Message Date
Wilson Snyder 41b05cb1f8 Fix intent error on quoted strings (#6544). 2025-10-09 21:24:27 -04:00
Geza Lore e9c48cd1ce
Internals: Optimize temporary memory allocations (#6517) 
This patch gets rid of over 80% of temporary dynamic memory allocations
(when a malloced node is immediately freed with no other malloc in
between). It also gets rid of over 20% of all calls to malloc.

It's worth ~3% average verilation speed up with tcmalloc, and more
without tcmalloc.
 2025-10-01 15:01:30 +01:00
Wilson Snyder 8c7c6c594a Internals: Rename VStringSet/VStringList. No functional change. 2025-09-27 20:51:37 -04:00
Wilson Snyder 5f23bf95f6 Internals: Refactor V3EmitUtil to not be base class. No functional change. 2025-08-25 22:05:40 -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 9d2adf3e49
Internals: Enable EmitV to output formatted code to std::ostream (#6239) 
Introduce V3OutStream as a V3OutFormatter that writes to a stream
instead of a file. This can be used to emit formatted code fragments
e.g. in debug prints and graph dumps.
 2025-07-30 13:41:21 +02:00
Wilson Snyder d289934ca9 Improve `--skip-identical` to skip on identical input file contents (#6109). 2025-07-26 02:43:57 -04:00
Wilson Snyder 46c7b69c64 Internals: UINFO now includes newline itself. No functional change. 2025-05-22 20:29:32 -04:00
Wilson Snyder 1bcd5ee0c1 Fix spelling 2025-05-16 19:02:19 -04:00
Wilson Snyder 7521c2c644 Standardize some error messages. 2025-03-23 19:51:54 -04:00
Wilson Snyder 8fbb725f34 Copyright year update. 2025-01-01 08:30:25 -05:00
Wilson Snyder 22687a6901 Internals: Use C++14 quoted literal std::string 2024-01-28 21:00:20 -05:00
Wilson Snyder 9ccef4180f Fix $fwrite of null (#4862). 2024-01-28 09:05:50 -05:00
Wilson Snyder 354a534d68 Add '--decorations node' for inserting debug comments into emitted code. 2024-01-24 21:51:47 -05:00
Wilson Snyder c30b9d04a8 Change unused vars to standard void syntax. No functional change intended. 2024-01-20 08:57:22 -05:00
Wilson Snyder a36a07c297 Internals: Favor UASSERT over v3fatalSrc. No functional change intended. 2024-01-05 18:00:06 -05:00
Wilson Snyder e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Wilson Snyder b15ef49c57 Fix compilers seeing empty input due to file system races (#4708). 2023-11-21 21:22:35 -05:00
Geza Lore d60f180f43 Avoid double traversal of maps 
The typical find/if-not-exists-insert pattern can be achieved with 1
lookup instead of 2 using emplace with a sentinel value. Also maps value
initialize their values when inserted with the [] operator, this is
defined and so there is no need to explicitly insert zeroes for integer
values.
 2023-10-28 13:41:43 +01:00
Wilson Snyder b5828a7ce9 Fix header order botched by clang-format in recent commit. 2023-10-18 06:37:46 -04:00
github action 770cd24f27 Apply 'make format' 2023-10-18 02:50:27 +00:00
Wilson Snyder 431bb1ed16
Support compiling Verilator with gcc/clang precompiled headers (#4579) 2023-10-17 22:49:28 -04:00
Anthony Donlon 229ce1aecf
Fix handling input file path separator (#4515) (#4516) 2023-09-26 15:42:15 -04:00
Wilson Snyder d45deccc0a Internals: Favot std::array. No functional change intended. 2023-06-16 19:44:40 -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 0307d59c1f Fix unpacked structs under classes (#4102). 2023-04-10 19:40:34 -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
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
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
Wilson Snyder fc4ffd454e Rename --bin to --build-dep-bin. 2022-09-18 10:32:43 -04:00
Geza Lore 38a8d7fb2e Remove redundant 'inline' keywords from definitions 
Also add checks to t/t_dist_cppstyle
 2022-09-16 15:52:25 +01:00
Wilson Snyder d85b909054 Internals: Use std:: for mem and str functions. 2022-09-14 21:10:19 -04:00
Wilson Snyder ea55db7286 Internals: Cleanup some string constructors. No functional change. 2022-08-30 01:02:39 -04:00
Wilson Snyder 9d9d647c1f Fix indentation of --protect import function SV code. 2022-08-29 22:28:02 -04:00
Wilson Snyder d47a37fb76 Internals: Cleanup constructors etc. No functional change. 2022-08-29 22:17:27 -04:00
Geza Lore 96a4b3e5a5 Update clang-format config and apply 
- Regroup and sort #include directives (like we used to, but automatic)
- Set AlwaysBreakTemplateDeclarations to true
 2022-08-05 12:00:24 +01:00
Geza Lore f4efcbde5c Remove simple use of static data from V3OutFormatter::indentSpaces 2022-07-13 16:15:21 +01:00
Geza Lore 658819bb71 Trivial static const -> constexpr 2022-07-13 16:01:03 +01:00
Mariusz Glebocki 2873dbe154
Optimize file writing by using a memory buffer. (#3461) 2022-07-04 10:23:31 -04:00
Kamil Rakoczy 660d1059b0
With --no-decoration, remove output whitespace (#3460) 
Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
 2022-06-10 07:26:33 -04:00
Wilson Snyder e931c6230a Run EmitV test after all stages, and fix resulting fallout 2022-01-09 18:11:24 -05:00
Wilson Snyder 15b32dc140 Internals: cpplint cleanups. No functional change. 2022-01-08 12:01:39 -05:00
Wilson Snyder ca42be982c Copyright year update. 2022-01-01 08:26:40 -05:00
Unai Martinez-Corral 7b119a594f Fix MSWIN compile error (#2681). 2021-12-06 08:15:58 -05:00
Wilson Snyder cd737065f2 Internals: More const. No functional change intended. 2021-11-26 17:55:36 -05:00