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152 Commits

Author SHA1 Message Date
Bartłomiej Chmiel 31e73f1645
Support simple cycle delay sequence expressions inside assertion properties (#6508) 
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2025-10-10 16:16:15 +02:00
Geza Lore 838b8a2bec Internals: Remove dead code, fix or sign off coverage 
Remove/fix/signoff uncontroversial code coverage holes. Also added a
couple TODOs that should be investigated at some point
 2025-10-08 08:24:06 +01:00
Wilson Snyder caca1fcef0 Internals: Change order of V3Number constructor args to follow V3Const. No functional change intended. 2025-09-30 22:04:24 -04:00
Wilson Snyder 3b623dc12e Internals: Refactor to create VCMethod (#3715). No functional change intended. 2025-09-27 08:22:17 -04:00
Wilson Snyder af54a26b43 Fix parsing of `with (...) {...}` but still unsupported 2025-09-20 19:59:31 -04:00
Wilson Snyder 5e4668c146 Support get/set_randstate as class method. 2025-09-14 10:33:50 -04:00
Wilson Snyder e60f52ee0c Internals: Add CCall assertion 2025-09-07 17:18:23 -04:00
Wilson Snyder 67f26508ba Support `$sscanf %t` 2025-09-01 14:40:22 -04:00
Wilson Snyder 703f0d8c5d Commentary: spelling 2025-08-25 18:47:08 -04:00
Wilson Snyder ac2a75fbb5 Support future sampled value functions. 2025-08-23 21:16:53 -04:00
Wilson Snyder b96f35b8fe Internals: Add AstToStringN (#4732 prep) 2025-08-21 21:09:10 -04:00
Wilson Snyder 997d5ecdf1 Internals: Cleanup cppcheck c casts. No functional change intended. 2025-08-21 20:06:43 -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 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
Wilson Snyder 88046c8063 Internals: Rename AstSenTree pointers to sentreep. No functional change intended except JSON. 2025-08-17 19:14:34 -04:00
Wilson Snyder b14539569f Internals: Check and enforce member brace initialization. No functional change intended 2025-08-17 13:20:52 -04:00
Geza Lore 6f69c990fd
Internals: Remove AstCondBound and AstNodeCond (#6293) (#6294) 
Fixes #6293
 2025-08-15 15:49:06 -07:00
Wilson Snyder 60cbbf0ec1 Add error on mismatching prototypes (#6207). 2025-08-11 19:50:47 -04:00
Wilson Snyder d1f851e1e1 Internals: Optimize empty 'if' into StmtExpr 2025-08-08 05:10:40 -04:00
Igor Zaworski 6c1cfc68cf
Fix dynamic cast purity (#6267) 
Signed-off-by: Igor Zaworski <izaworski@internships.antmicro.com>
 2025-08-06 07:09:44 -04:00
Ryszard Rozak f9bdab65f0
Fix coverage of variables of complex types (#6250) 2025-08-01 13:24:18 +02:00
Ryszard Rozak a5b0a0d9dd
Add support for `$countones` in constraints (#6144) (#6235) 2025-07-28 16:14:03 +02:00
Paul Swirhun bd2cb989d1 Support bit queue streaming (#5830) (#6103). 2025-07-27 15:29:56 -04:00
Geza Lore 895b85a16e
Fix Replicate with unsigned count but MSB set (#6231) (#6233) 
Correctly compute witdh of AstReplicate in its constructor when the
count is unsigned but its MSB is set.
 2025-07-27 12:30:19 +02:00
Wilson Snyder 470f99694e Revert d8dbb08a: Support bit queue streaming (#5830) (#6103) 2025-07-26 17:59:52 -04:00
Paul Swirhun d8dbb08a95
Support bit queue streaming (#5830) (#6103) 2025-07-26 16:53:51 -04:00
Wilson Snyder 460bfbf181 Fix replicate of negative giving 'REPLICATE has no expected width' internal error (#6048). 2025-07-23 18:07:50 -04:00
Ryszard Rozak 28808f38bb
Dump function to which AstAddrOfCFunc points (#6188) 2025-07-18 08:37:00 +02:00
Wilson Snyder 6c9cbaef62 Internals: Clean up some constructors. No functional change intended. 2025-07-03 18:59:32 -04:00
Wilson Snyder 77908447e6 Support scoped `new` (#4199). 2025-07-02 19:54:57 -04:00
Wilson Snyder 73ca2ab997 Support `$past_gclk` 2025-07-01 18:00:04 -04:00
Geza Lore 916d473eff
Internals: Replace unnecessary AstSel::widthp() child node with const in node (#6117) 2025-06-24 11:59:09 -04:00
Todd Strader 4b041c636f
Fix --x-initial and --x-assign random stability (#2662) (#5958) (#6018) (#6025) 2025-05-27 09:31:55 -04:00
Wilson Snyder af30436357 Internals: Rename VL_PACK/VL_UNPACK in prep for future fix. No functional change intended. 2025-05-22 06:54:16 -04:00
Wilson Snyder 6bb16d6c52 Disable symbol from parser: Support redeclaring type as non-type; major parsing change (#2412). 2025-05-18 07:13:37 -04:00
Wilson Snyder 640339ec36 Revert 'Fix --x-initial and --x-assign random stability (#2662) (#5958).' See (#6018). 
Reverts 4581023805 plus line in Changes file
 2025-05-17 20:27:03 -04:00
Todd Strader 4581023805
Fix --x-initial and --x-assign random stability (#2662) (#5958) 2025-05-16 13:54:51 -04:00
Zhen Yan 6b42d789af
Fix checking for too-wide divide and modulus (#6003) (#6006) 2025-05-15 10:43:45 -04:00
Wilson Snyder d3016b62f5 Internals: Constructor cleanup. No functional change. 2025-04-29 19:23:35 -04:00
Wilson Snyder 3658e5f0f1 Internals: Rename widthToFit, no functional change. 2025-04-28 21:54:58 -04:00
Yilou Wang e0fdb933a0
Support constraint random for StructArray (#5805) (#5937) 2025-04-16 07:08:46 -04:00
Brian Li 50d7f2afc6
Support assigning unpacked arrays to queues (#5924) (#5928) 2025-04-14 21:40:17 -04:00
Wilson Snyder 7c2b1971a4 Support class extends with arguments. 2025-04-08 22:09:40 -04:00
Ryszard Rozak 353a4b7b4a
Fix parameters referencing interface fields (#1593) (#5910) 2025-04-02 09:43:12 -04:00
Todd Strader d2b7b567df
Fix expression coverage on additional nodes (#5849 partial) (#5867) 2025-03-19 19:01:31 -04:00
Wilson Snyder 9632dfdf93 Internals: Remove some unneeded this->. No functional change. 2025-03-08 17:48:20 -05:00
Wilson Snyder 51fcb881d5 Fix error on out-of-range lvalue part select (#5820). 2025-03-08 11:05:58 -05:00
Wilson Snyder fe15171649 Internals: cppcheck cleanups. No functional change. 2025-02-18 01:14:51 -05:00
Wilson Snyder d8080008b4 Commentary 2025-01-24 07:47:32 -05:00
Wilson Snyder dfe28f7ed0 Fix misoptimizing away `$urandom` (#5703). 2025-01-11 08:48:40 -05:00