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Author SHA1 Message Date
Wilson Snyder 39796ca954 Commentary: Changes update 2026-09-29 17:40:07 -04:00
Noam Gallmann 7f9a8695c1 Fix crash on class handle passed to string port (#8536) (#8538) 2026-09-29 17:25:52 -04:00
Kristof Marien feb1f64be8 Fix extern class method rejects matching virtual interface argument type #8525 (#8526) 2026-09-29 16:53:54 -04:00
Marco Bartoli 68439fbb72 Fix nonblocking event trigger never firing in suspendable processes (#8485) 2026-09-29 16:48:09 -04:00
Marco Bartoli 21bae44b03 Fix verilator_coverage report to align with get_coverage() (#8522) (#8524) (#8531) 2026-09-29 16:36:33 -04:00
em2machine bbdc2cce08 Internals: fixDeadRefs, findLiveCloneOf, TypeTableDeadRefVisitor removal (#8492 partial) (#8537) 2026-09-29 16:33:17 -04:00
Hongseok Choi c2479ce807 Fix function reference into generate case block (#5312) (#8532) 2026-09-29 12:59:23 -04:00
Igor Zaworski 3fd0948cf2 Fix of queue pop return value access (#8529) 
Fixes #8511,  #8380 repair

Signed-off-by: Igor Zaworski <[email protected]>
 2026-09-29 16:45:28 +01:00
Kornel Uriasz 38f011ed2c Fix enums inside randomize() with (#8517) 
Signed-off-by: Kornel Uriasz <[email protected]>
 2026-09-29 10:01:43 -04:00
em2machine 58fc34e6df Internals: Remove AstRefDType ledger parallel scaffolding in favor of AstRefDType tags (#8492 partial) (#8513) 2026-09-29 09:03:16 -04:00
Saqib Khan 9d9d367302 Support waiting on clocking block event through modport (#8403) (#8530) 2026-09-29 08:50:57 -04:00
Wilson Snyder 647b2056ed Fix verilator_coverage reports rounding incomplete coverage to 100.0% (#8523). 
Fixes #8523.
 2026-09-29 08:50:20 -04:00
Wilson Snyder 2c32da73c3 Commentary: Changes update 2026-09-29 08:37:08 -04:00
Geza Lore b3139df707 Fix emitting public parameters (#8520) 
Fixes #8520, #8512 repair.
 2026-09-29 12:23:40 +01:00
Geza Lore da4903f721 Fix bear version detection if uninstalled 
Fallout from b8068fad46 The CI 'test' jobs
has no 'bear' installed but attempted to run due to caching the result
of the version check on disk. Check every time instead of caching.
 2026-09-29 11:20:45 +01:00
Kristof Marien 640607a0d0 Fix rand_mode(0) not preserving dynamic array of struct values used in a dist constraint (#8508) (#8509) 2026-09-28 22:23:01 -04:00
Wilson Snyder f83ed971e2 Use reversable base64 for -generate-key 2026-09-28 20:11:31 -04:00
Wilson Snyder b8068fad46 CI: Make twice to see errors easier 2026-09-28 19:59:13 -04:00
Wilson Snyder bafdae1847 Internals: Favor constexpr for constants. No functional change intended. (#8521) 2026-09-28 19:58:56 -04:00
Marco Bartoli bde1b98ee0 Support coverpoint bin 'with' filters (#8518) 2026-09-28 18:29:54 -04:00
Kamil Danecki a949674a6b Support nested array and associative array element member access in constraint 3/4 - associative arrays (#8244) 
Signed-off-by: Kamil Danecki <[email protected]>
 2026-09-28 08:08:57 -04:00
Ethan Sifferman 510ae7b38b Fix duplicate struct declaration when inlining (#8515) 2026-09-28 09:41:56 +01:00
verilator-bot[bot] f5f9ddef9c Apply 'make format' 2026-09-28 01:06:50 +00:00
Marco Bartoli 4ab229e659 Support wildcard bins (#8516) 2026-09-27 21:06:09 -04:00
Michael Bedford Taylor 2c441d853c Optimize DFG temporary sharing across module instances (#8456) 2026-09-28 00:46:27 +01:00
Wilson Snyder c30604222f Tests: Fix stale file reference 2026-09-27 14:31:42 -04:00
Marco Bartoli a933e723c2 Support covergroup fixed-size bin arrays (#8514) 2026-09-27 13:57:38 -04:00
Wilson Snyder 6956befd29 Tests: Reformat some tests to mostly verilog-format standard. No test functional change. 2026-09-27 13:41:11 -04:00
Wilson Snyder f691cd1936 Change --protect to use SHA512 per IEEE 1735. 2026-09-27 13:34:11 -04:00
Wilson Snyder 626333df02 Commentary: Changes update 2026-09-27 13:28:00 -04:00
Geza Lore 43c3c88c38 Internals: AstCoverToggle is not an AstNodeStmt (#6280) 
It is more akin to an AstAlways, being a module item.
 2026-09-27 13:46:58 +01:00
Geza Lore 9e2c30faab CI: Move Code coverage to 26.04 2026-09-27 13:35:03 +01:00
Geza Lore 348b9b6209 Internals: Make the constant pool a regular package (#8512) 
The constant pool is now an ordinary package, created with the netlist
and instantiated under $root like any other package, and most special
handling has been removed, including AstConstPool. Lookups go through
V3ConstPool, which has a singleton instance owned by V3Global. Static
methods on V3Common form the public interfce to add/find constant pool
entries.

With that, the constant pool is usable at any stage during compilation,
so enum and dimension tables created by V3Width, and enum value tables
created by V3Randomize now also live in the constant pool instead of
$unit, so identical tables are shared.

Associative array constants are handled separately from unpacked
tables, which used to be broken but unused.

Emitted constant pool variables use direct initialization, and
`constinit` with C++20 where the type allows it. This ensures we don't
change a run-time in a way that would result in unintended code size
increase.

-fno-merge-const-pool, which was introduced years ago but never prompted
a bug report is deprecated and has no effect.

This is also prep for future work.
 2026-09-27 13:25:41 +01:00
Geza Lore d234caafc1 Optimize through package variables in Dfg 2026-09-26 15:01:32 +01:00
Francesco Urbani eec929e40e Support empty queue literals as function and task arguments (#8501) (#8502) 2026-09-26 08:11:49 -04:00
verilator-bot[bot] d1eb78f4e8 Apply 'make format' 2026-09-26 11:03:09 +00:00
Geza Lore 4c4d9cc7d2 CI: Fix previous commit 2026-09-26 12:01:57 +01:00
Geza Lore 98250f6cd2 CI: Format as the Verilator bot when running on main repo 2026-09-26 11:56:58 +01:00
Geza Lore f2114d3dc3 Internals: Make node type hashes stable with Ast changes 
Instead of hashing node types by type id (which can change when
adding/removing Ast node types), astgen a stable hash based on node
name. This makes output more stable through Ast node
additions/deletions. Largely to help with 'make test-diff', should have
no user noticeable impact.
 2026-09-26 10:37:56 +01:00
Geza Lore 33d63ac0b0 Internals: Identify $unit package by netlist pointer 2026-09-26 07:48:56 +01:00
em2machine 435af6afe6 Internals: Coverage cleanups before UAF fix (#8494) 2026-09-25 18:54:53 -04:00
Ethan Sifferman f6ff5b4cfb Fix elaboration of classes reached through deferred references (#8440) (#8510) 2026-09-25 17:34:47 -04:00
Marco Bartoli 4e29ecbf44 Fix disable fork and wait fork affecting pending NBA updates (#8483) 2026-09-25 16:35:51 -04:00
Deanyone Su 8b663f9c84 Optimize modport resolution with many interface instances (#8496) (#8497) 2026-09-25 14:38:18 -04:00
Marco Bartoli 3a76b29cb3 Add --coverage-max-bins and --coverage-max-real-bins and optimize covergroup bin generation (#8499) 2026-09-25 13:23:46 -04:00
Geza Lore 2e5e34d426 Internals: Set fabricated variable lifetimes 
Set implicit net and traced coverage var lifetimes. No functional change.
 2026-09-25 16:33:53 +01:00
Ryszard Rozak 0e0ce2be52 Fix mis-setting of process state from FINISHED to KILLED (#8506) 
Signed-off-by: Ryszard Rozak <[email protected]>
 2026-09-25 09:43:55 -04:00
Ryszard Rozak 765d05acf8 Fix semaphore waiting on killed process (#8505) 
Signed-off-by: Ryszard Rozak <[email protected]>
 2026-09-25 09:27:36 -04:00
Ryszard Rozak ba8e0a1437 Set status of finished process immediately (#8503) 
Signed-off-by: Ryszard Rozak <[email protected]>
 2026-09-25 09:26:22 -04:00
Geza Lore 84dec259c8 Fix constant oversized shifts in V3Premit 
- Arithmetic right shift used the MSB of the C++ type as the sign bit,
  instead of the MSB at the Verilog width.
- Constant shift amounts with their top bit set were treated as
  negative, so the oversized shift was emitted as undefined behavior.
- Shifts of an impure operand were replaced by zero, discarding the
  side effects of the operand.
 2026-09-25 14:12:00 +01:00