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1473 Commits

Author SHA1 Message Date
Wilson Snyder c507dcf610 Internals: Enforce types on C++ enums. No functional change intended. 2026-05-22 17:59:57 -04:00
Geza Lore c99aa8ede5
Fix erroneous implicit conversions of VlWide (#7642) 
Change WDataInP/WDataOutP to be opaque handles types instead of aliases
to raw pointers. This subsequently eliminates needing an implicit cast
operator in VlWide, which is replaced with implicit constructors of
WDataInP/WDataOutP that can create a handle from a VlWide. This
eliminates some unsafe conversions that the previous implicit cast
operator unintentionally enabled (e.g. #7618). It also eliminates
having to insert ".data()" in various places int he generated code, which
simplifies internals (the only place ".data()" should be needed is in
calls to variadic functions where the expected type of the argument is
not WDataInP/WDataOutP).

The handles otherwise behave like pointers, implementing the minimal
amount of operators required to code the runtime. The handle is still
only a single pointer, and will be passed in registers as before, so
this patch should be performance neutral.

As part of this removed WData, which used to be an alias for EData.
All uses are now either EData*, WDataInP, WDataOutP, or VlWide directly.
 2026-05-22 20:05:08 +01:00
Benjamin Collier 69b3c5f6d1
Support streaming on queues (#7597) 2026-05-20 19:14:02 -04:00
Geza Lore afad8db672
Fix VlWide equality comparion in unpacked structs (#7618) 2026-05-20 00:57:33 +01:00
Pawel Klopotek efdc8d1cbf
Fix unique_index method on assoc arrays with values differing from the keys (#7616) 
Signed-off-by: Pawel Klopotek <pklopotek@internships.antmicro.com>
 2026-05-19 09:51:23 -04:00
Krzysztof Bieganski eb258d7df7
IEEE-compliant, fair `std::semaphore` (#7435) (#7605) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2026-05-18 11:11:42 +02:00
Wilson Snyder c1ab369da2 Fix process comparison compile error with `--public-flat-rw` (#7592). 
Fixes #7592.
 2026-05-15 18:22:46 -04:00
Geza Lore 4e853d8cb6
Fix cpu pinning when no 'core id' present in /proc/cpuinfo (#7599) 2026-05-15 14:45:39 -04:00
Krzysztof Bieganski a42c8587cb
Optimize force read return values (#7596) 2026-05-14 20:26:02 -04:00
Wilson Snyder d66733aeb8 Fix process comparison compile error with `--public-flat-rw` (#7592). 
Fixes #7592.
 2026-05-14 17:52:28 -04:00
Krzysztof Bieganski c518abd22a
Optimize reading selected words on forced wide (#7391 repair) (#7554 partial) (#7572) 2026-05-14 07:38:42 -04:00
anonkey 67b21e4c62
Fix segmentation fault when using --trace with --lib-create (#7299) (#7518) 2026-05-12 10:16:47 -04:00
github action a5a1ed55d3 Apply 'make format' 2026-05-12 11:40:38 +00:00
Yu-Sheng Lin 0ebe01a778
Support new FST writer API (#6871) (#6992) 2026-05-12 07:39:43 -04:00
Wilson Snyder 303615bb37 Support TERMUX (#7559). [Laurent CHARRIER] 
Fixes #7559.
 2026-05-10 08:20:32 -04:00
Jakub Michalski 227812ecce
Internals: Fix unused variables (#7539) 2026-05-06 06:51:05 -04:00
Miguel 0e423a4b39
Fix `+verilator+seed` to default to 1, and 0 to randomly select (#7325) (#7516) 2026-05-05 12:10:51 -04:00
24bit-xjkp 082847a1a2
Fix std::unique_ptr with incomplete type for clang (#7501) (#7526) 
Fixes #7501.
 2026-05-02 12:14:54 -04:00
Wilson Snyder dd75c4cd1b Revert: 21020ea2: Support printing enum names for %p and %s (#5523 revert) (#7338 revert) (#7521 test) 2026-04-30 10:29:47 -04:00
Nick Brereton 21020ea2d1
Support printing enum names for %p and %s (#5523) (#7338) 2026-04-30 07:15:38 -04:00
Yilou Wang 4befec4463
Support rand_mode() on static rand class members (#7484) (#7510) 2026-04-29 17:07:27 -04:00
Yilou Wang 76c1b26e3b
Support `obj.randomize(null)` (#7487) (#7509) 2026-04-28 15:31:08 -04:00
Wilson Snyder 2cd9b8df66 Fix multiple inclusion of verilated_std.sv (#7478). 2026-04-23 15:32:02 -04:00
Yogish Sekhar a680919edc
Support native FSM state and arc coverage (#7412) 2026-04-22 15:18:59 -04:00
Artur Bieniek a1a8b9624c
Support IEEE-compliant force/release handling (#7391) 2026-04-21 11:54:42 -04:00
Geza Lore 97454a1bc5
Remove multi-threaded FST tracing (#7443) 
Remove parallel (using the FST library writer thread) and offloaded
(separate Verilator internal thread) tracing (only used by FST). These
are not compatible with #6992, and #5806 should yield better performance
in all cases.

Consequently mark '--trace-threads' and '--trace-fst-thread' options as
deprecated
 2026-04-19 16:02:12 +01:00
Christian Hecken f7a349c5a7
Fix uvm_hdl_release_and_read not reading release value or checking for success (#7425) 2026-04-19 08:24:07 -04:00
Yilou Wang 6ba45d3383
Support per-process RNG for process::srandom() and object seeding (#7408) (#7415) 
Fixes #7408.
 2026-04-13 13:58:53 -04:00
Christian Hecken cf9a52cb92
Fix vpi_put_value not updating forced read value (#7092) (#7395) 
Fixes #7092.
 2026-04-09 19:08:36 -04:00
Artur Bieniek f32a692ce3 Fix `$finish` to immediately stop executing code from non-final blocks (#7213 partial) (#7390). 2026-04-09 17:49:57 -04:00
Wilson Snyder 426cc29d7a
Revert "Fix `$finish` to immediately stop executing code from non-final block…" (#7393) 
This reverts commit afd75ed1b8.
 2026-04-09 11:38:07 -04:00
Artur Bieniek afd75ed1b8
Fix `$finish` to immediately stop executing code from non-final blocks (#7213 partial) (#7390) 
Signed-off-by: Artur Bieniek <abieniek@antmicro.com>
 2026-04-09 11:34:27 -04:00
Wilson Snyder 5b9cd12530 Internals: Remove mutex, part of last commit 2026-04-04 18:10:47 -04:00
Wilson Snyder 33493cf5b4 Add `+verilator+solver+file` (#7242). 
Fixes #7242.
 2026-04-04 17:26:43 -04:00
Wilson Snyder dc67dc6dc8 Internals: Remove very old VL_SIG* when under VL_NO_LEGACY 2026-03-30 19:09:22 -04:00
Wilson Snyder 5036af3d37 Commentary: Refer to latest standard where can 2026-03-29 18:06:12 -04:00
Wei-Lun Chiu 092d3d4de0
Support map() method for associative and wildcard arrays (#7344) 2026-03-29 04:00:52 -04:00
Wilson Snyder 31757df229
Internals: clangtidy cleanups. No functional change intended (#7343) 2026-03-27 23:14:18 -04:00
Wilson Snyder 82c817d425 Internals: Refactor VPI case statement. No functional change intended 2026-03-27 21:51:34 -04:00
Wilson Snyder 8d109e85d0 Fix missing quotes on VPI error signal names 2026-03-27 21:44:11 -04:00
Wilson Snyder e826a47ad6 Fix broken out-of-bounds scan check 2026-03-27 21:43:11 -04:00
Jakub Michalski 5d2d05236e
Support very wide $display arguments (#7280) 2026-03-26 13:55:14 -04:00
Eunseo Song fbc3b3618d
Fix Apple clang PCH compile error with -o flag (#7251) (#7327) 
Apple clang rejects `-o` when a precompiled header (.gch) is involved,
reporting "cannot specify -o when generating multiple output files".
Remove the unnecessary `-o $@` from the two PCH build rules; the
`%.o: %.cpp` pattern already implies the correct output name.
 2026-03-26 11:52:21 -04:00
Wei-Lun Chiu 6873dc2f63
Support array map() method (#7307) (#7316) 2026-03-24 02:38:50 -07:00
Nick Brereton 3b328d2bb6
Support disable task by name (#6853) (#7136) 2026-03-23 19:56:31 -07:00
Christian Hecken 086bf351f2
Fix VPI force of bit-selected signals (#7211) (#7301) 2026-03-20 17:24:45 -07:00
Yilou Wang 998ec5b1d7
Fix streaming with descending unpacked arrays and unpacked-to-queue (#7287) 2026-03-20 09:51:35 -04:00
Wilson Snyder 9180eebdba Internals: MSVC cleanups 2026-03-19 22:48:12 -04:00
Wilson Snyder 94f8181cff Fix null assignment to virtual interfaces (#5974) (#5990). [Maxim Fonarev] 
Fixes #5974.

Co-authored-by: Maksim Fonarev <fonarickm@yandex.ru>
 2026-03-19 20:29:02 -04:00
Christian Hecken 49716995fa
Fix memory leaks in vpi_handle_by_name and vpi_handle_by_multi_index (#7187 repair) (#7289) 2026-03-19 20:19:36 -04:00