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1448 Commits

Author SHA1 Message Date
Yu-Sheng Lin fc6cc05b3d
Merge fc28f76ef4 into 56ed47ee7c 2026-04-03 17:43:11 +08:00
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
github action fc28f76ef4 Apply 'make format' 2026-03-25 16:24:13 +00:00
Yu-Sheng Lin c2540f0577 Make MSVC version testable 2026-03-26 00:23:11 +08:00
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
Yu-Sheng Lin 04e4f7b63d Update according review comments 2026-03-23 02:02:24 +08:00
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
Wilson Snyder ef1f6d59b2 warning disable 2026-03-19 20:16:26 -04:00
Yu-Sheng Lin 76f241c226 Fix calling wrong API in verilated_fst_c.cpp 2026-03-19 01:57:16 +08:00
Yilou Wang 4b34bfffcb
Fix soft constraint relaxation dropping compatible constraints (#7271) 
* Fix soft constraint relaxation dropping compatible constraints

* patch changes the soft handle ordering so update the out files
 2026-03-18 10:15:50 +01:00
Christian Hecken 612d1611b6
Fix VPI access to multidimensional packed arrays with ascending indices (#7275) 2026-03-17 23:30:05 -04:00
Yilou Wang 3bb0ea63ad
Fix queue slice LHS assignment being silently discarded (#7270) 2026-03-17 15:10:49 -04:00
Yilou Wang 8925762077
Fix rand_mode(0) on sub-object members not preventing solver write-back (#7272) 2026-03-17 15:09:14 -04:00
Yu-Sheng Lin a3b74d2b21 Fix linkage errors 2026-03-17 22:51:50 +08:00
Yu-Sheng Lin 5bf639e673 For passing Verilator regression 
- Eliminate strict aliasing
- Include .cpp in verilated_fst_c.cpp directly as WS suggested
 2026-03-16 22:11:34 +08:00
Yu-Sheng Lin e97243f173 Fix regression error and review comments 2026-03-16 02:20:32 +08:00
Yu-Sheng Lin 28a2b53211 Use new FST writer API 2026-03-15 18:28:52 +08:00
Wilson Snyder 602ee384de
Support $sformat with runtime format string (#7212). (#7257) 
Fixes #7212.
 2026-03-14 22:43:56 -04:00
Christian Hecken 42cf5d3be2
Fix vpi_put_value with vpiIntVal on VlWide data (#7256) 2026-03-14 20:08:59 -04:00
Geza Lore 9d38a63563
Support array and struct info metadata in FST traces (#7255) 
- Emit arrays under the new FST scope type FST_ST_SV_ARRAY
- Emit packed/unpacked 'array' attributes before FST_ST_SV_ARRAY,
  including left and right indices of the array
- Emit packed/unpacked 'pack' attributes before FST_ST_VCD_STRUCT and
  FST_ST_VCD_UNION, including the number of members in the types

All attributes apply to the immediately following scope definition (just
like enum dtype attributes).
 2026-03-14 12:31:33 +00:00
Yilou Wang 7cd49a8028
Support dist and solve...before inside foreach constraints (#7245) (#7253) 2026-03-13 11:05:18 -04:00
Yilou Wang e0f1f316aa
Fix randc solver hang with wide variables (#7068) (#7248) 2026-03-13 07:53:51 -04:00
Artur Bieniek c0d0180918
Fix `final` asserts and $stop (#7249) 2026-03-12 13:09:54 -04:00
Geza Lore 4b53f5f978
Tests: Consolidate format specific t_trace_* tests (#7216) 
Factor out test execution into t/trace_*_common.py, which defines
a 'run' functions. All related t_trace_*py tests call this function.

Behaviour is partially encoded in the file name, which must be of the
form: t_trace_complex_<variant>_<mode>_<format>*.py, where '<variant>'
determines tracing options (default/params/structs), '<mode>' is the
compilation mode (--cc/--sc), and '<format>' determines the trace format
(vcd/fst/saif).

The part of the test name after '<format>' does not influence the test
directly and can be free form. If used, explicit 'verilator_flags2' is
passed to the 'run' function.
 2026-03-12 15:21:02 +00:00
Wilson Snyder a787d631ce Internals: Add some missing const/UNLIKELY markers. No functional change 2026-03-12 07:46:21 -04:00
Christian Hecken b3a1a15e2b
Fix vpi_put_value release on non-continuous signal (#7231) (#7241) 2026-03-11 22:57:13 -04:00
Wilson Snyder 985f45759c Update libfst from upstream 2026-03-11 07:17:02 -04:00
Rahul Behl cd8818ca23
Fix randomize size+element queue constraints (#5582) (#7225) 2026-03-11 06:51:32 -04:00
Christian Hecken 15c60c83aa
Internals: Remove m_mask from VerilatedVpioVar (#7232) 
Unused since #5573
 2026-03-10 17:57:10 -04:00
Christian Hecken 9c5f4e2483
Internals: Extend VerilatedVar to hold force control signal pointers (#7217) 2026-03-08 15:53:32 -04:00
Christian Hecken 0019c12242
Fix vpi_handle_by_name generated scope retrieval (#7187 repair) (#7214) 
Co-authored-by: Christian Hecken <christian.hecken@ibm.com>
 2026-03-07 20:36:29 -05:00
Geza Lore cedec65c39
Change array tracing to always dump left index to right index (#7205) 
Also add array bounds and struct/union member counts to trace pushPrefix
(not used by vcd/fst/saif). Together these improve consistency in some
waveform formats.
 2026-03-06 09:32:08 +00:00
Wilson Snyder c2d65c2e13 * Fix class extend references between queues (#7195). 
Fixes #7195.
 2026-03-05 18:04:22 -05:00
Christian Hecken 84f3cc4f48
Add VPI array indexing support in signal names (#7097) (#7187) 2026-03-04 19:37:06 -05:00
Igor Zaworski 7acd73fede
Fix super constructor calls with local variables, by using init functions (#6214) (#6933) 2026-03-04 17:55:55 -05:00
Yilou Wang 3bc73cc768
Support constraint imperfect distributions (#6811) (#7168) 2026-03-03 11:23:14 -05:00
Yilou Wang 108d209bd7
Support soft constraint solving with last-wins priority (#7124) (#7166) 2026-03-01 15:16:55 -05:00