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177 Commits

Author SHA1 Message Date
anonkey 67b21e4c62
Fix segmentation fault when using --trace with --lib-create (#7299) (#7518) 2026-05-12 10:16:47 -04:00
Todd Strader 7f571971ca
Optimize trace code for faster compiles on repeated types (#6707) (#6832) 2026-04-14 19:16:21 -04:00
Wilson Snyder 31757df229
Internals: clangtidy cleanups. No functional change intended (#7343) 2026-03-27 23:14:18 -04:00
Geza Lore be429ce956
Fix tracing of typedefed 1D packed arrays with --trace-structs (#7237) 
Used to incorrectly unroll 1D packed arrays of 'bit' or 'logic' into
elements when using --trace-structs if the array element type was given
via a typedef. Keep them as a single signal instead.
 2026-03-11 12:46:13 +00:00
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
Geza Lore 4f4d48e9d7
Fix library/hier_block tracing when top name is empty (#7200) 2026-03-05 08:44:41 -05:00
Wilson Snyder 6c5dee5043 Change automatic variables to not be traced. 2026-02-17 01:38:39 -05:00
Geza Lore 3dd2b762e7
Fix scope tree in traces in hierarchical mode (#7042) 2026-02-12 20:54:03 -05:00
Geza Lore a031dd1a22
Fix tracing without module inlining to match with inlining (#7041) 
This is an attempt to generate an identical trace file scope hierarchy
both with and without -fno-inline. Primarily because it's needed for
testing in upcoming patch, but also improves consitency prior to #7001
 2026-02-10 21:05:41 +00:00
Wilson Snyder 7c6c6a684b Add SPDX copyright identifiers, and get 'reuse' clean. No functional change. 2026-01-26 20:24:34 -05:00
Bartłomiej Chmiel 7e3cd8af65
Fix tracing signals with escaped dots in names (#6897) 2026-01-08 15:10:19 -05:00
Wilson Snyder 13327fa9c0 Copyright year update. 2026-01-01 07:22:09 -05:00
Wilson Snyder 12ff481689 REVERT 612237b7: Optimize trace code for faster compiles on repeated types (#6707) (#6832 partial). 2025-12-17 17:37:35 -05:00
Todd Strader 35dcf70f48
Optimize trace code for faster compiles on repeated types (#6707) 2025-12-16 17:52:00 -05:00
Geza Lore ec91158130
Internals: Refactor AstCFunc internals (#6280) (#6578) 
- Delete 'finalsp'. It was used in one place, basically unnecessary and
  safe to remove.
- Make 'argsp' a 'List[AstVar]'. This held before. It holds the function
  argument and return variables.
- Replace 'intitsp' with 'varsp' and make it into 'List[AstVar]' to hold
  the function local variables. This was most of its use before. The few
  places we inserted statements here now moved into 'stmtsp' by
  inserting at the front of the list.
 2025-10-21 16:37:32 +01:00
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 bfe39ce5bc Fix `--trace-max-width` and increase to 4096. (#2385). 2025-10-07 18:50:31 -04:00
Wilson Snyder 4ad1dde723 Internals: Emit newlines for AstCStmt automatically. No functional change intended. 2025-09-26 08:25:47 -04:00
Wilson Snyder ac2859bf24
Internals: Upgrade to clang-format-18 (#6333) 2025-08-25 20:47:48 -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
Wilson Snyder 3defaf8ffb Rename Verilator Config Files to Verilator Control Files. 
Avoids conflict with IEEE `config`.  No functional change intended.
 2025-06-27 20:38:01 -04:00
Wilson Snyder 4990b44120 Fix trace hierarchicalName runtime errors (#5668) (#6076). 2025-06-10 20:17:32 -04:00
Wilson Snyder 46c7b69c64 Internals: UINFO now includes newline itself. No functional change. 2025-05-22 20:29:32 -04:00
Wilson Snyder 1a1c6e8797 Change cell messages to instance to match IEEE 2025-05-03 04:00:47 -04:00
Wilson Snyder b49351356e Fix delays inside interface functions, and classes inside interfaces (#5846). 2025-03-30 16:40:22 -04:00
Wilson Snyder 8fbb725f34 Copyright year update. 2025-01-01 08:30:25 -05:00
Geza Lore 004865a8b2
Fix tracing_{on,off} in the presence of non-inlined modules (#5346) 
Previously "*.foo.*" failed to match non-inlined instances called 'foo'.
 2024-08-08 17:16:54 +01:00
Wilson Snyder ed01befc25 Fix tracing interface functions (#5108). 2024-05-08 22:23:53 -04:00
Wilson Snyder 28b9216f8a Fix tracing class parameters (#5014). 2024-03-27 20:07:46 -04:00
Wilson Snyder 0ff77fc352 Internals: Remove extra single-line {}. No functional change. 2024-03-27 17:57:49 -04:00
Wilson Snyder 22687a6901 Internals: Use C++14 quoted literal std::string 2024-01-28 21:00:20 -05:00
Wilson Snyder 89cfa0737f Internals: Fix cppcheck warnings 2024-01-17 19:48:07 -05:00
github action 54922c036a Apply 'make format' 2024-01-14 00:53:31 +00:00
Adrian Sampson 2e999a5441
Fix too null pointer dereference (#4810) (#4825) 2024-01-13 20:52:50 -04:00
Szymon Gizler 5f52c066e5
Internals: Add serializeOnly() and dumpTreeEitherLevel() (#4815) (#4715). No functional change intended. 2024-01-09 10:35:13 -05:00
Wilson Snyder e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Wilson Snyder 9fd5634778 Internals: Remove unneeded private's. No functional change 2023-11-13 21:37:45 -05:00
Wilson Snyder f3ae4b8786 Fix spelling 2023-11-10 23:25:53 -05:00
Geza Lore 95c4ade718
Unify code generation for trace declarations in both trace formats (#4612) 
This patch adds some abstract enums to pass to the trace decl* APIs, so
the VCD/FST specific code can be kept in verilated_{vcd,fst}_*.cc, and
removed from V3Emit*. It also reworks the generation of the trace init
functions (those that call 'decl*' for the signals) such that the scope
hierarchy is traversed precisely once during initialization, which
simplifies the FST writer. This later change also has the side effect of
fixing tracing of nested interfaces when traced via an interface
reference - see the change in the expected t_interface_ref_trace - which
previously were missed.
 2023-10-24 16:33:29 +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
Mariusz Glebocki 28bd7e5b19
Rework multithreading handling to separate by code units that use/never use it. (#4228) 2023-09-24 22:12:23 -04:00
Àlex Torregrosa 4b7b185d05
Fix VCD scope types (#4227) (#4282) 2023-06-08 11:43:04 -04:00
Wilson Snyder add68130b8 Internals: Rename to dumpLevel(), to avoid confusion with make-a-dump() 2023-05-03 18:04:10 -04:00
Wilson Snyder 82e653a739 Internals: Avoid emit inheritance in V3EmitCBase. No functional change intended. 2023-03-18 12:23:17 -04:00
Wilson Snyder ff889fde18 Add debug comment when trace disabled (#4004). 2023-03-06 18:22:46 -05:00
Wilson Snyder b24d7c83d3 Copyright year update 2023-01-01 10:18:39 -05:00
Aleksander Kiryk c2b09e35f8
Support unpacked structs (#3802) 2022-12-20 19:22:42 -05:00
Geza Lore 3abb65d732 Strengthen AstNode types to AstNodeExpr 
Declare every AstNode children and variables as AstNodeExpr where we
statically know this is the appropriate sub-type.
 2022-11-20 19:31:28 +00:00