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1090 Commits

Author SHA1 Message Date
Wilson Snyder
19cb366e5d Update ifdef (#4805) (#4807). No functional change. 2024-01-08 07:35:34 -05:00
Wilson Snyder
69043549d6 Fix const anon union (#4800) 2024-01-06 17:26:07 -05:00
Wilson Snyder
68e4eeb53e Add predicted stack overflow warning (#4799). 2024-01-06 16:16:14 -05:00
Wilson Snyder
0ca90257a5 Add predicted stack overflow warning (#4799). 2024-01-06 16:14:58 -05:00
Anthony Donlon
7507c5f56c
Support SystemC 3.0.0 public review version (#4805) (#4807) 2024-01-06 06:01:35 -05:00
Wilson Snyder
47b129bf07 Commentary 2024-01-05 07:14:40 -05:00
Marlon James
8ea814e4b4
Fix VPI parameter iteration (#4798) 2024-01-02 18:57:34 -05:00
Marlon James
0195fe9dfd
Add vpiConstType support to vpi_get_str() (#4797) 2024-01-02 18:52:57 -05:00
Marlon James
e430ea13f4
Fix vpi_get() and vpi_get64() to return vpiUndefined on errors (#4795) 
See IEEE 1800-2017 section 38.6 and 38.7.
 2024-01-02 16:25:14 -05:00
Paul Wright
3adb31f53b
Fix $time not rounding up (#4790) (#4792) 2024-01-01 20:11:46 -05:00
Wilson Snyder
3eaed3b6f5
Remove deprecated 32-bit pointer mode (#4791). 2024-01-01 10:16:48 -05:00
Wilson Snyder
e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Wilson Snyder
4655ee014b Fix max multiply width. (#4781) 2023-12-31 11:42:06 -05:00
Wilson Snyder
ca3b5fbe99 Add verilated asserts that VL_MULS_MAX_WORDS does not overflow (#4781). No functional change intended. 2023-12-30 15:31:58 -05:00
Wilson Snyder
9de6612cde Avoid shift by 32 even if later masked, to avoid sanitizer warning (#4781). No functional change intended. 2023-12-30 14:46:57 -05:00
Rasfunk
2d7e8b58e4
Require C++14 or newer (#4784) (#4786) 2023-12-29 10:39:00 -05:00
Wilson Snyder
1a43afe6f7 Fix $finish twice to no longer exit (#4757). 2023-12-24 11:02:52 -05:00
Wilson Snyder
69b779b4a8 Internals: Cleanup cpp-check warnings. No functional change. 2023-12-20 07:49:03 -05:00
Todd Strader
5ec9bfc47d
Support packages in vpi_handle_by_name() (#4768) 2023-12-15 17:32:23 -05:00
Todd Strader
1066f06ec1
Support VPI parameter iteration (#4765) 2023-12-15 13:53:13 -05:00
Todd Strader
fced4d6e57
Support vpiConstType in vpi_get() (#4761) 2023-12-14 20:37:47 -05:00
Ryszard Rozak
a811f2e17d
Support inside operator on unpacked arrays and queues (#4751) 2023-12-12 09:20:22 +01:00
Geza Lore
5d99534d54
Improve W primitive operations with -Oz (#4733) 2023-12-02 22:59:30 +00:00
Geza Lore
f048cff093
Add inline for VL_ATTR_ALWINLINE, even on non GNU-C platforms (#4734) 
This is required to avoid multiple definition errors at link time for
functions defined in headers and marked VL_ATTR_ALWINLINE.
 2023-12-02 21:51:59 +00:00
Krzysztof Boroński
bd38c8fe3c
Fix # 0 delays for process resumption, etc. (#4697) 2023-12-01 13:08:58 -05:00
Todd Strader
9a0748d8ed
vpi_iterate packages with vpiInstance (#4726) 2023-12-01 07:34:09 -05:00
Wilson Snyder
a022b672a0 Fix 0**0 with wide numbers (#4721). 2023-11-26 17:11:22 -05:00
Wilson Snyder
58d9a5ebac Use newline instead of endl, for fewer stream flushes 2023-11-24 11:45:52 -05:00
Wilson Snyder
c8063e5732 Internals: Misc cleanups in V3Graph and V3Dead. No functional change. 2023-11-12 22:08:08 -05:00
Wilson Snyder
30a0d62436 Fix assignment of class reference to itself causing double free. 
Test in next commit.
 2023-11-12 07:30:56 -05:00
Wilson Snyder
91d0f25442 Internals: Fix style of iterator. No functional change. 2023-11-11 20:52:23 -05:00
Wilson Snyder
4a10c9ef6f Internals: Rename. No functional change. 2023-11-11 20:47:10 -05:00
Wilson Snyder
9a0254a118
Optimize timing-delayed queue (#4584). (#4669) 2023-11-11 10:04:10 -05:00
Wilson Snyder
f3ae4b8786 Fix spelling 2023-11-10 23:25:53 -05:00
Anthony Donlon
ab06ace1f6
Fix trace when using SystemC with certain configurations (#4676) 2023-11-09 07:48:23 -05:00
Marlon James
5ba7084815
Fix VPI TOP level variable iteration (#3919) (#4618) 2023-11-07 07:47:55 -05:00
Wilson Snyder
dc10118d3b
Fix C++20 compilation errors (#4670) 2023-11-06 07:13:31 -05:00
Geza Lore
dc346b7ffa
Remove deprecated options (#4663) 2023-11-04 17:28:36 +00:00
Geza Lore
30318a6654 C++11 cleanup 2023-10-28 11:26:48 +01:00
Ryszard Rozak
e6135981a5
Fix dynamic casts of null values (#4631) 2023-10-27 15:58:40 +02:00
Chih-Mao Chen
98252634fc
Include systemc instead of systemc.h in model header files (#4622) (#4623) 
This may require that SystemC programs add:
using namespace sc_core;
using namespace sc_dt;
 2023-10-26 14:36:18 -04:00
Krzysztof Boroński
a87fb57656
Allow assigning events (#4403) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
 2023-10-26 16:38:47 +02:00
Krzysztof Boroński
f91259f46d
Fix insertion at queue's end (#4619) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2023-10-25 17:41:28 +02:00
Marlon James
cf6e362972
Support VPI variables of real and string data types (#4594) 2023-10-24 20:46:20 -04:00
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
Geza Lore
d1b6224c2b
Associate trace codes with function indices (#4610) 
For each traced variable, also register the trace function index that
will write it.
 2023-10-23 16:01:55 +01:00
Geza Lore
165a2ef1b8 Separate tracing of const values from non-const values 
Some values emitted to the trace files are constant (e.g.: actual
parameter values), and never change. Previously we used to trace these
in the 'full' dumps, which also included all other truly variable
signals. This patch introduces a new generated trace function 'const',
to complement the 'full' and 'chg' flavour, and 'const' now only
contains the constant signals, while 'full' and 'chg' contain only the
truly variable signals. The generate 'full' and 'chg' trace functions
now have exactly the same shape. Note that 'const' signals are still
traced using the 'full*' dump methods of the trace buffers, so there is
no need for a third flavour of those.
 2023-10-23 14:07:52 +01:00
Ryszard Rozak
774c10396c
Fix try_put method of unbounded mailbox (#4608) 2023-10-23 14:33:22 +02:00
Marlon James
33c5b5feb8
Add sv_vpi_user.h from IEEE 1800-2017 Annex M (#4606) 2023-10-22 20:41:40 -04:00
Geza Lore
4c0edd2efb Improve --prof-exec infrastructure and report 
Again --prof-exec have bit-rotted a little with all the recent changes
to the structure of the generated code. This patch contains a few
improvements:
- Repalce the eval/evl_loop begin/end events with generic
  section_push/section_pop events, that can be arbitrarily sprinkled
  into the generate code (so long as they are matched correctly) to
  measure various sections. The report then contains a nested profile
  of the sections, and the VCD trace shows the section names.
- Better handling of exec graphs
- Clearer overall statistics
 2023-10-21 21:09:03 +01:00