Todd Strader
19cccd170e
Fix vpiInertialDelay for memories ( #5113 )
2024-05-10 18:49:43 -04:00
Yinan Xu
ce5cad17a8
Add increasing of stack size when possible ( #5071 ) ( #5104 )
2024-05-08 22:40:42 -04:00
Geza Lore
80b08b71aa
Support NBAs to arrays inside loops ( #5092 )
...
For NBAs that might execute a dynamic number of times in a single
evaluation (specifically: those that assign to array elements inside
loops), we introduce a new run-time VlNBACommitQueue data-structure
(currently a vector), which stores all pending updates and the necessary
info to reconstruct the LHS reference of the AstAssignDly at run-time.
All variables needing a commit queue has their corresponding unique
commit queue.
All NBAs to a variable that requires a commit queue go through the
commit queue. This is necessary to preserve update order in sequential
code, e.g.:
a[7] <= 10
for (int i = 1 ; i < 10; ++i) a[i] <= i;
a[2] <= 10
needs to end with array elements 1..9 being 1, 10, 3, 4, 5, 6, 7, 8, 9.
This enables supporting common forms of NBAs to arrays on the left hand
side of <= in non-suspendable/non-fork code. (Suspendable/fork
implementation is unclear to me so I left it unchanged, see #5084 ).
Any NBA that does not need a commit queue (i.e.: those that were
supported before), use the same scheme as before, and this patch should
have no effect on the generated code for those NBAs.
2024-05-03 07:45:49 -04:00
Vito Gamberini
64ba569f0d
Fix MacOS missing <type_traits> header ( #5096 ) ( #5097 )
2024-05-02 21:38:36 -04:00
Todd Strader
c99364b81a
Support vpiInertialDelay ( #5087 )
2024-05-01 18:56:50 -04:00
Aleksander Kiryk
8e0301c287
Fix bound queue printing ( #5032 )
2024-04-29 21:52:06 -04:00
Wilson Snyder
5601056ed0
Tests: Check for bad event methods
2024-04-28 13:10:25 -04:00
Todd Strader
25fd8ef5c0
Add VPI eval needed tracking ( #5065 )
2024-04-25 09:07:31 -04:00
Gökçe Aydos
a9664b8d16
Remove $(info) which cannot be silenced by -MAKEFLAGS '--quiet' ( #5059 )
2024-04-20 08:48:16 -05:00
Wilson Snyder
5d8da6b4ac
Fix width extension on delays ( #5045 ).
2024-04-13 08:16:59 -04:00
Wilson Snyder
8e44487354
Tests: update style
2024-04-13 08:02:25 -04:00
Wilson Snyder
1012c054e6
Fix $system with string argument ( #5042 ).
2024-04-11 17:31:14 -04:00
Krzysztof Bieganski
7ca2d6470a
Fix consecutive zero-delays ( #5038 )
...
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
2024-04-05 16:48:47 -04:00
Wilson Snyder
28718f964a
Fix tracing replicated hierarchical models ( #5027 ) ( #5029 )
2024-03-30 16:00:52 -04:00
Wilson Snyder
1d486e3a59
Rename statsPrintSummary()
2024-03-30 13:19:47 -04:00
Wilson Snyder
840970e8f7
Internals: Add VL_MT_SAFE flags
2024-03-30 11:54:29 -04:00
Wilson Snyder
e390d6779d
Internals: Rename threadsInModel()
2024-03-30 11:13:14 -04:00
Wilson Snyder
0114cb67ca
Fix $readmem with missing newline ( #5019 ).
2024-03-27 18:42:20 -04:00
Wilson Snyder
ea8f86dd30
Internals: Prefer '(void)' to avoid unused var. No functional change.
2024-03-27 18:07:14 -04:00
Wilson Snyder
0ff77fc352
Internals: Remove extra single-line {}. No functional change.
2024-03-27 17:57:49 -04:00
Wilson Snyder
4df9e2e0e5
Add printing summary reports ( #4909 ) ( #5018 )
2024-03-25 07:03:17 -04:00
Wilson Snyder
71d76c993c
Fix MSVC++ warnings. No functional change.
2024-03-24 10:19:26 -04:00
Wilson Snyder
38ad328956
Remove duplicate stop ignored messages
2024-03-22 19:35:42 -04:00
Fuad Ismail
1c79df8630
Support stream operation on unpacked array ( #4714 ) ( #5006 )
2024-03-21 18:26:42 -04:00
Wilson Snyder
ba47da6587
Internals: Move vl_timescaled_double to verilated_funcs.h. No functional change intended
2024-03-10 22:34:32 -04:00
Wilson Snyder
2c27f22900
Remove unused vltstd::exchange, should be using C++14 std::exchange instead
2024-03-10 22:32:51 -04:00
Wilson Snyder
7694a7bf41
Fix suggestion of ulimit -s ( #4956 )
2024-03-10 11:20:25 -04:00
Wilson Snyder
11bfe7a7bb
cppcheck fixes. No functional change.
2024-03-07 19:20:00 -05:00
Andrew Nolte
6db149c588
Fix generate blocks in vpi_iterate ( #3609 ) ( #4913 )
2024-03-06 18:33:30 -05:00
Geza Lore
0fed5f8b3e
Avoid creating redundant vertices in V3DfgPeephole ( #4944 )
...
Add a new data-structure V3DfgCache, which can be used to retrieve
existing vertices with some given inputs vertices. Use this in
V3DfgPeephole to eliminate the creation of redundant vertices.
Overall this is performance neutral, but is in prep for some future
work.
2024-03-06 18:01:52 +00:00
Wilson Snyder
3f0d434f82
Gtkwave: Update from upstream for warning cleanup ( #4941 )
2024-03-03 19:24:03 -05:00
Wilson Snyder
2cdc5ea48b
Fix unaligned access in --trace --runtime-debug ( #4941 ).
2024-03-03 12:33:11 -05:00
Kefa Chen
5f1dc73a1b
Support public packed struct / union ( #860 ) ( #4878 )
2024-03-03 10:23:04 -05:00
Wilson Snyder
3786f59e03
Change to IEEE 1800-2023 warning mentions
2024-03-02 10:15:19 -05:00
Wilson Snyder
fa7234ff68
Support 1800-2023 DPI headers, svGetTime/svgGetTimeUnit/svGetTimePrecision methods.
2024-03-02 10:15:19 -05:00
Wilson Snyder
e320b0b581
Internals: Favor const_iterators. No functional change intended.
2024-02-25 17:12:13 -05:00
Wilson Snyder
d1dec38f38
Fix integer compare warning ( #4887 ). No functional change.
2024-02-13 18:37:41 -05:00
Wilson Snyder
248de2be2e
Fix coverage with member
2024-02-08 21:51:36 -05:00
Wilson Snyder
8ab576f7e6
Internals: Use std::to_string. No functional change intended.
2024-02-04 14:38:25 -05:00
Bartłomiej Chmiel
c702fc944e
Fix SystemC biguint sign desynchronization ( #4870 )
...
* Fix writing to SystemC values with `VL_ASSIGN_SBW`
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Co-authored-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
2024-02-02 07:00:13 -05:00
Wilson Snyder
22687a6901
Internals: Use C++14 quoted literal std::string
2024-01-28 21:00:20 -05:00
Wilson Snyder
eecdf4b0f3
Internals: Use C++14 exchange
2024-01-28 21:00:20 -05:00
Wilson Snyder
e3e5f30ba1
Check for C++14 without also accepting GNU C++11 ( #4865 )
2024-01-28 19:42:29 -05:00
Wilson Snyder
ce174743bb
Fix some MSVC warnings
2024-01-28 14:47:14 -05:00
Wilson Snyder
a84be1844f
MSVC fix, part of fix of null ( #4862 ).
2024-01-28 11:05:38 -05:00
Wilson Snyder
9ccef4180f
Fix $fwrite of null ( #4862 ).
2024-01-28 09:05:50 -05:00
github action
0b8daf4ae4
Apply 'make format'
2024-01-23 18:06:10 +00:00
Paul Swirhun
6c0c88cfc4
Fix unsafe write in wide array insertion ( #4850 ) ( #4855 )
2024-01-23 13:05:27 -05:00
Wilson Snyder
1a2c9ca813
Updat GTKwave libraries from upstream
2024-01-21 13:59:54 -05:00
Wilson Snyder
3a5248a919
Internals: Mark structs final/VL_NOT_FINAL. No functional change intended.
2024-01-20 15:06:46 -05:00
Wilson Snyder
1a92502788
Add --main support for dumping coverage, and +verilator+coverage+file runtime option.
2024-01-20 12:28:49 -05:00
Wilson Snyder
89cfa0737f
Internals: Fix cppcheck warnings
2024-01-17 19:48:07 -05:00
Anthony Donlon
f80c167d65
Fix warnings in verilated_sc_trace.h for Clang. No functional change. ( #4807 ) ( #4827 )
2024-01-17 19:30:42 -05:00
Tim Hutt
5073f208af
Internals: Use more standard syntax for avoiding unused variable warnings ( #4826 )
2024-01-13 15:34:59 -05:00
Larry Doolittle
c9d7486d16
Fix maybe-uninitialized compiler warning ( #4820 ) ( #4822 )
2024-01-12 13:09:34 -05:00
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
