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3330 Commits

Author SHA1 Message Date
Yutetsu TAKATSUKASA
6b8531f0a6
Fix widthMin in replaceShiftOp (#4837) (#4841) (#4849) 2024-01-21 10:30:01 -05:00
Yutetsu TAKATSUKASA
50df902b54
Fix incorrect bit-op-tree NOT optimization (#4832) (#4847) 
* Fix #4832. Bit-op-tree opt. should not touch a subtree under NOT in AND/OR tree.
 2024-01-21 07:25:24 -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
a38fea1f9e Tests: Use context coverage write 2024-01-20 11:19:42 -05:00
Wilson Snyder
d595d4c7ac Tests: Use --binary with some --timing tests 2024-01-20 10:57:00 -05:00
Wilson Snyder
a43fd06f85 Tests: Imply no driver.pl make when using --build. No functional change intended 2024-01-20 10:37:35 -05:00
Wilson Snyder
375a121377 Tests: Use lint() where able instead of compile(). No functional change intended. 2024-01-20 10:25:17 -05:00
Wilson Snyder
fef0502d50 Tests: Imply make_main=>0 on --main tests 2024-01-20 10:17:35 -05:00
Wilson Snyder
c30b9d04a8 Change unused vars to standard void syntax. No functional change intended. 2024-01-20 08:57:22 -05:00
Szymon Gizler
372cdf1fc8
Tests: Let debugger handle signals instead of test driver (#4817) 2024-01-16 11:18:20 -05:00
Andrew Nolte
ab47fc6656
Fix localparam elaboration (#3858) (#4794) 2024-01-11 07:49:07 -05:00
Anthony Donlon
55d1b87b34
Support parsing anonymous primitive instantiations (#4809) 2024-01-07 10:59:56 -05:00
Wilson Snyder
eec41fd039 Fix lint_off disables on preprocessor warnings (#4703). 2024-01-06 18:49:19 -05:00
Wilson Snyder
0ca90257a5 Add predicted stack overflow warning (#4799). 2024-01-06 16:14:58 -05:00
Wilson Snyder
acbbb2594a Tests: Make some tests single-threaded only, for faster regressions 2024-01-05 18:25:39 -05:00
Wilson Snyder
5294140753 Fix delays using wrong timeunits when modules inlined (#4806). 2024-01-05 18:07:24 -05:00
Pengcheng Xu
ec01008fe3
Change zero replication width error to ZEROREPL warning (#4753) (#4762) 2024-01-03 07:11:50 -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
5a83209b9b Tests: Fix last commit on width (#4781). 2023-12-31 13:28:49 -05:00
Wilson Snyder
40f0378136
CI: Run --sanitize on Ubuntu 22.04 in prep for eventual 24.04. (#4782) 2023-12-27 15:01:17 -05:00
Wilson Snyder
6bf253deda Tests: Test for unsupported default disable (#4016) 2023-12-24 13:11:09 -05:00
Wilson Snyder
aa4346a0e3 Tests: Add test for unfixed (#4237) 2023-12-24 12:19:15 -05:00
Wilson Snyder
8c541a6e4d Tests: Add test for unfixed (#4038) 2023-12-24 12:17:54 -05:00
Wilson Snyder
1a43afe6f7 Fix $finish twice to no longer exit (#4757). 2023-12-24 11:02:52 -05:00
Wilson Snyder
54ad04b6e9 Fix 'for' loop with outside variable reference (#4660). 2023-12-24 10:17:44 -05:00
Fan Shupei
540cd772e4
Add user C/C++ code to final achieve, and make a libmodel.a (#4749) (#4754) 2023-12-23 09:31:10 -05:00
Krzysztof Bieganski
621de301c7
Run the V3Fork stage only if --timing is set (#4778) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2023-12-22 22:57:45 +01:00
Wilson Snyder
8769c1a92b Internals: Add -fno-dead-cells, -fno-dead-assigns for debug use 2023-12-22 16:26:51 -05:00
Jordan McConnon
56d6791205
Support invoking interface methods on virtual interface variables (#4774) (#4775) 2023-12-21 07:49:07 -05:00
Krzysztof Bieganski
016e630ecf
Refine dynamic NBA condition (#4773) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2023-12-20 18:12:17 +01:00
Wilson Snyder
7a537765bc Tests: Comment driver.pl with some argument meanings. No functional change. 2023-12-19 22:43:18 -05:00
Wilson Snyder
21b2e874ce Tests: Make some includes more generic to help copying tests. No test change. 2023-12-19 21:08:30 -05:00
Wilson Snyder
55ad950609 Fix power operator with wide numbers and constants (#4721) (#4763) 2023-12-19 19:22:54 -05:00
Todd Strader
654ab117f2
Fix tracing FST enums (#4661) (#4756) 2023-12-19 11:07:06 -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
668dbb25ab
Tests: Use test macros in t_vpi_package (#4726) (#4764). 2023-12-15 12:11:51 -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
Ryszard Rozak
b60117c713
Fix typedefs pointing to parameterized classes (#4747) 
* Skip handling of ClassOrPackageRef nodes that point to Typedefs
 2023-12-08 07:13:38 -05:00
Ryszard Rozak
d3142736c8
Tests: Add a test for type parameters in virtual interfaces (#4746) 2023-12-08 07:11:32 -05:00
Ryszard Rozak
1ececf1127
Support multiple parameters in virtual interfaces (#4745) 2023-12-07 13:56:16 +01:00
Geza Lore
a09f7713ce Fix race in t_interface_virtual_sched_ico 2023-12-06 16:32:22 +00:00
Geza Lore
f3bace10ae
Improve V3Premit performance etc. (#4736) 
- Enable creating constant pool entries for RHS of simple
  var = const assignments
- Never extract ArraySel (it's just pointer arithmetic)
- Remove unnecessary AstTraceInc precond child tree
- Always fully recurse expressions (fix transplanted from #4617)
- General cleanup

Overall the patch is performance neutral to slightly positive, but saves
~10% peak Verialtor memory usage due to not creating temporaries (which
are later expanded) for any ArraySels.
 2023-12-06 09:42:46 -05:00
Ryszard Rozak
eb2cfe1d19
Support parameterized virtual interaces (#4047) (#4743) 2023-12-06 08:02:04 -05:00
Ryszard Rozak
ca5a7d7656
Add class name in the error msg about calling 'new' on virtual class (#4739) 2023-12-05 16:31:59 +01:00
Krzysztof Bieganski
ea2084392f
Support --timing triggers for virtual interfaces (#4673) 2023-12-04 22:11:07 -05:00
Wilson Snyder
fc9b66b078 Tests: Fix t_assigndly_dynamic_notiming_bad to survive new dead code elimination 2023-12-02 15:57:38 -05:00
Wilson Snyder
f039a94744 Tests: Add _bad to some negative tests. 2023-12-02 09:48:06 -05:00
Wilson Snyder
b4baa7ce02 Internals: Avoid extranious base class calls in recent commit. 2023-12-01 19:05:21 -05:00
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
Ryszard Rozak
d1ee9827a0
Fix block names of nested do..while loops (#4728) 2023-11-30 14:32:12 +01:00
Todd Strader
1fe591ae20
fix --rrsim (#4725) 2023-11-30 07:15:12 -05:00
Krzysztof Bieganski
b820e1b587
Support iff in sensitivity list (#1482) (#4626) 
Adds a new field to `AstSenItem` that stores the `iff` condition which is then handled by `SenExprBuilder`.

Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2023-11-29 19:10:32 +01:00
Ryszard Rozak
ebfc2a4942
Fix parameter passing to ports (#4723) 
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
 2023-11-29 17:07:23 +00:00
Wilson Snyder
7167d4bdc0 Fix shift of > 32-bit number (#4719). 2023-11-27 21:41:32 -05:00
Wilson Snyder
a022b672a0 Fix 0**0 with wide numbers (#4721). 2023-11-26 17:11:22 -05:00
Jinyan Xu
4650105d90
Fix conflicted namespace for coroutines (#4701) (#4707) 2023-11-20 21:02:10 -05:00
Krzysztof Bieganski
b8417abee5
Fix dynamic NBAs with automatic vars (#4696) 
This patch addresses two issues with NBAs in non-inlined functions/tasks:
- If the NBA writes to a local automatic var, the var could cease to exist before the NBA executes. This is normally addressed by fork dynscopes (#4356), but NBA-to-fork transformation happens way after `V3Fork` (in `V3Timing`). To solve this, we put NBAs that write to locals under forks in `V3Fork` already. This way, such locals will be put in dynscopes, and will still exist after the task containing the NBA exits.
- The above change means that any writes in forks other than `fork..join` should be handled by `V3Fork`. Thus, in `V3SchedTiming`, we only have to worry about read references, so we can simply copy all remaining locals. Because we copy, lifetimes are not an issue. This fixes a bug that allowed assignment intravals to be overwritten if they go out of scope in the containing function.
 2023-11-16 11:21:23 +01:00
Krzysztof Boroński
cc982ec7fe
Fix range access to fields under classes that depend on parameter resolution (#4681) 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
 2023-11-15 14:24:41 +01:00
Ryszard Rozak
2dba76a7c2
Fix access type of function arguments (#4692) (#4694) 2023-11-14 17:02:13 -05:00
Geza Lore
b07ffb3c78
Cleanup V3Gate (#4667) (#4685) 
Lot of redundant/dead/obsolete code here. NFCI, but contains some minor
bug fixes.
 2023-11-12 15:29:25 +00:00
Wilson Snyder
671a857560 Fix compiler warning on 'wait' with non-zero constant. 2023-11-12 08:44:55 -05:00
Wilson Snyder
eff2d977c1 Fix mis-elimination of variables across randomize() 2023-11-12 07:32:08 -05:00
Wilson Snyder
9d7f5bdc26 Internals: Dump CFunc entry points. 2023-11-11 20:34:51 -05:00
Wilson Snyder
99dbd23f1b
Support passing constraints to --xml-only output (still otherwise unsupported) (#4683) 2023-11-11 20:20:37 -05:00
Wilson Snyder
4103925835 Commentary: add docs/README.rst 2023-11-11 17:19:27 -05:00
Wilson Snyder
cad2780219 Fix display with no % printing assoc array (#4376). 2023-11-11 15:28:44 -05:00
Wilson Snyder
706534ffe1 Fix 'for' loop with outside variable reference (#4660). 2023-11-11 14:47:54 -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
Marlon James
5ba7084815
Fix VPI TOP level variable iteration (#3919) (#4618) 2023-11-07 07:47:55 -05:00
Geza Lore
dc346b7ffa
Remove deprecated options (#4663) 2023-11-04 17:28:36 +00:00
Anthony Donlon
88fcbf5f1d
Fix interface parameters used in loop generate constructs (#4664) (#4665) 2023-11-04 13:19:35 -04:00
Anthony Donlon
d0d39c13e7
Fix linking parameterized hierarchical blocks and recursive hierarchical blocks (#4654) 2023-11-03 07:55:53 -04:00
Anthony Donlon
2733d43ea7
Fix identifiers that end with '_' on Windows (#4655) 2023-11-02 17:53:52 -04:00
Ryszard Rozak
a764c70b4a
Fix handling of static keyword in methods (#4649) 2023-10-31 08:15:54 -04:00
Krzysztof Bieganski
f789d28277
Fix signals read via virtual iface optimized out (#4645) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2023-10-30 21:26:46 -04:00
Wilson Snyder
3c6b755352 Tests: Rename t_opt_dead 2023-10-29 09:42:52 -04:00
Geza Lore
de4c6065dc
make: add test-snap/test-diff targets (#4635) 2023-10-28 15:58:29 +01:00
Geza Lore
d8420413b7 test: fix FST trace file names 2023-10-28 10:40:07 +01:00
Geza Lore
a5951babfc test: make output deterministic 2023-10-28 10:36:30 +01:00
Geza Lore
2cba167634 Make eval loop construction more unified and the output more readable 2023-10-28 08:48:04 +01:00
Ryszard Rozak
e6135981a5
Fix dynamic casts of null values (#4631) 2023-10-27 15:58:40 +02:00
Ryszard Rozak
64af83161a
Fix rand fields of reference types (#4627) 2023-10-26 17:17:23 -04:00
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
Ryszard Rozak
84125d7c92
Fix virtual methods (#4616) 2023-10-24 15:51:46 +02:00
Ryszard Rozak
774c10396c
Fix try_put method of unbounded mailbox (#4608) 2023-10-23 14:33:22 +02:00
Geza Lore
82565690c7 test driver.pl: don't redirect to STDOUT of interactive GDB 2023-10-22 00:56:10 +01:00
Geza Lore
d330100542 Create implicit nets for inputs of gate primitives. 
Prior to this we failed to create implicit nets for inputs of gate
primitives, which is required by the standard (IEEE 1800-2017 6.10).
Note: outputs were covered due to being modeled as the LHS of
assignments, which do create implicit nets.
 2023-10-21 22:45:26 +01:00
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
Geza Lore
52f2b9ef58 Remove pointless test 
t_optm_if_cond was a test for a then non-existent optimization to merge
conditionals. V3MergeCond implements this and has its own tests.
 2023-10-21 20:41:46 +01:00
Geza Lore
a09506a0ad Trivial simplification of V3EmitCModel 
Still some remains of the --threads 0 mode. Remove unnecessary complexity
from V3EmitCModel. (Also don't pretend there is an MTask in single
threaded mode, when there really isn't.)
 2023-10-21 20:41:46 +01:00
Geza Lore
b78ea06829 Make VL_LOCK_SPINS configurable 
It's unlikely one value fits all use case, so making VL_LOCK_SPINS
configurable at model build time.

For testing, we reduce the value as we expect high contention.
 2023-10-21 18:05:53 +01:00
Geza Lore
cbc2f9eb32 Do not overwrite LD_LIBRARY_PATH in t_flag_ldflags 2023-10-21 11:34:36 +01:00
Wilson Snyder
f8b7fb72b8 Fix fault on empty clocking block (#4593). 2023-10-21 02:40:08 -04:00
Krzysztof Bieganski
7b12f6a1dd
Support NBAs in non-inlined functions/tasks (#4496) (#4572) 2023-10-20 20:01:45 -04:00
Aleksander Kiryk
83a0085c4d
Support wait fork (#4586) 2023-10-20 07:13:57 -04:00
Wilson Snyder
05bb7fa821 Tests: Use UVM with UVM_NO_DPI defined 2023-10-20 02:37:11 -04:00
Wilson Snyder
a773a52559 Cleanup some IEEE references 2023-10-19 19:26:36 -04:00
Wilson Snyder
5af271cf3a Fix display optimization ignoring side effects (#4585). 2023-10-19 18:33:58 -04:00
Wilson Snyder
0c2bab1f69 Fix method narrowing conversion compiler error (#4568). 2023-10-18 17:51:25 -04:00
Krzysztof Bieganski
8720841c48
Fix to not remap local assign intravals in forks (#4583) 2023-10-18 16:49:20 -04:00
Wilson Snyder
493f1da266 Fix compile warning on unused member function variable (#4567). 2023-10-18 08:09:54 -04:00
Wilson Snyder
8b44a54bb2
Support Verilated precompiled header compilations (#4580) 2023-10-18 08:08:15 -04:00
Wilson Snyder
13989b965d Tests: Add --binary with split, to check parallel builds 2023-10-17 23:13:04 -04:00
Ryszard Rozak
3bb9c7ee92
Fix dictionaries with keys of class types (#4576) 2023-10-17 17:15:24 +02:00
Ryszard Rozak
45edcbb03e
Fix logical expressions with class objects - caching in v3Const (#4552) 2023-10-17 07:38:45 -04:00
Krzysztof Bieganski
99ea16d7fd
Fix dynamic triggers for named events (#4571) 2023-10-16 11:06:41 -04:00
Krzysztof Bieganski
bc9ff6d1bf
Fix interface comparison (#4570) 2023-10-16 11:05:39 -04:00
Aleksander Kiryk
ad3bcbb1bb
Support disable fork (#4125) (#4569) 2023-10-16 14:02:29 +02:00
Anthony Donlon
4fdaa46328
Fix using functions/tasks following class definition inside module (#4553) 2023-10-15 13:01:32 -04:00
Anthony Donlon
4427f03b08
Fix error message for invalid parameter overrides (#4559) 2023-10-15 12:59:36 -04:00
Yutetsu TAKATSUKASA
4e2c63c8cb
Support concatenation of unpacked arrays (#4558) 2023-10-15 12:53:35 -04:00
Wilson Snyder
c14eae6d56 Add SIDEEFFECT warning on mishandled side effect cases (#487 partial) 2023-10-15 06:44:35 -04:00
Wilson Snyder
46f8a659b3 Fix shift to remove operation side effects (#4563). 2023-10-14 22:34:37 -04:00
Wilson Snyder
b5a6b34968 Tests: Remove old hack from before unpacked structs 2023-10-14 22:23:58 -04:00
Wilson Snyder
7eb09c3445 Fix instance arrays connecting to array of structs (#4557). 2023-10-14 15:19:19 -04:00
Varun Koyyalagunta
edfd3d7206
Fix large constant buffer overflow (#4556) 2023-10-13 07:08:58 +09:00
Wilson Snyder
1fd8e772b0 Fix loss of warning source content with `line enter (due to earlier commit 472ad90d83). 2023-10-10 20:40:21 -04:00
Anthony Donlon
7ce0bd1181
Fix broken link error for enum references (#4551) 2023-10-10 17:55:40 -04:00
Wilson Snyder
b306715b4a Optimize empty expression statements (#4544). 2023-10-09 05:50:31 -04:00
Wilson Snyder
472ad90d83 Change lint_off to not propagate upwards to files including where the lint_off is. 2023-10-09 04:12:01 -04:00
Wilson Snyder
622f0c047c Fix reporting `line at wrong spot. Rework some internal fileline parsing functions. 2023-10-08 20:38:45 -04:00
Wilson Snyder
1d3d59243c Fix preprocessor to show `line 2 on resumed file per IEEE. 2023-10-07 14:29:46 -04:00
Wilson Snyder
0e0df1fb3b Fix enum functions in localparams (#3999). 2023-10-06 22:38:46 -04:00
Wilson Snyder
800a789f50 Fix inlining of real functions miscasting (#4543). 2023-10-06 21:33:31 -04:00
Ryszard Rozak
1c738c6b83
Fix object destruction after a copy constructor (#4540) (#4541) 2023-10-05 07:21:33 -04:00
Wilson Snyder
537650a2cd Fix stream of 32 bit (#4536). 2023-10-03 22:10:50 -04:00
Todd Strader
f849073137
Fix non-inlined interface tracing (#3984) (#4530) 2023-10-03 19:55:25 -04:00
Ryszard Rozak
a3c154dcd3
Fix this in a constructor (#4533) 2023-10-03 14:32:18 +02:00
Ryszard Rozak
1b8228b642
Fix stream operations with operands of struct type (#4531) (#4532) 2023-10-03 07:23:20 -04:00
Wilson Snyder
732d03f4e5 Fix conversion of integers in $display %e (#4528). 2023-10-01 13:00:16 -04:00
Wilson Snyder
e49ae663a6 Fix constification of $realtobits, $bitstoreal (#4522). 2023-09-28 22:45:00 -04:00
Wilson Snyder
2385ab8294 Tests: randc now supported 2023-09-26 22:53:25 -04:00
Wilson Snyder
ad343f8260 Add warning on interface instantiation without parens (#4094). 2023-09-26 22:15:48 -04:00
Wilson Snyder
018d766179 Fix clang error (#4462) 2023-09-26 21:07:43 -04:00
Justin Thiel
a948be184c Tests: Add t_interface_localparam_unsup (#3857 partial) (#3858) 2023-09-26 20:35:23 -04:00
Wilson Snyder
36c824d973 Add trace() API even when Verilated without --trace (#4462). 2023-09-26 18:37:50 -04:00
Anthony Donlon
229ce1aecf
Fix handling input file path separator (#4515) (#4516) 2023-09-26 15:42:15 -04:00
Anthony Donlon
be45a9b7d5
Style: Update clang-format config to make formatted code consistent between versions. No functional change (#4520) 2023-09-26 15:05:57 -04:00
Anthony Donlon
60e9827ffe
Support converting parameters inside modules to localparams (#4511) 2023-09-25 11:39:04 -04:00
Anthony Donlon
750b5be5d3
Remove support for parameterized UDPs (#4518) 2023-09-25 10:40:44 -04:00
Wilson Snyder
9f75068059 Cleanup some error messages to properly quote 2023-09-23 08:52:50 -04:00
Ryszard Rozak
4636e9cffb
Fix passing arguments by reference (#3385 partial) (#4489) 2023-09-20 07:33:11 -04:00
Wilson Snyder
4b2bf556d8 Tests: Revert UVM upstream (chipsalliance/uvm-verilator#7) 2023-09-20 07:32:21 -04:00
Kamil Rakoczy
a16ea94836
Fix detecting local vars in nested forks (#4493) (#4506) 2023-09-19 17:32:42 -04:00
Wilson Snyder
24ff3155ae Support randc (#4349). 2023-09-18 21:17:21 -04:00
Ryszard Rozak
47b3f464a9
Disable conversion of impure logical expressions to bitwise expressions (#487 partial) (#4437) 2023-09-18 09:21:30 -04:00
Wilson Snyder
b68f101e81 Support preprocessing __LINE__ 2023-09-17 19:49:38 -04:00
Wilson Snyder
ab13548018 Support resizing function call inout arguments (#4467). 2023-09-17 18:23:44 -04:00
Wilson Snyder
8bd1c63b32 Support function non-constant default arguments (#4470). 2023-09-16 17:37:25 -04:00
Wilson Snyder
e6fb7e970d Fix recursive display causing segfault (#4480). 2023-09-16 10:10:21 -04:00
Wilson Snyder
891cc0f9b6 Fix t_dist_cppstyle Perl performance issue (#4085). 2023-09-16 09:22:12 -04:00
Wilson Snyder
19f7279542 Fix false INFINITELOOP on forever..mailbox.get() (#4323). 2023-09-15 22:05:55 -04:00
Wilson Snyder
aa608472ae Support recursive function calls (#3267). 2023-09-15 20:46:31 -04:00
Wilson Snyder
26ed2a06a0 Tests: Add UVM test that generates ok with known issues commented out. (#1538) (#3267) (#4125) (#4323) (#4349) (#4465) (#4467) (#4468) (#4470) (#4493) (#4494) (#4495) (#4496) (#4497) 2023-09-15 20:26:46 -04:00
Wilson Snyder
07013da13d Tests: Disabled test (#4493) 2023-09-15 19:56:05 -04:00
Wilson Snyder
d840c612d4 Fix IGNOREDRETURN to not warn on void-cast static function calls. 2023-09-15 19:01:11 -04:00
Wilson Snyder
c52ba28dd0 Tests: Fix commentary to unify issue references. 2023-09-15 18:12:11 -04:00
Wilson Snyder
10c1653e72 Fix ZERODLY to not warn on 'wait(0)'. 2023-09-15 08:53:29 -04:00
Wilson Snyder
2fbd41e13b Tests: Add t_queue_persistence.pl as broken test (#3385) (#4489) 2023-09-15 07:59:06 -04:00
Ryszard Rozak
96857c5f95
Fix the error message when the type of ref argument is wrong (#4490) 2023-09-15 07:17:24 -04:00
Wilson Snyder
131eb319e0 Tests: Advance UVM through V3LinkDot Param (#1538 partial) 2023-09-14 20:09:43 -04:00
Wilson Snyder
6e589377f4 Fix reference to extended class in parameterized class (#4466). 2023-09-14 20:07:49 -04:00
Anthony Donlon
3dde57d539
Fix lint of case statements with enum and wildcard bits (#4464) (#4487) 2023-09-14 07:22:49 -04:00
Kamil Rakoczy
ec2e3ec0e4
Update clang_check_attributes to take into account MT_DISABLED (#4479) 2023-09-13 16:32:18 -04:00
Wilson Snyder
839a8fa4d9 Fix error on enum with VARHIDDEN of cell (#4482). 2023-09-12 17:47:57 -04:00
Ryszard Rozak
6c6f03cf7c
Fix static cast from a stream type (#4469) (#4485) 2023-09-12 11:06:12 -04:00
Wilson Snyder
d72f1b89fc Internals: Minor internal code coverage cleanups 2023-09-10 18:53:51 -04:00
Wilson Snyder
b5b278d072 Fix fork crash with no init, test for (#4471) 2023-09-10 08:53:21 -04:00
Wilson Snyder
4de25369da Tests: Add t_uvm_all 2023-09-08 22:29:23 -04:00
Krzysztof Boroński
70b11f91b4
Support block_item_declaration in forks (#4455) 2023-09-08 16:40:14 +02:00
Wilson Snyder
014301587f Unsupported instead of syntax error on parameter var initial values 2023-09-08 08:37:17 -04:00
Wilson Snyder
9882ab6c67 Tests: Remove unstable new test 2023-09-08 07:22:52 -04:00
Ryszard Rozak
1a1f919882
Check the output in t_class_method_str_literal.v (#4459) 2023-09-08 08:51:54 +02:00
Wilson Snyder
11b5dae88d Support let 2023-09-07 21:45:51 -04:00
Ryszard Rozak
c40e34b134
Support assignments of stream expressions on queues to packed values (#4458) 2023-09-06 15:25:48 +02:00
Wilson Snyder
c65265477f Tests: Enable cover named property 2023-09-03 21:02:42 -04:00
Wilson Snyder
de77f1ee5c Improve error that assert-under-assert is unsupported 2023-09-03 09:08:43 -04:00
Wilson Snyder
c8c980c49d Fix mis-warning on #() in classes' own functions. 2023-09-02 08:33:56 -04:00
Wilson Snyder
679a4314dc Tests: Avoid side effect on array index 2023-09-01 19:26:50 -04:00
Wilson Snyder
3d2399ea0f Tests: Enable fixed-earlier (#2314) 2023-08-30 18:10:30 -04:00
Wilson Snyder
6d5dde8645 Fix duplicate Vfork functions (#4418) 2023-08-30 17:59:25 -04:00
Wilson Snyder
048c9f3fe2 Support extra commas before $display 2023-08-30 17:31:11 -04:00
Wilson Snyder
373265752f Fix display %x formatting of real. 2023-08-30 17:21:33 -04:00
Wilson Snyder
ccdb52c1d9 Fix lifetime unknown error on enum.name (#4448). 2023-08-30 07:20:25 -04:00
Yinan Xu
b4b74d72f0
Add prepareClone and atClone APIs for Verilated models (#3503) (#4444) 
This API is used if the user copies the process using `fork`
and similar OS-level mechanisms. The `at_clone` member function
ensures that all model-allocated resources are re-allocated, such
that the copied child process/model can simulate correctly.

A typical allocated resource is the thread pool, which every model
has its own pool.
 2023-08-30 07:02:55 -04:00
Ethan Sifferman
8d1570db28
Add check for conflicting options e.g. binary+lintonly (#4409) 2023-08-29 19:55:37 -04:00