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Author SHA1 Message Date
Yutetsu TAKATSUKASA
45fbd98ff1
Use V3OptionParser in verilator_coverage (#2935) 
* Internals: Mark unused to avoid compilation failure. No functional change is intended.

* Use V3OptionParser in VlcMain.cpp
 2021-05-09 07:04:22 +09:00
Geza Lore
f6c0108c86
Optimize large lookup tables to static data (#2926) 
Implements #2925
 2021-05-08 20:04:56 +01:00
Jonathan Drolet
37d68d39c8
Support --trace-fst for SystemC with CMake (#2927) 2021-05-08 08:42:00 -04:00
Yutetsu TAKATSUKASA
5e56f4d11b
Tests: Enable undefined behavior sanitizor when --sanitize is set. (#2923) 2021-05-08 08:20:26 -04:00
Jonathan Drolet
2bf248bf60
Add TRACE_THREADS to CMake (#2934) 2021-05-08 08:18:08 -04:00
Yutetsu TAKATSUKASA
39ce2f77f4
Internals: Remove VerilatedVcd::m_suffixesp. No functional change is intended. (#2933) 
Reasons are:
- it's error prone to keep updating whennever m_suffixes is resized
- invalid pointer may be set when there is not signal to trace as in t_trace_dumporder_bad
 2021-05-07 20:45:58 -04:00
Yutetsu TAKATSUKASA
9797af0ad4
Introduce a macro VL_ATTR_NO_SANITIZE_ALIGN to suppress unaligned access check in ubsan (#2929) 
* Add VL_ATTR_NO_SANITIZE_ALIGN macro to disable alignment check of ubsan

* Mark a function VL_ATTR_NO_SANITIZE_ALIGN because the function is intentionally using unaligned access for the sake of performance.

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2021-05-08 07:16:40 +09:00
Yutetsu TAKATSUKASA
1e4839e5d1
Fix casting to integer not to cause integer overflow. (#2930) 2021-05-07 12:00:36 -04:00
Todd Strader
b2139f65d8
VPI memory access for packed arrays (#2922) 2021-05-07 07:17:54 -04:00
Philipp Wagner
44fd205e12
Fix make support for gmake 3.x (#2920) (#2921) 
The "file" make function is only available in gmake 4.x, which isn't
available on RHEL/CentOS 7. Use alternative syntax to support older
gmake versions.

Fixes #2920
 2021-05-06 12:07:15 -04:00
Yutetsu TAKATSUKASA
8624ce6a84
Stop checking dtype for better optimization chance in BitOpTree (#2909) 
* Tests: Add more case that does not match native C++ width (8, 16, 32 or 64).

* Use AstVarRef::same() instead of AstNode::sameGateTree() because the latter checks dtype in addition to scope.

AstVarRef may have different minWidth in some cases,
but the difference should be ignored in the context of bitOpTree optimization.
 2021-05-04 10:40:16 +09:00
Wilson Snyder
e68788d914 Fix initialization of assoc in assoc array (#2914). 2021-05-03 19:37:04 -04:00
Wilson Snyder
490f9f757d devel release 2021-05-03 19:37:04 -04:00
Krzysztof Bieganski
5290062549
Fix bounds check in VL_SEL_IWII (#2910) 2021-05-03 17:59:41 -04:00
Yutetsu TAKATSUKASA
53d9c30277
Internals: Factor out V3OptionParser from V3Options.cpp. No functional change is intended. (#2919) 2021-05-04 06:30:18 +09:00
Geza Lore
76494891cf Speed up V3Width by pulling skip condition before node iteration. 2021-05-02 16:58:30 +01:00
Geza Lore
008b8d5b56 Speed up sparse V3Number multiplication 2021-05-02 12:34:12 +01:00
Yutetsu TAKATSUKASA
d77c9da983
Tests: Add a case to cover the line using m_frozenNodes. (#2915) 2021-05-02 06:12:38 +09:00
Udi Finkelstein
422c076fec
Support ignoring "`pragma protect ..." (#2886) 
This support code merely adds the capability to skip over the encrypted
parts. Many models have unencrypted module interfaces with ports, and
only encrypt the critical parts.
 2021-04-26 18:16:24 -04:00
Todd Strader
12416bc0a3
Scope module fix (#2893) 2021-04-26 09:50:25 -04:00
Yutetsu TAKATSUKASA
4351abfe71
Fix assertion failure in bitOpTree opt (#2899) 
* Tests: Add another testcase that triggers assertion failure in bitOpTree opt.

* Fix assertion failure in bitOpTree opt reported in #2891. Consider the follwoing case.
CCast -> WordSel -> VarRef(leaf)

* Make sure that m_bitPolarity is expanded enough.
 2021-04-25 11:46:05 +09:00
Wilson Snyder
2022ec43cf Update gtkwave from upstream. 2021-04-24 11:00:35 -04:00
Wilson Snyder
15f7741eaf Version bump 2021-04-24 10:34:05 -04:00
Wilson Snyder
aedd16225a Tests: Don't expose version numbers 2021-04-24 10:33:49 -04:00
Wilson Snyder
8749f545b6 Partial fix to avoid init error on lint-only (#2895) 2021-04-24 09:49:23 -04:00
Wilson Snyder
82b878ce42 Internal coverage: locally download codecov script for security (#2904) 2021-04-24 09:39:54 -04:00
Wilson Snyder
15802dadf1 Commentary 2021-04-24 09:23:53 -04:00
Todd Strader
f446295274
Public interface params (#2901) 2021-04-21 13:46:13 -04:00
Todd Strader
f450d51de1
expose packed vectors via the VPI (#2900) 2021-04-21 12:35:18 -04:00
Wilson Snyder
dd0c2cac9b Fix V3Premit infinite loop on always read-and-write (#2898). 2021-04-21 09:21:06 -04:00
Todd Strader
a1cd55225c
more vpi_get_str() (#2894) 2021-04-21 08:09:19 -04:00
github action
47e7e21706 Apply clang-format 2021-04-20 13:09:24 +00:00
Graham Rushton
6660627558
Fix concat of long hashed names in traces etc (#2854) 2021-04-20 09:08:29 -04:00
Wilson Snyder
c443e229ee Fix URL references. 2021-04-18 11:52:29 -04:00
Wilson Snyder
2e9e4ae110 Add an URL on warnings to point to the manual's description. 2021-04-18 10:17:05 -04:00
Yutetsu TAKATSUKASA
56dd58d259
Fix assertion failure in bitOpTree (#2892) 
* Tests: Add a test to reproduce #2891

* Fix assertion failure in binary op tree opt.
 2021-04-17 05:50:30 +09:00
Todd Strader
53a6830f71
Fix cast from packed, typedef'ed interface signal (#2884) 2021-04-16 15:25:47 -04:00
David Metz
f5ad5cf034
Fix dumping waveforms to multiple FST files (#2889) 2021-04-14 16:52:14 -04:00
Wilson Snyder
f579e55706 Commentary 2021-04-13 20:19:08 -04:00
Wilson Snyder
cf7f49e139 Docs: Fix cross-references 2021-04-13 09:25:11 -04:00
Wilson Snyder
39d9ecfe51 Fix cmake version number (#2881) 2021-04-13 09:10:29 -04:00
Wilson Snyder
4c2a9aac4c Docs: Fix make html rule 2021-04-13 09:01:22 -04:00
Todd Strader
70c1eda174
Fix package reported as vpiModule (#2885) 2021-04-12 15:00:36 -04:00
Wilson Snyder
ac26d5889f Fix whitespace 2021-04-11 22:22:43 -04:00
Wilson Snyder
8fcf9da1ad Docs: Move html generation to single directory 2021-04-11 21:49:48 -04:00
Wilson Snyder
136468ca78 Docs: fix unicode arrows 2021-04-11 21:49:27 -04:00
Wilson Snyder
62b528c2e3 Fix duplicate figures in sphinx docs 2021-04-11 21:14:25 -04:00
Wilson Snyder
ee875d0166 Fix edit-on-git in sphinx docs 2021-04-11 20:52:40 -04:00
github action
04ebba8667 Apply clang-format 2021-04-12 00:39:38 +00:00
Wilson Snyder
a9bd112e0c Fix version number in doc guide 2021-04-11 20:38:37 -04:00