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31bb73e3de
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77 Commits

Author SHA1 Message Date
Wilson Snyder
31bb73e3de Fix MCD close also closing stdout (#2931). 2021-06-06 19:32:48 -04:00
Yutetsu TAKATSUKASA
e3b20a3ea2
Internals: Mark VerilatedContextImp::timeFormatSuffix() const (#2947) 2021-05-11 11:45:43 -04:00
Wilson Snyder
8992e2ec02 Commentary 2021-03-28 11:50:05 -04:00
Wilson Snyder
ca01d6f18d Internals: Add some std::'s. No functional change intended. 2021-03-26 21:23:18 -04:00
Wilson Snyder
2e158d88c1 Commentary. Remove dox comments from private members, 2021-03-20 21:11:53 -04:00
Wilson Snyder
a1ab295b74 Commentary: Cleanup all include/* header comments. 2021-03-20 17:46:00 -04:00
Wilson Snyder
3a55600913 Internals: Restyle with C++11 using replacing typedef 2021-03-12 18:10:45 -05:00
Wilson Snyder
2cad22a22a
Add simulation context (VerilatedContext) (#2660). (#2813) 
**   Add simulation context (VerilatedContext) to allow multiple fully independent
      models to be in the same process.  Please see the updated examples.
**   Add context->time() and context->timeInc() API calls, to set simulation time.
      These now are recommended in place of the legacy sc_time_stamp().
 2021-03-07 11:01:54 -05:00
Wilson Snyder
8c3ad591ae Internals: Add additional mutex exclusion checks. No functional change. 2021-03-06 18:29:11 -05:00
Wilson Snyder
be31fdcfe4 Use Google-style-guide header guard naming, to avoid __ prefix. 2021-03-03 21:57:07 -05:00
Wilson Snyder
30c34e4975 Internals: Avoid extra typedef. No functional change. 2021-02-24 21:13:00 -05:00
Wilson Snyder
6ada513fa5 Internal: Don't serialize debug, turn on each run. 2021-02-22 22:39:57 -05:00
Yutetsu TAKATSUKASA
b82085fbc6
Internals: Use size_t to compare with vector::capacity(). No functional change intended. (#2758) 2021-01-16 09:47:27 -05:00
Wilson Snyder
bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder
b7a533109d Fix cppcheck warnings. No functional change intended. 2020-12-23 15:22:02 -05:00
Wilson Snyder
c39a8b439a Internals: Use emplace instead of insert(make_pair(...)). No functional change intended. 2020-12-18 18:24:47 -05:00
Todd Strader
a88965a124
Fix scope map for multiple construction (#2710) 2020-12-17 12:21:40 -05:00
Wilson Snyder
b6ded59c2b Internals: Use and enforce class final for ~5% performance boost. 2020-11-18 21:32:16 -05:00
Wilson Snyder
1b0a48ea02 Internals: Use C++11 = default where obvious. No functional change intended. 2020-11-16 19:56:16 -05:00
Wilson Snyder
f6f7684ccd Internal member initialization. No functional change intended. 2020-11-15 15:40:35 -05:00
Yutetsu TAKATSUKASA
70eb99b050
Fix double-free on shared protect-lib (#2526) 
* Add a test to use shared object of protect-lib
* Add a guard to call ctor/dtor just once even when a protec-lib is shared object.
* Pass .a to linker in leaf-last order for older ld.
* Add -flat_namespace for mac
 2020-08-31 08:22:31 -04:00
Wilson Snyder
143050e034 Fix fwrite GCC warning 2020-08-22 21:34:41 -04:00
Wilson Snyder
ee9d6dd63f C++11: Favor auto, range for. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
72d2cff0a1 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Stephen Henry
98b5417e04 Disable argument template type deduction. (#2426) 
Fixes #2421, #2435 relating to 32-bit build failures.
 2020-06-28 10:54:15 +01:00
Wilson Snyder
773ed97504 Internals Most VerilatedLockGuard can be const. No functional change intended. 2020-05-28 18:23:46 -04:00
Stephen Henry
c4aab57c62
Internals: Refactor to introduce VerilatedFdList. (#2363) 2020-05-28 17:59:18 -04:00
Wilson Snyder
50662751fe Fix compiler unsigned warnings 2020-05-23 22:38:17 -04:00
Wilson Snyder
c64c81b7a3 Workaround missing guard (partial #2333). 2020-05-19 08:31:52 -04:00
Stephen Henry
cef0105dfc
Fix requiring C++11 algorithms. (#2339) (#2340) 2020-05-17 11:44:42 -04:00
Wilson Snyder
c1a9fe07e9 Support multi channel descriptor I/O (#2190) 
clang-format and Changes update. No functional change.
 2020-05-14 18:14:50 -04:00
Stephen Henry
1a0da2e4ec
Support multi-channel descriptor (MCD) I/O (#2197) 2020-05-14 18:03:00 -04:00
Wilson Snyder
d4f7f5297a
Support IEEE time units and time precisions, #234. (#2253) 
Includes `timescale, $printtimescale, $timeformat.
VL_TIME_MULTIPLIER, VL_TIME_PRECISION, VL_TIME_UNIT have been removed
and the time precision must now match the SystemC time precision.
To get closer behavior to older versions, use e.g. --timescale-override
"1ps/1ps".
 2020-04-15 19:39:03 -04:00
Wilson Snyder
5c966ec510 clang-format many files. No functional change. 
Use nodist/clang_formatter to reformat files that are now clean.
 2020-04-13 22:52:23 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00
Wilson Snyder
f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Wilson Snyder
35e9489f33 Includes: Allow VCD trace of 64 bit array. 2019-12-05 22:25:30 -05:00
Wilson Snyder
f87107e757 Tests etc: Cleanup some clang-format suggestions. No functional change. 2019-11-09 20:35:12 -05:00
Wilson Snyder
5811ec07e6 Update URLs to https://verilator.org 2019-11-07 22:33:59 -05:00
Wilson Snyder
771a301f66 Commentary: Remove newlines, upsets some patches. No functional change. 2019-10-04 20:17:11 -04:00
Stefan Wallentowitz
045ff25f80 Support vpiModule, bug1469. 
Add very basic support for vpiModule. Basically it allows to traverse
the module tree to find a variable etc. It does not support more than
vpi_iterate and vpi_scan for vpiModule along basic operations like
vpi_get_str on vpiModule.

The support is added non-intrusively to non-VPI verilator runs. It
essentially:

 - Tracks the creation of cell instances and keeps them alive until
   the emit phase. They are there converted to scopes if modules.

 - Emits empty (don't add anything during construction)
   VerilatedScopes for all inlined modules, only for those inlined
   modules that are on the hierarchical path to public variables.

 - Adds VerilatedHierarchy as abstraction to structure of the
   scopes. It is only created for VPI designs. It allows to traverse
   the hierarchy from the top (NULL).

Signed-off-by: Stefan Wallentowitz <stefan@wallentowitz.de>
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-01 21:57:45 -04:00
Wilson Snyder
f96942a526 Internals: Detab and fix spacing style issues in include files. No functional change. 
When merging, recommend using "git merge -Xignore-all-space"
 2019-05-08 21:13:38 -04:00
Wilson Snyder
8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder
8170391573 Internals: Fix spacing of comments. No functional change. 2018-11-28 19:59:10 -05:00
Wilson Snyder
d87b9d25ca Internals: Cleanup and standardize include order. No functional change intended. 2018-10-14 13:59:40 -04:00
Wilson Snyder
f3c9b4fb03 Add runtime arguments. 2018-05-20 08:40:35 -04:00
Wilson Snyder
84335b9580 Verilated: Cleanup command line parsing. Backport from pending v4 change. 2018-05-20 08:36:39 -04:00
Wilson Snyder
fe917ba7f4 include: Merge misc thread runtime support. 2018-05-13 19:30:51 -04:00
Wilson Snyder
0ef3c10931 Pull some thread include changes from thread branch. 2018-05-08 21:43:32 -04:00