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162 Commits

Author SHA1 Message Date
Wilson Snyder
8c836e1222 Fix clang thread lint error. 2019-10-08 12:07:46 -04:00
Wilson Snyder
ce179bd2e3 Fix clang mutex check. 2019-10-08 08:29:53 -04:00
Patrick Stewart
0ed58a4217 Fix multithreaded yield behavior when no work. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-07 19:27:31 -04:00
Wilson Snyder
771a301f66 Commentary: Remove newlines, upsets some patches. No functional change. 2019-10-04 20:17:11 -04:00
Stefan Wallentowitz
633131b984 Return vpiModule when it is the scope. 
Return the vpiModule when it is searched for by name and not the vpiScope,
now that we actually have it (one step further to supporting vpiModule in
complete).

Signed-off-by: Stefan Wallentowitz <stefan@wallentowitz.de>
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-02 18:47:12 -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
7e54ff1b37 Additional lcov code coverage. 2019-07-05 22:30:19 -04:00
Wilson Snyder
01ef7122e9 Internals: Add lcov code coverage markers. 2019-06-30 22:37:03 -04:00
Wilson Snyder
96c70ea2df Internals: Fix some long lines in include files. No functional change. 
When merging, recommend using "git merge -Xignore-all-space"
 2019-05-14 22:49:32 -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
Larry Lee
6a331e37fc Fix missing VL_SHIFTL_ errors, bug1412, bug1415. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-04-05 19:32:25 -04:00
Wilson Snyder
efa6f4cd95 Fix extraction, part of fix missing VL_SHIFTL_QQW error, bug1412. 2019-03-28 19:46:39 -04:00
Larry Lee
ca537dc3ed Fix missing VL_SHIFTL_QQW error, bug1412. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-03-28 19:11:46 -04:00
Wilson Snyder
7bf3366041 Support . 2019-03-07 20:56:53 -05:00
Wilson Snyder
f26fb51509 Commentary, bug1339. 2019-03-01 20:14:48 -05:00
Wilson Snyder
27fa19eb94 Add +verilator+seed, bug1396. 2019-02-04 20:28:17 -05:00
Wilson Snyder
8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder
f0cdae129e Removed --trace-lxt2, use --trace-fst instead. 2018-12-06 19:06:20 -05:00
Wilson Snyder
8170391573 Internals: Fix spacing of comments. No functional change. 2018-11-28 19:59:10 -05:00
Wilson Snyder
304a24d03a Internals: Fix many clang-tidy issues. No functional change intended. 2018-10-14 18:39:33 -04:00
Wilson Snyder
d87b9d25ca Internals: Cleanup and standardize include order. No functional change intended. 2018-10-14 13:59:40 -04:00
Wilson Snyder
9bc8d77f39 Includes: Move version to implementation only. 2018-10-14 11:21:09 -04:00
Wilson Snyder
8ef9ac7dba Support in/out directions in FST dumps, bug1358. 2018-10-03 19:51:05 -04:00
Sergi Granell
a5aa0e2b0a Add GTKWave FST native tracing, bug1356. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-10-02 18:42:53 -04:00
johnjohnlin
acf4a3fa99 Add GTKWave LXT2 native tracing, bug1333. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-08-28 06:41:17 -04:00
Wilson Snyder
45c09f3fae Fix LLVM thread_safety function 2018-08-27 18:25:58 -04:00
Wilson Snyder
c93d28050e Fix mkdir on MSYS2, msg2614. 2018-08-27 18:07:52 -04:00
Wilson Snyder
75f28fd446 Internals: Fix spacing of function calls. No functional change. 2018-08-25 09:52:45 -04:00
Wilson Snyder
ec8dbbffed MAJOR: Add multithreaded model generation. 2018-07-22 20:54:28 -04:00
Wilson Snyder
0ef3baa87d Merge from master 2018-07-22 11:53:58 -04:00
Wilson Snyder
3a777c2a37 Verilated: Always define VL_RDTSC, though unused; useful for benchmarking. 2018-07-22 11:53:35 -04:00
Wilson Snyder
b1ab48b9fc Include: Fix command line parser hang when threaded. 2018-05-25 07:02:15 -04:00
Wilson Snyder
92649ba494 includes: Fix VL_RDTSC & misc stuff. 2018-05-24 22:17:44 -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
5e22ca77ec Tests: Fix misc multithreaded issues, merge from threads branch. 2018-05-19 09:30:54 -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
John Coiner
fc48008c1c Support 2018-03-12 16:44:01 -04:00
Wilson Snyder
770045676f Internals: Split some extremely long lines. No functional change. 2018-03-10 16:32:04 -05:00
Wilson Snyder
8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
Wilson Snyder
49fe4d081c Support DPI open arrays, bug909, bug1245. 2017-12-17 16:28:58 -05:00
Wilson Snyder
895fc0911a Support > 64 bit decimal $display. 2017-12-02 22:10:58 -05:00
Wilson Snyder
754527edfd verilated internals: Add VL_BITRSHIFT_W. No functional change. 2017-12-02 08:17:20 -05:00
Wilson Snyder
7369500bb7 Fix cppcheck warnings 2017-11-23 10:43:34 -05:00
Wilson Snyder
cbb7cd16d0 Detect MSB overflow when under VL_DEBUG, bug1238. 2017-11-05 21:47:55 -05:00
Wilson Snyder
add5cc8b56 Internals: Add VL_UNCOPYABLE to make classes uncopyable. No functional change intended. 2017-11-01 18:51:41 -04:00
Wilson Snyder
f91bac7b31 Rewrite include libraries to support VL_THREADED towards future threading 2017-10-26 21:51:51 -04:00
Wilson Snyder
ad693d67b2 Mark Verilated functions with multithreaded status. No functional change. 2017-10-26 20:05:42 -04:00
Wilson Snyder
c17c81254e Internals: Use = delete via a macro for a bit of C++11 forward compatibility 2017-10-25 20:00:38 -04:00
Wilson Snyder
5ead61dc7b Unify format of VL_DEBUG print messages 2017-10-24 22:56:58 -04:00