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575 Commits

Author SHA1 Message Date
Wilson Snyder c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder 7c54a451a9 C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder 2118038cb9 Commentary 2020-08-15 14:22:50 -04:00
Wilson Snyder 9927e8b3ee clang-format uses C++11 style. No functional change. 2020-08-15 09:48:08 -04:00
Yutetsu TAKATSUKASA 953a442827
Support hierarchical verilation using protect lib (#2206) 2020-08-15 09:43:53 -04:00
Wilson Snyder f3b28c5c74 Remove configure --enable-prec11-final 2020-08-15 09:39:59 -04:00
Wilson Snyder 74754d94c3 Codacy fix 2020-08-06 22:03:00 -04:00
Wilson Snyder 98cd925fda Fix non-32 bit conversion to float (#2495). 2020-08-06 21:56:43 -04:00
Wilson Snyder edf6a40f19 Fix VL_CONSTHI truncation (#2473) 2020-07-18 17:35:20 -04:00
Wilson Snyder 1488f9130d Enable simple function localparams (#2461) 2020-07-15 19:31:19 -04:00
Marshal Qiao d55c233427 Fix bad delete in verilated_save.h (#2462) 2020-07-14 06:39:00 -04:00
Wilson Snyder 7e7447812c Fix modulus exception (#2460) 2020-07-11 08:17:16 -04:00
Wilson Snyder b35b5aacfa Fix division exception (#2460) 2020-07-10 22:28:02 -04:00
Wilson Snyder dced49a804 Internals: Cleanup branch coverage. No functional change. 2020-07-10 19:17:21 -04:00
Fan Shupei 04c96694e6
Add $writememb support (#2450) 2020-07-01 17:32:15 -04:00
Wilson Snyder a2abd361db gtkwave: Update to match spacing of upstream. No functional change. 2020-06-30 19:16:10 -04:00
Geza Lore 09806d7576 Update fstapi.c to latest (fix undefined thread behaviour) 2020-06-30 19:50:41 +01:00
Geza Lore 7342cf278a Travis: Add 32-bit build on focal 2020-06-28 20:11:22 +01:00
Geza Lore 378d947702 Travis: Add FreeBSD build + portability fixes 2020-06-28 15:37:24 +01:00
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 b1495f0742 Commentary (#2423) 2020-06-14 10:44:57 -04:00
Ludwig Rogiers c367b671b6
Support VPI parameter and localparam (#2370) 2020-06-12 18:38:01 -04:00
Geza Lore fac89c5d62
Close trace on vl_fatal/vl_finish (#2414) 
This is required to get the last bit of FST trace and close the FST file
properly on $stop or assertion failure.
 2020-06-12 07:15:42 +01:00
Wilson Snyder c5d61da5d2 Internal coverage: Fix coverage of tests that abort. No functional change intended. 2020-06-05 08:00:22 -04:00
Wilson Snyder a433096d5a Internals: Fix misc internal coverage holes. No functional change intended. 2020-06-04 19:49:39 -04:00
Wilson Snyder c3271aa891 Fix duplicate VLCOVGEN short code 2020-06-02 21:42:24 -04:00
Ludwig Rogiers 2b6353b36e
Support vpi_handle type vpiLeftRange and vpiRightRange for vpiRange objects (#2395) 
* Implement vpi_handle type vpiLeftRange and vpiRightRange for vpiRange objects

* Change VerilatedVpioConst type to vpiConstant
 2020-06-02 08:04:22 -04:00
Wilson Snyder 6ce878cb0d Fix some clang-tidy warnings 2020-06-01 23:16:17 -04:00
Wilson Snyder ae448e5ef9 Fix older GCC compiler error. 2020-06-01 09:08:50 -04:00
Wilson Snyder a57826b125 Line Coverage now tracks all statement lines, not just branch lines. 2020-05-31 15:52:17 -04:00
Geza Lore 95534fa5c5
Remove unused headers (#2389) 2020-05-31 20:21:07 +01:00
Wilson Snyder b60a92eed3 Fix pre-C11 compiler warning. 2020-05-30 21:11:37 -04:00
Geza Lore 9712ceedd7 Internals: Remove empty statements. No functional change intended. 
Remove stray semicolons, mostly by capturing them in macros accurately.
This removes a ton on lint warnings from CLion.
 2020-05-30 19:13:18 +01:00
Wilson Snyder 4cfa3f879a Internals: Allow VL_DANGLING on pointer const. 2020-05-29 18:31:53 -04:00
Ludwig Rogiers 460315128b
Fix vpi_get_value() error message when passing unsupported vpiHandle. (#2378) 2020-05-29 08:10:22 -04:00
Wilson Snyder ebda8f866c Cleanup codacity and missing consts. 2020-05-28 21:04:36 -04:00
Wilson Snyder 5089ac6119 Remove VL_ULL as ULL now in MSVC & C++11 2020-05-28 20:32:07 -04:00
Wilson Snyder 279f21bb5b Configure now enables SystemC if it is installed as a system headers. 2020-05-28 18:51:46 -04:00
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
Maarten De Braekeleer e8f27be200 Fix Visual Studio compiler issues (#2375) 
* Make sure compiler creates same object file as target of rule
* MSVC requires a string return
* Case ranges are a gnu extension which MSVC does not understand
* _dupenv_s also returns 0 if the var could not be found
See https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/dupenv-s-wdupenv-s?view=vs-2019
 2020-05-28 17:39:20 -04:00
Geza Lore 622f59ad65
Set OPT_FAST=-Os as default (#2374) 2020-05-28 00:57:49 +01:00
Geza Lore d737266f64
Add OPT_GLOBAL to use for run-time library (#2373) 
This allows compiling the run-time library with optimization even when OPT_FAST is not used in order to imporove model build speed, possibly during debug cycles.
 2020-05-27 01:52:08 +01:00
Geza Lore 9d7086067c Rework serial/parallel build mode 
Instead of __ALLfast.cpp and __ALLslow.cpp, we now create only a single
__ALL.cpp and compile it with OPT_FAST, this speeds up small builds
where the C compiler does not dominate. A separate patch will follow
turning VM_PARALLEL_BUILDS on by default at a certain size.

Given this change to the build there is now no point in emitting both
fast and slow routines into the same .cpp file when --output-split is
not set as they will be just included in the same __ALL.cpp file. To
keep things simpler and the output easier to comprehend, V3EmitC has
also been changed to always emit the fast and slow files separately.

Also change verilated.mk to apply OPT_SLOW to all slow files, not just
ones called *__Slow.cpp. This change in particular ensures __Syms.cpp
is build as slow.

Part of #2360.
 2020-05-26 01:22:10 +01:00
Jan Van Winkel 424769c32b
Fix warning for unused param in VL_RTOIROUND_Q_D (#2356) 2020-05-25 08:13:12 -04:00
Wilson Snyder 50662751fe Fix compiler unsigned warnings 2020-05-23 22:38:17 -04:00
Wilson Snyder 6a882f9dc6 Internal code coverage improvements. No functional change intended. 2020-05-23 10:34:58 -04:00
Ludwig Rogiers 101314a572
Add VPI error reset to vpi_get_time() (#2347) 2020-05-22 07:09:47 -04:00
Wilson Snyder c64c81b7a3 Workaround missing guard (partial #2333). 2020-05-19 08:31:52 -04:00
Geza Lore 53cde90c8f De-constify fields to appease old GCC with broken STL 
No functional change intended, fixes #2342
 2020-05-18 19:01:08 +01:00