0145d9d514
Fix C++14 deprecated random_shuffle.
2020-11-02 19:55:01 -05:00
2aedc91151
Support queue and associative array 'with' statements. ( #2616 )
2020-11-01 10:56:07 -05:00
3a53b32a32
Move queue code before assoc, as assoc will eventually use queues. No functional change.
2020-10-30 22:49:55 -04:00
51b0963e61
Internals: Favor const for map keys. No functional change intended.
2020-10-30 18:00:40 -04:00
05ff96bea3
Fix SEGV when $fgets, $sscanf, or $fscanf is used with string ( #2604 )
...
* Add a test to use string for $fgets
* Use dedicated function for $fgets to std::string
* share the implementation of $fgets
* Pass -1 for bitwidth of std::string to distinguish from POD
* add checks for scanf with string
* apply clang-format
2020-10-28 08:37:12 +09:00
34b8ed4cf0
Return bool from callValueCbs() ( #2589 ) ( #2605 )
...
* Return bool from callValueCbs()
Returns true if any registered callback was called, else false.
* Add test for callCbs() and callValueCbs()
2020-10-26 21:55:27 -04:00
95d1272269
Support associative array pattern assignments and defaults.
2020-10-25 21:05:22 -04:00
046c0a7aa1
Fix queue assignment with different limits, negative indicies
2020-10-24 22:08:11 -04:00
51d1235cda
Shorter stringify of empty queues, and better queue tests
2020-10-24 18:00:40 -04:00
5d3dd52f13
Support queue slicing ( #2326 ).
2020-10-18 13:23:39 -04:00
4576644591
Prep for future queue slicing.
2020-10-17 21:09:10 -04:00
8750352495
Internal coverage: Cleanup some savable errors and coverage.
2020-10-13 19:26:16 -04:00
0a9ae154be
introduce define for FST tracing ( #2592 )
...
This is to allow C++ verilator toplevel to support
multiple modes of waveform tracing
VM_TRACE_FST can be used inside a #if VM_TRACE
section to switch between classic .vcd tracing and the
more compact .fst format supported by GTKWAVE
2020-10-10 21:17:39 -04:00
7be343fd7c
Support 'this' ( #2585 ).
2020-10-08 07:54:01 -04:00
efbcb094ca
Fix flushCall for backward compatibility ( #2580 ).
2020-10-04 07:47:25 -04:00
5033c906fd
Commentary ( #2577 )
2020-09-30 16:55:26 -04:00
87e4a86fbb
Internal coverage improvements
2020-09-18 21:27:36 -04:00
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
ba5779c69e
Fix queues as class members ( #2525 ).
2020-08-29 12:56:43 -04:00
069eb97eca
SystemC 2.3.0 or newer (SYSTEMC_VERSION >= 20111121) is now required.
2020-08-29 10:45:47 -04:00
687edba969
Make: less verbose archive
2020-08-27 18:47:12 -04:00
02e83da2fa
Fix Travis/GCC warnings.
2020-08-27 08:47:34 -04:00
ef04ada12b
Fix test failure on FreeBSD ( #2521 )
...
* Don't use thin-archive to merge multiple archives because it is gnu-ar specific.
* remove -time option that may caues -Wunused-command-line-argument warning
2020-08-27 07:52:48 +09:00
3ad3944f2c
Fix Travis/GCC warnings. For VPI/DPI still avoid C++11.
2020-08-24 18:49:36 -04:00
f4a72946eb
Support $urandom, $urandom_range without stability.
2020-08-23 08:42:50 -04:00
143050e034
Fix fwrite GCC warning
2020-08-22 21:34:41 -04:00
698e0fbbd1
configure: Try compiler flags to get to C++11 ( #2502 )
2020-08-17 07:40:07 -04:00
6013b54f7b
clang-tidy cleanups. No functional change intended.
2020-08-16 14:55:46 -04:00
78aee6f4e7
C++11: Use sized enums (+4% performance).
2020-08-16 12:05:35 -04:00
ee9d6dd63f
C++11: Favor auto, range for. No functional change intended.
2020-08-16 11:44:06 -04:00
72d2cff0a1
C++11: Use member declaration initalizations. No functional change intended.
2020-08-16 11:44:06 -04:00
033e7ac020
C++11: Use member declaration initalizations. No functional change intended.
2020-08-16 11:44:06 -04:00
042d3eed23
C++11: Use override where possible. No functional change.
2020-08-16 11:44:05 -04:00
c0127599df
C++11: Use nullptr. No functional change.
2020-08-16 11:44:05 -04:00
7c54a451a9
C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change.
2020-08-16 11:44:05 -04:00
2118038cb9
Commentary
2020-08-15 14:22:50 -04:00
9927e8b3ee
clang-format uses C++11 style. No functional change.
2020-08-15 09:48:08 -04:00
953a442827
Support hierarchical verilation using protect lib ( #2206 )
2020-08-15 09:43:53 -04:00
f3b28c5c74
Remove configure --enable-prec11-final
2020-08-15 09:39:59 -04:00
74754d94c3
Codacy fix
2020-08-06 22:03:00 -04:00
98cd925fda
Fix non-32 bit conversion to float ( #2495 ).
2020-08-06 21:56:43 -04:00
edf6a40f19
Fix VL_CONSTHI truncation ( #2473 )
2020-07-18 17:35:20 -04:00
1488f9130d
Enable simple function localparams ( #2461 )
2020-07-15 19:31:19 -04:00
d55c233427
Fix bad delete in verilated_save.h ( #2462 )
2020-07-14 06:39:00 -04:00
7e7447812c
Fix modulus exception ( #2460 )
2020-07-11 08:17:16 -04:00
b35b5aacfa
Fix division exception ( #2460 )
2020-07-10 22:28:02 -04:00
dced49a804
Internals: Cleanup branch coverage. No functional change.
2020-07-10 19:17:21 -04:00
04c96694e6
Add $writememb support ( #2450 )
2020-07-01 17:32:15 -04:00
a2abd361db
gtkwave: Update to match spacing of upstream. No functional change.
2020-06-30 19:16:10 -04:00
09806d7576
Update fstapi.c to latest (fix undefined thread behaviour)
2020-06-30 19:50:41 +01:00
7342cf278a
Travis: Add 32-bit build on focal
2020-06-28 20:11:22 +01:00
378d947702
Travis: Add FreeBSD build + portability fixes
2020-06-28 15:37:24 +01:00
98b5417e04
Disable argument template type deduction. ( #2426 )
...
Fixes #2421 , #2435 relating to 32-bit build failures.
2020-06-28 10:54:15 +01:00
b1495f0742
Commentary ( #2423 )
2020-06-14 10:44:57 -04:00
c367b671b6
Support VPI parameter and localparam ( #2370 )
2020-06-12 18:38:01 -04:00
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
c5d61da5d2
Internal coverage: Fix coverage of tests that abort. No functional change intended.
2020-06-05 08:00:22 -04:00
a433096d5a
Internals: Fix misc internal coverage holes. No functional change intended.
2020-06-04 19:49:39 -04:00
c3271aa891
Fix duplicate VLCOVGEN short code
2020-06-02 21:42:24 -04:00
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
6ce878cb0d
Fix some clang-tidy warnings
2020-06-01 23:16:17 -04:00
ae448e5ef9
Fix older GCC compiler error.
2020-06-01 09:08:50 -04:00
a57826b125
Line Coverage now tracks all statement lines, not just branch lines.
2020-05-31 15:52:17 -04:00
95534fa5c5
Remove unused headers ( #2389 )
2020-05-31 20:21:07 +01:00
b60a92eed3
Fix pre-C11 compiler warning.
2020-05-30 21:11:37 -04:00
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
4cfa3f879a
Internals: Allow VL_DANGLING on pointer const.
2020-05-29 18:31:53 -04:00
460315128b
Fix vpi_get_value() error message when passing unsupported vpiHandle. ( #2378 )
2020-05-29 08:10:22 -04:00
ebda8f866c
Cleanup codacity and missing consts.
2020-05-28 21:04:36 -04:00
5089ac6119
Remove VL_ULL as ULL now in MSVC & C++11
2020-05-28 20:32:07 -04:00
279f21bb5b
Configure now enables SystemC if it is installed as a system headers.
2020-05-28 18:51:46 -04:00
773ed97504
Internals Most VerilatedLockGuard can be const. No functional change intended.
2020-05-28 18:23:46 -04:00
c4aab57c62
Internals: Refactor to introduce VerilatedFdList. ( #2363 )
2020-05-28 17:59:18 -04:00
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
622f59ad65
Set OPT_FAST=-Os as default ( #2374 )
2020-05-28 00:57:49 +01:00
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
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
424769c32b
Fix warning for unused param in VL_RTOIROUND_Q_D ( #2356 )
2020-05-25 08:13:12 -04:00
50662751fe
Fix compiler unsigned warnings
2020-05-23 22:38:17 -04:00
6a882f9dc6
Internal code coverage improvements. No functional change intended.
2020-05-23 10:34:58 -04:00
101314a572
Add VPI error reset to vpi_get_time() ( #2347 )
2020-05-22 07:09:47 -04:00
c64c81b7a3
Workaround missing guard (partial #2333 ).
2020-05-19 08:31:52 -04:00
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
ba3930777a
Support display/scan %u/%z ( #2324 ) ( #2332 )
2020-05-18 08:10:32 -04:00
cef0105dfc
Fix requiring C++11 algorithms. ( #2339 ) ( #2340 )
2020-05-17 11:44:42 -04:00
ed4c7038b4
Tracing: Remove dead code. No functional change intended.
2020-05-17 09:53:58 -04:00
c4f31d3bb6
Tracing: Remove dead code. No functional change intended.
2020-05-17 09:52:03 -04:00
17e7da77f0
Misc internal coverage improvements.
2020-05-16 18:02:54 -04:00
6fd7f45cef
Internals: Remove dead needHInlines code
2020-05-16 07:53:27 -04:00
57a937df03
Misc internal coverage cleanups
2020-05-16 07:43:22 -04:00
29bcbb0417
Suppress impossible code coverage issues
2020-05-15 22:34:29 -04:00
35a53d9adb
Add t_trace_c_api test.
2020-05-15 20:38:08 -04:00
900c023bb5
Refactor trace implementation to allow experimentation
...
The main goal of this patch is to enable splitting the full and
incremental tracing functions into multiple functions, which can then be
run in parallel at a later stage. It also simplifies further
experimentation as all of the interesting trace code construction now
happens in V3Trace. No functional change is intended by this patch, but
there are some implementation changes in the generated code.
Highlights:
- Pass symbol table directly to trace callbacks for simplicity.
- A new traceRegister function is generated which adds each trace
function as an individual callback, which means we can have multiple
callbacks for each trace function type.
- A new traceCleanup function is generated which clears the activity
flags, as the trace callbacks might be implemented as multiple functions.
- Re-worked sub-function handling so there is no separate sub-function
for each trace activity class. Sub-functions are generate when required
by splitting.
- traceFull/traceChg are now created in V3Trace rather than V3TraceDecl,
this requires carrying the trace value tree in TraceDecl until it
reaches V3Trace where the TraceInc nodes are created (previously a
TraceInc was also created in V3TraceDecl which carries the value).
2020-05-15 18:34:29 +01:00
c1a9fe07e9
Support multi channel descriptor I/O ( #2190 )
...
clang-format and Changes update. No functional change.
2020-05-14 18:14:50 -04:00
1a0da2e4ec
Support multi-channel descriptor (MCD) I/O ( #2197 )
2020-05-14 18:03:00 -04:00
f005b7fd87
Support scan %* format
2020-05-11 22:13:59 -04:00
29695adf70
Fix 10s/100s timeunits.
2020-05-11 08:15:52 -04:00
f9a0cf0cff
Support $countbits ( #2287 )
2020-05-10 14:27:22 -04:00
ac09ad3ffd
Minor improvements to DPI open array handling ( #2316 )
...
- Allow arbitrary number of open array dimensions, not just 3. Note
right now this only works with the array querying functions specified
in IEEE 1800-2017 H.12.2
- Issue error when passing dynamic array or queue as DPI open array
(currently unsupported)
- Also tweaked AstVar::vlArgTypeRecurse, which should now error or fail
for unsupported types.
2020-05-08 18:22:44 +01:00
ee1b20e1cd
Adding missing sstream include ( #2312 )
2020-05-06 19:16:41 -04:00
Wilson Snyder
Yutetsu TAKATSUKASA
Marlon James
Markus Krause
Rafal Kapuscik
Marshal Qiao
Fan Shupei
Geza Lore
Stephen Henry
Ludwig Rogiers
Maarten De Braekeleer
Jan Van Winkel
Yossi Nivin
Dan Petrisko