Wilson Snyder
be31fdcfe4
Use Google-style-guide header guard naming, to avoid __ prefix.
2021-03-03 21:57:07 -05:00
Wilson Snyder
5489bbcc41
Fix deadlock when error in flush routines
2021-02-27 14:43:52 -05:00
Wilson Snyder
206bd416aa
Internals: Cleanup some RANDOM functions.
2021-02-24 22:13:24 -05:00
Wilson Snyder
30c34e4975
Internals: Avoid extra typedef. No functional change.
2021-02-24 21:13:00 -05:00
Wilson Snyder
a886f28c85
Internals: Use static_assert
2021-02-23 19:02:04 -05:00
Wilson Snyder
6ada513fa5
Internal: Don't serialize debug, turn on each run.
2021-02-22 22:39:57 -05:00
Wilson Snyder
0f8e494c76
Tests: Add t_verilated_legacy
2021-02-21 21:49:55 -05:00
Wilson Snyder
9650aefa42
Internals: Cleanup unneeded {}. No functional change
2021-02-21 21:25:21 -05:00
Wilson Snyder
3bb8fbe73b
Internal coverage improvements
2021-01-13 20:01:10 -05:00
Philipp Wagner
b7c26dbea9
Fix to include limits header for std::numeric_limits ( #2747 )
...
Code using `std::numeric_limits` wasn't including the limits header,
leading to a compilation error in Fedora Rawhide (GCC 11.0).
2021-01-11 11:23:54 -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
d5d6598d75
Internals: spacing
2020-12-16 19:08:10 -05:00
Yutetsu TAKATSUKASA
738ee3d4eb
Fix memory leaks when using shared protect-lib ( #2707 )
...
* Guarantee mechanism to initialize just once is now in VerilatedInitializer. No functional change is intended.
* Make sure to initialize Verilated::NonInitialized just once. Fixes
memory leak in t_prot_lib_shared and t_hier_block_prot_lib_shared.
* Call setup() and teardown() of Verilated::NonSerialized.
2020-12-16 12:30:58 -05:00
Wilson Snyder
c54360485e
Fix over-iterating dpi dimensions ( #2703 ).
2020-12-15 22:09:24 -05:00
Wilson Snyder
e3c32adad4
Rename static/thread misnamed variables. No functional change.
2020-12-01 19:32:01 -05:00
Wilson Snyder
b054d937cb
Rename static/thread misnamed variables. No functional change.
2020-12-01 19:01:20 -05:00
Wilson Snyder
b684995292
Support $random and $urandom seeds.
2020-11-19 21:32:33 -05:00
Wilson Snyder
c0888c1b0f
Internals: Use newline instead of endl to avoid unneeded flush.
2020-11-18 21:03:23 -05:00
Wilson Snyder
82b2af3b83
Commentary
2020-11-17 22:48:37 -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
44eb362a18
clang-tidy cleanups. No functional change intended.
2020-11-10 21:40:14 -05:00
Yutetsu TAKATSUKASA
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
Wilson Snyder
87e4a86fbb
Internal coverage improvements
2020-09-18 21:27:36 -04:00
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
3ad3944f2c
Fix Travis/GCC warnings. For VPI/DPI still avoid C++11.
2020-08-24 18:49:36 -04:00
Wilson Snyder
f4a72946eb
Support $urandom, $urandom_range without stability.
2020-08-23 08:42:50 -04:00
Wilson Snyder
6013b54f7b
clang-tidy cleanups. No functional change intended.
2020-08-16 14:55:46 -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
Wilson Snyder
9927e8b3ee
clang-format uses C++11 style. No functional change.
2020-08-15 09:48:08 -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
Fan Shupei
04c96694e6
Add $writememb support ( #2450 )
2020-07-01 17:32:15 -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
6ce878cb0d
Fix some clang-tidy warnings
2020-06-01 23:16:17 -04:00
Geza Lore
95534fa5c5
Remove unused headers ( #2389 )
2020-05-31 20:21:07 +01:00
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
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
Wilson Snyder
50662751fe
Fix compiler unsigned warnings
2020-05-23 22:38:17 -04:00
Stephen Henry
ba3930777a
Support display/scan %u/%z ( #2324 ) ( #2332 )
2020-05-18 08:10:32 -04:00
Wilson Snyder
17e7da77f0
Misc internal coverage improvements.
2020-05-16 18:02:54 -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
f005b7fd87
Support scan %* format
2020-05-11 22:13:59 -04:00
Wilson Snyder
29695adf70
Fix 10s/100s timeunits.
2020-05-11 08:15:52 -04:00
Geza Lore
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
Dan Petrisko
ee1b20e1cd
Adding missing sstream include ( #2312 )
2020-05-06 19:16:41 -04:00
John Demme
6e9008fb5a
Fix VerilatedVarProps::totalSize missing the first unpacked dim ( #2296 )
2020-05-01 07:42:29 -04:00
Peter Horvath
dc64b43152
Fix xcode clang bug workaround ( #2295 )
2020-04-30 07:20:31 -04:00
Geza Lore
c96a43b452
Fix unused variable in VL_READMEM_N ( #2274 )
2020-04-22 17:25:35 -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
cba05480ba
Fix clang warning.
2020-04-06 20:13:24 -04:00
Wilson Snyder
2abbae8dd0
Internals: Remove strncpy to appease codacity.
2020-04-06 19:26:31 -04:00
Wilson Snyder
50535a1894
Internals: cppcheck 1.90 fixes. No functional change intended.
2020-04-05 18:57:47 -04:00
Wilson Snyder
a494ad5ec7
Support $ferror, #1638 .
2020-04-05 11:22:05 -04:00
Wilson Snyder
e55338f927
Support $fflush without arguments, #1638 .
2020-04-05 10:11:28 -04:00
Wilson Snyder
6eadb8e771
Add simplistic class support with many restrictions, see manual, #377 .
2020-04-05 09:30:23 -04:00
Wilson Snyder
a13eab55f5
Internals: Add missing VL_DO_CLEARs. No functional change.
2020-04-04 13:06:31 -04:00
Wilson Snyder
38a31ae168
Cleanup misc clang-tidy warnings. No functional change intended
2020-04-03 22:31:54 -04:00
Wilson Snyder
1ce360ed5b
Add SPDX license identifiers. No functional change.
2020-03-21 11:24:24 -04:00
Wilson Snyder
30a33a6104
Add support for and , #2126 .
2020-03-01 21:39:23 -05:00
Tobias Wölfel
18f8cd0529
Allow assert disable ( #2168 )
...
* Add +verilator+noassert flag
This allows to disable the assert check per simulation argument.
* Add AssertOn check for assert
Insert the check AssertOn to allow disabling of asserts.
Asserts can be disabled by not using the `--assert` flag or by calling
`AssertOn(false)`, or passing the "+verilator+noassert" runtime flag.
Add tests for this behavior.
Bad tests check that the assert still causes a stop.
Non bad tests check that asserts are properly disabled and cause no stop
of the simulation.
Fixes #2162 .
Signed-off-by: Tobias Wölfel <tobias.woelfel@mailbox.org>
* Correct file location
Signed-off-by: Tobias Wölfel <tobias.woelfel@mailbox.org>
* Add description for single test execution
Without this description it is not obvious how to run a single test from
the regression test suite.
Signed-off-by: Tobias Wölfel <tobias.woelfel@mailbox.org>
2020-02-15 18:17:23 -06:00
Wilson Snyder
70358e8587
Fix compiler warning.
2020-02-08 10:58:07 -05:00
Wilson Snyder
0d6ebf21b3
Suggest svSetScope, #2152 .
2020-02-07 17:59:02 -05:00
Tobias Rosenkranz
b41b9417b9
Fix sign compare warning. Closes #2112 .
2020-01-15 07:40:22 -05:00
Pieter Kapsenberg
4443ab34fd
Support left justified . Closes #2101 .
2020-01-15 07:32:45 -05:00
Wilson Snyder
e9a309ea8d
Clang warning fix.
2020-01-15 07:27:04 -05:00
Wilson Snyder
918df2e618
Support / with assoc arrarys. Closes #2100 .
2020-01-14 07:01:17 -05:00
Wilson Snyder
b71eb76252
For / allow 64-bit addressing.
2020-01-11 14:08:07 -05:00
Wilson Snyder
1d2a7b2f41
Style cleanups. No functional change.
2020-01-11 12:36:30 -05:00
Wilson Snyder
2a50fafef2
Fix %{number}s with strings. #2093 .
2020-01-09 19:39:27 -05:00
Wilson Snyder
f23fe8fd84
Update copyright year.
2020-01-06 18:05:53 -05:00
Yutetsu TAKATSUKASA
8cdc0c4e00
Support string putc, getc, substr, bug1606.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-15 08:09:52 -05:00
Stefan Wallentowitz
3ac6745658
Add vpiTimeUnit and allow to specify time as string, bug1636.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-13 19:11:37 -05:00
Yutetsu TAKATSUKASA
c2037ddbc5
Support string compare, icompare, ato* methods, bug1606.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-09 19:17:52 -05:00
Wilson Snyder
700f2072c0
Framework for WDatas being vectors of 64-bit EDatas, but not supporting this at this time.
2019-12-08 21:36:38 -05:00
Todd Strader
4480938b25
Fix interface reference tracing, bug1595.
2019-12-07 12:28:19 -05:00
Garrett Smith
96f8bbd023
Support float and shorts, bug1592, bug1619.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-03 18:26:22 -05:00
Wilson Snyder
2240f42bfa
Fix 64-bit signed power with -1.
2019-12-03 06:26:17 -05:00
Wilson Snyder
b81295230a
Support associative arrays.
2019-12-01 11:52:48 -05:00
Wilson Snyder
2ff22d9050
Fix earlier +verilated+error+count to do all .
2019-11-17 08:12:39 -05:00
Wilson Snyder
0c0198cf55
Support string.toupper and string.tolower.
2019-11-17 05:05:09 -05:00
Wilson Snyder
d480c2f033
Add +verilator+error+limit to see more assertion errors.
2019-11-16 18:25:47 -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
f1b10e2b4c
Improve error messages on DIDNOTSETTLE, bug1556.
2019-11-06 19:47:34 -05:00
Wilson Snyder
307549e8a6
Internals: Fix some cppcheck warnings.
2019-10-06 08:20:02 -04:00
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