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251 Commits

Author SHA1 Message Date
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