6a31b19224
Tests: Add a test to improve code coverage of V3Const.cpp ( #2878 )
2021-04-07 22:37:31 +09:00
8d0f7cdac8
Tests: Add a test to check if shortcut operators are properly handled. ( #2869 )
2021-04-07 22:26:40 +09:00
a29ac44af9
Add FST SystemC tracing ( #2806 )
2021-04-06 16:18:58 -04:00
4f36e3e6c9
Fix incorrect condition in varNotReferenced ( #2873 )
...
The intention was to not merge impure assignments, but the actual
predicate failed if the assignment was indeed pure.
This fix gains 1.5% speed on SweRV EH1.
2021-04-03 12:57:06 -04:00
273fcce095
Fix test error in last commit
2021-04-01 19:51:22 -04:00
0ea5af40c5
Add PINNOTFOUND warning in place of "Pin not found" error ( #2868 )
2021-04-01 18:17:42 -04:00
a9f4129b6b
Tests: Add test for ( #1613 )
2021-04-01 09:03:38 -04:00
c62546c761
Add --coverage-max-width ( #2853 ).
2021-03-29 18:54:51 -04:00
6d3ec160e1
Internal coverage improvements
2021-03-28 20:30:22 -04:00
f26a7c2a5d
Fix --comp-limit-parens with real data types
2021-03-28 20:18:18 -04:00
2ca21c01d2
Internal coverage improvements
2021-03-28 20:03:08 -04:00
d6c2e2faf6
Allow overlaps in priority case statements ( #2864 )
...
This will still warn if a case item is completely covered by previous
items, but will no longer complain about overlaps like this:
priority casez (foo_i)
2'b ?1: bar_o = 3'd0;
2'b 1?: bar_o = 3'd1;
Before, there was a warning for the second statement because the first
two patterns match 2'b11.
2021-03-28 19:57:36 -04:00
05db4e41cd
Add better suggestions on some bad options.
2021-03-27 13:14:43 -04:00
ee25114a00
interface localparam access ( #2859 )
2021-03-26 18:27:38 -04:00
87728a9ee3
Fix --public-flat-rw / DPI issue ( #2858 )
2021-03-26 18:24:31 -04:00
4e41c13501
Structurize option parser ( #2809 )
...
Add V3OptionsParser that can suggest correct option.
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: github action <action@example.com>
2021-03-26 22:48:24 +09:00
7ea014dab5
Fix false WIDTHCONCAT on casted constant ( #2849 ).
2021-03-23 19:49:57 -04:00
b6c393e9f0
Add VerilatedCovContext::forcePerInstance ( #2793 ).
2021-03-19 22:24:00 -04:00
29505ef013
Support arrayed parameter functions partial ( #2846 )
2021-03-19 18:44:26 -04:00
a159c41219
Fix USERINFO etc to show message with no arguments
2021-03-18 18:46:07 -04:00
334e42b38e
Cleanup REDEFMACRO to not show two separate warnings
2021-03-17 20:33:31 -04:00
96f9f8558b
Mark --no-relative-cfuncs as scheduled for deprecation.
2021-03-17 18:59:45 -04:00
c20bced485
Fix --output-split with class extends ( #2839 ).
2021-03-17 18:25:54 -04:00
dfab80fab1
Fix false TIMESCALEMOD on generate-ignored instances ( #2838 ).
2021-03-16 22:52:29 -04:00
38f6a467e9
Fix --timescale-override not suppressing TIMESCALEMOD ( #2838 ).
2021-03-16 22:44:13 -04:00
26c0fa0a6a
Fix --timescale-override not suppressing TIMESCALEMOD ( #2838 ).
2021-03-16 22:42:28 -04:00
12eb4e85ac
Changed TIMESCALEMOD from error into a warning. ( #2838 )
2021-03-16 21:58:15 -04:00
8350c381c2
Add EOFNEWLINE warning when missing a newline at EOF.
2021-03-14 21:23:48 -04:00
ba1f53a070
Improve DEFPARAM warning text.
2021-03-14 20:37:50 -04:00
9dcda6947d
Fix unpacked-in-class pattern assignment
2021-03-13 13:39:29 -05:00
e3788e871e
Fix unpacked-in-class array reference assignments
2021-03-13 13:04:13 -05:00
ce79c4ebf9
Fix class unpacked-array compile error ( #2774 ).
2021-03-13 12:47:19 -05:00
67853e2f29
Tests: Add t_prof test.
2021-03-13 12:29:14 -05:00
b201b6257b
Tests: Improve coverage when not expanding
2021-03-13 10:22:32 -05:00
d1becbb793
Tests: Fix gmon file not always flushing
2021-03-12 23:05:56 -05:00
21e9794fd7
Tests: Mark some tests lint only
2021-03-12 16:06:47 -05:00
b52b063c16
Tests: Use common TEST_ error reporting.
2021-03-12 12:43:28 -05:00
2feb46fc5d
Tests: Refactor t_vpi_time_cb to avoid shared object
2021-03-12 12:08:11 -05:00
44478a53c2
comps
2021-03-12 09:44:21 -05:00
29ed866061
Fix range inheritance on port without data type ( #2753 ).
2021-03-11 19:22:19 -05:00
e88dff6929
Tests: Improve t_mod_interface_array4
2021-03-11 13:32:38 -05:00
7469166c38
Fix or-reduction on different scopes broken in 4.110 ( #2828 ).
2021-03-10 18:08:11 -05:00
9483ebefae
Internal code coverage cleanups.
2021-03-07 21:05:15 -05:00
6ff1911110
Tests: Cover some internal code coverage issues
2021-03-07 13:52:37 -05:00
2cad22a22a
Add simulation context (VerilatedContext) ( #2660 ). ( #2813 )
...
** Add simulation context (VerilatedContext) to allow multiple fully independent
models to be in the same process. Please see the updated examples.
** Add context->time() and context->timeInc() API calls, to set simulation time.
These now are recommended in place of the legacy sc_time_stamp().
2021-03-07 11:01:54 -05:00
47dcbd4b8a
Internal: Remove deprecated/insecure functions. No functional change intended.
2021-03-06 10:34:03 -05:00
4fa41c5dd8
Tests: Add default filename check to context tests
2021-03-02 20:31:49 -05:00
e81abdb616
Fix slice-assign overflow bug ( #2803 ) ( #2811 )
2021-03-01 18:20:56 -05:00
81417a2889
Tests: Misc test updates for context prep.
2021-02-28 10:48:27 -05:00
dad86b9a84
Tests: Fix leak found by previous commit
2021-02-25 20:38:38 -05:00
0b501df959
Tests: Rename
2021-02-25 20:05:54 -05:00
57d1404f40
Tests: Cleanup to return instead of exit
2021-02-25 19:26:36 -05:00
2f8fa75691
Tests: On format make tests executable
2021-02-25 19:24:41 -05:00
c95e606c0a
Fix range inheritance on port without data type ( #2753 ).
2021-02-24 18:21:13 -05:00
8c2ee6c5ab
With -DVL_NO_LEGACY hide all outdated API routines
2021-02-22 22:59:23 -05:00
0f8e494c76
Tests: Add t_verilated_legacy
2021-02-21 21:49:55 -05:00
9650aefa42
Internals: Cleanup unneeded {}. No functional change
2021-02-21 21:25:21 -05:00
bb5384bc50
Optimize bit op tree #2186 , #2632 , and #2633 ( #2751 )
...
* Tests:Add some more signals to t_const_opt_red.v
* Optimize bit op trees such as ~a[2] & a[1] & ~a[0] to 3'b010 == (3'111 & a)
* Update src/V3Const.cpp
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
* Update src/V3Const.cpp
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
* Update src/V3Const.cpp
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
* Apply clang-format
* Don't edit and-or tree.
* Call matchBitOpTree() after V3Expand does its job.
* Internals: Rename newNodep -> newp. No functional change is intended.
* Internals: Remove m_sels. No functional change is intended.
* Internals: Remove stringstream. No functional change is intended.
* Internals: Use V3Number::bitIs1(). No functional change is intended.
* Internals: Use V3Number instead of std::map. Resolved laek. Result should be same.
* Internals: Resolve overload of setPolarity. No functional change is intended.
* Internals: Pass failure reason. No functional change is intended.
* Internals: Add VNUser::toPtr(). No functional change is intended.
* Internals: Use user4 instead of std::map. No functional change is intended.
* Catch up with the AST style aftre V3Expand
* Internals: Rename Context to VarInfo. No functional change is intended.
* Add some more test case
* tests:Add stats to tests
Update stats in t_merge_cond.pl as matchBitopTree does some of them.
* insert CCast if necessary
* small optimization to remove redundant bit mask
* No quick exit even when unoptimizable node is found.
* Simplify removing redundant And
* simplify
* Revert "Internals: Add VNUser::toPtr(). No functional change is intended."
This reverts commit f98dce10db
2021-02-21 18:11:33 +09:00
fd6edd90bc
Fix little endian interface pin swizzling ( #2475 ).
2021-02-20 22:11:20 -05:00
191f76dd90
Increase LINE_TOKEN_MAX ( #2752 ).
2021-02-20 20:55:38 -05:00
975c1b39a9
Fix little endian packed array pattern assignment ( #2795 ).
2021-02-20 20:29:28 -05:00
aa99833580
Tests: Show (non-)per-instance coverage
2021-02-18 19:20:53 -05:00
c1b6faff6d
Add more patterns to t_const_opt_red.v ( #2792 )
2021-02-18 19:28:30 +09:00
22e299e78e
Support concat selection ( #2721 ).
2021-02-17 23:03:47 -05:00
d559190e9e
Tests for future concat select ( #2721 )
2021-02-17 22:57:52 -05:00
c5e5be8e99
Commentary
2021-02-16 22:40:21 -05:00
2b2fe13e79
Tests: Add unsupported test for interface typedef ( #2783 )
2021-02-16 22:31:30 -05:00
95b0e9eef2
Tests: Add missing sc_time_stamp calls.
2021-02-16 20:34:44 -05:00
e44563fddc
Tests: Use vl_time_stamp64 where reasonable
2021-02-16 20:14:30 -05:00
43cf5693d1
Fix shifts by > 32 bit values ( #2785 ).
2021-02-14 11:15:12 -05:00
20b3f0efa0
Fix class extends with VM_PARALLEL_BUILDS ( #2775 ).
2021-02-13 17:29:34 -05:00
36eb952b60
Tests: Fix mising init
2021-02-03 19:43:29 -05:00
99afffa949
Tests: Add some verbose statements.
2021-02-03 19:38:44 -05:00
ae311200bf
Tests: Pass tool to allow ifdefs in VPI C code.
2021-02-03 19:29:24 -05:00
828fa80afa
Tests: Add common use_libvpi for multiple simulators
2021-02-03 18:59:27 -05:00
fe0a42eaa8
Tests: Cleanup some unused functions.
2021-02-03 18:50:23 -05:00
153335ff35
Tests: Cleanup some DPI warnings.
2021-02-03 18:30:39 -05:00
7bce15b065
Apply clang-format
2021-02-03 22:39:03 +00:00
2225acd3ec
Tests: Avoid C++11 requirement in TestVpi.h
2021-02-03 17:37:31 -05:00
e77e4e1fe6
Improve struct scopes when dumping structs to VCD ( #2776 )
2021-02-03 14:40:21 -05:00
05bb24df6c
Fix $fread extra semicolon inside statements.
2021-01-26 22:20:16 -05:00
31223d4058
Fix $ in filenames ( #2768 ).
2021-01-26 20:10:38 -05:00
d891e5ac3a
Fix to exclude strings from toggle coverage ( #2766 ) ( #2767 )
2021-01-25 07:33:38 -05:00
64941538b7
Fix TIMESCALE warnings on primitives ( #2763 ).
2021-01-23 10:31:41 -05:00
fadc6776ec
For --flatten, override inlining of public and no_inline modules ( #2761 )
2021-01-18 08:03:18 -05:00
3c849d7ce0
Generate SELRANGE instead of errors for potentially unreachable code ( #2625 ) ( #2754 )
...
When using a "if" statement inside an always block, part of the code may
be unreachable. This can be used to avoid errors, but it generated an
error, this commit demotes this to a warning. Partly fixes #2625 .
2021-01-15 07:31:48 -05:00
3bb8fbe73b
Internal coverage improvements
2021-01-13 20:01:10 -05:00
ab5d4bd51d
Tests: Abstract out common test comparison
2021-01-12 18:31:23 -05:00
769c0fa318
Fix to ignore coverage on real ports ( #2741 ) ( #2745 )
2021-01-10 12:40:03 -05:00
a11700271f
Add LATCH and NOLATCH warnings ( #1609 ) ( #2740 ).
2021-01-05 14:26:01 -05:00
6d80e8f856
Test update
2021-01-05 09:04:31 -05:00
5b280c1911
Fix hierarchical verilation with explicit setting of default parameter value ( #2738 )
...
* Test hierarchical block that is explicitly set its default parameter value.
* Fix hierarchical verilation when a hierarchical block is instantiated with explicit setting of the default value.
Parameterized hierarchical block must have mangled name even when all parameters have default value,
otherwise the parameterized module will be hidden by protect-lib wrapper.
* rename variable names. No functional change is intended.
2021-01-03 12:19:37 +09:00
1a073fbf5e
Fix vpiLeftRange on little-endian memories ( #2696 ).
2021-01-02 22:00:13 -05:00
83d978c2cd
Fix generate for unrolling to be signed ( #2730 ).
2021-01-02 21:43:13 -05:00
7a18adc716
Emit timescale in hierarchical block only when timescale is specified ( #2735 )
...
* Add a test for hierarchical verilation without timescale
* Emit timeunit in hierarchical wrapper only when it is specified in the input design or command line option.
* Update src/V3AstNodes.h
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2021-01-02 08:31:27 +09:00
72b2df30f8
Fix tracing empty sc module ( #2729 ).
2020-12-28 11:13:58 -05:00
cbd1bd5dad
Tests: Fix some VPI coverage holes
2020-12-23 19:15:00 -05:00
97255dc835
Tests: Test future if condition optimization ( #2726 )
2020-12-23 18:23:47 -05:00
1124829500
Fix $urandom_range maximum value ( #2723 )
2020-12-22 07:52:38 -05:00
b93e409f0e
Optimize additional display statements ( #2702 ).
2020-12-19 11:12:47 -05:00
ca9bdc6e70
Tests: Ignore github action commits
2020-12-18 23:06:42 -05:00
1e34ae31d2
Fix vpi_release_handle to be called implicitly per IEEE ( #2706 ).
2020-12-18 21:16:57 -05:00
d0c4aee7b5
Tests: clang-format
2020-12-17 22:44:50 -05:00
a88965a124
Fix scope map for multiple construction ( #2710 )
2020-12-17 12:21:40 -05:00
c18cbca813
Add support for package imports preceeding parameters in interfaces ( #2714 )
...
Co-authored-by: James Hanlon <mail@jameswhanlon.com>
2020-12-17 11:26:53 -05:00
deb5531e54
Tests: Make explicit some IEEE-mandated freeing of VPI handles
2020-12-16 20:57:02 -05:00
9bb353c577
Tests: Make explicit some IEEE-mandated freeing of VPI handles
2020-12-16 20:36:04 -05:00
a816c2b75e
Tests: Fix hardcoded path in last test
2020-12-16 19:38:35 -05:00
ff702174d8
Report double calls to vpi_release_handle when using VL_DEBUG
2020-12-16 19:10:17 -05:00
0abf18f618
Fix supporting begin_keywords 1364-2001-noconfig
2020-12-16 18:40:45 -05:00
6adda241c9
Fix $urandom_range with no second argument
2020-12-16 18:34:49 -05:00
ce9293fcb3
Fix memory leaks found in trace related tests ( #2708 )
...
* Fix memory leak of t_trace_cat and t_trace_cat_renew
* Fix memory leak of t_trace_c_api
* Fix memory leak in t_trace_public_func and t_trace_public_func_vlt
* Fix memory leaks in t_flat_build (and probably more).
* Use unique_ptr in testcases
2020-12-17 08:31:47 +09:00
b75901b3eb
Fix VPI module tree ( #2704 )
2020-12-16 11:46:57 -05:00
3039735648
Tests: Fix various test leaks ( #2703 ).
2020-12-15 23:12:13 -05:00
c00c26c705
Remove some comments emitted in output.
...
* Comments were disabling some optimizations.
* Suspect rarely referred to.
* Sometimes incorrectly placed due to other optimizations.
2020-12-15 22:55:17 -05:00
084ba6711b
Tests: Fix various test leaks ( #2703 ).
2020-12-15 22:09:40 -05:00
d9ef4ac435
Rename --asan to --sanitize ( #2705 )
2020-12-15 21:07:27 -05:00
7821da6ad5
Fix DPI-C and protect-lib if port is implicit logic ( #2699 )
2020-12-15 09:51:14 -05:00
882b310897
Fix little endian packed array counting ( #2499 ).
2020-12-13 16:23:59 -05:00
82fc142c1c
Add error on real to non-real output pins ( #2690 ).
2020-12-13 13:33:48 -05:00
457d1a66f2
Fix VPI memory word indexing ( #2695 )
...
* Test that indexing into memory word fails
* VPI: don't index into memory word
Memory and memory words share a VerilatedVar, so check for memory word before attempting to index.
2020-12-12 22:47:47 -05:00
b04a1caeac
In warnings, rename cells to instances to match IEEE
2020-12-12 22:43:55 -05:00
53c4c7d540
Fix error format ( #2095 ).
2020-12-12 22:26:50 -05:00
e2e3cc8463
Better error on inside on unpacked, queues, etc ( #2566 )
2020-12-12 21:20:42 -05:00
6061744c4d
Tests: Add t_dynarray_unpacked ( #2314 )
2020-12-12 20:56:35 -05:00
18f8c8a14f
Fix error when dotted refers to missing module ( #2095 ).
2020-12-12 20:25:00 -05:00
3f119f5647
Fix --no-decoration to turn off DPI import/export locations
2020-12-12 19:33:18 -05:00
517fdb7587
Support queue of arrays
2020-12-12 19:19:32 -05:00
28d139149a
Test: Add unpacked array of 1 bit wire to DPI tests ( #2694 )
2020-12-13 07:28:37 +09:00
d7af6436a2
Fix genblk naming to match IEEE ( #2686 ).
2020-12-12 12:57:11 -05:00
c80ca8d03e
Test: Use non-blocking assignment as DRIVE macro does in t_prot_lib ( #2693 )
2020-12-12 23:07:12 +09:00
30546afdab
Fix VPI range iterator null return ( #2691 )
...
* Test that range iterator exhausts after 1 dimension
* Separate range iterator from range object
Range iterators should return NULL after all ranges have been returned
2020-12-12 08:11:08 -05:00
a5fa468343
Fix cast from packed structs, broke with $cast ( #2684 )
2020-12-10 18:36:06 -05:00
2df1b72ce2
CI: Add separate contributors action ( #2689 )
2020-12-10 18:12:26 -05:00
53ce708294
Fix showing reference locations for BLKANDNBLK ( #2170 ).
2020-12-09 23:07:11 -05:00
ab4ad9965c
Fix DPI open array handling issues, and do internal coverage ( #2350 ).
2020-12-09 22:15:34 -05:00
7d05be802d
Misc internal coverage hole and related bug fixes
2020-12-09 19:18:12 -05:00
5e7b0d526d
Support 'randc' as alias to 'rand' ( #2680 )
...
* Add alias 'randc' to 'rand'
* Make the 'RANDC' warning; add tests
2020-12-09 19:17:30 -05:00
ff3d35ca61
Support unpacked array port in protect-lib and hierarchical verilation ( #2672 )
...
* Add a test to use unpacked array port in hierarchical verilation and protect-lib.
* V3EmitV supports unpacked array variables
* Can Emit local unpacked array properly
* Update golden of t_debug_emitv
* Support unpacked array port in protect-lib
* Remove t_prot_lib_unpacked_bad test as unpacked array is supported now.
2020-12-09 08:29:45 +09:00
c23de458ed
Misc internal coverage cleanups
2020-12-08 08:40:22 -05:00
7892c5af13
Tests: Fix fstrobe instability
2020-12-08 07:49:48 -05:00
8e06b1e925
Misc internal coverage cleanups
2020-12-07 23:15:29 -05:00
3c680ddf22
Tests: Test some warnings without tests.
2020-12-07 20:30:16 -05:00
47eeef485d
Report UNUSED on parameters, localparam and genvars ( #2627 ).
2020-12-07 19:49:50 -05:00
cf7ea06b5d
Support randomize() class method and rand
2020-12-07 17:55:22 -05:00
cd248f6bd7
Internals: Make consistent left/right/lo/hi accessors to ranges.
...
Change order of Range to store always left:right.
XML output changes to now show left:right (previously info was lost), no other change intended.
2020-12-06 21:13:56 -05:00
b32d530000
Error message cleanup
2020-12-06 20:33:08 -05:00
d5f88cbf78
Tests: Rename some tests.
2020-12-06 11:37:56 -05:00
74ef35d3b3
Support $cast and new CASTCONST warning.
2020-12-05 22:58:36 -05:00
375ea169b9
Internals: Apply verilog-mode. No functional change is intended. ( #2671 )
2020-12-05 21:55:06 -05:00
Yutetsu TAKATSUKASA
Àlex Torregrosa
Geza Lore
Wilson Snyder
Udi Finkelstein
Rupert Swarbrick
Todd Strader
David Turner
Wilson Snyder
github action
Paul Wright
James Hanlon
Pierre-Henri Horrein
Julien Margetts
Nandu Raj
Marlon James
Krzysztof Bieganski