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1995 Commits

Author SHA1 Message Date
Paul Wright d891e5ac3a
Fix to exclude strings from toggle coverage (#2766) (#2767) 2021-01-25 07:33:38 -05:00
Wilson Snyder 64941538b7 Fix TIMESCALE warnings on primitives (#2763). 2021-01-23 10:31:41 -05:00
James Hanlon fadc6776ec
For --flatten, override inlining of public and no_inline modules (#2761) 2021-01-18 08:03:18 -05:00
Pierre-Henri Horrein 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
Wilson Snyder 3bb8fbe73b Internal coverage improvements 2021-01-13 20:01:10 -05:00
Wilson Snyder ab5d4bd51d Tests: Abstract out common test comparison 2021-01-12 18:31:23 -05:00
Paul Wright 769c0fa318
Fix to ignore coverage on real ports (#2741) (#2745) 2021-01-10 12:40:03 -05:00
Julien Margetts a11700271f
Add LATCH and NOLATCH warnings (#1609) (#2740). 2021-01-05 14:26:01 -05:00
Wilson Snyder 6d80e8f856 Test update 2021-01-05 09:04:31 -05:00
Yutetsu TAKATSUKASA 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
Wilson Snyder 1a073fbf5e Fix vpiLeftRange on little-endian memories (#2696). 2021-01-02 22:00:13 -05:00
Wilson Snyder 83d978c2cd Fix generate for unrolling to be signed (#2730). 2021-01-02 21:43:13 -05:00
Yutetsu TAKATSUKASA 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
Wilson Snyder bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder 72b2df30f8 Fix tracing empty sc module (#2729). 2020-12-28 11:13:58 -05:00
Wilson Snyder cbd1bd5dad Tests: Fix some VPI coverage holes 2020-12-23 19:15:00 -05:00
Wilson Snyder 97255dc835 Tests: Test future if condition optimization (#2726) 2020-12-23 18:23:47 -05:00
Wilson Snyder b8b9170f9d Remove Unix::Processors dependency 2020-12-23 16:07:14 -05:00
Nandu Raj 1124829500
Fix $urandom_range maximum value (#2723) 2020-12-22 07:52:38 -05:00
Wilson Snyder b93e409f0e Optimize additional display statements (#2702). 2020-12-19 11:12:47 -05:00
Wilson Snyder ca9bdc6e70 Tests: Ignore github action commits 2020-12-18 23:06:42 -05:00
Wilson Snyder 1e34ae31d2 Fix vpi_release_handle to be called implicitly per IEEE (#2706). 2020-12-18 21:16:57 -05:00
Wilson Snyder d0c4aee7b5 Tests: clang-format 2020-12-17 22:44:50 -05:00
Todd Strader a88965a124
Fix scope map for multiple construction (#2710) 2020-12-17 12:21:40 -05:00
James Hanlon 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
Wilson Snyder deb5531e54 Tests: Make explicit some IEEE-mandated freeing of VPI handles 2020-12-16 20:57:02 -05:00
Wilson Snyder 9bb353c577 Tests: Make explicit some IEEE-mandated freeing of VPI handles 2020-12-16 20:36:04 -05:00
Wilson Snyder a816c2b75e Tests: Fix hardcoded path in last test 2020-12-16 19:38:35 -05:00
Wilson Snyder ff702174d8 Report double calls to vpi_release_handle when using VL_DEBUG 2020-12-16 19:10:17 -05:00
Wilson Snyder 0abf18f618 Fix supporting begin_keywords 1364-2001-noconfig 2020-12-16 18:40:45 -05:00
Wilson Snyder 6adda241c9 Fix $urandom_range with no second argument 2020-12-16 18:34:49 -05:00
Yutetsu TAKATSUKASA 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
Todd Strader b75901b3eb
Fix VPI module tree (#2704) 2020-12-16 11:46:57 -05:00
Wilson Snyder 3039735648 Tests: Fix various test leaks (#2703). 2020-12-15 23:12:13 -05:00
Wilson Snyder 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
Wilson Snyder 084ba6711b Tests: Fix various test leaks (#2703). 2020-12-15 22:09:40 -05:00
Yutetsu TAKATSUKASA d9ef4ac435
Rename --asan to --sanitize (#2705) 2020-12-15 21:07:27 -05:00
Yutetsu TAKATSUKASA 176cc5a196
Add --asan option that enables address sanitizer to the test driver (#2700) 
* Experimentally add --vltasan which enables address sanitizer

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2020-12-16 07:33:26 +09:00
Yutetsu TAKATSUKASA 7821da6ad5
Fix DPI-C and protect-lib if port is implicit logic (#2699) 2020-12-15 09:51:14 -05:00
Wilson Snyder 882b310897 Fix little endian packed array counting (#2499). 2020-12-13 16:23:59 -05:00
Wilson Snyder 82fc142c1c Add error on real to non-real output pins (#2690). 2020-12-13 13:33:48 -05:00
Marlon James 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
Wilson Snyder b04a1caeac In warnings, rename cells to instances to match IEEE 2020-12-12 22:43:55 -05:00
Wilson Snyder 53c4c7d540 Fix error format (#2095). 2020-12-12 22:26:50 -05:00
Wilson Snyder e2e3cc8463 Better error on inside on unpacked, queues, etc (#2566) 2020-12-12 21:20:42 -05:00
Wilson Snyder 6061744c4d Tests: Add t_dynarray_unpacked (#2314) 2020-12-12 20:56:35 -05:00
Wilson Snyder 18f8c8a14f Fix error when dotted refers to missing module (#2095). 2020-12-12 20:25:00 -05:00
Wilson Snyder 3f119f5647 Fix --no-decoration to turn off DPI import/export locations 2020-12-12 19:33:18 -05:00
Wilson Snyder 517fdb7587 Support queue of arrays 2020-12-12 19:19:32 -05:00
Yutetsu TAKATSUKASA 28d139149a
Test: Add unpacked array of 1 bit wire to DPI tests (#2694) 2020-12-13 07:28:37 +09:00