23c243bb82
Add support for null ports ( #2875 )
2021-04-09 10:39:46 -04:00
e2c11cceb8
Fix select of with index variable ( #2880 ).
2021-04-08 19:35:03 -04:00
52fc134272
Apply clang-format
2021-04-07 13:56:12 +00:00
2b2680770b
Improve scope types in FST and VCD traces ( #2805 ).
2021-04-07 09:55:11 -04:00
cb95a7294f
Fix backtrace on bisonpre error
2021-04-06 18:07:28 -04:00
a29ac44af9
Add FST SystemC tracing ( #2806 )
2021-04-06 16:18:58 -04:00
961a2fef61
Some minor preliminary docs reorg
2021-04-04 22:05:44 -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
c62546c761
Add --coverage-max-width ( #2853 ).
2021-03-29 18:54:51 -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
5b4448de23
Internals: Add some std::'s. No functional change intended.
2021-03-26 23:22:52 -04:00
ca01d6f18d
Internals: Add some std::'s. No functional change intended.
2021-03-26 21:23:18 -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
93eabb83b2
Cleanup some python warnings. No functional change.
2021-03-20 17:37:24 -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
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
e6b19d557e
Fix false $dumpfile warning on model save ( #2834 ).
2021-03-14 09:08:17 -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
1b4a82acde
Verilated signals now use VlUnpacked in place of C arrays. ( #2774 ) partial.
2021-03-13 12:37:19 -05:00
689d5b5090
Internals: Add std:: to make_pair. No functional change.
2021-03-12 18:17:49 -05:00
3a55600913
Internals: Restyle with C++11 using replacing typedef
2021-03-12 18:10:45 -05:00
404b323f8c
Internals: Remove some unnecessary typedefs. No functional change.
2021-03-12 17:26:53 -05:00
29ed866061
Fix range inheritance on port without data type ( #2753 ).
2021-03-11 19:22:19 -05:00
7469166c38
Fix or-reduction on different scopes broken in 4.110 ( #2828 ).
2021-03-10 18:08:11 -05:00
5a4e4b2dcd
Add -Oo to disable const bit tree ( #2830 ).
2021-03-10 17:47:31 -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
cf9ac8270b
Internals: Remove duplicated entry of -quiet-exit. No functional change is intended. ( #2821 )
2021-03-05 23:11:54 -05:00
de774ac4d8
Cleanup python code style issues. No functional change intended.
2021-03-05 22:52:39 -05:00
81ef8fb201
Cleanup python code style issues. No functional change intended.
2021-03-05 21:59:00 -05:00
97b869e5d8
Internals: Mark some functions of VSpellCheck 'const'. No functional change is intended. ( #2817 )
2021-03-04 22:08:44 +09:00
ed2f8dc097
Internals: Rename some internal functions etc to avoid _V
2021-03-03 22:53:50 -05:00
be31fdcfe4
Use Google-style-guide header guard naming, to avoid __ prefix.
2021-03-03 21:57:07 -05:00
e81abdb616
Fix slice-assign overflow bug ( #2803 ) ( #2811 )
2021-03-01 18:20:56 -05:00
fec5e69ec5
--inhibit-sim is planned for deprecation, file a bug if this is still being used.
2021-02-28 09:26:06 -05:00
05e5fb04ed
Fix formatting vars in protect-lib wrapper
2021-02-27 20:06:48 -05:00
ce78d6e438
Fix flexfix to directly run with python.
2021-02-25 21:19:37 -05:00
dad86b9a84
Tests: Fix leak found by previous commit
2021-02-25 20:38:38 -05:00
e1a48dcb07
Fix spacing
2021-02-25 20:13:13 -05:00
c95e606c0a
Fix range inheritance on port without data type ( #2753 ).
2021-02-24 18:21:13 -05:00
9650aefa42
Internals: Cleanup unneeded {}. No functional change
2021-02-21 21:25:21 -05:00
3ae75926e4
Inline old VL_CTOR macros.
2021-02-21 12:12:11 -05:00
18f3df438e
For generated --main, use unique_ptr. No functional change intended.
2021-02-21 11:02:02 -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
62e877ebf0
Add transformation of '^(const ^ a)' -> '(^const) ^ (^a)' ( #2800 )
...
* Add transformation of '^(const ^ a)' -> '(^const) ^ (^a)'
* Use TREEOP instead of TREEOPC
2021-02-20 23:16:55 +09:00
120322df3e
Remove redundant AND with 1 ( #2791 )
2021-02-18 19:28:49 +09:00
22e299e78e
Support concat selection ( #2721 ).
2021-02-17 23:03:47 -05:00
2b2fe13e79
Tests: Add unsupported test for interface typedef ( #2783 )
2021-02-16 22:31:30 -05:00
64887bd92d
Commentary
2021-02-16 20:40:16 -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
e77e4e1fe6
Improve struct scopes when dumping structs to VCD ( #2776 )
2021-02-03 14:40:21 -05:00
483516ce4e
Fix build to execute vlcovgen with python3. ( #2773 )
2021-01-28 15:01:33 -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
555269f791
Apply clang-format
2021-01-23 15:32:52 +00:00
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
878a252437
Internals: Add TREEOPC() that executes only when m_doCpp==true ( #2759 )
2021-01-17 13:53:49 +09:00
5cadabeb2d
Fix argparse difference on ubuntu 18.04
2021-01-16 14:14:39 -05:00
2517bfd0af
Fix argparse difference on ubuntu 18.04
2021-01-16 13:57:56 -05:00
1f105edf69
Internals: Convert astgen to python.
2021-01-16 13:24:14 -05:00
cea8b65f8c
Internals: Make some accessors in V3Number public ( #2756 ). No functional change.
2021-01-16 09:47:04 -05:00
22260c6b85
Internals: Rename V3Const TREEOPC to TREEOPA.
2021-01-15 22:13:06 -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
bcf9abf490
Internals: Var rename. No functional change.
2021-01-11 22:42:14 -05:00
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
4f1867a4f8
Apply clang-format
2021-01-11 03:55:27 +00:00
bd551a7444
Internals: Convert bisonpre to python3
2021-01-10 22:53:59 -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
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
c0a6858c42
Refactor V3Param ( #2736 )
...
* Use unique_ptr to manage lifetime. Slightly changed variable name. No functional change is intended.
* Let ParameterizedHierBlocks::areSame() public. No functional change is intended.
2021-01-03 07:21:45 +09:00
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
bd602d0e2d
Copyright year update
2021-01-01 10:29:54 -05:00
72b2df30f8
Fix tracing empty sc module ( #2729 ).
2020-12-28 11:13:58 -05:00
84c323188e
Internals: yapf reformat vlcovgen. No functional change.
2020-12-23 19:17:46 -05:00
9f8b17230a
Cleanup extra space on 'VlWide<...>>'
2020-12-23 18:09:12 -05:00
93476a7372
Internals: Convert vlcovgen to python3. No functional change.
2020-12-23 16:54:05 -05:00
922eab5f93
Internals: Convert config_rev, cppcheck_filtered, flexfix to python3
2020-12-23 15:41:14 -05:00
b7a533109d
Fix cppcheck warnings. No functional change intended.
2020-12-23 15:22:02 -05:00
28ff71b1bf
Internals: Misc refactoring from dcache branch. No functional change.
2020-12-19 20:46:10 -05:00
b93e409f0e
Optimize additional display statements ( #2702 ).
2020-12-19 11:12:47 -05:00
ec4e408b2b
Add yapf and reformat python code
2020-12-18 22:34:14 -05:00
a16ebaf79c
Remove some stale and unsupported maintainer utilities
2020-12-18 21:57:48 -05:00
c39a8b439a
Internals: Use emplace instead of insert(make_pair(...)). No functional change intended.
2020-12-18 18:24:47 -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
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
b75901b3eb
Fix VPI module tree ( #2704 )
2020-12-16 11:46:57 -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
7821da6ad5
Fix DPI-C and protect-lib if port is implicit logic ( #2699 )
2020-12-15 09:51:14 -05:00
5ee30e271e
When combine functions, favor keeping non-slow name.
2020-12-13 21:53:55 -05:00
4ce48788c5
Always use verilated_heavy ( #2701 ).
...
On test suite adds ~7% runtime but will simplify logic and enable some
future changes.
Most large designs I saw were already using verilated_heavy as were using
strings, queues, associative arrays, classes, $readmem, $writemem, or
$valueplusargs.
2020-12-13 19:40:05 -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
5898c22b3b
Internals: Cleanup variables for pin interconnection
2020-12-13 13:22:42 -05:00
13e88106da
Internals:Cleanup dpiTypesToStringConverter. No functional change is intended. ( #2698 )
2020-12-13 16:05:06 +09:00
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
fb689bbb19
Fix clang warning, recent change
2020-12-12 22:16:10 -05:00
e2e3cc8463
Better error on inside on unpacked, queues, etc ( #2566 )
2020-12-12 21:20:42 -05:00
18f8c8a14f
Fix error when dotted refers to missing module ( #2095 ).
2020-12-12 20:25:00 -05:00
44765e03a3
Internals: clang-format
2020-12-12 20:22:28 -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
0ca72f8098
For debug build, mv to prevent text busy error durring regression
2020-12-12 19:19:32 -05:00
81ce2cbc05
Internals: Params cleanups in prep for dedot.
2020-12-12 15:48:10 -05:00
d7af6436a2
Fix genblk naming to match IEEE ( #2686 ).
2020-12-12 12:57:11 -05:00
82d8fe0c27
Internal coverage fixes
2020-12-10 22:01:56 -05:00
a5fa468343
Fix cast from packed structs, broke with $cast ( #2684 )
2020-12-10 18:36:06 -05:00
d94a8a28fa
Fix Windows msys2, define WEXITSTATUS ( #2685 )
2020-12-10 12:20:54 -05:00
af0e535015
Internals: Remove Xnor node type.
...
Convert to Not(Xor(x)) up front, to help code coverage and optimize out extra nots sooner.
2020-12-10 00:04:10 -05:00
5b2844e1be
Fix instability in last commit from dangling deletes.
2020-12-09 23:57:40 -05:00
53ce708294
Fix showing reference locations for BLKANDNBLK ( #2170 ).
2020-12-09 23:07:11 -05:00
a1322635fd
Internal coverage improvements
2020-12-09 22:32:09 -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
8e06b1e925
Misc internal coverage cleanups
2020-12-07 23:15:29 -05:00
47eeef485d
Report UNUSED on parameters, localparam and genvars ( #2627 ).
2020-12-07 19:49:50 -05:00
251812638d
Internals: Rename accessor. No functional change.
2020-12-07 18:50:31 -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
570631380b
Internal: Misc cleanups. No functional change intended.
2020-12-06 13:49:44 -05:00
74ef35d3b3
Support $cast and new CASTCONST warning.
2020-12-05 22:58:36 -05:00
8b8ebb0e43
Internals: Use restorer. No functional change.
2020-12-05 22:21:30 -05:00
301b4ff1ad
Internals: Introduce TaskDpiUtils in V3Task ( #2670 )
...
* Internals:Simplify V3Task.cpp. no functional change intended
* Internals:Introduce TaskDpiUtils in V3Task.cpp. No functional change intended
2020-12-06 12:09:48 +09:00
9c2785b49b
Internals: Swap lhs/rhs $cast args.
2020-12-05 17:11:00 -05:00
8582aed66a
Add --top option as alias of --top-module.
2020-12-05 16:58:17 -05:00
9bd5cd4ef3
Internals: Track null separately from '0
2020-12-05 16:49:10 -05:00
f858dd44ac
Fix :: references to forward classes
2020-12-05 16:23:20 -05:00
e69736124f
Debug: Less verbose link.
2020-12-05 16:16:37 -05:00
f0e691a1b8
Handle unsupported parameters through link phase
2020-12-05 11:30:14 -05:00
5fb834e41e
Fix passing parameter type instantiations by position number.
2020-12-05 11:00:30 -05:00
016611021d
Fix the default GNU Make executable name on FreeBSD ( #2553 )
2020-12-02 19:27:53 -05:00
fa20614277
Fix Ubuntu 16.04 LTS warning
2020-12-02 19:20:03 -05:00
1e69167191
Internals: Move function in V3Width. No functional change.
2020-12-02 18:51:29 -05:00
faa5edc068
Add TspStateBase destructor ( #2620 ).
2020-12-02 07:37:34 -05:00
b054d937cb
Rename static/thread misnamed variables. No functional change.
2020-12-01 19:01:20 -05:00
212e8fb14b
Internals: Cleanup some inlines, use constexpr. No functional change intended.
2020-12-01 18:49:03 -05:00
d21b4e3fc7
Internal cast preparatory cleanups.
2020-11-29 18:26:06 -05:00
665e8edaff
Support $monitor and $strobe.
2020-11-29 11:31:38 -05:00
67103d346b
Fix $fwriteh/$fwriteo
2020-11-29 10:53:44 -05:00
aebb54444e
Internals: Favor NodeProcedure. No functional change intended.
2020-11-29 09:50:30 -05:00
a54ac52a35
Internals: Use 'Bit' where mean 2-state type. No functional change.
2020-11-29 08:23:36 -05:00
aa360052a8
Internals: Code movement, no functional change.
2020-11-28 22:01:11 -05:00
e09f039a36
Internals: Remove dead code. No functional change.
2020-11-28 21:43:37 -05:00
ff262fc4fb
Support type(t) static casting
2020-11-28 17:29:21 -05:00
9a9931fb9d
Support complex function arguments.
2020-11-28 13:46:14 -05:00
30686d8550
Support passing of objects to functions
2020-11-28 12:43:24 -05:00
05f3fd7c6e
Fix class new with math.
2020-11-28 12:26:44 -05:00
e14319b401
Internals: Refactor V3Param through code movement only. No functional change intended.
2020-11-28 12:04:29 -05:00
1299b70945
Internals: Pass class parameters through link.
2020-11-27 22:48:42 -05:00
cf2810db8b
Change -sv option to select 1800-2017 instead of 1800-2005.
2020-11-27 21:49:47 -05:00
d77beecc6e
Fix $countbits(..., 'z)
2020-11-27 21:34:40 -05:00
0c6bd42da3
Fix $countbits(..., 'x)
2020-11-27 20:51:32 -05:00
5091298fae
Internals: Cleanup V3Unknown. No functional change intended.
2020-11-27 20:25:02 -05:00
cef7610b14
Fix crash on virtual interfaces.
2020-11-27 20:02:17 -05:00
ed268805ce
Lint check for pure virtual in non-virtual class.
2020-11-27 19:53:04 -05:00
123d1af29d
Fix crash on non-class static function
2020-11-27 14:58:50 -05:00
963fd0664d
Fix class-in-module issues
2020-11-27 09:42:51 -05:00
4643d6e883
Internals: Refactor V3Param through code movement only. No functional change intended.
2020-11-27 09:17:44 -05:00
d89fc05da1
Internals: Refactor V3Param through code movement only. No functional change intended.
2020-11-27 09:04:56 -05:00
84d7380588
Internals: Param immediate delete, in prep for next commit. No functional change intended.
2020-11-27 08:50:29 -05:00
04febb1944
Internals: Move V3Param code. No functional change.
2020-11-26 15:03:55 -05:00
d56b923eaa
Fix 'randomize() with {}' crash
2020-11-26 11:50:50 -05:00
a37866ee92
Support 'super'.
2020-11-26 11:06:59 -05:00
1a92a44c7d
Internals: Assert on misexpected 'new'.
2020-11-26 09:38:47 -05:00
60a1d25a96
Fix extern function member references.
2020-11-26 08:55:32 -05:00
ad21f2e850
Fix 'this' in extern functions.
2020-11-26 08:28:53 -05:00
380137a402
Fix internal pointer shown on CLKDATA warnings
2020-11-25 21:34:56 -05:00
de931d6a97
Fix LHS is not a lvalue when using tristate with -Oi.
2020-11-25 21:09:25 -05:00
f2d8e45d72
For performance, use unordered_set/map where possible. No functional change intended.
2020-11-25 20:57:30 -05:00
085ef5fc05
Fix extern function var refs getting errors.
2020-11-25 20:05:44 -05:00
6095efd84e
Check for proper 'local' and 'protected' ( #2228 ).
2020-11-25 07:03:01 -05:00
114ab1378f
Internals: Track class package on membersels
2020-11-24 23:36:09 -05:00
8622c754b7
Fix unstable statistic
2020-11-24 23:35:44 -05:00
bf24fa9478
Fix access to non-overridden base class variable ( #2654 ).
2020-11-24 22:46:02 -05:00
e1c45440fc
Internals: Rename packagep(). No functional change.
2020-11-24 21:56:03 -05:00
b0cb43b2f2
Fix not iterating some extended classes depending on declaration order.
2020-11-24 21:41:32 -05:00
dc1f44840d
Internals: Fix not clearing packagep on some assignments. Should affect assertions only.
2020-11-24 21:34:11 -05:00
fd21a41acd
Internals: Minor cleanups before class fix ( #2654 ). No functional change intended.
2020-11-24 21:28:26 -05:00
dc306cf371
Internal debug: avoid segflt with gdb "pnt"
2020-11-24 18:35:12 -05:00
35374f09b4
Add error on class extending itself
2020-11-24 18:15:49 -05:00
e85a2e860e
Support 'with item.index'.
2020-11-23 23:18:58 -05:00
b684995292
Support $random and $urandom seeds.
2020-11-19 21:32:33 -05:00
c371a63d41
Internals: Fix missing final. No functional change.
2020-11-19 08:23:15 -05:00
0102efd4ea
Support unpacked array in DPI-C ( #2648 )
...
* Add tests for unpacked array in DPI-C
* Add more generic parameter generator to AstNodes
* Supports multi dimensional array in DPI ( DPI argmuments <=> Verilator internal type conversion)
consider typedef in V3Task
fix export test
fix inout for scalar
support export func of time
* V3Premit does not show an error for wide words nor ArraySel
* Unnecessary pack func for unapcked array does not appear anymore
* Support unpacked array in runtime header
- Add an overload for lvalue VL_CVT_PACK_STR_NN
- Allow conversion from void *
* touch up tests for codacy advices
* resolve free functions. no functional change intended.
2020-11-19 22:02:58 +09:00
abfee1270f
Improve internal code coverage
2020-11-18 22:21:48 -05:00
5992d678be
Fix clang error, broke last commit.
2020-11-18 22:18:29 -05:00
b6ded59c2b
Internals: Use and enforce class final for ~5% performance boost.
2020-11-18 21:32:16 -05:00
c0888c1b0f
Internals: Use newline instead of endl to avoid unneeded flush.
2020-11-18 21:03:23 -05:00
fa77141519
Fix unpacked array parameters near functions ( #2639 ).
2020-11-18 20:12:14 -05:00
b3760911e7
Internals: Param minor cleanups. No functional change intended.
2020-11-18 19:50:47 -05:00
e6f7510895
Add check for rand_mode/constraint_mode.
2020-11-17 22:14:18 -05:00
2f718b9ea0
Show IEEE reference in array port message, plus internal cleanups.
2020-11-17 21:10:50 -05:00
1e7c61b23e
Internals: Refactor huge func in V3Param. No functional change intended.
2020-11-16 22:35:51 -05:00
1b0a48ea02
Internals: Use C++11 = default where obvious. No functional change intended.
2020-11-16 19:56:16 -05:00
70b3a599ce
Fix trace signal names getting hashed ( #2643 ).
2020-11-16 18:11:27 -05:00
26c0e6ba00
Fix missing array include.
2020-11-16 07:31:12 -05:00
efc6fb7fc3
Internals: Better pack AstNode. No functional change.
2020-11-15 22:03:06 -05:00
b68038a73f
clang-tidy fix. No functional change.
2020-11-15 17:23:02 -05:00
f4ef4ad9f3
Internals: Favor std::array where easy. No functional change intended.
2020-11-15 16:21:26 -05:00
f6f7684ccd
Internal member initialization. No functional change intended.
2020-11-15 15:40:35 -05:00
e74cc32f2d
Add internal assertion that VarScopes properly formed.
2020-11-14 16:13:06 -05:00
f94fcaa8e4
Move YYDEBUG into header. No functional change intended.
2020-11-14 10:20:27 -05:00
3e7013af31
Internal scope cleanup. No functional change.
2020-11-13 21:12:18 -05:00
f7a5883205
Internals: assert not double adding. No functional change intended.
2020-11-13 21:12:03 -05:00
e8c03650ae
Fix internal error if always block without begin-end has concat ( #2640 ) ( #2641 )
2020-11-13 09:50:09 -05:00
7eac788306
Add error on using :: with module
2020-11-12 19:45:26 -05:00
b84c9bb4c0
Internals: Show scope debug information.
2020-11-11 19:00:10 -05:00
6dfce882a1
Support $exit as alias of $finish
2020-11-10 22:49:48 -05:00
79d33bf1ee
Use C++11 for loops, from clang-migrate. No functional change intended
2020-11-10 22:10:38 -05:00
44eb362a18
clang-tidy cleanups. No functional change intended.
2020-11-10 21:40:14 -05:00
8664aac225
Fix missing newlines in emit.
2020-11-09 18:29:09 -05:00
6965e138aa
Add clearer unsupported message for inside on array ( #2566 )
2020-11-08 23:26:58 -05:00
fc52fb9093
Fix arrays of modport interfaces ( #2614 ).
2020-11-08 22:43:32 -05:00
cef7708f38
Internals: Fix missed access change. No functional change intended.
2020-11-08 22:02:35 -05:00
438fb01665
Fix exited typo ( #2634 )
2020-11-08 21:55:33 -05:00
67d5b1a11a
Internals: Preserve arrays of modports. Part of #2614 .
2020-11-08 19:15:53 -05:00
d78941885b
Fix cast width propagation ( #2597 ).
2020-11-08 19:07:33 -05:00
6e7b07c794
Internals: Prep for #2597 . No functional change intended
2020-11-08 18:58:31 -05:00
152689776d
Report error on typedef referencing self ( #2539 ).
2020-11-07 15:41:37 -05:00
778f133118
Fix dynamic new with init argument ( #2325 ).
2020-11-07 14:28:05 -05:00
ff5465308b
Internals: Tree dump DEFAULT pattern. No functional change.
2020-11-07 11:56:24 -05:00
2a24bb4759
Fix queue poping wrong value when otherwise unused ( #2512 ).
2020-11-07 10:37:55 -05:00
7c4259bc0a
Support static methods and typedefs in classes ( #2615 )
2020-11-06 19:51:21 -05:00
75881754a9
Fix dangling reference (Issue #2622 ) ( #2623 )
...
* collect multiple string literals of "__Vcvt". No functional change is intended.
* temporary variable for DPI-C should be static if its type is string
* Update src/V3EmitC.cpp
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2020-11-04 06:08:03 +09:00
48bcf66ac7
Fix C++14 deprecated random_shuffle.
2020-11-02 20:07:58 -05:00
0145d9d514
Fix C++14 deprecated random_shuffle.
2020-11-02 19:55:01 -05:00
2ce86eddfa
Internal debug. No functional change.
2020-11-01 22:27:27 -05:00
b663d1a230
Rename internal interface references, part of #2614 .
2020-11-01 20:52:21 -05:00
5821048df7
Fix clang warning.
2020-11-01 17:18:06 -05:00
80284c437e
Internals: Refactor some VAssign printing. No functional change.
2020-11-01 16:59:23 -05:00
2aedc91151
Support queue and associative array 'with' statements. ( #2616 )
2020-11-01 10:56:07 -05:00
c1e8337fc1
Support pattern assignment to dynamic arrays.
2020-11-01 10:18:32 -05:00
726e78fdda
Add 'with' syntax checks.
2020-10-31 10:33:36 -04:00
085e8454b8
Support 'with' into elaboration (only).
2020-10-31 10:00:55 -04:00
85b05366bc
Internals: Misc prep work for 'with' support.
2020-10-31 09:24:16 -04:00
e6b0479b80
Internals: CFunc VL_RESTORER. No functional change intended.
2020-10-31 09:14:47 -04:00
cf7b5c091a
Internals: Track some VAccess that can be ReadOnly. No functional change.
2020-10-30 22:28:51 -04:00
51b0963e61
Internals: Favor const for map keys. No functional change intended.
2020-10-30 18:00:40 -04:00
0c949ceba2
Internals: classOrPackage is a module, from #2615 .
2020-10-30 08:43:20 -04:00
5c070558ae
Internals: Misc cleanups in prep for interface bugfix. No functional change intended.
2020-10-29 21:27:19 -04:00
23140aeff0
Internals: V3Begin code cleanup. No functional change.
2020-10-27 22:39:45 -04:00
d44426b3f3
clang-format. No functional change.
2020-10-27 20:33:45 -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
77ac9bfcc6
Fix WIFEXITED missing from MinGW/MSYS2 ( #2609 )
...
* WIFEXITED missing from MinGW/MSYS2, added defines
* Found source of the WIFEXITED macro in the binutils-gdb repo. Now with less pointer manipulation.
2020-10-27 13:33:25 -04:00
95d1272269
Support associative array pattern assignments and defaults.
2020-10-25 21:05:22 -04:00
835905bdae
Convert cast tasks to assertions
2020-10-24 20:30:52 -04:00
9d0a7d5e70
Commentary ( #2606 ).
2020-10-23 18:30:10 -04:00
4cec3ff2a0
Fix WIDTH warnings on comparisons with nullptr ( #2602 ).
2020-10-22 17:27:23 -04:00
25593c0ee2
Fix capitalization
2020-10-22 17:13:42 -04:00
5d3dd52f13
Support queue slicing ( #2326 ).
2020-10-18 13:23:39 -04:00
ec36d0d772
Internals: When resolving assignments pass dtype to children.
2020-10-18 12:30:33 -04:00
4576644591
Prep for future queue slicing.
2020-10-17 21:09:10 -04:00
d8df216a8d
Fix emit indent of VL_TO_STRING
2020-10-17 20:05:21 -04:00
964dcd5b7c
Tests: Add additional array method tests and error
2020-10-17 19:23:27 -04:00
f62c070d06
Internals: Concat strings only when final; prep for queues.
2020-10-17 18:56:38 -04:00
a56e0a6e89
Internals: Prep for type method. No functional change intended.
2020-10-17 16:48:11 -04:00
451e961e03
Internals: Prep for type method. No functional change intended.
2020-10-17 16:04:29 -04:00
cb550e5357
Remove old MSVC 6 workarounds
2020-10-17 14:21:27 -04:00
829db3eefa
Fix tick style on %p formats.
2020-10-16 19:26:04 -04:00
44f938e507
Use static const for emitted parameter declarations.
2020-10-16 19:05:28 -04:00
4849c0530b
Fix class extends with typedef.
2020-10-16 18:25:32 -04:00
d4df94d866
Internals: Move static resolution to LinkParse.
2020-10-15 21:08:24 -04:00
5d8019f941
Internals: Only need to applyFTask once. No functional change intended.
2020-10-15 21:02:24 -04:00
e3cf5c07e4
Internal coverage improvements. No functional change.
2020-10-13 21:13:52 -04:00
3d8dc2774b
Fix clang 11 warning. No functional change intended.
2020-10-13 19:22:49 -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
e25a6334cf
Support repeated forward typedefs.
2020-10-10 11:29:10 -04:00
070bead9f9
Internals: Refector typedef call. No functional change intended.
2020-10-10 11:25:44 -04:00
215d3614c0
Fix preprocessor stringify of undefined macro.
2020-10-09 18:53:09 -04:00
1ebf937a6c
Internals: Favor std method. No functional change intended.
2020-10-09 17:55:58 -04:00
7be343fd7c
Support 'this' ( #2585 ).
2020-10-08 07:54:01 -04:00
fb2d78520f
Internals: Remove redundant initial clears. No functional change intended.
2020-10-07 19:43:08 -04:00
c5da072ff6
Fix performance degradation when --threads is used with --hierarchical (Issue #2562 ) #2581
2020-10-05 08:20:49 +09:00
e3a1954e20
Fix hierarchical references used inside a function ( #2267 ) ( #2572 )
2020-09-27 10:10:44 -04:00
4ba2637360
Fix class wide member display ( #2567 ).
2020-09-25 07:37:38 -04:00
6430743b6f
Fix method calls to package class functions ( #2565 ). [Peter Monsson]
2020-09-22 09:09:10 -04:00
0c49cca527
Fix $urandom_range passed variable ( #2563 ).
2020-09-22 08:44:51 -04:00
7a9e79ea79
Fix -G dropping public indication ( #2561 ).
2020-09-21 08:29:57 -04:00
157948c552
Fix cmake build with --hierarchical option ( #2560 )
...
* hier_block with cmake test doesn't assume prefix now.
* Add space between files
* don't set -Mdir on cmake build as it will be set by DIRECTORY option
* Use top target name instead of prefix
2020-09-20 07:48:05 +09:00
1c1b95161b
Load source file of the hier_block explicitly ( #2559 )
...
* Add a test to make sure that lib modules (loaded via -y option) can be a hier_block.
* Add HDL file of the hier_block to the source list if the module is loaded via -y option.
(Each hier_block is treated as a top module when processing the hier_block.)
* Use "\n" for delimiter as the other files
2020-09-19 08:13:49 +09:00
66d1754d19
Fix constant x propagation of xor.
2020-09-18 17:47:22 -04:00
57a53c014d
Internals: Add proper delegation to dump methods ( #2555 )
2020-09-16 21:52:24 -04:00
e48a859b86
Add timescale directive for hier_block if the original design has it ( #2554 )
...
* add timescale directive to a test to reproduce #2544
* add timescale directive to hierarchy blocks
2020-09-17 06:09:29 +09:00
430238a6b4
Support # as a comment in -f files ( #2497 ).
2020-09-15 20:12:08 -04:00
9a4c5509fc
Internals: Allow make clang-format in src
2020-09-15 07:39:50 -04:00
0765443353
Internals: Remove unneeded constructor.
2020-09-15 07:35:53 -04:00
fac04521db
Internals: Fix VL_LEAK_CHECK ( #2542 ).
2020-09-11 11:52:30 -04:00
d0819f156f
Add support for |=> inside properties ( #1292 ).
2020-09-10 06:49:04 -04:00
b77eab3f83
Fix crash when mismatching queue types.
2020-09-07 21:13:38 -04:00
30f3774134
Support const object new() assignments.
2020-09-07 17:26:53 -04:00
1899a875a4
Internals: Create VAccess class. No functional change intended.
2020-09-07 17:09:25 -04:00
cc134b38ee
Internal coverage: Misc cleanups
2020-09-07 13:11:44 -04:00
993115d30a
Cleanup and test EmitV for internal coverage
2020-09-07 12:58:30 -04:00
627d83e807
Add support for assume property ( #2531 )
2020-09-03 12:38:48 -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
4f88ec3518
Fix hier test failure on mac ( #2524 )
...
* No need to link the intermediate .so in hierarchical verilation
* apply clang-format
* run all tests in ci instead of cron. DONT_MERGE
* Add -undefined dynamic_lookup for mac environment when linking a shared protect-lib.
* Let's just check on mac for now. DONT_MERGE
* Revert "Let's just check on mac for now. DONT_MERGE"
This reverts commit 533fac6f9ffb4ac1fb42
2020-08-29 07:56:06 -04:00
45eccaecaf
Fix Travis/GCC warnings.
2020-08-27 18:48:26 -04:00
bed3101dfc
Internals: Use VL_RESTORER class to save/restore vars. No functional change intended.
2020-08-24 21:13:28 -04:00
4265f9499d
Support dotted references in foreach in early parsing (for UVM)
2020-08-24 19:33:26 -04:00
6acd5847e7
Fix range check in V3SplitVar to be consistent with #2507 ( #2511 )
...
* test:Add more tests for checking split_var for unpacked array.
* Fix range calculation of SliceSel and change to UASSERT_OBJ because the range check is done in V3Width beforehand.
2020-08-24 19:11:20 -04:00
f7f3d3fd43
Fix splitting eval functions with --output-split-cfuncs ( #2368 ).
2020-08-23 22:21:40 -04:00
917d3b0fb3
Support virtual class
2020-08-23 20:27:25 -04:00
3d073c9534
Fix class extends to use virtual destruction
2020-08-23 20:00:39 -04:00
20206b1e2e
Support simple class extends.
2020-08-23 19:37:56 -04:00
1dce6b2500
Support $stable
2020-08-23 11:34:19 -04:00
d2fac4aa2f
Internals: Add --debug-exit-uvm
2020-08-23 09:05:18 -04:00
132cc1d068
Parser: Move timing control unsupported message
2020-08-23 08:56:35 -04:00
f4a72946eb
Support $urandom, $urandom_range without stability.
2020-08-23 08:42:50 -04:00
e10156548d
Fix GCC warnings
2020-08-23 07:19:20 -04:00
4e6d2cfe38
Fix class constructor error on assignments to const.
2020-08-22 22:44:00 -04:00
7f3a73e314
Fix naming of "id : begin" blocks.
2020-08-22 22:21:37 -04:00
8455ee7091
Optimize one-statement fork/join into begin
2020-08-22 20:04:02 -04:00
9702d11657
Support class extern.
2020-08-22 19:46:21 -04:00
decbf79f39
Convert unnamed error to new PKGNODECL error.
2020-08-22 19:42:21 -04:00
2d7d2c5992
Fix false DECLFILENAME on black-boxed modules ( #2430 ).
2020-08-22 16:56:21 -04:00
2abbd5c145
Convert unnamed error to new PKGNODECL error.
2020-08-22 16:37:49 -04:00
583605b218
Parser: Move extern decl unsupported message
2020-08-22 16:24:29 -04:00
67fab0b4fc
Internals: Add missing package null test. No functional change intended.
2020-08-22 10:22:56 -04:00
43213fcdc2
Fix GCC warnings
2020-08-22 07:44:22 -04:00
f632ea500c
Fix slice of unpacked array calculation (Issue #2506 ) ( #2507 )
...
Fixes Issue #2506 by shifting index as ArraySel does
2020-08-22 15:23:26 +09:00
d7bc0ff5e5
Fix GCC warnings
2020-08-21 08:30:12 -04:00
14604a24d6
Fix GCC warnings
2020-08-20 08:12:06 -04:00
816c5e0dc9
Fix GCC warnings
2020-08-19 08:20:06 -04:00
aa39d020d8
Fix build with Bison 3.7 and newer ( #2505 )
2020-08-18 12:12:52 -04:00
b67f1f0e94
Fix GCC warnings
2020-08-18 08:10:44 -04:00
f5546febe8
Fix OSX GCC register warning.
2020-08-18 08:02:50 -04:00
ea9b65fe6d
Hardcode VM_C11 as always need C++11 now
2020-08-16 15:10:43 -04:00
6013b54f7b
clang-tidy cleanups. No functional change intended.
2020-08-16 14:55:46 -04:00
d75a8624c1
C++11: constexpr replacing defines. No functional change intended.
2020-08-16 14:19:12 -04:00
ac04e85a1c
C++11: More range for. No functional change intended.
2020-08-16 12:54:32 -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
034737d2a8
C++11: Use member declaration initalizations (in nodes). 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
ea4031cbd3
C++11: Use delegating constructors. 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
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
4a5e4b04f3
Support $rose and $fell. ( #2148 ) ( #2501 )
2020-08-14 07:37:10 -04:00
5d98035170
Fix sc names ( #2500 )
...
cint.mainInt(nodep) walks the tree and populates m_ctorVarsVec.
Reuse EmitCImp cint for the slow mainImp() emition steps to make sure
we emit constructor calls to setup SystemC sc_module names.
2020-08-13 08:23:02 -04:00
20c906261b
Fix casting non-self-determined subexpressions ( #2493 ).
2020-08-09 20:59:06 -04:00
98cd925fda
Fix non-32 bit conversion to float ( #2495 ).
2020-08-06 21:56:43 -04:00
e53a522662
Fix protect lib VCS warning ( #2479 )
2020-08-04 17:07:40 -04:00
2bc813da4a
Refactor and test VL_MULS_MAX_WORDS
2020-08-03 22:12:24 -04:00
555408b5d3
Fix V3Unknown from running with flat XML output ( #2494 )
...
* Prevent V3Unknown pass from being run
Co-authored-by: James Hanlon <mail@jameswhanlon.com>
2020-08-03 11:44:47 -04:00
c85589371a
Fix protect-lib without sequential logic ( #2492 )
...
* add a test for protect-lib without sequential logic that cause the follwoing error.
%Error: obj_vlt/t_prot_lib_comb/secret/secret.sv:78:14: syntax error, unexpected ')'
78 | always @() begin
| ^
* protect-lib wrapper must contain sequential signal related statements
only if the protected design is a sequential logic.
Diff looks big, but actually just add "if (m_hasClk)" condition.
Signed-off-by: Yutetsu TAKATSUKASA <y.takatsukasa@gmail.com>
2020-08-01 07:16:15 -04:00
1280070abb
Support $stable ( #2488 )
2020-07-28 18:26:24 -04:00
a52f975bd7
Fix combining different-width parameters ( #2484 ).
2020-07-26 17:54:23 -04:00
0c70f0c786
clang-format
2020-07-26 17:50:31 -04:00
58739a0a99
Internals: add isProgram to AstModule ( #2470 )
...
This allows to check which AstModules were created from `program` keyword
2020-07-16 07:31:16 -04:00
1488f9130d
Enable simple function localparams ( #2461 )
2020-07-15 19:31:19 -04:00
bfea4b7f99
Fix arrayed interfaces, broke in 4.038 ( #2468 ).
2020-07-15 17:58:26 -04:00
ce340658d6
Internals: revert ( #2467 )
2020-07-15 07:50:17 -04:00
a02c420064
Internals: separate AST class for program ( #2467 )
2020-07-15 07:39:58 -04:00
fdb4d3a145
Fix coredump with UVM parse, caused by recent commit.
2020-07-11 20:32:27 -04:00
ced1af8cb8
Parser: Move extends param class unsupported message
2020-07-11 19:53:41 -04:00
f0a6e4c2b2
Parser: Move scoped id unsupported messages down out of parser
2020-07-11 19:11:58 -04:00
9e5cd463e5
Parser: Move class parameter unsupported messages down out of parser
2020-07-11 18:39:01 -04:00
bb8899f307
Internals: Rename AstPackageRef as may point to class.
2020-07-11 10:29:15 -04:00
a500140f1d
Fix Bison 3.6 error messages
2020-07-10 21:54:58 -04:00
75d255a3bf
Internals: clang-format
2020-07-10 18:08:04 -04:00
0674267333
Parser: Test and handle semaphore, mailbox and process.
2020-07-09 20:04:22 -04:00
1632160fb1
Internals: Remove redunand SenItem nodes ( #2457 )
2020-07-05 13:13:03 -04:00
e609328ebb
Ensure VarRef inherits dtype when varp is set.
...
Inlining used to set some VarRefs to point to new Var nodes, without
updating the dtype of the VarRef to the dtype of the new Var.
AstNode::sameTree does identity comparison on the dtype, so some trees
that were semantically the same did not compare as such with sameTree
because of the dtype. This in turn results in some missed opportunities
for combining equivalent SenTree sensitivities when the clock came from
outside.
2020-07-05 16:09:22 +01:00
8291ef6537
Internals: Pass FileLine to findDotted() for error location ( #2455 )
...
* Pass FileLine so that findDotted() will be able to tell the error location though it is not used yet.
* reorder the parameter order. No functional change is intended.
2020-07-04 09:35:04 -04:00
30600bf1a3
Internals: Add const
2020-07-03 14:16:43 -04:00
b968f57711
Suppress unsupported constraint, as implied by unsupported randomize.
2020-07-02 21:10:05 -04:00
ee7b399bf5
Parser: Move 'static' unsupported messages down out of parser.
2020-07-02 21:02:49 -04:00
50c28fa9d3
Parser: Move 'pure virtual' and 'extern' unsupported messages down out of parser.
2020-07-02 08:24:50 -04:00
a17f51eac0
Improve V3MergeCond
...
- Do try to merge after assignment to condition when possible.
- Do not try to merge reduced form if not the expected statement.
This used to cause a crash.
2020-07-02 13:13:51 +01:00
cc50126ad3
Internals: Generalize V3Config to be able to set any module pragma. No functional change intended. ( #2451 )
2020-07-02 07:54:37 -04:00
9d1a39a5e4
Parser: Move 'with' block unsupported messages down out of parser
2020-07-02 07:36:15 -04:00
82cc1a319f
Internals: Simplify condition in V3Dead.cpp. No functional change intended. ( #2454 )
2020-07-02 07:35:55 -04:00
2fd23458ce
Internals: Factor out making a make cmd string in Verilator.cpp. No functional change intended. ( #2453 )
2020-07-02 07:30:40 -04:00
271fa5fe3c
Internals: move parseParamLiteral() to AstConst . No functional change intended. ( #2452 )
2020-07-02 07:29:52 -04:00
04c96694e6
Add $writememb support ( #2450 )
2020-07-01 17:32:15 -04:00
e7bd44561c
Parse dotted new
2020-07-01 07:39:37 -04:00
4d5e448664
Parser: Move member qualifier unsupporteds out of parser.
2020-07-01 07:31:53 -04:00
236c2141e3
Parser: Move 'with' block unsupported messages down out of parser
2020-06-30 21:37:11 -04:00
0b09636c58
Support for-loop increments with commas.
2020-06-29 21:18:41 -04:00
af197f2ceb
Parser: Move 'virtual class' block unsupported messages down out of parser
2020-06-29 21:03:14 -04:00
748c818ccb
Parser: Move 'wait' block unsupported messages down out of parser
2020-06-29 20:39:39 -04:00
ad55564905
Parser: Move disable fork and wait fork down into elaborate stage
2020-06-29 20:22:39 -04:00
ad2cb45a14
Parser: Move unsupported error detection of 'this'/'super' down into link stage
2020-06-29 20:02:15 -04:00
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
0af971292e
Commentary ( #2437 )
2020-06-27 22:35:31 -04:00
5a4cc333fb
Travis: Add OS X build ( #2440 )
2020-06-22 10:13:54 +01:00
f13fd4478c
Init params in constructor to support pre-c++11 compilers
2020-06-22 09:01:39 +01:00
aa595d40de
Do not fold IF with 'bx condition before V3Unknown ( #2438 )
...
Fixes #2425
2020-06-20 04:16:07 +01:00
19c2906a64
Improve code coverage of V3SplitVar.cpp ( #2418 )
2020-06-13 04:45:47 -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
f40f0464e2
Fix replaceMulShift optimization ( #2413 )
2020-06-11 07:42:25 -04:00
a7edf13d62
Fix V3SplitVar test stability ( #2408 )
2020-06-09 22:39:10 -04:00
6e57076726
Support --bbox-unsup parsing of nested foreach.
2020-06-09 22:05:06 -04:00
cef56c6fca
Support --bbox-unsup parsing of class extend typedefs
2020-06-09 20:59:45 -04:00
91f30af01f
Fix --bbox-unsup crash from earlier commit.
2020-06-09 19:49:11 -04:00
3c8953fec2
Fix $sformat with non-constant string first argument
2020-06-09 19:40:49 -04:00
6de78d58fa
Add new UNSUPPORTED error code to replace most previous Unsupported: messages.
2020-06-09 19:20:16 -04:00
d42f9c095b
Delay parsing of associative arrays until dtypes known.
2020-06-09 07:13:40 -04:00
46e10173f8
Support --bbox-unsup parsing of class extern function/task.
2020-06-08 22:33:57 -04:00
d84c7df38f
Internals: Reformat V3Options. No functional change.
2020-06-08 22:17:30 -04:00
6e2d8df9e5
Tests: Add --debug-exit-parse
2020-06-08 22:10:55 -04:00
3963a50aef
Internals: Refactor param array handling to use subroutine. No functional change intended.
2020-06-08 07:43:07 -04:00
47f040a5fd
Internals: Do data type elaboration always as child node, before movement to symbol table.
2020-06-08 06:47:18 -04:00
7b7a2e99e3
Internals: Misc parser cleanups.
2020-06-07 22:15:19 -04:00
25397e7612
Author site: Don't rebuild revision if VERILATOR_NO_OPT_BUILD
2020-06-07 20:08:19 -04:00
4984d19ae9
Support --bbox-unsup parsing :: referencing typedef in class
2020-06-07 19:59:03 -04:00
305448ea86
Cleanup parser errors to identify packages by :: instead of symbol table
2020-06-07 16:54:25 -04:00
4a1d18f0e9
Internals: Refactor parser pipeline to use deque. No functional change intended.
2020-06-07 15:35:36 -04:00
30482f3eea
Internals: Add parser debug printer.
2020-06-07 14:07:15 -04:00
b469feb44b
Fix some syntax error context by splitting internal parse and lex filelines
2020-06-07 13:45:50 -04:00
466fd56d18
Move XML verilator tag handling into parser.
2020-06-07 13:09:18 -04:00
1aaf3f3424
Internals: Rename parser functions called by lexer. No functional change intended.
2020-06-07 12:18:23 -04:00
b5e4917405
Internals: Pass unconnected drive in parser token stream.
2020-06-07 12:08:12 -04:00
140671300c
Internals: Pass parser celldefine state through FileLine. No functional change intended.
2020-06-07 11:58:53 -04:00
820a4dbbdd
Internals: Pass fileline directly. No functional change intended.
2020-06-07 10:53:21 -04:00
53d8ccd149
Internals: Move yyerror to parser. No functional change intended.
2020-06-07 10:31:42 -04:00
418b36ea71
Internals: Pass fileline directly and avoid yyerror
2020-06-07 10:17:50 -04:00
575c565e77
Internals: Refactor to decouple LinkDot from ParseImp. No functional change intended.
2020-06-07 08:23:01 -04:00
01255082a6
Internals: Refactor to decouple LinkDot from ParseImp. No functional change intended.
2020-06-07 08:21:22 -04:00
3798a472b5
Commentary: Indicate mid-rule parser actions.
2020-06-06 17:42:10 -04:00
0e322e2e85
Fix segfault after pin unsupported error.
2020-06-06 16:17:41 -04:00
5cd5c05c05
Support --bbox-unsup parsing of event control expressions
2020-06-06 15:54:44 -04:00
933e796cc2
Support $swrite with arbitrary arguments
2020-06-06 14:47:54 -04:00
ae701e014d
Support --bbox-unsup parsing of for with multiple increments
2020-06-06 13:55:15 -04:00
3a0b8c8870
Fix parsing parameter type with assignment and no type keyword.
2020-06-06 13:44:45 -04:00
dea0e6793f
Simplify V3SenTree.h. No functional change intended.
...
- Remove unused headers
- Simplify container functors
- SenTreeFinder need not be a Visitor
- Update comments
Line coverage should now be 100%
2020-06-06 17:30:32 +01:00
4862916f39
Support --bbox-unsup parsing of 'constraint', 'dist', 'solve'
2020-06-06 12:08:36 -04:00
870ec27b73
Support --bbox-unsup parsing of 'randomize'
2020-06-06 11:22:48 -04:00
a21947d887
Support --bbox-unsup parsing of 'with'
2020-06-06 11:11:23 -04:00
893dee3434
Support --bbox-unsup parsing of forward defed class calls
2020-06-06 10:21:16 -04:00
f083805ab5
Support --bbox-unsup parsing of parameterized classes
2020-06-06 10:06:32 -04:00
7067afde5d
Support --bbox-unsup parsing of foreach(this.foo)
2020-06-06 09:43:13 -04:00
1eaec2aa8a
Support --bbox-unsup of $cast
2020-06-06 09:30:11 -04:00
da01810d98
Internals: Add UNSUP tokens from VParseBison and sort lists. No functional change.
2020-06-06 09:09:26 -04:00
4c7d5a1dc0
Fix --bbox-unsup to bypass more parser unsupported errors.
2020-06-06 08:50:47 -04:00
d15e3d93c4
Internals: Reindent and move parser code. No functional change.
2020-06-06 08:44:44 -04:00
4a404bd92e
Always mask LSB in V3Merge Cond when mergin AstAnd
2020-06-06 00:17:59 +01:00
ff41701ddc
Fix crash on undeclared packages.
2020-06-05 18:50:06 -04:00
c5d61da5d2
Internal coverage: Fix coverage of tests that abort. No functional change intended.
2020-06-05 08:00:22 -04:00
c83b1478e1
Internals: Ifdef out V3Combine incomplete dead code.
2020-06-04 21:55:00 -04:00
3243651c63
Internals: Fix misc internal coverage holes. No functional change intended.
2020-06-04 21:40:40 -04:00
7fe49de420
Tests: Tests to fix misc internal coverage holes.
2020-06-04 20:23:55 -04:00
a433096d5a
Internals: Fix misc internal coverage holes. No functional change intended.
2020-06-04 19:49:39 -04:00
277dee109c
Fix Ariane issues with PostAdd nodes ( #2400 )
2020-06-03 12:50:24 -04:00
ef71576825
Fix coredump from increment patch ( #2391 )
2020-06-03 08:30:49 -04:00
c3271aa891
Fix duplicate VLCOVGEN short code
2020-06-02 21:42:24 -04:00
1cf17b5e78
Fix unused variable.
2020-06-02 22:45:55 +01:00
8b647f0977
Fix error on UNPACKED in parser. ( #1541 )
2020-06-02 08:00:37 -04:00
4c31c5fab5
Fix unused variable.
2020-06-02 07:52:27 -04:00
6ce878cb0d
Fix some clang-tidy warnings
2020-06-01 23:16:17 -04:00
a67ba04c37
Remove dead code and some unused parameters
...
Found with CLion inspections
2020-06-01 17:49:42 +01:00
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
656c460605
Add --dump-tree-addrids developer option
2020-05-31 20:21:55 +01:00
95534fa5c5
Remove unused headers ( #2389 )
2020-05-31 20:21:07 +01:00
611e8b10c6
Fix Verilog coverage to pass real column information
2020-05-31 09:05:10 -04:00
6318a08056
Fix --dump-tree with sparse dumps.
...
"No changes since last dump!" is now only printed if the "last" dump was
actually performed and not skipped due to V3Option::dumpTreeLevel
settings.
2020-05-31 13:48:30 +01:00
b60a92eed3
Fix pre-C11 compiler warning.
2020-05-30 21:11:37 -04:00
fe306a36b8
Add MergeCond pass to combine assignments with ?: on rhs ( #2376 )
...
This provides minor simulation performance benefit, but can provide
large C++ compilation time improvement, notably with Clang (4x).
This patch implements #2366 .
2020-05-30 21:09:05 +01:00
18870f8b62
Remove remnants of long removed --trace-dups option
...
See #2385
2020-05-30 20:16:40 +01:00
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
2e32387e5c
Fix GCC false warning on array bounds. ( #2386 )
2020-05-30 13:47:53 -04:00
b66877c9df
Internals: Refactor V3Expand newWordSel. No functional change intended.
2020-05-30 13:47:53 -04:00
74a6f94e2b
Internals: Remove dead code
2020-05-30 17:20:23 +01:00
35fc8b7259
Debug: Show column numbers in .tree files
2020-05-30 10:08:30 -04:00
e591afd101
Disable over-sensitive debug dump.
2020-05-30 09:35:48 -04:00
ef72c42aa7
Commentary
2020-05-29 19:58:59 -04:00
fbc814b54a
Internal code coverage fixes
2020-05-29 19:35:54 -04:00
4a8c7e869f
Fix coverage issue
2020-05-29 17:59:35 -04:00
a4a1c7a384
Fix swerv issues with Increment nodes ( #2380 )
2020-05-29 13:03:04 -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
9d48ff7745
Support pre/postifx incrementation/decrementation in array index ( #2223 )
2020-05-28 18:08:15 -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
15f0f967b3
Fix uninit variable warning
2020-05-28 17:33:44 -04:00
c5da38206e
Fix configure over-disabling warnings.
2020-05-27 08:45:11 -04:00
978c35995a
Support const cast (ignored since not linting const yet)
2020-05-26 20:44:20 -04:00
2af7f2fa18
Internals: Parser cleanup of cast.
2020-05-26 20:29:54 -04:00
dc90e6c3c3
Generate file with waivers ( #2354 )
...
This adds the flag --generate-waivefile <filename>. This will generate
a verilator config file with the proper lint_off statemens to turn off
warnings emitted during this particular run.
This feature can be used to start with using Verilator as linter and
systematically capture all known lint warning for further
elimination. It hopefully helps people turning of -Wno-fatal or
-Wno-lint and gradually improve their code base.
Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
2020-05-26 20:38:14 +02:00
68a2ed6776
Fix output of loops on waiving ( #2355 )
...
When an unopt loop is waived, we also don't want the loop's example
path being plot.
Signed-off-by: Stefan Wallentowitz <stefan.wallentowitz@hm.edu>
2020-05-26 08:45:57 +02:00
7f32d4dc45
Internals: Parser cleanup of expressions.
2020-05-25 21:51:05 -04:00
7b683fe258
Use sane --output-split values by default to help large builds
...
--output-split is now on by default with value 20000.
--output-split-cfuncs and --output-split-ctrace now defaults to the
value of --output-split unless explicitly specified.
2020-05-26 01:22:10 +01:00
72858175a2
Only emit VM_PARALLEL_BUILDS=1 iff --output-split caused a split.
...
Previously we set VM_PARALLEL_BUILDS=1 if the --output-split option was
provided. Now we only do it iff it actually causes a split.
2020-05-26 01:22:10 +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
5bb1da88ed
Internals: Comment grammar continuations. No functional change.
2020-05-25 19:40:20 -04:00
9969a60b34
Commentary
2020-05-25 18:51:12 -04:00
72402fa91e
Internals: Parser cleanup of parameters, second part.
2020-05-25 18:49:29 -04:00
8255f3f9fe
Internals: Parser cleanup of parameters, first part.
2020-05-25 18:41:47 -04:00
8957f77793
Internals: Refector needHeavy into methods. No functional change intended.
2020-05-25 15:34:24 -04:00
f7249ad23a
Internals: AstRefDType points to AstTypedef instead of sub-dtype, in prep for future commits.
2020-05-24 14:22:06 -04:00
a7432bdea7
Support wide operands in queues and dynamic arrays ( #2352 )
2020-05-23 21:59:56 -04:00
9ffad7f0db
Internal cleanups. No functional change intended
2020-05-23 21:57:08 -04:00
cff4b5a5ee
Fix WIFEXITED error on FreeBSD. ( #2351 ) ( #2353 )
2020-05-23 16:30:36 -04:00
eda46e3949
Internals: Favor exprOrDataType where possible. No functional change intended.
2020-05-23 13:08:56 -04:00
71651718d4
Internals: Track :: in AstDot parsing. No parsing change intended.
2020-05-23 12:44:15 -04:00
da0cb44954
Internals: Refactor parsing id's up to parent rules. No functional change intended.
2020-05-23 12:19:43 -04:00
57621a93ad
Internals: Move PLI errors into linker, and better test.
2020-05-23 11:55:34 -04:00
6a882f9dc6
Internal code coverage improvements. No functional change intended.
2020-05-23 10:34:58 -04:00
01f3e81a36
Internals: Parse extend/implements/etc using generic identifiers.
2020-05-21 21:31:15 -04:00
3cb3b6c400
clang-format verilog.l. No functional change.
2020-05-21 19:46:21 -04:00
8f58b58853
Internals: Parse using idAny where can to better detect id errors.
2020-05-20 23:29:37 -04:00
b66826169d
Internals: Refactor inherits/extends parse so don't need type vs nontype IDs.
2020-05-20 23:10:45 -04:00
d2a7376f14
Fix spacing. No functional change
2020-05-20 22:33:32 -04:00
c9e8a1cb4d
Commentary
2020-05-20 20:31:57 -04:00
d20a4db773
Fix regression due to early constant folding in +: and -: ( #2338 )
2020-05-18 18:46:00 +01:00
ba3930777a
Support display/scan %u/%z ( #2324 ) ( #2332 )
2020-05-18 08:10:32 -04:00
9c054a5774
Optimize trace activity flags a bit more
...
- Improve flag pruning heuristic
- Set all trace activity flags in slow code. This in turns enables us
to remove checking the slow flag on the fast path.
2020-05-17 19:41:24 +01:00
4773a1e77c
Misc internal coverage improvements.
2020-05-17 11:06:14 -04:00
dc25e9b949
Optimize fine grained trace activity flags ( #2336 )
...
Firstly, we always use a byte array for fine grained activity flags
instead of a bit vector (we used to use a byte array only if we had
parallel mtasks). The byte vector can be set more cheaply in eval,
closing about 1/3 of the gap in performance between compiling with
or without --trace on SweRV EH1. The speed of tracing itself is not
measurably different.
Secondly, we prune the activity tracking such that if a set of activity
flag combinations only guard a small number of signals, we will turn
those signals into awayls traced signals. This avoids code which
sometimes tests dozens of activity flags just to subsequently check one
signal and dump it if it's value changed. We can just check the signal
state straight instead, and not bother with the flags. This removes
about 30% of activity flags in SweRV EH1, and makes both single threaded
VCD and FST tracing 8-9% faster.
2020-05-17 13:53:02 +01:00
17e7da77f0
Misc internal coverage improvements.
2020-05-16 18:02:54 -04:00
9c0c6439cc
Clean additional objects.
2020-05-16 13:28:03 -04:00
d33d0301f8
Support verilator_coverage --write-info for lcov HTML reports.
2020-05-16 09:18:35 -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
35a53d9adb
Add t_trace_c_api test.
2020-05-15 20:38:08 -04:00
2885c2ce97
Fix coredump on countbits.
2020-05-15 19:29:17 -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
12b95f6b93
Clean up V3TraceDecl & V3Trace. No functional change intended.
...
- Constify variables
- Remove redundancies
- [Hopefully] make some code a bit more readable
2020-05-15 18:34:29 +01:00
1a0da2e4ec
Support multi-channel descriptor (MCD) I/O ( #2197 )
2020-05-14 18:03:00 -04:00
68d7596adf
Fix compile error when using bison 3.6.1 ( #2320 )
...
Workaround issue: bison 3.6.1 generated unexpected nested-comment
Closes: https://github.com/verilator/verilator/issues/2320
Signed-off-by: Huang Rui <vowstar@gmail.com>
2020-05-13 19:18:56 -04:00
f005b7fd87
Support scan %* format
2020-05-11 22:13:59 -04:00
61e41595a2
Fix clang warning
2020-05-11 20:31:37 -04:00
484b574cef
Fix crash on self-referential enum type. ( #2319 )
2020-05-11 18:44:28 -04:00
29695adf70
Fix 10s/100s timeunits.
2020-05-11 08:15:52 -04:00
15f63d12d5
Fix message for seeded random.
2020-05-10 21:15:48 -04:00
ba7b3fd60f
Support $display(,,).
2020-05-10 20:48:18 -04:00
897b9ccfe2
Fix display of huge double.
2020-05-10 16:03:46 -04:00
b97e1aa9fe
Support cast to string
2020-05-10 15:42:16 -04:00
d4a631446b
Fix crash in unroller on increment-only while loops.
2020-05-10 15:26:41 -04:00
8998ffc4e5
Support reporting some fork syntax errors.
2020-05-10 15:01:43 -04:00
ca162716c6
Internals: clang-format
2020-05-10 14:29:15 -04:00
12b903caf4
Improve error on using array.unique method.
2020-05-10 14:28:42 -04:00
f9a0cf0cff
Support $countbits ( #2287 )
2020-05-10 14:27:22 -04:00
070bcddf5a
Support unpacked array .sum and .product.
2020-05-10 12:48:33 -04:00
feb1e2bd48
Commentary
2020-05-10 11:01:57 -04:00
6e7ee23644
Internals: Code cleanups.
2020-05-09 15:00:46 -04:00
c00cc18d37
Optimize dead code after gotos
2020-05-09 15:00:36 -04:00
a7e17a8855
Fix double conversion on half of conditional.
2020-05-08 21:35:45 -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
9375d9f603
Fix $isunknown with constant Zs.
2020-05-07 21:40:08 -04:00
72bd91c7f1
Support $isunbounded and parameter $. ( #2104 )
2020-05-07 21:12:58 -04:00
8850ca962e
Fix newish error to use standard parens to ref IEEE.
2020-05-07 21:12:58 -04:00
5f7ae1fbce
wip
2020-05-07 21:04:26 -04:00
b56a25e89c
Fix newish error to use standard parens to ref IEEE.
2020-05-07 18:21:11 -04:00
6a54fb6f96
Modify std::multimap in V3Combine safely.
...
We used to iterate the m_callMmap std::multimap by getting limit
iterators from equal_range, but we also modify the same map in the loop
which invalidates those limit iterators. Note this only caused actual
problems if the new AstCCall inserted via 'addCall' in the loop had a
memory address (which is used as the key) which fell into the range
returned by equal_range, so was pretty hard to trigger.
2020-05-07 14:31:43 +01:00
546ccd56c4
Internals: Enable future JumpGo to non-end. No functional change intended.
2020-05-06 21:33:05 -04:00
ca77a93214
Add lint check for bad delay locations.
2020-05-06 19:25:13 -04:00
aa86e0bbc0
Support 'E', 'p', and 'P' when overriding floating point parameter. ( #2310 )
2020-05-06 07:45:07 -04:00
b6b3482010
Internals: Use typ delay by default
2020-05-05 20:42:19 -04:00
05aecd2c0b
Internals: Fix tabs in astgen. No effective functional change.
2020-05-05 20:33:35 -04:00
6ab3d8f3ed
Internals: Refactor to add AstNodeProcedure. No functional change intended.
2020-05-05 19:12:36 -04:00
7d7e67b49b
Show Verilog reference on V3Number asserts.
2020-05-04 19:57:21 -04:00
a41ea180fa
Fix +: and -: on unpacked arrays. ( #2304 )
2020-05-04 19:40:50 -04:00
8f64e4a76f
Support $root, #2150 .
2020-05-02 08:29:20 -04:00
a6deee2083
Fix clock enables with bit-extends, #2299 .
2020-04-30 19:22:58 -04:00
9fd4541069
Fix reduction OR on wide data, broke in v4.026, #2300 .
2020-04-30 17:53:54 -04:00
849487da23
Modify --build to be a standalone option ( #2294 )
...
- Issue an error when --build is used together with --make
- When given --build, always use GNU Make to perform the build
- Update documentation (examples were good as they were)
- Remove the broken t_flag_build_cmake test
Fixes #2280
2020-04-30 12:54:50 +01:00
209a585a68
Remove VL_NEGATE_{I,Q,E}, use C native unary '-' instead
...
This is to avoid slowing down -O0 models unnecessarily.
2020-04-30 01:05:52 +01:00
aa9cde22c8
Use SIMD intrinsics to render VCD traces ( #2289 )
...
Use SIMD intrinsics to render VCD traces.
I have measured 10-40% single threaded performance increase with VCD
tracing on SweRV EH1 and lowRISC Ibex using SSE2 intrinsics to render
the trace. Also helps a tiny bit with FST, but now almost all of the FST
overhead is in the FST library.
I have reworked the tracing routines to use more precisely sized
arguments. The nice thing about this is that the performance without the
intrinsics is pretty much the same as it was before, as we do at most 2x
as much work as necessary, but in exchange there are no data dependent
branches at all.
2020-04-30 00:09:09 +01:00
b44efe7ef7
Use 'suggest' for consistent wording.
2020-04-28 21:19:19 -04:00
15ad3f46be
Fix logical not optimization with empty begin, #2291 .
2020-04-28 21:15:20 -04:00
c6d1a9858a
Use clang-format 10.0.0
2020-04-28 18:47:59 -04:00
910803e6db
Fix error on unpacked connecting to packed, #2288 .
2020-04-27 18:38:54 -04:00
dd967f7769
Improve trace buffer memory utilization and performance.
...
Convert trace buffer to 32-bit entries, rather than a union containing a
pointer type. Also tweaked trace entry layouts for a bit more
performance. This gains another 10% on SweRV EH1 CoreMark.
2020-04-27 19:00:17 +01:00
b79ef672e1
Various minor optimizations of VCD trace routines
...
- Change templated trace routines to branch table.
Removed templating from trace chgBus and fullBus and replaced them with
a branch table like the other there is a very small (< 1%) penalty for
this on SwerRV EH1 CoreMark, but this is less than the variability of
disk IO so it's worth it to keep the code simpler and smaller.
- Prefetch VCD suffix buffer at the top of emit*
- Increase ILP in VCD emit* routines
- Use a 64-bit unaligned store to emit the VCD suffix (on x86 only)
The performance difference with these is very small, but the changes
hopefully make this code more performance-portable across various
micro-architectures.
2020-04-27 18:44:53 +01:00
70549e1a64
Internals: Parse lifetime directives; still unsupported.
2020-04-26 12:45:06 -04:00
87e1c36e4a
Support event data type (with some restrictions).
2020-04-25 15:37:46 -04:00
5e575f5906
Fix line numbers in tables.
2020-04-24 19:34:26 -04:00
df52e481fb
Collected minor output code cleanups.
2020-04-23 21:22:47 -04:00
f93ae707e0
Tests: Add bad option test.
2020-04-23 19:56:26 -04:00
6ed10b7fde
Fix --protect-lib generated library link rules ( #2279 )
...
We used to include a .cpp file on the link line for the shared library,
which was ignored, but generated a .d file for the .so which contained
the header files required by the .cpp file. This then caused a rebuild
where we included the .d in verilated.mk to included in the .h headers
among the prerequisites of the .so, yielding a clang error about treating
.h files as c++-header rather than c-header... Long story short, we don't
do that anymore. This used t cause t_a4_examples to fail on occasion.
Note there is no need for a separate compilation rule for the
<--protect-lib>.cpp, as it will jsut pick up the standard OPT_FAST rule.
2020-04-23 17:30:23 -04:00
7176aee852
Internals: Parse fork and delays, but then still report unsupported.
2020-04-22 21:31:40 -04:00
77915f78db
Add experimental-only option.
2020-04-21 20:45:23 -04:00
c52f3349d1
Initial implementation of generic multithreaded tracing ( #2269 )
...
The --trace-threads option can now be used to perform tracing on a
thread separate from the main thread when using VCD tracing (with
--trace-threads 1). For FST tracing --trace-threads can be 1 or 2, and
--trace-fst --trace-threads 1 is the same a what --trace-fst-threads
used to be (which is now deprecated).
Performance numbers on SweRV EH1 CoreMark, clang 6.0.0, Intel i7-3770 @
3.40GHz, IO to ramdisk, with numactl set to schedule threads on different
physical cores. Relative speedup:
--trace -> --trace --trace-threads 1 +22%
--trace-fst -> --trace-fst --trace-threads 1 +38% (as --trace-fst-thread)
--trace-fst -> --trace-fst --trace-threads 2 +93%
Speed relative to --trace with no threaded tracing:
--trace 1.00 x
--trace --trace-threads 1 0.82 x
--trace-fst 1.79 x
--trace-fst --trace-threads 1 1.23 x
--trace-fst --trace-threads 2 0.87 x
This means FST tracing with 2 extra threads is now faster than single
threaded VCD tracing, and is on par with threaded VCD tracing. You do
pay for it in total compute though as --trace-fst --trace-threads 2 uses
about 240% CPU vs 150% for --trace-fst --trace-threads 1, and 155% for
--trace --trace threads 1. Still for interactive use it should be
helpful with large designs.
2020-04-21 23:49:07 +01:00
97cbc10925
Add --flaten for use with --xml-only ( #2270 ).
2020-04-21 18:14:08 -04:00
65cd4f6047
Fix comment and add to CONTRIBUTORS ( #2270 ).
2020-04-21 18:11:53 -04:00
15f7685755
Codacity cleanups. No functional change intended.
2020-04-20 21:43:05 -04:00
def40fab9b
Internals: Rename VSigning
2020-04-19 21:19:09 -04:00
9164eb03d5
Show that class parameters even if unused are unsupported.
2020-04-19 18:36:55 -04:00
466535abdc
Support direct class member init.
2020-04-18 20:20:17 -04:00
39d7cbf412
Fix arrayed instances connecting to slices, #2263 .
2020-04-17 19:30:53 -04:00
e6f345e45d
Internal: clang-tidy fixes. No functional change.
2020-04-15 21:47:37 -04:00
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
18412f9322
Add --build option to call make/cmake as subprocess ( #2249 )
...
* Add --build, -j, -MAKEFLAGS, and --no-verilate options
* Verilator: Can build on both gmake and cmake
2020-04-15 17:44:21 -04:00
1883ab29cb
clang-format 10.0 forward compatibility. No functional change.
2020-04-15 17:36:57 -04:00
1a64c7d232
Fix run-time formatting of variable wider than 1023 bits ( #2261 )
2020-04-15 17:26:15 -04:00
f3308d236b
clang-format remaining sources. No functional change.
2020-04-15 07:58:34 -04:00
1b94e3b0e2
Internals: clang-format files needed for #2249 .
2020-04-14 19:55:00 -04:00
08b74e5ab9
Fix crash when formatting constant wider than 1023 bits ( #2260 )
2020-04-14 18:07:09 -04:00
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
dc5c259069
Improve tracing performance. ( #2257 )
...
* Improve tracing performance.
Various tactics used to improve performance of both VCD and FST tracing:
- Both: Change tracing functions to templates to take variable widths as
template parameters. For VCD, subsequently specialize these to the
values used by Verilator. This avoids redundant instructions and hard
to predict branches.
- Both: Check for value changes via direct pointer access into the
previous signal value buffer. This eliminates a lot of simple pointer
arithmetic instructions form the tracing code.
- Both: Verilator provides clean input, no need to mask out used bits.
- VCD: pre-compute identifier codes and use memory copy instead of
re-computing them every time a code is emitted. This saves a lot of
instructions and hard to predict branches. The added D-cache misses
are cheaper than the removed branches/instructions.
- VCD: re-write the routines emitting the changes to be more efficient.
- FST: Use previous signal value buffer the same way as the VCD tracing
code, and only call the FST API when a change is detected.
Performance as measured on SweRV EH1, with the pre-canned CoreMark
benchmark running from DCCM/ICCM, clang 6.0.0, Intel i7-3770 @ 3.40GHz,
and IO to ramdisk:
+--------------+---------------+----------------------+
| VCD | FST | FST separate thread |
| (--trace) | (--trace-fst) | (--trace-fst-thread) |
------------+-----------------------------------------------------+
Before | 30.2 s | 121.1 s | 69.8 s |
============+==============+===============+======================+
After | 24.7 s | 45.7 s | 32.4 s |
------------+--------------+---------------+----------------------+
Speedup | 22 % | 256 % | 215 % |
------------+--------------+---------------+----------------------+
Rel. to VCD | 1 x | 1.85 x | 1.31 x |
------------+--------------+---------------+----------------------+
In addition, FST trace size for the above reduced by 48%.
2020-04-14 00:13:10 +01:00
dba88bae3c
Support class new.
2020-04-12 18:57:12 -04:00
d4b6e2b2b5
Internals: NodeModule for packages.
2020-04-12 14:53:10 -04:00
1e2d73fc80
Internals: clang-format and refactor taskref pin handling.
2020-04-12 08:26:14 -04:00
ea3acc2d3a
Fix --skip-identical broke recent commit.
2020-04-11 20:22:57 -04:00
8b2666cd04
Fix to make trace code allocation dense. ( #2250 )
...
This looks like a bits/bytes bug. The affected m_codeInc member
determines how many 32-bit words to allocate in a buffer used to store
previous values of the signal, but this was off by a factor of 8, so
we used to use too much memory.
SweRV VCD tracing speed +6.5% (excluding IO, clang 6.0), due mainly to
reduced D cache misses.
2020-04-11 16:00:43 +01:00
afa8e4c786
Internals: Favor const_iterator. No functional change.
2020-04-11 10:54:42 -04:00
1a6c2fc55d
Fix class members getting misoptimized away.
2020-04-10 21:10:21 -04:00
15b40a97d9
Support `unconnected_drive
2020-04-09 23:26:03 -04:00
343db78c03
Fix including verilated_sc in Syms to fix compile order problem exposed in #2237 .
2020-04-09 23:03:47 -04:00
0cfa828572
Fix DPI import/export to be standard compliant, #2236 .
2020-04-07 19:07:47 -04:00
4556b6c022
Fix clang warning.
2020-04-07 12:17:48 -04:00
f13bd1aec4
Fix clang unused warning.
2020-04-06 08:53:19 -04:00
b6c21ad21a
Fix duplicate traces with $dumpfile, part of #2237 .
2020-04-06 08:33:51 -04:00
50535a1894
Internals: cppcheck 1.90 fixes. No functional change intended.
2020-04-05 18:57:47 -04:00
efaf375887
Configuring with ccache present now defaults to using it; see OBJCACHE in the manual.
2020-04-05 16:10:33 -04:00
a331397954
Fix real conversion from constant with X/Z.
2020-04-05 11:56:15 -04:00
a494ad5ec7
Support $ferror, #1638 .
2020-04-05 11:22:05 -04:00
b617cd5549
Internals: Add V3ERROR_NA_RETURN. No functional change.
2020-04-05 10:26:53 -04:00
e55338f927
Support $fflush without arguments, #1638 .
2020-04-05 10:11:28 -04:00
6eadb8e771
Add simplistic class support with many restrictions, see manual, #377 .
2020-04-05 09:30:23 -04:00
f6048cc9c1
Fix clang warning. No functional change.
2020-04-05 08:22:51 -04:00
9fdb026e95
Add VM_C11 for future need of C++11
2020-04-04 20:48:03 -04:00
bf17bb4648
Fix codacity warnings
2020-04-04 20:08:58 -04:00
a13eab55f5
Internals: Add missing VL_DO_CLEARs. No functional change.
2020-04-04 13:06:31 -04:00
19b472cf0b
Internals: Cleanup unused nodep in visitors. No functional change intended.
2020-04-04 08:31:14 -04:00
38a31ae168
Cleanup misc clang-tidy warnings. No functional change intended
2020-04-03 22:31:54 -04:00
c288a7bfb9
Add GCC10-style line number prefix when showing source text for errors.
2020-04-03 20:07:46 -04:00
7f9aa057bf
Support split_var in vit files ( #2219 )
2020-04-03 08:08:23 -04:00
6f4a8fe695
Fix Travis-CI failures.
2020-04-02 09:22:10 -04:00
aef2b7ea3c
Internals: clang-format cleanup. No functional change.
2020-04-02 08:25:44 -04:00
dcde026bac
With --Wpedantic, report forward typedefs that are unused.
2020-04-02 07:39:14 -04:00
926209706f
Report REALCVT on $display format mistakes.
2020-04-01 20:42:47 -04:00
bd5d4c61c6
Suppress REALCVT for small whole real numbers.
2020-04-01 19:24:07 -04:00
19abce5535
Suppress REALCVT for whole real numbers.
2020-04-01 18:43:53 -04:00
ab058c85bf
Fix clang warning.
2020-04-01 12:40:49 -04:00
e6beab4037
Fix implicit conversion of floats to wide integers.
2020-03-31 20:42:07 -04:00
ebeb645539
Commentary
2020-03-30 20:09:55 -04:00
5c72f01598
Fix assertions with unique case inside, #2199 .
2020-03-30 18:13:51 -04:00
0cf44a9c4f
Internals: Refactor InsideRange common code. No functional change intended.
2020-03-30 18:12:50 -04:00
1fe5d5db79
Fix mingw build ( #2215 )
...
* v3Os: include <windows.h> instead of <winnt.h>
The windows.h header file should be included prior to any other headers,
in order to ensure all definitions are available. By only including
some headers, such as winnt.h, many "undefined symbol" messages are
generated.
Include "windows.h" to fix the build on msys2 under mingw64.
Signed-off-by: Sean Cross <sean@xobs.io>
* configure: check for bcrypt and psapi on windows
These two libraries must be linked in order to have access to
BCryptGenRandom and GetProcessMemoryInfo respectively.
Signed-off-by: Sean Cross <sean@xobs.io>
2020-03-29 12:29:40 -04:00
4145a38c47
Fix duplicate typedefs in generate for, #2205 .
2020-03-26 18:10:20 -04:00
590b1853d0
Fix packages as enum base types, #2202 .
2020-03-24 17:57:12 -04:00
1e0e51edd3
Fix parameter type redeclaring a type, #2195 .
2020-03-21 12:13:55 -04:00
1ce360ed5b
Add SPDX license identifiers. No functional change.
2020-03-21 11:24:24 -04:00
c2b49f0174
Internals: clang-format cleanups. No functional change.
2020-03-15 23:20:33 -04:00
92d62a6568
Internals: clang-format cleanups for V3Inline. No functional change.
2020-03-15 22:30:20 -04:00
5d9d1cc09f
Internals: Favor const_iterator (in a few obvious spots, more needed). No functional change.
2020-03-15 18:34:09 -04:00
57068b95ef
Internals: Move code, no functional change.
2020-03-15 13:39:36 -04:00
5f63b24c50
Change --quiet-exit to also suppress 'Exiting due to N errors'.
2020-03-15 08:09:51 -04:00
81c659957e
Add column numbers to errors and warnings.
2020-03-14 22:02:42 -04:00
ee8dd32c04
Check and document error format, #2191 .
2020-03-14 21:48:26 -04:00
9f947bcb5f
Internals: Refactor flags in V3Undriven. No functional change intended.
2020-03-08 21:37:07 -04:00
8ccc17f30b
Add setting VM_PARALLEL_BUILDS=1 when using --output-split, #2185 .
2020-03-08 09:03:29 -04:00
808c958d42
Internals: Add AstNodeCCall and other items towards classes.
2020-03-07 12:52:11 -05:00
961ac49c5c
Internals: Merge parse type from classes branch. No functional change intended.
2020-03-07 11:00:57 -05:00
2d52f525c5
Add --structs-packed for forward compatibility, #1541 .
2020-03-07 10:51:06 -05:00
e70cba77e6
Add support for dynamic arrays, #379 .
2020-03-07 10:24:27 -05:00
8054fc47ea
Internals: Refectoring. No functional change intended.
2020-03-07 08:24:57 -05:00
e673875b3b
Fix clang warning, last commit.
2020-03-06 07:31:56 -05:00
29923b78fd
Internals: Use VL_TO_STRING instead of to_string.
2020-03-05 23:28:41 -05:00
135cbcd79a
Internals: Move 'new' unsupported forward from parse into Ast.
2020-03-05 22:33:31 -05:00
75ecad591a
Implement $displayb/o/h, $writeb/o/h, etc, Closes #1637 .
2020-03-05 21:49:25 -05:00
fd656f6cc1
Fix clang asserted missing lock on m_dumping.
2020-03-03 19:20:04 -05:00
a7e65379fa
Ignore $dumpflush, think causes travis thread error.
2020-03-02 17:56:42 -05:00
905067d13f
Fix $dumpvar multithreaded assert, broke last commit.
2020-03-02 07:43:10 -05:00
30a33a6104
Add support for and , #2126 .
2020-03-01 21:39:23 -05:00
4878fe3a1f
Add split_var metacomment to assist UNOPTFLAT fixes, #2066 .
2020-02-28 19:15:08 -05:00
68b6a0b667
Fix genblk naming with directly nested generate blocks, #2176 .
2020-02-25 22:21:16 -05:00
5b83484f20
Remove dead genblk code & some cleanups.
2020-02-25 18:57:51 -05:00
c9b74847d1
Docs: Tighter margins, save 10 pages.
2020-02-24 18:11:56 -05:00
120f62fe85
Fix is probably to mark as a clock
2020-02-24 06:36:13 -05:00
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
f7bad37e88
Fix GCC 4.4.7 errors.
2020-02-08 07:09:41 -05:00
77f1b3eef4
Support parameter access from arrays of interfaces, #2155 .
2020-02-06 19:19:23 -05:00
609a5dc26d
Fix cppcheck warnings. No functional change intended.
2020-02-03 23:21:56 -05:00
0aabe6ce00
Internals: Fix cppcheck warning including missing init.
2020-02-03 22:10:29 -05:00
f3ebdc40c6
Fix some coverage lost when multithreaded, #2151 .
2020-02-03 18:43:41 -05:00
2ca9f73b31
Internals: Cleanup Emit towards constructor/destructor output.
2020-02-02 21:15:07 -05:00
73f5e3f808
Internals: Add missing const. No functional change.
2020-02-02 10:34:29 -05:00
8d3dad510f
Fix unused variable.
2020-02-02 06:52:28 -05:00
2576c136f6
Fix `pragma pedantic check to work with -E.
2020-02-01 22:03:18 -05:00
a8ad97eef2
Add VL_CACHE_LINE_BYTES and use 64 as defult.
2020-02-01 20:28:03 -05:00
ee7da1e690
Remove .h comments for empty sections.
2020-02-01 20:11:21 -05:00
969a46faf6
Internals: V3Emit refactoring. No functional change intended.
2020-02-01 19:32:04 -05:00
820df28ad9
Internals: V3CUse state refactoring. No functional change intended.
2020-02-01 19:11:19 -05:00
119162912a
Internals: Determine emit forward declaraions in new pass, towards classes.
2020-02-01 16:51:05 -05:00
80d94891e1
Internals: Allow const & non-member CFuncs for class branch. No functional change.
2020-02-01 10:57:55 -05:00
f00ff61559
Link Verilator binary partially statically, Closes #2146 .
...
The build is now by default configured to link performance critical
libraries (libgcc, libstdc++, libtcmalloc) statically. This improves
Verilation speed by between 4.5-7% based on my measurements as it
eliminates approx 20% of the mispredicted branches from the execution.
With partial static linking, the size of the .text section in
verilator_bin is increased by about 14%, and the binary is itself only
about 800KB bigger on disk, so hopefully this is not a big issue in
exchange for the faster compilation speed. A configure option
"--disable-partial-static" is provided to restore the old behaviour of
linking everything dynamically.
Note: This patch also changes to use libtcmalloc_minimal, which is all
we really need and itself has fewer dependencies.
2020-01-31 19:13:55 -05:00
2d195ebae5
Cleanup IEEE references.
2020-01-30 20:23:57 -05:00
d218f1746c
Add warning on genvar in normal for loop, #2143 .
2020-01-29 21:16:44 -05:00
d4614c290e
Fix WIDTH warning on </<= of narrower value, #2141 .
2020-01-28 20:10:10 -05:00
027cce35c0
Support enum.next(k) with constant k > 1, #2125 .
2020-01-27 17:25:25 -05:00
9fd81b2c6b
Support string character access via indexing.
2020-01-26 16:38:22 -05:00
5430e4ac9b
Cleanup more errors showing data types.
2020-01-26 15:54:57 -05:00
619214b48f
Support $sampled.
2020-01-26 13:38:15 -05:00
68fa82fb14
Support $typename, and use to cleanup error messages.
2020-01-26 13:21:25 -05:00
cac50282eb
Fix pattern replication without key.
2020-01-26 11:38:34 -05:00
8a8f1135b7
Support type(expression) operator, #1650 .
2020-01-26 10:28:13 -05:00
f0b2336345
Internals: Fix cell recursion with future module-in-module.
2020-01-25 18:15:55 -05:00
52907e7b02
astgen: Preserve #line, #2138 .
2020-01-25 15:36:37 -05:00
ef5250f0ca
Internals: Further performance improvement of AstNode type tests, #2138 . No functional change intended.
...
Replace the virtual type() method on AstNode with a non-virtual, inlined
accessor to a const member variable m_type. This means that in order to be
able to use this for type testing, it needs to be initialized based on the
final type of the node. This is achieved by passing the relevant AstType
value back through the constructor call chain. Most of the boilerplate
involved is auto generated by first feeding V3AstNodes.h through astgen to
get V3AstNodes__gen.h, which is then included in V3Ast.h. No client code
needs to be aware and there is no functional change intended.
Eliminating the virtual function call to fetch the node type identifier
results in measured compilation speed improvement of 5-10% as it
eliminates up to 20% of all mispredicted branches from the execution.
2020-01-25 15:29:44 -05:00
eafed88a6e
Internals: Add assertions. No functional change intended.
2020-01-25 10:19:59 -05:00
d64e6b3f9c
Internals: Refactoring towards classes. No functional change intended.
2020-01-25 09:33:43 -05:00
d68ffba8cd
Internals: Rename to prefixNameProtect. No functional change intended.
2020-01-25 09:16:00 -05:00
f0f370490f
Internals: Style cleanups.
2020-01-25 07:59:25 -05:00
a4e8d39932
Spelling fixes
2020-01-24 20:10:44 -05:00
8f0e8e0696
Fix FST tracing of enums inside structs.
2020-01-24 19:46:46 -05:00
7ab2bdb6bb
Support libgoogle-perftools-dev's libtcmalloc if available. #2137 .
...
As Verilator continuously allocates and releases small objects (e.g.:
AstNode, V3GraphVertex, V3GraphEdge), it spends a significant amount of
time in malloc/free and friends. This patch adds the --enable-tcmalloc
configure option to link Verilator against the high performance malloc
implementation library libtcmalloc. The default is to use libtcmalloc if
available on the system. Note that there are no source code change, we
are simply replacing the standard library memory allocation functions.
Measured major compilation speed improvement of 27% when running
Verilator with -O3 on a large design.
2020-01-23 17:32:19 -05:00
c5d04631d1
Internals: More performance efficient AstNode casting. Closes #2133 .
...
dynamic_cast can have large run-time cost, so here we implement type
tests for AstNode instances by checking the unique type() property, which
in turn is a constant generated by astgen. For leaf types in the AstNode
type hierarchy, this is a simple equality check. To handle intermediate
types, we generate the type ids of leaf types in a pre-order traversal of
the type hierarchy. This yields contiguous ranges of ids for sub-type
trees, which means we can check membership of a non-leaf type via 2
comparisons against a low and high id. This single patch makes Verilator
itself 6-13% faster (depending on which optimizations are enabled) on a
large design of over 250k lines of Verilog.
2020-01-22 19:07:48 -05:00
957c1d606b
Add detailed XML location to cell elements, #2134 , #2122 .
...
This was accidentally omitted from the previous PR #2122 .
2020-01-22 07:18:50 -05:00
48dd358c03
Fix clang warnings from override.
2020-01-21 20:22:32 -05:00
220daa5f33
Internals: Restore AstNode naming property. #2133 .
...
The intention was that all subclasses of AstNode which are
intermediate must be abstract as well and called AstNode*. This was
violated recently by 28b9db1903
2020-01-21 19:54:14 -05:00
d76b5b7823
Fix C++11 intrusion.
2020-01-21 19:45:44 -05:00
fbdf5f2dad
Internals: Mark all visit() with VL_OVERRIDE. Closes #2132 .
...
* Add VL_OVERRIDE macro so that compiler can tell my typo when trying to override a function.
* Mark visit() with VL_OVERRIDE. No functional change intended.
2020-01-21 17:35:56 -05:00
8e26bdd098
Fix vpi scope naming ( #2130 )
...
Dedot and shorten the name so that public modules and interface cells
are accessible too via VPI.
Fixes #2109
2020-01-21 17:03:21 +01:00
22088c907f
Set maximum number width ( #2128 )
...
Adjust the maximum number width to 64K. Add --max-num-width option to
adjust this setting.
Closes #2082
2020-01-21 12:17:31 +01:00
abf3850d08
Internals: Misc cleanups for classes.
2020-01-20 16:53:27 -05:00
4a122fd0f2
Add detailed location to XML output ( #2122 )
...
* Add detailed location to XML output
* Fixing build failures
* less cryptic regulary expressions
* correcting typo in test
* Adding file letter to the location attribute, and cleaning up the regular expression in the tests.
* Add remaining test expected output files for XML changes
* spacing fix, adding documentation on changes
2020-01-20 14:08:13 -05:00
0352ceea44
Internals: Refactor some emit code towards classes. No functional change intended.
2020-01-20 14:07:03 -05:00
e8ff191a17
Internals: Prepare for hierarchical NodeModule's. No functional change intended.
2020-01-20 13:27:27 -05:00
5ae09daf5b
Internals: Style cleanup. No functional change.
2020-01-20 11:56:08 -05:00
1dd9a74b6c
Internals: Move V3Global function definitions to their own files. No functional change intended. Closes #2120 .
2020-01-19 07:23:26 -05:00
18e837336a
Internals: Rename MethodCall. No functional change.
2020-01-18 14:11:05 -05:00
835f668aaa
Internals: Refactor statement tracking. No functional change intended.
2020-01-18 13:02:42 -05:00
09199f79a6
Internals: Add VL_DO_CLEAR delete protections. No functional change intended.
2020-01-18 10:29:49 -05:00
7024ea8cb6
Cleaner tristate error. #2117 .
2020-01-18 07:56:50 -05:00
623c4ec103
Internals: Create VL_DO_DANGLING. No functional change intended.
2020-01-16 20:17:11 -05:00
023526ad4b
Internals: Minor refactoring from class branch.
2020-01-15 20:18:12 -05:00
4443ab34fd
Support left justified . Closes #2101 .
2020-01-15 07:32:45 -05:00
81e8127168
Add parameter values in XML. #2110 .
2020-01-14 18:51:20 -05:00
af38e8d387
Improve error on > 127 char modnames. #2106 .
2020-01-14 07:33:12 -05:00
67bb0c78c8
Codacity fix.
2020-01-14 07:13:35 -05:00
918df2e618
Support / with assoc arrarys. Closes #2100 .
2020-01-14 07:01:17 -05:00
fad465abf1
Add lint_off -match waivers ( #2102 )
...
* Add more directives to configuration files
Allow to set the same directives in configuration files that can also
be set by comment attributes (such as /* verilator public */ etc).
* Add support for lint messsage waivers
Add configuration file switch '-match' for lint_off. It takes a string
with wildcards allowed and warnings will be matched against it (if
rule and file also match). If it matches, the warning is waived.
Fixes #1649 and #1514
Closes #2072
2020-01-12 10:03:17 +01:00
98fb7ec193
Commentary.
2020-01-11 21:08:20 -05:00
b71eb76252
For / allow 64-bit addressing.
2020-01-11 14:08:07 -05:00
a15aa0b82b
Fix clang warning
2020-01-11 09:59:42 -05:00
fe94f9891b
Add error on misused define.
2020-01-11 09:16:26 -05:00
5f9ceb99a7
Cleanup spacing.
2020-01-10 21:37:53 -05:00
2638f9db19
Error cleanups.
2020-01-10 19:18:27 -05:00
1234c83953
Fix some C++11 requirements.
2020-01-10 07:07:21 -05:00
a2911ed933
Fix shebang breaking some shells. Closes #2067 .
2020-01-09 20:01:12 -05:00
2a50fafef2
Fix %{number}s with strings. #2093 .
2020-01-09 19:39:27 -05:00
aac02c1ed1
Fix expand optimization slowing --lint-only. Closes #2091 .
2020-01-09 18:04:49 -05:00
06247686c5
Codacy cleanups
2020-01-08 19:33:47 -05:00
9978cbfa5c
Fix tracing -1 index arrays. Closes #2090 .
2020-01-08 07:32:31 -05:00
f23fe8fd84
Update copyright year.
2020-01-06 18:05:53 -05:00
37dc33a195
Deprecation ( #2088 )
...
* Add deprecation warning
* Deprecate -msg in configuration files
* Deprecate sc_clock
2020-01-03 17:27:51 +01:00
924fe235a9
No assign alias for unpacked public variables ( #2089 )
...
Public variables are all emitted in the C code and unpacked arrays
arrays are sliced up for this. After inlining public unpacked array
assignments should not be alias assignments but actual assignments, so
that they are sliced and hence emitted properly.
Fixes #2073
2020-01-03 13:44:45 +01:00
b7665a88db
Rename msg to rule in configuration files ( #2080 )
...
Rename the -msg switch to -rule in configuration files as it is more
clear.
resolves #2068
2019-12-30 19:15:43 +01:00
7b384f7eb7
XML: Add variable attributes ( #2079 )
2019-12-30 12:55:36 +01:00
7bbce51f7b
Add include guard to V3InstrCount.h. ( #2075 )
...
This is needed for cmake unity build to work.
2019-12-30 06:04:03 +03:00
ac1cdf7cdf
Implement APIs missing on Windows. ( #12 )
2019-12-28 19:44:24 +03:00
c753904a3f
Internals: Copy into parser Verilog-Perl rules as comments. No functional change.
2019-12-24 16:15:48 -05:00
8bd43d83b1
Internals: bisonpre should ignore commented BISONPRE lines.
2019-12-24 16:15:47 -05:00
ea5b01d9f3
Internals: Rename pexpr. No functional change intended.
2019-12-24 16:04:28 -05:00
f540dead79
Internals: new() support code, and misc stuff.
2019-12-24 12:47:27 -05:00
40a847d613
Internals: Refactor some code. No functional change intended.
2019-12-24 10:23:43 -05:00
37b9f254a2
Internals: Add origNameProtect. No functional change intended.
2019-12-24 08:47:30 -05:00
c8daab3b46
Internals: Refactor some member handling. No functional change intended.
2019-12-23 20:48:23 -05:00
5089f997cc
Internals: Use standard function for include guards. No functional change intended.
2019-12-23 19:00:17 -05:00
9b998cf6b3
Support implication operator "|->" in assertions, #2069 .
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-23 16:49:18 -05:00
0f0c3d4684
Internals: Copy into parser Verilog-Perl rules as comments. No functional change.
2019-12-23 16:27:07 -05:00
bacbb4cafd
Parse join_any/join_none still as unsupported.
2019-12-23 15:19:22 -05:00
2cbfe99ad5
Parse all class constructs, as still unsupported.
2019-12-23 15:03:04 -05:00
c1fb938a61
Fix huge case statement performance. Closes #1644 .
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-23 07:47:57 -05:00
49db4d2b66
Internals: Trivial spacing change to force CI rebuild. No functional change.
2019-12-22 20:02:37 -05:00
b087673254
Fix output endif spacing. No functional change.
2019-12-22 18:21:43 -05:00
ea979c8f83
Fix disable iff in assertions. Closes #1404 .
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-22 15:49:10 -05:00
3f0e2f7d9d
Fix argument in AstConst.m_num.width. ( #9 )
2019-12-21 10:25:05 -05:00
c9ca390926
Fix missing <algorithm> header. Pull ( #8 )
2019-12-20 20:14:52 -05:00
4a31b69f84
Decrease the number of chained if-else blocks to fix MSVC build. Pull ( #7 )
...
MSVC has a limit of 128 blocks in a chain.
2019-12-20 20:07:50 -05:00
ee184f3f39
Fix strcasecmp for windows, bug1651.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-20 06:58:05 -05:00
9807025618
Fix infinite loop on some V3Ast internal errors.
2019-12-19 20:07:48 -05:00
9a54b2144b
Fix queue issues, bug1643.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-18 18:17:18 -05:00
cafb148a62
Commentary
2019-12-17 18:27:47 -05:00
d738501c01
Fix queues as statements, bug1641.
2019-12-17 06:08:41 -05:00
53c6b7df63
Internals: Rename NodeClassDType. No functional change.
2019-12-16 22:46:09 -05:00
f514049c04
Add cleaner error on version control conflicts in sources.
2019-12-16 21:54:20 -05:00
83a1bd0675
Support immediate cover statements & refactor coverage internals.
2019-12-16 21:44:20 -05:00
8cdc0c4e00
Support string putc, getc, substr, bug1606.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-15 08:09:52 -05:00
460e0541f3
Add error when `resetall inside module
2019-12-14 22:04:58 -05:00
2408de16a0
Support bounded queues.
2019-12-14 21:39:47 -05:00
2a1c57ada6
With -Wpedentic, warn about bad `pragma
2019-12-14 10:13:38 -05:00
39950d16d0
Ignore `uselib to end-of-line, bug1634.
2019-12-12 20:57:48 -05:00
f7a06cb54a
Fix little endian cell ranges, bug1631.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-11 17:15:45 -05:00
c2037ddbc5
Support string compare, icompare, ato* methods, bug1606.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-12-09 19:17:52 -05:00
c896a76fef
Fix clang warning.
2019-12-09 18:25:59 -05:00
bd0eadb311
Fix handling user-botch of %d to print real.
2019-12-08 22:48:44 -05:00
62b0d15d2e
Add lint check for bad enum 4-state values.
2019-12-08 22:26:54 -05:00
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
cda5c53cf9
Add BOUNDED warning and promote bounded queues to unbounded.
2019-12-08 15:56:49 -05:00
81fc1d48a6
Fix gate lvalue optimization error, bug831.
2019-12-07 16:49:11 -05:00
f330f16bf6
Internals: Additional debug dumps.
2019-12-07 16:41:34 -05:00
10a6b566ef
Fix error on unpacked concatenations, bug1627.
2019-12-07 15:53:34 -05:00
4480938b25
Fix interface reference tracing, bug1595.
2019-12-07 12:28:19 -05:00
1a8b192e40
Unsupported on parameters in functions, bug1624.
2019-12-06 18:50:41 -05:00
5c6d74cd80
Fix assertion on dotted parameter arrayed function, bug1620.
2019-12-04 19:25:45 -05:00
8ef4097f00
Fix cppcheck warning.
2019-12-03 19:21:36 -05:00
559852f60b
Add error when number missing value.
2019-12-02 20:21:24 -05:00
b0669f3aca
Fix false unused message on __Vemumtab, msg3180.
2019-12-02 19:03:33 -05:00
00979ede14
Fix overly aggressive --protect-lib check
2019-12-02 08:33:44 -05:00
809a6de9cd
Fix template brackets to avoid C++11, bug1617.
2019-12-02 06:19:33 -05:00
d65d8fda54
Optimize returns at end of functions.
2019-12-01 17:19:18 -05:00
2076b0219d
Fix labels on functions with returns, bug1614.
2019-12-01 17:19:03 -05:00
e28175108f
Support queues (excluding {} notation and pattern assignments), bug545.
2019-12-01 12:35:49 -05:00
b81295230a
Support associative arrays.
2019-12-01 11:52:48 -05:00
6ae7f7b152
Last commit: Fix pattern mismatch crash.
2019-12-01 11:43:48 -05:00
03026b63b9
Internals: Refactor huge pattern function. No functional change intended.
2019-12-01 11:03:53 -05:00
38e586fabe
Internals: Misc refectoring for assoc/queues.
2019-12-01 06:09:58 -05:00
3d6e8e9eb0
Add -Wno-context.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-11-23 10:40:32 -05:00
df192f2b61
Support / with warning.
2019-11-23 09:16:06 -05:00
17ad59394f
Support shortreal as real, with a SHORTREAL warning.
2019-11-23 08:34:40 -05:00
682c2a610f
Fix $display("%p") to be closer to IEEE.
2019-11-21 19:29:46 -05:00
99455a16bf
Fix // in filenames, bug1610.
2019-11-20 21:23:03 -05:00
0f6b625db8
Fix hang on concat error, bug1608.
2019-11-19 19:23:40 -05:00
f134ac4f2f
Black box some additional unsupported constructs.
2019-11-17 09:01:41 -05:00
39eeda50c6
Internals: Rename MethodCall. No functional change.
2019-11-17 08:51:25 -05:00
09ca4ce791
Internals: Assert proper AstArgs in place.
2019-11-17 08:43:04 -05:00
2ff22d9050
Fix earlier +verilated+error+count to do all .
2019-11-17 08:12:39 -05:00
0c0198cf55
Support string.toupper and string.tolower.
2019-11-17 05:05:09 -05:00
d480c2f033
Add +verilator+error+limit to see more assertion errors.
2019-11-16 18:25:47 -05:00
8ebe86e54b
Fix color assertion on empty if, bug1604.
2019-11-16 17:23:51 -05:00
62af9dbed4
Fix member to method error messages.
2019-11-16 15:32:55 -05:00
3eb0ff8aa0
Detect wrong number of args on method calls.
2019-11-16 15:18:57 -05:00
ce5a70fbca
Internals: Split large method function. No functional change.
2019-11-16 14:40:45 -05:00
c36d9a68f5
Support $ungetc.
2019-11-16 12:55:10 -05:00
8c5aa21a11
Support $rewind.
2019-11-16 12:21:35 -05:00
47b5e36e60
Add -Wpedantic for compliance testing.
2019-11-16 11:59:21 -05:00
a481638edb
Add error on redefining preprocessor directives.
2019-11-16 10:19:43 -05:00
de7caad710
Fix signed wildcard comparisons.
2019-11-16 09:58:01 -05:00
b1c14e485a
Fix capital S signed numbers.
2019-11-16 09:39:41 -05:00
617424e04a
Internals: Fix cppcheck warning. No functional change.
2019-11-16 03:14:55 -05:00
e9c4ffa04e
Fix for loop missing initializer, bug1605.
2019-11-15 18:24:55 -05:00
21a380def0
Rework variable emit to prep for other data types.
2019-11-12 21:52:25 -05:00
77e30d4920
Internals: Remove dead code. No functional change.
2019-11-12 18:55:16 -05:00
98dcbc6b3e
Remove footprint comment when single threaded.
2019-11-11 22:21:37 -05:00
e04bc16ffa
Codacity cleanup
2019-11-10 13:21:05 -05:00
2b26ca2c07
Optimize mask/and above conditionals.
2019-11-10 13:17:29 -05:00
ce178ec987
Optimize modulus by power-of-two constants.
2019-11-10 12:12:57 -05:00
fcb733e8d0
Fix clang warning.
2019-11-09 21:47:27 -05:00
f87107e757
Tests etc: Cleanup some clang-format suggestions. No functional change.
2019-11-09 20:35:12 -05:00
cf9f466f0a
Fix false uninit warning
2019-11-09 18:42:18 -05:00
28cbf39995
Support some unpacked arrays in parameters, bug1315.
2019-11-09 18:31:24 -05:00
4767083a72
Internals: Rework AstInitArray to have O(1) access. No functional change intended.
2019-11-09 17:12:26 -05:00
704f40b1a2
Internals: Prep work for simulation of array parameters, bug1315. No functional change intended.
2019-11-09 15:27:10 -05:00
c5f859c9a3
Internals: Format cleanup. No functional change.
2019-11-09 15:27:10 -05:00
abe95f3ab3
Add interface port visibility in traces, bug1594.
2019-11-08 08:26:48 -05:00
2eda38c4d1
Update URLs to https://verilator.org
2019-11-07 22:41:34 -05:00
5811ec07e6
Update URLs to https://verilator.org
2019-11-07 22:33:59 -05:00
f1b10e2b4c
Improve error messages on DIDNOTSETTLE, bug1556.
2019-11-06 19:47:34 -05:00
c1a9ada279
Protect change request filenames.
2019-11-05 21:53:26 -05:00
2aed499e00
Fix detecting missing reg types, bug1570.
2019-11-05 21:15:44 -05:00
b2c5f8e74e
Commentary: No functional change.
2019-11-05 20:42:49 -05:00
8a3227697e
Fix bad-syntax crashes, bug1579.
2019-11-04 22:00:20 -05:00
530ab17c8b
Fix bad-syntax crashes, bug1586, bug1587.
2019-11-04 21:51:20 -05:00
ca8da1f54f
Fix bad-syntax crashes, bug1589.
2019-11-04 21:16:07 -05:00
cc4cb4e006
Avoid internal on unsupported; make tests more stable otherwise on internal.
2019-11-04 21:11:15 -05:00
67a0ad02d2
Fix bad-syntax crasses, bug1591.
2019-11-04 19:27:31 -05:00
055a978866
Fix bad-syntax crasses, bug1583, bug1585.
2019-11-04 19:06:55 -05:00
67d52372e5
Fix bad-syntax crashes, bug1582.
2019-11-04 18:48:47 -05:00
9ff5ef4ad5
Fix false CMPCONST/UNSIGNED warnings on inside, bug1581.
2019-11-02 16:56:37 -04:00
c0c038c887
Remove false unoptimizable warning under debug
2019-11-02 11:15:08 -04:00
8a5b8d5f38
Internals: Fix VFlagBitPacked giving 4-state types.
2019-11-01 20:10:45 -04:00
ff0dd26fe5
Fix --trace-coverage with randReset.
2019-11-01 20:09:57 -04:00
f781085755
Add --xml-output option.
2019-10-31 21:17:05 -04:00
8f6efdaf5c
Allow both -MMD and --no-MMD, and --no/--skip-identical to override default
2019-10-31 20:59:52 -04:00
bcb766b4ce
Fix bad-syntax crashes, bug1577.
2019-10-30 21:49:25 -04:00
63373f6f4c
Fix missing error when parameter assigned to type, bug1576.
2019-10-30 18:18:29 -04:00
40bdd85a07
Fix minor output spacing issues.
2019-10-29 23:19:59 -04:00
8ce60e955f
Fix missing error when parameter assigned to type, bug1575.
2019-10-29 18:38:59 -04:00
171960635e
Add recursive define detection, bug1574.
2019-10-28 22:35:31 -04:00
2ab819aef0
Fix bad-syntax crashes, bug1573
2019-10-28 18:46:13 -04:00
647c321437
Suppress 'command failed' on normal errors.
2019-10-27 17:34:04 -04:00
f852ba8a33
Add --trace-coverage.
2019-10-27 09:27:18 -04:00
8f6015aad5
Fix copy-and-paste error in undriven checks.
2019-10-24 22:50:50 -04:00
352adbed74
Codacy/Cppcheck cleanups.
2019-10-24 22:40:15 -04:00
0cbfd29ac5
Codacy/Cppcheck cleanups and badge.
2019-10-24 22:19:46 -04:00
9f977ed419
Codacy/Cppcheck cleanups and badge.
2019-10-24 21:48:45 -04:00
baa6a2c31a
Support quoted arguments in -f files, bug1535.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-24 07:33:19 -04:00
17ee8579a4
Internals: Make cleanOut/sizeMatters const. No functional change intended.
2019-10-20 11:58:41 -04:00
94f7133c6f
Internals: make dump const. No functional change intended.
2019-10-20 11:49:41 -04:00
71fa09a25b
Fix bad-syntax crashes, bug1563.
2019-10-18 21:30:34 -04:00
89c3c5f952
Internals: Style cleanup. No functional change.
2019-10-18 20:28:59 -04:00
1e4f471049
Add cmake support, bug1363.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-17 19:44:10 -04:00
6081c262f2
Fix misc bad-syntax crashes, bug1557-1560.
2019-10-16 20:05:29 -04:00
c73336f8f5
Fix misc bad-syntax crashes, bug1548, bug1550-1553.
2019-10-15 19:06:00 -04:00
a7c2037b7a
Add --generate-key.
2019-10-09 18:53:30 -04:00
da0da9e258
Add --protect-lib to create protected libraries, bug1490.
2019-10-09 06:47:26 -04:00
2f28c5f5b4
Increase case duplicate/incomplete to 16 bit tables, bug1545.
2019-10-07 07:38:40 -04:00
91f1acd85f
Add --protect-ids to obscure information in objects, bug1521.
2019-10-06 13:24:21 -04:00
307549e8a6
Internals: Fix some cppcheck warnings.
2019-10-06 08:20:02 -04:00
09b79a731a
Fix more output spacing issues.
2019-10-05 21:52:33 -04:00
4544a2fd99
Fix extra declaration of trace() in submodules.
2019-10-05 20:16:33 -04:00
e09c918198
Fix indentation broke in 977a767477.
2019-10-05 18:00:45 -04:00
9bf6135f6d
Remove some output tabs.
2019-10-05 17:35:08 -04:00
d472ef63e9
Internals: Cleanup some misnamed classes. No functional change.
2019-10-05 08:17:21 -04:00
f1c04b5d25
Fix extra space in mtask comment. No functional change.
2019-10-04 22:54:57 -04:00
1cf29c4d20
Fix truncation of comments, broke in f133c4d0b3.
2019-10-04 22:54:17 -04:00
977a767477
Avoid tabs in C output.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-04 21:10:53 -04:00
771a301f66
Commentary: Remove newlines, upsets some patches. No functional change.
2019-10-04 20:17:11 -04:00
a9954a71c3
Fix case statements with strings, bug1536.
2019-10-04 19:13:39 -04:00
e1e45cf13c
Internals: Move option checks to notify().
2019-10-03 22:18:29 -04:00
bd89c71694
Internals: Refactor to avoid V3Global requirements in V3String. No functional change intended.
2019-10-02 21:38:16 -04:00
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
8b6fb26272
Return good exit status on --help.
2019-09-30 23:15:10 -04:00
881362bb04
Fix clang compile warnings.
2019-09-30 21:55:31 -04:00
239ef1ae6d
Fix misc bad-syntax crashes, bug1533.
2019-09-30 20:00:30 -04:00
9eaec3b5c1
Fix misc bad-syntax crashes, bug1530.
2019-09-30 19:48:01 -04:00
12fa085b26
Fix misc bad-syntax crashes, bug1529.
2019-09-30 19:22:14 -04:00
a1405dac8e
Fix misc bad-syntax crashes, bug1532.
2019-09-30 18:50:27 -04:00
f6e0e9adec
Internals: Use SHA256 instead of insecure SHA1.
2019-09-28 13:32:28 -04:00
28b9db1903
Add AstVFile and AstTextBlock, towards bug1490.
2019-09-27 04:24:38 -04:00
be4692772c
Ignore MCD fopenw with --bbox-unsup.
2019-09-26 23:37:22 -04:00
4f315d9078
Fix ugly error on interface misuse, bug1525.
2019-09-25 21:53:01 -04:00
f133c4d0b3
Fix mis-indenting AstComments with C++ symbols.
2019-09-24 19:07:22 -04:00
8490046028
Internals: AstComment optional suppression of at. No functional change intended.
2019-09-23 18:44:45 -04:00
d6ac351dcb
Add --public-flat-rw switch, bug1511.
...
This switch exposes VARs, PORTs and WIREs to C++ code. It must be use
with care as it has a significant performance impact and may result in
mis-simulation of generated clocks. Anyhow, it is prefered over
--public and useful for VPI.
Signed-off-by: Lukasz Dalek <ldalek@antmicro.com>
Signed-off-by: Stefan Wallentowitz <stefan@wallentowitz.de>
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-09-23 07:56:07 -04:00
900115bb2d
Fix false warning on backward indexing, bug1507.
2019-09-17 15:17:23 -04:00
baa634343b
Fix config_rev revision detection on old versions.
2019-09-13 07:20:26 -04:00
1471f5691a
Fix error on multidimensional cells, bug1505.
2019-09-12 19:06:26 -04:00
e556269692
Commentary - Spelling fixes
2019-09-12 07:22:22 -04:00
fa904f386c
Commentary - Spelling fixes
2019-09-09 07:50:21 -04:00
c813026566
Make Syms file honor --output-split-cfuncs, bug1499.
2019-09-04 06:15:41 -04:00
314cd92129
Support $fseek, $ftell, $frewind, bug1496.
2019-09-03 21:28:15 -04:00
ec620387af
Add --dpi-hdr-only, bug1491.
2019-08-27 21:36:59 -04:00
e1e4bde125
Remove old V3ClkGater code
2019-08-27 17:51:06 -04:00
b947391662
Retain widthSized when simulating
2019-08-12 15:38:58 -04:00
562b9551bf
Internals: Remove some unused arguments. No functional change intended.
2019-08-09 04:12:49 -04:00
81e806e895
Fix elaboration time errors, bug1429.
2019-08-04 22:34:54 -04:00
7d4958264a
Support arbitrary-argument $warning/$info etc
2019-08-04 21:50:08 -04:00
429f463032
Don't check SYSTEMC environment, for part of CMake support, bug1363.
2019-08-04 20:21:58 -04:00
b7bd5956ea
Concats should be unsigned
2019-08-04 14:48:17 -04:00
1a36e05cc6
Fix core dump on v3Number replace'ed assertions.
2019-08-04 14:14:28 -04:00
71265a8ec9
Internals: Rename unsized functions. No functional change.
2019-08-04 12:39:35 -04:00
3a720204c2
Internals: Remove m_logicMap as m_detailedMap covers it. No functional change intended.
2019-08-04 08:16:24 -04:00
a95f58749f
Fix internal error on gate optimization of assign, bug1475.
2019-08-03 21:49:39 -04:00
9e58ede480
Internals: Rename V3Hashed functions for future commit. No functional change.
2019-08-03 19:05:59 -04:00
6b798830c9
Fix spacing
2019-07-29 21:07:37 -04:00
4a14788c9b
When showing an error, show the instance location
2019-07-26 12:52:38 -04:00
43ce048f9e
Add rr support
2019-07-25 21:34:09 -04:00
b045111a67
Refactor SimulateVisitor to use AstConst
2019-07-23 13:58:17 -04:00
654571bd1c
V3Number cleanup
2019-07-22 15:07:08 -04:00
97561bf064
When showing an error, show source code.
2019-07-14 21:42:03 -04:00
a4820fc700
Misc minor error cleanups from show-source branch.
2019-07-14 20:59:56 -04:00
ee469eedaf
Fix some errors reporting wrong objects.
2019-07-14 15:06:49 -04:00
cbb9288cb1
Fix some errors reporting wrong objects.
2019-07-14 12:21:39 -04:00
173efbc829
Offer suggestions on bad identifier errors.
2019-07-14 10:08:53 -04:00
0fef3b02ec
Fix some parse tokens having wrong fileline.
2019-07-13 12:01:26 -04:00
d1ee6689c4
Internals: Make V3LanguageWords a singleton.
2019-07-13 08:57:42 -04:00
a7e5cccf33
In errors, single quote signals and other from-user data.
2019-07-11 22:36:32 -04:00
0f857ce423
In errors, single quote signals and other from-user data.
2019-07-11 22:09:30 -04:00
83cf1882de
Quote reserved word messages, and related internal cleanups.
2019-07-11 20:49:35 -04:00
dacf45fea9
Fix error message continuations to avoid linenumber repetition
2019-07-11 19:15:40 -04:00
13a20c5ee9
Internals: Fix inserted tabs.
2019-07-11 07:05:33 -04:00
58dfe9d071
Internals: Detab and fix spacing style issues. No functional change.
...
When diff, recommend using "git diff --ignore-all-space"
When merging, recommend using "git merge -Xignore-all-space"
2019-07-11 06:57:49 -04:00
6c5cc885a6
Internals: Cleanup FileLine constructors. No functional change intended.
2019-07-10 22:04:58 -04:00
9af84c71f5
Internals: More UASSERT_OBJ conversions. No functional change intended.
2019-07-07 09:01:36 -04:00
4ce77d3e68
Header mentions public use.
2019-07-07 09:00:57 -04:00
2ca418288d
Fix enum values not being sized based on parent, bug1442.
2019-07-06 16:26:44 -04:00
bea34d0ced
Internals: Misc enum cleanups. No functional change.
2019-07-06 15:50:25 -04:00
07ae7146e3
Honour system flags, this makes debug flags being injected correctly.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-07-06 13:02:36 -04:00
8548ecfdac
Internals: Add UASSERT_OBJ macro to replace hand-done ifs. No functional change intended.
...
This makes it easier to filter out correctly zero code-coverage lines.
2019-07-06 12:57:50 -04:00
7e54ff1b37
Additional lcov code coverage.
2019-07-05 22:30:19 -04:00
a4b9745e6e
Fix lifetime opt dropping
2019-07-05 22:30:19 -04:00
8612ba2b8d
Internals: Commentary and fix gate debug glibc warning
2019-07-05 22:30:19 -04:00
01ef7122e9
Internals: Add lcov code coverage markers.
2019-06-30 22:37:03 -04:00
ac43e7322b
Internals: Remove dead code.
2019-06-30 22:11:56 -04:00
5cd531a5e0
Tests: Fix glib warning
2019-06-30 21:35:55 -04:00
ec32a9b976
Tests: Close some test coverage holes.
2019-06-30 17:38:41 -04:00
1aae6df669
Internals: Run graph self tests on --debug-self-test
2019-06-30 17:36:58 -04:00
f7641d2ecc
Change MULTITOP to warning to help linting, see manual.
2019-06-30 16:46:48 -04:00
d43e9aa2c5
Fix not in array context on non-power-of-two slices, msg2946.
2019-06-29 11:30:38 -04:00
ba9af4aabf
For internal messages, use <command-line> and <built-in> to match GCC.
2019-06-29 07:39:34 -04:00
6990db70fa
Avoid unique internal fileline in selftest.
2019-06-28 22:34:01 -04:00
af5616c077
Fix line number in dup vars.
2019-06-28 22:34:01 -04:00
8e7559c6c9
Show included-from filenames in warnings, bug1439.
2019-06-22 17:01:39 -04:00
951521320a
Warnings: Suppress dup lines, and use lowercase note: to match gcc
2019-06-22 16:12:17 -04:00
abc0eb92a0
Debug: Show only first line of suppressed warnings
2019-06-22 14:25:31 -04:00
c514bb26e8
Always internal module wrapper TOP.
2019-06-22 13:43:49 -04:00
5cb6474cc6
Fix not reporting some duplicate signals/ports, bug1462.
2019-06-22 12:43:48 -04:00
34ef3c9c38
Internals: Assert V3Number ops have different pointers.
2019-06-15 08:10:17 -04:00
90af180ec1
Fix constant function return of function var, bug1467.
2019-06-15 08:03:39 -04:00
0d71c1154d
Fix overshift error to have user's source line.
2019-06-15 07:44:03 -04:00
5da5e32e86
Fix --savable invalid C++ on packed arrays, bug1465.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-06-14 18:42:27 -04:00
b6c905dffc
Move files into docs directory.
2019-06-13 07:19:44 -04:00
79e9fbaeb7
Tests: Add additional .out files instead of expects.
2019-06-12 21:49:40 -04:00
e713c8ce57
Fix not reporting some duplicate signals, bug1462.
2019-06-12 19:17:10 -04:00
94ed817897
Fix debug over-verbosity.
2019-06-12 19:11:26 -04:00
ff360738b5
XML: Remove extranious space on dtypes.
2019-06-12 07:19:14 -04:00
f7f73a0825
Internals: Standardize internal FileLine filenames.
2019-06-12 07:00:56 -04:00
77c2d49d1a
Internals: Move code out of verilog.y. No functional change.
2019-06-11 21:19:44 -04:00
dd8d5ef687
Internals: Move code out of verilog.l. No functional change.
2019-06-11 21:03:03 -04:00
cfb05cd70a
Whitespace cleanup. No functional change.
2019-06-11 20:20:04 -04:00
6f2f668449
Fix dotted references to type parameter sizes, bug1458.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-06-11 19:00:24 -04:00
6ffbb7cabf
Internals: Remove extra semicolons. No functional change.
2019-06-11 18:31:06 -04:00
34424e70d8
Fix sameHash error on type parameters, bug1456.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-06-05 20:39:42 -04:00
f6f8073058
Support logical equivalence operator <->.
2019-06-01 19:40:06 -04:00
902ba752a3
Move many unsupported errors from lex to parser so can --bbox-unsup ignore them.
2019-05-31 21:05:50 -04:00
97d9de3dad
Support deferred assertions, bug1449.
2019-05-31 07:33:57 -04:00
a58e7d94ec
Error continuation lines no longer have %Error prefix.
2019-05-30 20:30:59 -04:00
c0be8bcefb
Internals: Remove some pointless V3Number temporaries. No functional change intended.
2019-05-29 23:18:47 -04:00
8846b365f4
Fix some memory leaks in V3Const/V3Unroll.
2019-05-29 22:43:26 -04:00
72eb361131
Fix invalid XML output due to special chars, bug1444.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-29 18:41:03 -04:00
b83b606267
Internals: Detab and fix spacing style issues. No functional change.
...
When diff, recommend using "git diff --ignore-all-space"
When merging, recommend using "git merge -Xignore-all-space"
2019-05-19 16:13:13 -04:00
59d7d9e8c3
Fix real parameter assignment, bug1427.
2019-05-17 20:50:57 -04:00
3411279294
Internals: Relocate quoteNameControls, part of bug1444.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-16 21:44:01 -04:00
01725f662f
Fix $display with string without %s, bug1441.
2019-05-16 21:21:38 -04:00
d841e68f4f
Fix parameter function string returns, bug1441.
2019-05-16 21:16:20 -04:00
13ecb8e177
Fix fault on with %t, bug1443.
2019-05-16 19:35:10 -04:00
c8849094fc
Fix spacing of last commit.
2019-05-14 22:05:37 -04:00
afea6d84e3
Mark infrequently called functions with GCC cold attribute.
2019-05-14 22:03:50 -04:00
1fb0af7fba
Internals: Fix some -Wsuggest-attribute=const suggestions.
2019-05-14 21:46:19 -04:00
8ad1a68420
Fix OSX compile issue with -Winvalid-noreturn, bug1440.
2019-05-14 20:51:28 -04:00
d0fbdfac07
Add --quiet-exit, bug1436.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-14 06:47:51 -04:00
7777d10e9b
Tests: Check for and remove trailing newlines
2019-05-13 19:47:52 -04:00
07e6bc17db
Fix error message showing pointer
2019-05-13 19:31:00 -04:00
1f714c6813
Commentary: Spelling fixes.
2019-05-11 18:42:27 -04:00
eac3458647
Internals: V3Number tracks node information, part of bug1305.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-05-09 20:03:19 -04:00
b23fc06388
Internals: Detab and fix spacing style issues in some include files. No functional change.
2019-05-07 23:30:24 -04:00
f818ddc71c
Internals: Detab and fix spacing style issues in tests and scripts. No functional change.
2019-05-07 22:34:09 -04:00
37c8cc82b2
Auto-extend and WIDTH warn on unsized X/Zs, bug1423.
2019-05-07 21:57:38 -04:00
03ebd5554f
Fix table compile error with multiinterfaces, bug1431.
2019-05-06 19:33:54 -04:00
c6650f88e1
Internals: Remove some uses of AstConst taking V3Number. No functional change intended.
2019-05-03 21:21:18 -04:00
55a25674a2
Add --trace-fst-thread.
2019-05-02 20:33:05 -04:00
1ff55c20e0
Support "'dx" constants, bug1423.
2019-05-01 20:02:28 -04:00
3acb85a005
Fix FST enums not displaying, bug1426.
2019-05-01 19:18:45 -04:00
08d041cb93
Add error when use parameters without value, bug1424.
2019-04-30 19:16:41 -04:00
2582a83376
Unsupported error on select of concatenation
2019-03-13 19:52:23 -04:00
0094cd7a81
Internals: Spacing fixes. No functional change.
2019-03-13 19:47:47 -04:00
d9b33d74a4
Support void' cast on functions called as tasks, bug1383.
2019-03-10 15:12:20 -04:00
539a773ea7
Add IGNOREDRETURN warning.
2019-03-10 14:57:01 -04:00
b1831d7e33
Fix +1364-1995ext flags applying too late, bug1384.
2019-03-10 14:09:22 -04:00
0eb75a41bb
Fix perl 5.38 warning.
2019-03-10 12:14:02 -04:00
7bf3366041
Support .
2019-03-07 20:56:53 -05:00
455c552132
Fix MSVC compile error, bug1406.
2019-03-04 20:29:01 -05:00
ab3c6576ed
Report PORTSHORT errors on concat constants, bug 1400.
2019-02-27 21:06:07 -05:00
8a43f41ed6
Fix $value$plus$args missing verilated_heavy.h.
2019-02-15 18:33:52 -05:00
46be6d32c9
Add unsupported for loops error, msg2692.
2019-01-22 19:25:00 -05:00
60f2f176a2
Fix DPI export void compiler error, bug1391.
2019-01-16 00:38:42 -05:00
3a51e84ebc
For XML, fix extends, bug1372.
2019-01-13 20:59:15 -05:00
a2a09253a2
Internals: Show static funcs.
2019-01-12 09:43:24 -05:00
ef884143d1
Add circular typedef error, bug1388.
2019-01-12 09:33:57 -05:00
62a7d713a7
Fix internal error on xrefs into unrolled functions, bug1387.
2019-01-06 17:38:27 -05:00
aaf5b7c2c0
Fix uninitialized data in unroller, bug1386. [Al Grant]
2019-01-06 16:56:56 -05:00
30aa180211
Internals: Use pushDelete for empty unrolls. Theoretical problem only.
2019-01-05 06:53:26 -05:00
0d4270c979
Turn off temporary debug message.
2019-01-05 06:01:22 -05:00
3505486ec8
Internals: Spacing; fix assertion
2019-01-05 05:46:37 -05:00
0e1f8db0d1
Fix uninitialized data in verFiles.dat, bug1385.
2019-01-05 04:58:14 -05:00
8a4aeddbb0
Copyright year update.
2019-01-03 19:17:22 -05:00
e8636f987f
Fix missing too many digits warning, bug1380.
2019-01-03 19:03:27 -05:00
0198a2e9f3
Fix error when no modules in , bug1381.
2019-01-02 18:38:49 -05:00
db92ab47ba
For --xml, add additional information, bug1372.
2019-01-02 07:16:37 -05:00
e01c9df35e
Fix error when pattern assignment has too few elements, bug1378.
2018-12-18 20:41:14 -05:00
89fb57e54f
For --xml, add additional information, bug1372.
2018-12-12 22:12:31 -05:00
8a3e9748b3
For --xml, add additional information, bug1372.
2018-12-10 19:11:35 -05:00
66b23be746
For --xml, add additional modport information, bug1372.
2018-12-10 07:25:44 -05:00
f0cdae129e
Removed --trace-lxt2, use --trace-fst instead.
2018-12-06 19:06:20 -05:00
ede7236945
For --xml, add additional var information, bug1372.
2018-12-06 07:12:39 -05:00
49edcbc2ac
Internals: Misc cleanup. No functional change.
2018-12-06 06:56:39 -05:00
940dc98c66
Add CONTASSREG error on continuous assignments to regs, bug1369.
2018-12-01 10:12:10 -05:00
49353784fd
Fix __Slow files getting compiled with OPT_FAST, bug1370.
2018-11-29 20:35:21 -05:00
61e4b0a472
Add IMPORTSTAR warning on import::* inside scope.
2018-11-28 18:25:34 -05:00
15af706286
Fix crash due to cygwin bug in getline, bug1349.
2018-11-26 19:09:08 -05:00
5cc11839b5
Add PROCASSWIRE error on behavioral assignments to wires, msg2737.
2018-11-26 17:58:18 -05:00
e0b2c46664
Internals: Function return values act as vars, not wires.
2018-11-25 19:50:53 -05:00
ea61559ab5
Internals: Cleaner name for var. No functional change.
2018-11-25 19:10:18 -05:00
6a5a2a56d7
Internals: Favor AstNetlist for global thread errors, and allow 0 line number error suppression.
2018-11-16 20:49:17 -05:00
64f11251b6
Fix verilator_coverage not sorting output
2018-11-01 21:39:37 -04:00
d396c55e34
In --xml-only show module_files and cells ala Verilog-Perl vhier, msg2716.
2018-11-01 19:53:26 -04:00
45c9939a5e
Fix hang on bad pattern keys, bug1364.
2018-11-01 19:03:52 -04:00
ad2929dff0
Support "ref" and "const ref" pins and functions, bug1360.
2018-10-30 20:50:09 -04:00
14b48140bd
In --xml-only show the original unmodified names, msg2716.
2018-10-30 18:17:37 -04:00
d464ce1477
Fix unneeded emit comment. No functional change.
2018-10-29 20:48:50 -04:00
b8098098d8
Internals: Refactor input/output to new class in prep for ref support.
2018-10-27 17:29:00 -04:00
06c7d8ce3b
Internals: Fix whitespace issues. No functional change, use -b to diff
2018-10-27 10:03:28 -04:00
da1ebcb4e4
Add --pp-comments, msg2700.
2018-10-25 21:17:25 -04:00
8dbfc940ba
Internals: Refactor comment parsing. No functional change intended.
2018-10-25 20:46:23 -04:00
e0654dc218
Add --dump-defines.
2018-10-25 19:47:07 -04:00
74a92e739f
Internals: Fix missing static. No functional change.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-10-24 19:40:07 -04:00
304a24d03a
Internals: Fix many clang-tidy issues. No functional change intended.
2018-10-14 18:39:33 -04:00
5ae1ce90ad
Internals: Refactor into cvtToHex function. No functional change.
2018-10-14 16:25:36 -04:00
d87b9d25ca
Internals: Cleanup and standardize include order. No functional change intended.
2018-10-14 13:59:40 -04:00
b7e4083e70
Internals: Cleanup temp string inserts for clang-tidy. No functional change.
2018-10-14 11:10:11 -04:00
595419b370
Internals: Sort includes for clang-tidy. No functional change intended.
2018-10-14 07:04:18 -04:00
442e4f35f0
Internals: Cleanup empty string constructors for clang-tidy. No functional change.
2018-10-13 23:06:36 -04:00
e8b8b33ff6
Internals: Cleanup find with chars for clang-tidy. No functional change.
2018-10-13 22:28:59 -04:00
e4d638c73d
Internals: Cleanup string casts. No functional change.
2018-10-13 22:02:39 -04:00
b59c23d346
Move some unsupported syntax to parser for cleaner errors.
2018-10-11 21:57:07 -04:00
08e650a2b4
Commentary
2018-10-11 21:00:29 -04:00
97d89cce35
Move some unsupported syntax to parser for cleaner errors.
2018-10-08 22:18:09 -04:00
cc45a3dd72
For --trace-fst, save enum decoding information, bug1358.
2018-10-08 07:21:22 -04:00
41be66af95
Indent output C code '= {' blocks.
2018-10-07 21:23:45 -04:00
1f344ac99e
Fix whitespace on trace function calls. Output changed, but no functional change.
2018-10-07 18:17:45 -04:00
8b738c0022
Compute struct/union/enum names from surrounding typedefs.
2018-10-07 18:07:42 -04:00
4cd01bc99a
Deprecate --trace-lxt2.
2018-10-06 14:13:38 -04:00
1f5913a83c
Internals: V3Simulate refactoring prep for future work. No functional change.
2018-10-05 20:26:54 -04:00
159c653b4b
Internals: V3Simulate refactoring prep for future work. No functional change.
2018-10-05 20:06:08 -04:00
c5fee7c456
Fix flex warning
2018-10-04 20:51:20 -04:00
d11592cadd
Support signal types in FST dumps, bug1358.
2018-10-04 20:24:41 -04:00
8ef9ac7dba
Support in/out directions in FST dumps, bug1358.
2018-10-03 19:51:05 -04:00
a5aa0e2b0a
Add GTKWave FST native tracing, bug1356.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-10-02 18:42:53 -04:00
c9ee425ed5
Fix replication of 64-bit signal change detects.
2018-09-28 08:36:37 -04:00
9f8dbc91f2
Support restrict, bug1350.
2018-09-23 15:20:12 -04:00
0e37747d2c
Support $past.
2018-09-23 15:20:01 -04:00
a8519a7a53
Fix MinGW compile issues, msg2636.
2018-09-20 18:09:19 -04:00
b2ca4995ab
Fix Mac OSX 10.13.6 / LLVM 9.1 compile issues, bug1348.
2018-09-17 18:35:23 -04:00
7876fe94ad
Fix Mac OSX 10.13.6 / LLVM 9.1 compile issues, bug1348.
2018-09-17 06:39:43 -04:00
8c51b5a980
Docs: Add logo to PDF
2018-09-16 17:01:45 -04:00
4f98f84da9
Fix duplicate symbol error on generate tri, bug1347.
2018-09-14 06:56:59 -04:00
63a429dd64
pod2latex: Cleanup latex build in prep for logo
2018-09-13 20:06:10 -04:00
9c3331927b
Fix man files misinstalling; cleanup mkinstalldirs
2018-09-13 19:09:35 -04:00
3a6edae59d
Fix string ?: conditional type resolution, bug1345.
2018-09-12 19:20:15 -04:00
75794e2eaa
Fix number parsing with newline after radix, bug1340.
2018-09-12 19:19:48 -04:00
24efa6c19a
Fix compile error on tracing of string arrays, bug1338.
2018-09-08 01:16:07 -04:00
ef5c31b4c9
Fix first clock edge and --x-initial-edge, bug1327.
2018-08-30 20:05:13 -04:00
acf4a3fa99
Add GTKWave LXT2 native tracing, bug1333.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-08-28 06:41:17 -04:00
aaac5d4685
Support string.atoi and similar methods, bug1289.
2018-08-25 13:49:37 -04:00
b02e353ad1
Internals: Fix VERILATOR_NO_OPT_BUILD, broken in recent commit.
2018-08-25 13:11:28 -04:00
75f28fd446
Internals: Fix spacing of function calls. No functional change.
2018-08-25 09:52:45 -04:00
f7b93c8718
Fix install test.
2018-08-25 07:55:48 -04:00
789917cd06
Fix Ubuntu 18 warnings.
2018-08-24 18:47:38 -04:00
8f838433df
Internals: Fix spacing and style of v4 changes. No functional change.
2018-08-23 05:22:34 -04:00
4d034d774d
Merge from master
2018-08-22 17:58:02 -04:00
4627716aa4
Remove extra space in generated func call.
2018-08-21 18:14:32 -04:00
847dbbbaf0
Fix function inlining inside certain while loops, bug1330.
2018-08-21 18:09:40 -04:00
aabb7394c3
Merge from master
2018-07-23 19:05:17 -04:00
d90064eaee
Change MODDUP errors to warnings, msg2588.
2018-07-23 18:57:34 -04:00
ec8dbbffed
MAJOR: Add multithreaded model generation.
2018-07-22 20:54:28 -04:00
0070520edb
Fix cppcheck warnings.
2018-07-22 20:41:46 -04:00
e97dbf9537
Add UNOPTTHREADS, for threads branch.
2018-07-22 12:09:27 -04:00
8ec8c0ea76
Merge from master
2018-07-18 22:43:22 -04:00
dfe66a2b77
Fix whitespace after functions in generated files.
2018-07-18 22:42:05 -04:00
a18d6c8159
Merge from master
2018-07-18 21:34:38 -04:00
a0b09b6450
Remove tabs inside generated files/quotes.
2018-07-18 21:25:21 -04:00
ca24357611
Fix gcc 4.4.7 compile errors
2018-07-16 20:38:31 -04:00
78c16081a4
Assume most branches in bounds, and use branchpred for instruction estimation.
2018-07-15 22:35:44 -04:00
e37dce9d85
Internals: Add new graph algs for future partitioning.
2018-07-15 22:09:27 -04:00
43694ec87c
Continued... Show file and line info when possible on internal graph errors.
2018-07-14 20:44:43 -04:00
22939d7473
Merge from master
2018-07-14 19:27:51 -04:00
9e3a88c41d
Inability to write a file is typically user, not internal error.
2018-07-14 19:22:50 -04:00
cf4bf9b7a5
Show file and line info when possible on internal graph errors.
2018-07-14 18:45:06 -04:00
d065662afc
Internals: Add new UASSERT. Currently unused. No functional change.
2018-07-14 17:44:55 -04:00
70e2538436
Internals: V3InstrCount now shows critical path only for branch. Still not used in develop-v4.
2018-07-14 17:31:36 -04:00
338ebcd6f0
Internal: Minor style cleanups for next merge. No functional change.
2018-07-14 17:27:05 -04:00
ea8b416e91
Internals: Rename recent template. No functional change.
2018-07-09 21:32:10 -04:00
de81593e98
Internals: Template GraphAlg to allow const. No functional change.
2018-07-09 19:15:46 -04:00
84562f98de
Internals: Add GraphWay methods for future graph algs. No functional change.
2018-07-08 22:01:16 -04:00
5520759d9e
Internals: Track dpi import wrapper creation. No functional change.
2018-07-07 08:02:29 -04:00
81ef9b5dd2
Internals: Add V3InstrCount, for threads branch.
2018-07-04 21:52:15 -04:00
f3ed36840e
Update error, bug1322.
2018-07-04 17:09:59 -04:00
4cd0310516
Update error, bug1322.
2018-07-02 09:11:20 -04:00
8b245138ee
Merge from master
2018-07-01 21:48:18 -04:00
4f962bddd8
Fix std:: build error, bug1322.
2018-06-28 18:55:36 -04:00
e8a23cf8bc
Fix to ignore Unicode UTF-8 BOM sequences, msg2576.
2018-06-26 17:57:57 -04:00
39ecfd9900
Internals: rank() public for future optimizers.
2018-06-26 17:57:57 -04:00
d4b9b5aba6
Fix to ignore Unicode UTF-8 BOM sequences, msg2576.
2018-06-26 07:11:56 -04:00
b1bf742544
Internals: rank() public for future optimizers.
2018-06-24 18:47:08 -04:00
ebab30d864
Fix new reloop misinserting Vars
2018-06-24 11:22:56 -04:00
ad4c8ee955
Add new reloop optimization for repetitive assignment compression.
2018-06-23 17:07:22 -04:00
2edfe7b8a8
Internals: Ordering internals realigned with thread branch.
2018-06-22 23:01:50 -04:00
3444dad9ce
Internals: Refactoring in prep for next commit. No functional change.
2018-06-22 22:56:58 -04:00
b8842f7e55
Fix clocker attributes to not propagate on concats.
2018-06-22 19:46:27 -04:00
86d85412e1
Merge from master
2018-06-22 18:51:02 -04:00
35a40b4930
Commentary
2018-06-22 06:35:27 -04:00
c1f2b2cf93
*Ordering Change*: Separate initial and settle when ordering. From threads branch.
2018-06-21 23:12:11 -04:00
011e9f3b0a
Internals: Reorder some functions in prep for threads. No functional change.
2018-06-21 23:08:56 -04:00
dddc51b75c
Internals: Rename templated types to be T_*. Use Euler hashing.
2018-06-21 21:14:38 -04:00
5187096bf9
Merge from master
2018-06-21 20:29:24 -04:00
d225e46e4a
Fix define argument stringification, broke since 3.914.
2018-06-21 08:19:59 -04:00
dcf946b437
Rework V3LifePost to be similar to threading algorithm's.
2018-06-20 23:44:58 -04:00
2a5123f318
Internals: Spacing change in prep for LifePost rewrite from branch. No functional change.
2018-06-20 20:24:11 -04:00
1fad055286
Internals: Add TSP solver, for future threads branch.
2018-06-17 21:06:41 -04:00
4c7a397dc4
Merge from master
2018-06-16 18:05:26 -04:00
047a08c999
Internals: Clean some UASSERTs. No functional change.
2018-06-16 18:00:21 -04:00
1d74657bbb
Internals: Remove dead code
2018-06-16 17:59:57 -04:00
7085fdbc27
Internals: Refactor var sorting, merge from threads branch.
2018-06-16 07:45:30 -04:00
4c9c39bd08
Merge from master
2018-06-16 07:32:32 -04:00
65bb93a6c5
Add OBJCACHE envvar support to examples and generated Makefiles.
2018-06-15 07:13:18 -04:00
6e7f28785e
Internals: Cleanup graph includes. No functional change.
2018-06-15 06:54:03 -04:00
efb2801eeb
Internals: Add orderPreRanked. No functional change.
2018-06-14 20:29:54 -04:00
9f5a4c9b22
Fix cppcheck warnings. No functional change intended.
2018-06-14 19:04:52 -04:00
7fc565a1bd
Merge from master
2018-06-14 19:04:36 -04:00
0eb1d0a84e
Fix cppcheck warnings. No functional change intended.
2018-06-14 18:59:24 -04:00
5d26bca55c
Internals: Remove unneeded returns on asserts.
2018-06-13 18:05:00 -04:00
5988bba9fb
Merge from master
2018-06-12 21:25:26 -04:00
1c5c9e2435
cppcheck fixes
2018-06-12 21:14:20 -04:00
adfb903469
Merge from master
2018-06-12 05:23:13 -04:00
3e739db7fa
Fix linear searches. bug1316.
2018-06-11 22:05:45 -04:00
f0ed4346b2
Fix to be in verilog 2005, bug1319.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-06-08 08:01:22 -04:00
94c8064798
Fix linear search; this is part of the fix for issue 1316.
2018-06-07 12:43:19 -04:00
e4a79d643d
Fix error without nodep.
2018-05-29 20:03:58 -04:00
27c7d0c95b
Merge from master
2018-05-29 20:02:07 -04:00
cf0464c263
Internals: Cleanup V3EmitC common code. No functional change. From threads branch.
2018-05-29 19:55:42 -04:00
05a8a9ee28
Remove NULL checks of this, as upsets some compilers.
2018-05-26 08:28:19 -04:00
c253b7769e
Merge from master
2018-05-20 09:14:30 -04:00
0efe343494
Renamed --profile-cfuncs to --prof-cfuncs.
2018-05-20 09:12:29 -04:00
3d49136e27
Merge from master
2018-05-19 09:32:15 -04:00
b6e8133a4d
When tracing, use scalars on single bit arrays to appease vcddiff.
2018-05-19 07:52:07 -04:00
cd4e6b35b3
Internals: Standardize debug() function generation. No functional change intended.
2018-05-14 06:50:47 -04:00
9ba6fc9279
Merge from master
2018-05-13 19:39:30 -04:00
2c568603f6
Fix latex warning & misc Commentary
2018-05-13 19:21:08 -04:00
05db8ce6c8
Internals: Move iterators to AstNVisitor to avoid null this.
2018-05-10 20:55:37 -04:00
51422e3ee8
Fix parsing error on bad missing #, bug1308.
2018-05-09 18:32:12 -04:00
489f58011b
Merge from master
2018-05-08 21:43:55 -04:00
0ef3c10931
Pull some thread include changes from thread branch.
2018-05-08 21:43:32 -04:00
f02b99c709
Merge from master
2018-04-30 20:36:26 -04:00
c8ba51581f
Commentary
2018-04-30 20:34:52 -04:00
542cf9b6e1
Remove errant assert from V3Split
2018-04-13 06:54:53 -04:00
8b954dc381
Additional debug prints
2018-04-12 22:00:34 -04:00
2f7002c5ec
Merge from master
2018-04-10 22:11:49 -04:00
767ac2547d
Misc clang warning fixes.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-04-10 22:05:55 -04:00
9219ddaece
Report interface ports connected to wrong interface, bug1294.
2018-04-04 21:03:43 -04:00
c7c99d8553
Fix parsing "output signed" in V2K port list, msg2540.
2018-03-29 20:10:27 -04:00
422c915c1d
Fix a nondeterminism issue in the new V3Split
2018-03-29 14:03:18 -04:00
1f04d17e77
Merge from master
2018-03-17 12:03:08 -04:00
3963fe4384
Fix GCC-8 compile error.
2018-03-17 11:33:47 -04:00
e49539fb4c
Internals: Put cell assigns near cell. No functional change intended except statement order.
2018-03-17 08:43:19 -04:00
02f18fc21b
Merge from master
2018-03-15 23:31:59 -04:00
1bcaaa0f0d
Internals: Cleanup V3Inst unused argument. No functional change intended.
2018-03-15 23:19:43 -04:00
7922a1de28
Internals: Misc cleanups related to V3LinkDot. No functional change intended.
2018-03-15 19:46:05 -04:00
f55040a38b
Fix severe runtime performance bug in certain foreach loops.
2018-03-15 08:59:52 -04:00
2d580e6939
Support IEEE 1800-2017 as default language.
2018-03-12 22:26:34 -04:00
fc48008c1c
Support
2018-03-12 16:44:01 -04:00
5652867316
Merge from master
2018-03-11 10:42:44 -04:00
c8cf2afb15
Support assert properties, bug785, bug1290.
2018-03-11 10:37:20 -04:00
d08a91b71e
Fix GCC lint complaint of calling NULL->cloneTree. No functional change intended.
2018-03-10 17:44:17 -05:00
2c30aecc5b
Merge from master
2018-03-10 16:51:34 -05:00
770045676f
Internals: Split some extremely long lines. No functional change.
2018-03-10 16:32:04 -05:00
0a1b775ed6
Fix various small node leaks.
2018-03-10 14:10:41 -05:00
54a101acbe
Internals: Fix -DLEAK_CHECKS failing due to visitor destructor being too late.
2018-03-10 12:57:50 -05:00
db1af07d72
On convergence errors, show activity.
2018-03-10 12:52:11 -05:00
ff82f75023
Add --no-debug-leak to reduce memory use under debug.
2018-03-10 12:18:19 -05:00
22ff760f0b
Support calling system functions as tasks, bug1285.
2018-03-08 23:40:19 -05:00
3dccd89c18
Fix missing include for gcc6.4
2018-03-08 21:46:20 -05:00
9f52e23158
Fix verilator_coverage --annotate-min, bug1284.
2018-03-07 19:52:29 -05:00
aed3307214
Enable GCC debug when in debug build
2018-03-03 20:43:14 -05:00
ef3c7bb6a2
Better optimize large always block splitting, bug1244.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-28 06:58:41 -05:00
0a887c29f1
Internals: Fix V3LifePost recording assignPre variables.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-28 06:57:08 -05:00
e1410775fb
Fix CC warning with flex 2.5.35.
2018-02-28 06:34:03 -05:00
f0ba17a19b
Merge from master.
2018-02-27 07:24:31 -05:00
a7a790416e
Internals: Fix passing bool as int. No functional change.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-27 07:16:16 -05:00
fe5c4df079
Support trig functions (() etc), bug1281.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-26 04:25:07 -05:00
1376e5de92
Fix pullup/pulldowns on bit selects, bug1274.
2018-02-10 19:08:07 -05:00
7f5b1a402c
Internals: Part of last change, spacing.
2018-02-07 20:29:58 -05:00
22573d238b
Internals: Fix GCC8 cppcheck warnings. No functional change.
2018-02-07 20:16:53 -05:00
32859d9fc2
Fix GCC 8.0 issues
2018-02-07 18:58:21 -05:00
597d28b505
Fix internals to make null-pointer-check clean. Also add more const's. No functional change intended, but likely something will break.
2018-02-01 21:32:58 -05:00
94e8cf1de9
Internals: Use explicit std:: instead of using namespace std. No functional change intended.
2018-02-01 21:24:41 -05:00
0ca0854cac
Fix compile error with --public and interface bind, bug1264.
2018-02-01 20:07:46 -05:00
097107bd0b
Support 'assume' similar to 'assert', bug1269.
2018-01-31 07:33:10 -05:00
b40b152b87
Fix missing edge type in xml output, msg2480.
2018-01-31 07:29:14 -05:00
3c7fef68c0
Internals: Sort EmitXml visitors. No functional change.
2018-01-31 07:25:10 -05:00
e3f137875b
Fix spacing of trace func decls. No functional change.
2018-01-29 19:04:37 -05:00
71fcf45d73
Fix gate optimization out of memory, add --gate-stmts, bug1260.
2018-01-27 15:06:51 -05:00
652b68a5a0
Fix compile error on public real parameters by suppressing, bug1261.
2018-01-24 22:30:30 -05:00
3e0401de1c
Misc harmless cleanups from thread branch.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-01-24 20:20:26 -05:00
c164024f38
Remove c++filt and fix status code of Makefile, bug1265
...
In the generated Makefile the linker output is piped through c++filt
which was very useful for older linkers. But unfortunately the status
code is lost during the piping. So when the make process is embedded
in a larger setup a failure will not manifest to the outside flow.
As modern linkers do the job of c++filt, this removes it from the
generated Makefile. It will also produce a proper status code then.
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-01-18 21:25:43 -05:00
bd1f1e8699
Fix compile error on public real parameters by suppressing, bug1261.
2018-01-16 19:53:50 -05:00
8e65d93d6d
Copyright year update. No functional change.
2018-01-02 18:05:06 -05:00
4901668f13
Add INFINITELOOP warning, bug1254.
2017-12-26 21:35:08 -05:00
49fe4d081c
Support DPI open arrays, bug909, bug1245.
2017-12-17 16:28:58 -05:00
3054b36a8d
Internals: Avoid cleaning arrays in prep for openarrays.
2017-12-17 12:53:22 -05:00
37a931feb4
Internals: Refactor some V3Task code in prep for openarrays. No functional change intended.
2017-12-16 15:46:21 -05:00
bf3f111ca4
Internals: Move VLVF flags to common function. No functional change.
2017-12-16 10:07:15 -05:00
9a2a5d3155
Internals: Unroll V3Width task processing, in prep for openarrays. No functional change intended.
2017-12-16 09:36:07 -05:00
51787d68b9
Add error if always_comb has sensitivity list.
2017-12-13 19:49:37 -05:00
33eb0db6f8
Fix resolving inline nested interface names, bug1250.
2017-12-13 19:42:49 -05:00
a0b2727c59
Use power-of-two number of members to align structs
2017-12-11 19:16:49 -05:00
d1b8f53711
Support DPI time and svLogicVal.
...
Note older version incorrectly assumed svBitVal even for logicals.
2017-12-09 20:17:37 -05:00
ea91b10086
Internals: Add charIQWN. Proper capitalization.
2017-12-09 14:44:55 -05:00
345657ab32
Workaround GCC/clang bug with huge compile times, bug1248.
2017-12-09 11:52:35 -05:00
b11fa372b1
Fix constant propagation across DPI imports of inout strings.
2017-12-07 20:10:27 -05:00
662ebece71
Support string len() method.
2017-12-07 19:57:11 -05:00
6b6e8dc83e
Use VL_UNCOPYABLE in emitted code. No functional change intended.
2017-12-06 23:26:27 -05:00
d215149c7c
Fix false ALWCOMBORDER on interface references, bug1247.
2017-12-06 21:29:10 -05:00
895fc0911a
Support > 64 bit decimal $display.
2017-12-02 22:10:58 -05:00
f0217edef1
Internals: Keep a ptr to _eval in AstNetlist, make it easier to find.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-30 18:53:57 -05:00
8f1798cc6f
Fix modport outputs being treated as inputs, bug1246.
2017-11-28 19:11:41 -05:00
631bda395d
Avoid duplicated scans of CFuncs.
...
Trace into non-entry-point functions (most of them) at their call
sites. We'll trace into entry-point functions (like eval) from their parent
scope. We must trace eval_ to reach the tree of calls beneath it.
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-28 18:38:19 -05:00
791d02a753
Internals: Remove dead code. No functional change.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-28 18:29:14 -05:00
54b3f92951
Commentary
2017-11-28 18:21:43 -05:00
45de0599d7
Commentary
2017-11-27 20:11:34 -05:00
331ecdc2e7
Commentary
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-27 19:23:55 -05:00
38b0e8a777
Fix some clang-analyzer warnings
2017-11-25 15:41:49 -05:00
ae9179f412
Fix partial slicing with pattern assignments, bug991.
2017-11-23 14:55:32 -05:00
7369500bb7
Fix cppcheck warnings
2017-11-23 10:43:34 -05:00
45702e319b
Support $size/$bits/etc on type references.
2017-11-23 10:17:56 -05:00
813468bfe6
Work around bison 3.0 bug printing wrong debug token names
2017-11-23 09:50:15 -05:00
cb72390b57
Internals: Remove dead loop-related code in V3Order.cpp and V3OrderGraph.h
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-23 08:26:36 -05:00
71b2eeef67
Internals: V3GenClk should scan CFunc internals only at the CCall
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-23 08:21:20 -05:00
57c8590b21
When resolving module names, only use defines if no other choice.
2017-11-22 18:44:19 -05:00
f8ad0a0923
Fix false DECLFILENAME on recursive modules.
2017-11-21 22:01:28 -05:00
7c443ab108
Fix error on "unique case" with no cases.
2017-11-21 21:52:37 -05:00
0d645757e7
Less debug verbosity
2017-11-21 21:52:22 -05:00
dd37c2ea86
Support $error/$warning in elaboration time blocks.
2017-11-21 21:10:42 -05:00
d3032bfc21
Fix flex warning.
2017-11-21 21:10:14 -05:00
bd6ecdfa6f
Fix mis-showing debug message.
2017-11-21 20:04:29 -05:00
a579e9273b
Support self-recursive modules, bug659.
2017-11-18 17:42:35 -05:00
21369bec95
Internals: Renames in prep for recursion. No functional change.
2017-11-18 17:40:10 -05:00
d119d10569
Add BSSPACE and COLONPLUS lint warnings.
2017-11-15 20:19:12 -05:00
38988c005c
Fix false unused warning on interfaces, bug1241.
2017-11-14 20:10:25 -05:00
8cc4b588b2
Add error when driving input-only modport.
2017-11-14 19:50:31 -05:00
12607abb33
Remove tabs from --xml output.
2017-11-13 18:24:18 -05:00
562f17ea4b
Fix xml tags on typedefs.
2017-11-13 18:04:13 -05:00
0aea9b7709
Update references to coverage.dat, msg2412.
2017-11-13 07:20:36 -05:00
c0afe96b80
Fix addition of data types to --xml.
2017-11-09 18:04:16 -05:00
5c919cd0de
Fix null dereference crash in width process.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-09 07:43:30 -05:00
f555c93c11
Add data types to --xml.
2017-11-08 21:27:15 -05:00
cbb7cd16d0
Detect MSB overflow when under VL_DEBUG, bug1238.
2017-11-05 21:47:55 -05:00
6edaef9598
Internals: Fix debugging with null logicp() graphs.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-04 18:12:29 -04:00
f63e946f04
Internals: Add consts. No functional change.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-02 18:02:11 -04:00
add5cc8b56
Internals: Add VL_UNCOPYABLE to make classes uncopyable. No functional change intended.
2017-11-01 18:51:41 -04:00
eb87232472
Fix stats critical fast path calculation.
2017-10-30 22:38:47 -04:00
52c3031a82
Internals: Rename selfTest, no functional change.
2017-10-30 19:01:58 -04:00
df471e87eb
Internals: Break unnecessary dependencies in V3Order.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-28 13:31:04 -04:00
ec6fae5d1a
Internals: Add const to same() methods. No functional change.
2017-10-28 10:26:34 -04:00
cb422a9a02
Internals: Number astgen from 1 as 0p looks like Op. No functional change.
2017-10-28 08:48:24 -04:00
f91bac7b31
Rewrite include libraries to support VL_THREADED towards future threading
2017-10-26 21:51:51 -04:00
4e98d96755
Internals: Add const's. No functional change intended.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-26 18:42:50 -04:00
c17c81254e
Internals: Use = delete via a macro for a bit of C++11 forward compatibility
2017-10-25 20:00:38 -04:00
5ead61dc7b
Unify format of VL_DEBUG print messages
2017-10-24 22:56:58 -04:00
32874fa848
Internals: Misc VCD code cleanups. No functional change.
2017-10-21 17:53:23 -04:00
b90f383cfe
Add --threads option through to makefiles, unadvertised for now.
2017-10-21 16:41:43 -04:00
eb65984368
Tests: Additional display merge tests. No functional change.
2017-10-21 13:50:31 -04:00
f4b00d3c64
Call VL_PRINTF/vl_stop/vl_finish/vl_fatal through wrappers as hook for future MT use.
2017-10-19 19:40:51 -04:00
cc0b780412
Internals: More use of unordered_map/set. No functional change intended.
2017-10-18 18:22:58 -04:00
1372d62186
Remove duplicate class forward declarations.
2017-10-18 17:38:10 -04:00
a69936de74
Spelling fixes
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-16 21:58:47 -04:00
96f5f66c26
Move generated objects into bin/ to match --prefix installations
2017-10-14 16:09:02 -04:00
bbed4d50ab
Fix clang and cppcheck warnings.
2017-10-14 14:51:57 -04:00
4b7ee8267b
Slicing: Fix off-by-one error earlier this version.
2017-10-14 14:04:15 -04:00
db8e8392fa
Fix MacOS portability, bug1230.
2017-10-14 09:00:39 -04:00
5bc2f87d3e
Fix --skip-identical to handle closer timestamps looking at ctime.
2017-10-13 20:34:36 -04:00
de35c90847
Fix float-conversion warning, bug1229.
2017-10-11 19:01:37 -04:00
a1a8f17617
Internals: Add const's. No functional change
2017-10-10 20:24:10 -04:00
12be852a43
Fix `` expansion of `defines, bug1227, bug1228.
2017-10-10 18:44:10 -04:00
440fbef79b
Untabify examples. No functional change.
2017-10-10 07:18:01 -04:00
e1f1c82d4e
Fix -E duplicating output, bug1226.
2017-10-09 21:08:50 -04:00
3c1b82255e
Change VL_THREADED to use C++11, and compute and test related GCC flags automatically
2017-10-07 21:29:57 -04:00
221e4ff6fe
Fix `` expansion of empty `defines, bug1225.
2017-10-07 14:09:33 -04:00
fe80499f9c
Internals: Move preproc DEV expansion when in ifndef, cleanup prep for bug1225.
2017-10-07 14:09:31 -04:00
d3d1f3ab60
Internals: Cleanup preproc in prep for bug1225. No functional change.
2017-10-07 14:09:17 -04:00
264b888ef2
Add /*verilator tag*/ for XML extraction applications.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-06 07:33:52 -04:00
ba270e09a4
Add --no-relative-cfuncs and related default optimization, bug1224.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-05 18:18:11 -04:00
8281ee1520
Optimize arrayed if assignments
2017-10-04 22:10:44 -04:00
75aab4e9d2
Fix conditional slices and add related optimizations.
2017-10-04 21:27:34 -04:00
b532a47e4a
Internals: Prep for V3Slice rewrite. No functional change intended.
2017-10-04 21:15:19 -04:00
77a3d683e3
Fix unnecessary Vdly variables, bug1224 partial.
2017-10-03 21:26:42 -04:00
c132d0e1fe
Fix extra duplicate multiclk blocks when dtypes differ
2017-10-02 22:58:34 -04:00
1a6348f113
Optimize display+display statements.
2017-10-02 20:25:10 -04:00
3d1012b73b
Allow disabling BLKLOOPINIT (Intentionally undocumented), part of last commit
2017-10-01 23:36:19 -04:00
c98ad79e68
Allow disabling BLKLOOPINIT (Intentionally undocumented)
2017-10-01 23:23:02 -04:00
82460b0da3
Commentary
2017-10-01 23:06:16 -04:00
0bdc57a14a
Fix lost .tree debug file extensions in recent commit.
2017-10-01 22:17:37 -04:00
33780a09df
Add --x-initial option
2017-10-01 21:31:40 -04:00
a9c9d5ca4b
Fix over-aggressive inlining, bug1223.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-01 18:02:58 -04:00
ab07dbdb9d
Fix over-aggressive inlining, bug1223.
2017-10-01 18:00:27 -04:00
6dd6750985
Remove empty _configure_coverage in emitted code.
2017-10-01 16:44:53 -04:00
04ca6a4307
Fix compiler warning when WIDTH warning ignored on large compare.
2017-10-01 10:21:27 -04:00
c7cbe11ba4
Fix Ubuntu 17.10 issues, bug1223 partial.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-09-30 13:33:14 -04:00
46e300b2c5
Add --getenv option.
2017-09-23 18:03:39 -04:00
c693e52f6c
Fix false unused warning on line coverage objects
2017-09-23 18:00:44 -04:00
c2e8062f84
Verilated headers no longer "use namespace std;"
2017-09-23 07:32:37 -04:00
5d3fef21b0
Cleanup misc spacing and unneeded stuff in emitted headers.
2017-09-22 22:27:03 -04:00
b64e1b4a49
Fix inverted sync/async message.
2017-09-22 18:57:53 -04:00
89f414b185
Less verbosity for IEEE warnings in earlier commit this rev.
2017-09-21 22:07:49 -04:00
47e13cfdf4
Optimize concat/replicate+replicate.
2017-09-21 21:05:42 -04:00
48d3ce46d8
Commenary
2017-09-21 18:39:23 -04:00
89c8449ec0
Support package export, bug1217.
2017-09-20 21:04:59 -04:00
393b5d48b2
Better optimize Shift-And constructs.
2017-09-19 20:56:17 -04:00
6006cdff2c
Fix wide array indices causing compile error.
2017-09-19 20:04:45 -04:00
d6b10465f3
Improve more errors to note IEEE
2017-09-18 23:06:31 -04:00
b3cf5c4f5f
Improve error to note common :: package errors
2017-09-18 22:54:54 -04:00
3862f2f022
Note IEEE in 32 bit decimal oversized
2017-09-18 22:50:26 -04:00
38ab22bf1d
Simplify VL_CONST_W macro generation for faster compiles.
2017-09-18 21:36:18 -04:00
b06a329466
Fix GCC 4.4 false warning
2017-09-18 08:30:04 -04:00
c5b24f3850
Internals: Remove dead code, bug1215.
2017-09-18 07:13:58 -04:00
103b956581
Default to -O2 for Verilator itself, for 20%+
2017-09-17 23:25:20 -04:00
63361fc56e
Add performance information to --stats file.
2017-09-17 22:52:57 -04:00
1e9e334929
Internals: Name cleanup. No functional change.
2017-09-16 11:06:35 -04:00
f30d71b0c5
Internals: Better prefetching for ~5%.
2017-09-16 07:55:48 -04:00
fee4aba9ec
Internals: Fix GCC constant warnings.
2017-09-15 18:26:09 -04:00
f1960273a0
Internals: Fix over-aggressive debug
2017-09-15 18:25:52 -04:00
778564e63b
Compling: Turn on -Wextra when using --enable-ccwarn
2017-09-14 23:28:02 -04:00
cf6a69da27
Internals: Fix some cast and fallthrough warnings. No functional change
2017-09-14 23:27:06 -04:00
960b2ed023
Internals: Fix some shadow and other warnings. No functional change
2017-09-14 23:26:23 -04:00
74420550e6
Fix .name connections on interfaces, bug1214.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-09-14 21:24:13 -04:00
cb5887b376
Support module port parameters without defaults, bug 1213.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-09-14 21:20:20 -04:00
41b40157d8
Fix non-colon array of interface modports, bug1212.
2017-09-14 21:15:56 -04:00
b11b693c08
Fix constant function default parameters, bug1211.
2017-09-13 19:47:11 -04:00
256eb4bba0
Support or/and/xor array intrinsic methods, bug1210.
2017-09-13 19:37:47 -04:00
77804b4d38
Fix GCC noreturn compile error, bug1209.
2017-09-13 19:27:59 -04:00
8c9ca7a1b3
Fix LITENDIAN warning on arrayed cells, bug1202.
2017-09-13 19:09:49 -04:00
9d055f8c13
Fix ordering of arrayed cell wide connections, bug1202 partial.
2017-09-12 19:34:10 -04:00
3dacd87dfb
Fix enum ranges without colons, bug1204.
2017-09-12 18:53:57 -04:00
c28a6eef3b
Fix whitespace issues, bug1203.
2017-09-11 19:18:58 -04:00
074689b5de
SystemPerl mode (-sp-deprecated) has been removed.
2017-09-07 21:08:49 -04:00
39b787670b
Update keywords for C++11 etc, msg2325
2017-09-02 20:59:03 -04:00
5f26b9ec66
Internals: Remove dead putAlign, bug1093.
2017-08-28 23:01:19 -04:00
590ad964b1
Add assertion on bad formed lvalues, used to debug bug1187.
2017-08-13 18:08:44 -04:00
d4595df8a4
Fix internal error on unconnected inouts, bug1187.
2017-08-13 18:08:24 -04:00
7b642bcbb4
Support packed struct DPI imports, bug1190.
2017-08-11 19:07:47 -04:00
88cf5e5d98
Fix realloc leak on out-of-memory
2017-07-12 18:54:27 -04:00
70daadf987
Fix cpp-check warnings; support XML format 2
2017-07-06 20:25:59 -04:00
9d5004db1c
Fix GCC 7 warnings.
2017-07-06 19:49:34 -04:00
ea82bfcced
Fix GCC 6 warnings.
2017-07-06 19:07:23 -04:00
c7a5ff5e82
Tests: Fix broken vgen test, commentary.
2017-06-20 19:10:18 -04:00
abf2fcf820
Fix .* on interface pins, bug1176.
2017-06-20 18:40:18 -04:00
644c22b08f
Fix extract of packed array with non-zero LSB, bug1172.
2017-06-06 20:06:23 -04:00
c54024a5e6
Fix constant shifts by more than 32-bit numbers, bug1174 continued.
2017-06-05 21:15:31 -04:00
97093fdf81
Fix power operator on wide constants, bug761.
2017-06-05 20:30:01 -04:00
447d803800
Fix internal clang warnings.
2017-05-24 23:51:15 -04:00
6b04901c4d
Fix testplusargs false width warning, bug1165.
2017-05-19 07:20:41 -04:00
7fb29621c3
Fix interface functions returning wrong parameters, bug996.
2017-05-18 22:49:17 -04:00
b032fce962
Support $value$plusargs with variables, bug1165.
2017-05-18 22:41:43 -04:00
ce879122bb
Fix --assert with complex case statements, bug1164.
2017-05-17 20:15:40 -04:00
2fa16708b7
Fix non-arrayed cells with interface arrays, bug1153.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-05-10 19:05:42 -04:00
54bc8608e3
Add stack trace when can't optimize function, bug1158.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-05-09 18:54:15 -04:00
706a7802cc
Fix non-cutable ordering loops on clock arrays, bug1009.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-05-09 08:05:21 -04:00
9dc01cf540
Support arrayed parameter overrides, bug1153.
2017-05-02 19:16:54 -04:00
8943ad5966
internals: Remove extra newlines on v3fatalSrc. No functional change.
2017-04-28 20:09:27 -04:00
deb7a1c9c0
Fix non-arrayed cells with interface arrays, bug1153.
2017-04-28 20:03:38 -04:00
96a5445d44
Support ports of array of reals, bug1154.
2017-04-28 06:10:14 -04:00
d693065afb
Fix backwards array interface error message
2017-04-27 06:36:14 -04:00
bdeee35669
Add warning on mis-sized literal, bug1156.
2017-04-26 18:34:01 -04:00
c6a20a72f2
Turn off parser debug in optimized build, msg2203
2017-03-31 17:46:15 -04:00
d7a54b3632
Fix nested structure parameter selects, bug1150.
2017-03-30 19:05:55 -04:00
be6a3d0f10
Fix wreal not handling continuous assign, bug1150.
2017-03-30 18:32:37 -04:00
e9125a3a22
Fix error on parameters with dotted references, bug1146.
2017-03-28 19:55:20 -04:00
c27a60658f
Add error on duplicate pattern assignments, bug1145.
2017-03-23 18:15:03 -04:00
8f2bc6e028
Patch to fix for bug1135.
2017-03-22 17:34:47 -04:00
a6b78cbbee
Fix error on improperly widthed default function, bug984.
2017-03-21 19:27:42 -04:00
182a7076fd
Fix missing error on interface size mismatch, bug1143.
2017-03-21 19:19:28 -04:00
17a9b22dce
Fix cell ranges without colons.
2017-03-21 19:17:15 -04:00
f190d12802
Internals: Avoid coredump debugging bug1135.
2017-03-21 18:22:32 -04:00
b12dd526f9
Fix calling sformatf to display, and elab , bug1139.
2017-03-17 18:40:16 -04:00
473d555dc1
Fix ugly interface-to-non-interface errors, bug1112.
2017-03-17 18:35:53 -04:00
4aa088eb2f
Fix realpath compile issue on MSVC++, bug1141.
2017-03-15 20:08:19 -04:00
8f8147d646
Fix internal error on interface arrays, bug1135.
2017-03-15 20:03:53 -04:00
e637dd2390
Fix internal error on initializing parameter array, bug1131.
2017-03-06 07:20:30 -05:00
c90960fc88
Fix LDFLAGS and CFLAGS not preserving order, bug1130.
2017-02-13 18:11:40 -05:00
da86a1c9f2
Fix previous commit warning
2017-02-13 18:11:22 -05:00
0adb789238
Add --relative-includes.
2017-02-09 18:33:18 -05:00
15082a178b
Add -FI option to force includes,msg2146.
2017-02-09 07:44:36 -05:00
ad3ea636d5
Fix 2009 localparam syntax, msg2139.
2017-01-26 22:41:32 -05:00
e6d7e7e329
Version bump
2017-01-15 12:13:13 -05:00
f942aba855
Support old-style (), bug467.
2017-01-09 19:19:21 -05:00
2f34132275
Fix bad code when tracing array of structs, bug1122.
2017-01-06 18:44:37 -05:00
663b2be065
Tests: bug1104, unsupported.
2016-12-21 21:00:40 -05:00
a1e4d676c3
Fix parsing sensitivity with &&, bug934.
2016-12-21 18:23:14 -05:00
6f28d21207
With --bbox-unsup, suppress desassign and mixed edges, bug1120.
2016-12-21 17:43:19 -05:00
9b06310cbe
Fix internal error on unique casez with --assert, bug1117.
2016-12-03 14:49:51 -05:00
77fe33e57f
Fix internal error on double-for loop unrolling, bug1044.
2016-11-29 20:40:58 -05:00
2d0084308d
Internals: Convert AstNUser to non-pointer to avoid NULL call. No functional change intended.
2016-11-27 09:40:12 -05:00
7efa40966a
Internals: Remove second argument to visitors. No functional change intended.
2016-11-27 08:11:38 -05:00
6d644dc764
Internals: V3Width now iterates like others, replacing arg passing. No functional change intended.
2016-11-25 16:48:36 -05:00
498f19a6a1
Use VERILATOR_INCLUDE in generated files to allow relocation.
2016-11-18 21:13:56 -05:00
4078902543
Compiling: Fix flexfix adding new warning back in flex 2.5.35
2016-11-18 19:40:39 -05:00
183cabc77d
Internals: Have cloning return node's type to avoid casts. No functional change.
2016-11-08 21:16:22 -05:00
ad39931e87
Internals: Cleanup uses of accept in V3Width. No functional change.
2016-11-07 19:14:45 -05:00
1ae22e1365
Internals: Cleanup some casts. No functional change.
2016-11-06 11:39:09 -05:00
b748ddfe06
Fix flex 2.6.2 bug, bug1103.
2016-11-06 08:14:05 -05:00
e52f5f1b63
Internals: Remove extraneous castNode() calls. No functional change.
2016-11-05 10:06:43 -04:00
bda4b326ab
Internals: Use mixed case for AstType enums. No functional change.
2016-11-05 09:47:56 -04:00
70ddf32719
Fix error on referencing variable in parent, bug1099.
2016-11-05 08:37:18 -04:00
3edba7b662
Fix type parameters with low optimization, bug1101.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-11-04 22:58:21 -04:00
f74ef650ac
Honor --output-split on coverage constructors, bug1098.
2016-10-23 14:27:57 -04:00
f093c3d78b
Fix error on bad interface name, bug1097.
2016-10-22 08:05:27 -04:00
1e4c3751e1
Support foreach, bug1078.
2016-09-19 22:00:13 -04:00
15495bb200
Improve Verilation performance on trace duplicates, msg2017.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-09-19 17:54:42 -04:00
999f278971
Fix concats with wide width, bug1088 continued.
2016-09-16 18:54:28 -04:00
2117fe414e
Fix error on wide numbers that represent shifts, bug1088.
2016-09-14 20:27:20 -04:00
7d8c51181d
With --no-decoration also shrink output code indents.
2016-09-13 22:53:09 -04:00
c30211cb27
Add --no-decoration to remove output comments, msg2015.
2016-09-13 22:28:07 -04:00
901da118e5
Internals: Move prettyName invocation to after option checks in trace and coverage
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-09-12 21:52:40 -04:00
f11757e43a
Fix error on wide shift, msg2005.
2016-09-12 18:31:45 -04:00
3f143317a6
Add error on DPI functions > 32 bits, msg1995.
2016-09-10 08:14:17 -04:00
45d7312dfc
Improve Verilation performance on internal strings, msg1975.
2016-09-08 22:04:14 -04:00
26774eb045
Fix error on wide numbers that represent small msb/lsb, msg1991.
2016-09-08 21:30:35 -04:00
cd61b1d045
Usage check.
2016-07-30 10:05:55 -04:00
24dc36ba4c
Fix comparison of unpacked arrays, bug1071.
2016-07-23 16:58:30 -04:00
e8e4f1777d
Internals: Add cloneType method. Unused - for next checkin.
2016-07-23 16:54:36 -04:00
ae38a26af3
Internals: Cleanup some slice code. No functional change.
2016-07-21 23:07:22 -04:00
891214fa72
Fix enum values of 11-16 bits wide using .next/.prev, bug1062.
2016-06-15 22:46:34 -04:00
e819e285e2
Fix false warnings on non-power-2 enums using .next/.prev.
2016-06-15 20:13:52 -04:00
2c9716c64c
Try 2. Fix core dump on Arch Linux/GCC 6.1.1, bug1058.
2016-05-16 21:40:49 -04:00
8c4aa8517e
Fix --output-split of constructors, bug1035.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-12 07:19:02 -04:00
c0b7a54bb9
Fix removal of empty packages, modules and cells, bug1034.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-11 21:44:55 -04:00
6b32bb635d
Change --l2-name default to remove 'v' naming.
2016-05-07 14:10:33 -04:00
691de22ae3
Add --l2-name option for controlling 'v' naming, bug1050.
2016-05-07 14:01:02 -04:00
e64b2d3372
Internals: user#inc now has optional increment value.
2016-05-06 22:26:15 -04:00
e190af9d87
Avoid extra clean ANDs after CCalls.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-06 21:18:48 -04:00
8d14463b18
Fix emitting public enumerations.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-05 22:48:53 -04:00
04977ef721
Internals: Show clocker in debug dumps. Part of bug1009.
2016-05-05 22:40:19 -04:00
80678ae7bc
Fix clang 3.8.0 warnings.
2016-03-31 22:26:49 -04:00
482bdab0e0
Support command-line -G/+pvalue param overrides, bug1045.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-03-24 19:14:15 -04:00
b2623b9841
Internals: Add success parameter to parseDouble. No functional change intended.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-03-23 07:48:32 -04:00
9ae40d64f0
Support parameter type, bug376.
2016-03-14 21:51:31 -04:00
cef097b7b7
Internals: Refactoring prep for parameter type branch. No functional change intended.
2016-03-12 20:54:52 -05:00
90ecf14a0a
Fix pattern assignment width propagation, bug1037.
2016-02-21 23:00:21 -05:00
4945282369
Fix slicing mix of big and little-endian, bug1033.
2016-02-09 22:16:12 -05:00
a509b6a21c
Internals: Fix compares to null, ongoing part of bug1030. No functional change intended.
2016-02-08 22:15:44 -05:00
46229473cb
Fix crash on very deep function trees, bug1028.
2016-02-04 20:47:55 -05:00
65be2448dc
Fix elaboration-time display warnings, bug1032.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-02-04 18:38:59 -05:00
be74806044
Fix read-after-free error detected by valgrind, bug1031.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-02-04 18:34:08 -05:00
b488666c1e
Fix cppcheck 1.71 issues. No functional change intended.
2016-02-04 18:30:21 -05:00
d1acaea611
Internals: Fix compares to null, ongoing part of bug1030. No functional change intended.
2016-02-03 20:44:31 -05:00
db6e5ce7cf
Internals: Misc code cleanups. No functional change.
2016-02-03 20:43:05 -05:00
d56179df17
Internals: Fix compares to null, part of bug1030. No functional change intended.
2016-02-02 21:02:00 -05:00
850100c9c2
Fix compares to null, part of bug1030.
2016-02-02 19:35:44 -05:00
0725999f0a
flexfix: Match Verilog-perl fix for new gcc.
2016-02-02 19:32:17 -05:00
cb2d8259f2
Fix stats and debug print, bug1029
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-28 22:20:31 -05:00
61a1f3d817
Support inlining interfaces, bug1018.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-21 19:11:53 -05:00
63f111b7f3
Fix unrolling complicated for-loop bounds, bug677.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-21 19:00:19 -05:00
e061eb3003
Fix using short parameter names on negative params, bug1022.
2016-01-20 22:09:11 -05:00
29daa58222
Fix stats file containing multiple unroll entries, bug1020.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-06 20:53:48 -05:00
340cc02171
Avoid dynamic_cast for classes with no children, bug1021.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-01-06 20:47:44 -05:00
b738d1960a
Copyright year update
2016-01-06 20:36:41 -05:00
afc432042f
Fix ternary operation with unpacked array, bug1017.
2015-12-18 18:02:25 -05:00
21cb29baf0
Fix arrayed instances to unpacked of same size, bug1015. Fix slices of unpacked arrays with non-zero LSBs.
2015-12-15 22:37:49 -05:00
849c1e46a2
Fix constant propagation, bug1012.
2015-12-08 22:22:42 -05:00
ebad6cde36
Fix error instead of warning on large concat, msg1768.
2015-12-08 21:25:43 -05:00
f920b3945e
Fix dotted generated array error, bug1005.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-12-05 19:58:58 -05:00
5e54d3e41a
Fix interface inside generate, bug1001, bug1003.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-12-05 19:39:40 -05:00
f0af8726e3
Internals: Fix some spacing. No functional change.
2015-12-05 17:12:03 -05:00
57f2fe77ea
Fix cell [#] to mean # cells.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-12-01 18:23:11 -05:00
d39ce17dea
Makefiles: Turn off make built-in suffixes.
2015-11-28 17:33:01 -05:00
373a68ec8b
Fix dtype indexing into arrays, bug1007.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-24 21:34:07 -05:00
5613758ee3
Fix array slicing of non-const indexes, bug1006.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-24 21:28:04 -05:00
2102f86909
Fix genvar constant propagation, bug1003.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-22 21:16:13 -05:00
9edd28d2ed
Fix genvar constant propagation from package, bug1003.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-22 20:46:26 -05:00
52ae451f5c
Fix interface inside generate, bug998.
2015-11-14 09:06:09 -05:00
9254443cd4
Fix casts under generates, bug999.
2015-11-12 22:29:42 -05:00
4e4bc7b90f
Fix constant function assigned to packed structs, bug997.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-11 20:49:45 -05:00
c7e0f2e196
Fix function calls on arrayed interface, bug994.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-11 20:40:24 -05:00
acabaab6ac
Internals: Avoid tristate coredump.
2015-11-11 20:37:52 -05:00
b0a249f338
Fix display %u, %v, %p, %z, bug989.
2015-11-10 21:12:15 -05:00
0cb5d5cc5a
Internals: Upgrade some C strings to C++
2015-11-10 18:59:48 -05:00
0081ce4a75
Fix size-changing cast on packed struct, bug993.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-06 19:12:17 -05:00
c72ee41142
Add z to param values to avoid conflicts.
2015-11-05 07:00:04 -05:00
bf5dee955d
Fix real parameters causing bad module names, bug992.
2015-11-04 22:01:21 -05:00
faf5e1de51
Internals: Remove some unneeded c_str() calls. No functional change.
2015-10-29 22:19:51 -04:00
fa63bc6b78
Fix error message on missing interface, bug985.
2015-10-29 21:44:02 -04:00
49108c23f0
Support with non-format arguments, bug467.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-10-27 20:58:31 -04:00
4475060268
Ignore %l in , bug983.
2015-10-27 20:37:52 -04:00
4f269e336d
With --bbox-ignore, don't warn about always order.
2015-10-24 07:24:53 -04:00
4464b13163
Fix dot indexing into arrayed inferfaces, bug978.
2015-10-23 23:06:24 -04:00
215d5f68b0
Fix struct.enum.name method calls, bug855.
2015-10-23 22:57:15 -04:00
281f4e04ee
Fix $fwrite to constant stderr/stdout, bug961.
2015-10-23 21:53:16 -04:00
17a3f9691d
Fix package:scope.scope variable references.
2015-10-23 21:03:35 -04:00
4fde6ee7af
Support elaboration assertions, bug973.
2015-10-23 18:13:25 -04:00
040b1b06d5
Support genvar indexes into arrayed cells, bug517.
2015-10-22 20:13:49 -04:00
cc22847bc3
For --xml, decrease block indent to 2 spaces.
2015-10-20 21:22:00 -04:00
3702e17b2e
Backout bug978 fix as is incomplete.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-10-10 07:54:45 -04:00
7abc220fb3
Fix C++ 2014 compile warnings. No functional change.
2015-10-04 13:41:45 -04:00
4fc9a906f6
Internals: Fix cppcheck warnings; add VL_DANGLING. No functional change.
2015-10-04 13:16:35 -04:00
5de83c9805
Internals: Fix cppcheck warnings. No functional change.
2015-10-04 13:11:32 -04:00
f71d904a9b
Fix internal error on interface array, bug978.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-10-04 11:17:58 -04:00
318ded4198
Internals: Cleanup cppcheck warnings.
2015-10-03 22:33:06 -04:00
f1874b211f
Support , bug977.
2015-10-03 07:12:56 -04:00
c60ffd7fd9
Fix enum constant propagation, bug970.
2015-10-01 21:15:01 -04:00
dc57282168
Internal: Fix setBit from earlier commit, bug971.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-30 07:02:39 -04:00
3c336e179f
Fix structure parameter constant propagation, bug968.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-29 21:02:33 -04:00
6bda57da5d
Internals: Fix setBit not clearing X mask.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-09-29 20:59:17 -04:00
9a16001e51
Add --vpi flag, and fix VPI linkage, bug969.
2015-09-25 22:57:28 -04:00
d0653f72e2
Fix very long module names, bug937.
2015-09-19 20:12:35 -04:00
64748b7b1d
Internals: Replace FNV hashes with SHA1
2015-09-19 18:49:54 -04:00
7163c8d048
Fix internal error on dotted refs into generates, bug958.
2015-09-18 20:57:27 -04:00
d0ec991bb2
Fix mis-optimizing public DPI functions, bug963.
2015-09-18 19:06:15 -04:00
a950e4816d
Support extraction of enum bits, bug951.
2015-08-12 21:33:40 -04:00
c87c66efb1
Fix size casts as second argument of cast item, bug950.
2015-08-12 19:37:25 -04:00
5a5a0006fe
Fix parameters with function parameter arguments, bug952.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-08-12 19:29:06 -04:00
882913f0ca
Add tracing_on, etc to vlt files, bug932.
2015-07-22 20:14:58 -04:00
2062f7e97b
Fix hashed error with typedef inside block, bug948.
2015-07-22 19:52:11 -04:00
06d5a7b2bf
Internals: Allow hashing nulls; misc cleanup
2015-07-06 19:37:20 -04:00
5af8a8aa4c
Internals: Hash nulls
2015-07-05 20:31:30 -04:00
00759f777e
Fix dpi imports inside generates.
2015-06-16 19:27:18 -04:00
7578ef889f
Fix .c files to be treated as .cpp, bug930.
2015-06-09 07:28:51 -04:00
da254af8d5
Fix MinGW compiler error, bug929.
2015-06-08 07:24:04 -04:00
9e61b9f696
Fix width propagation on sized casts, bug925.
2015-06-06 13:43:14 -04:00
491539ff32
Fix MSVC++ compiler error, bug927.
2015-06-04 19:37:03 -04:00
b66e1bdb9e
Fix Ubuntu 15.04 compile warning.
2015-05-15 20:03:29 -04:00
7312de6bc2
Fix sign extension in large localparams, bug910.
2015-05-14 21:46:07 -04:00
5a747bad7d
Fix width extension on mis-width ports, bug918.
2015-05-13 20:59:13 -04:00
9542783a7e
Internals: Refactor V3Inst static class. No functional change.
2015-05-13 20:56:16 -04:00
a59639413d
Fix part-select in constant function, bug916.
2015-05-09 14:01:54 -04:00
d5eb92a071
Fix preprocessing stringified newline escapes, bug915.
2015-05-07 21:41:54 -04:00
49fa65c0dd
Match Verilog-Perl: Fix Preproc loop under Perl-Tk, bug913.
2015-04-28 15:54:34 -04:00
49123f169c
Fix core dump in sync-async warnings, bug911.
2015-04-27 06:47:29 -04:00
78a321925f
Add Parser useProtected argument to aid runtime, Verilog-Perl bug899.
2015-04-05 10:54:56 -04:00
c0df07c86f
Commentary: Update contributor list
2015-03-13 07:38:17 -04:00
e918d945f2
Fix order of C style arrays.
2015-03-13 07:06:06 -04:00
0ee5743853
Add --dump-treei-<srcfile>, bug894.
2015-03-12 19:48:04 -04:00
486d69da5f
Add --clk and related optimizations, msg1533.
2015-03-12 19:20:46 -04:00
751384cb5c
Fix compile error on MinGW, bug887.
2015-02-26 20:40:45 -05:00
6ac672b4a3
Fix SystemC arrayed bit vectors, bug886.
2015-02-25 21:09:55 -05:00
a89502be9f
Fix comma-separated instantiations with parameters, bug884.
2015-02-22 11:41:10 -05:00
052a7e3deb
Fix sign extension of pattern members, bug882.
2015-02-12 07:47:45 -05:00
27ccaffb37
Fix mis-optimizing gate assignments in unopt blocks, bug881.
2015-02-11 19:36:34 -05:00
32a76c5255
Fix clang warnings.
2015-02-10 22:38:05 -05:00
099f797975
Fix slice connections of arrays to ports, bug880.
2015-02-10 20:24:21 -05:00
8323092a0c
Fix cppcheck warnings. No functional change.
2015-02-09 21:05:27 -05:00
e5af46d3fb
Add warning on slice selection out of bounds, bug875.
2015-01-25 16:32:46 -05:00
a6743588b6
Fix UNOPTFLAT change detect on multidim arrays, bug872.
2015-01-21 20:43:21 -05:00
90cbcd2dfd
Fix non-ANSI modport instantiations, bug868.
2015-01-17 15:35:45 -05:00
4c91ade61d
Copyright year update
2015-01-07 18:25:53 -05:00
f2a17b9b70
Fix $sccanf from string, bug866.
2014-12-24 21:50:38 -05:00
b71b9ccb57
Fix member select error broke in 3.868, bug867.
2014-12-24 19:27:46 -05:00
8b0af19351
Support cast operator with expression size, bug865.
2014-12-23 22:11:31 -05:00
9f7c473376
Suppress COMBDLY when inside always_latch, bug854.
2014-12-23 21:42:33 -05:00
1a3378e0f5
Add --stats-vars, bug851.
2014-12-20 08:28:31 -05:00
5c3eee34a1
Fix underscores in real literals, bug863.
2014-12-19 18:14:32 -05:00
2b5017e610
Fix tracing SystemC signals with structures, bug858. Remove SC tracing of wrapper.
2014-12-10 22:33:28 -05:00
e755c7fdcc
Internals: Rename to avoid off-by-one
2014-11-29 08:56:07 -05:00
8d463b33cd
Fix enum name off-by-one, bug854.
2014-11-29 08:47:03 -05:00
a118921b21
Fix bare generates in interfaces, bug789.
2014-11-28 21:32:57 -05:00
c1593f856d
Support enum.first/name and similar methods, bug848.
2014-11-28 20:34:23 -05:00
93f1d7643d
Fix duplicate Vdimtables and rename
2014-11-28 20:25:58 -05:00
ce4dfb4296
Fix misc string handling issues.
2014-11-28 20:24:42 -05:00
2e5f5010f7
Internals: Make V3Width dimensionValue more generic. No functional change.
2014-11-28 15:51:35 -05:00
43be4cf2b5
Add 'string' printing and comparisons, bug746, bug747, etc.
2014-11-28 15:01:50 -05:00
8b457b9b66
Internal: Rename string functions. No functional change.
2014-11-28 13:50:37 -05:00
25efee2e62
Fix loss of data types in V3Premit. From strings branch.
2014-11-28 10:43:05 -05:00
e002b0e25f
Fix new inlining to be less aggressive
2014-11-27 12:04:16 -05:00
68c6f0ff07
Inline C functions that are used only once, msg1525.
2014-11-27 10:52:38 -05:00
9837b40330
Remove SystemPerl tests
2014-11-27 08:30:54 -05:00
cb645c9a74
Add missing header.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-11-26 16:46:16 -05:00
87573a9fef
Part of earlier commit - no SystemPerl now for coverage.
2014-11-24 18:37:55 -05:00
d33ad7600b
Commentary. Cleanup stale SystemPerl references.
2014-11-23 22:00:00 -05:00
9ec35a2348
New verilator_coverage and infrastructure to replace SystemPerl's vcoverage.
2014-11-23 21:06:10 -05:00
6da13c6486
Internals: Split V3Error into V3FileLine. No functional change.
2014-11-22 11:48:39 -05:00
87a47a5ca0
Remove PSL support
2014-11-22 10:14:14 -05:00
c682f1c16a
Commentary and internal cleanups.
2014-11-22 09:04:14 -05:00
6d66fcaa57
Fix +define+A+B to define A and B to match other simulators, bug847.
2014-11-13 19:05:07 -05:00
26e79ca889
Fix quoted comment slashes in defines, bug845.
2014-11-12 16:37:51 -05:00
62eb247c1e
Optimize SUB/ADD together.
2014-11-09 18:33:54 -05:00
c5fd583b2c
Fix select when partially out-of-bound, bug823.
2014-11-09 18:29:52 -05:00
117db3e11c
Trace_off now operates on cells, bug826.
2014-11-08 14:15:10 -05:00
3f82fd2f37
Add public enums, bug833.
2014-11-07 07:50:11 -05:00
e9c46afcf7
Fix public parameters in unused packages, bug804.
2014-11-06 17:53:01 -05:00
7ef84df852
Add optimization of wires from arrayed cells, msg1447.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-11-05 21:09:35 -05:00
4e2884b509
Optimize e.g. {(b<<4)[7:4], (b<<4)[3:0]}. From assignmerge tree.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-11-05 20:58:36 -05:00
03100020ab
Fix not tracing modules following primitives, bug837.
2014-11-04 07:49:03 -05:00
8bfb5cc5e9
Internals: Add sameGateTree.
2014-11-02 19:52:49 -05:00
cf6d07aafa
Add optimization of operators between concats, msg1447.
2014-10-22 21:44:41 -04:00
bfbca34eb0
Fix cast-to-size context-determined sizing, bug828.
2014-10-17 19:01:04 -04:00
b73edc0564
Fix generate unrolling with function call, bug830.
2014-10-15 21:29:37 -04:00
c86fec5307
Fix string formats under deep expressions, bug820.
2014-09-21 08:52:09 -04:00
6e476255ca
Support power operator with real, bug809.
2014-09-21 08:24:44 -04:00
27af9b6b06
Fix clang warnings, bug818.
2014-09-11 21:28:53 -04:00
87b9cb49ad
Fix / multi-argument ordering, bug816.
2014-09-04 22:25:19 -04:00
b6a39db627
Fix optional parameter keyword in module #(), bug810.
2014-08-27 07:57:20 -04:00
3a83b06572
Fix over-shift structure optimization error, bug803.
2014-07-28 07:31:01 -04:00
fe5bf01b25
Fix dpiGetContext in dotted scopes, bug740.
2014-07-21 20:55:52 -04:00
5559ec903b
Fix error when tracing public parameters, bug722.
2014-07-21 20:44:33 -04:00
18750028b2
Fix mis-optimization of bit-swap in wide signal, bug800.
2014-07-04 09:13:59 -04:00
894ff73c7d
Internals: Fix clang warning, bug791.
2014-06-19 18:02:42 -04:00
8031f0ed7f
Fix duplicate anonymous structures in , bug788.
2014-06-15 11:18:47 -04:00
e26ab67e25
Report tristate errors closer to code which created them.
2014-06-10 19:58:51 -04:00
e77b7427b4
Fix shift corner-case, bug 774.
2014-06-10 19:13:55 -04:00
475e4207cc
Fix late constant division by zero giving X error, bug775.
2014-06-09 22:27:04 -04:00
71b2eed32c
Fix false name conflict on cells in generate blocks, bug749.
2014-06-09 22:00:45 -04:00
6cf50e6579
Fix string corruption, bug780.
2014-06-08 21:36:18 -04:00
69468708e2
Fix DETECTARRAY error on packed arrays, bug770.
2014-06-07 09:53:40 -04:00
5da5678e64
Fix pattern assignment to conditionals, bug769.
2014-06-06 21:52:16 -04:00
a428e7f618
Fix pattern assignment to arrayed basic type, bug769.
2014-06-06 21:14:44 -04:00
0eb5a0a539
Add -P to suppress `line and blanks with preprocessing, bug781.
2014-06-06 20:22:20 -04:00
a1c1ff9981
Fix seg-fault with variable of parameterized interface, bug692.
2014-05-28 07:33:40 -04:00
2029ade18c
Change SYMRSVDWORD to print as warning rather than error.
2014-05-28 07:24:02 -04:00
5f8f474c0c
Fix shift with XOR mis-optimization, bug776.
2014-05-26 18:16:52 -04:00
f705f9b275
Fix C compiler interpreting signing, bug773.
2014-05-24 08:00:01 -04:00
91e706ec1f
Fix X shift issue, bug772.
2014-05-24 07:05:23 -04:00
06744b664a
Fix huge shifts to zero with -Wno-WIDTH, bug768.
2014-05-16 07:09:43 -04:00
d3049d9c89
Fix huge shifts to zero with -Wno-WIDTH, bug766.
2014-05-15 21:49:43 -04:00
1f2abb9c0f
Fix gate primitives with arrays and non-arrayed pins.
2014-05-15 20:57:09 -04:00
9f0d7e50a5
Using command line -Wno-{WARNING} now overrides file-local lint_on.
2014-05-15 20:54:45 -04:00
5f262a8f11
Fix ENDLABEL warnings on escaped identifiers.
2014-05-15 20:52:22 -04:00
f62bc6a2e5
Support SV 2012 package import before port list.
2014-05-15 20:50:42 -04:00
d7e4bc1379
Fix huge shifts to zero with -Wno-WIDTH, bug765.
2014-05-13 08:10:59 -04:00
58fd602bbd
Fix flex warning
2014-05-11 09:36:39 -04:00
f8f53df4ec
Fix X/Z extension with WIDTH param mismatch, bug764.
2014-05-10 21:38:36 -04:00
56b85cc63c
Suppress WIDTH warnings on 'x = 1<<a'
2014-05-10 17:19:57 -04:00
90aca97e66
Internals: Flip sense of warnOn. No functional change intended.
2014-05-10 17:12:04 -04:00
6ce2a52c5f
Fix shift-right optmiization, bug763.
2014-05-10 16:38:20 -04:00
1f56312132
Fix -Wno-UNOPTFLAT change detection with 64-bits, bug762.
2014-05-10 12:40:35 -04:00
3aa290cddb
Add error on power > 64-bits, bug761.
2014-05-10 08:24:51 -04:00
266ff41386
For --cdc, don't show data types in dump file.
2014-05-10 07:50:04 -04:00
02331e5536
Fix begin_keywords 1800+VAMS, msg1211.
2014-05-08 07:15:44 -04:00
621c51589a
Fix shift by x, bug760.
2014-05-04 08:50:44 -04:00
4a58e859a4
Fix concats with no argments mis-sign extending, bug759.
2014-05-03 20:20:15 -04:00
a985a1f9f5
Fix >>> sign extension based on expression, bug754.
2014-05-03 09:25:12 -04:00
d532a36739
Fix change detection error on unions, bug758.
2014-05-02 08:14:23 -04:00
b631b5927b
Fix shift width extension, broke recent commit, bug754.
2014-04-30 22:47:01 -04:00
adb39ceb98
Internals: cppcheck clean and add cppcheck_filtered
2014-04-29 22:59:38 -04:00
aaea68d3d6
Rewrite V3Width for better spec adherence when -Wno-WIDTH.
2014-04-29 22:01:50 -04:00
2accba2e71
Update WIDTH warning message formats to match future commit.
2014-04-29 21:11:57 -04:00
8f4f4eb5ae
Fix coredump on undriven vector[-1].
2014-04-29 21:09:44 -04:00
60c2d136e1
Internals: V3Width renames. Fix CASEEQ signing.
2014-04-26 16:52:09 -04:00
b0f4cf3c9c
Support {} in always sensitivity lists, bug745.
2014-04-21 19:39:28 -04:00
c41dfcf6ad
Fix assertions broken from bug725, bug743.
2014-04-16 22:33:25 -04:00
2e10555f03
Fix tracing of packed arrays without --trace-structs, bug742.
2014-04-15 20:20:45 -04:00
6b2ee0fcf3
Fix reporting struct members as reserved words, bug741.
2014-04-15 19:35:44 -04:00
0dbdbffba7
Fix double I/O port warnings.
2014-04-15 18:50:04 -04:00
9c5dd8d767
Fix RHEL5.6 compile warnings.
2014-04-15 18:18:36 -04:00
fff0ebb5f3
Internals: Add AstReplicate dtype init.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-10 17:54:52 -04:00
d34275150c
Support streaming operators, bug649.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-09 20:29:35 -04:00
d04eb977c2
Fix mis-extending red xor/xand operators.
2014-04-09 07:58:46 -04:00
fb4928b2f5
Fix power calculation; setAllOnes should not set hidden state bits in V3Number.
2014-04-08 20:28:16 -04:00
5c39420d91
Re-fix bug729 due to bug733; other internal sign extension cleanups too.
2014-04-07 21:34:00 -04:00
14fcfd8a40
Fix signed extension problem with -Wno-WIDTH, bug729.
2014-04-05 15:52:05 -04:00
ff19dd94f9
Fix power operator calculation, bug730.
2014-04-05 15:44:49 -04:00
b6913ff9b3
With high c-splits, even split blank functions.
2014-04-05 12:41:00 -04:00
6cf6d9f7e1
Fix modport function import not-found error.
2014-04-03 21:53:39 -04:00
28e35a64ea
Support parameter arrays, bug683.
2014-04-01 23:16:16 -04:00
091818483a
Order initial statements based on variables used. Merge from bug683 branch.
2014-04-01 22:01:25 -04:00
3b43556c41
Internals: Remove dead NEW_ORDERING code.
2014-03-31 20:29:35 -04:00
ed39c66715
Internals: Make const iterator to fix missed-edits on dump. Merge from bug683 branch.
2014-03-31 20:24:05 -04:00
446b0e4e5e
Support '{} assignment pattern on arrays, bug355.
2014-03-30 20:41:20 -04:00
6e3e8318d0
Internals: Add dtype to InitArray; misc Slice cleanups. From bug355 branch.
2014-03-30 20:28:51 -04:00
17b8b660f0
Internals: Fix assignment pattern replication. From bug355 branch.
2014-03-30 10:20:12 -04:00
40bceea68a
Fix missing coverage line on else-if, bug727.
2014-03-29 11:04:13 -04:00
a3813f94fc
Add PINCONNECTEMPTY warning.
2014-03-27 21:36:52 -04:00
9caffe330b
Fix Mac OS-X test issues.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-03-24 20:19:43 -04:00
8d8c5da812
Add assertions on 'unique if', bug725.
2014-03-16 21:38:29 -04:00
55bb766c15
Fix escaped newline in assertion failures.
2014-03-16 20:57:15 -04:00
c18df68ead
Fix C++-2011 warnings.
2014-03-15 14:50:03 -04:00
3996e94c39
Fix Bison 4.0 warnings. From Verilog-Perl.
2014-03-15 14:23:19 -04:00
1bdf017f9e
PSL is no longer supported, please use System Verilog assertions.
2014-03-14 21:14:24 -04:00
93790c1dc6
Fix tracing of package variables and real arrays.
2014-03-14 20:36:47 -04:00
ba8c11b25d
Fix scope creating extra vars for package variables. See next trace commit for test.
2014-03-14 20:24:21 -04:00
ca57edfa0b
Fix assignment temporaries not using real types.
2014-03-14 20:22:06 -04:00
c9ed9e74f2
Add --no-trace-params.
2014-03-13 20:08:43 -04:00
85c5765c00
Fix parsing "#0 'b0", bug256.
2014-03-11 19:07:58 -04:00
9e76078939
Fix signed shift right optimization, bug715.
2014-03-09 21:28:28 -04:00
334e0e1ca6
Internals: Debug message.
2014-03-09 21:22:01 -04:00
dce4519995
Optimizer: Put constants on left side of compares to match other AstBiOps and extend optimizations. No runtime result change intended.
2014-03-09 17:13:37 -04:00
45bbae80e7
Add parameters into trace files, bug706.
2014-03-08 15:36:04 -05:00
2560ae9bc1
Fix slice extraction from packed array, bug717.
2014-03-08 14:55:05 -05:00
2bdd3ca353
Internals: Refactoring V3WidthSel. No functional change.
2014-03-08 14:41:11 -05:00
8a8aab1aae
Internals: Shrink AstSelPlus code. No functional change.
2014-03-08 14:17:39 -05:00
85d790ff79
Fix inside statement EQWILD error, bug718.
2014-03-08 13:33:44 -05:00
68afc96a9f
Fix internal error on "input x =" syntax error, bug716.
2014-03-08 12:26:34 -05:00
88af0d3509
Fix --skip-identical mis-detecting on OS-X, bug707.
2014-02-09 16:32:49 -05:00
97633f7bed
Fix array bound checks on real variables.
2014-02-09 09:19:05 -05:00
2d61e0270e
Support case inside, bug708.
2014-01-20 21:59:53 -05:00
4422de0c6c
Copyright year update.
2014-01-06 19:28:57 -05:00
bcefc17631
Support modport import, bug696.
2013-12-21 06:51:15 -05:00
daf19e241e
Fix struct trace coredump from recent commit.
2013-12-21 06:46:48 -05:00
b5f5b1fdf9
Fix wire declarations with size and not range, bug466.
2013-12-14 19:50:55 -05:00
801b718953
Add --trace-structs to show struct names, bug673.
2013-12-14 19:13:31 -05:00
5d233b8c09
Fix parameter pin vs. normal pin error, bug704.
2013-12-14 18:04:10 -05:00
00724597f4
Fix tracing of packed structs, bug705.
2013-12-14 16:51:08 -05:00
c659940ea8
Internals: Use VNumRange for AstTraceDecl
2013-12-14 12:17:31 -05:00
23539eb55c
Fix some delayed assignments of typedefed unpacked arrays. See following trace test.
2013-12-14 10:33:08 -05:00
e69bf418de
Fix --lint-only with MinGW, msg1283.
2013-11-29 08:28:48 -05:00
e74186565d
Add --compiler clang to work around compiler bug, bug694.
2013-11-26 18:46:55 -05:00
7e54281e26
Fix array assignment from const var, bug693.
2013-10-31 22:39:26 -04:00
15f512bdee
Debug: With --debug, run check tree at all steps even if no --dump-more
2013-10-30 23:25:54 -04:00
ecfe0283e2
Fix crash with coverage of structures, bug691.
2013-10-29 20:15:01 -04:00
4f6d80c602
Add UNPACKED warning to convert unpacked structs.
2013-10-28 20:41:05 -04:00
b50542531d
Fix enum value extension of '1.
2013-10-28 20:24:31 -04:00
a8310f35f2
Fix evaluation of chained parameter functions, bug684.
2013-10-18 07:06:32 -04:00
27686d8c2f
Add --no-order-clock-delay to work around bug613.
2013-09-30 16:52:43 -04:00
f1d9437c55
Report SELRANGE warning for non-generate if, bug675.
2013-09-10 07:16:13 -04:00
bcba5075e8
Fix ordering of , msg1229.
2013-09-07 16:43:43 -04:00
d6e8b0263c
Fix crash on 32-bit Ubuntu, bug670.
2013-09-03 21:40:43 -04:00
9aba617bad
Fix --output-split-cfunc to count internal functions.
2013-09-03 19:35:32 -04:00
c24f7b1391
Support named function and task arguments.
2013-08-17 20:34:49 -04:00
d3d359e757
Fix clang warnings, bug668.
2013-08-08 19:39:39 -04:00
ae763ea93d
Internals: Debugs for bug666.
2013-08-08 07:05:21 -04:00
236b9e9761
Fix parameter real conversion from integer.
2013-07-29 22:03:47 -04:00
e42c9dfd84
Grammar
2013-07-29 21:53:43 -04:00
bebf5b291b
Fix final duplicate declarations when non-inlined, bug661.
2013-07-29 21:47:23 -04:00
1baa2a2558
Fix interface ports with comma lists, msg1058.
2013-06-13 19:38:18 -04:00
b277bc8750
Fix ordering of clock enables with delayed assigns, bug613.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-06-05 23:35:47 -04:00
3dd552c4a2
Duplicate clock gate optimization on by default, use -Od to disable
2013-05-27 22:39:59 -04:00
23bb045a72
Support interfaces and modports, bug102.
2013-05-27 21:39:19 -04:00
7c834ad118
Internals: Misc cleanups from interface branch. No functional change.
2013-05-27 20:56:20 -04:00
8e2617ab8d
Internals: V3Inline support for future hard-no-inline. No functional change.
2013-05-26 11:17:42 -04:00
24fcae4f49
Internals: When broken link fatal, say which rule violated
2013-05-25 17:05:22 -04:00
ce18674d88
Internals: (see last) also dump on first non-fatal
2013-05-25 13:31:17 -04:00
6b8d9b5c36
Internals: If registered, dump symtable on any error
2013-05-25 12:15:38 -04:00
81bf95763c
Internals: Refactor V3Inline to simplify if(m_cellp) out. No functional change.
2013-05-25 10:42:44 -04:00
2d64077fd0
Internals: Prep to allow future move of wrapping. No functional change.
2013-05-25 10:15:10 -04:00
48d177a9d0
Fix packed array select internal error, bug652.
2013-05-24 21:14:42 -04:00
5765e099a6
Debug: More digits for debug file sorting.
2013-05-23 20:50:48 -04:00
175d59ecba
Fix GCC version runtime changes, bug651.
2013-05-23 20:19:51 -04:00
84efd239a5
Fix arrayed input compile error, bug645. Try 2.
2013-05-18 20:17:17 -04:00
6a69813326
Internals: Renames for interfaces. No functional change.
2013-05-18 19:45:52 -04:00
2c9dcc3913
Fix arrayed input compile error, bug645.
2013-05-15 22:00:28 -04:00
53cd9d2403
Fix nested union crash, bug643.
2013-05-10 21:02:48 -04:00
3d0f5fc078
Fix packed array non-zero right index select crash, bug642.
2013-05-10 07:09:25 -04:00
54eedcc739
Support signal[vec]++.
2013-05-06 08:02:16 -04:00
1bea845ceb
Fix simulation error when inputs and MULTIDRIVEN, bug634.
2013-05-02 08:23:17 -04:00
d581582339
Add ALWCOMBORDER warning.
2013-04-30 22:55:28 -04:00
4eabc1992e
Fix gcc 4.1.2 compile warnings
2013-04-30 22:55:03 -04:00
345a5d5646
Add --pins-sc-uint and --pins-sc-biguint, bug638.
2013-04-26 21:02:32 -04:00
464679c78b
Fix module resolution with __, bug631.
2013-03-12 07:27:17 -04:00
9e29625207
Fix UNOPTFLAT circular array bounds crossing, bug630.
2013-03-08 19:25:20 -05:00
a767da4f3f
Support <number>'() sized casts, bug628.
2013-03-05 22:13:22 -05:00
7bd96c2876
Internals: Tristate commentary
2013-02-27 22:59:17 -05:00
70fd64dcd6
IEEE 1800-2012 is now the default language. This adds 4 new keywords and updates the svdpi.h and vpi_user.h header files.
2013-02-26 23:01:19 -05:00
bb2822f4b5
Add --report-unoptflat, bug611.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-26 22:26:47 -05:00
ad21108b63
Internals: Create graph clone methods.
2013-02-25 21:03:50 -05:00
6c8d95e0e2
Nice message on fopen with missing argument.
2013-02-22 17:14:27 -05:00
6594a54a95
Fix wrong dot resolution under inlining.
2013-02-21 23:38:29 -05:00
a9a4cf061a
Fix tristate duplicate __Vcellinp declaration
2013-02-20 22:28:56 -05:00
b7f0e204cb
Spelling fixes
2013-02-20 21:51:39 -05:00
e6a15f233b
Internals: GateDedupe: Use visitor per msg980.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-20 20:26:53 -05:00
e0edb596ea
Add duplicate clock gate optimization, msg980.
...
Experimental and disabled unless -OD or -O3 used (for now),
Please try it as may get some significant speedups.
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-20 20:14:15 -05:00
f2fb77c15a
Internals: New Hashed/Graph functions towards msg980.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-19 18:49:36 -05:00
772a3a97eb
Internals: Functions in order. No functional change.
2013-02-18 12:15:50 -05:00
6c310836a1
Internals: Track original signal name. No functional change.
2013-02-18 11:22:24 -05:00
75416a3016
Commentary
2013-02-18 11:05:47 -05:00
e71baca39b
Internals: Make propagateAttrClocksFrom. No functional change.
2013-02-16 08:07:18 -05:00
18eb210313
Support bind in , bug602.
2013-02-14 06:55:09 -05:00
4386077e2d
Support pattern assignments with data type labels, bug618.
2013-02-13 20:52:38 -05:00
49dbfd2131
Support pattern assignments in function calls, bug617.
2013-02-13 20:32:25 -05:00
a80fce5ac1
Support pattern assignments to const variables, bug616.
2013-02-13 19:32:36 -05:00
891b981cab
Fix LITENDIAN on unpacked structures, bug614.
2013-02-13 19:03:10 -05:00
062eb85075
Fix DETECTARRAY on packed structures, bug610.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-02-10 09:54:27 -05:00
0df561f873
Fix whole slices of arrays, bug609.
2013-02-04 22:11:10 -05:00
238fc24684
Remove slow sync() call for NFS flushing.
2013-02-04 21:21:55 -05:00
936855c81c
Fix elimination, bug610 _2 test.
2013-02-03 14:13:16 -05:00
f07f6a26a8
cppcheck fixes
2013-02-03 13:27:37 -05:00
7d44bba95c
Better packed-array misconnect error message
2013-02-02 19:22:02 -05:00
6e6f1045b8
Fix per-bit array output connection error, bug414.
2013-02-02 18:33:10 -05:00
5dd3221759
Fix complete selection of array ports
2013-02-02 16:52:08 -05:00
09edb467f6
Fix CDC report causing out-of-memory
2013-02-02 15:40:59 -05:00
ffb187ae15
Fix enums in sensitivity lists
2013-02-02 14:37:18 -05:00
b4a8be07f3
Fix enum items under packages.
2013-02-02 14:11:50 -05:00
4968a2abc5
Support inside expressions.
2013-02-02 12:55:48 -05:00
91159da30d
Fix enums with X values. Test in next commit.
2013-02-02 12:43:28 -05:00
c9ad61b4fb
Support wires with data types, bug608.
2013-02-02 09:33:04 -05:00
e1eb41fe77
Fix segfault on multidimensional dotted arrays, bug607.
2013-01-25 21:27:19 -05:00
498ab23355
Commentary
2013-01-20 13:00:02 -05:00
5d6a053f98
Fix internal error on array pin mismatch, bug393.
2013-01-20 12:59:27 -05:00
929aeebf12
Support , and related functions, bug448.
2013-01-20 12:19:22 -05:00
00bd947385
Tests: Additional unsupported iface tests
2013-01-19 14:40:35 -05:00
d4ef86afc0
Fix signed/unsigned parameter misconversion, bug606.
2013-01-18 21:35:43 -05:00
1856cad816
Maintain little endian indication for multidimensional arrays
2013-01-17 23:21:07 -05:00
f29f30dce0
Fix struct +: slices, bug605.
2013-01-17 21:48:35 -05:00
de4016dcff
Internals: Ast classes create declRange().
2013-01-17 20:41:45 -05:00
bbeb382cbb
Internals: Rename range lo/hi to match IEEE.
2013-01-17 20:29:20 -05:00
385c166830
Fix package logic var compile error.
2013-01-17 19:04:36 -05:00
410e6ff203
Fix DECLFILENAME warning on .
2013-01-17 18:38:51 -05:00
8b47c4e307
Fix loosing logic/bit difference and -x-initial-edge fallout, bug604.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2013-01-17 07:16:19 -05:00
6d1b42bedb
Fix implicit one bit parameter selection, bug603.
2013-01-16 20:58:48 -05:00
f0a4bd28b6
Comment about -x-initial-edge and logic/bit.
2013-01-16 20:47:22 -05:00
2879684f21
Define SYSTEMVERILOG, SV_COV_START and other IEEE mandated predefines.
2013-01-16 19:11:56 -05:00
0437d0abea
Fix pin width mismatch error, bug595.
2013-01-15 19:26:35 -05:00
795e66eac9
Support bind, to module names only, bug602.
2013-01-14 23:19:44 -05:00
8127a79cb1
Fix nested packed arrays and structs, bug600.
...
IMPORTANT: Packed arrays are now represented as a single linear vector in
Verilated models this may affect packed arrays that are public or accessed via the VPI.
2013-01-14 21:49:22 -05:00
66b1611649
In debug, show node dump after errors.
2013-01-14 21:37:55 -05:00
7f5220a6ca
Internals: Fix marking of packed vs unpacked wires.
2013-01-13 22:18:57 -05:00
e41e26717b
Commentary
2013-01-13 19:51:15 -05:00
7a8184d206
Internals: Remove dimension and use only dtypes for V3Width.
2013-01-13 15:21:38 -05:00
13bf2f19ac
Internals: Have V3Unknown/Const use only dtypes for selects.
2013-01-13 14:54:12 -05:00
1d5ebfd0b1
Internals: Have V3WidthSel use only dtypes for select promotion.
2013-01-13 14:49:53 -05:00
dfc11da2ce
Internals: Dump array bounds in tree file.
2013-01-13 14:30:56 -05:00
191af2e87b
Internals: Make SelPlus consistent with other branches. No functional change intended.
2013-01-13 11:30:05 -05:00
0985b82760
Commentary
2013-01-13 09:48:12 -05:00
26f4b5a69a
Stats: Count only unpacked
2013-01-12 16:26:26 -05:00
5c7a6e278f
Internals: Split into packed and unpacked array types
2013-01-12 16:19:25 -05:00
ae1ab8aaaa
Fix array slice selection of msb==lsb.
2013-01-12 15:34:09 -05:00
18c25d1b6f
Commentary
2013-01-12 14:51:16 -05:00
5888a2c399
Internals: Move V3WidthSel::range into V3Width. No functional change intended.
2013-01-12 14:23:56 -05:00
0a3a582949
Fix array extraction of implicit vars, bug601.
2013-01-09 19:00:12 -05:00
08fec0534d
Fix package import preventing local var, bug599.
2013-01-08 19:06:52 -05:00
5bf92c9d3a
Fix task inlining under case values, bug598. Note this reorders high level operations, so may change loose some optimizations.
2013-01-02 18:35:21 -05:00
a8bbf7231b
Copyright year update.
2013-01-01 09:42:59 -05:00
229d854607
Fix package resolution of parameters, bug586.
2012-12-31 17:05:13 -05:00
562460606f
Internals: Add V3LinkDot m_ds structure, towards bug586. No functional change.
2012-12-31 14:00:04 -05:00
46f70b1cbb
Fix implying dotted wire names
2012-12-31 13:50:44 -05:00
a547133efe
Internals: Remove VAR_MEM to match Verilog-Perl, towards bug586.
2012-12-31 13:47:34 -05:00
cf445898ce
Internals: Move VARRESET rule to match Verilog-Perl and prevent next change conflict, towards bug586. No functional change.
2012-12-31 13:43:54 -05:00
98f68e46d6
Fix package import of package imports, partial bug592.
2012-12-17 20:26:40 -05:00
27660b271d
Fix package import of non-localparam parameter, bug591.
2012-12-17 19:07:23 -05:00
4c7f051247
Fix task inlining under , bug589.
2012-12-15 21:41:37 -05:00
cc47ba2404
Support "unsigned int" DPI import functions, msg966.
2012-12-03 20:43:13 -05:00
2238fa46ed
Show fileline in bison debug.
2012-12-02 18:03:34 -05:00
de8b040e31
bisonpre: Add colon to states for searching
2012-12-02 16:19:31 -05:00
f607b32938
Fix crash on dotted references into dead modules, bug583.
2012-11-30 06:57:36 -05:00
c7a088faa5
Fix mis-optimized identical submodule subtract, bug581. Take 2.
2012-11-28 20:18:41 -05:00
30f6c0e105
Fix mis-optimized identical submodule subtract, bug581.
2012-11-28 07:36:47 -05:00
39a31fc17f
Fix --debug overriding preceding --dump-treei, bug580.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2012-11-21 06:55:28 -05:00
7a8c425103
Add +1364-1995ext and similar language options, bug532.
2012-11-13 20:12:23 -05:00
6cd9b25a53
Fix array of struct references giving false error, bug566.
2012-11-03 09:17:42 -04:00
0431b1909c
Fix name collision on task inputs, bug569.
2012-11-03 08:01:19 -04:00
907665e2e8
Fix name collision on unnamed blocks, bug567.
2012-11-02 20:30:47 -04:00
61e8836fbd
Add -x-initial-edge, bug570. by Jeremy Bennett; from BENNETT/initial-edge branch.
2012-11-02 19:55:34 -04:00
7ef37d6e17
Fix missing var access functions when no DPI, bug572.
2012-10-30 03:02:35 -04:00
158e112752
Internals: Resolve misc bison comments with Verilog-Perl. No functional change.
2012-10-08 21:20:13 -04:00
ec992c7f5e
Internals: Resolve misc bison comments with Verilog-Perl
2012-10-08 20:45:39 -04:00
e7d63c7644
Fix large shift error on large shift constants.
2012-10-08 07:05:54 -04:00
6464e8fee6
Misc code cleanups. Merge from assignment pattern branch. No functional change.
2012-09-25 19:27:00 -04:00
047d66a657
Slice code cleanup. No functional change.
2012-09-25 19:17:57 -04:00
c378d32c85
Fix parameter pins interspersed with cells broke in 3.840.
2012-09-07 19:51:41 -04:00
48dddd4ae7
Debug: Use dot label rather than a custom nTITLE node to label the graph. Generate all graph level attributes as attributes of the graph entity. bug555.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2012-08-27 19:02:27 -04:00
9c00fd10de
Add --savable to support model save/restore.
2012-08-26 21:19:43 -04:00
f0e1d204fa
Fix triangle symbol resolution error broke in 3.840, bug550.
...
This requires the parse symbol table persist across all parse runs. This is
probably more correct than before, but may result in some fallout if people
relied on data types not being persistant across separately parsed cells.
2012-08-15 21:28:30 -04:00
8ece0a8a5f
Create V3ParseSym. No functional change.
2012-08-15 21:14:20 -04:00
d3601dd561
Support '{} assignment pattern on structures, part of bug355.
2012-08-12 15:15:21 -04:00
f685cf1d0c
Fix duplicate begin error broke in 3.840, bug548.
2012-08-10 19:39:18 -04:00
5f9810070d
Fix imports under multiple instantiated cells, bug542.
2012-08-08 21:59:17 -04:00
b51d197117
Fix defparam in generate broke in 3.840, bug543.
2012-08-07 18:24:51 -04:00
e4f0a8952c
Fix double-deep parameter cell WIDTHs, bug541.
2012-08-02 07:02:57 -04:00
6339159b04
MAJOR: Support packed structures and unions, bug181.
2012-07-29 10:16:20 -04:00
aec019991c
Tests: Misc fixes from struct branch.
2012-07-28 14:05:30 -04:00
33e6a17747
Internals: Look at tree state instead of back for AstAttr. No functional change.
2012-07-28 10:52:29 -04:00
ecf508ec23
Fix replicate verilog dump being backwards
2012-07-28 08:25:27 -04:00
1899096ff4
Internals: Width debug and null print check
2012-07-27 21:12:06 -04:00
6e219f5831
Internals: Rework V3WidthSel func for non-vars. No functional change intended.
2012-07-25 07:26:41 -04:00
b52d94273c
Internals: Move variable referencing into LinkDot in support of structs.
2012-07-24 06:26:35 -04:00
e655c85489
Internals: findBit etc can be const. No functional change.
2012-07-23 21:29:53 -04:00
Udi Finkelstein
Wilson Snyder
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