Mario1159/verilator
1
0
Fork 0
forked from github/verilator
Code Pull Requests Releases 1 Activity
1,505 Commits 9 Branches 150 Tags 43 MiB
94efaa7675
Commit Graph

1129 Commits

Author SHA1 Message Date
Wilson Snyder
54eedcc739 Support signal[vec]++. 2013-05-06 08:02:16 -04:00
Wilson Snyder
1bea845ceb Fix simulation error when inputs and MULTIDRIVEN, bug634. 2013-05-02 08:23:17 -04:00
Wilson Snyder
d581582339 Add ALWCOMBORDER warning. 2013-04-30 22:55:28 -04:00
Wilson Snyder
4eabc1992e Fix gcc 4.1.2 compile warnings 2013-04-30 22:55:03 -04:00
Wilson Snyder
345a5d5646 Add --pins-sc-uint and --pins-sc-biguint, bug638. 2013-04-26 21:02:32 -04:00
Wilson Snyder
464679c78b Fix module resolution with __, bug631. 2013-03-12 07:27:17 -04:00
Wilson Snyder
9e29625207 Fix UNOPTFLAT circular array bounds crossing, bug630. 2013-03-08 19:25:20 -05:00
Wilson Snyder
a767da4f3f Support <number>'() sized casts, bug628. 2013-03-05 22:13:22 -05:00
Wilson Snyder
7bd96c2876 Internals: Tristate commentary 2013-02-27 22:59:17 -05:00
Wilson Snyder
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
Jeremy Bennett
bb2822f4b5 Add --report-unoptflat, bug611. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-26 22:26:47 -05:00
Wilson Snyder
ad21108b63 Internals: Create graph clone methods. 2013-02-25 21:03:50 -05:00
Wilson Snyder
6c8d95e0e2 Nice message on fopen with missing argument. 2013-02-22 17:14:27 -05:00
Wilson Snyder
6594a54a95 Fix wrong dot resolution under inlining. 2013-02-21 23:38:29 -05:00
Wilson Snyder
a9a4cf061a Fix tristate duplicate __Vcellinp declaration 2013-02-20 22:28:56 -05:00
Wilson Snyder
b7f0e204cb Spelling fixes 2013-02-20 21:51:39 -05:00
Varun Koyyalagunta
e6a15f233b Internals: GateDedupe: Use visitor per msg980. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-20 20:26:53 -05:00
Varun Koyyalagunta
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
Varun Koyyalagunta
f2fb77c15a Internals: New Hashed/Graph functions towards msg980. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-19 18:49:36 -05:00
Wilson Snyder
772a3a97eb Internals: Functions in order. No functional change. 2013-02-18 12:15:50 -05:00
Wilson Snyder
6c310836a1 Internals: Track original signal name. No functional change. 2013-02-18 11:22:24 -05:00
Wilson Snyder
75416a3016 Commentary 2013-02-18 11:05:47 -05:00
Wilson Snyder
e71baca39b Internals: Make propagateAttrClocksFrom. No functional change. 2013-02-16 08:07:18 -05:00
Wilson Snyder
18eb210313 Support bind in , bug602. 2013-02-14 06:55:09 -05:00
Wilson Snyder
4386077e2d Support pattern assignments with data type labels, bug618. 2013-02-13 20:52:38 -05:00
Wilson Snyder
49dbfd2131 Support pattern assignments in function calls, bug617. 2013-02-13 20:32:25 -05:00
Wilson Snyder
a80fce5ac1 Support pattern assignments to const variables, bug616. 2013-02-13 19:32:36 -05:00
Wilson Snyder
891b981cab Fix LITENDIAN on unpacked structures, bug614. 2013-02-13 19:03:10 -05:00
Jeremy Bennett
062eb85075 Fix DETECTARRAY on packed structures, bug610. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-10 09:54:27 -05:00
Wilson Snyder
0df561f873 Fix whole slices of arrays, bug609. 2013-02-04 22:11:10 -05:00
Wilson Snyder
238fc24684 Remove slow sync() call for NFS flushing. 2013-02-04 21:21:55 -05:00
Wilson Snyder
936855c81c Fix elimination, bug610 _2 test. 2013-02-03 14:13:16 -05:00
Wilson Snyder
f07f6a26a8 cppcheck fixes 2013-02-03 13:27:37 -05:00
Wilson Snyder
7d44bba95c Better packed-array misconnect error message 2013-02-02 19:22:02 -05:00
Wilson Snyder
6e6f1045b8 Fix per-bit array output connection error, bug414. 2013-02-02 18:33:10 -05:00
Wilson Snyder
5dd3221759 Fix complete selection of array ports 2013-02-02 16:52:08 -05:00
Wilson Snyder
09edb467f6 Fix CDC report causing out-of-memory 2013-02-02 15:40:59 -05:00
Wilson Snyder
ffb187ae15 Fix enums in sensitivity lists 2013-02-02 14:37:18 -05:00
Wilson Snyder
b4a8be07f3 Fix enum items under packages. 2013-02-02 14:11:50 -05:00
Wilson Snyder
4968a2abc5 Support inside expressions. 2013-02-02 12:55:48 -05:00
Wilson Snyder
91159da30d Fix enums with X values. Test in next commit. 2013-02-02 12:43:28 -05:00
Wilson Snyder
c9ad61b4fb Support wires with data types, bug608. 2013-02-02 09:33:04 -05:00
Wilson Snyder
e1eb41fe77 Fix segfault on multidimensional dotted arrays, bug607. 2013-01-25 21:27:19 -05:00
Wilson Snyder
498ab23355 Commentary 2013-01-20 13:00:02 -05:00
Wilson Snyder
5d6a053f98 Fix internal error on array pin mismatch, bug393. 2013-01-20 12:59:27 -05:00
Wilson Snyder
929aeebf12 Support , and related functions, bug448. 2013-01-20 12:19:22 -05:00
Wilson Snyder
00bd947385 Tests: Additional unsupported iface tests 2013-01-19 14:40:35 -05:00
Wilson Snyder
d4ef86afc0 Fix signed/unsigned parameter misconversion, bug606. 2013-01-18 21:35:43 -05:00
Wilson Snyder
1856cad816 Maintain little endian indication for multidimensional arrays 2013-01-17 23:21:07 -05:00
Wilson Snyder
f29f30dce0 Fix struct +: slices, bug605. 2013-01-17 21:48:35 -05:00
Wilson Snyder
de4016dcff Internals: Ast classes create declRange(). 2013-01-17 20:41:45 -05:00
Wilson Snyder
bbeb382cbb Internals: Rename range lo/hi to match IEEE. 2013-01-17 20:29:20 -05:00
Wilson Snyder
385c166830 Fix package logic var compile error. 2013-01-17 19:04:36 -05:00
Wilson Snyder
410e6ff203 Fix DECLFILENAME warning on . 2013-01-17 18:38:51 -05:00
Jeremy Bennett
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
Wilson Snyder
6d1b42bedb Fix implicit one bit parameter selection, bug603. 2013-01-16 20:58:48 -05:00
Wilson Snyder
f0a4bd28b6 Comment about -x-initial-edge and logic/bit. 2013-01-16 20:47:22 -05:00
Wilson Snyder
2879684f21 Define SYSTEMVERILOG, SV_COV_START and other IEEE mandated predefines. 2013-01-16 19:11:56 -05:00
Wilson Snyder
0437d0abea Fix pin width mismatch error, bug595. 2013-01-15 19:26:35 -05:00
Wilson Snyder
795e66eac9 Support bind, to module names only, bug602. 2013-01-14 23:19:44 -05:00
Wilson Snyder
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
Wilson Snyder
66b1611649 In debug, show node dump after errors. 2013-01-14 21:37:55 -05:00
Wilson Snyder
7f5220a6ca Internals: Fix marking of packed vs unpacked wires. 2013-01-13 22:18:57 -05:00
Wilson Snyder
e41e26717b Commentary 2013-01-13 19:51:15 -05:00
Wilson Snyder
7a8184d206 Internals: Remove dimension and use only dtypes for V3Width. 2013-01-13 15:21:38 -05:00
Wilson Snyder
13bf2f19ac Internals: Have V3Unknown/Const use only dtypes for selects. 2013-01-13 14:54:12 -05:00
Wilson Snyder
1d5ebfd0b1 Internals: Have V3WidthSel use only dtypes for select promotion. 2013-01-13 14:49:53 -05:00
Wilson Snyder
dfc11da2ce Internals: Dump array bounds in tree file. 2013-01-13 14:30:56 -05:00
Wilson Snyder
191af2e87b Internals: Make SelPlus consistent with other branches. No functional change intended. 2013-01-13 11:30:05 -05:00
Wilson Snyder
0985b82760 Commentary 2013-01-13 09:48:12 -05:00
Wilson Snyder
26f4b5a69a Stats: Count only unpacked 2013-01-12 16:26:26 -05:00
Wilson Snyder
5c7a6e278f Internals: Split into packed and unpacked array types 2013-01-12 16:19:25 -05:00
Wilson Snyder
ae1ab8aaaa Fix array slice selection of msb==lsb. 2013-01-12 15:34:09 -05:00
Wilson Snyder
18c25d1b6f Commentary 2013-01-12 14:51:16 -05:00
Wilson Snyder
5888a2c399 Internals: Move V3WidthSel::range into V3Width. No functional change intended. 2013-01-12 14:23:56 -05:00
Wilson Snyder
0a3a582949 Fix array extraction of implicit vars, bug601. 2013-01-09 19:00:12 -05:00
Wilson Snyder
08fec0534d Fix package import preventing local var, bug599. 2013-01-08 19:06:52 -05:00
Wilson Snyder
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
Wilson Snyder
a8bbf7231b Copyright year update. 2013-01-01 09:42:59 -05:00
Wilson Snyder
229d854607 Fix package resolution of parameters, bug586. 2012-12-31 17:05:13 -05:00
Wilson Snyder
562460606f Internals: Add V3LinkDot m_ds structure, towards bug586. No functional change. 2012-12-31 14:00:04 -05:00
Wilson Snyder
46f70b1cbb Fix implying dotted wire names 2012-12-31 13:50:44 -05:00
Wilson Snyder
a547133efe Internals: Remove VAR_MEM to match Verilog-Perl, towards bug586. 2012-12-31 13:47:34 -05:00
Wilson Snyder
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
Wilson Snyder
98f68e46d6 Fix package import of package imports, partial bug592. 2012-12-17 20:26:40 -05:00
Wilson Snyder
27660b271d Fix package import of non-localparam parameter, bug591. 2012-12-17 19:07:23 -05:00
Wilson Snyder
4c7f051247 Fix task inlining under , bug589. 2012-12-15 21:41:37 -05:00
Wilson Snyder
cc47ba2404 Support "unsigned int" DPI import functions, msg966. 2012-12-03 20:43:13 -05:00
Wilson Snyder
2238fa46ed Show fileline in bison debug. 2012-12-02 18:03:34 -05:00
Wilson Snyder
de8b040e31 bisonpre: Add colon to states for searching 2012-12-02 16:19:31 -05:00
Wilson Snyder
f607b32938 Fix crash on dotted references into dead modules, bug583. 2012-11-30 06:57:36 -05:00
Wilson Snyder
c7a088faa5 Fix mis-optimized identical submodule subtract, bug581. Take 2. 2012-11-28 20:18:41 -05:00
Wilson Snyder
30f6c0e105 Fix mis-optimized identical submodule subtract, bug581. 2012-11-28 07:36:47 -05:00
Jeremy Bennett
39a31fc17f Fix --debug overriding preceding --dump-treei, bug580. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2012-11-21 06:55:28 -05:00
Wilson Snyder
7a8c425103 Add +1364-1995ext and similar language options, bug532. 2012-11-13 20:12:23 -05:00
Wilson Snyder
6cd9b25a53 Fix array of struct references giving false error, bug566. 2012-11-03 09:17:42 -04:00
Wilson Snyder
0431b1909c Fix name collision on task inputs, bug569. 2012-11-03 08:01:19 -04:00
Wilson Snyder
907665e2e8 Fix name collision on unnamed blocks, bug567. 2012-11-02 20:30:47 -04:00
Wilson Snyder
61e8836fbd Add -x-initial-edge, bug570. by Jeremy Bennett; from BENNETT/initial-edge branch. 2012-11-02 19:55:34 -04:00
Wilson Snyder
7ef37d6e17 Fix missing var access functions when no DPI, bug572. 2012-10-30 03:02:35 -04:00