Mario1159/verilator
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1061 Commits

Author SHA1 Message Date
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
Wilson Snyder
158e112752 Internals: Resolve misc bison comments with Verilog-Perl. No functional change. 2012-10-08 21:20:13 -04:00
Wilson Snyder
ec992c7f5e Internals: Resolve misc bison comments with Verilog-Perl 2012-10-08 20:45:39 -04:00
Wilson Snyder
e7d63c7644 Fix large shift error on large shift constants. 2012-10-08 07:05:54 -04:00
Wilson Snyder
6464e8fee6 Misc code cleanups. Merge from assignment pattern branch. No functional change. 2012-09-25 19:27:00 -04:00
Wilson Snyder
047d66a657 Slice code cleanup. No functional change. 2012-09-25 19:17:57 -04:00
Wilson Snyder
c378d32c85 Fix parameter pins interspersed with cells broke in 3.840. 2012-09-07 19:51:41 -04:00
Jeremy Bennett
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
Wilson Snyder
9c00fd10de Add --savable to support model save/restore. 2012-08-26 21:19:43 -04:00
Wilson Snyder
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
Wilson Snyder
8ece0a8a5f Create V3ParseSym. No functional change. 2012-08-15 21:14:20 -04:00
Wilson Snyder
d3601dd561 Support '{} assignment pattern on structures, part of bug355. 2012-08-12 15:15:21 -04:00
Wilson Snyder
f685cf1d0c Fix duplicate begin error broke in 3.840, bug548. 2012-08-10 19:39:18 -04:00
Wilson Snyder
5f9810070d Fix imports under multiple instantiated cells, bug542. 2012-08-08 21:59:17 -04:00
Wilson Snyder
b51d197117 Fix defparam in generate broke in 3.840, bug543. 2012-08-07 18:24:51 -04:00
Wilson Snyder
e4f0a8952c Fix double-deep parameter cell WIDTHs, bug541. 2012-08-02 07:02:57 -04:00
Wilson Snyder
6339159b04 MAJOR: Support packed structures and unions, bug181. 2012-07-29 10:16:20 -04:00
Wilson Snyder
aec019991c Tests: Misc fixes from struct branch. 2012-07-28 14:05:30 -04:00
Wilson Snyder
33e6a17747 Internals: Look at tree state instead of back for AstAttr. No functional change. 2012-07-28 10:52:29 -04:00
Wilson Snyder
ecf508ec23 Fix replicate verilog dump being backwards 2012-07-28 08:25:27 -04:00
Wilson Snyder
1899096ff4 Internals: Width debug and null print check 2012-07-27 21:12:06 -04:00
Wilson Snyder
6e219f5831 Internals: Rework V3WidthSel func for non-vars. No functional change intended. 2012-07-25 07:26:41 -04:00
Wilson Snyder
b52d94273c Internals: Move variable referencing into LinkDot in support of structs. 2012-07-24 06:26:35 -04:00
Wilson Snyder
e655c85489 Internals: findBit etc can be const. No functional change. 2012-07-23 21:29:53 -04:00
Wilson Snyder
dee7210231 Debug: add GDB dtf function to dump tree to file 2012-07-23 20:21:04 -04:00
Wilson Snyder
09ebc0c163 Internals: Fix 0x tree debug suffix. Misc merges from struct. No functional change. 2012-07-22 22:48:39 -04:00
Wilson Snyder
d2ede75c71 Fix compile error under git submodules, bug534. 2012-07-22 19:51:14 -04:00
Wilson Snyder
0f583f4b33 Internals: Remove dead varref code, part of last change. 2012-07-21 21:23:57 -04:00
Wilson Snyder
f175db74a5 Internals: Rework implicit handling to make room for ParseRef vs. VarRef 2012-07-21 21:18:07 -04:00
Wilson Snyder
8d5e37a413 Internals: Move trace check up. No functional change. 2012-07-21 20:33:24 -04:00
Wilson Snyder
8b9b7178a2 Internals: MAJOR CHANGE. Combine V3Link and V3LinkDot stages for structures. 
Functionality should be similar, but may introduce instability in resolving variables/cells.
Final merge from dot.
 2012-07-21 17:12:42 -04:00
Wilson Snyder
a2f49063e2 Internals: Rename LinkDot methods. Merge from dot. No functional change 2012-07-21 09:27:57 -04:00
Wilson Snyder
abe9ecd225 Internals: Move AstBegin code below GenFor. No functional change. 2012-07-21 07:28:39 -04:00
Wilson Snyder
67409af38d Fix valgrind uninitialized bits. 2012-07-19 22:26:15 -04:00
Wilson Snyder
b7d1c34aa6 Internals: Add more sym table debug, renames. Merge from dot. No functional change 2012-07-19 21:18:39 -04:00
Wilson Snyder
b18690cbe2 Linking renames. Merge from dot. No functional change. 2012-07-17 21:29:10 -04:00
Wilson Snyder
96155365b2 Fix GCC 4.7.0 compile warnings, bug530. 2012-07-15 12:27:36 -04:00
Wilson Snyder
3ec687a0cf Internals: Merge from struct branch, rework LinkDot symbol table. No functional change intended. 2012-06-20 06:13:28 -04:00
Wilson Snyder
365034d7dd Internals: Merge from struct branch, rename SymTable calls. No functional change intended. 2012-06-20 06:09:07 -04:00
Wilson Snyder
09aa9f87d8 Internals: Move initial resolution to V3LinkParse. No functional change intended. 2012-06-13 23:08:45 -04:00
Wilson Snyder
97963fb8c9 Internals: Move DECLFILENAME code to LinkCells. 2012-06-13 22:18:12 -04:00
Wilson Snyder
ee1643ce39 Fix false UNUSED warning on file system calls. 2012-06-03 08:20:12 -04:00
Wilson Snyder
a82cdcfe48 Add --converge-limit option. 2012-05-31 18:56:31 -04:00
Wilson Snyder
1b439703ff Fix leak issues, bug521 2012-05-30 23:17:55 -04:00
Wilson Snyder
4cc5943f90 Leak fix - Null sense item shouldn't disable event 2012-05-30 23:15:25 -04:00
Wilson Snyder
5fad666678 Fix +: and -: memory leak. 2012-05-29 23:16:13 -04:00
Wilson Snyder
e12bf35996 Fix leak check compile and run, bug521. 2012-05-29 22:59:17 -04:00
Wilson Snyder
d34fccec22 Internals: Remove typedefFwd earlier to simplify Link 2012-05-28 10:23:47 -04:00
Wilson Snyder
429437f1b9 Internals: Reorder code. No functional change. 2012-05-28 09:19:51 -04:00
Wilson Snyder
c6e7d87960 Commentary - Remove author lines as amany contributors now 2012-05-24 19:19:48 -04:00
Wilson Snyder
716320f3ca Extra debug check 2012-05-24 19:15:28 -04:00
Wilson Snyder
1d12b47cb8 Fix internal readWholefile error check, bug518. 2012-05-22 10:20:35 -04:00
Wilson Snyder
1bc1ee9e08 Fix duplicate warnings/errors, bug516. 2012-05-21 21:31:52 -04:00
Wilson Snyder
53f50463bc Internals: Add warnMore() for all continued messages. 2012-05-21 21:24:17 -04:00
Wilson Snyder
280f674ce9 Fix signed extending biops with WIDTH warning off, bug511. 2012-05-16 22:18:52 -04:00
Wilson Snyder
a92c66d512 Internals: Pass expected dtype in width. No functional change intended. 2012-05-16 20:58:15 -04:00
Wilson Snyder
a9a49345ba Fix loop error message to report line, bug513. 2012-05-16 19:31:24 -04:00
Wilson Snyder
1b1991d53d Fix output with select hitting tristate, bug514. 2012-05-15 19:26:20 -04:00
Wilson Snyder
6d0f39d841 Fix sign-extension underneath boolean operators. (In theory shouldn't matter, since comparing to zero.) 2012-05-11 18:26:45 -04:00
Wilson Snyder
1aec645510 Internals: Fix dead parameter calls. No functional change. 2012-05-09 23:06:43 -04:00
Wilson Snyder
3ea2038d3d Internals: Fix dead parameter calls. No functional change. 2012-05-09 23:04:20 -04:00
Wilson Snyder
942cb5e87e Internals: Make findDtype functions use this. No functional change. 2012-05-09 22:12:57 -04:00
Wilson Snyder
37a3a7cdce Fix tristate bug512, broken with tristate commit. 2012-05-09 20:34:15 -04:00
Wilson Snyder
435a27b66a Tristate: Major rework to support Z tieoffs, bug499, bug510. 2012-05-08 21:53:22 -04:00
Wilson Snyder
b31a7cdcbf Internals: Fix uninitialized m_alhs 2012-05-08 20:05:43 -04:00
Wilson Snyder
ac61548e6a Optimize tristate structure OR(AND(x,y),AND(z,y)). 2012-05-08 19:20:23 -04:00
Wilson Snyder
e498b73933 Internals: Misc tristate merges. Pins renamed but... No functional change intended. 2012-05-07 23:43:19 -04:00
Wilson Snyder
ff69bdbc6f Debug: Add @ to end of dtype to avoid miscutting 2012-05-07 19:01:45 -04:00
Wilson Snyder
0c1e184cb7 Fix newlines in radix values, bug507. 2012-05-07 08:58:29 -04:00