Mario1159/verilator
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201 Commits

Author SHA1 Message Date
Wilson Snyder
a242c1019d Internal speedups: Skip iterator for Termop or VarRefs. 
Fix AstUCFunc being mis-labeled as a Termop.
 2008-11-22 15:28:29 -05:00
Wilson Snyder
ddbfc176b6 Internals: Create AstNodeSelItem in prep for future commits. 
No real functional change, outside of minor debug dump differences.
 2008-11-20 07:55:54 -05:00
Wilson Snyder
ab668b066f Internal cleanup: no functional change. 
Add cloneTree to each node type so cast not required after use.
Standardize declaring common AstNode functions via a macro.
 2008-11-19 20:15:05 -05:00
Wilson Snyder
211894cb3e Fix arrayed variables under function not compiling, bug44. 2008-11-19 09:43:03 -05:00
Wilson Snyder
3b1929259a Support negative bit indexes. 
Allow arbitrary characters in symbols (to make '-' work.)
Final merge from negative_lsb branch.
 2008-10-06 09:59:22 -04:00
Wilson Snyder
ef69f36403 More renames of asInt/toUInt where deemed correct 2008-09-04 11:03:46 -04:00
Wilson Snyder
fc7a449f6d Rename asInt/asQuad to indicate signed/unsigned. 
Internal code rename, no function change.
 2008-09-03 17:40:01 -04:00
Wilson Snyder
3463080a71 Fix extra evaluation of pure combo blocks in SystemC output. 2008-08-06 17:09:33 -04:00
Wilson Snyder
500dc2170f Support SystemVerilog "cover property" statements. 2008-08-06 12:52:39 -04:00
Wilson Snyder
9e5fb5467f Add CASEZWITHX lint warning and if disabled fix handling of casez with Xs. 2008-07-22 13:07:19 -04:00
Wilson Snyder
5771ea48ef Fix IMPURE errors due to X-assignment temporary variables. 2008-07-14 10:42:58 -04:00
Wilson Snyder
701bd38d01 Add support for , . Bug14. 2008-07-01 14:15:10 -04:00
Wilson Snyder
8c6adeb85a Internals: Convert to use common string convert routine 2008-06-30 07:10:23 -04:00
Wilson Snyder
09b7ba1317 Internal rework, no functionality change. 
Rework V3EmitC to use a little template language for code to output,
similar to emitVerilog() functions.  Change all emitOperator() to
emitC(), elimate emitWordForm().
 2008-06-29 20:02:24 -04:00
Wilson Snyder
0703843ac1 Support , . 2008-06-27 20:04:20 -04:00
Wilson Snyder
d6884db439 Support . 2008-06-27 11:36:25 -04:00
Wilson Snyder
fdcbedef8f Add support 2008-06-27 08:45:05 -04:00
Wilson Snyder
8afd19648f Support 2008-06-26 08:52:02 -04:00
Wilson Snyder
52912c6329 Convert repository to git from svn. 
- Change .cvsignore to .gitignore
- Remove Id metacomments
- Cleanup whitespace at end of lines
 2008-06-09 21:25:10 -04:00
Wilson Snyder
8e812058cb Change website references to veripool.org 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1039 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-25 12:14:27 +00:00
Wilson Snyder
956a0a9c99 Add Verilog 2005 () function. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1032 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-24 13:52:51 +00:00
Wilson Snyder
f6fb2362c6 Fix dropping of backslash quoted-quote at end of . 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1012 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-26 14:58:30 +00:00
Wilson Snyder
a2ffe86a36 Copyright update 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@976 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-01-15 14:29:08 +00:00
Wilson Snyder
5f6d69affd Support SystemVerilog ==? and !=? operators. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@945 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-07-18 15:01:39 +00:00
Wilson Snyder
c18f9da400 Put display scope tracking under special node type 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@936 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-14 16:41:32 +00:00
Wilson Snyder
bb9ae89049 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@928 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-05-22 12:15:01 +00:00
Wilson Snyder
d2ce499b59 Support SystemVerilog .name and .* interconnect. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@906 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-14 13:06:08 +00:00
Wilson Snyder
79ab50d84f Support trivial SV assertions 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@898 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-06 21:43:38 +00:00
Wilson Snyder
98282114c9 Fix display %m names inside named blocks. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@897 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-06 18:53:24 +00:00
Wilson Snyder
44fe8741f3 Add /*verilator public_flat*/ 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@891 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-02 22:24:51 +00:00
Wilson Snyder
ecb938f20e Add isolate_assignments to functions 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@881 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-30 15:51:16 +00:00
Wilson Snyder
3ff10b40d6 Fix isolate_assignments when many signals per always. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@877 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-23 18:11:26 +00:00
Wilson Snyder
895a3264a3 Add isolate_assignments meta comment 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@871 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-18 00:51:26 +00:00
Wilson Snyder
b5b1d94d4a Copyright date update 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@864 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-02 22:06:40 +00:00
Wilson Snyder
58b1ad1439 Rework parser and add V3LinkParse so we can handle foo[#].foo[#].foo[#:#] etc 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@862 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-21 21:53:51 +00:00
Wilson Snyder
52e36fb434 Reduce depth of priority encoded case statements. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@848 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-19 16:26:49 +00:00
Wilson Snyder
699563c9bd Add support. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@846 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-19 14:09:57 +00:00
Wilson Snyder
318a6e348c Support wide public task outputs. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@810 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-05 14:53:17 +00:00
Wilson Snyder
e471a34323 Add maybePointedTo to v3Broken for better and faster checks 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@809 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-05 00:45:39 +00:00
Wilson Snyder
74d7c55f1b Fix dotted variables in always sensitivity lists. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@803 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-03 13:02:21 +00:00
Wilson Snyder
94f0809d33 Add more boolean identity fixes 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@798 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-27 18:00:53 +00:00
Wilson Snyder
ba7b4f261a Redo V3Life to also do constant propagation 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@796 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-26 15:05:35 +00:00
Wilson Snyder
4f42c25c7c Fix inout task arguments 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@795 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-25 20:40:52 +00:00
Wilson Snyder
0a765fbb54 Fix function calls inside loop bounds 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@776 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-05 20:06:23 +00:00
Wilson Snyder
6f48185a1f Fix arrayed instances 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@774 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-01 15:31:07 +00:00
Wilson Snyder
764e067c84 Mark functions static when possible 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@771 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 22:00:55 +00:00
Wilson Snyder
3909ba1cef Reorder structures to always go through symp 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@770 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 21:07:55 +00:00
Wilson Snyder
c82235a2de Add `systemc_dtor option 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@767 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 17:27:53 +00:00
Wilson Snyder
268f0544be Cast as scope always under topscopes - no func change 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@765 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-29 19:10:55 +00:00
Wilson Snyder
81d2329e88 Part of last change; appease SystemPerl with statics 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@764 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-29 12:01:02 +00:00
Wilson Snyder
ce10dbd11c Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@753 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-26 11:35:28 +00:00