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85 Commits

Author SHA1 Message Date
Wilson Snyder 1a60723d77 Fix internal error on "output x; reg x = y;" 2008-12-30 14:34:01 -05:00
Wilson Snyder 6b46da0240 Create /*verilator coverage_on/off*/ instead of coverage_module_off. 
This allows finer grained bracketing of sections of interest.
Convert tracing_on/off to use the same general scheme.
 2008-12-11 16:01:41 -05:00
Wilson Snyder 0fed1d34d1 Add /*verilator coverage_module_off*/ 2008-12-10 17:10:03 -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 384807ebbd Ignore SystemVerilog timeunit and timeprecision 2008-10-14 14:49:54 -04:00
Wilson Snyder a348bd3458 Add unique and parallel case 2008-10-10 19:02:27 -04:00
Wilson Snyder 11b9a631d4 Remove mis-committed debug print 2008-09-22 20:10:10 -04:00
Wilson Snyder eca6f2ca05 Increase bison max depth to prevent parse error 2008-09-17 11:11:09 -04:00
Wilson Snyder 4770fd39d2 Fix stack overflow on large ? : trees. 2008-08-20 15:59:10 -04:00
Wilson Snyder df107628c6 Fix default clocking syntax; covers go outside the block 2008-08-06 17:51:36 -04:00
Wilson Snyder 500dc2170f Support SystemVerilog "cover property" statements. 2008-08-06 12:52:39 -04:00
Wilson Snyder a76ae67a81 Add bisonpre for simplifing grammar and cleaning output 2008-08-06 12:35:34 -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 826b997166 Add . 2008-07-14 13:16:05 -04:00
Wilson Snyder 701bd38d01 Add support for , . Bug14. 2008-07-01 14:15:10 -04:00
Wilson Snyder 20aa21d4b6 Replace stdio.h and stdarg.h with C++ versions 2008-06-30 13:11:25 -04:00
Wilson Snyder 0703843ac1 Support , . 2008-06-27 20:04:20 -04:00
Wilson Snyder d962dfe48c One or two digit octal escapes are legal 2008-06-27 17:52:45 -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 499f98a51c Fix leading/trailing mixed whitespace 2008-06-12 12:03:47 -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 056f72f27f Fix grammar error exposed with Verilog-Perl rev 55458 ++ -- fix 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1072 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-06-05 20:49:52 +00:00
Wilson Snyder d6e9c72424 Fix compile errors under Fedora 9, GCC 4.3.0. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1068 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-28 19:58:18 +00:00
Wilson Snyder f6c8888ee2 Fix comma separated list of primitives. [by Bryan Brady] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1050 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-06 14:52:53 +00:00
Wilson Snyder e0abd238e3 Fix compiler warnings under GCC 4.2.1/ SuSE 10.3 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1046 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-29 14:14:20 +00:00
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 506c36beed Fix ranges on gate primitive instantiations 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1038 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-25 11:48:18 +00:00
Wilson Snyder e137e93f94 Support optional argument to and . 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1034 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-24 14:32:39 +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 a02e2e25bb Fix "always @ ((a) or (b))" syntax error. [by Niranjan Prabhu] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1028 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-14 21:47:39 +00:00
Wilson Snyder a9281f2c37 Fix "output reg name=expr;" syntax error. [Martin Scharrer] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1027 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-14 21:10:34 +00:00
Wilson Snyder 15841fe5f6 Support functions with input 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1021 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-04 18:29:33 +00:00
Wilson Snyder 549bf876e4 Ignore delays attached to gate UDPs. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1019 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-01 19:26:06 +00:00
Wilson Snyder bd60cf12f8 Match Verilog-Perl: Fix parse error on min:typ:max delay pairs 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1018 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-31 21:03:56 +00:00
Wilson Snyder aa2db8fdde Fix no-module include files on command line. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1009 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-25 13:42:48 +00:00
Wilson Snyder e862aaf2e1 Fix genvar to be signed, so "< 0" works properly. [Niranjan Prabhu] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@995 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-17 20:58:43 +00:00
Wilson Snyder 98fff6a4ce Fix parsing of always @(*) 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@987 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-02-14 02:08:10 +00:00
Wilson Snyder 4977a5e1d9 Fix parse error on output reg signed 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@986 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-02-08 18:38:47 +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 a94f1c779b Spelling fixes 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@973 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-30 22:12:53 +00:00
Wilson Snyder 99bc1f92c9 Declare lex %tokens so user doesn't see yP_UGLYNAMES. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@969 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-05 21:38:20 +00:00
Wilson Snyder 98e35b02ad Leak repairs and node leak detection 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-02 11:23:03 +00:00
Wilson Snyder 10e34ca48e Support "#delay <statement>;" with associated STMTDLY warning. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@965 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-31 20:29:07 +00:00
Wilson Snyder 329808afff Misc updates to match Verilog-Perl 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@964 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-31 20:11:59 +00:00
Wilson Snyder 1775da5f43 Track verilog-perl: Add static keyword; track IEEE BNF 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@961 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-26 14:58:26 +00:00
Wilson Snyder 45c202f78f Match Verilog-Perl operator names 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@960 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-23 20:54:29 +00:00
Wilson Snyder c300ab6dd9 Match up with Verilog-Perl: add specify operators 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@956 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-18 16:29:19 +00:00
Wilson Snyder 9ac0f1accb Fix parsing system functions with empty parens 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@955 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-09-17 17:54:02 +00:00