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178 Commits

Author SHA1 Message Date
Wilson Snyder e37dce9d85 Internals: Add new graph algs for future partitioning. 2018-07-15 22:09:27 -04:00
Wilson Snyder 81ef9b5dd2 Internals: Add V3InstrCount, for threads branch. 2018-07-04 21:52:15 -04:00
Wilson Snyder ad4c8ee955 Add new reloop optimization for repetitive assignment compression. 2018-06-23 17:07:22 -04:00
Wilson Snyder 1fad055286 Internals: Add TSP solver, for future threads branch. 2018-06-17 21:06:41 -04:00
Wilson Snyder aed3307214 Enable GCC debug when in debug build 2018-03-03 20:43:14 -05:00
Wilson Snyder 8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
John Coiner f63e946f04 Internals: Add consts. No functional change. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-11-02 18:02:11 -04:00
Wilson Snyder 103b956581 Default to -O2 for Verilator itself, for 20%+ 2017-09-17 23:25:20 -04:00
Wilson Snyder 778564e63b Compling: Turn on -Wextra when using --enable-ccwarn 2017-09-14 23:28:02 -04:00
Wilson Snyder 074689b5de SystemPerl mode (-sp-deprecated) has been removed. 2017-09-07 21:08:49 -04:00
Wilson Snyder e6d7e7e329 Version bump 2017-01-15 12:13:13 -05:00
Wilson Snyder 498f19a6a1 Use VERILATOR_INCLUDE in generated files to allow relocation. 2016-11-18 21:13:56 -05:00
Wilson Snyder f74ef650ac Honor --output-split on coverage constructors, bug1098. 2016-10-23 14:27:57 -04:00
Wilson Snyder 2c9716c64c Try 2. Fix core dump on Arch Linux/GCC 6.1.1, bug1058. 2016-05-16 21:40:49 -04:00
Johan Bjork 8c4aa8517e Fix --output-split of constructors, bug1035. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2016-05-12 07:19:02 -04:00
Wilson Snyder b738d1960a Copyright year update 2016-01-06 20:36:41 -05:00
Wilson Snyder d39ce17dea Makefiles: Turn off make built-in suffixes. 2015-11-28 17:33:01 -05:00
Wilson Snyder 751384cb5c Fix compile error on MinGW, bug887. 2015-02-26 20:40:45 -05:00
Wilson Snyder 32a76c5255 Fix clang warnings. 2015-02-10 22:38:05 -05:00
Wilson Snyder 4c91ade61d Copyright year update 2015-01-07 18:25:53 -05:00
Wilson Snyder 9ec35a2348 New verilator_coverage and infrastructure to replace SystemPerl's vcoverage. 2014-11-23 21:06:10 -05:00
Wilson Snyder 6da13c6486 Internals: Split V3Error into V3FileLine. No functional change. 2014-11-22 11:48:39 -05:00
Wilson Snyder 4422de0c6c Copyright year update. 2014-01-06 19:28:57 -05:00
Wilson Snyder a8bbf7231b Copyright year update. 2013-01-01 09:42:59 -05:00
Wilson Snyder 9c00fd10de Add --savable to support model save/restore. 2012-08-26 21:19:43 -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 204fb82975 Add very experimental --xml option 2012-03-20 16:13:10 -04:00
Wilson Snyder 7e9dda3c5e Fix false command not found warning in Makefiles. 2012-02-16 07:17:08 -05:00
Wilson Snyder 2396181bc5 Add SYSTEMC_INCLUDE and SYSTEMC_LIBDIR 2012-01-19 20:30:41 -05:00
Wilson Snyder c2c7c7bd9a Copyright year update 2012-01-15 10:26:28 -05:00
Wilson Snyder 194825f78e Add configure options for cc warnings and extended tests. 2011-10-07 06:48:40 -04:00
Wilson Snyder 55bd765ea0 Find config_rev when under git in remote config dir 2011-10-05 18:36:44 -04:00
Wilson Snyder b03d61e2cf Use EXEEXT to fix make warning 2011-10-05 17:07:10 -04:00
Wilson Snyder 15b8819136 Avoid warning on older flex/gcc systems (lion) 2011-09-12 20:26:34 -04:00
Wilson Snyder 3fae8ade05 Fix PowerPC runtime error, bug288 2011-08-22 21:02:09 -04:00
Wilson Snyder 55906486d8 Support 'real' numbers and related functions. 2011-07-24 15:01:51 -04:00
Wilson Snyder 71c1f00ec2 Copyright year update 2011-01-01 18:21:19 -05:00
Wilson Snyder c33299d542 Add UNUSED and UNDRIVEN warnings 2010-12-29 08:06:05 -05:00
Wilson Snyder 381972c923 Fix Mac OS-X compile issues, bug217. 2010-02-26 19:50:44 -05:00
Wilson Snyder cdd06e7236 Support "break", "continue", "return". 2010-02-14 10:01:21 -05:00
Wilson Snyder fc2834cf04 Link: -lfl not needed, upsets cygwin 2010-02-01 06:37:39 -05:00
Wilson Snyder c695af31b8 Add experimental config files to filter warnings outside of the source. 2010-01-21 06:11:30 -05:00
Wilson Snyder 89e03a86b7 Support assignments of multidimensional slices, bug170 2010-01-19 10:52:11 -05:00
Wilson Snyder bf860b21d7 Clock domain crossing checks 2010-01-07 16:41:19 -05:00
Wilson Snyder 729dfdfed7 Copyright year update 2010-01-05 21:15:06 -05:00
Wilson Snyder 5a502d451d Fix running configure outside of kit, and update README, bug193 2009-11-25 17:20:28 -05:00
Wilson Snyder f7efae93d5 Internals: Clean up the main flex/bison files to have some sanity. 
(Hopefully) no functional change.
	. V3Parse.h		External consumer interface to V3ParseImp
	. V3ParseImp		Internals to parser, common to across flex & bison
	... V3ParseGrammar	Wrapper that includes V3ParseBison
	..... V3ParseBison	Bison output
	... V3ParseLex		Wrapper that includes lex output
	..... V3Lexer.yy.cpp	Flex output
 2009-10-31 10:08:38 -04:00
Wilson Snyder 39444d83c5 Support little endian bit vectors ("reg [0:2] x;"). 2009-10-25 16:53:55 -04:00
Wilson Snyder 2aa618ce98 Add 'See the manual' to unsupported+internal errors 2009-06-21 19:37:15 -04:00
Wilson Snyder 4569278c53 Reconsile parser with Verilog-Perl version, to enable more SV features 2009-05-07 18:28:05 -04:00
Wilson Snyder 0985f675e3 Update bisonpre to match Verilog-Perl version 2009-05-04 21:54:44 -04:00
Wilson Snyder 7df730cedd Verilator is now licensed under LGPL v3 and/or Artistic v2.0. 2009-05-04 17:07:57 -04:00
Wilson Snyder 4a1697a1b5 Fix GCC format warning 2009-04-08 21:47:48 -04:00
Wilson Snyder 38669d0a10 Add SYSTEMPERL_INCLUDE envvar to assist RPM builds. 2009-03-28 10:18:53 -04:00
Wilson Snyder 59159b4811 Clock gating optimization, currently disabled. Merge from branch 2009-01-07 09:37:59 -05:00
Lane Brooks 0e4f9170fa Tristate support; merge from branch. 2009-01-06 11:03:57 -05:00
Wilson Snyder 3d06720628 Copyright year update 2009-01-02 11:47:39 -05:00
Wilson Snyder 77405ddded Add toggle coverage 2008-12-12 15:34:02 -05:00
Wilson Snyder b07dd622fa Commentary: Debugging and some astgen code cleanup. 
No functional change.
 2008-11-22 17:37:20 -05:00
Wilson Snyder a76ae67a81 Add bisonpre for simplifing grammar and cleaning output 2008-08-06 12:35:34 -04:00
Wilson Snyder 23ee0342c6 Fix Makefile to find headers/libraries under prefix. 2008-06-24 14:50:34 -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 36e84973ec Fix parallel make running bison twice 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1051 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-06 15:45:41 +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 ebe5711b40 The --enable-defenv configure option added in 3.660 is now the default. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1014 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-28 19:42:14 +00:00
Wilson Snyder c0a365bd34 With --enable-defenv, support for hard-coding VERILATOR_ROOT etc in the executables 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@998 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-18 20:26:37 +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 f23203dc96 Make __Inlines.h file so we can build VL_CONST_W_#X funcs automatically 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@974 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-30 22:38:21 +00:00
Wilson Snyder 6a6995187e Add --compiler flags, and break up deep functions 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@913 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-19 18:20:16 +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 dc6a164e01 Split V3LinkResolve into V3LinkLValue, and remove lvalue determination from bison code 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@858 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-21 14:35:19 +00:00
Wilson Snyder 3b554f4c5b Rename config.h to config_build.h, and add cross compile notes. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@842 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-18 19:20:45 +00:00
Wilson Snyder 621ef70c31 Allow overriding PERL, YACC, LEX versions. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@794 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-25 15:58:17 +00:00
Wilson Snyder fe99abeccc Add -MP option 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@772 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-31 15:29:15 +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