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68 Commits

Author SHA1 Message Date
Wilson Snyder d3049d9c89 Fix huge shifts to zero with -Wno-WIDTH, bug766. 2014-05-15 21:49:43 -04:00
Wilson Snyder d7e4bc1379 Fix huge shifts to zero with -Wno-WIDTH, bug765. 2014-05-13 08:10:59 -04:00
Wilson Snyder 3aa290cddb Add error on power > 64-bits, bug761. 2014-05-10 08:24:51 -04:00
Glen Gibb d34275150c Support streaming operators, bug649. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2014-04-09 20:29:35 -04:00
Wilson Snyder fb4928b2f5 Fix power calculation; setAllOnes should not set hidden state bits in V3Number. 2014-04-08 20:28:16 -04:00
Wilson Snyder ff19dd94f9 Fix power operator calculation, bug730. 2014-04-05 15:44:49 -04:00
Wilson Snyder 4422de0c6c Copyright year update. 2014-01-06 19:28:57 -05:00
Wilson Snyder e42c9dfd84 Grammar 2013-07-29 21:53:43 -04:00
Wilson Snyder 91159da30d Fix enums with X values. Test in next commit. 2013-02-02 12:43:28 -05:00
Wilson Snyder a8bbf7231b Copyright year update. 2013-01-01 09:42:59 -05:00
Wilson Snyder c6e7d87960 Commentary - Remove author lines as amany contributors now 2012-05-24 19:19:48 -04:00
Wilson Snyder b9101c3d6a Better message for display-like format warnings, bug500. 2012-05-02 21:04:50 -04:00
Wilson Snyder 1b511dd130 Internals: Add opLogIf(f). No functional change. Merge from Jeremy Bennet. 2012-04-19 21:02:08 -04:00
Wilson Snyder 50edef4ab2 Add Emacs indentation line. No functional change 2012-04-12 21:08:20 -04:00
Wilson Snyder d45d58b6bf Fix real constant parameter functions, bug475. 2012-04-02 21:58:40 -04:00
Wilson Snyder c2c7c7bd9a Copyright year update 2012-01-15 10:26:28 -05:00
Wilson Snyder 29e24818a1 Internals: Rename and cleanup some width() usages. No functional change. 2011-11-30 18:50:21 -05:00
Wilson Snyder eb6d42acf9 Support $ceil, $floor, etc. 2011-09-28 21:35:26 -04:00
Wilson Snyder 094d676a8b Fix MSVC compile warning with trunc/round, bug394. 2011-09-21 09:08:05 -04:00
Wilson Snyder df1da3dda9 Internals: Fix cppcheck warnings; no functional change intended 2011-08-04 21:58:45 -04:00
Wilson Snyder c83f2a4abd Internals: Fix preincrements to reduce cppcheck warnings 2011-08-04 21:15:24 -04:00
Wilson Snyder d12a3dde45 Fix cast compile warning 2011-07-28 07:59:30 -04:00
Wilson Snyder d88d85c172 Internals: Real2: Create numeric class; no functional change intended 2011-07-23 19:58:34 -04:00
Wilson Snyder 59c3c536c7 Internals: Real1: properly lex doubles 2011-07-23 08:25:41 -04:00
Wilson Snyder 698aaffb0b Fix missing leading zeros in %0d, bug367 2011-07-14 07:39:11 -04:00
Wilson Snyder ae4a261463 Internals: Rename UnaryMin to Negate. No functional change. 2011-07-08 06:03:07 -04:00
Wilson Snyder 02f3beb8db Add V3Number rotate functions; unused as yet 2011-03-30 21:31:29 -04:00
Wilson Snyder 2923893d34 Support loop unrolling on width mismatches, bug 333 2011-03-12 07:45:04 -05:00
Wilson Snyder cfdb852843 Fix concatenates and vectored bufif1, bug326. 2011-02-23 21:21:59 -05:00
Wilson Snyder 71c1f00ec2 Copyright year update 2011-01-01 18:21:19 -05:00
Wilson Snyder 72b596efb3 DPI $display like sformat metacomment and $sformatf 2010-01-17 19:13:44 -05:00
Wilson Snyder 729dfdfed7 Copyright year update 2010-01-05 21:15:06 -05:00
Wilson Snyder 45aa8742d8 Internals: Rename implicit_typeE to match Verilog-Perl 2009-12-17 20:58:14 -05:00
Wilson Snyder 82d917c2c5 Fix Verilator core dump on wide integer divides, bug178. 2009-11-10 10:44:50 -05:00
Wilson Snyder 47b5157f01 Support division and modulus of > 64 bit vectors. 2009-10-26 20:12:09 -04:00
Wilson Snyder 7a86514505 Rename opRange->opSel to match AstRange. No functional change. 2009-09-20 09:30:39 -04:00
Wilson Snyder 3c395c26be Support decimal constants of arbitrary widths. 2009-06-12 08:27:48 -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 2c953dc37f Fix $clog2 calculation error with powers-of-2, bug81. 2009-05-01 22:18:32 -04:00
Wilson Snyder cbb3351d97 Fix GCC 4.3.2 compile warnings. 2009-04-23 09:16:25 -04:00
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 e49fc945df Fix GCC 4.3 compile error; bug35 2008-10-15 10:49:05 -04:00
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 f197dd29cb Suppress width warnings between constant strings and wider vectors. 2008-09-22 19:36:08 -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 1d091e49e1 Add VL_TIME_MULTIPLIER to allow sub-timeunit time printing 2008-08-05 14:45:20 -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 1a8c8bec0d Rework $display/$write to go via new VL_WRITE function instead of 
converting to pure C printf call.  This makes the resulting code smaller,
and allows sharing code with future $sprintf support.
 2008-06-30 14:31:58 -04:00
Wilson Snyder 20aa21d4b6 Replace stdio.h and stdarg.h with C++ versions 2008-06-30 13:11:25 -04:00