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164 Commits

Author SHA1 Message Date
Yutetsu TAKATSUKASA cea8b65f8c
Internals: Make some accessors in V3Number public (#2756). No functional change. 2021-01-16 09:47:04 -05:00
Wilson Snyder 83d978c2cd Fix generate for unrolling to be signed (#2730). 2021-01-02 21:43:13 -05:00
Wilson Snyder bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder af0e535015 Internals: Remove Xnor node type. 
Convert to Not(Xor(x)) up front, to help code coverage and optimize out extra nots sooner.
 2020-12-10 00:04:10 -05:00
Wilson Snyder 8e06b1e925 Misc internal coverage cleanups 2020-12-07 23:15:29 -05:00
Wilson Snyder 9bd5cd4ef3 Internals: Track null separately from '0 2020-12-05 16:49:10 -05:00
Wilson Snyder d77beecc6e Fix $countbits(..., 'z) 2020-11-27 21:34:40 -05:00
Wilson Snyder abfee1270f Improve internal code coverage 2020-11-18 22:21:48 -05:00
Wilson Snyder b6ded59c2b Internals: Use and enforce class final for ~5% performance boost. 2020-11-18 21:32:16 -05:00
Wilson Snyder c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder 98cd925fda Fix non-32 bit conversion to float (#2495). 2020-08-06 21:56:43 -04:00
Wilson Snyder fbc814b54a Internal code coverage fixes 2020-05-29 19:35:54 -04:00
Wilson Snyder 6a882f9dc6 Internal code coverage improvements. No functional change intended. 2020-05-23 10:34:58 -04:00
Wilson Snyder f005b7fd87 Support scan %* format 2020-05-11 22:13:59 -04:00
Yossi Nivin f9a0cf0cff
Support $countbits (#2287) 2020-05-10 14:27:22 -04:00
Wilson Snyder 5f7ae1fbce wip 2020-05-07 21:04:26 -04:00
Wilson Snyder 7d7e67b49b Show Verilog reference on V3Number asserts. 2020-05-04 19:57:21 -04:00
Wilson Snyder f3308d236b clang-format remaining sources. No functional change. 2020-04-15 07:58:34 -04:00
Wilson Snyder a331397954 Fix real conversion from constant with X/Z. 2020-04-05 11:56:15 -04:00
Wilson Snyder bd5d4c61c6 Suppress REALCVT for small whole real numbers. 2020-04-01 19:24:07 -04:00
Wilson Snyder 1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00
Wilson Snyder 609a5dc26d Fix cppcheck warnings. No functional change intended. 2020-02-03 23:21:56 -05:00
Pieter Kapsenberg 4443ab34fd Support left justified . Closes #2101. 2020-01-15 07:32:45 -05:00
Wilson Snyder 2a50fafef2 Fix %{number}s with strings. #2093. 2020-01-09 19:39:27 -05:00
Wilson Snyder f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Yutetsu TAKATSUKASA 8cdc0c4e00 Support string putc, getc, substr, bug1606. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-15 08:09:52 -05:00
Yutetsu TAKATSUKASA c2037ddbc5 Support string compare, icompare, ato* methods, bug1606. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-09 19:17:52 -05:00
Wilson Snyder 700f2072c0 Framework for WDatas being vectors of 64-bit EDatas, but not supporting this at this time. 2019-12-08 21:36:38 -05:00
Wilson Snyder 0c0198cf55 Support string.toupper and string.tolower. 2019-11-17 05:05:09 -05:00
Wilson Snyder 5811ec07e6 Update URLs to https://verilator.org 2019-11-07 22:33:59 -05:00
Wilson Snyder 771a301f66 Commentary: Remove newlines, upsets some patches. No functional change. 2019-10-04 20:17:11 -04:00
Wilson Snyder a9954a71c3 Fix case statements with strings, bug1536. 2019-10-04 19:13:39 -04:00
Todd Strader b947391662 Retain widthSized when simulating 2019-08-12 15:38:58 -04:00
Todd Strader 4a14788c9b When showing an error, show the instance location 2019-07-26 12:52:38 -04:00
Wilson Snyder 0d71c1154d Fix overshift error to have user's source line. 2019-06-15 07:44:03 -04:00
Wilson Snyder 6ffbb7cabf Internals: Remove extra semicolons. No functional change. 2019-06-11 18:31:06 -04:00
Wilson Snyder f6f8073058 Support logical equivalence operator <->. 2019-06-01 19:40:06 -04:00
Wilson Snyder b83b606267 Internals: Detab and fix spacing style issues. No functional change. 
When diff, recommend using "git diff --ignore-all-space"
When merging, recommend using "git merge -Xignore-all-space"
 2019-05-19 16:13:13 -04:00
Kanad Kanhere 3411279294 Internals: Relocate quoteNameControls, part of bug1444. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-05-16 21:44:01 -04:00
Todd Strader eac3458647 Internals: V3Number tracks node information, part of bug1305. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-05-09 20:03:19 -04:00
Wilson Snyder 37c8cc82b2 Auto-extend and WIDTH warn on unsized X/Zs, bug1423. 2019-05-07 21:57:38 -04:00
Wilson Snyder 8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder 304a24d03a Internals: Fix many clang-tidy issues. No functional change intended. 2018-10-14 18:39:33 -04:00
Wilson Snyder d87b9d25ca Internals: Cleanup and standardize include order. No functional change intended. 2018-10-14 13:59:40 -04:00
Wilson Snyder 75f28fd446 Internals: Fix spacing of function calls. No functional change. 2018-08-25 09:52:45 -04:00
Wilson Snyder 94e8cf1de9 Internals: Use explicit std:: instead of using namespace std. No functional change intended. 2018-02-01 21:24:41 -05:00
Wilson Snyder 8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
Wilson Snyder 662ebece71 Support string len() method. 2017-12-07 19:57:11 -05:00
Wilson Snyder 895fc0911a Support > 64 bit decimal $display. 2017-12-02 22:10:58 -05:00
Wilson Snyder 70daadf987 Fix cpp-check warnings; support XML format 2 2017-07-06 20:25:59 -04:00
Wilson Snyder bdeee35669 Add warning on mis-sized literal, bug1156. 2017-04-26 18:34:01 -04:00
Wilson Snyder e6d7e7e329 Version bump 2017-01-15 12:13:13 -05:00
Wilson Snyder b738d1960a Copyright year update 2016-01-06 20:36:41 -05:00
Wilson Snyder b0a249f338 Fix display %u, %v, %p, %z, bug989. 2015-11-10 21:12:15 -05:00
Jamey Hicks 49108c23f0 Support with non-format arguments, bug467. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2015-10-27 20:58:31 -04:00
Wilson Snyder 318ded4198 Internals: Cleanup cppcheck warnings. 2015-10-03 22:33:06 -04:00
Todd Strader dc57282168 Internal: Fix setBit from earlier commit, bug971. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2015-09-30 07:02:39 -04:00
Todd Strader 6bda57da5d Internals: Fix setBit not clearing X mask. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2015-09-29 20:59:17 -04:00
Wilson Snyder a59639413d Fix part-select in constant function, bug916. 2015-05-09 14:01:54 -04:00
Wilson Snyder 4c91ade61d Copyright year update 2015-01-07 18:25:53 -05:00
Wilson Snyder 43be4cf2b5 Add 'string' printing and comparisons, bug746, bug747, etc. 2014-11-28 15:01:50 -05:00
Wilson Snyder 8b457b9b66 Internal: Rename string functions. No functional change. 2014-11-28 13:50:37 -05:00
Wilson Snyder 6da13c6486 Internals: Split V3Error into V3FileLine. No functional change. 2014-11-22 11:48:39 -05:00
Wilson Snyder 27af9b6b06 Fix clang warnings, bug818. 2014-09-11 21:28:53 -04:00
Wilson Snyder 475e4207cc Fix late constant division by zero giving X error, bug775. 2014-06-09 22:27:04 -04:00
Wilson Snyder 06744b664a Fix huge shifts to zero with -Wno-WIDTH, bug768. 2014-05-16 07:09:43 -04:00
Wilson Snyder d3049d9c89 Fix huge shifts to zero with -Wno-WIDTH, bug766. 2014-05-15 21:49:43 -04:00
Wilson Snyder f8f53df4ec Fix X/Z extension with WIDTH param mismatch, bug764. 2014-05-10 21:38:36 -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 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 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 df1da3dda9 Internals: Fix cppcheck warnings; no functional change intended 2011-08-04 21:58:45 -04:00
Wilson Snyder d88d85c172 Internals: Real2: Create numeric class; no functional change intended 2011-07-23 19:58:34 -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 f71749c3c4 Fix some MSVC++ warnings 2010-01-24 20:53:24 -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 47b5157f01 Support division and modulus of > 64 bit vectors. 2009-10-26 20:12:09 -04:00
Wilson Snyder 7c8d914711 V3Number::setZero can be public. No functional change. 2009-10-05 21:09:26 -04:00
Wilson Snyder 7a86514505 Rename opRange->opSel to match AstRange. No functional change. 2009-09-20 09:30:39 -04:00
Wilson Snyder c44febe85e Remove ; from end of some function definitions. No functional change 2009-07-22 14:38:20 -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
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 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