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742 Commits

Author SHA1 Message Date
Wilson Snyder 42759e4011 Fix VERILATOR_GDB being ignored, msg2860. 2019-02-12 18:20:40 -05:00
Wilson Snyder 27fa19eb94 Add +verilator+seed, bug1396. 2019-02-04 20:28:17 -05:00
Wilson Snyder 93d1fd6bb5 Commentary, msg2820 2019-01-22 18:46:47 -05:00
Wilson Snyder abd69167ef Commentary 2019-01-18 18:15:07 -05:00
Wilson Snyder 8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder f0cdae129e Removed --trace-lxt2, use --trace-fst instead. 2018-12-06 19:06:20 -05:00
Wilson Snyder 6050ab311e Commentary 2018-12-05 20:14:22 -05:00
Wilson Snyder 940dc98c66 Add CONTASSREG error on continuous assignments to regs, bug1369. 2018-12-01 10:12:10 -05:00
Wilson Snyder 8170391573 Internals: Fix spacing of comments. No functional change. 2018-11-28 19:59:10 -05:00
Wilson Snyder 61e4b0a472 Add IMPORTSTAR warning on import::* inside scope. 2018-11-28 18:25:34 -05:00
Wilson Snyder 5cc11839b5 Add PROCASSWIRE error on behavioral assignments to wires, msg2737. 2018-11-26 17:58:18 -05:00
Wilson Snyder 0a04f79576 Commentary 2018-10-28 08:16:19 -04:00
Wilson Snyder da1ebcb4e4 Add --pp-comments, msg2700. 2018-10-25 21:17:25 -04:00
Wilson Snyder e0654dc218 Add --dump-defines. 2018-10-25 19:47:07 -04:00
Wilson Snyder bccb9f794c Fix Windows .exe not found, bug1361. 2018-10-12 19:13:50 -04:00
Wilson Snyder 11d4d6562f Commentary 2018-10-10 17:10:59 -04:00
Wilson Snyder 24a0873f6d Commentary 2018-10-05 06:47:18 -04:00
Sergi Granell a5aa0e2b0a Add GTKWave FST native tracing, bug1356. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-10-02 18:42:53 -04:00
Wilson Snyder 1871e2b541 Commentary 2018-09-27 19:58:17 -04:00
Wilson Snyder 0e37747d2c Support $past. 2018-09-23 15:20:01 -04:00
johnjohnlin acf4a3fa99 Add GTKWave LXT2 native tracing, bug1333. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-08-28 06:41:17 -04:00
Wilson Snyder 3ed8d968ff Commentary and spacing. No functional change. 2018-08-28 06:30:30 -04:00
Wilson Snyder ec538c02d8 MAJOR: Merge develop-v4 into master 2018-08-25 08:01:15 -04:00
Wilson Snyder 18ae08e14a Commentary 2018-08-25 07:54:06 -04:00
Wilson Snyder bffe658026 Commentary 2018-08-25 07:53:17 -04:00
Wilson Snyder 789917cd06 Fix Ubuntu 18 warnings. 2018-08-24 18:47:38 -04:00
Wilson Snyder 8f838433df Internals: Fix spacing and style of v4 changes. No functional change. 2018-08-23 05:22:34 -04:00
Wilson Snyder aabb7394c3 Merge from master 2018-07-23 19:05:17 -04:00
Wilson Snyder d90064eaee Change MODDUP errors to warnings, msg2588. 2018-07-23 18:57:34 -04:00
Wilson Snyder ec8dbbffed MAJOR: Add multithreaded model generation. 2018-07-22 20:54:28 -04:00
Wilson Snyder d6a7073a2b Commentary 2018-06-26 17:57:57 -04:00
Wilson Snyder cdd70ff8fc Commentary 2018-06-24 08:08:34 -04:00
Wilson Snyder 4c9c39bd08 Merge from master 2018-06-16 07:32:32 -04:00
Wilson Snyder 65bb93a6c5 Add OBJCACHE envvar support to examples and generated Makefiles. 2018-06-15 07:13:18 -04:00
Wilson Snyder 9afa1f7fb9 Commentary 2018-05-20 09:16:37 -04:00
Wilson Snyder c253b7769e Merge from master 2018-05-20 09:14:30 -04:00
Wilson Snyder 0efe343494 Renamed --profile-cfuncs to --prof-cfuncs. 2018-05-20 09:12:29 -04:00
Wilson Snyder f3c9b4fb03 Add runtime arguments. 2018-05-20 08:40:35 -04:00
Wilson Snyder 84335b9580 Verilated: Cleanup command line parsing. Backport from pending v4 change. 2018-05-20 08:36:39 -04:00
Wilson Snyder e8b2c57610 Commentary 2018-05-19 14:50:28 -04:00
Wilson Snyder 2c568603f6 Fix latex warning & misc Commentary 2018-05-13 19:21:08 -04:00
Wilson Snyder b69af164f7 Commentary 2018-05-06 20:40:23 -04:00
Wilson Snyder 29f1a9208e Commentary 2018-04-30 20:00:38 -04:00
Wilson Snyder a46aa2d62b Fix verilator_profcfunc on old gprofs. 2018-04-10 22:05:17 -04:00
Wilson Snyder 2d580e6939 Support IEEE 1800-2017 as default language. 2018-03-12 22:26:34 -04:00
Wilson Snyder 4cf2e4024f verilator_difftree: Better error. 2018-03-11 16:49:40 -04:00
Wilson Snyder 68cca0e114 Commentary, bug1288 2018-03-10 14:16:37 -05:00
John Coiner ff82f75023 Add --no-debug-leak to reduce memory use under debug. 2018-03-10 12:18:19 -05:00
Wilson Snyder 9ae54786e4 Commentary, bug1288. 2018-03-09 00:04:00 -05:00
John Coiner 86fe6ac3a8 Fix quoting of quoted arguments. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-03-08 22:43:29 -05:00
Wilson Snyder 71fcf45d73 Fix gate optimization out of memory, add --gate-stmts, bug1260. 2018-01-27 15:06:51 -05:00
Wilson Snyder 8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
Wilson Snyder 4901668f13 Add INFINITELOOP warning, bug1254. 2017-12-26 21:35:08 -05:00
Wilson Snyder 45de0599d7 Commentary 2017-11-27 20:11:34 -05:00
Wilson Snyder d119d10569 Add BSSPACE and COLONPLUS lint warnings. 2017-11-15 20:19:12 -05:00
Wilson Snyder 0aea9b7709 Update references to coverage.dat, msg2412. 2017-11-13 07:20:36 -05:00
Wilson Snyder 4d074b5414 Commentary 2017-11-05 13:05:50 -05:00
Wilson Snyder fbbbe4ec87 Commentary 2017-10-18 17:54:39 -04:00
Ahmed El-Mahmoudy a69936de74 Spelling fixes 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-10-16 21:58:47 -04:00
Wilson Snyder 440fbef79b Untabify examples. No functional change. 2017-10-10 07:18:01 -04:00
Chris Randall 264b888ef2 Add /*verilator tag*/ for XML extraction applications. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-10-06 07:33:52 -04:00
John Coiner ba270e09a4 Add --no-relative-cfuncs and related default optimization, bug1224. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-10-05 18:18:11 -04:00
Wilson Snyder 33780a09df Add --x-initial option 2017-10-01 21:31:40 -04:00
Wilson Snyder 4794093aba Replaced test_c/test_sc with new examples/ directory. 2017-09-23 21:18:07 -04:00
Wilson Snyder 46e300b2c5 Add --getenv option. 2017-09-23 18:03:39 -04:00
Wilson Snyder bffc2233a0 Commentary about IMPERFECTSCH. Add test. 2017-09-19 21:01:03 -04:00
Wilson Snyder ce16f7689d Fix clang 3.8 warnings 2017-09-18 20:05:56 -04:00
Wilson Snyder 8c9ca7a1b3 Fix LITENDIAN warning on arrayed cells, bug1202. 2017-09-13 19:09:49 -04:00
Wilson Snyder 074689b5de SystemPerl mode (-sp-deprecated) has been removed. 2017-09-07 21:08:49 -04:00
Wilson Snyder 8dd612a0a0 Commentary, bug1198. 2017-09-06 20:45:21 -04:00
Wilson Snyder a221278c05 Commentary 2017-08-31 19:45:53 -04:00
Wilson Snyder ea82bfcced Fix GCC 6 warnings. 2017-07-06 19:07:23 -04:00
Todd Strader 706a7802cc Fix non-cutable ordering loops on clock arrays, bug1009. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-05-09 08:05:21 -04:00
Wilson Snyder 9df9ff59e0 Commentary 2017-04-03 20:02:19 -04:00
Wilson Snyder bdd54eed1c Commentary 2017-04-02 08:39:33 -04:00
Wilson Snyder c27a60658f Add error on duplicate pattern assignments, bug1145. 2017-03-23 18:15:03 -04:00
Wilson Snyder 0adb789238 Add --relative-includes. 2017-02-09 18:33:18 -05:00
Wilson Snyder 15082a178b Add -FI option to force includes,msg2146. 2017-02-09 07:44:36 -05:00
Wilson Snyder 4a0db26c36 Commentary 2017-02-04 13:53:08 -05:00
Wilson Snyder e6d7e7e329 Version bump 2017-01-15 12:13:13 -05:00
Wilson Snyder 6f28d21207 With --bbox-unsup, suppress desassign and mixed edges, bug1120. 2016-12-21 17:43:19 -05:00
Wilson Snyder 9f115e056e Commentary 2016-12-21 17:21:44 -05:00
Wilson Snyder 8352ba4af4 Commentary, bug1116 2016-12-03 15:01:55 -05:00
Wilson Snyder df58eb9bc7 Commentary 2016-11-27 16:37:51 -05:00
Wilson Snyder 411de9bddf Commentary. 2016-09-30 18:16:56 -04:00
Wilson Snyder bd28945374 Untabify 2016-09-30 18:14:42 -04:00
Wilson Snyder c30211cb27 Add --no-decoration to remove output comments, msg2015. 2016-09-13 22:28:07 -04:00
Wilson Snyder 6789d247e2 Fix SystemC compiles with VPI, bug1081. 2016-08-23 18:05:29 -04:00
Wilson Snyder cd61b1d045 Usage check. 2016-07-30 10:05:55 -04:00
Wilson Snyder e741a29d36 Commentary 2016-07-13 22:51:40 -04:00
Wilson Snyder 20ed1ada03 Spelling fixes. 2016-07-09 03:31:22 -04:00
Wilson Snyder 6b32bb635d Change --l2-name default to remove 'v' naming. 2016-05-07 14:10:33 -04:00
Wilson Snyder 691de22ae3 Add --l2-name option for controlling 'v' naming, bug1050. 2016-05-07 14:01:02 -04:00
Stefan Wallentowitz 482bdab0e0 Support command-line -G/+pvalue param overrides, bug1045. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2016-03-24 19:14:15 -04:00
Wilson Snyder b738d1960a Copyright year update 2016-01-06 20:36:41 -05:00
Wilson Snyder 4fde6ee7af Support elaboration assertions, bug973. 2015-10-23 18:13:25 -04:00
Wilson Snyder 5de83c9805 Internals: Fix cppcheck warnings. No functional change. 2015-10-04 13:11:32 -04:00
Wilson Snyder 9a16001e51 Add --vpi flag, and fix VPI linkage, bug969. 2015-09-25 22:57:28 -04:00
Wilson Snyder d458af4454 Commentary, bug965. 2015-09-11 20:18:41 -04:00
Wilson Snyder 60b48a6830 Fix coverage documentation, bug954. 2015-08-12 19:18:58 -04:00
Wilson Snyder 882913f0ca Add tracing_on, etc to vlt files, bug932. 2015-07-22 20:14:58 -04:00
Wilson Snyder dc6b085d8b Fix MinGW compiler error, bug927. 2015-06-21 21:01:02 -04:00
Wilson Snyder acd48fa61d Commentary, bug907. 2015-04-09 18:58:01 -04:00
Wilson Snyder cb7abcbaea Commentary 2015-04-09 18:57:25 -04:00
Wilson Snyder c0df07c86f Commentary: Update contributor list 2015-03-13 07:38:17 -04:00
Wilson Snyder 0ee5743853 Add --dump-treei-<srcfile>, bug894. 2015-03-12 19:48:04 -04:00
Wilson Snyder 486d69da5f Add --clk and related optimizations, msg1533. 2015-03-12 19:20:46 -04:00
Wilson Snyder 4c91ade61d Copyright year update 2015-01-07 18:25:53 -05:00
Wilson Snyder 1a3378e0f5 Add --stats-vars, bug851. 2014-12-20 08:28:31 -05:00
Wilson Snyder 43be4cf2b5 Add 'string' printing and comparisons, bug746, bug747, etc. 2014-11-28 15:01:50 -05:00
Wilson Snyder 546c91a940 Fix runtime error with autoflush. 2014-11-28 07:56:21 -05:00
Wilson Snyder 68c6f0ff07 Inline C functions that are used only once, msg1525. 2014-11-27 10:52:38 -05:00
Wilson Snyder 9837b40330 Remove SystemPerl tests 2014-11-27 08:30:54 -05:00
Wilson Snyder d33ad7600b Commentary. Cleanup stale SystemPerl references. 2014-11-23 22:00:00 -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 c682f1c16a Commentary and internal cleanups. 2014-11-22 09:04:14 -05:00
Wilson Snyder 6d66fcaa57 Fix +define+A+B to define A and B to match other simulators, bug847. 2014-11-13 19:05:07 -05:00
Wilson Snyder 117db3e11c Trace_off now operates on cells, bug826. 2014-11-08 14:15:10 -05:00
Wilson Snyder 3f82fd2f37 Add public enums, bug833. 2014-11-07 07:50:11 -05:00
Wilson Snyder 85c3179dbd Commentary 2014-10-21 19:11:46 -04:00
Wilson Snyder b2da0772e6 Commentary 2014-09-04 22:15:11 -04:00
Wilson Snyder 4f73e0850e Improve verilator_profcfunc time attributions. 2014-08-28 22:10:39 -04:00
Wilson Snyder 6b88648c67 Commentary, bug799 2014-07-02 21:04:51 -04:00
Wilson Snyder 0eb5a0a539 Add -P to suppress `line and blanks with preprocessing, bug781. 2014-06-06 20:22:20 -04:00
Wilson Snyder 2029ade18c Change SYMRSVDWORD to print as warning rather than error. 2014-05-28 07:24:02 -04:00
Wilson Snyder dcf351f847 Copyright 2014-05-20 06:12:08 -04:00
Wilson Snyder 9f0d7e50a5 Using command line -Wno-{WARNING} now overrides file-local lint_on. 2014-05-15 20:54:45 -04:00
Wilson Snyder cae6ec16ba Commentary 2014-04-26 13:59:50 -04:00
Wilson Snyder a3813f94fc Add PINCONNECTEMPTY warning. 2014-03-27 21:36:52 -04:00
Wilson Snyder 8d8c5da812 Add assertions on 'unique if', bug725. 2014-03-16 21:38:29 -04:00
Wilson Snyder 1bdf017f9e PSL is no longer supported, please use System Verilog assertions. 2014-03-14 21:14:24 -04:00
Wilson Snyder d146dbc9d7 Commentary. 2014-03-14 20:13:41 -04:00
Wilson Snyder c9ed9e74f2 Add --no-trace-params. 2014-03-13 20:08:43 -04:00
Wilson Snyder 94efaa7675 Commentary 2014-02-14 08:11:49 -05:00
Wilson Snyder 4422de0c6c Copyright year update. 2014-01-06 19:28:57 -05:00
Wilson Snyder 801b718953 Add --trace-structs to show struct names, bug673. 2013-12-14 19:13:31 -05:00
Wilson Snyder f571658aa4 Commentary 2013-12-14 18:07:55 -05:00
Wilson Snyder e74186565d Add --compiler clang to work around compiler bug, bug694. 2013-11-26 18:46:55 -05:00
Wilson Snyder 4f6d80c602 Add UNPACKED warning to convert unpacked structs. 2013-10-28 20:41:05 -04:00
Wilson Snyder 27686d8c2f Add --no-order-clock-delay to work around bug613. 2013-09-30 16:52:43 -04:00
Wilson Snyder 9aba617bad Fix --output-split-cfunc to count internal functions. 2013-09-03 19:35:32 -04:00
Wilson Snyder 23bb045a72 Support interfaces and modports, bug102. 2013-05-27 21:39:19 -04:00
Wilson Snyder d581582339 Add ALWCOMBORDER warning. 2013-04-30 22:55:28 -04:00
Wilson Snyder 345a5d5646 Add --pins-sc-uint and --pins-sc-biguint, bug638. 2013-04-26 21:02:32 -04:00
Wilson Snyder 70fd64dcd6 IEEE 1800-2012 is now the default language. This adds 4 new keywords and updates the svdpi.h and vpi_user.h header files. 2013-02-26 23:01:19 -05:00
Jeremy Bennett bb2822f4b5 Add --report-unoptflat, bug611. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-26 22:26:47 -05:00
Wilson Snyder 891b981cab Fix LITENDIAN on unpacked structures, bug614. 2013-02-13 19:03:10 -05:00
Jeremy Bennett 062eb85075 Fix DETECTARRAY on packed structures, bug610. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-10 09:54:27 -05:00
Jeremy Bennett 61ad9d4651 Commentary, bug610. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2013-02-03 13:29:37 -05:00
Wilson Snyder 4968a2abc5 Support inside expressions. 2013-02-02 12:55:48 -05:00
Wilson Snyder 2879684f21 Define SYSTEMVERILOG, SV_COV_START and other IEEE mandated predefines. 2013-01-16 19:11:56 -05:00
Wilson Snyder 795e66eac9 Support bind, to module names only, bug602. 2013-01-14 23:19:44 -05:00
Wilson Snyder e41e26717b Commentary 2013-01-13 19:51:15 -05:00
Wilson Snyder c00603704e Commentary 2013-01-11 07:05:25 -05:00
Wilson Snyder a8bbf7231b Copyright year update. 2013-01-01 09:42:59 -05:00
Jeremy Bennett 39a31fc17f Fix --debug overriding preceding --dump-treei, bug580. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2012-11-21 06:55:28 -05:00
Wilson Snyder 7a8c425103 Add +1364-1995ext and similar language options, bug532. 2012-11-13 20:12:23 -05:00
Wilson Snyder a1c3491dea Display speed ups, bug574. 2012-11-03 20:11:53 -04:00
Wilson Snyder 61e8836fbd Add -x-initial-edge, bug570. by Jeremy Bennett; from BENNETT/initial-edge branch. 2012-11-02 19:55:34 -04:00
Wilson Snyder 55c23360d9 Commentary 2012-09-24 18:28:19 -04:00
Wilson Snyder 9c00fd10de Add --savable to support model save/restore. 2012-08-26 21:19:43 -04:00
Wilson Snyder d3601dd561 Support '{} assignment pattern on structures, part of bug355. 2012-08-12 15:15:21 -04:00
Wilson Snyder 6339159b04 MAJOR: Support packed structures and unions, bug181. 2012-07-29 10:16:20 -04:00
Wilson Snyder cbd073ed08 Commentary: pthread 2012-07-23 10:12:43 -04:00
Wilson Snyder f3f34baa73 debug: Avoid identical skip in driver debug 2012-07-21 09:16:19 -04:00
Wilson Snyder a82cdcfe48 Add --converge-limit option. 2012-05-31 18:56:31 -04:00
Wilson Snyder 247e855dbf Fix not showing internal error when no coredump. 2012-05-10 21:58:02 -04:00
Wilson Snyder d5e19661bd Debug: Tree compare between versions; merge from dtype branch. No functional change. 2012-04-28 13:00:44 -04:00
Wilson Snyder c75de0f37c Add INITIALDLY warning on initial assignments, bug478. 2012-04-26 20:40:13 -04:00
Wilson Snyder 60a637921c Add PINMISSING and PINNOCONNECT lint checks. 2012-04-26 18:46:44 -04:00
Wilson Snyder ffbd595d88 Support nmos and pmos, bug488. 2012-04-23 20:13:07 -04:00
Wilson Snyder 9734931f67 IMPORTANT: Rewrite tristate handling, tri0, tri1, etc. 2012-04-21 21:45:28 -04:00
Wilson Snyder 0048b04540 Merge from Tristate branch, part 1 of 2. No functional change intended 2012-04-21 19:30:08 -04:00
Wilson Snyder c361932fe2 Commentary: Test documentation, bug486. Merge from Bennett. 2012-04-21 12:58:46 -04:00
Wilson Snyder dc9086512b Doxygen logo and commentary 2012-04-16 07:31:27 -04:00
Wilson Snyder 6a38d3bcf3 Add SELRANGE as warning instead of error, bug477. 2012-04-04 21:55:20 -04:00
Wilson Snyder 11edc9e7a7 Debug: Add --dump-treei option 2012-03-20 22:45:35 -04:00
Wilson Snyder 4619d29b78 Commentary; bug457 2012-03-15 18:44:08 -04:00
Wilson Snyder 06d29d6fda Commentary 2012-03-10 10:56:48 -05:00
Wilson Snyder 7139c9ae59 Fix and document --gdb option, bug454. 2012-03-09 18:37:38 -05:00
Wilson Snyder 0ae00fc921 Commentary; bug452. 2012-03-08 18:36:51 -05:00
Wilson Snyder b73642f8a8 Report ENDLABEL on mismatching end labels, bug450. 2012-03-07 20:14:18 -05:00
Wilson Snyder 269c5dce60 Internals: Use dtypeChgLogicBool(). No functional change. 2012-02-20 20:51:24 -05:00
Wilson Snyder bca5d26583 Backout ca927fe5; snps isn't supported in DC. 2012-02-10 22:36:19 -05:00
Wilson Snyder ca927fe587 Support snps directives 2012-02-02 10:26:45 -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 71cd6f7b90 Spelling fixes 2011-11-30 18:20:19 -05:00
Wilson Snyder bedf946fb2 Support V-AMS wreal 2011-11-27 10:31:06 -05:00
Wilson Snyder b9e67157c6 With "--language VAMS" support a touch of Verilog AMS. 2011-11-25 00:49:38 -05:00
Wilson Snyder 8cf12416c0 Commentary 2011-11-18 13:33:31 -05:00
Wilson Snyder b4642d3fd4 Show examples with timestamps as 64 bits 2011-11-06 11:54:17 -05:00
Wilson Snyder 7654add5e5 Indicate 'exiting due to errors' if errors, not warnings. 2011-10-31 21:39:15 -04:00
Wilson Snyder 85a37ea53f Search for user -y paths before default current directory. 2011-10-28 18:57:40 -04:00
Wilson Snyder e378cc5791 Add sc_bv attribute to force bit vectors, bug402. 2011-10-26 08:57:27 -04:00
Wilson Snyder df207807b6 Add ASSIGNIN as suppressable error. 2011-10-25 18:57:49 -04:00
Wilson Snyder 0aa7c3f659 Add -Wall reporting ASSIGNDLY on assignment delays. 2011-10-20 20:50:42 -04:00
Wilson Snyder 40076287ea Internals: In .tree files show filename as letter 2011-10-11 07:17:39 -04:00
Wilson Snyder 194825f78e Add configure options for cc warnings and extended tests. 2011-10-07 06:48:40 -04:00
Wilson Snyder b03d61e2cf Use EXEEXT to fix make warning 2011-10-05 17:07:10 -04:00
Wilson Snyder 7c2fdd1ee9 Fix --help output to go to stderr, not stdout, bug397. 2011-10-04 10:08:16 -04:00
Wilson Snyder 19baba12b1 Commentary 2011-09-14 21:11:14 -04:00
Wilson Snyder bc8c85668a Support coverage in -cc and -sc output modes. 2011-07-28 19:41:05 -04:00
Wilson Snyder 55906486d8 Support 'real' numbers and related functions. 2011-07-24 15:01:51 -04:00
Wilson Snyder c9f0d0cec2 Recognize pragma synthesys to match vhier 2011-07-07 13:30:27 -04:00
Wilson Snyder 696660639a Support 'const' variables in limited cases; similar to enums. 2011-07-02 12:45:26 -04:00
Wilson Snyder a901e171b2 Support $fopen and I/O with integer instead of `verilator_file_descriptor. 2011-07-01 13:41:21 -04:00
Wilson Snyder 6e41d532fe Use 'vluint64_t' for SystemC instead of (same sized) 'uint64' for MSVC++. 2011-06-29 19:19:01 -04:00
Wilson Snyder 8137f41fc3 Support disable for loop escapes. 2011-06-28 21:26:49 -04:00
Wilson Snyder 53acaa05b8 Commentary 2011-05-18 07:10:12 -04:00
Wilson Snyder 02f3beb8db Add V3Number rotate functions; unused as yet 2011-03-30 21:31:29 -04:00
Wilson Snyder fb70a1f4ab Add --Wno-fatal to turn off abort on warnings. 2011-03-22 18:09:39 -04:00
Wilson Snyder df0aa483ce Support ${...} and $(...) env variables in .vc files 2011-03-21 12:25:31 -04:00
Wilson Snyder c83f12a55c Support simple cast operators, bug335. 2011-03-17 22:25:49 -04:00
Wilson Snyder 607e26b041 Commentary 2011-03-08 06:49:45 -05:00
Wilson Snyder a176054118 Add --trace-max-width and --trace-max-array, bug 319. 2011-02-23 21:58:27 -05:00
Wilson Snyder f0d7cdcb20 Commentary 2011-02-18 07:11:03 -05:00
Wilson Snyder 1611362c22 Add --unused-regexp 2011-01-01 19:43:22 -05:00
Wilson Snyder 71c1f00ec2 Copyright year update 2011-01-01 18:21:19 -05:00
Wilson Snyder 4afcb421bd With --Wall, add BLKSEQ warning on blocking assignments in seq blocks. 2010-12-31 18:36:29 -05:00
Wilson Snyder 8d21917035 Add SYNCASYNCNET 2010-12-31 07:51:14 -05:00
Wilson Snyder 4ca7f8834c Fix test ignores 2010-12-30 21:20:58 -05:00
Wilson Snyder 6283df7491 Vlt lint off now has optional msgname 2010-12-30 06:58:02 -05:00
Wilson Snyder 809e5fda8a Ignore DECLFILENAME on library files 2010-12-29 19:34:33 -05:00
Wilson Snyder dce245da5a Allow wildcards in vlt config files 2010-12-29 19:14:49 -05:00
Wilson Snyder c33299d542 Add UNUSED and UNDRIVEN warnings 2010-12-29 08:06:05 -05:00
Wilson Snyder 40f9d64973 Commentary 2010-12-27 17:25:28 -05:00
Wilson Snyder 114af7d33f Make UNUSED/UNDRIVEN -Wall only 2010-12-26 10:17:35 -05:00
Wilson Snyder 850de5913d With --Wall, add IFDEPTH warning on deep if statements. 2010-12-26 09:31:09 -05:00
Wilson Snyder e94fc1305b Support unique0; track internally with new attributes 2010-12-26 08:09:25 -05:00
Wilson Snyder 3e4e8feb29 With --Wall, add DECLFILENAME warning on modules not matching filename. 2010-12-25 16:31:22 -05:00
Wilson Snyder fedf347b1a With --Wall, add INCABSPATH warning on `include with absolute paths. 2010-12-25 15:50:07 -05:00
Wilson Snyder 285277a50b Add -Wall; move VARHIDDEN to style warnings 2010-12-25 15:28:13 -05:00
Wilson Snyder 323c96f42f Add -Wwarn-style, -Wno-style, and DEFPARAM warnings 2010-12-25 15:13:56 -05:00
Wilson Snyder 7dee344ea9 Add limited support for VPI access to public signals, see docs. 2010-12-25 14:39:41 -05:00
Wilson Snyder 233ff1b744 --gdbbt now documented, and uses return-child-results 
Use this in first test_c to backtrace if any problems.
 2010-12-17 20:14:25 -05:00
Wilson Snyder 86db565a21 Fix extra / in binary name 2010-12-14 18:08:41 -05:00
Wilson Snyder d6ac5e5001 Support ++,--,+= etc as standalone statements. 2010-12-07 20:18:47 -05:00
Wilson Snyder d13e6c73db When running with VERILATOR_ROOT, optionally find binaries under bin. 2010-12-07 11:43:43 -05:00
Wilson Snyder eeb8fc2626 Add -F option to read relative option files, bug297. 2010-11-03 07:21:34 -04:00
Wilson Snyder aba25aab19 On core dump, print debug suggestions. 2010-09-20 09:21:29 -04:00
Wilson Snyder f99bd33f91 Support tracing/coverage of underscore signals, bug280. 2010-08-29 19:28:46 -04:00
Wilson Snyder 9a382c572c Commentary, bug251 2010-05-02 06:29:02 -04:00
Wilson Snyder 4b499f2bb1 Commentary, bug246 2010-04-19 09:44:48 -04:00
Wilson Snyder dd7d9bc95b Fix some spelling mistakes in verilator executable & manpage, bug240 2010-04-09 19:45:46 -04:00
Wilson Snyder 936738b750 Add /*verilator public_flat_rw*/ for timing-specific public access. 2010-04-05 20:01:17 -04:00
Wilson Snyder a11a5f04d5 Default Verilated::debug() to off 2010-03-23 20:31:22 -04:00
Wilson Snyder fb560abac4 Commentary 2010-03-17 19:57:38 -04:00
Wilson Snyder e57d004718 Fix clock-gates with non-AND complex logic, bug220. 2010-03-16 18:50:26 -04:00
Wilson Snyder 845d7ad718 Commentary 2010-02-26 18:57:34 -05:00
Wilson Snyder b85e7ab0b1 Commentary 2010-02-06 20:00:13 -05:00
Wilson Snyder c4f306c145 Create vltstd to isolate duplicated headers 2010-02-01 21:39:50 -05:00
Wilson Snyder e01d7fcefc Commentary: fewer chapters 2010-02-01 21:35:40 -05:00
Wilson Snyder aec04b07e0 Commentary: sort flags better 2010-02-01 21:12:00 -05:00
Wilson Snyder 7fd6ddc25b Add -o option to specify executable name 2010-01-30 09:42:44 -05:00
Wilson Snyder c49e0ac5c8 Add -CFLAGS, -LDFLAGS, <file>.a, <file>.o, and <file>.so options. 2010-01-28 19:33:02 -05:00
Wilson Snyder bf435cae7c Fix tracing issues and commentary 2010-01-25 09:48:35 -05:00
Wilson Snyder 11e702c430 SystemPerl is no longer required for tracing. 
Applications must use VerilatedVcdC class in place of SpTraceVcdC.
 2010-01-24 18:37:01 -05:00
Wilson Snyder c017f2e7c4 Commentary 2010-01-22 19:14:32 -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 6196cf09ff Add experimental --pipe-filter to filter all Verilog input. 2010-01-20 07:15:51 -05:00
Wilson Snyder d182ecb2d3 Support spaces in verilator flags 2010-01-18 20:37:20 -05:00
Wilson Snyder 72b596efb3 DPI $display like sformat metacomment and $sformatf 2010-01-17 19:13:44 -05:00
Wilson Snyder 788f69a8c9 DPI: Support strings in DPI Imports 2010-01-17 15:10:37 -05:00
Wilson Snyder d46074e0ad CDC: --cdc now implies early exit, to allow eventual set_logic_0/1 on sigs 2010-01-16 20:14:52 -05:00
Wilson Snyder 16926edf18 Define VERILATOR in addition to verilator 2010-01-14 19:24:48 -05:00
Wilson Snyder a94f5ba200 --bbox-unsup now ignores cmos and tran gate primitives 2010-01-07 22:08:48 -05:00
Wilson Snyder 0c4e40102f Make duplicate modules a MODDUP error that can be disabled 2010-01-07 20:25:54 -05:00
Wilson Snyder 27e8126b18 Cdc commentary 2010-01-07 18:51:52 -05:00
Wilson Snyder bf860b21d7 Clock domain crossing checks 2010-01-07 16:41:19 -05:00
Wilson Snyder 8fbc87be46 Support +notimingchecks 2010-01-06 12:38:58 -05:00
Wilson Snyder 729dfdfed7 Copyright year update 2010-01-05 21:15:06 -05:00
Wilson Snyder ef4e52a60e Pedantic no longer disables __LINE__. 2009-12-24 11:40:56 -05:00
Wilson Snyder f6758c397d Commentary 2009-12-20 09:39:51 -05:00
Wilson Snyder ef3ed6e338 Support DPI exports 2009-12-20 08:27:00 -05:00
Wilson Snyder 934dc842e0 Add --bbox-unsup option to black-box unsupported UDP tables. 2009-12-16 11:45:28 -05:00
Wilson Snyder f581b4e92c Commentary 2009-12-15 06:54:29 -05:00
Wilson Snyder 02c74b5bee Document OBJCACHE and OBJCACHE_JOBS 2009-12-13 11:46:29 -05:00
Wilson Snyder 097f3590ae Add -sv option to match other simulators 2009-12-07 15:30:37 -05:00
Wilson Snyder 5a9309de78 DPI import: Allow system calls to call imports 2009-12-04 07:05:44 -05:00
Wilson Snyder a40fae04ce Support direct programming interface (DPI) "import". 2009-12-03 06:55:29 -05:00
Wilson Snyder fc70ae180e Add descriptive headers to output files 2009-12-02 20:09:13 -05:00
Wilson Snyder ad0fcb745e Internals: Use common function to resolve task pins 2009-11-30 18:36:31 -05:00
Wilson Snyder d2a27a84cf Support chandle 2009-11-24 09:11:25 -05:00
Wilson Snyder c7d8eb126f Support and . 2009-11-23 21:24:55 -05:00
Wilson Snyder d608fd77b9 Fix initialization of 2 state vars to zero 2009-11-23 19:08:25 -05:00
Wilson Snyder 62f707f501 Support $test$plusargs and $value$plusargs, but see the docs. 2009-11-19 17:04:21 -05:00
Wilson Snyder 19d62b7a68 Support 'time'. 2009-11-19 10:45:59 -05:00
Wilson Snyder fd38216eda Commentary: Fix SpTraceVcd include, bug185 2009-11-14 08:43:57 -05:00
Wilson Snyder 377f194837 Support typedef 2009-11-06 23:16:06 -05:00
Wilson Snyder b1ce6bd5cc Support "var" 2009-11-05 19:57:31 -05:00
Wilson Snyder 700c1f836d Internals: Move array definitions to AstArrayDType instead of under AstVars. 
Prep work for more complicated data types.
 2009-11-04 22:31:53 -05:00
Wilson Snyder 3236607be4 Convert README to POD format, and add internals.txt readme 2009-11-03 09:22:47 -05:00
Wilson Snyder 6bc81d3d26 Support byte, shortint, int, longint in variables, parameters and functions. 
Internals: function/var sizing and signing now comes via dtypep()
Internals: cleanup code that widths parameters (again)
 2009-11-02 22:14:11 -05:00
Wilson Snyder 9a133ced2d Support 'bit' keyword 2009-10-31 15:12:28 -04:00
Wilson Snyder 47b5157f01 Support division and modulus of > 64 bit vectors. 2009-10-26 20:12:09 -04:00
Wilson Snyder 39444d83c5 Support little endian bit vectors ("reg [0:2] x;"). 2009-10-25 16:53:55 -04:00
Wilson Snyder 905cadc00e License clarification 2009-10-22 15:46:47 -04:00
Wilson Snyder b883ce95b2 Add --gdbbt option 2009-10-04 18:04:37 -04:00
Wilson Snyder b085b34a69 Commentary 2009-09-18 22:35:46 -04:00
Wilson Snyder faa5ef193b Add --bbox-sys option to blackbox $system calls. 2009-09-16 09:28:09 -04:00
Wilson Snyder 28c61b548b Commentary, bug108. 2009-09-14 13:36:15 -04:00
Wilson Snyder 59b491e3a8 Allow renaming C keywords 2009-07-22 15:21:41 -04:00
Wilson Snyder 4dde1ede0e Support SystemVerilog "logic", bug101. 2009-07-16 09:19:15 -04:00
Wilson Snyder 1c833f8a9a Commentary 2009-07-16 08:59:08 -04:00
Wilson Snyder 8174c1ad02 Patching SystemC is no longer required to trace sc_bvs. 2009-07-07 17:51:00 -04:00
Wilson Snyder 348c43de63 Add verilator --pins-uint8 option to use sc_in<uint8_t/uint16_t>. 2009-06-29 09:21:21 -04:00
Wilson Snyder cd9b15b2a6 Commentary 2009-06-26 06:47:48 -04:00
Wilson Snyder 8b20d777b0 Add verilator -V option, to show verbose version. 2009-06-25 19:53:26 -04:00
Wilson Snyder ec0947ef7e Add BLKLOOPINIT error code, and describe --unroll-count. 2009-06-24 17:24:42 -04:00
Wilson Snyder 96b23f6edd Make old site-specific configuration more generic, 
set DIRPROJECT_PERL_BOOT to a script for bin/verilator to call to do setup.
 2009-06-21 13:17:12 -04:00
Wilson Snyder 92fbec2294 Commentary 2009-06-08 16:38:09 -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 7df730cedd Verilator is now licensed under LGPL v3 and/or Artistic v2.0. 2009-05-04 17:07:57 -04:00
Wilson Snyder 9b2004d6b7 Commentary 2009-04-03 17:26:34 -04:00
Wilson Snyder 38669d0a10 Add SYSTEMPERL_INCLUDE envvar to assist RPM builds. 2009-03-28 10:18:53 -04:00
Wilson Snyder 193dcf38f4 Add --pins-bv option to use sc_bv for all ports. 2009-03-13 14:17:30 -04:00
Wilson Snyder 290795a76b Commentary 2009-01-28 14:28:55 -05:00
Wilson Snyder c2cf2bc0ba Commentary 2009-01-26 18:36:59 -05:00
Wilson Snyder 21b5a4e9e4 Add --debugi-<srcfile> option. 2009-01-21 16:56:50 -05:00
Wilson Snyder 057928b079 Fix VL_RANDom to better randomize bits. 2009-01-21 13:52:51 -05:00
Wilson Snyder 4beaa45199 Clock_enable is past experimental; bug50. 2009-01-20 07:24:57 -05:00
Wilson Snyder 12bd12e112 Support bufif0, bufif1, notif0, notif1 2009-01-06 11:57:25 -05:00
Lane Brooks 0e4f9170fa Tristate support; merge from branch. 2009-01-06 11:03:57 -05:00
Wilson Snyder 41555e5aa3 Coverage of each parametarized module is counted separately. 2009-01-05 14:16:09 -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 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 adebc99e49 Fix certain generate-if cells causing clone error. 2008-12-09 20:59:22 -05:00
Wilson Snyder 9d856ec1bf Fix SystemC 2.2 deprecated warnings about sensitive() and sc_start(). 2008-12-03 10:11:28 -05:00
Wilson Snyder 41dbfc9e1c Support posedge of bit-selected signals, bug45. 2008-11-22 21:10:20 -05:00
Wilson Snyder 211894cb3e Fix arrayed variables under function not compiling, bug44. 2008-11-19 09:43:03 -05:00
Wilson Snyder b75ff3652c Fix internal signal names containing control characters (broke in 3.680). 
Internally this means for signal names use __0{xdigit}{xdigit} and avoid
__0 in other cases.
 2008-11-17 21:02:10 -05:00
Wilson Snyder d2105ba390 Commentary 2008-11-16 20:30:22 -05:00
Wilson Snyder cfc06ab2a7 Fix tests to work with binary SpCoverage files 2008-11-12 15:29:44 -05:00
Wilson Snyder 3e8cf26c1a Fix coverage hierarchy being backwards with inlining. 2008-11-04 17:19:59 -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 0fba25c1b3 Commentary 2008-09-29 15:07:27 -04:00
Wilson Snyder d90071637d SystemC uint64_t pins are now the default instead of sc_bv<64>. 
Use --no-pins64 for backward compatibility.
 2008-09-18 09:20:16 -04:00
Wilson Snyder 99cf981c2f Support coverage under SystemPerl 1.285 and newer. 2008-09-04 09:43:53 -04:00
Wilson Snyder 500dc2170f Support SystemVerilog "cover property" statements. 2008-08-06 12:52:39 -04:00
Wilson Snyder 2b63219cc6 Add IMPERFECTSCH warning, disabled by default. 2008-08-05 13:41:53 -04:00
Wilson Snyder f1b7762bef Add by-design and by-module subtotals to verilator_profcfunc. 2008-08-05 09:59:15 -04:00
Wilson Snyder 043ad86482 When warnings are disabled on signals that are flattened out, disable 
the warnings on the signal(s) that replace it.
 2008-08-01 15:30:17 -04:00
Wilson Snyder 74ca9578ed VERILATOR_BIN envvar should override adding _dbg to program name 2008-07-25 16:30:18 -04:00
Wilson Snyder d499161446 Fix typo in CASEWITHX 2008-07-23 08:58:48 -04:00
Wilson Snyder 8a7864ebaa Add --Wfuture-, for improving forward compatibility. 2008-07-22 14:27:34 -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