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427 Commits

Author SHA1 Message Date
Wilson Snyder 2f7002c5ec Merge from master 2018-04-10 22:11:49 -04:00
Wilson Snyder c7c99d8553 Fix parsing "output signed" in V2K port list, msg2540. 2018-03-29 20:10:27 -04:00
Wilson Snyder 02f18fc21b Merge from master 2018-03-15 23:31:59 -04:00
Wilson Snyder 2d580e6939 Support IEEE 1800-2017 as default language. 2018-03-12 22:26:34 -04:00
John Coiner fc48008c1c Support 2018-03-12 16:44:01 -04:00
Wilson Snyder 5652867316 Merge from master 2018-03-11 10:42:44 -04:00
Wilson Snyder c8cf2afb15 Support assert properties, bug785, bug1290. 2018-03-11 10:37:20 -04:00
Wilson Snyder d08a91b71e Fix GCC lint complaint of calling NULL->cloneTree. No functional change intended. 2018-03-10 17:44:17 -05:00
Wilson Snyder 2c30aecc5b Merge from master 2018-03-10 16:51:34 -05:00
Wilson Snyder 22ff760f0b Support calling system functions as tasks, bug1285. 2018-03-08 23:40:19 -05:00
Wilson Snyder f0ba17a19b Merge from master. 2018-02-27 07:24:31 -05:00
Patrick Stewart fe5c4df079 Support trig functions (() etc), bug1281. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-02-26 04:25:07 -05:00
Wilson Snyder 597d28b505 Fix internals to make null-pointer-check clean. Also add more const's. No functional change intended, but likely something will break. 2018-02-01 21:32:58 -05:00
Wilson Snyder 097107bd0b Support 'assume' similar to 'assert', bug1269. 2018-01-31 07:33:10 -05:00
Wilson Snyder 8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
Wilson Snyder 49fe4d081c Support DPI open arrays, bug909, bug1245. 2017-12-17 16:28:58 -05:00
Wilson Snyder 51787d68b9 Add error if always_comb has sensitivity list. 2017-12-13 19:49:37 -05:00
Wilson Snyder 8f1798cc6f Fix modport outputs being treated as inputs, bug1246. 2017-11-28 19:11:41 -05:00
Wilson Snyder 45702e319b Support $size/$bits/etc on type references. 2017-11-23 10:17:56 -05:00
Wilson Snyder 813468bfe6 Work around bison 3.0 bug printing wrong debug token names 2017-11-23 09:50:15 -05:00
Wilson Snyder dd37c2ea86 Support $error/$warning in elaboration time blocks. 2017-11-21 21:10:42 -05:00
Wilson Snyder 562f17ea4b Fix xml tags on typedefs. 2017-11-13 18:04:13 -05:00
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
Wilson Snyder 89c8449ec0 Support package export, bug1217. 2017-09-20 21:04:59 -04:00
Mike Popoloski 74420550e6 Fix .name connections on interfaces, bug1214. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-09-14 21:24:13 -04:00
Mike Popoloski cb5887b376 Support module port parameters without defaults, bug 1213. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-09-14 21:20:20 -04:00
Wilson Snyder 41b40157d8 Fix non-colon array of interface modports, bug1212. 2017-09-14 21:15:56 -04:00
Wilson Snyder 256eb4bba0 Support or/and/xor array intrinsic methods, bug1210. 2017-09-13 19:37:47 -04:00
Wilson Snyder 3dacd87dfb Fix enum ranges without colons, bug1204. 2017-09-12 18:53:57 -04:00
Wilson Snyder c28a6eef3b Fix whitespace issues, bug1203. 2017-09-11 19:18:58 -04:00
Wilson Snyder b032fce962 Support $value$plusargs with variables, bug1165. 2017-05-18 22:41:43 -04:00
Wilson Snyder be6a3d0f10 Fix wreal not handling continuous assign, bug1150. 2017-03-30 18:32:37 -04:00
Wilson Snyder 17a9b22dce Fix cell ranges without colons. 2017-03-21 19:17:15 -04:00
Wilson Snyder ad3ea636d5 Fix 2009 localparam syntax, msg2139. 2017-01-26 22:41:32 -05:00
Wilson Snyder e6d7e7e329 Version bump 2017-01-15 12:13:13 -05:00
Wilson Snyder f942aba855 Support old-style (), bug467. 2017-01-09 19:19:21 -05:00
Wilson Snyder 663b2be065 Tests: bug1104, unsupported. 2016-12-21 21:00:40 -05:00
Wilson Snyder a1e4d676c3 Fix parsing sensitivity with &&, bug934. 2016-12-21 18:23:14 -05:00
Wilson Snyder 6f28d21207 With --bbox-unsup, suppress desassign and mixed edges, bug1120. 2016-12-21 17:43:19 -05:00
Wilson Snyder 1ae22e1365 Internals: Cleanup some casts. No functional change. 2016-11-06 11:39:09 -05:00
Wilson Snyder 1e4c3751e1 Support foreach, bug1078. 2016-09-19 22:00:13 -04:00
Wilson Snyder 9ae40d64f0 Support parameter type, bug376. 2016-03-14 21:51:31 -04:00
Wilson Snyder cef097b7b7 Internals: Refactoring prep for parameter type branch. No functional change intended. 2016-03-12 20:54:52 -05:00
Wilson Snyder a509b6a21c Internals: Fix compares to null, ongoing part of bug1030. No functional change intended. 2016-02-08 22:15:44 -05:00
Wilson Snyder d56179df17 Internals: Fix compares to null, part of bug1030. No functional change intended. 2016-02-02 21:02:00 -05:00
Wilson Snyder b738d1960a Copyright year update 2016-01-06 20:36:41 -05:00
Todd Strader 5e54d3e41a Fix interface inside generate, bug1001, bug1003. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2015-12-05 19:39:40 -05:00
Todd Strader 57f2fe77ea Fix cell [#] to mean # cells. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2015-12-01 18:23:11 -05:00
Wilson Snyder 0cb5d5cc5a Internals: Upgrade some C strings to C++ 2015-11-10 18:59:48 -05:00
Wilson Snyder 281f4e04ee Fix $fwrite to constant stderr/stdout, bug961. 2015-10-23 21:53:16 -04:00
Wilson Snyder 4fc9a906f6 Internals: Fix cppcheck warnings; add VL_DANGLING. No functional change. 2015-10-04 13:16:35 -04:00
Wilson Snyder f1874b211f Support , bug977. 2015-10-03 07:12:56 -04:00
Wilson Snyder 882913f0ca Add tracing_on, etc to vlt files, bug932. 2015-07-22 20:14:58 -04:00
Wilson Snyder e918d945f2 Fix order of C style arrays. 2015-03-13 07:06:06 -04:00
Wilson Snyder 486d69da5f Add --clk and related optimizations, msg1533. 2015-03-12 19:20:46 -04:00
Wilson Snyder a89502be9f Fix comma-separated instantiations with parameters, bug884. 2015-02-22 11:41:10 -05:00
Wilson Snyder 90cbcd2dfd Fix non-ANSI modport instantiations, bug868. 2015-01-17 15:35:45 -05:00
Wilson Snyder 4c91ade61d Copyright year update 2015-01-07 18:25:53 -05:00
Wilson Snyder 8b0af19351 Support cast operator with expression size, bug865. 2014-12-23 22:11:31 -05:00
Wilson Snyder a118921b21 Fix bare generates in interfaces, bug789. 2014-11-28 21:32:57 -05:00
Wilson Snyder 8b457b9b66 Internal: Rename string functions. No functional change. 2014-11-28 13:50:37 -05:00
Wilson Snyder 87a47a5ca0 Remove PSL support 2014-11-22 10:14:14 -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 03100020ab Fix not tracing modules following primitives, bug837. 2014-11-04 07:49:03 -05:00
Wilson Snyder b6a39db627 Fix optional parameter keyword in module #(), bug810. 2014-08-27 07:57:20 -04:00
Wilson Snyder 8031f0ed7f Fix duplicate anonymous structures in , bug788. 2014-06-15 11:18:47 -04:00
Wilson Snyder 1f2abb9c0f Fix gate primitives with arrays and non-arrayed pins. 2014-05-15 20:57:09 -04:00
Wilson Snyder 5f262a8f11 Fix ENDLABEL warnings on escaped identifiers. 2014-05-15 20:52:22 -04:00
Wilson Snyder f62bc6a2e5 Support SV 2012 package import before port list. 2014-05-15 20:50:42 -04:00
Wilson Snyder 4a58e859a4 Fix concats with no argments mis-sign extending, bug759. 2014-05-03 20:20:15 -04:00
Wilson Snyder adb39ceb98 Internals: cppcheck clean and add cppcheck_filtered 2014-04-29 22:59:38 -04:00
Wilson Snyder b0f4cf3c9c Support {} in always sensitivity lists, bug745. 2014-04-21 19:39:28 -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 d04eb977c2 Fix mis-extending red xor/xand operators. 2014-04-09 07:58:46 -04:00
Wilson Snyder 28e35a64ea Support parameter arrays, bug683. 2014-04-01 23:16:16 -04:00
Wilson Snyder c9ed9e74f2 Add --no-trace-params. 2014-03-13 20:08:43 -04:00
Wilson Snyder 45bbae80e7 Add parameters into trace files, bug706. 2014-03-08 15:36:04 -05:00
Wilson Snyder 2d61e0270e Support case inside, bug708. 2014-01-20 21:59:53 -05:00
Wilson Snyder 4422de0c6c Copyright year update. 2014-01-06 19:28:57 -05:00
Wilson Snyder bcefc17631 Support modport import, bug696. 2013-12-21 06:51:15 -05:00
Wilson Snyder b5f5b1fdf9 Fix wire declarations with size and not range, bug466. 2013-12-14 19:50:55 -05:00
Wilson Snyder c24f7b1391 Support named function and task arguments. 2013-08-17 20:34:49 -04:00
Wilson Snyder 1baa2a2558 Fix interface ports with comma lists, msg1058. 2013-06-13 19:38:18 -04:00
Wilson Snyder 23bb045a72 Support interfaces and modports, bug102. 2013-05-27 21:39:19 -04:00
Wilson Snyder 54eedcc739 Support signal[vec]++. 2013-05-06 08:02:16 -04:00
Wilson Snyder d581582339 Add ALWCOMBORDER warning. 2013-04-30 22:55:28 -04:00
Wilson Snyder a767da4f3f Support <number>'() sized casts, bug628. 2013-03-05 22:13:22 -05:00
Wilson Snyder 6c8d95e0e2 Nice message on fopen with missing argument. 2013-02-22 17:14:27 -05:00
Wilson Snyder 18eb210313 Support bind in , bug602. 2013-02-14 06:55:09 -05:00
Wilson Snyder 4386077e2d Support pattern assignments with data type labels, bug618. 2013-02-13 20:52:38 -05:00
Wilson Snyder f07f6a26a8 cppcheck fixes 2013-02-03 13:27:37 -05:00
Wilson Snyder 4968a2abc5 Support inside expressions. 2013-02-02 12:55:48 -05:00
Wilson Snyder c9ad61b4fb Support wires with data types, bug608. 2013-02-02 09:33:04 -05:00
Wilson Snyder 929aeebf12 Support , and related functions, bug448. 2013-01-20 12:19:22 -05:00
Wilson Snyder 410e6ff203 Fix DECLFILENAME warning on . 2013-01-17 18:38:51 -05:00
Wilson Snyder 795e66eac9 Support bind, to module names only, bug602. 2013-01-14 23:19:44 -05:00
Wilson Snyder 7f5220a6ca Internals: Fix marking of packed vs unpacked wires. 2013-01-13 22:18:57 -05:00
Wilson Snyder 5c7a6e278f Internals: Split into packed and unpacked array types 2013-01-12 16:19:25 -05:00
Wilson Snyder a8bbf7231b Copyright year update. 2013-01-01 09:42:59 -05:00
Wilson Snyder 229d854607 Fix package resolution of parameters, bug586. 2012-12-31 17:05:13 -05:00
Wilson Snyder a547133efe Internals: Remove VAR_MEM to match Verilog-Perl, towards bug586. 2012-12-31 13:47:34 -05:00
Wilson Snyder cf445898ce Internals: Move VARRESET rule to match Verilog-Perl and prevent next change conflict, towards bug586. No functional change. 2012-12-31 13:43:54 -05:00
Wilson Snyder 2238fa46ed Show fileline in bison debug. 2012-12-02 18:03:34 -05:00
Wilson Snyder 7ef37d6e17 Fix missing var access functions when no DPI, bug572. 2012-10-30 03:02:35 -04:00
Wilson Snyder 158e112752 Internals: Resolve misc bison comments with Verilog-Perl. No functional change. 2012-10-08 21:20:13 -04:00
Wilson Snyder ec992c7f5e Internals: Resolve misc bison comments with Verilog-Perl 2012-10-08 20:45:39 -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 b52d94273c Internals: Move variable referencing into LinkDot in support of structs. 2012-07-24 06:26:35 -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 b7d1c34aa6 Internals: Add more sym table debug, renames. Merge from dot. No functional change 2012-07-19 21:18:39 -04:00
Wilson Snyder 3ec687a0cf Internals: Merge from struct branch, rework LinkDot symbol table. No functional change intended. 2012-06-20 06:13:28 -04:00
Wilson Snyder 1b439703ff Fix leak issues, bug521 2012-05-30 23:17:55 -04:00
Wilson Snyder 4cc5943f90 Leak fix - Null sense item shouldn't disable event 2012-05-30 23:15:25 -04:00
Wilson Snyder 87e8736823 IMPORTANT: Major internal changes for supporting complex data types. 
Adds dtype() to every node, keep global table of dtypes and remove duplicates.
Final merge from dtype branch.
 2012-04-29 10:14:13 -04:00
Wilson Snyder 486b6580d8 Internals: Rename VSignedState. Merge from dtype. No functional change. 2012-04-29 08:30:02 -04:00
Wilson Snyder 641024c235 Fix generated inouts with duplicated modules, bug498. 2012-04-27 19:41:13 -04:00
Wilson Snyder fb90e47e70 Tests: Add t_udp_noname, bug468 2012-04-24 20:43:15 -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 50edef4ab2 Add Emacs indentation line. No functional change 2012-04-12 21:08:20 -04:00
Wilson Snyder 1601b3b6b0 Internals: Merge VFlagChildDtype calls. No functional change intended. 2012-03-31 11:22:19 -04:00
Wilson Snyder 4a31463299 Fix genvar and begin under generate, bug461. 2012-03-23 08:49:47 -04:00
Wilson Snyder 2bda43875d Support += and -= in standard for loops, bug463. 2012-03-22 21:02:38 -04:00
Wilson Snyder 37839e2709 Cleanup trailing whitespace. No functional change 2012-03-20 16:01:53 -04:00
Wilson Snyder b73642f8a8 Report ENDLABEL on mismatching end labels, bug450. 2012-03-07 20:14:18 -05:00
Wilson Snyder 03dfbdb7b1 Fix inheriting signed type across untyped parameters. 2012-03-03 21:03:34 -05:00
Wilson Snyder 6e2758ae26 Internals: Minor refactorings from dtype branch. No functional change. 2012-03-03 12:10:29 -05:00
Wilson Snyder 8c75674591 Internals: V3Dead: Avoid iterating over vars we can't remove. 2012-02-29 23:05:11 -05:00
Wilson Snyder 2be6699a6a Internals: Make covergroup parsing closer to normal types 2012-02-23 22:09:51 -05:00
Wilson Snyder d699247269 Internals: In AstBasicDType avoid use of Range for constants. No functional change. 2012-02-20 11:48:31 -05:00
Wilson Snyder c2c7c7bd9a Copyright year update 2012-01-15 10:26:28 -05:00
Wilson Snyder 362d642c87 Support "generate for (genvar i=0; ...". 2011-11-29 18:23:18 -05:00
Wilson Snyder 20189f5191 Fix empty generate region, bug422. 2011-11-28 07:49:36 -05:00
Wilson Snyder bedf946fb2 Support V-AMS wreal 2011-11-27 10:31:06 -05:00
Wilson Snyder b30b2a183b Support . 2011-11-20 02:01:48 -05:00
Wilson Snyder 88a2b0b911 Support constants in sensitivity lists, bug412. 2011-11-02 18:34:17 -04:00
Wilson Snyder e378cc5791 Add sc_bv attribute to force bit vectors, bug402. 2011-10-26 08:57:27 -04:00
Wilson Snyder 19be7a53da List unsupported on delays 2011-10-21 07:13:38 -04:00
Wilson Snyder 0aa7c3f659 Add -Wall reporting ASSIGNDLY on assignment delays. 2011-10-20 20:50:42 -04:00
Wilson Snyder ae68a80e98 Fix fflush 2011-10-10 18:13:17 -04:00
Wilson Snyder eb6d42acf9 Support $ceil, $floor, etc. 2011-09-28 21:35:26 -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 ae4a261463 Internals: Rename UnaryMin to Negate. No functional change. 2011-07-08 06:03:07 -04:00
Wilson Snyder 696660639a Support 'const' variables in limited cases; similar to enums. 2011-07-02 12:45:26 -04:00
Wilson Snyder 8137f41fc3 Support disable for loop escapes. 2011-06-28 21:26:49 -04:00
Wilson Snyder df4bc950fe Cleanup trailing whitespace 2011-05-09 23:58:38 -04:00
Wilson Snyder c83f12a55c Support simple cast operators, bug335. 2011-03-17 22:25:49 -04:00