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1431 Commits

Author SHA1 Message Date
Wilson Snyder 385c166830 Fix package logic var compile error. 2013-01-17 19:04:36 -05:00
Wilson Snyder 6d1b42bedb Fix implicit one bit parameter selection, bug603. 2013-01-16 20:58:48 -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 0437d0abea Fix pin width mismatch error, bug595. 2013-01-15 19:26:35 -05:00
Wilson Snyder 042fb76837 Tests 2013-01-14 23:39:56 -05:00
Wilson Snyder 795e66eac9 Support bind, to module names only, bug602. 2013-01-14 23:19:44 -05:00
Wilson Snyder aae0615ffd Commentary 2013-01-14 21:51:02 -05:00
Wilson Snyder 8127a79cb1 Fix nested packed arrays and structs, bug600. 
IMPORTANT: Packed arrays are now represented as a single linear vector in
Verilated models this may affect packed arrays that are public or accessed via the VPI.
 2013-01-14 21:49:22 -05:00
Wilson Snyder 5eca20f849 Version bump 2013-01-09 22:08:30 -05:00
Wilson Snyder 0a3a582949 Fix array extraction of implicit vars, bug601. 2013-01-09 19:00:12 -05:00
Wilson Snyder 08fec0534d Fix package import preventing local var, bug599. 2013-01-08 19:06:52 -05:00
Wilson Snyder 5bf92c9d3a Fix task inlining under case values, bug598. Note this reorders high level operations, so may change loose some optimizations. 2013-01-02 18:35:21 -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 98f68e46d6 Fix package import of package imports, partial bug592. 2012-12-17 20:26:40 -05:00
Wilson Snyder 27660b271d Fix package import of non-localparam parameter, bug591. 2012-12-17 19:07:23 -05:00
Wilson Snyder 4c7f051247 Fix task inlining under , bug589. 2012-12-15 21:41:37 -05:00
Wilson Snyder e68afa53a8 Fix non-integer vpi_get_value, bug587. 2012-12-06 09:40:16 -05:00
Wilson Snyder cc47ba2404 Support "unsigned int" DPI import functions, msg966. 2012-12-03 20:43:13 -05:00
Wilson Snyder 2433848408 Version bump - changelog 2012-12-01 16:38:21 -05:00
Wilson Snyder f607b32938 Fix crash on dotted references into dead modules, bug583. 2012-11-30 06:57:36 -05:00
Wilson Snyder 30f6c0e105 Fix mis-optimized identical submodule subtract, bug581. 2012-11-28 07:36:47 -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 899a7df14a Fix VerilatedSave compile issue on MSVCC, bug577. 2012-11-13 20:36:20 -05:00
Wilson Snyder 7a8c425103 Add +1364-1995ext and similar language options, bug532. 2012-11-13 20:12:23 -05:00
Wilson Snyder 0e8ce59022 Fix svdpi compile issue on MSVCC, bug571. 2012-11-05 10:22:19 -05:00
Wilson Snyder 77ac76a158 devel release 2012-11-03 20:19:31 -04:00
Wilson Snyder 8108b97050 Version bump 2012-11-03 20:16:01 -04:00
Wilson Snyder a1c3491dea Display speed ups, bug574. 2012-11-03 20:11:53 -04:00
Wilson Snyder 6cd9b25a53 Fix array of struct references giving false error, bug566. 2012-11-03 09:17:42 -04:00
Wilson Snyder 0431b1909c Fix name collision on task inputs, bug569. 2012-11-03 08:01:19 -04:00
Wilson Snyder 907665e2e8 Fix name collision on unnamed blocks, bug567. 2012-11-02 20:30:47 -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 0e921b5dff Speed display, bug373. 2012-11-02 17:54:14 -04:00
Wilson Snyder 7ef37d6e17 Fix missing var access functions when no DPI, bug572. 2012-10-30 03:02:35 -04:00
Wilson Snyder dce227684a Fix mangling on GCC 4.7, msg927. 2012-10-28 17:35:48 -04:00
Wilson Snyder e7d63c7644 Fix large shift error on large shift constants. 2012-10-08 07:05:54 -04:00
Wilson Snyder c378d32c85 Fix parameter pins interspersed with cells broke in 3.840. 2012-09-07 19:51:41 -04:00
Wilson Snyder 39724eb916 Version bump 2012-09-03 20:03:25 -04:00
Wilson Snyder 9c00fd10de Add --savable to support model save/restore. 2012-08-26 21:19:43 -04:00
Wilson Snyder f0e1d204fa Fix triangle symbol resolution error broke in 3.840, bug550. 
This requires the parse symbol table persist across all parse runs. This is
probably more correct than before, but may result in some fallout if people
relied on data types not being persistant across separately parsed cells.
 2012-08-15 21:28:30 -04:00
Wilson Snyder d3601dd561 Support '{} assignment pattern on structures, part of bug355. 2012-08-12 15:15:21 -04:00
Wilson Snyder f685cf1d0c Fix duplicate begin error broke in 3.840, bug548. 2012-08-10 19:39:18 -04:00
Wilson Snyder 5f9810070d Fix imports under multiple instantiated cells, bug542. 2012-08-08 21:59:17 -04:00
Wilson Snyder b51d197117 Fix defparam in generate broke in 3.840, bug543. 2012-08-07 18:24:51 -04:00
Wilson Snyder e4f0a8952c Fix double-deep parameter cell WIDTHs, bug541. 2012-08-02 07:02:57 -04:00
Wilson Snyder b4d5a20670 Version bump 2012-07-31 18:09:00 -04:00
Wilson Snyder 6339159b04 MAJOR: Support packed structures and unions, bug181. 2012-07-29 10:16:20 -04:00
Wilson Snyder d2ede75c71 Fix compile error under git submodules, bug534. 2012-07-22 19:51:14 -04:00
Wilson Snyder b18690cbe2 Linking renames. Merge from dot. No functional change. 2012-07-17 21:29:10 -04:00
Wilson Snyder 96155365b2 Fix GCC 4.7.0 compile warnings, bug530. 2012-07-15 12:27:36 -04:00
Wilson Snyder 3e5067feb1 Fix svdpi.h for apple. 2012-07-15 11:33:27 -04:00
Wilson Snyder ee1643ce39 Fix false UNUSED warning on file system calls. 2012-06-03 08:20:12 -04:00
Wilson Snyder a82cdcfe48 Add --converge-limit option. 2012-05-31 18:56:31 -04:00
Wilson Snyder 1bc1ee9e08 Fix duplicate warnings/errors, bug516. 2012-05-21 21:31:52 -04:00
Wilson Snyder 280f674ce9 Fix signed extending biops with WIDTH warning off, bug511. 2012-05-16 22:18:52 -04:00
Wilson Snyder a9a49345ba Fix loop error message to report line, bug513. 2012-05-16 19:31:24 -04:00
Wilson Snyder 0c1e184cb7 Fix newlines in radix values, bug507. 2012-05-07 08:58:29 -04:00
Wilson Snyder 5fc98cce0d Fix parameters not supported in constant functions, bug474. 2012-05-03 21:59:47 -04:00
Wilson Snyder 6aab0f627c Fix input and real loosing real data type, bug501. 2012-05-02 20:53:38 -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 2e4da07a15 Fix ITOD internal error on real conversions, bug491. 2012-04-26 22:30:22 -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 f3867d7f80 Fix imports causing symbol table error, bug490. 2012-04-24 21:21:26 -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 2d8feabe54 Fix generate operators not short circuiting, bug413. Merge from Jeremy Bennett. 2012-04-19 22:53:52 -04:00
Wilson Snyder 897d5c58b3 Devel version 2012-04-16 20:20:58 -04:00
Wilson Snyder 0029d068c7 Version bump 2012-04-15 16:21:31 -04:00
Wilson Snyder 946d0cd219 Add readme.pdf and internal.pdf 2012-04-15 14:51:04 -04:00
Wilson Snyder e0391b93c4 Commentary 2012-04-12 06:48:02 -04:00
Wilson Snyder 4a5e775a2b Fix change detections on arrays. 2012-04-09 20:17:51 -04:00
Wilson Snyder 6a38d3bcf3 Add SELRANGE as warning instead of error, bug477. 2012-04-04 21:55:20 -04:00
Wilson Snyder 76f3cbdf4c Merge branch 'master' of ssh://git-verilator-wsnyder/git/verilator 2012-04-02 22:05:40 -04:00
Wilson Snyder d45d58b6bf Fix real constant parameter functions, bug475. 2012-04-02 21:58:40 -04:00
Wilson Snyder 74d4be28dd Commentary 2012-04-02 07:17:37 -04:00
Wilson Snyder 9165233657 Fix OpenSolaris compile error. 2012-03-30 07:26:00 -04:00
Wilson Snyder 996f48fcf0 Fix processing unused parametrized modules, bug470. 2012-03-24 15:54:06 -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 c63b697636 Fix signed array warning, bug456. 2012-03-12 20:29:00 -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 fe456cb83d Devel version 2012-03-07 23:02:24 -05:00
Wilson Snyder a8432ed4a4 Version bump 2012-03-07 22:50:13 -05:00
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 3c8519f245 Fix inheriting real type across untyped parameters. 2012-03-03 16:29:06 -05:00
Wilson Snyder 764399256c Internals: Rename gdb dump utilities, add fileline dump 2012-03-03 11:29:09 -05:00
Wilson Snyder f540362e36 Fix expansion of back-slashed escaped macros, bug441. 2012-02-25 21:31:36 -05:00
Wilson Snyder 09c10492ab Fix hang on recursive substitution `defines, bug443. 2012-02-23 21:54:37 -05:00
Wilson Snyder 0de7cece5b Fix hang when functions inside begin block. 2012-02-21 21:25:11 -05:00
Wilson Snyder 7e9dda3c5e Fix false command not found warning in Makefiles. 2012-02-16 07:17:08 -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 9df8966f4a Support arrayed SystemC I/O pins. 2012-02-01 20:20:43 -05:00
Wilson Snyder 0c7c4924ee Fix core dump with over 100 deep UNOPTFLAT, bug432. 2012-01-26 20:20:23 -05:00
Wilson Snyder af9e85bda1 Fix memory delayed assignments from multiple clock domains. 2012-01-26 08:10:50 -05:00
Wilson Snyder 717f45d117 Devel version 2012-01-25 19:23:58 -05:00
Wilson Snyder a1d1d6d3d4 Version bump 2012-01-20 07:02:39 -05:00
Wilson Snyder d17f812827 Fix BLKSEQ warnings on variables declared inside always. 2012-01-19 21:15:21 -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 362d642c87 Support "generate for (genvar i=0; ...". 2011-11-29 18:23:18 -05:00
Wilson Snyder e4c96d5be5 Fix array of instantiations with sub-range output, bug414. 2011-11-28 22:10:43 -05:00
Wilson Snyder f488701adc Fix dpi exports with > 32 bit but < 64 bit args, bug423. 2011-11-28 21:15:57 -05:00
Wilson Snyder 06b796c6bd Suppress VARHIDDEN on dpi import arguments. 2011-11-27 12:03:22 -05:00
Wilson Snyder 4100f20a69 Version bump 2011-11-27 10:37:23 -05:00
Wilson Snyder b9e67157c6 With "--language VAMS" support a touch of Verilog AMS. 2011-11-25 00:49:38 -05:00
Wilson Snyder b30b2a183b Support . 2011-11-20 02:01:48 -05:00
Wilson Snyder 9ab3bcdde3 Support with %g. 2011-11-20 01:01:02 -05:00
Wilson Snyder 5df3bbe188 Fix $display with %d following %g. 2011-11-20 00:45:59 -05:00
Wilson Snyder b7c2c83c88 Fix bad result with if-else-return optimization, bug420. 2011-11-12 08:07:30 -05:00
Wilson Snyder 88a2b0b911 Support constants in sensitivity lists, bug412. 2011-11-02 18:34:17 -04:00
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 fb9ca54c95 Fix reporting not found modules if generate-off, bug403. 2011-10-27 20:56:38 -04:00
Wilson Snyder e378cc5791 Add sc_bv attribute to force bit vectors, bug402. 2011-10-26 08:57:27 -04:00
Wilson Snyder 748c189c79 Devel version 2011-10-25 19:11:45 -04:00
Wilson Snyder b89be6c4b9 Version bump 2011-10-25 18:59:40 -04:00
Wilson Snyder df207807b6 Add ASSIGNIN as suppressable error. 2011-10-25 18:57:49 -04:00
Wilson Snyder 1f2b40cff1 Fix 3.823 constructor core dump on Debian, bug401. 2011-10-25 18:41:04 -04:00
Wilson Snyder 734400fd37 Fix version number mistake 2011-10-25 18:11:06 -04:00
Wilson Snyder f19979d928 Fix "always @ (* )", bug403, bug404. 2011-10-25 18:08:24 -04:00
Wilson Snyder 7737aa20e8 Version bump 2011-10-20 21:13:42 -04:00
Wilson Snyder 0aa7c3f659 Add -Wall reporting ASSIGNDLY on assignment delays. 2011-10-20 20:50:42 -04:00
Wilson Snyder beb7c58375 Fix DPI import false BLKSEQ warnings. 2011-10-07 20:04:15 -04:00
Wilson Snyder e080b9d565 Fix DPI import output of 64 bits, bug398. 2011-10-07 19:47:10 -04:00
Wilson Snyder ca2db37039 Fix UNDRIVEN warnings inside DPI import functions. 2011-10-07 08:29:34 -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 20847a3ff5 Fix autoconf warnings, bug396. 2011-10-04 08:48:37 -04:00
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 8bbfc7fc22 Version bump 2011-09-14 21:12:40 -04:00
Wilson Snyder 19baba12b1 Commentary 2011-09-14 21:11:14 -04:00
Wilson Snyder 3fae8ade05 Fix PowerPC runtime error, bug288 2011-08-22 21:02:09 -04:00
Wilson Snyder f9bbf31d65 Fix internal error on integer casts, bug374. 2011-08-09 19:56:22 -04:00
Wilson Snyder ad53833040 Version bump 2011-07-28 19:53:54 -04:00
Wilson Snyder bc8c85668a Support coverage in -cc and -sc output modes. 2011-07-28 19:41:05 -04:00
Wilson Snyder 6d2f09b579 Fix vpi_register_cb using bad s_cb_data, bug370. 2011-07-27 13:03:49 -04:00
Wilson Snyder 55906486d8 Support 'real' numbers and related functions. 2011-07-24 15:01:51 -04:00
Wilson Snyder 698aaffb0b Fix missing leading zeros in %0d, bug367 2011-07-14 07:39:11 -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 344248cea0 Version bump 2011-06-28 20:52:04 -04:00
Wilson Snyder 2789e3dba5 Fix 96 bit DPI input/outputs, bug359 2011-06-28 20:45:50 -04:00
Wilson Snyder 4f7b3d8882 Fix out of memory on slice syntax error, bug354. 2011-05-21 08:19:33 -04:00
Wilson Snyder 2b330b78b7 Support bit vectors > 64 bits wide in DPI import and exports. 2011-05-20 21:33:31 -04:00
Wilson Snyder fb85679068 Fix DPI bit vector compile errors, bug347. 2011-05-12 07:35:28 -04:00
Wilson Snyder 4af0af93bf Fix DPI undeclared svBitVecVal compile error, bug346. 2011-05-12 06:32:29 -04:00
Wilson Snyder 250394f72b Fix compiler warnings on SPARC, bug288 2011-05-09 23:49:17 -04:00
Wilson Snyder 9a96f621ef Fix CDCRSTLOGIC report showing endpoint flops without resets. 2011-04-18 10:47:02 -04:00
Wilson Snyder 5d7ce096c6 Fix error on enum references to other packages, bug339. 2011-04-13 19:34:14 -04:00
Wilson Snyder a20b4f2864 Version bump 2011-04-06 07:33:44 -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 2923893d34 Support loop unrolling on width mismatches, bug 333 2011-03-12 07:45:04 -05:00
Wilson Snyder ea75290f65 Add error on circular parameter definitions, bug329 2011-03-07 20:44:19 -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 9a697dc5f5 Accelerate bit-selected inversions. 2011-02-23 21:36:38 -05:00
Wilson Snyder cfdb852843 Fix concatenates and vectored bufif1, bug326. 2011-02-23 21:21:59 -05:00
Wilson Snyder 2e67a91982 Support $bits(data_type), bug327. 2011-02-23 19:04:15 -05:00
Wilson Snyder 40d961e059 Version bump 2011-02-14 19:05:55 -05:00
Wilson Snyder e5de759236 Report error on function call output tied to constant. 
Fix internal error on functions called as SV tasks.
 2011-02-14 19:25:30 -05:00
Wilson Snyder e26a75c59d Fix internal error on non-inlined inout pins. 2011-02-07 19:15:58 -05:00
Wilson Snyder 8701145b40 Fix error on constants connected to outputs, bug323. 2011-01-31 07:05:04 -05:00
Wilson Snyder a2558886c8 Report errors on empty pins, bug321 2011-01-29 18:00:48 -05:00
Wilson Snyder f818ee86ae Report errors on duplicated pins, bug321. 2011-01-29 17:01:06 -05:00
Wilson Snyder a435ae98f9 Throw UNUSED/UNDRIVEN only once per net in a parametrized module. 2011-01-18 21:28:51 -05:00
Wilson Snyder 8287cf35e7 Fix warnings to point to lowest net usage, not upper level ports. 2011-01-17 14:10:01 -05:00
Wilson Snyder fab7924cc2 Fix block comment not separating identifiers, bug311. 2011-01-11 18:46:21 -05:00
Wilson Snyder 0ab739e8b1 Fix false BLKSEQ on non-unrolled for loop indexes. 2011-01-06 06:46:19 -05:00
Wilson Snyder 2dcd4d171b Version bump 2011-01-03 13:32:16 -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 c33299d542 Add UNUSED and UNDRIVEN warnings 2010-12-29 08:06:05 -05:00
Wilson Snyder 850de5913d With --Wall, add IFDEPTH warning on deep if statements. 2010-12-26 09:31:09 -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 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 cfd07ccd34 Suppress WIDTH warnings when adding/subtracting 1'b1. 2010-12-02 14:00:43 -05:00
Wilson Snyder eeb8fc2626 Add -F option to read relative option files, bug297. 2010-11-03 07:21:34 -04:00
Wilson Snyder 3d1baf3f2f Version bump 2010-11-02 21:11:02 -04:00
Wilson Snyder 56c7c1bcc8 Add warning when directory contains spaces, msg378 2010-10-28 09:51:36 -04:00
Wilson Snyder f88e57ddb8 Fix DPI export name not found, msg369. 2010-10-22 13:10:31 -04:00
Wilson Snyder 9d98e012e4 Fix segfault on SystemVerilog "output wire foo=0", bug291. 2010-10-04 07:48:09 -04:00
Wilson Snyder d305a774f0 Fix wrong filename on include file errors, bug289 2010-09-28 09:33:59 -04:00
Wilson Snyder ed2fbd8f25 Version bump 2010-09-20 15:46:17 -04:00
Wilson Snyder 42199bc8e5 Fix preprocessor `` of existing base define, bug283. 2010-09-20 15:20:16 -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 f4908a9758 Increase define recursions before error 2010-08-10 11:18:53 -04:00
Wilson Snyder 5e4ca4b76a Version bump 2010-07-10 18:41:23 -04:00
Wilson Snyder 1e938d0e90 Update preprocessor to match next Verilog-Perl version. 
Fix preprocessor preservation of newlines across macro substitutions.
Fix preprocessor stringification of nested macros.
Fix preprocessor whitespace on define arguments
 2010-07-10 18:30:16 -04:00
Wilson Snyder a320c4584e Fix do {...} while() not requiring final semicolon. 2010-07-07 19:15:51 -04:00
Wilson Snyder 06967c0c46 Fix some constant parameter functions causing crash, bug253. 2010-05-25 19:37:45 -04:00
Wilson Snyder 44b6c371db Version bump 2010-05-01 14:18:56 -04:00
Wilson Snyder 00970be996 Fix bit reductions on multi-packed dimensions, bug227/patch0004. 2010-04-22 09:40:53 -04:00
Wilson Snyder aca4ab015f Fix removing if assigned to unused var, bug248. 2010-04-19 19:38:22 -04:00
Wilson Snyder ed17581f92 Fix loop unroller out of memory; change --unroll-stmts. 2010-04-17 08:01:22 -04:00
Wilson Snyder ef51de72c9 Fix word size to match uint64_t on -m64 systems, bug238. 2010-04-09 21:51:15 -04:00
Byron Bradley 2525b3fb05 Fix bit reductions on multi-packed dimensions, bug227 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2010-04-09 21:05:46 -04:00
Wilson Snyder 83fff41312 Fix installing data files as non-executable, bug168. 2010-04-09 20:21:00 -04:00
Wilson Snyder f8eabbc100 From Verilog-Perl: Fix parsing single files > 2GB. 2010-04-06 20:20:44 -04:00
Wilson Snyder bc31b5d27a Commentary 2010-04-05 20:08:07 -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 7c3048ab9c Report errors when extra underscores used in meta-comments. 2010-03-24 22:08:59 -04:00
Wilson Snyder 495585830d Fix trace files with empty modules crashing some viewers. 2010-03-22 18:38:24 -04:00
Wilson Snyder 6715cb9880 Improve error handling on slices of arrays, bug226. 2010-03-20 21:29:16 -04:00
Wilson Snyder bcea39a858 Fix "make install" with configure outside srcdir. 2010-03-17 20:20:40 -04:00
Wilson Snyder ba93a08b40 Support runtime access to public signal names 2010-03-17 08:22:49 -04:00
Wilson Snyder 6ef44a6fbb Version bump 2010-03-17 07:59:12 -04:00
Wilson Snyder e57d004718 Fix clock-gates with non-AND complex logic, bug220. 2010-03-16 18:50:26 -04:00
Wilson Snyder d780d0aabb Fix flushing VCD buffers on . 2010-03-12 20:00:08 -05:00
Wilson Snyder 381972c923 Fix Mac OS-X compile issues, bug217. 2010-02-26 19:50:44 -05:00
Wilson Snyder f1b6c0c559 Support "`default_nettype none|wire". 2010-02-23 09:27:16 -05:00
Wilson Snyder e39eddf3fe Fix parametrized defines with empty arguments. 2010-02-21 07:20:39 -05:00
Wilson Snyder cdd06e7236 Support "break", "continue", "return". 2010-02-14 10:01:21 -05:00
Wilson Snyder 63f30492be Skip SystemC tests if not installed. 2010-02-08 20:51:43 -05:00
Wilson Snyder 0e8772290d Fix make uninstall, bug216 2010-02-08 09:28:40 -05:00
Wilson Snyder 716f237c4c Version bump 2010-02-07 07:01:13 -05:00
Wilson Snyder b85e7ab0b1 Commentary 2010-02-06 20:00:13 -05:00
Wilson Snyder 8dca56521b Fix MinGW compilation printing %lls, bug214 2010-02-01 09:28:53 -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 4df9d70e4a Support 1800-2009 /*comments*/ in define values. Match Verilog-Perl 2010-01-28 09:41:24 -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 b0f431e1a2 Fix MSVC++ 2008 compile issues, bug209. 2010-01-24 07:52:43 -05:00
Wilson Snyder 58efab5cdf Add SystemVerilog 1800-2009 keywords 2010-01-21 21:58:45 -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 d2bce042a5 Fix for variable typing, bug205. 2010-01-19 19:27:36 -05:00
Wilson Snyder bded8755a1 Support multi-dimensional arrays as inputs/outputs 2010-01-19 13:18:40 -05:00
Wilson Snyder 89e03a86b7 Support assignments of multidimensional slices, bug170 2010-01-19 10:52:11 -05:00
Wilson Snyder d651063749 Fix Cygwin 1.7.x compiler error with uint32_t, bug204. 2010-01-16 11:53:08 -05:00
Wilson Snyder e40b5819bd Speed compiles by avoiding including the STL iostream header. 2010-01-14 21:03:06 -05:00
Wilson Snyder d1cb3b0d15 Fix duplicate implicit variables under generates, bug201 2010-01-11 12:36:12 -05:00
Wilson Snyder c1fc629c54 Fix lint_off/lint_on pairs on same line as warning 2010-01-09 12:33:01 -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 729dfdfed7 Copyright year update 2010-01-05 21:15:06 -05:00
Wilson Snyder dbce06500d Support enums 2009-12-27 08:29:55 -05:00
Wilson Snyder 7a81dd3378 Fix tracing with --pins-bv 1, bug195 2009-12-25 10:01:55 -05:00
Wilson Snyder e7cbefa316 Support 1800-2009 defines with default arguments. 2009-12-24 11:33:39 -05:00
Wilson Snyder 9b0d26aedd Support `undefineall 2009-12-20 22:26:48 -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 6a2aa7e4f0 Fix creating implicit variables for expressions, bug196. 2009-12-08 18:29:24 -05:00
Wilson Snyder a40fae04ce Support direct programming interface (DPI) "import". 2009-12-03 06:55:29 -05:00
Wilson Snyder f8cb6979d7 Add Makefile VM_GLOBAL_FAST, listing objects needed to link executables. 
Add additional commentary to makefiles and other output files.
 2009-12-02 21:15:56 -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 af5aa38bc3 Fix `define argument mis-replacing system task of same name, bug191. 2009-11-23 14:26:04 -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 3fc55bba8e Fix MinGW compilation, bug184. 2009-11-13 11:08:30 -05:00
Wilson Snyder 736b9074c8 Support for loop i++, ++i, i--, --i, bug175. 2009-11-10 16:40:07 -05:00
Wilson Snyder 376147911f Support optional cell parenthesis, bug179 2009-11-10 16:29:58 -05:00
Wilson Snyder 82d917c2c5 Fix Verilator core dump on wide integer divides, bug178. 2009-11-10 10:44:50 -05:00
Wilson Snyder 67d1dad77c Support declarations in loop initializers, bug172. 2009-11-09 19:09:27 -05:00
Wilson Snyder 3b39c3391d Support "import". 2009-11-09 19:07:59 -05:00
Wilson Snyder 68567e763c Support "package" and $unit. 
Add VARHIDDEN warning when signal name hides module name.
 2009-11-07 21:05:02 -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 81915540de Support "reg x [3][2]". 2009-11-05 19:26:44 -05:00
Wilson Snyder 0d65f08b1d Support "program". 2009-11-05 19:09:45 -05:00
Wilson Snyder ffbd1fd474 Support "reg [1:0][1:0][1:0]", bug176. 2009-11-05 09:57:23 -05:00
Wilson Snyder f59467b897 Support void functions. 
Fix "int" etc added in wrong keyword section in last commit.
 2009-11-02 22:50:31 -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 e4d5367ead Version bump 2009-10-26 20:19:23 -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 e14695c96e Fix erroring on strings with backslashed newlines, bug168. 2009-10-22 21:46:49 -04:00
Wilson Snyder b1e6fe7139 Fix core dump with SystemVerilog var declarations under unnamed begins. 2009-10-11 20:50:31 -04:00
Wilson Snyder 92718a819c Fix cell port connection to unsized integer causing false width warning. 2009-10-09 22:55:37 -04:00
Wilson Snyder ceb2f6894f Fix writing to out-of-bounds arrays writing element 0. 2009-10-08 20:42:45 -04:00
Wilson Snyder db5674cb08 Fix VCD files showing internal flattened hierarchy, broke in 3.714. 2009-09-26 09:31:50 -04:00
Wilson Snyder 3a0babb47d Version bump 2009-09-18 22:37:53 -04:00
Wilson Snyder abc738b6f1 Fix deep defines causing flex scanner overflows. 2009-09-17 22:23:18 -04:00
Wilson Snyder d37cc5a160 Fix preprocessing commas in deep parameterized macros. 2009-09-17 22:00:17 -04:00
Wilson Snyder 1a0de753e9 Don't require SYSTEMPERL_INCLUDE if SYSTEMPERL/src exists. 2009-09-17 21:31:03 -04:00
Wilson Snyder 0c0a588b55 Support generate for var++, var--, ++var, --var. 2009-09-16 10:32:14 -04:00
Wilson Snyder faa5ef193b Add --bbox-sys option to blackbox $system calls. 2009-09-16 09:28:09 -04:00
Wilson Snyder 9cf61cef9d Fix --error-limit option being ignored. 2009-09-15 18:11:21 -04:00
Wilson Snyder 0b24e62d43 Fix $display with uppercase %M. 2009-09-11 19:25:42 -04:00
Wilson Snyder 91b1e66933 Fix tracing escaped dotted identifiers. 2009-09-07 15:55:54 -04:00
Wilson Snyder eea2712eac Improved warning when "do" used as identifier. 2009-09-07 15:54:12 -04:00
Wilson Snyder b19a4b6956 Version bump 2009-08-04 15:23:23 -04:00
Wilson Snyder a01c995a53 Fix escaped preprocessor identifiers, bug106. 2009-07-31 12:02:43 -04:00
Wilson Snyder 59b491e3a8 Allow renaming C keywords 2009-07-22 15:21:41 -04:00
Wilson Snyder aeeaaa53d4 Support constant function calls for parameters. 2009-07-17 14:13:11 -04:00
Wilson Snyder 4dde1ede0e Support SystemVerilog "logic", bug101. 2009-07-16 09:19:15 -04:00
Wilson Snyder 0607edd191 Version bump 2009-07-14 08:42:01 -04:00
Wilson Snyder 6835aecdce On WIDTH warnings, show variable name causing error. 2009-07-09 17:39:24 -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 be1a3f427e Support zero-width constants in concatenations. 2009-06-30 11:54:07 -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 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 02e6005fa9 Version bump 2009-06-23 14:09:38 -04:00
Wilson Snyder a32caac3c1 Fix error on case statement with all duplicate items, bug99. 2009-06-22 18:49:20 -04:00
Wilson Snyder 02d162858f Fix compiler errors under Fedora release candidate 11. 2009-06-12 09:56:46 -04:00
Wilson Snyder 3c395c26be Support decimal constants of arbitrary widths. 2009-06-12 08:27:48 -04:00
Wilson Snyder ea78520220 Fix tristates causing "Assigned pin is neither..." 2009-06-09 15:37:52 -04:00
Wilson Snyder b9be4ae4e8 Fix segfault on unrolling for's with bad inits, bug90. 2009-06-08 15:59:33 -04:00
Wilson Snyder e9a7f60fa7 Version bump 2009-05-19 07:50:56 -04:00
Wilson Snyder 663f3592ba `__FILE__ now expands to a string, per draft SystemVerilog 2010(ish). 2009-05-19 07:15:13 -04:00
Wilson Snyder 4e522ab7f5 Fix define formal arguments that contain newlines, bug84. 2009-05-11 11:57:43 -04:00
Wilson Snyder 96d150e92d Verilator_includer is no longer installed twice, bug48. 2009-05-08 15:05:12 -04:00
Wilson Snyder a3e463030d Fix escaped identifiers with '.' causing conflicts, bug83. 2009-05-08 13:16:19 -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 314ffd9353 Version bump 2009-05-02 07:38:24 -04:00
Wilson Snyder 2c953dc37f Fix $clog2 calculation error with powers-of-2, bug81. 2009-05-01 22:18:32 -04:00
Wilson Snyder 9b9e4e5a3f Fix "redefining I" error with complex includes. 2009-04-28 07:19:50 -04:00
Wilson Snyder 50f835c701 Fix segfault with error on bad --top-module, bug79. 2009-04-24 10:32:11 -04:00
Wilson Snyder cbb3351d97 Fix GCC 4.3.2 compile warnings. 2009-04-23 09:16:25 -04:00
Wilson Snyder 86f08a341c Fix error with tasks that have output first, bug78. 2009-04-08 14:33:12 -04:00
Wilson Snyder 3d85cbe6b5 Fix "cloning" error with -y/--top-module, bug76. 2009-04-07 13:23:25 -04:00
Wilson Snyder eb072da81c Version bump 2009-03-28 10:30:35 -04:00
Wilson Snyder 38669d0a10 Add SYSTEMPERL_INCLUDE envvar to assist RPM builds. 2009-03-28 10:18:53 -04:00
Wilson Snyder 96692e8a5b Report errors when duplicate labels are used, bug72. 2009-03-23 14:57:15 -04:00
Wilson Snyder 71bdfd9710 Fix ASSIGN_SI errors with new --pins-bv 1 option 2009-03-13 22:58:55 -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 09091781cf Fix the SC_MODULE name() to not include __PVT__, for nicer coverage. 2009-03-12 14:07:38 -04:00
Wilson Snyder 023519c8f6 Version bump 2009-02-26 07:44:00 -05:00
Wilson Snyder d60d0a60c7 Support repeat and forever statements. 2009-02-25 22:06:59 -05:00
Wilson Snyder 85419f01a9 Fix left associativity for ?: operators. 2009-02-07 20:54:09 -05:00
Wilson Snyder 2224918730 Fix error messages to consistently go to stderr. 2009-01-26 07:57:59 -05:00
Wilson Snyder 9162e68d82 Commentary 2009-01-24 21:35:08 -05:00
Wilson Snyder 81092edab4 Commentary 2009-01-21 16:59:42 -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 13e8176884 Fix compile issues with GCC 4.3, bug47. 2009-01-09 11:28:50 -05:00
Wilson Snyder aac0130613 Version bump 2009-01-08 10:52:37 -05:00
Wilson Snyder 0877f44cb5 Fix creating parameterized modules when no parameter values are changed. 2009-01-08 09:22:31 -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 c1d2b98386 Fix wrong result for read of delayed FSM signal, bug46. 2008-12-30 17:11:25 -05:00
Wilson Snyder 1a60723d77 Fix internal error on "output x; reg x = y;" 2008-12-30 14:34:01 -05:00
Wilson Snyder a07a234761 Fix compile error on Ubuntu 8.10. 2008-12-22 11:28:42 -05:00
Wilson Snyder 74cf205bcf Move coverage type field into page field, and add module name 2008-12-12 16:04:56 -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 d3d1291d5a Fix line coverage of public functions. 
Line coverage now aggregates by hierarchy automatically.
Previously this would be done inside SystemPerl, which was slower.
 2008-12-05 10:54:14 -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 30ad20be52 Internals: Eliminate user5 for smaller AstNode/better runtime 2008-11-25 07:57:02 -05:00
Wilson Snyder 41dbfc9e1c Support posedge of bit-selected signals, bug45. 2008-11-22 21:10:20 -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 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 13f6c5a934 Fix --output-split-cfuncs to also split trace code. 2008-11-17 17:13:57 -05:00
Wilson Snyder 2e0f6e2b13 Optimize two-level shift and and/or trees. 2008-11-17 11:36:01 -05:00
Wilson Snyder e46e7bbf99 Fix 'bad select range' warning missing some cases, bug43. 2008-11-12 20:54:58 -05:00
Wilson Snyder 4eeeb72dd5 Version bump 2008-11-12 15:32:22 -05:00
Wilson Snyder f3a4752799 Fix MSVC compile error; bug42. 2008-11-05 10:52:23 -05:00
Wilson Snyder 3e8cf26c1a Fix coverage hierarchy being backwards with inlining. 2008-11-04 17:19:59 -05:00
Wilson Snyder ce212722ad Fix 'for' under 'generate-for' causing error; bug38. 2008-10-28 21:38:01 -04:00
Wilson Snyder 5c127daeb4 Fix wrong version for some changes; docs only 2008-10-28 21:09:45 -04:00
Wilson Snyder e49fc945df Fix GCC 4.3 compile error; bug35 2008-10-15 10:49:05 -04:00
Wilson Snyder 384807ebbd Ignore SystemVerilog timeunit and timeprecision 2008-10-14 14:49:54 -04:00
Wilson Snyder ac619ef3d8 Include Verilog file's directory name in coverage reports. 2008-10-14 14:27:11 -04:00
Wilson Snyder a348bd3458 Add unique and parallel case 2008-10-10 19:02:27 -04:00
Wilson Snyder bcc7045fc9 Version bump 2008-10-08 17:08:47 -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 cdd6ea8e60 Fix genvars causing link error when using --public. 2008-09-30 08:58:07 -04:00
Wilson Snyder 4b8927af75 Expand environment variables in -f input files. 2008-09-29 15:51:45 -04:00
Wilson Snyder bd6e8d808c Report error if port declaration is missing; bug32. 2008-09-23 09:35:00 -04:00
Wilson Snyder f197dd29cb Suppress width warnings between constant strings and wider vectors. 2008-09-22 19:36:08 -04:00
Wilson Snyder daf7f42138 Version bump 2008-09-19 17:23:15 -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 22543f3e19 Support arbitrary characters in identifiers and tracing. 2008-09-17 22:22:46 -04:00
Wilson Snyder 99cf981c2f Support coverage under SystemPerl 1.285 and newer. 2008-09-04 09:43:53 -04:00
Wilson Snyder 4770fd39d2 Fix stack overflow on large ? : trees. 2008-08-20 15:59:10 -04:00
Wilson Snyder 3463080a71 Fix extra evaluation of pure combo blocks in SystemC output. 2008-08-06 17:09:33 -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 d499161446 Fix typo in CASEWITHX 2008-07-23 08:58:48 -04:00
Wilson Snyder 34e8de56bc Version bump 2008-07-23 07:51:32 -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
Wilson Snyder fb34bf7222 Fix lvalue errors with public functions; bug25. 2008-07-22 11:15:28 -04:00
Wilson Snyder 4591f35b7c Add --autoflush option 2008-07-16 14:06:08 -04:00
Wilson Snyder f0a06182ca Add --x-assign=fast, and make it the default. 2008-07-16 13:31:21 -04:00
Wilson Snyder d9e47a6293 Add WIDTH warning to etc file descriptors. 2008-07-14 17:15:26 -04:00
Wilson Snyder 826b997166 Add . 2008-07-14 13:16:05 -04:00
Wilson Snyder 5771ea48ef Fix IMPURE errors due to X-assignment temporary variables. 2008-07-14 10:42:58 -04:00
Wilson Snyder e6a43fc127 Fix verilator_includer not being installed into where verilated.mk.in expects 2008-07-01 16:10:09 -04:00
Wilson Snyder 701bd38d01 Add support for , . Bug14. 2008-07-01 14:15:10 -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 0703843ac1 Support , . 2008-06-27 20:04:20 -04:00
Wilson Snyder d6884db439 Support . 2008-06-27 11:36:25 -04:00
Wilson Snyder fdcbedef8f Add support 2008-06-27 08:45:05 -04:00
Wilson Snyder 8afd19648f Support 2008-06-26 08:52:02 -04:00
Wilson Snyder 3017f12238 Version bump 2008-06-25 07:50:32 -04:00
Wilson Snyder 23ee0342c6 Fix Makefile to find headers/libraries under prefix. 2008-06-24 14:50:34 -04:00
Wilson Snyder 5703377a5f Fix tracing missing changes on undriven public wires. 2008-06-11 20:33:53 -04:00
Wilson Snyder b85aa872cc Make install now installs verilator_includer and verilator_profcfunc. 2008-06-11 15:13:41 -04:00
Wilson Snyder 5a1a5a7d97 Ignore "// verilator" comments alone on endif lines. 2008-06-11 13:09:36 -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 bb038e86a2 Preproc: Fix error when macro call has commas in concatenate. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1071 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-06-04 15:39:44 +00:00
Wilson Snyder cc6c71eb37 Preproc: Fix syntax error when include defname is ifdefed. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1070 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-06-04 14:45:32 +00:00
Wilson Snyder d6e9c72424 Fix compile errors under Fedora 9, GCC 4.3.0. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1068 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-28 19:58:18 +00:00
Wilson Snyder 96608fb18d Fix typo in Changes file 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1064 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-08 16:37:19 +00:00
Wilson Snyder 66b8ec8935 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1059 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-08 14:38:43 +00:00
Wilson Snyder 0cbab84143 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1053 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-07 18:27:23 +00:00
Wilson Snyder a4e2a770f6 Add DESTDIR to Makefiles to assist RPM construction. [Gunter Dannoritzer] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1052 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-07 17:46:33 +00:00
Wilson Snyder f6c8888ee2 Fix comma separated list of primitives. [by Bryan Brady] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1050 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-06 14:52:53 +00:00
Wilson Snyder 9dade8fbd9 Fix parametrized defines calling define with comma. [Joshua Wise] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1048 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-06 01:11:21 +00:00
Wilson Snyder d2d38edf06 Fix preprocessor `else after series of `elsif. [Mark Nodine] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1047 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-05-06 00:50:47 +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 0c73b547f1 Fix bug introduced in 3.661 with parametrized defines. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1042 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-25 14:01:50 +00:00
Wilson Snyder 73c3d4bb50 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1041 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-25 12:17:12 +00:00
Wilson Snyder 506c36beed Fix ranges on gate primitive instantiations 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1038 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-25 11:48:18 +00:00
Wilson Snyder 0110f0193e Allow /**/ comments in -f option files. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1037 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-24 15:36:46 +00:00
Wilson Snyder aa2630f837 Ignore old standard(ish) Verilog-XL defines 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1035 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-24 15:04:01 +00:00
Wilson Snyder e137e93f94 Support optional argument to and . 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1034 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-24 14:32:39 +00:00
Wilson Snyder 956a0a9c99 Add Verilog 2005 () function. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1032 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-24 13:52:51 +00:00
Wilson Snyder ab83717b7d Fix internal error when params get non-constants. [Johan Wouters] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1031 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-17 15:47:16 +00:00
Wilson Snyder 9ca3dbc140 Allow defines terminated in EOF, though against spec. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1029 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-15 19:12:25 +00:00
Wilson Snyder a02e2e25bb Fix "always @ ((a) or (b))" syntax error. [by Niranjan Prabhu] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1028 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-14 21:47:39 +00:00
Wilson Snyder a9281f2c37 Fix "output reg name=expr;" syntax error. [Martin Scharrer] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1027 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-14 21:10:34 +00:00
Wilson Snyder 95395a8b87 Fix multiple .v files being read in random order. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1026 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-09 14:17:03 +00:00
Wilson Snyder ecdbd72fa1 Add error message when modules have duplicate names. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1025 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-09 13:56:40 +00:00
Wilson Snyder 3a2f8224e4 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1022 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-04 18:30:51 +00:00
Wilson Snyder 15841fe5f6 Support functions with input 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1021 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-04 18:29:33 +00:00
Wilson Snyder 7e5a7b65a0 Unsized concatenates now give WIDTHCONCAT warnings. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1020 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-02 12:53:53 +00:00
Wilson Snyder 549bf876e4 Ignore delays attached to gate UDPs. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1019 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-04-01 19:26:06 +00:00
Wilson Snyder 61fbab1910 Fix internal error after MSB < LSB error reported to user. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1017 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-31 14:09:52 +00:00
Wilson Snyder 957f495314 Fix task output pin connected to non-variables. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1016 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-28 21:55:23 +00:00
Wilson Snyder 280eb48ba4 Add --language option for supporting older code. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1015 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-28 20:41:21 +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 a16477d84f Fix SystemVerilog parameterized defines and whitespace 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1013 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-27 13:21:49 +00:00
Wilson Snyder f6fb2362c6 Fix dropping of backslash quoted-quote at end of . 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1012 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-26 14:58:30 +00:00
Wilson Snyder 93531e520a Add --top-module option to select between multiple tops. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1010 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-25 19:57:41 +00:00
Wilson Snyder aa2db8fdde Fix no-module include files on command line. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1009 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-25 13:42:48 +00:00
Wilson Snyder 7c3c2af90b Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1006 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-23 13:58:27 +00:00
Wilson Snyder ede37bb9d8 Allow assigns to create implicit wires 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1004 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-20 01:40:22 +00:00
Wilson Snyder 4a1729eaab Allow __ in cell names by quoting them in C. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1003 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-20 01:16:33 +00:00
Wilson Snyder b1565f5b89 Add --error-limit option 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1002 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-20 00:14:26 +00:00
Wilson Snyder 4fb8dcfd4e Convert re-defining macro error to warning. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1001 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-19 15:05:08 +00:00
Wilson Snyder 16d1f2b835 Allow multiple .v files on command line. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@1000 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-19 14:22:05 +00:00
Wilson Snyder 73594e5aa5 Fix definitions in main file.v, referenced in library. [Stefan Thiede] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@999 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-19 00:44:54 +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 d545ae242c Fix assignments to inputs inside functions/tasks. [Patricio Kaplan] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@996 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-18 12:41:59 +00:00
Wilson Snyder e862aaf2e1 Fix genvar to be signed, so "< 0" works properly. [Niranjan Prabhu] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@995 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-03-17 20:58:43 +00:00
Wilson Snyder 30c3540086 Fix compile error in some oses 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@992 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-02-25 13:55:06 +00:00
Wilson Snyder 663a084ca4 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@989 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-02-20 16:55:43 +00:00
Wilson Snyder b4d9ccd9af Fix assignments of {a,b,c} = {c,b,a} 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@988 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-02-20 16:54:41 +00:00
Wilson Snyder 98fff6a4ce Fix parsing of always @(*) 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@987 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-02-14 02:08:10 +00:00
Wilson Snyder e4297486ef Avoid creating obj_dir with --lint-only 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@985 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-01-31 14:49:27 +00:00
Wilson Snyder 8bc1e75d9f Fix version bump information 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@981 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-01-18 21:45:16 +00:00
Wilson Snyder a1c7adcffc Add class declarations when tracing 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@980 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-01-15 18:36:47 +00:00
Wilson Snyder 8867169957 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@979 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-01-15 15:03:59 +00:00
Wilson Snyder 79eac1e6b0 Fixed sign error when extracting from signed memory 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@978 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2008-01-15 15:00:10 +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 22bde7d461 Fixed tracing of SystemC w/o SystemPerl 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@975 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-12-13 13:54:04 +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 6412aff82d Version bump, commentary 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@970 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-27 16:52:19 +00:00
Wilson Snyder 891edad53a Fixed generate for loops with constant zero conditions. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@968 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-05 14:09:22 +00:00
Wilson Snyder 98e35b02ad Leak repairs and node leak detection 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@967 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-11-02 11:23:03 +00:00
Wilson Snyder 10e34ca48e Support "#delay <statement>;" with associated STMTDLY warning. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@965 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-31 20:29:07 +00:00
Wilson Snyder 7fc3e6c168 Fix missing CAST required above some CONSTs 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@963 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-31 19:22:26 +00:00
Wilson Snyder 199b32709c Fix div by zero in constant propagation 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@962 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-30 22:58:47 +00:00
Wilson Snyder a77b58dba9 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@957 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-10-18 16:32:16 +00:00
Wilson Snyder 9ac0f1accb Fix parsing system functions with empty parens 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@955 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-09-17 17:54:02 +00:00
Wilson Snyder 7990e5d4b1 Fix parsing module #(parameter x,y) declarations. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@954 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-09-11 13:35:02 +00:00
Wilson Snyder fb2cb3c49d Don't exit early if many warnings but no errors are found. [Stan Mayer] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@953 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-08-23 13:21:58 +00:00
Wilson Snyder c4b1bc2506 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@950 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-08-01 13:44:45 +00:00
Wilson Snyder 551393d443 Fix SC_LIBS missing from generated makefiles. [Ding Xiaoliang] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@949 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-07-31 14:47:21 +00:00
Wilson Snyder 5f6d69affd Support SystemVerilog ==? and !=? operators. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@945 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-07-18 15:01:39 +00:00
Wilson Snyder 4a9bea6980 Version bump; commentary 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@942 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-21 21:00:38 +00:00
Wilson Snyder bfddd80f43 Support V2K function/task argument lists. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@941 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-19 23:43:14 +00:00
Wilson Snyder d6a5c97f3a Fix last change: percents must be literalized 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@938 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-14 18:34:08 +00:00
Wilson Snyder 9c968c590c Fix Preprocessor dropping some line directives 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@934 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-13 17:34:09 +00:00
Wilson Snyder dff5d5c4e4 Report as many warning types as possible before exiting. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@933 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-12 19:39:10 +00:00
Wilson Snyder 1265e8cce8 Support V2K portlists with input a,b,... 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@932 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-06-12 13:58:56 +00:00
Wilson Snyder bb9ae89049 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@928 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-05-22 12:15:01 +00:00
Wilson Snyder 72832a2810 Support empty module declarations 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@927 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-05-18 18:48:22 +00:00
Wilson Snyder 18cb210eac Ignore protect, and allow empty case 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@926 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-05-18 14:03:50 +00:00
Wilson Snyder ea26482154 Support functions which return integers 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@923 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-05-16 18:19:23 +00:00
Wilson Snyder 3aee7f918a More cleanup to match VParse, and support celldefine properly 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@922 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-05-16 12:55:25 +00:00
Wilson Snyder 8d56b498d1 Warn if flex is not installed. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@918 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-24 17:03:52 +00:00
Wilson Snyder 871c1853bf Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@915 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-20 12:43:23 +00:00
Wilson Snyder f8cd3a785c Use LINK for the loader, and add USER_LDFLAGS and USER_CPPFLAGS 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@914 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-19 18:39:47 +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 a216c1e7e4 Add verilator lint_save/lint_restore 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@912 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-19 14:21:37 +00:00
Wilson Snyder 77261cce5b Add -lint-only option 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@910 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-18 18:26:38 +00:00
Wilson Snyder 78db712438 Fix compile errors under Windows MINGW compiler. [Gerald Williams] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@909 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-04-18 17:58:59 +00:00
Wilson Snyder cbf52bb5d0 Fix 3.640 `verilog forcing IEEE 1364-1995 only. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@907 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-16 18:44:17 +00:00
Wilson Snyder d2ce499b59 Support SystemVerilog .name and .* interconnect. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@906 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-14 13:06:08 +00:00
Wilson Snyder 01e9bc4855 Support while and do-while loops. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@905 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-13 18:21:23 +00:00
Wilson Snyder 28d5e425a9 Fix dotted references under other dotteds 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@904 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-13 17:15:00 +00:00
Wilson Snyder eae1f380cd Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@901 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-12 12:58:08 +00:00
Wilson Snyder 98282114c9 Fix display %m names inside named blocks. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@897 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-06 18:53:24 +00:00
Wilson Snyder fabbfbc46e Add `begin_keywords support 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@894 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-05 21:35:49 +00:00
Wilson Snyder c7d80f8cf8 Update keywords to indicate which language spec 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@893 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-05 20:29:05 +00:00
Wilson Snyder c70add7d0f Fix user() not zeroing all 64 bits in graphalg 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@892 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-05 13:52:21 +00:00
Wilson Snyder 44fe8741f3 Add /*verilator public_flat*/ 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@891 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-02 22:24:51 +00:00
Wilson Snyder f8680cf5c2 Don't constant prop public signals 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@890 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-03-02 21:14:22 +00:00
Wilson Snyder 24c3424e51 Try all +libext's in the exact order given. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@889 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-02-27 20:00:29 +00:00
Wilson Snyder bd264006ef Fix empty for blocks 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@888 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-02-27 14:30:22 +00:00
Wilson Snyder bec3daa79f Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@885 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-02-07 14:27:37 +00:00
Wilson Snyder 8e7267f0e2 With VL_DEBUG, show wires causing convergance errors. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@883 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-31 21:49:13 +00:00
Wilson Snyder 5dbae27f01 Fix 's with array select followed by wide AND. [David Hewson] 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@882 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-31 15:44:36 +00:00
Wilson Snyder ecb938f20e Add isolate_assignments to functions 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@881 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-30 15:51:16 +00:00
Wilson Snyder f1a2ee3273 Allow isolate_assignments on task input/outputs 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@880 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-26 21:53:03 +00:00
Wilson Snyder 3ff10b40d6 Fix isolate_assignments when many signals per always. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@877 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-23 18:11:26 +00:00
Wilson Snyder 7f515e6033 Add --trace-depth option 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@876 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-18 18:31:49 +00:00
Wilson Snyder a583592cd4 Make error code for MULTITOP and document 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@875 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-18 14:30:45 +00:00
Wilson Snyder b6f2b5b46a Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@872 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2007-01-18 00:52:10 +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 5a65f6debb Support [#] in dotted cell names 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@863 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-22 15:06:13 +00:00
Wilson Snyder 42883e7b6a Fix * with filenames < 8 characters 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@859 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-21 15:28:32 +00:00
Wilson Snyder 8714ee591f Yet another round of dotted generate fixes 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@856 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-20 20:45:13 +00:00
Wilson Snyder 52e36fb434 Reduce depth of priority encoded case statements. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@848 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-19 16:26:49 +00:00
Wilson Snyder 100d5b386c Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@847 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-19 14:13:34 +00:00
Wilson Snyder 699563c9bd Add support. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@846 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-19 14:09:57 +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 cf40fd356f Fix split list ordering causing circular refs 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@841 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-18 18:20:13 +00:00
Wilson Snyder 4100417f83 Show known scopes when dotted errors show up 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@839 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-15 22:28:18 +00:00
Wilson Snyder 857ac24ba7 Fix dotted ref signals under generate cells 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@837 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-12 18:25:33 +00:00
Wilson Snyder 8b91a9f898 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@832 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-12-05 15:12:19 +00:00
Wilson Snyder 038ee69a96 Add M32 make variable 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@831 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-11-02 19:13:07 +00:00
Wilson Snyder 8986d1f16f Avoid some duplicate sensitivity ifs. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@830 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-26 01:20:49 +00:00
Wilson Snyder 86c8e7b3e6 Add --output-split-cfuncs for accelerating GCC. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@829 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-26 01:08:44 +00:00
Wilson Snyder 9026118a7c Fix (blah) with width violation 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@828 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-25 21:41:32 +00:00
Wilson Snyder 6e16bc1b7b Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@823 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-18 13:50:44 +00:00
Wilson Snyder 59141b1678 Fix --skip-identical 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@820 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-12 14:01:06 +00:00
Wilson Snyder 2083c071ce Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@817 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-11 15:42:32 +00:00
Wilson Snyder 3ad5872d30 Add verilator no_inline_task 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@816 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-11 15:41:42 +00:00
Wilson Snyder ea6bb21cdc Fix V3Subst mis-optimizing concats in t_case_write 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@815 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-11 15:34:50 +00:00
Wilson Snyder 710d7c0ee5 Fix link error when using --exe with --trace. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@813 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-09 13:38:15 +00:00
Wilson Snyder 318a6e348c Support wide public task outputs. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@810 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-05 14:53:17 +00:00
Wilson Snyder 95c5b85e88 Unlink .vpp files without --debug 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@808 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-04 18:46:42 +00:00
Wilson Snyder a46a556a64 Don't coredump without --debug 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@807 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-04 15:46:13 +00:00
Wilson Snyder fa3e03e071 version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@804 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-04 12:57:29 +00:00
Wilson Snyder 74d7c55f1b Fix dotted variables in always sensitivity lists. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@803 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-10-03 13:02:21 +00:00
Wilson Snyder b4d4917c6c Fix coredump in XREFs under FUNCREF's 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@800 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-30 00:08:09 +00:00
Wilson Snyder 5c93520b27 Associative same variable elimination 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@799 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-28 14:37:28 +00:00
Wilson Snyder 94f0809d33 Add more boolean identity fixes 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@798 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-27 18:00:53 +00:00
Wilson Snyder ba7b4f261a Redo V3Life to also do constant propagation 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@796 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-26 15:05:35 +00:00
Wilson Snyder 4f42c25c7c Fix inout task arguments 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@795 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-25 20:40:52 +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 e3f17e7853 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@791 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-20 13:25:03 +00:00
Wilson Snyder 73c897ac69 Fix printf ULL warnings with a cast. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@790 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-20 13:24:18 +00:00
Wilson Snyder f9697463cc Have preprocessor strip all DOS returns 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@788 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-13 14:38:48 +00:00
Wilson Snyder f283076570 Rename {newline} in lex; no functional change 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@787 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-13 13:18:24 +00:00
Wilson Snyder e15228498d Define VL_PRINTF by default, and remove old coverageRequest 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@786 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-12 00:55:27 +00:00
Wilson Snyder 53155b3a36 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@783 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-11 20:44:54 +00:00
Wilson Snyder 88809587f9 Fix function references under top inlined module. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@781 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-08 16:16:30 +00:00
Wilson Snyder 1b20481100 Version bump 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@778 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-06 17:50:47 +00:00
Wilson Snyder 0a765fbb54 Fix function calls inside loop bounds 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@776 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-05 20:06:23 +00:00
Wilson Snyder 6f48185a1f Fix arrayed instances 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@774 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-01 15:31:07 +00:00
Wilson Snyder 7f1b16837e Fix dead modules under generate cells not getting removed 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@773 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-09-01 14:05:20 +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 3909ba1cef Reorder structures to always go through symp 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@770 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 21:07:55 +00:00
Wilson Snyder b7485bfc0b Fix and test for memory leaks 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@768 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 19:50:24 +00:00
Wilson Snyder c82235a2de Add `systemc_dtor option 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@767 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 17:27:53 +00:00
Wilson Snyder 6358b7f1a3 Make display %m name() calls relative to vlsyms 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@766 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-30 01:14:29 +00:00
Wilson Snyder 3b09ceae12 Declare V3Tables static 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@763 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-29 00:58:48 +00:00
Wilson Snyder eec5c8bf6d Add --inhibit-sim switch so we can remove extra Vm_inhibitSim variable 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@762 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-29 00:27:04 +00:00
Wilson Snyder 5105a0f7f5 Fix V3Table not deleting next nodes. 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@757 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-27 15:07:59 +00:00
Wilson Snyder 1c0b6d7ef3 Fix extra dot names, and missing __PVT in functions 
git-svn-id: file://localhost/svn/verilator/trunk/verilator@756 77ca24e4-aefa-0310-84f0-b9a241c72d87
 2006-08-27 14:51:25 +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