3e739db7fa
Fix linear searches. bug1316.
2018-06-11 22:05:45 -04:00
02f18fc21b
Merge from master
2018-03-15 23:31:59 -04:00
7922a1de28
Internals: Misc cleanups related to V3LinkDot. No functional change intended.
2018-03-15 19:46:05 -04:00
fc48008c1c
Support
2018-03-12 16:44:01 -04:00
5652867316
Merge from master
2018-03-11 10:42:44 -04:00
c8cf2afb15
Support assert properties, bug785, bug1290.
2018-03-11 10:37:20 -04:00
d08a91b71e
Fix GCC lint complaint of calling NULL->cloneTree. No functional change intended.
2018-03-10 17:44:17 -05:00
2c30aecc5b
Merge from master
2018-03-10 16:51:34 -05:00
770045676f
Internals: Split some extremely long lines. No functional change.
2018-03-10 16:32:04 -05:00
22ff760f0b
Support calling system functions as tasks, bug1285.
2018-03-08 23:40:19 -05:00
ef3c7bb6a2
Better optimize large always block splitting, bug1244.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-28 06:58:41 -05:00
f0ba17a19b
Merge from master.
2018-02-27 07:24:31 -05:00
fe5c4df079
Support trig functions (() etc), bug1281.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2018-02-26 04:25:07 -05:00
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
94e8cf1de9
Internals: Use explicit std:: instead of using namespace std. No functional change intended.
2018-02-01 21:24:41 -05:00
8e65d93d6d
Copyright year update. No functional change.
2018-01-02 18:05:06 -05:00
49fe4d081c
Support DPI open arrays, bug909, bug1245.
2017-12-17 16:28:58 -05:00
d1b8f53711
Support DPI time and svLogicVal.
...
Note older version incorrectly assumed svBitVal even for logicals.
2017-12-09 20:17:37 -05:00
662ebece71
Support string len() method.
2017-12-07 19:57:11 -05:00
f0217edef1
Internals: Keep a ptr to _eval in AstNetlist, make it easier to find.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-30 18:53:57 -05:00
ae9179f412
Fix partial slicing with pattern assignments, bug991.
2017-11-23 14:55:32 -05:00
a579e9273b
Support self-recursive modules, bug659.
2017-11-18 17:42:35 -05:00
562f17ea4b
Fix xml tags on typedefs.
2017-11-13 18:04:13 -05:00
c0afe96b80
Fix addition of data types to --xml.
2017-11-09 18:04:16 -05:00
cbb7cd16d0
Detect MSB overflow when under VL_DEBUG, bug1238.
2017-11-05 21:47:55 -05:00
f63e946f04
Internals: Add consts. No functional change.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-11-02 18:02:11 -04:00
ec6fae5d1a
Internals: Add const to same() methods. No functional change.
2017-10-28 10:26:34 -04:00
eb65984368
Tests: Additional display merge tests. No functional change.
2017-10-21 13:50:31 -04:00
bbed4d50ab
Fix clang and cppcheck warnings.
2017-10-14 14:51:57 -04:00
264b888ef2
Add /*verilator tag*/ for XML extraction applications.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2017-10-06 07:33:52 -04:00
8281ee1520
Optimize arrayed if assignments
2017-10-04 22:10:44 -04:00
75aab4e9d2
Fix conditional slices and add related optimizations.
2017-10-04 21:27:34 -04:00
b532a47e4a
Internals: Prep for V3Slice rewrite. No functional change intended.
2017-10-04 21:15:19 -04:00
89c8449ec0
Support package export, bug1217.
2017-09-20 21:04:59 -04:00
cf6a69da27
Internals: Fix some cast and fallthrough warnings. No functional change
2017-09-14 23:27:06 -04:00
9d055f8c13
Fix ordering of arrayed cell wide connections, bug1202 partial.
2017-09-12 19:34:10 -04:00
c28a6eef3b
Fix whitespace issues, bug1203.
2017-09-11 19:18:58 -04:00
590ad964b1
Add assertion on bad formed lvalues, used to debug bug1187.
2017-08-13 18:08:44 -04:00
70daadf987
Fix cpp-check warnings; support XML format 2
2017-07-06 20:25:59 -04:00
b032fce962
Support $value$plusargs with variables, bug1165.
2017-05-18 22:41:43 -04:00
ce879122bb
Fix --assert with complex case statements, bug1164.
2017-05-17 20:15:40 -04:00
96a5445d44
Support ports of array of reals, bug1154.
2017-04-28 06:10:14 -04:00
e6d7e7e329
Version bump
2017-01-15 12:13:13 -05:00
f942aba855
Support old-style (), bug467.
2017-01-09 19:19:21 -05:00
a1e4d676c3
Fix parsing sensitivity with &&, bug934.
2016-12-21 18:23:14 -05:00
7efa40966a
Internals: Remove second argument to visitors. No functional change intended.
2016-11-27 08:11:38 -05:00
183cabc77d
Internals: Have cloning return node's type to avoid casts. No functional change.
2016-11-08 21:16:22 -05:00
e52f5f1b63
Internals: Remove extraneous castNode() calls. No functional change.
2016-11-05 10:06:43 -04:00
bda4b326ab
Internals: Use mixed case for AstType enums. No functional change.
2016-11-05 09:47:56 -04:00
1e4c3751e1
Support foreach, bug1078.
2016-09-19 22:00:13 -04:00
e8e4f1777d
Internals: Add cloneType method. Unused - for next checkin.
2016-07-23 16:54:36 -04:00
891214fa72
Fix enum values of 11-16 bits wide using .next/.prev, bug1062.
2016-06-15 22:46:34 -04:00
8c4aa8517e
Fix --output-split of constructors, bug1035.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2016-05-12 07:19:02 -04:00
80678ae7bc
Fix clang 3.8.0 warnings.
2016-03-31 22:26:49 -04:00
9ae40d64f0
Support parameter type, bug376.
2016-03-14 21:51:31 -04:00
b738d1960a
Copyright year update
2016-01-06 20:36:41 -05:00
c7e0f2e196
Fix function calls on arrayed interface, bug994.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-11 20:40:24 -05:00
040b1b06d5
Support genvar indexes into arrayed cells, bug517.
2015-10-22 20:13:49 -04:00
318ded4198
Internals: Cleanup cppcheck warnings.
2015-10-03 22:33:06 -04:00
f1874b211f
Support , bug977.
2015-10-03 07:12:56 -04:00
c87c66efb1
Fix size casts as second argument of cast item, bug950.
2015-08-12 19:37:25 -04:00
00759f777e
Fix dpi imports inside generates.
2015-06-16 19:27:18 -04:00
7312de6bc2
Fix sign extension in large localparams, bug910.
2015-05-14 21:46:07 -04:00
486d69da5f
Add --clk and related optimizations, msg1533.
2015-03-12 19:20:46 -04:00
6ac672b4a3
Fix SystemC arrayed bit vectors, bug886.
2015-02-25 21:09:55 -05:00
4c91ade61d
Copyright year update
2015-01-07 18:25:53 -05:00
b71b9ccb57
Fix member select error broke in 3.868, bug867.
2014-12-24 19:27:46 -05:00
8b0af19351
Support cast operator with expression size, bug865.
2014-12-23 22:11:31 -05:00
c1593f856d
Support enum.first/name and similar methods, bug848.
2014-11-28 20:34:23 -05:00
43be4cf2b5
Add 'string' printing and comparisons, bug746, bug747, etc.
2014-11-28 15:01:50 -05:00
e002b0e25f
Fix new inlining to be less aggressive
2014-11-27 12:04:16 -05:00
68c6f0ff07
Inline C functions that are used only once, msg1525.
2014-11-27 10:52:38 -05:00
87a47a5ca0
Remove PSL support
2014-11-22 10:14:14 -05:00
117db3e11c
Trace_off now operates on cells, bug826.
2014-11-08 14:15:10 -05:00
3f82fd2f37
Add public enums, bug833.
2014-11-07 07:50:11 -05:00
c86fec5307
Fix string formats under deep expressions, bug820.
2014-09-21 08:52:09 -04:00
27af9b6b06
Fix clang warnings, bug818.
2014-09-11 21:28:53 -04:00
fe5bf01b25
Fix dpiGetContext in dotted scopes, bug740.
2014-07-21 20:55:52 -04:00
8031f0ed7f
Fix duplicate anonymous structures in , bug788.
2014-06-15 11:18:47 -04:00
06744b664a
Fix huge shifts to zero with -Wno-WIDTH, bug768.
2014-05-16 07:09:43 -04:00
1f2abb9c0f
Fix gate primitives with arrays and non-arrayed pins.
2014-05-15 20:57:09 -04:00
4a58e859a4
Fix concats with no argments mis-sign extending, bug759.
2014-05-03 20:20:15 -04:00
2accba2e71
Update WIDTH warning message formats to match future commit.
2014-04-29 21:11:57 -04:00
0dbdbffba7
Fix double I/O port warnings.
2014-04-15 18:50:04 -04:00
fff0ebb5f3
Internals: Add AstReplicate dtype init.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-10 17:54:52 -04:00
d34275150c
Support streaming operators, bug649.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-09 20:29:35 -04:00
ff19dd94f9
Fix power operator calculation, bug730.
2014-04-05 15:44:49 -04:00
28e35a64ea
Support parameter arrays, bug683.
2014-04-01 23:16:16 -04:00
6e3e8318d0
Internals: Add dtype to InitArray; misc Slice cleanups. From bug355 branch.
2014-03-30 20:28:51 -04:00
17b8b660f0
Internals: Fix assignment pattern replication. From bug355 branch.
2014-03-30 10:20:12 -04:00
9e76078939
Fix signed shift right optimization, bug715.
2014-03-09 21:28:28 -04:00
2d61e0270e
Support case inside, bug708.
2014-01-20 21:59:53 -05:00
4422de0c6c
Copyright year update.
2014-01-06 19:28:57 -05:00
bcefc17631
Support modport import, bug696.
2013-12-21 06:51:15 -05:00
5d233b8c09
Fix parameter pin vs. normal pin error, bug704.
2013-12-14 18:04:10 -05:00
00724597f4
Fix tracing of packed structs, bug705.
2013-12-14 16:51:08 -05:00
c659940ea8
Internals: Use VNumRange for AstTraceDecl
2013-12-14 12:17:31 -05:00
23539eb55c
Fix some delayed assignments of typedefed unpacked arrays. See following trace test.
2013-12-14 10:33:08 -05:00
7e54281e26
Fix array assignment from const var, bug693.
2013-10-31 22:39:26 -04:00
bcba5075e8
Fix ordering of , msg1229.
2013-09-07 16:43:43 -04:00
c24f7b1391
Support named function and task arguments.
2013-08-17 20:34:49 -04:00
23bb045a72
Support interfaces and modports, bug102.
2013-05-27 21:39:19 -04:00
24fcae4f49
Internals: When broken link fatal, say which rule violated
2013-05-25 17:05:22 -04:00
48d177a9d0
Fix packed array select internal error, bug652.
2013-05-24 21:14:42 -04:00
d581582339
Add ALWCOMBORDER warning.
2013-04-30 22:55:28 -04:00
345a5d5646
Add --pins-sc-uint and --pins-sc-biguint, bug638.
2013-04-26 21:02:32 -04:00
a767da4f3f
Support <number>'() sized casts, bug628.
2013-03-05 22:13:22 -05:00
6c310836a1
Internals: Track original signal name. No functional change.
2013-02-18 11:22:24 -05:00
4386077e2d
Support pattern assignments with data type labels, bug618.
2013-02-13 20:52:38 -05:00
5dd3221759
Fix complete selection of array ports
2013-02-02 16:52:08 -05:00
4968a2abc5
Support inside expressions.
2013-02-02 12:55:48 -05:00
929aeebf12
Support , and related functions, bug448.
2013-01-20 12:19:22 -05:00
00bd947385
Tests: Additional unsupported iface tests
2013-01-19 14:40:35 -05:00
de4016dcff
Internals: Ast classes create declRange().
2013-01-17 20:41:45 -05:00
bbeb382cbb
Internals: Rename range lo/hi to match IEEE.
2013-01-17 20:29:20 -05:00
410e6ff203
Fix DECLFILENAME warning on .
2013-01-17 18:38:51 -05:00
6d1b42bedb
Fix implicit one bit parameter selection, bug603.
2013-01-16 20:58:48 -05:00
795e66eac9
Support bind, to module names only, bug602.
2013-01-14 23:19:44 -05:00
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
7a8184d206
Internals: Remove dimension and use only dtypes for V3Width.
2013-01-13 15:21:38 -05:00
0985b82760
Commentary
2013-01-13 09:48:12 -05:00
5c7a6e278f
Internals: Split into packed and unpacked array types
2013-01-12 16:19:25 -05:00
a8bbf7231b
Copyright year update.
2013-01-01 09:42:59 -05:00
229d854607
Fix package resolution of parameters, bug586.
2012-12-31 17:05:13 -05:00
4c7f051247
Fix task inlining under , bug589.
2012-12-15 21:41:37 -05:00
c7a088faa5
Fix mis-optimized identical submodule subtract, bug581. Take 2.
2012-11-28 20:18:41 -05:00
d3601dd561
Support '{} assignment pattern on structures, part of bug355.
2012-08-12 15:15:21 -04:00
6339159b04
MAJOR: Support packed structures and unions, bug181.
2012-07-29 10:16:20 -04:00
ecf508ec23
Fix replicate verilog dump being backwards
2012-07-28 08:25:27 -04:00
b52d94273c
Internals: Move variable referencing into LinkDot in support of structs.
2012-07-24 06:26:35 -04:00
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
abe9ecd225
Internals: Move AstBegin code below GenFor. No functional change.
2012-07-21 07:28:39 -04:00
b7d1c34aa6
Internals: Add more sym table debug, renames. Merge from dot. No functional change
2012-07-19 21:18:39 -04:00
c6e7d87960
Commentary - Remove author lines as amany contributors now
2012-05-24 19:19:48 -04:00
942cb5e87e
Internals: Make findDtype functions use this. No functional change.
2012-05-09 22:12:57 -04:00
b31a7cdcbf
Internals: Fix uninitialized m_alhs
2012-05-08 20:05:43 -04:00
6aab0f627c
Fix input and real loosing real data type, bug501.
2012-05-02 20:53:38 -04:00
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
c0da16bfcd
Internals: Create dtypeFrom. Merge from dtype. No functional change.
2012-04-29 09:42:17 -04:00
91e4010039
Internals: Rename AstRefDType subDTypep. Merge from dtype. No functional change.
2012-04-29 08:38:53 -04:00
486b6580d8
Internals: Rename VSignedState. Merge from dtype. No functional change.
2012-04-29 08:30:02 -04:00
68046244dd
Fix 'output tri0' 2001 declaration; Var characteristics must be attributes
2012-04-24 07:45:02 -04:00
b1507060ad
Fix output with tri1, but489
2012-04-24 07:12:51 -04:00
ed5bc1e69c
Internals: Rename arrayp to rangep(). No functional change intended.
2012-04-22 19:18:51 -04:00
0048b04540
Merge from Tristate branch, part 1 of 2. No functional change intended
2012-04-21 19:30:08 -04:00
1b511dd130
Internals: Add opLogIf(f). No functional change. Merge from Jeremy Bennet.
2012-04-19 21:02:08 -04:00
4d0b964e36
Internals: Merge from dtype. Create subDTypep. No functional change intended.
2012-04-14 12:43:03 -04:00
2b12ab4d5a
Internals: Merge from dtype. Add hasDType; still unused. No functional change.
2012-04-14 11:03:38 -04:00
50edef4ab2
Add Emacs indentation line. No functional change
2012-04-12 21:08:20 -04:00
b4a31bd292
Internals: Merge AstCCast minwidth set. No functional change intended
2012-04-01 21:17:58 -04:00
1601b3b6b0
Internals: Merge VFlagChildDtype calls. No functional change intended.
2012-03-31 11:22:19 -04:00
61cbdd1a19
Internals: Merge VFlag rename. No functional change.
2012-03-31 11:10:34 -04:00
a3ee6131a3
Internals: Merge using dtypeSetLogicSized. No functional change intended
2012-03-31 10:53:53 -04:00
6dfddaa453
Internals: Rename dtypeChg to dtypeSet. No functional change
2012-03-31 10:19:27 -04:00
37839e2709
Cleanup trailing whitespace. No functional change
2012-03-20 16:01:53 -04:00
0a832e90bd
Internals: Rename left/right to match IEEE. No functional change.
2012-03-19 21:32:05 -04:00
1c3de70155
Internals: Debug merge. No functional change
2012-03-07 21:48:02 -05:00
03dfbdb7b1
Fix inheriting signed type across untyped parameters.
2012-03-03 21:03:34 -05:00
6e2758ae26
Internals: Minor refactorings from dtype branch. No functional change.
2012-03-03 12:10:29 -05:00
872a1216a7
Internals: Fix enum widthTotalBytes.
2012-03-02 06:58:19 -05:00
e6244ca204
Internals: Move dimension accessors from AstVar to AstNodeDType.
2012-02-28 21:33:17 -05:00
b104ab9491
Internals: AstRefDType points to type _below_ AstTyperef. No functional change
2012-02-21 07:27:17 -05:00
d699247269
Internals: In AstBasicDType avoid use of Range for constants. No functional change.
2012-02-20 11:48:31 -05:00
7caafb4014
Internals: Use dtype functions; changes to integer to match spec
2012-02-20 09:55:20 -05:00
f13ffe2098
Internals: Merge from VHDL branch. Minor stuff, no functional change.
2012-02-11 20:40:58 -05:00
8f40d6617e
For generated variables, opt towards 2-state so zero init
2012-01-26 08:29:55 -05:00
c2c7c7bd9a
Copyright year update
2012-01-15 10:26:28 -05:00
fdeb6bcae0
Internals: Progress towards proper short-circuit evaluation
2011-12-22 08:33:16 -05:00
76232cd9e7
Internals: Separate pure from branching. No functional change.
2011-12-15 22:23:11 -05:00
4da9b5e491
Internals: Rename isSplittable->isPure. No functional change
2011-12-15 19:13:54 -05:00
350ba264e8
Internals: Create bools/doubles with dtypeChg functions. No functional change.
2011-11-30 19:32:33 -05:00
29e24818a1
Internals: Rename and cleanup some width() usages. No functional change.
2011-11-30 18:50:21 -05:00
da13ba6c67
Internals: Use elementsConst for AstRange width.
2011-11-30 07:51:05 -05:00
7618133298
Internals: Renames towards common dtype. No functional change.
2011-11-29 22:36:51 -05:00
362d642c87
Support "generate for (genvar i=0; ...".
2011-11-29 18:23:18 -05:00
b30b2a183b
Support .
2011-11-20 02:01:48 -05:00
fb9ca54c95
Fix reporting not found modules if generate-off, bug403.
2011-10-27 20:56:38 -04:00
e378cc5791
Add sc_bv attribute to force bit vectors, bug402.
2011-10-26 08:57:27 -04:00
ca81db8edf
Remove dead node types; make report of node usage. No functional change
2011-10-10 18:13:42 -04:00
eb6d42acf9
Support $ceil, $floor, etc.
2011-09-28 21:35:26 -04:00
3fae8ade05
Fix PowerPC runtime error, bug288
2011-08-22 21:02:09 -04:00
df1da3dda9
Internals: Fix cppcheck warnings; no functional change intended
2011-08-04 21:58:45 -04:00
55906486d8
Support 'real' numbers and related functions.
2011-07-24 15:01:51 -04:00
59c3c536c7
Internals: Real1: properly lex doubles
2011-07-23 08:25:41 -04:00
ae4a261463
Internals: Rename UnaryMin to Negate. No functional change.
2011-07-08 06:03:07 -04:00
696660639a
Support 'const' variables in limited cases; similar to enums.
2011-07-02 12:45:26 -04:00
a901e171b2
Support $fopen and I/O with integer instead of `verilator_file_descriptor.
2011-07-01 13:41:21 -04:00
8137f41fc3
Support disable for loop escapes.
2011-06-28 21:26:49 -04:00
250394f72b
Fix compiler warnings on SPARC, bug288
2011-05-09 23:49:17 -04:00
5d7ce096c6
Fix error on enum references to other packages, bug339.
2011-04-13 19:34:14 -04:00
c83f12a55c
Support simple cast operators, bug335.
2011-03-17 22:25:49 -04:00
9704f59566
Internals: Rename AstCast to AstCCast
2011-03-17 21:09:52 -04:00
ea75290f65
Add error on circular parameter definitions, bug329
2011-03-07 20:44:19 -05:00
cfdb852843
Fix concatenates and vectored bufif1, bug326.
2011-02-23 21:21:59 -05:00
e26a75c59d
Fix internal error on non-inlined inout pins.
2011-02-07 19:15:58 -05:00
a2558886c8
Report errors on empty pins, bug321
2011-01-29 18:00:48 -05:00
71c1f00ec2
Copyright year update
2011-01-01 18:21:19 -05:00
326cc8fd67
Fix DLYSYNC with for loop variables
2010-12-31 20:18:21 -05:00
b763809f5e
Fix last commit; allow multiple exprs
2010-12-30 08:26:36 -05:00
2cb97f7475
For UNUSED, ignore black boxed sys calls
2010-12-30 07:55:31 -05:00
John Coiner
Wilson Snyder
Patrick Stewart
Chris Randall
Johan Bjork
Glen Gibb