0081ce4a75
Fix size-changing cast on packed struct, bug993.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2015-11-06 19:12:17 -05:00
4475060268
Ignore %l in , bug983.
2015-10-27 20:37:52 -04:00
215d5f68b0
Fix struct.enum.name method calls, bug855.
2015-10-23 22:57:15 -04:00
4fc9a906f6
Internals: Fix cppcheck warnings; add VL_DANGLING. No functional change.
2015-10-04 13:16:35 -04:00
5de83c9805
Internals: Fix cppcheck warnings. No functional change.
2015-10-04 13:11:32 -04:00
318ded4198
Internals: Cleanup cppcheck warnings.
2015-10-03 22:33:06 -04:00
a950e4816d
Support extraction of enum bits, bug951.
2015-08-12 21:33:40 -04:00
c87c66efb1
Fix size casts as second argument of cast item, bug950.
2015-08-12 19:37:25 -04:00
9e61b9f696
Fix width propagation on sized casts, bug925.
2015-06-06 13:43:14 -04:00
9542783a7e
Internals: Refactor V3Inst static class. No functional change.
2015-05-13 20:56:16 -04:00
0ee5743853
Add --dump-treei-<srcfile>, bug894.
2015-03-12 19:48:04 -04:00
052a7e3deb
Fix sign extension of pattern members, bug882.
2015-02-12 07:47:45 -05:00
099f797975
Fix slice connections of arrays to ports, bug880.
2015-02-10 20:24:21 -05:00
8323092a0c
Fix cppcheck warnings. No functional change.
2015-02-09 21:05:27 -05:00
e5af46d3fb
Add warning on slice selection out of bounds, bug875.
2015-01-25 16:32:46 -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
e755c7fdcc
Internals: Rename to avoid off-by-one
2014-11-29 08:56:07 -05:00
8d463b33cd
Fix enum name off-by-one, bug854.
2014-11-29 08:47:03 -05:00
c1593f856d
Support enum.first/name and similar methods, bug848.
2014-11-28 20:34:23 -05:00
93f1d7643d
Fix duplicate Vdimtables and rename
2014-11-28 20:25:58 -05:00
ce4dfb4296
Fix misc string handling issues.
2014-11-28 20:24:42 -05:00
2e5f5010f7
Internals: Make V3Width dimensionValue more generic. No functional change.
2014-11-28 15:51:35 -05:00
43be4cf2b5
Add 'string' printing and comparisons, bug746, bug747, etc.
2014-11-28 15:01:50 -05:00
87a47a5ca0
Remove PSL support
2014-11-22 10:14:14 -05:00
bfbca34eb0
Fix cast-to-size context-determined sizing, bug828.
2014-10-17 19:01:04 -04:00
6e476255ca
Support power operator with real, bug809.
2014-09-21 08:24:44 -04:00
27af9b6b06
Fix clang warnings, bug818.
2014-09-11 21:28:53 -04:00
6cf50e6579
Fix string corruption, bug780.
2014-06-08 21:36:18 -04:00
5da5678e64
Fix pattern assignment to conditionals, bug769.
2014-06-06 21:52:16 -04:00
a428e7f618
Fix pattern assignment to arrayed basic type, bug769.
2014-06-06 21:14:44 -04:00
1f2abb9c0f
Fix gate primitives with arrays and non-arrayed pins.
2014-05-15 20:57:09 -04:00
56b85cc63c
Suppress WIDTH warnings on 'x = 1<<a'
2014-05-10 17:19:57 -04:00
90aca97e66
Internals: Flip sense of warnOn. No functional change intended.
2014-05-10 17:12:04 -04:00
3aa290cddb
Add error on power > 64-bits, bug761.
2014-05-10 08:24:51 -04:00
a985a1f9f5
Fix >>> sign extension based on expression, bug754.
2014-05-03 09:25:12 -04:00
b631b5927b
Fix shift width extension, broke recent commit, bug754.
2014-04-30 22:47:01 -04:00
adb39ceb98
Internals: cppcheck clean and add cppcheck_filtered
2014-04-29 22:59:38 -04:00
aaea68d3d6
Rewrite V3Width for better spec adherence when -Wno-WIDTH.
2014-04-29 22:01:50 -04:00
2accba2e71
Update WIDTH warning message formats to match future commit.
2014-04-29 21:11:57 -04:00
60c2d136e1
Internals: V3Width renames. Fix CASEEQ signing.
2014-04-26 16:52:09 -04:00
c41dfcf6ad
Fix assertions broken from bug725, bug743.
2014-04-16 22:33:25 -04:00
9c5dd8d767
Fix RHEL5.6 compile warnings.
2014-04-15 18:18:36 -04:00
d34275150c
Support streaming operators, bug649.
...
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2014-04-09 20:29:35 -04:00
5c39420d91
Re-fix bug729 due to bug733; other internal sign extension cleanups too.
2014-04-07 21:34:00 -04:00
14fcfd8a40
Fix signed extension problem with -Wno-WIDTH, bug729.
2014-04-05 15:52:05 -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
446b0e4e5e
Support '{} assignment pattern on arrays, bug355.
2014-03-30 20:41:20 -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
334e0e1ca6
Internals: Debug message.
2014-03-09 21:22:01 -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
7e54281e26
Fix array assignment from const var, bug693.
2013-10-31 22:39:26 -04:00
4f6d80c602
Add UNPACKED warning to convert unpacked structs.
2013-10-28 20:41:05 -04:00
b50542531d
Fix enum value extension of '1.
2013-10-28 20:24:31 -04:00
f1d9437c55
Report SELRANGE warning for non-generate if, bug675.
2013-09-10 07:16:13 -04:00
c24f7b1391
Support named function and task arguments.
2013-08-17 20:34:49 -04:00
236b9e9761
Fix parameter real conversion from integer.
2013-07-29 22:03:47 -04:00
23bb045a72
Support interfaces and modports, bug102.
2013-05-27 21:39:19 -04:00
53cd9d2403
Fix nested union crash, bug643.
2013-05-10 21:02:48 -04:00
a767da4f3f
Support <number>'() sized casts, bug628.
2013-03-05 22:13:22 -05:00
4386077e2d
Support pattern assignments with data type labels, bug618.
2013-02-13 20:52:38 -05:00
49dbfd2131
Support pattern assignments in function calls, bug617.
2013-02-13 20:32:25 -05:00
a80fce5ac1
Support pattern assignments to const variables, bug616.
2013-02-13 19:32:36 -05:00
891b981cab
Fix LITENDIAN on unpacked structures, bug614.
2013-02-13 19:03:10 -05:00
f07f6a26a8
cppcheck fixes
2013-02-03 13:27:37 -05:00
7d44bba95c
Better packed-array misconnect error message
2013-02-02 19:22:02 -05:00
4968a2abc5
Support inside expressions.
2013-02-02 12:55:48 -05:00
91159da30d
Fix enums with X values. Test in next commit.
2013-02-02 12:43:28 -05:00
498ab23355
Commentary
2013-01-20 13:00:02 -05:00
5d6a053f98
Fix internal error on array pin mismatch, bug393.
2013-01-20 12:59:27 -05:00
929aeebf12
Support , and related functions, bug448.
2013-01-20 12:19:22 -05:00
d4ef86afc0
Fix signed/unsigned parameter misconversion, bug606.
2013-01-18 21:35:43 -05:00
1856cad816
Maintain little endian indication for multidimensional arrays
2013-01-17 23:21:07 -05:00
bbeb382cbb
Internals: Rename range lo/hi to match IEEE.
2013-01-17 20:29:20 -05:00
6d1b42bedb
Fix implicit one bit parameter selection, bug603.
2013-01-16 20:58:48 -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
1d5ebfd0b1
Internals: Have V3WidthSel use only dtypes for select promotion.
2013-01-13 14:49:53 -05:00
5c7a6e278f
Internals: Split into packed and unpacked array types
2013-01-12 16:19:25 -05:00
5888a2c399
Internals: Move V3WidthSel::range into V3Width. No functional change intended.
2013-01-12 14:23:56 -05:00
0a3a582949
Fix array extraction of implicit vars, bug601.
2013-01-09 19:00:12 -05:00
a8bbf7231b
Copyright year update.
2013-01-01 09:42:59 -05:00
a547133efe
Internals: Remove VAR_MEM to match Verilog-Perl, towards bug586.
2012-12-31 13:47:34 -05:00
e7d63c7644
Fix large shift error on large shift constants.
2012-10-08 07:05:54 -04:00
6464e8fee6
Misc code cleanups. Merge from assignment pattern branch. No functional change.
2012-09-25 19:27:00 -04:00
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
33e6a17747
Internals: Look at tree state instead of back for AstAttr. No functional change.
2012-07-28 10:52:29 -04:00
1899096ff4
Internals: Width debug and null print check
2012-07-27 21:12:06 -04:00
e655c85489
Internals: findBit etc can be const. No functional change.
2012-07-23 21:29:53 -04:00
a2f49063e2
Internals: Rename LinkDot methods. Merge from dot. No functional change
2012-07-21 09:27:57 -04:00
1b439703ff
Fix leak issues, bug521
2012-05-30 23:17:55 -04:00
c6e7d87960
Commentary - Remove author lines as amany contributors now
2012-05-24 19:19:48 -04:00
53f50463bc
Internals: Add warnMore() for all continued messages.
2012-05-21 21:24:17 -04:00
280f674ce9
Fix signed extending biops with WIDTH warning off, bug511.
2012-05-16 22:18:52 -04:00
a92c66d512
Internals: Pass expected dtype in width. No functional change intended.
2012-05-16 20:58:15 -04:00
6d0f39d841
Fix sign-extension underneath boolean operators. (In theory shouldn't matter, since comparing to zero.)
2012-05-11 18:26:45 -04:00
1aec645510
Internals: Fix dead parameter calls. No functional change.
2012-05-09 23:06:43 -04:00
3ea2038d3d
Internals: Fix dead parameter calls. No functional change.
2012-05-09 23:04:20 -04:00
7b3eb22865
Fix compile warning
2012-05-06 14:05:56 -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
9c4ef27d49
Internals: Cleanup dead function names. Merge from dtype. No functional change.
2012-04-29 08:24:32 -04:00
2e4da07a15
Fix ITOD internal error on real conversions, bug491.
2012-04-26 22:30:22 -04:00
74c4c1bf44
Internals: Pass unconnected pins through structures. No functional change intended.
2012-04-26 19:01:11 -04:00
ed5bc1e69c
Internals: Rename arrayp to rangep(). No functional change intended.
2012-04-22 19:18:51 -04:00
2d8feabe54
Fix generate operators not short circuiting, bug413. Merge from Jeremy Bennett.
2012-04-19 22:53:52 -04:00
8114957e6d
Internals: Merge from dtype. Rename isSigned to dtypeChgSigned. No functional change.
2012-04-14 10:45:24 -04:00
50edef4ab2
Add Emacs indentation line. No functional change
2012-04-12 21:08:20 -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
c63b697636
Fix signed array warning, bug456.
2012-03-12 20:29:00 -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
3c8519f245
Fix inheriting real type across untyped parameters.
2012-03-03 16:29:06 -05:00
4637e06ad2
Fix backward widths in function output warning
2012-03-03 12:09:01 -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
269c5dce60
Internals: Use dtypeChgLogicBool(). No functional change.
2012-02-20 20:51:24 -05:00
a39c81c63f
Internals: Remove width() on AstCaseItem. No functional change.
2012-02-20 16:48:52 -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
c2c7c7bd9a
Copyright year update
2012-01-15 10:26:28 -05:00
2ac281eb3e
Commentary
2011-12-23 19:32:56 -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
71cd6f7b90
Spelling fixes
2011-11-30 18:20:19 -05:00
da13ba6c67
Internals: Use elementsConst for AstRange width.
2011-11-30 07:51:05 -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
eb6d42acf9
Support $ceil, $floor, etc.
2011-09-28 21:35:26 -04:00
f9bbf31d65
Fix internal error on integer casts, bug374.
2011-08-09 19:56:22 -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
d051912f21
Internals: Rename functions to match real branch. No functional change.
2011-07-21 21:32:31 -04:00
ae4a261463
Internals: Rename UnaryMin to Negate. No functional change.
2011-07-08 06:03:07 -04:00
4fa1e45d45
Internals: Move width internals to inside class; move WidthCommit. No functional change
2011-07-06 19:03:40 -04:00
1b3d252bfe
Internals: Cleanup Dead code
2011-07-06 18:46:41 -04:00
a9ba4a9fcd
Internals: Cleanups in V3Signed towards reals; no functional change
2011-07-05 21:05:35 -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
d5e9e7cd2b
Remove dead code
2011-04-19 19:02:03 -05:00
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
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
074ca9330d
Make width violation on function outputs a fatal error
2011-02-18 20:52:26 -05:00
71c1f00ec2
Copyright year update
2011-01-01 18:21:19 -05:00
2cb97f7475
For UNUSED, ignore black boxed sys calls
2010-12-30 07:55:31 -05:00
cfd07ccd34
Suppress WIDTH warnings when adding/subtracting 1'b1.
2010-12-02 14:00:43 -05:00
55da4fdbf6
Typo fixes.
2010-09-25 07:46:09 -04:00
41b167d23c
Fix DPI display bogus error
2010-03-20 07:13:52 -04:00
cdd06e7236
Support "break", "continue", "return".
2010-02-14 10:01:21 -05:00
2da9d46ca6
Internals: Rename AstVar::initp to valuep as it's a constant, not initial value
2010-01-21 18:20:47 -05:00
27e4503dc6
DPI: Constify new $sformatf
2010-01-17 20:06:08 -05:00
72b596efb3
DPI $display like sformat metacomment and $sformatf
2010-01-17 19:13:44 -05:00
0d1de96dbc
Internals: Add AstSFormatF
2010-01-17 15:53:12 -05:00
788f69a8c9
DPI: Support strings in DPI Imports
2010-01-17 15:10:37 -05:00
ab2702070b
Remove extra warning newlines
2010-01-15 20:07:16 -05:00
729dfdfed7
Copyright year update
2010-01-05 21:15:06 -05:00
dbce06500d
Support enums
2009-12-27 08:29:55 -05:00
17bf13fcb6
Support DPI context imports
2009-12-05 10:38:49 -05:00
a40fae04ce
Support direct programming interface (DPI) "import".
2009-12-03 06:55:29 -05:00
ad0fcb745e
Internals: Use common function to resolve task pins
2009-11-30 18:36:31 -05:00
c7d8eb126f
Support and .
2009-11-23 21:24:55 -05:00
62f707f501
Support $test$plusargs and $value$plusargs, but see the docs.
2009-11-19 17:04:21 -05:00
8e6846d9da
Internals: Remove AstVar methods in preference of going via dtype
2009-11-15 08:52:19 -05:00
8487d67f00
Internals: Disable debug message when no warnings
2009-11-09 20:38:23 -05:00
377f194837
Support typedef
2009-11-06 23:16:06 -05:00
700c1f836d
Internals: Move array definitions to AstArrayDType instead of under AstVars.
...
Prep work for more complicated data types.
2009-11-04 22:31:53 -05:00
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
4c26792c9b
Internals: Create data types and attach to AstVars, in prep for typedefs.
...
Added AstNodeDType and AstBasicDType and associated enums.
2009-11-02 08:06:04 -05:00
39444d83c5
Support little endian bit vectors ("reg [0:2] x;").
2009-10-25 16:53:55 -04:00
64b57fa907
Internals: Commentary and new select tests for future merge-in. No functional change.
2009-10-15 21:47:15 -04:00
dd4059beb8
Internals: Rework V3Param, V3Width and V3Const to return a AstNode* representing
...
any replacement edit they made to the passed in node. Assure all callers use it
and/or comment on non-use. Hopefully no function changed.
2009-10-14 20:13:04 -04:00
92718a819c
Fix cell port connection to unsized integer causing false width warning.
2009-10-09 22:55:37 -04:00
546e7c0c1f
Internals: iterateAndNext now requires backp to exist, for forward compatibility
2009-10-04 17:01:35 -04:00
03c5d06107
Visitors that just accept netlists should say so. No functional change
2009-10-01 22:33:11 -04:00
2c3c990019
Move swap to V3Ast, and tell which AstUser*InUse fails assertions
2009-09-23 23:10:46 -04:00
cb8b0d3597
No need for V3Signed to recurse into generate if.
2009-09-22 18:58:59 -04:00
c44febe85e
Remove ; from end of some function definitions. No functional change
2009-07-22 14:38:20 -04:00
aeeaaa53d4
Support constant function calls for parameters.
2009-07-17 14:13:11 -04:00
510fe8e634
Explicitly size all parameters, even if not used for module cells
2009-07-16 14:49:34 -04:00
6835aecdce
On WIDTH warnings, show variable name causing error.
2009-07-09 17:39:24 -04:00
be1a3f427e
Support zero-width constants in concatenations.
2009-06-30 11:54:07 -04:00
7df730cedd
Verilator is now licensed under LGPL v3 and/or Artistic v2.0.
2009-05-04 17:07:57 -04:00
d60d0a60c7
Support repeat and forever statements.
2009-02-25 22:06:59 -05:00
21b5a4e9e4
Add --debugi-<srcfile> option.
2009-01-21 16:56:50 -05:00
0e4f9170fa
Tristate support; merge from branch.
2009-01-06 11:03:57 -05:00
3d06720628
Copyright year update
2009-01-02 11:47:39 -05:00
e46e7bbf99
Fix 'bad select range' warning missing some cases, bug43.
2008-11-12 20:54:58 -05:00
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
f197dd29cb
Suppress width warnings between constant strings and wider vectors.
2008-09-22 19:36:08 -04:00
ef69f36403
More renames of asInt/toUInt where deemed correct
2008-09-04 11:03:46 -04:00
Johan Bjork
Wilson Snyder
Glen Gibb
Lane Brooks