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665 Commits

Author SHA1 Message Date
Wilson Snyder
ca162716c6 Internals: clang-format 2020-05-10 14:29:15 -04:00
Yossi Nivin
f9a0cf0cff
Support $countbits (#2287) 2020-05-10 14:27:22 -04:00
Wilson Snyder
070bcddf5a Support unpacked array .sum and .product. 2020-05-10 12:48:33 -04:00
Wilson Snyder
a7e17a8855 Fix double conversion on half of conditional. 2020-05-08 21:35:45 -04:00
Wilson Snyder
72bd91c7f1 Support $isunbounded and parameter $. (#2104) 2020-05-07 21:12:58 -04:00
Wilson Snyder
8850ca962e Fix newish error to use standard parens to ref IEEE. 2020-05-07 21:12:58 -04:00
Wilson Snyder
ca77a93214 Add lint check for bad delay locations. 2020-05-06 19:25:13 -04:00
Wilson Snyder
c6d1a9858a Use clang-format 10.0.0 2020-04-28 18:47:59 -04:00
Wilson Snyder
910803e6db Fix error on unpacked connecting to packed, #2288. 2020-04-27 18:38:54 -04:00
Wilson Snyder
87e1c36e4a Support event data type (with some restrictions). 2020-04-25 15:37:46 -04:00
Wilson Snyder
7176aee852 Internals: Parse fork and delays, but then still report unsupported. 2020-04-22 21:31:40 -04:00
Wilson Snyder
def40fab9b Internals: Rename VSigning 2020-04-19 21:19:09 -04:00
Wilson Snyder
e6f345e45d Internal: clang-tidy fixes. No functional change. 2020-04-15 21:47:37 -04:00
Wilson Snyder
d4f7f5297a
Support IEEE time units and time precisions, #234. (#2253) 
Includes `timescale, $printtimescale, $timeformat.
VL_TIME_MULTIPLIER, VL_TIME_PRECISION, VL_TIME_UNIT have been removed
and the time precision must now match the SystemC time precision.
To get closer behavior to older versions, use e.g. --timescale-override
"1ps/1ps".
 2020-04-15 19:39:03 -04:00
Wilson Snyder
f3308d236b clang-format remaining sources. No functional change. 2020-04-15 07:58:34 -04:00
Wilson Snyder
dba88bae3c Support class new. 2020-04-12 18:57:12 -04:00
Wilson Snyder
1e2d73fc80 Internals: clang-format and refactor taskref pin handling. 2020-04-12 08:26:14 -04:00
Geza Lore
0cfa828572 Fix DPI import/export to be standard compliant, #2236. 2020-04-07 19:07:47 -04:00
Wilson Snyder
50535a1894 Internals: cppcheck 1.90 fixes. No functional change intended. 2020-04-05 18:57:47 -04:00
Wilson Snyder
a494ad5ec7 Support $ferror, #1638. 2020-04-05 11:22:05 -04:00
Wilson Snyder
6eadb8e771 Add simplistic class support with many restrictions, see manual, #377. 2020-04-05 09:30:23 -04:00
Wilson Snyder
38a31ae168 Cleanup misc clang-tidy warnings. No functional change intended 2020-04-03 22:31:54 -04:00
Wilson Snyder
926209706f Report REALCVT on $display format mistakes. 2020-04-01 20:42:47 -04:00
Wilson Snyder
bd5d4c61c6 Suppress REALCVT for small whole real numbers. 2020-04-01 19:24:07 -04:00
Wilson Snyder
19abce5535 Suppress REALCVT for whole real numbers. 2020-04-01 18:43:53 -04:00
Wilson Snyder
e6beab4037 Fix implicit conversion of floats to wide integers. 2020-03-31 20:42:07 -04:00
Wilson Snyder
0cf44a9c4f Internals: Refactor InsideRange common code. No functional change intended. 2020-03-30 18:12:50 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00
Wilson Snyder
2d52f525c5 Add --structs-packed for forward compatibility, #1541. 2020-03-07 10:51:06 -05:00
Wilson Snyder
e70cba77e6 Add support for dynamic arrays, #379. 2020-03-07 10:24:27 -05:00
Wilson Snyder
8054fc47ea Internals: Refectoring. No functional change intended. 2020-03-07 08:24:57 -05:00
Wilson Snyder
29923b78fd Internals: Use VL_TO_STRING instead of to_string. 2020-03-05 23:28:41 -05:00
Wilson Snyder
135cbcd79a Internals: Move 'new' unsupported forward from parse into Ast. 2020-03-05 22:33:31 -05:00
Wilson Snyder
75ecad591a Implement $displayb/o/h, $writeb/o/h, etc, Closes #1637. 2020-03-05 21:49:25 -05:00
Wilson Snyder
30a33a6104 Add support for and , #2126. 2020-03-01 21:39:23 -05:00
Wilson Snyder
609a5dc26d Fix cppcheck warnings. No functional change intended. 2020-02-03 23:21:56 -05:00
Wilson Snyder
2d195ebae5 Cleanup IEEE references. 2020-01-30 20:23:57 -05:00
Wilson Snyder
d4614c290e Fix WIDTH warning on </<= of narrower value, #2141. 2020-01-28 20:10:10 -05:00
Tobias Rosenkranz
027cce35c0 Support enum.next(k) with constant k > 1, #2125. 2020-01-27 17:25:25 -05:00
Wilson Snyder
9fd81b2c6b Support string character access via indexing. 2020-01-26 16:38:22 -05:00
Wilson Snyder
619214b48f Support $sampled. 2020-01-26 13:38:15 -05:00
Wilson Snyder
68fa82fb14 Support $typename, and use to cleanup error messages. 2020-01-26 13:21:25 -05:00
Wilson Snyder
cac50282eb Fix pattern replication without key. 2020-01-26 11:38:34 -05:00
Wilson Snyder
8a8f1135b7 Support type(expression) operator, #1650. 2020-01-26 10:28:13 -05:00
Yutetsu TAKATSUKASA
fbdf5f2dad Internals: Mark all visit() with VL_OVERRIDE. Closes #2132. 
* Add VL_OVERRIDE macro so that compiler can tell my typo when trying to override a function.

* Mark visit() with VL_OVERRIDE. No functional change intended.
 2020-01-21 17:35:56 -05:00
Wilson Snyder
18e837336a Internals: Rename MethodCall. No functional change. 2020-01-18 14:11:05 -05:00
Wilson Snyder
623c4ec103 Internals: Create VL_DO_DANGLING. No functional change intended. 2020-01-16 20:17:11 -05:00
Pieter Kapsenberg
4443ab34fd Support left justified . Closes #2101. 2020-01-15 07:32:45 -05:00
Wilson Snyder
918df2e618 Support / with assoc arrarys. Closes #2100. 2020-01-14 07:01:17 -05:00
Wilson Snyder
2638f9db19 Error cleanups. 2020-01-10 19:18:27 -05:00
Wilson Snyder
f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Wilson Snyder
f540dead79 Internals: new() support code, and misc stuff. 2019-12-24 12:47:27 -05:00
Wilson Snyder
40a847d613 Internals: Refactor some code. No functional change intended. 2019-12-24 10:23:43 -05:00
Wilson Snyder
c8daab3b46 Internals: Refactor some member handling. No functional change intended. 2019-12-23 20:48:23 -05:00
Kuba Ober
c9ca390926 Fix missing <algorithm> header. Pull (#8) 2019-12-20 20:14:52 -05:00
Stefan Wallentowitz
9a54b2144b Fix queue issues, bug1643. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-18 18:17:18 -05:00
Stefan Wallentowitz
d738501c01 Fix queues as statements, bug1641. 2019-12-17 06:08:41 -05:00
Wilson Snyder
53c6b7df63 Internals: Rename NodeClassDType. No functional change. 2019-12-16 22:46:09 -05:00
Wilson Snyder
83a1bd0675 Support immediate cover statements & refactor coverage internals. 2019-12-16 21:44:20 -05:00
Yutetsu TAKATSUKASA
8cdc0c4e00 Support string putc, getc, substr, bug1606. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-15 08:09:52 -05:00
Wilson Snyder
2408de16a0 Support bounded queues. 2019-12-14 21:39:47 -05:00
Yutetsu TAKATSUKASA
c2037ddbc5 Support string compare, icompare, ato* methods, bug1606. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-09 19:17:52 -05:00
Wilson Snyder
62b0d15d2e Add lint check for bad enum 4-state values. 2019-12-08 22:26:54 -05:00
Wilson Snyder
cda5c53cf9 Add BOUNDED warning and promote bounded queues to unbounded. 2019-12-08 15:56:49 -05:00
Wilson Snyder
10a6b566ef Fix error on unpacked concatenations, bug1627. 2019-12-07 15:53:34 -05:00
Wilson Snyder
e28175108f Support queues (excluding {} notation and pattern assignments), bug545. 2019-12-01 12:35:49 -05:00
Wilson Snyder
b81295230a Support associative arrays. 2019-12-01 11:52:48 -05:00
Wilson Snyder
6ae7f7b152 Last commit: Fix pattern mismatch crash. 2019-12-01 11:43:48 -05:00
Wilson Snyder
03026b63b9 Internals: Refactor huge pattern function. No functional change intended. 2019-12-01 11:03:53 -05:00
Wilson Snyder
38e586fabe Internals: Misc refectoring for assoc/queues. 2019-12-01 06:09:58 -05:00
Wilson Snyder
682c2a610f Fix $display("%p") to be closer to IEEE. 2019-11-21 19:29:46 -05:00
Wilson Snyder
39eeda50c6 Internals: Rename MethodCall. No functional change. 2019-11-17 08:51:25 -05:00
Wilson Snyder
09ca4ce791 Internals: Assert proper AstArgs in place. 2019-11-17 08:43:04 -05:00
Wilson Snyder
0c0198cf55 Support string.toupper and string.tolower. 2019-11-17 05:05:09 -05:00
Wilson Snyder
62af9dbed4 Fix member to method error messages. 2019-11-16 15:32:55 -05:00
Wilson Snyder
3eb0ff8aa0 Detect wrong number of args on method calls. 2019-11-16 15:18:57 -05:00
Wilson Snyder
ce5a70fbca Internals: Split large method function. No functional change. 2019-11-16 14:40:45 -05:00
Wilson Snyder
c36d9a68f5 Support $ungetc. 2019-11-16 12:55:10 -05:00
Wilson Snyder
de7caad710 Fix signed wildcard comparisons. 2019-11-16 09:58:01 -05:00
Wilson Snyder
4767083a72 Internals: Rework AstInitArray to have O(1) access. No functional change intended. 2019-11-09 17:12:26 -05:00
Wilson Snyder
5811ec07e6 Update URLs to https://verilator.org 2019-11-07 22:33:59 -05:00
Wilson Snyder
8a3227697e Fix bad-syntax crashes, bug1579. 2019-11-04 22:00:20 -05:00
Wilson Snyder
67a0ad02d2 Fix bad-syntax crasses, bug1591. 2019-11-04 19:27:31 -05:00
Wilson Snyder
055a978866 Fix bad-syntax crasses, bug1583, bug1585. 2019-11-04 19:06:55 -05:00
Wilson Snyder
9ff5ef4ad5 Fix false CMPCONST/UNSIGNED warnings on inside, bug1581. 2019-11-02 16:56:37 -04:00
Wilson Snyder
63373f6f4c Fix missing error when parameter assigned to type, bug1576. 2019-10-30 18:18:29 -04:00
Wilson Snyder
8ce60e955f Fix missing error when parameter assigned to type, bug1575. 2019-10-29 18:38:59 -04:00
Wilson Snyder
771a301f66 Commentary: Remove newlines, upsets some patches. No functional change. 2019-10-04 20:17:11 -04:00
Wilson Snyder
4f315d9078 Fix ugly error on interface misuse, bug1525. 2019-09-25 21:53:01 -04:00
Wilson Snyder
900115bb2d Fix false warning on backward indexing, bug1507. 2019-09-17 15:17:23 -04:00
Wilson Snyder
e556269692 Commentary - Spelling fixes 2019-09-12 07:22:22 -04:00
Wilson Snyder
fa904f386c Commentary - Spelling fixes 2019-09-09 07:50:21 -04:00
Wilson Snyder
314cd92129 Support $fseek, $ftell, $frewind, bug1496. 2019-09-03 21:28:15 -04:00
Wilson Snyder
81e806e895 Fix elaboration time errors, bug1429. 2019-08-04 22:34:54 -04:00
Wilson Snyder
71265a8ec9 Internals: Rename unsized functions. No functional change. 2019-08-04 12:39:35 -04:00
Wilson Snyder
ee469eedaf Fix some errors reporting wrong objects. 2019-07-14 15:06:49 -04:00
Wilson Snyder
cbb9288cb1 Fix some errors reporting wrong objects. 2019-07-14 12:21:39 -04:00
Wilson Snyder
a7e5cccf33 In errors, single quote signals and other from-user data. 2019-07-11 22:36:32 -04:00
Wilson Snyder
0f857ce423 In errors, single quote signals and other from-user data. 2019-07-11 22:09:30 -04:00
Wilson Snyder
dacf45fea9 Fix error message continuations to avoid linenumber repetition 2019-07-11 19:15:40 -04:00
Wilson Snyder
2ca418288d Fix enum values not being sized based on parent, bug1442. 2019-07-06 16:26:44 -04:00
Wilson Snyder
8548ecfdac Internals: Add UASSERT_OBJ macro to replace hand-done ifs. No functional change intended. 
This makes it easier to filter out correctly zero code-coverage lines.
 2019-07-06 12:57:50 -04:00
Wilson Snyder
01ef7122e9 Internals: Add lcov code coverage markers. 2019-06-30 22:37:03 -04:00
Wilson Snyder
8e7559c6c9 Show included-from filenames in warnings, bug1439. 2019-06-22 17:01:39 -04:00
Wilson Snyder
f6f8073058 Support logical equivalence operator <->. 2019-06-01 19:40:06 -04:00
Wilson Snyder
b83b606267 Internals: Detab and fix spacing style issues. No functional change. 
When diff, recommend using "git diff --ignore-all-space"
When merging, recommend using "git merge -Xignore-all-space"
 2019-05-19 16:13:13 -04:00
Wilson Snyder
01725f662f Fix $display with string without %s, bug1441. 2019-05-16 21:21:38 -04:00
Wilson Snyder
13ecb8e177 Fix fault on with %t, bug1443. 2019-05-16 19:35:10 -04:00
Todd Strader
eac3458647 Internals: V3Number tracks node information, part of bug1305. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-05-09 20:03:19 -04:00
Wilson Snyder
37c8cc82b2 Auto-extend and WIDTH warn on unsized X/Zs, bug1423. 2019-05-07 21:57:38 -04:00
Wilson Snyder
7bf3366041 Support . 2019-03-07 20:56:53 -05:00
Wilson Snyder
ef884143d1 Add circular typedef error, bug1388. 2019-01-12 09:33:57 -05:00
Wilson Snyder
0d4270c979 Turn off temporary debug message. 2019-01-05 06:01:22 -05:00
Wilson Snyder
8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder
e01c9df35e Fix error when pattern assignment has too few elements, bug1378. 2018-12-18 20:41:14 -05:00
Wilson Snyder
45c9939a5e Fix hang on bad pattern keys, bug1364. 2018-11-01 19:03:52 -04:00
Wilson Snyder
ad2929dff0 Support "ref" and "const ref" pins and functions, bug1360. 2018-10-30 20:50:09 -04:00
Wilson Snyder
b8098098d8 Internals: Refactor input/output to new class in prep for ref support. 2018-10-27 17:29:00 -04:00
Wilson Snyder
304a24d03a Internals: Fix many clang-tidy issues. No functional change intended. 2018-10-14 18:39:33 -04:00
Wilson Snyder
5ae1ce90ad Internals: Refactor into cvtToHex function. No functional change. 2018-10-14 16:25:36 -04:00
Wilson Snyder
d87b9d25ca Internals: Cleanup and standardize include order. No functional change intended. 2018-10-14 13:59:40 -04:00
Wilson Snyder
595419b370 Internals: Sort includes for clang-tidy. No functional change intended. 2018-10-14 07:04:18 -04:00
Wilson Snyder
0e37747d2c Support $past. 2018-09-23 15:20:01 -04:00
Wilson Snyder
3a6edae59d Fix string ?: conditional type resolution, bug1345. 2018-09-12 19:20:15 -04:00
Wilson Snyder
aaac5d4685 Support string.atoi and similar methods, bug1289. 2018-08-25 13:49:37 -04:00
Wilson Snyder
75f28fd446 Internals: Fix spacing of function calls. No functional change. 2018-08-25 09:52:45 -04:00
Wilson Snyder
8f838433df Internals: Fix spacing and style of v4 changes. No functional change. 2018-08-23 05:22:34 -04:00
Wilson Snyder
05db8ce6c8 Internals: Move iterators to AstNVisitor to avoid null this. 2018-05-10 20:55:37 -04:00
Wilson Snyder
02f18fc21b Merge from master 2018-03-15 23:31:59 -04:00
Wilson Snyder
2d580e6939 Support IEEE 1800-2017 as default language. 2018-03-12 22:26:34 -04:00
John Coiner
fc48008c1c Support 2018-03-12 16:44:01 -04:00
Wilson Snyder
5652867316 Merge from master 2018-03-11 10:42:44 -04:00
Wilson Snyder
c8cf2afb15 Support assert properties, bug785, bug1290. 2018-03-11 10:37:20 -04:00
Wilson Snyder
2c30aecc5b Merge from master 2018-03-10 16:51:34 -05:00
Wilson Snyder
770045676f Internals: Split some extremely long lines. No functional change. 2018-03-10 16:32:04 -05:00
Wilson Snyder
54a101acbe Internals: Fix -DLEAK_CHECKS failing due to visitor destructor being too late. 2018-03-10 12:57:50 -05:00
Wilson Snyder
22ff760f0b Support calling system functions as tasks, bug1285. 2018-03-08 23:40:19 -05:00
Wilson Snyder
f0ba17a19b Merge from master. 2018-02-27 07:24:31 -05:00
Patrick Stewart
fe5c4df079 Support trig functions (() etc), bug1281. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2018-02-26 04:25:07 -05:00
Wilson Snyder
1376e5de92 Fix pullup/pulldowns on bit selects, bug1274. 2018-02-10 19:08:07 -05:00
Wilson Snyder
22573d238b Internals: Fix GCC8 cppcheck warnings. No functional change. 2018-02-07 20:16:53 -05:00
Wilson Snyder
32859d9fc2 Fix GCC 8.0 issues 2018-02-07 18:58:21 -05:00
Wilson Snyder
597d28b505 Fix internals to make null-pointer-check clean. Also add more const's. No functional change intended, but likely something will break. 2018-02-01 21:32:58 -05:00
Wilson Snyder
94e8cf1de9 Internals: Use explicit std:: instead of using namespace std. No functional change intended. 2018-02-01 21:24:41 -05:00
Wilson Snyder
8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
Wilson Snyder
49fe4d081c Support DPI open arrays, bug909, bug1245. 2017-12-17 16:28:58 -05:00
Wilson Snyder
9a2a5d3155 Internals: Unroll V3Width task processing, in prep for openarrays. No functional change intended. 2017-12-16 09:36:07 -05:00
Wilson Snyder
d1b8f53711 Support DPI time and svLogicVal. 
Note older version incorrectly assumed svBitVal even for logicals.
 2017-12-09 20:17:37 -05:00
Wilson Snyder
662ebece71 Support string len() method. 2017-12-07 19:57:11 -05:00
Wilson Snyder
38b0e8a777 Fix some clang-analyzer warnings 2017-11-25 15:41:49 -05:00
Wilson Snyder
ae9179f412 Fix partial slicing with pattern assignments, bug991. 2017-11-23 14:55:32 -05:00
John Coiner
5c919cd0de Fix null dereference crash in width process. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2017-11-09 07:43:30 -05:00
Wilson Snyder
a1a8f17617 Internals: Add const's. No functional change 2017-10-10 20:24:10 -04:00
Wilson Snyder
d6b10465f3 Improve more errors to note IEEE 2017-09-18 23:06:31 -04:00
Wilson Snyder
63361fc56e Add performance information to --stats file. 2017-09-17 22:52:57 -04:00
Wilson Snyder
256eb4bba0 Support or/and/xor array intrinsic methods, bug1210. 2017-09-13 19:37:47 -04:00
Wilson Snyder
8c9ca7a1b3 Fix LITENDIAN warning on arrayed cells, bug1202. 2017-09-13 19:09:49 -04:00
Wilson Snyder
c28a6eef3b Fix whitespace issues, bug1203. 2017-09-11 19:18:58 -04:00
Wilson Snyder
c7a5ff5e82 Tests: Fix broken vgen test, commentary. 2017-06-20 19:10:18 -04:00
Wilson Snyder
97093fdf81 Fix power operator on wide constants, bug761. 2017-06-05 20:30:01 -04:00
Wilson Snyder
6b04901c4d Fix testplusargs false width warning, bug1165. 2017-05-19 07:20:41 -04:00
Wilson Snyder
b032fce962 Support $value$plusargs with variables, bug1165. 2017-05-18 22:41:43 -04:00
Wilson Snyder
96a5445d44 Support ports of array of reals, bug1154. 2017-04-28 06:10:14 -04:00
Wilson Snyder
d693065afb Fix backwards array interface error message 2017-04-27 06:36:14 -04:00
Wilson Snyder
e9125a3a22 Fix error on parameters with dotted references, bug1146. 2017-03-28 19:55:20 -04:00
Wilson Snyder
c27a60658f Add error on duplicate pattern assignments, bug1145. 2017-03-23 18:15:03 -04:00
Wilson Snyder
a6b78cbbee Fix error on improperly widthed default function, bug984. 2017-03-21 19:27:42 -04:00
Wilson Snyder
182a7076fd Fix missing error on interface size mismatch, bug1143. 2017-03-21 19:19:28 -04:00
Wilson Snyder
473d555dc1 Fix ugly interface-to-non-interface errors, bug1112. 2017-03-17 18:35:53 -04:00
Wilson Snyder
e637dd2390 Fix internal error on initializing parameter array, bug1131. 2017-03-06 07:20:30 -05:00
Wilson Snyder
e6d7e7e329 Version bump 2017-01-15 12:13:13 -05:00
Wilson Snyder
7efa40966a Internals: Remove second argument to visitors. No functional change intended. 2016-11-27 08:11:38 -05:00
Wilson Snyder
6d644dc764 Internals: V3Width now iterates like others, replacing arg passing. No functional change intended. 2016-11-25 16:48:36 -05:00
Wilson Snyder
ad39931e87 Internals: Cleanup uses of accept in V3Width. No functional change. 2016-11-07 19:14:45 -05:00
Wilson Snyder
e52f5f1b63 Internals: Remove extraneous castNode() calls. No functional change. 2016-11-05 10:06:43 -04:00
Wilson Snyder
bda4b326ab Internals: Use mixed case for AstType enums. No functional change. 2016-11-05 09:47:56 -04:00
Wilson Snyder
2117fe414e Fix error on wide numbers that represent shifts, bug1088. 2016-09-14 20:27:20 -04:00
Wilson Snyder
f11757e43a Fix error on wide shift, msg2005. 2016-09-12 18:31:45 -04:00
Wilson Snyder
891214fa72 Fix enum values of 11-16 bits wide using .next/.prev, bug1062. 2016-06-15 22:46:34 -04:00
Wilson Snyder
e819e285e2 Fix false warnings on non-power-2 enums using .next/.prev. 2016-06-15 20:13:52 -04:00
Wilson Snyder
9ae40d64f0 Support parameter type, bug376. 2016-03-14 21:51:31 -04:00
Wilson Snyder
cef097b7b7 Internals: Refactoring prep for parameter type branch. No functional change intended. 2016-03-12 20:54:52 -05:00
Wilson Snyder
90ecf14a0a Fix pattern assignment width propagation, bug1037. 2016-02-21 23:00:21 -05:00
Wilson Snyder
a509b6a21c Internals: Fix compares to null, ongoing part of bug1030. No functional change intended. 2016-02-08 22:15:44 -05:00
Wilson Snyder
d56179df17 Internals: Fix compares to null, part of bug1030. No functional change intended. 2016-02-02 21:02:00 -05:00
Wilson Snyder
b738d1960a Copyright year update 2016-01-06 20:36:41 -05:00
Wilson Snyder
9254443cd4 Fix casts under generates, bug999. 2015-11-12 22:29:42 -05:00
Wilson Snyder
b0a249f338 Fix display %u, %v, %p, %z, bug989. 2015-11-10 21:12:15 -05:00
Johan Bjork
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
Wilson Snyder
4475060268 Ignore %l in , bug983. 2015-10-27 20:37:52 -04:00
Wilson Snyder
215d5f68b0 Fix struct.enum.name method calls, bug855. 2015-10-23 22:57:15 -04:00
Wilson Snyder
4fc9a906f6 Internals: Fix cppcheck warnings; add VL_DANGLING. No functional change. 2015-10-04 13:16:35 -04:00
Wilson Snyder
5de83c9805 Internals: Fix cppcheck warnings. No functional change. 2015-10-04 13:11:32 -04:00
Wilson Snyder
318ded4198 Internals: Cleanup cppcheck warnings. 2015-10-03 22:33:06 -04:00
Wilson Snyder
a950e4816d Support extraction of enum bits, bug951. 2015-08-12 21:33:40 -04:00
Wilson Snyder
c87c66efb1 Fix size casts as second argument of cast item, bug950. 2015-08-12 19:37:25 -04:00
Wilson Snyder
9e61b9f696 Fix width propagation on sized casts, bug925. 2015-06-06 13:43:14 -04:00
Wilson Snyder
9542783a7e Internals: Refactor V3Inst static class. No functional change. 2015-05-13 20:56:16 -04:00
Wilson Snyder
0ee5743853 Add --dump-treei-<srcfile>, bug894. 2015-03-12 19:48:04 -04:00
Wilson Snyder
052a7e3deb Fix sign extension of pattern members, bug882. 2015-02-12 07:47:45 -05:00
Wilson Snyder
099f797975 Fix slice connections of arrays to ports, bug880. 2015-02-10 20:24:21 -05:00
Wilson Snyder
8323092a0c Fix cppcheck warnings. No functional change. 2015-02-09 21:05:27 -05:00
Wilson Snyder
e5af46d3fb Add warning on slice selection out of bounds, bug875. 2015-01-25 16:32:46 -05:00
Wilson Snyder
4c91ade61d Copyright year update 2015-01-07 18:25:53 -05:00
Wilson Snyder
b71b9ccb57 Fix member select error broke in 3.868, bug867. 2014-12-24 19:27:46 -05:00
Wilson Snyder
8b0af19351 Support cast operator with expression size, bug865. 2014-12-23 22:11:31 -05:00
Wilson Snyder
e755c7fdcc Internals: Rename to avoid off-by-one 2014-11-29 08:56:07 -05:00
Wilson Snyder
8d463b33cd Fix enum name off-by-one, bug854. 2014-11-29 08:47:03 -05:00
Wilson Snyder
c1593f856d Support enum.first/name and similar methods, bug848. 2014-11-28 20:34:23 -05:00
Wilson Snyder
93f1d7643d Fix duplicate Vdimtables and rename 2014-11-28 20:25:58 -05:00
Wilson Snyder
ce4dfb4296 Fix misc string handling issues. 2014-11-28 20:24:42 -05:00
Wilson Snyder
2e5f5010f7 Internals: Make V3Width dimensionValue more generic. No functional change. 2014-11-28 15:51:35 -05:00
Wilson Snyder
43be4cf2b5 Add 'string' printing and comparisons, bug746, bug747, etc. 2014-11-28 15:01:50 -05:00
Wilson Snyder
87a47a5ca0 Remove PSL support 2014-11-22 10:14:14 -05:00
Wilson Snyder
bfbca34eb0 Fix cast-to-size context-determined sizing, bug828. 2014-10-17 19:01:04 -04:00
Wilson Snyder
6e476255ca Support power operator with real, bug809. 2014-09-21 08:24:44 -04:00
Wilson Snyder
27af9b6b06 Fix clang warnings, bug818. 2014-09-11 21:28:53 -04:00
Wilson Snyder
6cf50e6579 Fix string corruption, bug780. 2014-06-08 21:36:18 -04:00
Wilson Snyder
5da5678e64 Fix pattern assignment to conditionals, bug769. 2014-06-06 21:52:16 -04:00
Wilson Snyder
a428e7f618 Fix pattern assignment to arrayed basic type, bug769. 2014-06-06 21:14:44 -04:00
Wilson Snyder
1f2abb9c0f Fix gate primitives with arrays and non-arrayed pins. 2014-05-15 20:57:09 -04:00
Wilson Snyder
56b85cc63c Suppress WIDTH warnings on 'x = 1<<a' 2014-05-10 17:19:57 -04:00
Wilson Snyder
90aca97e66 Internals: Flip sense of warnOn. No functional change intended. 2014-05-10 17:12:04 -04:00
Wilson Snyder
3aa290cddb Add error on power > 64-bits, bug761. 2014-05-10 08:24:51 -04:00
Wilson Snyder
a985a1f9f5 Fix >>> sign extension based on expression, bug754. 2014-05-03 09:25:12 -04:00
Wilson Snyder
b631b5927b Fix shift width extension, broke recent commit, bug754. 2014-04-30 22:47:01 -04:00
Wilson Snyder
adb39ceb98 Internals: cppcheck clean and add cppcheck_filtered 2014-04-29 22:59:38 -04:00
Wilson Snyder
aaea68d3d6 Rewrite V3Width for better spec adherence when -Wno-WIDTH. 2014-04-29 22:01:50 -04:00
Wilson Snyder
2accba2e71 Update WIDTH warning message formats to match future commit. 2014-04-29 21:11:57 -04:00
Wilson Snyder
60c2d136e1 Internals: V3Width renames. Fix CASEEQ signing. 2014-04-26 16:52:09 -04:00
Wilson Snyder
c41dfcf6ad Fix assertions broken from bug725, bug743. 2014-04-16 22:33:25 -04:00
Wilson Snyder
9c5dd8d767 Fix RHEL5.6 compile warnings. 2014-04-15 18:18:36 -04:00
Glen Gibb
d34275150c Support streaming operators, bug649. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2014-04-09 20:29:35 -04:00
Wilson Snyder
5c39420d91 Re-fix bug729 due to bug733; other internal sign extension cleanups too. 2014-04-07 21:34:00 -04:00
Wilson Snyder
14fcfd8a40 Fix signed extension problem with -Wno-WIDTH, bug729. 2014-04-05 15:52:05 -04:00
Wilson Snyder
ff19dd94f9 Fix power operator calculation, bug730. 2014-04-05 15:44:49 -04:00
Wilson Snyder
28e35a64ea Support parameter arrays, bug683. 2014-04-01 23:16:16 -04:00
Wilson Snyder
446b0e4e5e Support '{} assignment pattern on arrays, bug355. 2014-03-30 20:41:20 -04:00
Wilson Snyder
6e3e8318d0 Internals: Add dtype to InitArray; misc Slice cleanups. From bug355 branch. 2014-03-30 20:28:51 -04:00
Wilson Snyder
17b8b660f0 Internals: Fix assignment pattern replication. From bug355 branch. 2014-03-30 10:20:12 -04:00
Wilson Snyder
334e0e1ca6 Internals: Debug message. 2014-03-09 21:22:01 -04:00
Wilson Snyder
2d61e0270e Support case inside, bug708. 2014-01-20 21:59:53 -05:00
Wilson Snyder
4422de0c6c Copyright year update. 2014-01-06 19:28:57 -05:00
Wilson Snyder
7e54281e26 Fix array assignment from const var, bug693. 2013-10-31 22:39:26 -04:00
Wilson Snyder
4f6d80c602 Add UNPACKED warning to convert unpacked structs. 2013-10-28 20:41:05 -04:00
Wilson Snyder
b50542531d Fix enum value extension of '1. 2013-10-28 20:24:31 -04:00
Wilson Snyder
f1d9437c55 Report SELRANGE warning for non-generate if, bug675. 2013-09-10 07:16:13 -04:00
Wilson Snyder
c24f7b1391 Support named function and task arguments. 2013-08-17 20:34:49 -04:00
Wilson Snyder
236b9e9761 Fix parameter real conversion from integer. 2013-07-29 22:03:47 -04:00
Wilson Snyder
23bb045a72 Support interfaces and modports, bug102. 2013-05-27 21:39:19 -04:00
Wilson Snyder
53cd9d2403 Fix nested union crash, bug643. 2013-05-10 21:02:48 -04:00
Wilson Snyder
a767da4f3f Support <number>'() sized casts, bug628. 2013-03-05 22:13:22 -05:00
Wilson Snyder
4386077e2d Support pattern assignments with data type labels, bug618. 2013-02-13 20:52:38 -05:00
Wilson Snyder
49dbfd2131 Support pattern assignments in function calls, bug617. 2013-02-13 20:32:25 -05:00
Wilson Snyder
a80fce5ac1 Support pattern assignments to const variables, bug616. 2013-02-13 19:32:36 -05:00
Wilson Snyder
891b981cab Fix LITENDIAN on unpacked structures, bug614. 2013-02-13 19:03:10 -05:00
Wilson Snyder
f07f6a26a8 cppcheck fixes 2013-02-03 13:27:37 -05:00
Wilson Snyder
7d44bba95c Better packed-array misconnect error message 2013-02-02 19:22:02 -05:00
Wilson Snyder
4968a2abc5 Support inside expressions. 2013-02-02 12:55:48 -05:00
Wilson Snyder
91159da30d Fix enums with X values. Test in next commit. 2013-02-02 12:43:28 -05:00
Wilson Snyder
498ab23355 Commentary 2013-01-20 13:00:02 -05:00
Wilson Snyder
5d6a053f98 Fix internal error on array pin mismatch, bug393. 2013-01-20 12:59:27 -05:00
Wilson Snyder
929aeebf12 Support , and related functions, bug448. 2013-01-20 12:19:22 -05:00
Wilson Snyder
d4ef86afc0 Fix signed/unsigned parameter misconversion, bug606. 2013-01-18 21:35:43 -05:00
Wilson Snyder
1856cad816 Maintain little endian indication for multidimensional arrays 2013-01-17 23:21:07 -05:00
Wilson Snyder
bbeb382cbb Internals: Rename range lo/hi to match IEEE. 2013-01-17 20:29:20 -05:00
Wilson Snyder
6d1b42bedb Fix implicit one bit parameter selection, bug603. 2013-01-16 20:58:48 -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
7a8184d206 Internals: Remove dimension and use only dtypes for V3Width. 2013-01-13 15:21:38 -05:00
Wilson Snyder
1d5ebfd0b1 Internals: Have V3WidthSel use only dtypes for select promotion. 2013-01-13 14:49:53 -05:00
Wilson Snyder
5c7a6e278f Internals: Split into packed and unpacked array types 2013-01-12 16:19:25 -05:00
Wilson Snyder
5888a2c399 Internals: Move V3WidthSel::range into V3Width. No functional change intended. 2013-01-12 14:23:56 -05:00
Wilson Snyder
0a3a582949 Fix array extraction of implicit vars, bug601. 2013-01-09 19:00:12 -05:00
Wilson Snyder
a8bbf7231b Copyright year update. 2013-01-01 09:42:59 -05:00
Wilson Snyder
a547133efe Internals: Remove VAR_MEM to match Verilog-Perl, towards bug586. 2012-12-31 13:47:34 -05:00
Wilson Snyder
e7d63c7644 Fix large shift error on large shift constants. 2012-10-08 07:05:54 -04:00
Wilson Snyder
6464e8fee6 Misc code cleanups. Merge from assignment pattern branch. No functional change. 2012-09-25 19:27:00 -04:00
Wilson Snyder
d3601dd561 Support '{} assignment pattern on structures, part of bug355. 2012-08-12 15:15:21 -04:00
Wilson Snyder
6339159b04 MAJOR: Support packed structures and unions, bug181. 2012-07-29 10:16:20 -04:00
Wilson Snyder
33e6a17747 Internals: Look at tree state instead of back for AstAttr. No functional change. 2012-07-28 10:52:29 -04:00
Wilson Snyder
1899096ff4 Internals: Width debug and null print check 2012-07-27 21:12:06 -04:00
Wilson Snyder
e655c85489 Internals: findBit etc can be const. No functional change. 2012-07-23 21:29:53 -04:00
Wilson Snyder
a2f49063e2 Internals: Rename LinkDot methods. Merge from dot. No functional change 2012-07-21 09:27:57 -04:00
Wilson Snyder
1b439703ff Fix leak issues, bug521 2012-05-30 23:17:55 -04:00
Wilson Snyder
c6e7d87960 Commentary - Remove author lines as amany contributors now 2012-05-24 19:19:48 -04:00
Wilson Snyder
53f50463bc Internals: Add warnMore() for all continued messages. 2012-05-21 21:24:17 -04:00
Wilson Snyder
280f674ce9 Fix signed extending biops with WIDTH warning off, bug511. 2012-05-16 22:18:52 -04:00
Wilson Snyder
a92c66d512 Internals: Pass expected dtype in width. No functional change intended. 2012-05-16 20:58:15 -04:00
Wilson Snyder
6d0f39d841 Fix sign-extension underneath boolean operators. (In theory shouldn't matter, since comparing to zero.) 2012-05-11 18:26:45 -04:00
Wilson Snyder
1aec645510 Internals: Fix dead parameter calls. No functional change. 2012-05-09 23:06:43 -04:00
Wilson Snyder
3ea2038d3d Internals: Fix dead parameter calls. No functional change. 2012-05-09 23:04:20 -04:00
Wilson Snyder
7b3eb22865 Fix compile warning 2012-05-06 14:05:56 -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
c0da16bfcd Internals: Create dtypeFrom. Merge from dtype. No functional change. 2012-04-29 09:42:17 -04:00
Wilson Snyder
91e4010039 Internals: Rename AstRefDType subDTypep. Merge from dtype. No functional change. 2012-04-29 08:38:53 -04:00
Wilson Snyder
9c4ef27d49 Internals: Cleanup dead function names. Merge from dtype. No functional change. 2012-04-29 08:24:32 -04:00
Wilson Snyder
2e4da07a15 Fix ITOD internal error on real conversions, bug491. 2012-04-26 22:30:22 -04:00
Wilson Snyder
74c4c1bf44 Internals: Pass unconnected pins through structures. No functional change intended. 2012-04-26 19:01:11 -04:00
Wilson Snyder
ed5bc1e69c Internals: Rename arrayp to rangep(). No functional change intended. 2012-04-22 19:18:51 -04:00
Wilson Snyder
2d8feabe54 Fix generate operators not short circuiting, bug413. Merge from Jeremy Bennett. 2012-04-19 22:53:52 -04:00