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1394 Commits

Author SHA1 Message Date
Wilson Snyder
8f0e8e0696 Fix FST tracing of enums inside structs. 2020-01-24 19:46:46 -05:00
Geza Lore
7ab2bdb6bb Support libgoogle-perftools-dev's libtcmalloc if available. #2137. 
As Verilator continuously allocates and releases small objects (e.g.:
AstNode, V3GraphVertex, V3GraphEdge), it spends a significant amount of
time in malloc/free and friends. This patch adds the --enable-tcmalloc
configure option to link Verilator against the high performance malloc
implementation library libtcmalloc. The default is to use libtcmalloc if
available on the system. Note that there are no source code change, we
are simply replacing the standard library memory allocation functions.

Measured major compilation speed improvement of 27% when running
Verilator with -O3 on a large design.
 2020-01-23 17:32:19 -05:00
Stefan Wallentowitz
8e26bdd098
Fix vpi scope naming (#2130) 
Dedot and shorten the name so that public modules and interface cells
are accessible too via VPI.

Fixes #2109
 2020-01-21 17:03:21 +01:00
Stefan Wallentowitz
22088c907f
Set maximum number width (#2128) 
Adjust the maximum number width to 64K. Add --max-num-width option to
adjust this setting.

Closes #2082
 2020-01-21 12:17:31 +01:00
Pieter Kapsenberg
4a122fd0f2 Add detailed location to XML output (#2122) 
* Add detailed location to XML output

* Fixing build failures

* less cryptic regulary expressions

* correcting typo in test

* Adding file letter to the location attribute, and cleaning up the regular expression in the tests.

* Add remaining test expected output files for XML changes

* spacing fix, adding documentation on changes
 2020-01-20 14:08:13 -05:00
Pieter Kapsenberg
4443ab34fd Support left justified . Closes #2101. 2020-01-15 07:32:45 -05:00
Wilson Snyder
81e8127168 Add parameter values in XML. #2110. 2020-01-14 18:51:20 -05:00
Wilson Snyder
918df2e618 Support / with assoc arrarys. Closes #2100. 2020-01-14 07:01:17 -05:00
Stefan Wallentowitz
fad465abf1
Add lint_off -match waivers (#2102) 
* Add more directives to configuration files

Allow to set the same directives in configuration files that can also
be set by comment attributes (such as /* verilator public */ etc).

* Add support for lint messsage waivers

Add configuration file switch '-match' for lint_off. It takes a string
with wildcards allowed and warnings will be matched against it (if
rule and file also match). If it matches, the warning is waived.

Fixes #1649 and #1514 
Closes #2072
 2020-01-12 10:03:17 +01:00
Wilson Snyder
fe94f9891b Add error on misused define. 2020-01-11 09:16:26 -05:00
Wilson Snyder
fe9cf9bd42 devel release 2020-01-11 09:08:33 -05:00
Wilson Snyder
0c99bee4b1 Version bump 2020-01-11 06:54:36 -05:00
Wilson Snyder
87d126de49 Commentary 2020-01-09 20:09:50 -05:00
Wilson Snyder
a2911ed933 Fix shebang breaking some shells. Closes #2067. 2020-01-09 20:01:12 -05:00
Wilson Snyder
2a50fafef2 Fix %{number}s with strings. #2093. 2020-01-09 19:39:27 -05:00
Wilson Snyder
aac02c1ed1 Fix expand optimization slowing --lint-only. Closes #2091. 2020-01-09 18:04:49 -05:00
Wilson Snyder
9978cbfa5c Fix tracing -1 index arrays. Closes #2090. 2020-01-08 07:32:31 -05:00
Wilson Snyder
f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Peter Monsson
9b998cf6b3 Support implication operator "|->" in assertions, #2069. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-23 16:49:18 -05:00
Julien Margetts
c1fb938a61 Fix huge case statement performance. Closes #1644. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-23 07:47:57 -05:00
Peter Monsson
ea979c8f83 Fix disable iff in assertions. Closes #1404. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-22 15:49:10 -05:00
Wilson Snyder
3a70bbc70c Update Changes to reflect github issue numbers. 2019-12-22 15:33:45 -05:00
Kuba Ober
ee184f3f39 Fix strcasecmp for windows, bug1651. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-20 06:58:05 -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
f514049c04 Add cleaner error on version control conflicts in sources. 2019-12-16 21:54:20 -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
460e0541f3 Add error when `resetall inside module 2019-12-14 22:04:58 -05:00
Wilson Snyder
2408de16a0 Support bounded queues. 2019-12-14 21:39:47 -05:00
Stefan Wallentowitz
3ac6745658 Add vpiTimeUnit and allow to specify time as string, bug1636. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-13 19:11:37 -05:00
Wilson Snyder
39950d16d0 Ignore `uselib to end-of-line, bug1634. 2019-12-12 20:57:48 -05:00
Julien Margetts
f7a06cb54a Fix little endian cell ranges, bug1631. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-11 17:15:45 -05:00
Wilson Snyder
521418d832 Update FST trace API for better performance. 2019-12-10 18:55:09 -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
cda5c53cf9 Add BOUNDED warning and promote bounded queues to unbounded. 2019-12-08 15:56:49 -05:00
Wilson Snyder
3be0eea995 devel release 2019-12-08 13:50:14 -05:00
Wilson Snyder
44ce83cd8e Version bump 2019-12-08 07:58:47 -05:00
Wilson Snyder
c199930943 Commentary 2019-12-08 07:34:47 -05:00
Wilson Snyder
81fc1d48a6 Fix gate lvalue optimization error, bug831. 2019-12-07 16:49:11 -05:00
Wilson Snyder
10a6b566ef Fix error on unpacked concatenations, bug1627. 2019-12-07 15:53:34 -05:00
Todd Strader
4480938b25 Fix interface reference tracing, bug1595. 2019-12-07 12:28:19 -05:00
Wilson Snyder
5c6d74cd80 Fix assertion on dotted parameter arrayed function, bug1620. 2019-12-04 19:25:45 -05:00
Garrett Smith
96f8bbd023 Support float and shorts, bug1592, bug1619. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-12-03 18:26:22 -05:00
Wilson Snyder
b0669f3aca Fix false unused message on __Vemumtab, msg3180. 2019-12-02 19:03:33 -05:00
Wilson Snyder
2076b0219d Fix labels on functions with returns, bug1614. 2019-12-01 17:19:03 -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
3d6e8e9eb0 Add -Wno-context. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-11-23 10:40:32 -05:00
Wilson Snyder
17ad59394f Support shortreal as real, with a SHORTREAL warning. 2019-11-23 08:34:40 -05:00
Wilson Snyder
682c2a610f Fix $display("%p") to be closer to IEEE. 2019-11-21 19:29:46 -05:00
Wilson Snyder
99455a16bf Fix // in filenames, bug1610. 2019-11-20 21:23:03 -05:00
Matthew Ballance
f63dfd7028 Fix VPI timed callbacks to be one-shot, pull5. 
Signed-off-by: Matthew Ballance <matt.ballance@gmail.com>
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-11-19 22:44:33 -05:00
Wilson Snyder
0f6b625db8 Fix hang on concat error, bug1608. 2019-11-19 19:23:40 -05:00
Wilson Snyder
0c0198cf55 Support string.toupper and string.tolower. 2019-11-17 05:05:09 -05:00
Wilson Snyder
d480c2f033 Add +verilator+error+limit to see more assertion errors. 2019-11-16 18:25:47 -05:00
Wilson Snyder
8ebe86e54b Fix color assertion on empty if, bug1604. 2019-11-16 17:23:51 -05:00
Wilson Snyder
c36d9a68f5 Support $ungetc. 2019-11-16 12:55:10 -05:00
Wilson Snyder
8c5aa21a11 Support $rewind. 2019-11-16 12:21:35 -05:00
Wilson Snyder
47b5e36e60 Add -Wpedantic for compliance testing. 2019-11-16 11:59:21 -05:00
Wilson Snyder
a481638edb Add error on redefining preprocessor directives. 2019-11-16 10:19:43 -05:00
Wilson Snyder
e9c4ffa04e Fix for loop missing initializer, bug1605. 2019-11-15 18:24:55 -05:00
Wilson Snyder
6ce81698e7 devel release 2019-11-10 14:25:54 -05:00
Wilson Snyder
30be381aa8 Version bump 2019-11-10 14:13:46 -05:00
Wilson Snyder
2b26ca2c07 Optimize mask/and above conditionals. 2019-11-10 13:17:29 -05:00
Wilson Snyder
ce178ec987 Optimize modulus by power-of-two constants. 2019-11-10 12:12:57 -05:00
Wilson Snyder
28cbf39995 Support some unpacked arrays in parameters, bug1315. 2019-11-09 18:31:24 -05:00
Todd Strader
abe95f3ab3 Add interface port visibility in traces, bug1594. 2019-11-08 08:26:48 -05:00
Wilson Snyder
2aed499e00 Fix detecting missing reg types, bug1570. 2019-11-05 21:15:44 -05:00
Wilson Snyder
8a3227697e Fix bad-syntax crashes, bug1579. 2019-11-04 22:00:20 -05:00
Wilson Snyder
530ab17c8b Fix bad-syntax crashes, bug1586, bug1587. 2019-11-04 21:51:20 -05:00
Wilson Snyder
ca8da1f54f Fix bad-syntax crashes, bug1589. 2019-11-04 21:16:07 -05:00
Wilson Snyder
e40ad4a095 Commentary; part of last commit. 2019-11-04 19:33:21 -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
67d52372e5 Fix bad-syntax crashes, bug1582. 2019-11-04 18:48:47 -05:00
Wilson Snyder
9ff5ef4ad5 Fix false CMPCONST/UNSIGNED warnings on inside, bug1581. 2019-11-02 16:56:37 -04:00
Wilson Snyder
f781085755 Add --xml-output option. 2019-10-31 21:17:05 -04:00
Wilson Snyder
bcb766b4ce Fix bad-syntax crashes, bug1577. 2019-10-30 21:49:25 -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
171960635e Add recursive define detection, bug1574. 2019-10-28 22:35:31 -04:00
Wilson Snyder
2ab819aef0 Fix bad-syntax crashes, bug1573 2019-10-28 18:46:13 -04:00
Wilson Snyder
647c321437 Suppress 'command failed' on normal errors. 2019-10-27 17:34:04 -04:00
Wilson Snyder
f852ba8a33 Add --trace-coverage. 2019-10-27 09:27:18 -04:00
Yves Mathieu
baa6a2c31a Support quoted arguments in -f files, bug1535. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-24 07:33:19 -04:00
Todd Strader
3b33438e91 Benchmark --protect-lib runtime, bug1519. 2019-10-23 10:03:37 -04:00
Wilson Snyder
71fa09a25b Fix bad-syntax crashes, bug1563. 2019-10-18 21:30:34 -04:00
Patrick Stewart
1e4f471049 Add cmake support, bug1363. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-17 19:44:10 -04:00
Wilson Snyder
6081c262f2 Fix misc bad-syntax crashes, bug1557-1560. 2019-10-16 20:05:29 -04:00
Wilson Snyder
c73336f8f5 Fix misc bad-syntax crashes, bug1548, bug1550-1553. 2019-10-15 19:06:00 -04:00
Todd Strader
9b09309f51 Commentary: Fix Changes 2019-10-09 08:28:53 -04:00
Todd Strader
da0da9e258 Add --protect-lib to create protected libraries, bug1490. 2019-10-09 06:47:26 -04:00
Patrick Stewart
0ed58a4217 Fix multithreaded yield behavior when no work. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-07 19:27:31 -04:00
Patrick Stewart
8e6d68147c Support multithreading on Windows. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-07 19:23:06 -04:00
Wilson Snyder
2f28c5f5b4 Increase case duplicate/incomplete to 16 bit tables, bug1545. 2019-10-07 07:38:40 -04:00
Wilson Snyder
91f1acd85f Add --protect-ids to obscure information in objects, bug1521. 2019-10-06 13:24:21 -04:00
Wilson Snyder
99b2ab7540 Rename examples in prep for CMake. 2019-10-06 10:32:49 -04:00
Wilson Snyder
763b9909f1 devel release 2019-10-06 10:04:45 -04:00
Wilson Snyder
dfcd412e5f Version bump 2019-10-06 09:40:36 -04:00