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53 Commits

Author SHA1 Message Date
Geza Lore
d9c893af11 Internals: Add VString::startsWith predicate function 2021-07-20 14:29:43 +01:00
Wilson Snyder
512fe0a2d1 Internals: Add const. No functional change. 2021-06-20 18:33:13 -04:00
Geza Lore
c207e98306
Implement a distinct constant pool (#3013) 
What previously used to be per module static constants created in
V3Table and V3Prelim are now merged globally within the whole model and
emitted as part of a separate constant pool. Members of the constant
pool are global variables which are declared lazily when used (similar to
loose methods).
 2021-06-13 15:05:55 +01:00
Geza Lore
60d5f0e86b
Emit model implementation as loose methods. (#3006) 
This patch introduces the concept of 'loose' methods, which semantically
are methods, but are declared as global functions, and are passed an
explicit 'self' pointer. This enables these methods to be declared
outside the class, only when they are needed, therefore removing the
header dependency. The bulk of the emitted model implementation now uses
loose methods.
 2021-06-13 14:33:11 +01:00
Wilson Snyder
3a55600913 Internals: Restyle with C++11 using replacing typedef 2021-03-12 18:10:45 -05:00
Wilson Snyder
404b323f8c Internals: Remove some unnecessary typedefs. No functional change. 2021-03-12 17:26:53 -05:00
Yutetsu TAKATSUKASA
97b869e5d8
Internals: Mark some functions of VSpellCheck 'const'. No functional change is intended. (#2817) 2021-03-04 22:08:44 +09:00
Wilson Snyder
be31fdcfe4 Use Google-style-guide header guard naming, to avoid __ prefix. 2021-03-03 21:57:07 -05:00
Wilson Snyder
bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder
f2d8e45d72 For performance, use unordered_set/map where possible. No functional change intended. 2020-11-25 20:57:30 -05:00
Wilson Snyder
b6ded59c2b Internals: Use and enforce class final for ~5% performance boost. 2020-11-18 21:32:16 -05:00
Wilson Snyder
1b0a48ea02 Internals: Use C++11 = default where obvious. No functional change intended. 2020-11-16 19:56:16 -05:00
Wilson Snyder
70b3a599ce Fix trace signal names getting hashed (#2643). 2020-11-16 18:11:27 -05:00
Wilson Snyder
d75a8624c1 C++11: constexpr replacing defines. No functional change intended. 2020-08-16 14:19:12 -04:00
Wilson Snyder
72d2cff0a1 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
033e7ac020 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
ea4031cbd3 C++11: Use delegating constructors. No functional change. 2020-08-16 11:44:05 -04:00
Yutetsu TAKATSUKASA
953a442827
Support hierarchical verilation using protect lib (#2206) 2020-08-15 09:43:53 -04:00
Wilson Snyder
01255082a6 Internals: Refactor to decouple LinkDot from ParseImp. No functional change intended. 2020-06-07 08:21:22 -04:00
Wilson Snyder
4773a1e77c Misc internal coverage improvements. 2020-05-17 11:06:14 -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
5c966ec510 clang-format many files. No functional change. 
Use nodist/clang_formatter to reformat files that are now clean.
 2020-04-13 22:52:23 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00
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
f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Wilson Snyder
5089f997cc Internals: Use standard function for include guards. No functional change intended. 2019-12-23 19:00:17 -05:00
Wilson Snyder
5811ec07e6 Update URLs to https://verilator.org 2019-11-07 22:33:59 -05:00
Wilson Snyder
771a301f66 Commentary: Remove newlines, upsets some patches. No functional change. 2019-10-04 20:17:11 -04:00
Wilson Snyder
bd89c71694 Internals: Refactor to avoid V3Global requirements in V3String. No functional change intended. 2019-10-02 21:38:16 -04:00
Wilson Snyder
f6e0e9adec Internals: Use SHA256 instead of insecure SHA1. 2019-09-28 13:32:28 -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
97561bf064 When showing an error, show source code. 2019-07-14 21:42:03 -04:00
Wilson Snyder
173efbc829 Offer suggestions on bad identifier errors. 2019-07-14 10:08:53 -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
8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder
d87b9d25ca Internals: Cleanup and standardize include order. No functional change intended. 2018-10-14 13:59:40 -04:00
Wilson Snyder
75f28fd446 Internals: Fix spacing of function calls. No functional change. 2018-08-25 09:52:45 -04:00
Wilson Snyder
7922a1de28 Internals: Misc cleanups related to V3LinkDot. No functional change intended. 2018-03-15 19:46:05 -04:00
Wilson Snyder
8e65d93d6d Copyright year update. No functional change. 2018-01-02 18:05:06 -05:00
Wilson Snyder
e6d7e7e329 Version bump 2017-01-15 12:13:13 -05:00
Wilson Snyder
b738d1960a Copyright year update 2016-01-06 20:36:41 -05:00
Wilson Snyder
b0a249f338 Fix display %u, %v, %p, %z, bug989. 2015-11-10 21:12:15 -05:00
Wilson Snyder
318ded4198 Internals: Cleanup cppcheck warnings. 2015-10-03 22:33:06 -04:00
Wilson Snyder
d0653f72e2 Fix very long module names, bug937. 2015-09-19 20:12:35 -04:00
Wilson Snyder
64748b7b1d Internals: Replace FNV hashes with SHA1 2015-09-19 18:49:54 -04:00
Wilson Snyder
06d5a7b2bf Internals: Allow hashing nulls; misc cleanup 2015-07-06 19:37:20 -04:00
Wilson Snyder
5af8a8aa4c Internals: Hash nulls 2015-07-05 20:31:30 -04:00
Wilson Snyder
4c91ade61d Copyright year update 2015-01-07 18:25:53 -05:00