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102 Commits

Author SHA1 Message Date
Wilson Snyder
52cde49a6f Internals: Add more const. No functional change. 2021-06-18 22:24:08 -04:00
Wilson Snyder
5fddf51e8c Internals: Favor VlWide over WData arrays. No functional change intended. 2021-06-17 21:17:25 -04:00
Geza Lore
6016e74b55 Drop ambiguous overloads in VlWide 
The 32-bit build fails with the ambiguous overload present.
 2021-06-14 00:37:33 +01:00
Geza Lore
c207e98306
Implement a distinct constant pool () 
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
Wilson Snyder
0f7ec6c9ba Fix missing array include () 2021-05-17 18:24:18 -04:00
Wilson Snyder
8992e2ec02 Commentary 2021-03-28 11:50:05 -04:00
Wilson Snyder
a1ab295b74 Commentary: Cleanup all include/* header comments. 2021-03-20 17:46:00 -04:00
Wilson Snyder
ce79c4ebf9 Fix class unpacked-array compile error (). 2021-03-13 12:47:19 -05:00
Wilson Snyder
abcb9cc91b Add VlWide to WDataInP. Part of coming commit. 2021-03-12 21:16:07 -05:00
Wilson Snyder
3a55600913 Internals: Restyle with C++11 using replacing typedef 2021-03-12 18:10:45 -05:00
Wilson Snyder
2cad22a22a
Add simulation context (VerilatedContext) (). () 
**   Add simulation context (VerilatedContext) to allow multiple fully independent
      models to be in the same process.  Please see the updated examples.
**   Add context->time() and context->timeInc() API calls, to set simulation time.
      These now are recommended in place of the legacy sc_time_stamp().
 2021-03-07 11:01:54 -05:00
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
c39a8b439a Internals: Use emplace instead of insert(make_pair(...)). No functional change intended. 2020-12-18 18:24:47 -05:00
Wilson Snyder
517fdb7587 Support queue of arrays 2020-12-12 19:19:32 -05:00
Wilson Snyder
93304f3b82 Internals: Reorder library code. No functional change. 2020-12-12 08:58:03 -05:00
Wilson Snyder
74ef35d3b3 Support $cast and new CASTCONST warning. 2020-12-05 22:58:36 -05:00
Wilson Snyder
9a9931fb9d Support complex function arguments. 2020-11-28 13:46:14 -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
e85a2e860e Support 'with item.index'. 2020-11-23 23:18:58 -05:00
Wilson Snyder
b6ded59c2b Internals: Use and enforce class final for ~5% performance boost. 2020-11-18 21:32:16 -05:00
Yutetsu TAKATSUKASA
b500e57991
Add an overload of VL_CVT_PACK_STR_NN for lvalue () 2020-11-19 06:52:03 +09:00
Wilson Snyder
1b0a48ea02 Internals: Use C++11 = default where obvious. No functional change intended. 2020-11-16 19:56:16 -05:00
Wilson Snyder
44eb362a18 clang-tidy cleanups. No functional change intended. 2020-11-10 21:40:14 -05:00
Wilson Snyder
0505816d31 Fix C++14 deprecated random_shuffle. 2020-11-03 08:52:47 -05:00
Wilson Snyder
48bcf66ac7 Fix C++14 deprecated random_shuffle. 2020-11-02 20:07:58 -05:00
Wilson Snyder
0145d9d514 Fix C++14 deprecated random_shuffle. 2020-11-02 19:55:01 -05:00
Wilson Snyder
2aedc91151 Support queue and associative array 'with' statements. () 2020-11-01 10:56:07 -05:00
Wilson Snyder
3a53b32a32 Move queue code before assoc, as assoc will eventually use queues. No functional change. 2020-10-30 22:49:55 -04:00
Wilson Snyder
51b0963e61 Internals: Favor const for map keys. No functional change intended. 2020-10-30 18:00:40 -04:00
Yutetsu TAKATSUKASA
05ff96bea3
Fix SEGV when $fgets, $sscanf, or $fscanf is used with string () 
* Add a test to use string for $fgets

* Use dedicated function for $fgets to std::string

* share the implementation of $fgets

* Pass -1 for bitwidth of std::string to distinguish from POD

* add checks for scanf with string

* apply clang-format
 2020-10-28 08:37:12 +09:00
Wilson Snyder
95d1272269 Support associative array pattern assignments and defaults. 2020-10-25 21:05:22 -04:00
Wilson Snyder
046c0a7aa1 Fix queue assignment with different limits, negative indicies 2020-10-24 22:08:11 -04:00
Wilson Snyder
51d1235cda Shorter stringify of empty queues, and better queue tests 2020-10-24 18:00:40 -04:00
Wilson Snyder
5d3dd52f13 Support queue slicing (). 2020-10-18 13:23:39 -04:00
Wilson Snyder
4576644591 Prep for future queue slicing. 2020-10-17 21:09:10 -04:00
Wilson Snyder
ee9d6dd63f C++11: Favor auto, range for. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
7c54a451a9 C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
2118038cb9 Commentary 2020-08-15 14:22:50 -04:00
Fan Shupei
04c96694e6
Add $writememb support () 2020-07-01 17:32:15 -04:00
Stephen Henry
1a0da2e4ec
Support multi-channel descriptor (MCD) I/O () 2020-05-14 18:03:00 -04:00
Wilson Snyder
d4f7f5297a
Support IEEE time units and time precisions, . () 
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
50535a1894 Internals: cppcheck 1.90 fixes. No functional change intended. 2020-04-05 18:57:47 -04:00
Wilson Snyder
a494ad5ec7 Support $ferror, . 2020-04-05 11:22:05 -04:00
Wilson Snyder
6eadb8e771 Add simplistic class support with many restrictions, see manual, . 2020-04-05 09:30:23 -04:00
Wilson Snyder
5302a9d0e6 Internals: clang-format cleanups. No functional change. 2020-04-04 17:55:37 -04:00
Wilson Snyder
38a31ae168 Cleanup misc clang-tidy warnings. No functional change intended 2020-04-03 22:31:54 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00