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574 Commits

Author SHA1 Message Date
Ryszard Rozak 09518ee207
Support aliases with more operands (#6501) 2025-09-29 13:23:51 -04:00
Ryszard Rozak 500312c050
Support for simple alias statements (#6339) 2025-09-26 15:19:48 +02:00
Geza Lore 800af37975
Internals: Refactor generate construct Ast handling (#6280) (#6470) 
Internals: Refactor generate construct Ast handling (#6280)

We introduce AstNodeGen, the common base class of AstGenBlock,
AstGenCase, AstGenFor, and AstGenIf, which together represent all SV
generate constructs. Subsequently remove AstNodeFor, AstNodeCase
(AstCase is now directly derived from AstNodeStmt) and adjust internals
to work on the new representation.

Output is identical modulo hashes do to changed AstNode type ids, no
functional change intended.

Step towards #6280.
 2025-09-23 19:49:01 +01:00
Geza Lore 40ca0527db
Internal: Refactor AstAssignAlias (#6280) (#6473) 
Rename AstAssignAlias to AstAlias and make it derive from AstNode
instead of AstNodeStmt.

Replace AstAlias with AstAssignW in V3LinkDot::linkDotScope, which is
the last place we need to be aware of the alias construct. Using
AstAssignW dowstream enables further optimization while preserving the
same functionality.
 2025-09-22 16:30:26 -04:00
Wilson Snyder a647747260 Add IMPLICITSTATIC also on procedure variables. 2025-09-21 19:52:19 -04:00
Wilson Snyder af54a26b43 Fix parsing of `with (...) {...}` but still unsupported 2025-09-20 19:59:31 -04:00
Wilson Snyder 580a843474 Fix randomize inside module without any classes 2025-09-20 17:13:54 -04:00
Wilson Snyder d7f4dbfd13 Fix class.randomize without parens. 2025-09-16 18:56:04 -04:00
Geza Lore a44907b700
Fix memory leaks - batch 4 (#6439) 2025-09-16 19:22:36 +01:00
Ryszard Rozak c856380fac
Support modports referencing clocking blocks (#4555) (#6436) 2025-09-16 13:25:40 -04:00
Wilson Snyder 2b3bf5f51d Fix false missing implementation warning. 2025-09-16 07:48:20 -04:00
Wilson Snyder 39a9a00299 Fix external function declarations with class typedef references (#6433 expanded). 2025-09-14 23:52:48 -04:00
Wilson Snyder 218af5500b Fix external function declarations with class typedef references (#6433). 2025-09-14 21:53:13 -04:00
Wilson Snyder 12c524ac06 Internals: Refactoring (#6433 prep). No functional change intended. 2025-09-14 21:50:19 -04:00
Wilson Snyder e348c9c344 Internals: Create common function for inlinedDots handling 2025-09-13 19:35:56 -04:00
Geza Lore f1396fbced
Fix memory leaks - batch 2 (#6417) 2025-09-10 22:42:45 +01:00
Artur Bieniek 1923d23cff
Fix resolving default params upon instantiation or reference (#4497) (#6388) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Signed-off-by: Artur Bieniek <abieniek@internships.antmicro.com>
Co-authored-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2025-09-10 07:58:15 -04:00
Krzysztof Bieganski 6c69210037
Fix multiple resolution of classes, broke recently (#6396) (#6410) (#6413) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2025-09-10 07:09:55 -04:00
Wilson Snyder f57d1255e9 Fix import error format 2025-09-09 18:32:04 -04:00
Wilson Snyder c6ffd22c45 Improve interface parent error wording (#5357) 2025-09-08 07:21:03 -04:00
Geza Lore a1167b3d55
Fix use after free in V3LinkDot (#6403) 2025-09-08 10:24:55 +01:00
Krzysztof Bieganski 46f8003c4e
Fix import of class with default params (#6396) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2025-09-06 21:21:50 +02:00
Ryszard Rozak 107f64e53b
Fix segfault when modport variable is unresolved (#6386) 2025-09-05 14:27:46 +02:00
Wilson Snyder bd7f6d3c19 Fix randomize local after parameters applied (#6371). 2025-09-03 20:04:41 -04:00
Wilson Snyder 929d2ad83a Fix package imports not found after parameters applied (#6373). 2025-09-03 19:45:43 -04:00
Szymon Gizler 8868d459a2
Fix broken support of unassigned virtual interfaces (#6253) (#6338) 
* Fix broken support of unassigned virtual interfaces

Unassigned virtual interface support added by #6245 is broken - PR marks
dead module as alive - we can't do that as once a module is dead it
needs to remain dead because earlier steps (e.g. port resolution) have
already been skipped.

This commit handles unassigned virtual interfaces at the beginning of
first pass of LinkDot (so it is never marked as dead, and no linking
steps are getting skipped).

Fixes #6253.

* Apply suggestions from code review

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>

* Apply 'make format'

* Revert add of redundant iterateChildren() call

* Add original test case

---------

Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: github action <action@example.com>
 2025-08-28 09:03:46 -04:00
Wilson Snyder ac2859bf24
Internals: Upgrade to clang-format-18 (#6333) 2025-08-25 20:47:48 -04:00
Wilson Snyder 703f0d8c5d Commentary: spelling 2025-08-25 18:47:08 -04:00
Igor Zaworski b95a974ff1
Support generic interfaces (#6272) 2025-08-22 06:44:35 -04:00
Wilson Snyder 047a12cc62 Fix variables hiding package imports (#6289). 2025-08-13 18:05:37 -04:00
Wilson Snyder 60cbbf0ec1 Add error on mismatching prototypes (#6207). 2025-08-11 19:50:47 -04:00
Wilson Snyder eb80db9397 Clarify extern error message 2025-08-10 08:38:26 -04:00
Wilson Snyder c005486acf Support by ignoring delay2 on UDPs 2025-08-05 17:34:42 -04:00
Wilson Snyder 870c398094 Fix incorrect Non-ANSI I/O declaration conflict error (#6258) broke with #bd1ac038 2025-08-05 16:33:28 -04:00
Wilson Snyder dca504c706 Internals: Use UINFOTREE istead of dumpTree 2025-08-02 13:44:40 -04:00
Szymon Gizler 61f4c97f40
Support unassigned virtual interfaces (#5265) (#6245) 2025-08-01 12:39:13 +02:00
Wilson Snyder bd1ac03828 Add I/O versus data declaration checking. 2025-07-31 18:38:50 -04:00
Wilson Snyder 9d38e63269 Remove error on missing forward declarations of typedef in class (#6207). 2025-07-30 09:14:13 -04:00
Wilson Snyder f3560837ec Add error on missing forward declarations (#6207). 2025-07-26 17:11:35 -04:00
Igor Zaworski 98b8d43a4a
Fix parameter-dependent type linking (#6170) 2025-07-21 07:30:10 -04:00
Igor Zaworski 8c5ba3a0d7
Fix conflicting function/class name linking error (#6182) 2025-07-16 17:25:01 -04:00
Igor Zaworski 4e8a8a0398
Fix param-dependent class typedef linking (#6171) 2025-07-10 21:11:09 -04:00
Igor Zaworski 31c279a7b3
Support randomize() on class member selects (#6161) 2025-07-10 04:59:05 -04:00
Igor Zaworski dbfbc657e1
Fix class extends dotted error (#6162) 2025-07-09 17:12:11 -04:00
Ryszard Rozak 8b3a6ba542
Support disable dotted references (#6154) 2025-07-09 16:59:26 -04:00
Igor Zaworski 5777ab75c7
Fix crash with --dumpi-V3LinkDot without --debug (#6159) 2025-07-08 10:28:17 -04:00
Wilson Snyder 6c9cbaef62 Internals: Clean up some constructors. No functional change intended. 2025-07-03 18:59:32 -04:00
Paul Swirhun e0c3b42262
Fix developer build error on MacOS/Flex2.6.4 (https://github.com/verilator/verilator/pull/6153) 2025-07-02 19:56:10 -07:00
Wilson Snyder 75229cc03d Fix `pre_randomize`/`post_randomize` when no randomize (#6122). 2025-06-26 18:34:20 -04:00
Wilson Snyder e422c183ff Fix method calls without parenthesis (#6127). 2025-06-26 18:16:21 -04:00