8b52bd817f
Add PROCINITASSIGN on initial assignments to process variables ( #2481 ).
2025-04-30 22:00:06 -04:00
38dd9a344e
Improve documentation for BADVLTPRAGMA
2025-04-30 20:32:30 -04:00
9b3fccdcb7
Add BADVLTPRAGMA on unknown Verilator pragmas ( #5945 ).
2025-04-29 18:18:54 -04:00
c9be36911f
Cleanup documentated option sort order, and enforce with test
2025-04-26 17:14:49 -04:00
14e7b1076e
Commentary: Changes update
2025-04-02 23:17:39 -04:00
559d990e82
Support command-line overriding `define ( #5900 ) ( #5908 )
2025-04-01 07:33:49 -04:00
e171463fa2
Add COVERIGN warning, as a more specific UNSUPPORTED error.
2025-01-06 18:48:32 -05:00
481adf8fe7
Commentary
2025-01-06 17:56:50 -05:00
8fbb725f34
Copyright year update.
2025-01-01 08:30:25 -05:00
079a53e820
Commentary: SYMRSVDWORD + VPI documentation ( #5696 )
2024-12-19 17:14:15 -05:00
8f4490628f
Commentary: Clarify some warning messages.
2024-07-20 17:50:14 -04:00
d4c3e35f97
Support `$psprintf` system function ( #4314 ) ( #5169 )
...
`$psprintf` is a non-standard system function present in some other
simulators, and has been rejected for standardization by IEEE because
of being basically the same as `$sformatf`.
To encourage users to fix their codebase, a warning is emitted by
default, but it gets otherwise interpreted as `$sformatf` as early as
during lexing.
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
* wording/formatting
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
---------
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-06-10 08:38:26 -04:00
80b08b71aa
Support NBAs to arrays inside loops ( #5092 )
...
For NBAs that might execute a dynamic number of times in a single
evaluation (specifically: those that assign to array elements inside
loops), we introduce a new run-time VlNBACommitQueue data-structure
(currently a vector), which stores all pending updates and the necessary
info to reconstruct the LHS reference of the AstAssignDly at run-time.
All variables needing a commit queue has their corresponding unique
commit queue.
All NBAs to a variable that requires a commit queue go through the
commit queue. This is necessary to preserve update order in sequential
code, e.g.:
a[7] <= 10
for (int i = 1 ; i < 10; ++i) a[i] <= i;
a[2] <= 10
needs to end with array elements 1..9 being 1, 10, 3, 4, 5, 6, 7, 8, 9.
This enables supporting common forms of NBAs to arrays on the left hand
side of <= in non-suspendable/non-fork code. (Suspendable/fork
implementation is unclear to me so I left it unchanged, see #5084 ).
Any NBA that does not need a commit queue (i.e.: those that were
supported before), use the same scheme as before, and this patch should
have no effect on the generated code for those NBAs.
2024-05-03 07:45:49 -04:00
3d57256070
Commentary: Changes update
2024-03-04 08:22:36 -05:00
214173c6b8
Support 1800-2023 preprocessor ifdef expressions; add PREPROC zero warning.
2024-03-02 10:15:19 -05:00
3786f59e03
Change to IEEE 1800-2023 warning mentions
2024-03-02 10:15:19 -05:00
ec01008fe3
Change zero replication width error to ZEROREPL warning ( #4753 ) ( #4762 )
2024-01-03 07:11:50 -05:00
e76f29e5ba
Copyright year update
2024-01-01 03:19:59 -05:00
a773a52559
Cleanup some IEEE references
2023-10-19 19:26:36 -04:00
c14eae6d56
Add SIDEEFFECT warning on mishandled side effect cases ( #487 partial)
2023-10-15 06:44:35 -04:00
472ad90d83
Change lint_off to not propagate upwards to files including where the lint_off is.
2023-10-09 04:12:01 -04:00
7f38414276
Internals: Rename addIgnoreMatch. No functional change.
2023-10-08 01:02:23 -04:00
24ff3155ae
Support randc ( #4349 ).
2023-09-18 21:17:21 -04:00
10c1653e72
Fix ZERODLY to not warn on 'wait(0)'.
2023-09-15 08:53:29 -04:00
a5eccc199b
Commentary: Changes update
2023-07-27 04:01:28 -04:00
3c964147be
Add MISINDENT lint warning for misleading indentation.
2023-07-01 10:45:25 -04:00
cff37f0775
Add GENUNNAMED lint warning.
...
Also fix generate-for blocks with empty statements getting lost.
2023-07-01 08:31:53 -04:00
8b1cc3b303
Commentary: Changes update
2023-07-01 07:35:58 -04:00
21c01ba97b
V3Fork - transform processes that can outlive their parents into separate tasks ( #4253 )
...
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
2023-06-14 20:44:53 +02:00
4bb876aee5
Fix false IMPLICITSTATIC on package functions.
2023-05-06 19:48:22 -04:00
64ab537b68
Add NEWERSTD warning when using feature in newer language standard ( #4168 ) ( #4172 ).
2023-05-05 22:36:51 -04:00
fa16eff003
Commentary ( #4118 )
2023-04-14 06:46:53 -04:00
05660d1118
Add CONSTRAINTIGN warning when constraint ignored. Likewise ignore constraint_mode, rand_mode.
2023-04-05 21:27:37 -04:00
2aa6a229ca
Change range order warning from LITENDIAN to ASCRANGE ( #4010 )
2023-03-20 20:44:11 -04:00
1ac721af8f
Add STATICVAR warning and convert to automatic ( #4027 ) ( #4030 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2023-03-17 07:48:41 -04:00
a8ce272e4a
Commentary: spelling
2023-03-14 08:39:54 -04:00
faf3804b9a
Fix LITENDIAN warning is backwards ( #3966 ) ( #3967 ).
2023-03-01 11:46:44 -05:00
026bbc306b
Removed deprecated --cdc option.
2023-02-13 22:49:51 -05:00
e16e9b89cd
Commentary ( #3932 ).
2023-02-03 07:27:23 -05:00
d3c14cc1ac
Split WIDTH warning into WIDTHEXPAND and WIDTHTRUNC ( #3900 )
2023-02-02 18:25:25 -05:00
4784daa7dc
Add IMPLICITSTATIC warning when a ftask/function is implicitly static ( #3839 )
2023-01-05 17:42:05 -05:00
b24d7c83d3
Copyright year update
2023-01-01 10:18:39 -05:00
b6cdae30f6
docs: Fix grammar.
2022-12-10 20:09:47 -05:00
d61ad04f32
docs: Fix and test for AsciiDoc breaks ( #3728 )
2022-12-09 21:01:33 -05:00
d87ef8394a
Fix CASEINCOMPLETE when covers all enum values ( #3745 ) ( #3782 ).
...
Co-authored-by: "G-A. Kamendje" <gkamendje@gmail.com>
2022-11-30 19:42:21 -05:00
d25834e57b
Add ENUMVALUE warning when value misused for enum ( #726 ).
2022-11-12 20:11:05 -05:00
0a045a7bf6
Change ENDLABEL from warning into an error.
2022-11-12 12:09:48 -05:00
46c5764383
Split UNUSED warning into genvar, param, and signal warnings ( #3607 )
2022-10-17 19:51:13 -04:00
cb7b024e8f
Commentary: Spelling, and add upgrade notes ( #3462 )
2022-10-16 11:10:41 -04:00
76ccd332a6
Internals: Remove DETECTARRAY, dead code.
2022-10-16 09:41:51 -04:00
Wilson Snyder
Brian Li
Todd Strader
Arkadiusz Kozdra
Geza Lore
Pengcheng Xu
Krzysztof Boronski
Ethan Sifferman
Iztok Jeras
Ryszard Rozak
Cameron Kirk
Andrew Nolte
Topa Topino