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
76b2ac9cc1
Support `+incdir` with multiple directories.
2025-01-05 19:30:39 -05:00
4361c516fd
Commentary: Update contributors.
2025-01-01 09:04:21 -05:00
7d5772c749
Commentary: Changes update
2025-01-01 08:45:29 -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
5f1df5b389
Add a default CMAKE_BUILD_TYPE ( #5691 ) ( #5692 )
2024-12-19 15:17:44 -05:00
29fb82d3b7
Commentary
2024-12-16 18:02:17 -05:00
c7355b4056
Commentary: Changes update
2024-12-15 09:19:30 -05:00
a7f8c9cc74
Commentary
2024-12-05 08:54:00 -05:00
7a8f71e7d8
Add `--fno-slice` to disable array assignment slicing ( #5644 ).
2024-11-28 13:49:34 -05:00
7695687e87
Commentary: Changes update
2024-11-27 17:56:05 -05:00
25d75ee86f
Add `--fno-inline-funcs` to disable function inlining.
2024-11-25 19:59:10 -05:00
749b0345df
Commentary: Changes update
2024-11-23 22:06:07 -05:00
ca31bcdbb6
Tests: Fix solver help output detection case insensitive ( #5626 ) ( #5627 )
2024-11-23 18:10:37 -05:00
9bde98e912
Commentary
2024-11-14 21:07:45 -05:00
c98744b914
Internals: Fix `VerilatedContext::randSeed` comments ( #5609 )
2024-11-14 11:07:23 -05:00
904be103df
Support parameter names in pattern initialization ( #5593 ) ( #5596 )
2024-11-14 07:25:58 -05:00
3ffea76e11
Add `--no-std-waiver` and default reading of standard lint waivers file ( #5607 ).
2024-11-12 22:11:19 -05:00
0bf413b260
Add `lint_off --contents` in configuration files. ( #5606 )
2024-11-12 20:21:16 -05:00
a5b2cb6ddf
Commentary: Changes update
2024-11-12 17:19:42 -05:00
779cf9248a
Cleanup/standardize configuration file string handling
2024-11-12 11:29:27 -05:00
1d06364284
Support vpiDefName ( #5572 )
2024-11-12 11:28:39 -05:00
4d95f6f7b8
Add `--waiver-multiline` for context-sensitive `--waiver-output`.
2024-11-11 20:00:26 -05:00
3c686d0eb2
Commentary
2024-11-11 08:44:46 -05:00
7c8ff1d19c
Add `--no-std-package` as subset-alias of `--no-std`.
2024-11-11 08:30:07 -05:00
03bd1bfc63
Move Concat balancing from DFG to FuncOpt ( #5602 )
...
This means it applies more widely, e.g. inside sequential logic.
2024-11-10 17:23:11 +00:00
77ef2cd487
Split up assignments to wides with Concat on the RHS ( #5599 )
...
Add a new pass to split up (recursively):
foo = {l, r};
into the following, with the right indices, iff the concatenation
straddles a wide word boundary.
foo[_:_] = r;
foo[_:_] = l;
This eliminates more wide temporaries.
Another 23% speedup on VeeR EH2 high_perf. Also brings the predicted
stack size from 8M to 40k.
2024-11-10 15:51:59 +00:00
f496138855
Commentary: Changes update
2024-10-27 09:33:54 -04:00
469eca7de2
Commentary: Changes update
2024-10-25 18:54:39 -04:00
fd2917c928
Commentary: Fix sv-bugpoint paragraph typo ( #5558 )
2024-10-24 09:41:27 -04:00
4e5c7f4568
Fix build on gcc when using the spack wrapper ( #5555 )
2024-10-24 07:53:11 -04:00
647af27274
Commentary: Mention sv-bugpoint in the contributing guidelines ( #5553 )
2024-10-24 07:42:57 -04:00
549dd31224
Commentary: Changes update
2024-10-22 09:34:09 -04:00
ece0613e09
Commentary: Fix CMake comments ( #5545 )
2024-10-17 16:39:51 -04:00
230b145c04
Commentary
2024-10-10 08:14:21 -04:00
6d936654ba
Commentary: Changes update
2024-10-09 18:01:34 -04:00
4dd4047c47
Internals: Less verbose docs build
2024-10-09 18:01:30 -04:00
5acced1e33
Refactor V3Delay for extensibility ( #5516 )
...
* Refactor V3Delay for extensibility
Introduce the concept of an "NBA Scheme", which is the lowering pattern
we can use for various variables that are the targets of NBAs.
E.g.:
- ShadowVariable (old default scheme)
- FlagShared (old array set flag scheme)
- ValueQueueWhole (recent dynamic commit queue)
We now analyse all AstAssignDly before making any decisions on which
scheme to apply. We then choose a specific scheme for each variable that
is the target of an NBA, and then all NBAs targeting that variable use
the same scheme. This enables easy mix and match of schemes as needed,
while remaining consistent by design after extensions.
Output is perturbed due to node insertion order, but no functional
or performance change is intended.
2024-10-09 10:39:40 +01:00
2c445e4bfd
Commentary: Changes update
2024-10-07 21:44:07 -04:00
338d54fd34
Commentary: Add name to CONTRIBUTORS ( #5519 )
2024-10-07 14:10:43 -04:00
3572bd2f1a
Fix configure inserting absolute paths for Python and Perl ( #5504 ) ( #5505 )
...
* Migrate all tools to AC_CHECK_PROG
2024-10-04 10:08:44 +01:00
554653900a
Commentary: Move C++20 deprec to after Ubuntu 20.04 EOL
2024-10-03 18:15:51 -04:00
bf2b4e1b6a
Fix equivalence checking when replacing type parameters ( #5213 ) ( #5255 )
2024-10-03 21:19:07 +01:00
39143cc15a
Fix explicit CMAKE_INSTALL_PREFIX usages ( #5500 )
2024-10-01 13:38:16 -04:00
0547108e3f
Add `-output-groups` to build with concatenated .cpp files ( #5257 )
...
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Mariusz Glebocki <mglebocki@antmicro.com>
Co-authored-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Bartłomiej Chmiel <bachm44@gmail.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: Ryszard Rozak <rrozak@antmicro.com>
2024-09-30 21:42:36 -04:00
13a1240359
Commentary: Changes update
2024-09-29 21:41:05 -04:00
685ea0bc65
Add Docker pre-commit hook ( #5238 ) ( #5452 )
2024-09-23 07:37:24 -04:00
b17619296a
Documentation: Highlight syntax in install.rst ( #5478 )
2024-09-22 15:55:12 -04:00
e2041f7450
Commentary: Changes update
2024-09-19 20:29:39 -04:00
1543b202b2
Tests: Move per-command expect= to instead check logfiles
2024-09-19 18:53:22 -04:00
49bccb5f1b
Commentary
2024-09-19 17:58:37 -04:00
0fe8c73d19
Fix `$fatal` to not be affected by `+verilator+error+limit` ( #5135 ).
2024-09-13 20:45:44 -04:00
3525484730
Commentary
2024-09-10 19:04:55 -04:00
e566b5a4f5
Change .vlt config files to be read before .v files ( #5185 ).
2024-09-09 20:18:54 -04:00
1e7611edea
Change to use maximum for cover point aggregation ( #5402 )
2024-09-09 14:20:18 -04:00
07bb8c701d
Convert test driver to Python ( #5427 )
2024-09-08 13:00:03 -04:00
083fb7e9c2
Add partial coverage symbol and branch data in lcov info files ( #5388 )
2024-09-06 18:15:18 -04:00
f4fe89a8c4
Commentary: Changes update
2024-08-28 17:32:57 -04:00
ae35be9102
Internals: Reformat with new settings (last commit). No functional change.
2024-08-26 21:53:36 -04:00
c4cb26fa9a
Support unconstrained randomization for unions ( #5395 ) ( #5396 )
2024-08-26 11:04:45 -04:00
8db9c1d227
Commentary: Changes update
2024-08-21 08:40:14 -04:00
a730daabef
Support 'parameter type' in hierarchical blocks ( #5309 ) ( #5333 )
2024-08-21 05:30:59 -04:00
378800ee4a
Commentary: Changes update
2024-08-20 15:13:44 -04:00
99a43b7695
Fix +: and -: unpacked array slicing when array has nonzero low index ( #5345 ) ( #5387 )
...
Co-authored-by: James Bailey <james.bailey@awaveip.com>
2024-08-20 14:20:48 -04:00
d1da1664f0
Docs: Fix typos in `:vlopt:` command usage in docs ( #5355 ) ( #5356 )
2024-08-09 14:17:36 +01:00
6fa1ade4e0
Commentary: Changes update
2024-08-05 04:03:21 -04:00
87d1c10fa7
Fix compiler coroutine check ( #5190 ) ( #5300 )
...
The necessary options to support C++ coroutines vary greatly between
compilers, its versions, and the standard library being used. This
patch makes the check for coroutine support more robust by adding a
declaration of a coroutine variable, instead of just including the
header. It also makes sure that the HAVE_COROUTINE and
CFG_CXXFLAGS_COROUTINES flags are always set together, and only when
coroutine support is detected.
2024-07-24 17:21:14 -04:00
a2506a6f96
Fix monitor block sensitivity items ( #4400 ) ( #5294 )
2024-07-24 07:18:57 -04:00
8f4490628f
Commentary: Clarify some warning messages.
2024-07-20 17:50:14 -04:00
164a7a7c5d
Improve emitted code to use a reference for VlSelf ( #5254 )
2024-07-15 09:44:01 -04:00
67ea819d82
Fix toggle coverage aggregation on same line ( #5248 )
...
Documentation states that minimum of all reported coverage of all signals in a line should be taken.
Previous logic would break if there were any signals with zero coverage followed by signals with
nonzero coverage - a minimum from those nonzero toggle count would be taken, disregarding zero
coverage of previous signals.
Internal-tag: [#62193 ]
Signed-off-by: Krzysztof Obłonczek <koblonczek@antmicro.com>
2024-07-14 17:05:58 -04:00
2284cf595d
Commentary: Changes update
2024-07-14 07:34:36 -04:00
6882f8c55e
Commentary: Surfer ( #5253 )
2024-07-11 18:33:35 -04:00
c383f4868f
Commentary: Mention docker hub explicitly ( #5241 )
2024-07-09 06:59:43 -04:00
947b6fd23f
Add `--emit-accessors` ( #5182 ) ( #5227 )
2024-07-06 13:12:53 +01:00
ca4858eb7f
Fix concurrency for mailbox and semaphores ( #5222 )
2024-07-03 22:29:32 +01:00
a6d438d111
Fix mis-removing $value$plusargs calls ( #5127 ) ( #5137 ). [Seth Pellegrino]
...
Co-authored-by: Seth Pellegrino <seth@codecopse.net>
2024-07-02 18:46:58 -04:00
d6a294b784
Commentary: Fix typo in for --trace-max-array and --trace-max-width options ( #5205 )
2024-06-27 21:25:21 -04:00
864a852bca
Add `--compiler-include` for additional C++ includes ( #5139 ) ( #5202 )
2024-06-27 18:53:44 -04:00
b0992406aa
Commentary: Changes update
2024-06-25 19:22:00 -04:00
9e2c8aefc8
Add `--pins-sc-uint-bool` to force SystemC uint type ( #5192 )
2024-06-25 05:27:09 -04:00
e1580b9c3d
Internals: Reorder class getters/setters ( #5197 ). No functional change intended.
2024-06-22 18:57:54 -04:00
833df6d9ea
Fix CMake installation missing verilated.mk ( #5187 ) ( #5188 )
2024-06-19 08:07:17 -04:00
7de193c2e9
Commentary: Changes update
2024-06-13 18:04:57 -04:00
a9e50327fd
Fix hierarchical compilation with nested -F ( #5114 ) ( #5124 )
2024-06-12 07:42:52 -04:00
2537431273
Fix table optimization when applied on real data type ( #5172 ) ( #5173 )
2024-06-11 13:26:11 -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
02dd33b60e
Commentary: Changes update
2024-06-09 17:10:53 -04:00
4babba16d6
Support 2D dynamic array initialization ( #4700 ) ( #5122 )
...
* Support 2D dynamic array initialization (#4700 )
- new[] on sub arrays (as per original issue)
- Built-in methods for sub-arrays
- Initialization and literals assignmensts
- Dynamic array as an element for other arrays and queues
2024-06-08 22:44:45 -04:00
9ff06c1664
Fix 'experimental/coroutine' file not found on macOS ( #5030 ) ( #5031 ) ( #5151 )
...
libcxx has removed the experimental/coroutine include file in favor of
the C++20-standard coroutine include. If the latter is available we
use it otherwise falling back to the existing experimental version (in
which case we also disable the deprecated-experimental-coroutine warning).
(See also https://reviews.llvm.org/D108697 .)
2024-06-08 08:33:50 -04:00
3f886f7c61
Fix select value too wide ( #5148 ) ( #5153 ).
...
Co-authored-by: Dercury <dercury@qq.com>
2024-06-07 08:27:03 -04:00
839c3bf444
Commentary: Fix docs of verilator_coverage ( #5149 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2024-05-29 08:11:35 -04:00
913679f261
Fix output C++ type error on change detect of I/O arrays ( #5125 ) ( #5131 )
...
operand order reversed for AstCMethodHard "neq"
interface between C-style arrays and VlUnpacked
overloads added to VlUnpacked::neq(), VlUnpacked::assign()
VlUnpacked::operator=() added
Fixes #5125
2024-05-22 12:53:28 +01:00
f84592af49
Fix x-valued parameters with `--x-assign unique` ( #5129 ).
2024-05-21 08:07:57 -04:00
739be2f782
Support constrained randomization with external solvers ( #4947 )
2024-05-17 10:38:34 -04:00
69a2bfee68
Commentary: Changes update
2024-05-08 08:41:56 -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
3f89bdcfac
Defer conversion of set flag based AssignDlys ( #5091 )
...
No functional change. Postpone the conversion of all AstAssignDlys that
use the 'VdlySet' scheme for array LHSs until after the complete
traversal of the netlist. The next patch takes advantage of this by
using some extra information also gathered through the traversal to
change the conversion.
AstAssignDlys inside suspendable or fork are not deferred and are
processed identical to the previous version.
There are some TODOs in this patch that are fixed in the next patch.
Output code perturbed due to variable ordering.
MULTIDRIVEN message ordering perturbed due to processing order change.
2024-05-02 00:24:00 +01:00
c99364b81a
Support vpiInertialDelay ( #5087 )
2024-05-01 18:56:50 -04:00
8fd038f88e
Add `--localize-max-size` option and optimization ( #5072 ).
2024-04-30 19:46:54 -04:00
0da7ecf753
Commentary: Changes update
2024-04-30 07:37:06 -04:00
25ca1af8b3
Internals: Fix missing const ( #4899 )
2024-04-29 22:57:56 -04:00
e8c5b9faad
Fix missing flex include path variable ( #4970 ) ( #4971 )
2024-04-29 22:01:09 -04:00
4202ec2ab2
Fix CMake builds to export VERILATOR_ROOT ( #5063 )
2024-04-26 19:29:10 -04:00
25fd8ef5c0
Add VPI eval needed tracking ( #5065 )
2024-04-25 09:07:31 -04:00
26a5729514
Add CITATION.cff ( #5057 ) ( #5058 ).
2024-04-19 20:33:11 -04:00
a8b5738b44
Support __en/__out signals on top level inout ports ( #4812 ) ( #4856 )
2024-04-11 09:02:58 -04:00
28718f964a
Fix tracing replicated hierarchical models ( #5027 ) ( #5029 )
2024-03-30 16:00:52 -04:00
39ee522f92
Commentary: Changes update
2024-03-28 08:22:15 -04:00
8301fdc6d3
Add JSON AST dumps ( #5020 )
2024-03-28 07:32:18 -04:00
4df9e2e0e5
Add printing summary reports ( #4909 ) ( #5018 )
2024-03-25 07:03:17 -04:00
e67bdb4c08
Commentary
2024-03-24 09:23:37 -04:00
494e05b326
Fix install instructions for attribute checks, do the same in CI ( #4995 )
...
On Ubuntu 22.04, pip install clang picks up a mismatched version by
default. There are 'apt' packages with correct dependencies, so use
those instead.
2024-03-17 12:10:13 +00:00
a5ad26cd28
Fix tests on macOS ( #4984 ) ( #4985 )
2024-03-16 09:08:03 -04:00
5802818b9a
Add error when pass net to function argument ( #4132 ) ( #4966 )
2024-03-16 08:25:42 -04:00
65c3cb4708
Tests: stop testing if --fail-max tests fail
2024-03-15 21:11:24 -04:00
04512e5d04
Add custom version for verilator --version packaging ( #4954 )
2024-03-09 16:44:25 -05:00
3d57256070
Commentary: Changes update
2024-03-04 08:22:36 -05:00
5dc8fb5b4f
Commentary ( #4930 )
2024-03-04 08:04:39 -05:00
5f1dc73a1b
Support public packed struct / union ( #860 ) ( #4878 )
2024-03-03 10:23:04 -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
91dd3c5fac
Support 1800-2023 keywords.
2024-03-02 10:15:19 -05:00
e60f652a64
Commentary ( #4936 )
2024-03-01 17:32:26 -05:00
b12f8b3d73
Fix V3Unknown unpacked struct x-assign ( #4934 )
2024-03-01 09:14:49 -05:00
51ae8e13fb
Add --assert-case option ( #4919 )
2024-02-23 23:05:53 +09:00
c3ff52208a
Commentary: Fix typo in the call condition of designp->nextTimeSlot() ( #4912 )
2024-02-21 10:15:29 -05:00
cfb73923bd
Test driver: Add -xrun Xcelium support ( #4896 )
...
Co-authored-by: Andrew Nolte <anolte@hudson-trading.com>
2024-02-20 14:41:05 -05:00
a951446f9b
Add --[no]-stop-fail option ( #4904 )
...
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2024-02-19 21:26:58 +09:00
a187a16e56
Commentary: Changes update
2024-02-13 21:47:09 -05:00
cbc76a7816
Dump DFG patterns with --stats ( #4889 )
...
With --stats, we will print DFG pattern combinations, one per line, as
S-expressions to new stat files, together with their frequency, to aid
discovery of new peephole patterns.
2024-02-11 15:41:10 +00:00
d667b73e8d
Add --json-only and related JSON dumping ( #4715 ) ( #4831 ).
2024-02-09 17:50:09 -05:00
7425037db6
Fix Copyright
2024-02-04 09:35:19 -05:00
c702fc944e
Fix SystemC biguint sign desynchronization ( #4870 )
...
* Fix writing to SystemC values with `VL_ASSIGN_SBW`
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Co-authored-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
2024-02-02 07:00:13 -05:00
c715cfc254
Add --valgrind switch ( #4828 )
2024-01-29 07:50:05 -05:00
d6f8ccd20b
Add `unroll_disable` and `unroll_full` loop control metacomments ( #3260 ).
2024-01-26 07:49:07 -05:00
d4c8a15407
Add --runtime-debug for Verilated executable runtime debugging.
2024-01-25 07:34:30 -05:00
354a534d68
Add '--decorations node' for inserting debug comments into emitted code.
2024-01-24 21:51:47 -05:00
23836ee8d0
Document gprof steps better. Add t_prof_timing test to show GCC bug ( #4858 ).
2024-01-24 17:55:23 -05:00
31262e81f9
Fix to not emit already waived warnings in waiver output ( #4574 ) ( #4818 )
2024-01-24 07:45:38 -05:00
6c0c88cfc4
Fix unsafe write in wide array insertion ( #4850 ) ( #4855 )
2024-01-23 13:05:27 -05:00
e3f3e3399f
Commentary: Changes update
2024-01-21 13:50:27 -05:00
1a92502788
Add --main support for dumping coverage, and +verilator+coverage+file runtime option.
2024-01-20 12:28:49 -05:00
8b03f2d47b
Commentary
2024-01-17 19:47:07 -05:00
6f96c6763d
Commentary
2024-01-17 08:25:54 -05:00
2e999a5441
Fix too null pointer dereference ( #4810 ) ( #4825 )
2024-01-13 20:52:50 -04:00
27d906a6b3
Commentary: Changes update
2024-01-12 08:20:53 -05:00
5f52c066e5
Internals: Add serializeOnly() and dumpTreeEitherLevel() ( #4815 ) ( #4715 ). No functional change intended.
2024-01-09 10:35:13 -05:00
Wilson Snyder
Todd Strader
Anthony Moore
sumpster
Tom Manner
Greg Davill
Krzysztof Starecki
Geza Lore
Tomasz Gorochowik
Eric Müller
Aidan McNay
Furqan Nadir
Nathan Graybeal
Han Qi
Fabian Keßler
Mariusz Glebocki
Chris Bachhuber
Andrew Nolte
Yilou Wang
Bartłomiej Chmiel
James Bailey
Luca Colagrande
Ricardo Barbedo
Udaya Raj Subedi
Yangyu Chen
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