34a760b75b
Optimize duplicate timestamps out of traces ( #4686 )
2025-04-05 14:19:58 -04:00
7cc40d277b
Tests: Cleanup some .out filenames. No test coverage change.
2025-04-05 13:46:22 -04:00
0984fd045f
Change `--trace` to `--trace-vcd`.
2025-04-05 10:46:39 -04:00
b9f0612db8
Fix LATCH warning for automatic variables ( #5918 )
2025-04-05 06:21:34 -04:00
73d52c00bb
Tests: Note other simulator results
2025-04-04 07:44:04 -04:00
87ee6c8746
Tests: Only != is globally allowed to compare strings
2025-04-03 21:26:53 -04:00
e4771dac7f
In SAIF dumps include signals with TC 0 ( #5914 )
2025-04-03 16:25:10 -04:00
353a4b7b4a
Fix parameters referencing interface fields ( #1593 ) ( #5910 )
2025-04-02 09:43:12 -04:00
6d1e82b908
Add numactl-like automatic assignment of processor affinity ( #5911 )
2025-04-02 08:27:23 -04:00
cd5997a2e6
Support `$setuphold` ( #5884 )
2025-04-02 06:08:51 -04:00
0b9c2163d5
Tests: Cleanup some gantt tests; no test functional change
2025-04-01 22:54:39 -04:00
168f0ed9e5
Fix `new this` ( #5909 ).
2025-04-01 08:12:34 -04:00
538f39edf9
Fix grammar.
2025-04-01 07:54:56 -04:00
e3c1d36e6e
Apply 'make format'
2025-04-01 11:34:45 +00:00
559d990e82
Support command-line overriding `define ( #5900 ) ( #5908 )
2025-04-01 07:33:49 -04:00
f3684a85b9
Fix delayed assignment malformed LHS assertion ( #5904 ).
2025-03-30 17:38:54 -04:00
b49351356e
Fix delays inside interface functions, and classes inside interfaces ( #5846 ).
2025-03-30 16:40:22 -04:00
0a860f151c
Cleanup some missed `make clean` files
2025-03-30 11:02:05 -04:00
2116b424b9
Tests: Cleanup as --binary implies --timing. No test functional change.
2025-03-29 15:50:07 -04:00
2b8b1c4281
Tests: Disable running some lint tests on vltmt
2025-03-29 07:14:45 -04:00
9b48cc33db
Fix process comparisons ( #5896 ).
2025-03-28 22:40:21 -04:00
844448655e
Add `systemc_header_post
2025-03-28 22:40:21 -04:00
b4ef6ce860
Support `systemc_interface and related inside `class`.
2025-03-28 22:40:21 -04:00
6edf2f80a2
Tests: Rename t_extend_c_class
2025-03-28 22:40:21 -04:00
39c3e79a3c
Fix V3Gate assertion on eliminated circular logic ( #5889 ) ( #5898 )
...
Fixes #5889
2025-03-28 17:04:09 +00:00
5e69faff46
Fix clang 20 warnings
2025-03-27 19:01:25 -04:00
d26d62a176
Tests: Add driver.py --driver-clean
2025-03-27 18:33:18 -04:00
8965401d10
Fix PGO profiling for multi-threaded hierarchical scenarios ( #5888 )
2025-03-27 11:10:48 -04:00
ce058cc432
Fix `$fscanf` not returning -1 on EOF ( #5881 ).
2025-03-25 08:28:36 -04:00
fabded95df
Support multi-thread hierarchical simulation ( #2583 ) ( #5871 )
2025-03-24 18:39:29 -04:00
7521c2c644
Standardize some error messages.
2025-03-23 19:51:54 -04:00
464e19caaa
Tests: Fix ubuntu24.04-arm issues
2025-03-22 16:55:53 -04:00
0b6be2809e
Tests: Fix bad ETA at startup
2025-03-22 08:49:40 -04:00
48effad448
Add DEPRECATED warning on `--xml-only` and `--xml-output`.
2025-03-21 21:32:05 -04:00
29b439b93f
Commentary
2025-03-21 17:43:07 -04:00
27e39d7821
Fix interface array assignments ( #5270 ) ( #5633 ) ( #5869 )
2025-03-21 17:00:49 -04:00
8c287134d7
Add warning on expression coverage class references ( #5870 )
2025-03-21 08:55:38 -04:00
c508fd5d24
Internals: Remove single-statement braces. No functional change.
2025-03-19 22:55:11 -04:00
d2b7b567df
Fix expression coverage on additional nodes ( #5849 partial) ( #5867 )
2025-03-19 19:01:31 -04:00
39bdd427d6
Fix unresolved typedefs as parameters ( #5850 ).
2025-03-19 18:02:56 -04:00
4a2212949e
Fix change detection at time 0 ( #5864 )
...
Initialize "previous value" variables in the static initializer
function, instead of the 'initial' blocks function. Fixes #5499
2025-03-18 13:34:04 +00:00
77cc93c176
Fix detecting bad datatype on $countones ( #5674 ).
2025-03-15 21:57:10 -04:00
59cb53cfbc
Set trigger vector in whole words ( #5857 )
...
Having many triggers still hits a bottleneck in LLVM leading to long
compile times.
Instead of setting triggers bit-wise, set them as a whole 64-bit word
when possible. This improves C++ compile times by ~4x on some large
designs and has minor run-time performance benefit.
2025-03-14 14:06:51 +00:00
9a6598b36f
Fix streaming of unpacked arrays concatenations ( #5856 )
2025-03-13 13:56:29 +01:00
0aac3074b6
Fix recursive error on virtual interfaces ( #5854 ).
2025-03-12 17:57:02 -04:00
a5eb9a5b9d
Apply 'make format'
2025-03-11 23:58:06 +00:00
6a48d3bb83
Add `--make json` to enable integration with non-make/cmake build systems ( #5799 )
2025-03-11 19:57:21 -04:00
53151d7c5f
Fix emitting `this` ( #5849 )
2025-03-11 17:53:35 -04:00
f62b3faaf2
Apply 'make format'
2025-03-11 21:45:01 +00:00
4dbb066b96
Fix removal of callbacks no longer in current list ( #5851 ) ( #5852 )
2025-03-11 17:44:12 -04:00
7fe51583e5
Fix foreach of assocArr inside a constraint block ( #5727 ) ( #5841 )
2025-03-11 13:32:34 -04:00
6ecdd14fdb
Fix NBA shared flag reuse ( #5848 )
...
Fixes #5847
2025-03-11 07:40:21 -04:00
d9701e6406
Automatically split some packed variables ( #5843 )
...
This patch adds a heuristic to V3SplitVar, and it attempts to split up
packed variables that are only referenced via constant index,
non-overlapping bit/range selects. This can eliminate some UNOPTFLAT cases.
2025-03-09 10:31:01 -04:00
128231b077
Tests: Parameter pattern init ( #3144 )
2025-03-08 19:13:20 -05:00
8026b2a7f3
Fix checking built-in method arguments ( #5839 )
2025-03-08 14:11:12 -05:00
51fcb881d5
Fix error on out-of-range lvalue part select ( #5820 ).
2025-03-08 11:05:58 -05:00
20b964a9a2
Fix splitting of packed ports with non-zero based ranges ( #5842 )
2025-03-08 09:37:30 -05:00
9b4509f7d9
Add `--trace-saif` for SAIF power traces ( #5812 )
2025-03-07 10:41:29 -05:00
b2093b513a
Fix type_id package scope resolution ( #5826 )
2025-03-06 17:41:27 -05:00
8e87a99628
Fix `rand_mode` method with cast ( #5831 ).
2025-03-05 21:43:50 -05:00
258becd179
Add empty veriuser.h for legacy compatibility.
2025-03-04 21:25:28 -05:00
a3b2c2af17
Support force/release with a variable reference ( #5721 ) ( #5810 )
2025-03-04 10:12:02 -05:00
27d3eb5b7b
Fix UNOPTFLAT warnings with `--coverage-trace` and always_comb ( #5821 ).
2025-03-02 20:02:55 -05:00
b54f897090
Tests: Fix Ubuntu24.04 clang test issues, and enable action ( #5824 )
2025-03-02 16:53:59 -05:00
0133bc6b09
Do not use function locals in SenExprBuilder ( #5822 )
...
Function locals are not safe here because we might need to split up
the generated function. V3Localize can fix them later if safe.
2025-03-02 16:13:59 +00:00
fc302a5207
Fix sorting of wide SenItems ( #5816 )
...
This used to throw Error: Value too wide for 64-bits expected in this context
2025-03-01 22:11:43 +00:00
14f618b0f6
Fix invalid code motion over branches ( #5811 ) ( #5814 )
2025-02-28 13:32:03 -05:00
a9762e0c5c
Fix coredump on fork inside disable named block by adding an UNSUPPORTED
2025-02-27 21:42:20 -05:00
7f94fa1da7
Add check for `let` misused in statement context ( #5733 ).
2025-02-26 09:08:41 -05:00
3b98db17cc
Fix reset of automatic function variables ( #5747 ).
...
Also required V3Life optimize CRESET(x) ... ASSIGN(rhs, x) to remove the
extraneous CRESET to avoid creating new UNOPTFLAT situations.
2025-02-25 22:48:53 -05:00
3ab89d5be7
Add used language to `--preproc-resolve` output ( #5795 )
2025-02-25 07:03:25 -05:00
b35ab0b843
Tests: Fix last commit
2025-02-24 22:39:30 -05:00
6c46c4f6f7
Tests: Add unsupported test for specparam ( #5767 ).
2025-02-24 21:01:05 -05:00
d232923051
Change `--output-groups` to default to value of `--build-jobs`.
...
Those using build farms may need to now use `--output-groups 0` or otherwise.
2025-02-24 20:38:08 -05:00
dae4c8ee22
Support constrained random for arrays in structs ( #5765 ) ( #5802 )
2025-02-24 17:51:51 -05:00
4ce8164277
Fix parsing input wire with default and range ( #5800 ).
2025-02-24 03:51:49 -05:00
7ec32799b0
Fix expression coverage + VarXRefs ( #5797 )
2025-02-22 15:55:23 -05:00
812861e7f2
Optimize splitting trigger computation and dump ( #5798 )
2025-02-23 05:57:36 +10:00
1857f6399c
Fix `$monitor` with dotted references ( #5794 ).
2025-02-21 17:18:49 -05:00
f7ccc013e7
Improve V3EmitV for interfaces ( #5796 )
2025-02-21 16:49:14 -05:00
2e1fa8f338
Add `--preproc-resolve` for modules in preprocessor output ( #5789 )
...
Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
2025-02-22 04:47:54 +10:00
70459b3208
Fix V3EmitV for non-zero based arrays ( #5790 )
2025-02-21 05:49:32 +11:00
2a23ec74e4
Fix dpi context functions ( #5788 )
2025-02-20 10:15:09 +01:00
be1ace423e
Fix time import error on time parameters ( #5786 ).
2025-02-19 17:03:59 -05:00
34ced254c0
Support expression coverage ( #5719 )
2025-02-19 16:42:23 -05:00
1a07af57a3
Fix unpacked split_var ( #5782 ) ( #5785 )
2025-02-18 05:34:57 +11:00
c840ffb0ae
Support nested classes ( #4178 ) ( #5778 )
...
Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
2025-02-17 23:47:41 +11:00
b645fcf027
More V3EmitV support ( #5779 )
2025-02-14 14:58:11 -05:00
ffb02cea15
Fix ignoring joins in stringify in preprocessor ( #5777 )
...
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
2025-02-13 18:33:12 -05:00
f753ae2518
Support selects on arbitrary string expressions ( #5773 )
2025-02-11 12:06:34 -05:00
cc1133c0d9
Apply 'make format'
2025-02-08 00:07:38 +00:00
ac659d525b
Support VPI array accessors ( #5612 )
2025-02-07 19:06:46 -05:00
283f6c7433
Add `--preproc-token-limit` ( #5768 )
2025-02-07 10:32:12 -05:00
6b4183632c
Support Unpacked Structures' Constrained Randomization ( #5657 ) ( #5759 )
2025-02-03 11:56:00 -05:00
a379382d32
Fix handling forced assigns in V3Life ( #5757 )
2025-01-28 07:30:40 -05:00
41bb54bc2c
Add Makefile targets count to stats
2025-01-25 13:35:56 -05:00
001c098e5a
Optimize empty function definition bodies ( #5750 ).
2025-01-25 12:13:25 -05:00
05c7a3b90b
Optimize labels as final `if` block statements ( #5744 ).
2025-01-25 10:29:35 -05:00
694f2ff7c7
Tests: renames
2025-01-25 10:24:59 -05:00
929e15fa4c
Fix various round-trip Verilog output, including packed arrays
2025-01-24 21:00:45 -05:00
d8080008b4
Commentary
2025-01-24 07:47:32 -05:00
35fa0d051d
Support integer atom type ports in `--hierarchical` ( #5748 )
2025-01-24 07:47:11 -05:00
0507fb4655
Improve hierarchical DPI wrapper scheduling performance ( #2583 ) ( #5734 )
2025-01-20 14:24:09 -05:00
f4a01eb452
Fix inlined expression with assignment under LHS of NBA ( #5736 ) ( #5740 )
2025-01-20 07:23:10 -05:00
fa1b11252e
Fix duplicate-named class variable equivalence ( #5737 ).
2025-01-18 15:25:49 -05:00
dddc1b5b4d
Fix vpiDefName issues with non-inlined scopes and dpi conflicts ( #5732 )
2025-01-16 15:02:36 -05:00
fdf29b970f
Fix VL_UNLIKELY with constructors
2025-01-11 15:27:11 -05:00
f8dd65c7cd
Add `--public-ignore` to ignore public metacomments ( #7819 )
2025-01-11 12:29:39 -05:00
d3e205f201
Support constraints on associative array user-defined keys ( #5671 ) ( #5729 )
2025-01-11 12:07:52 -05:00
dfe28f7ed0
Fix misoptimizing away `$urandom` ( #5703 ).
2025-01-11 08:48:40 -05:00
bb871728c9
Apply 'make format'
2025-01-10 00:05:16 +00:00
69dce205d3
Support multidimensional array access via VPI ( #2812 ) ( #5573 )
2025-01-09 19:04:26 -05:00
052812bb87
Fix `BLKSEQ` on suspendable processes ( #5722 )
...
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
2025-01-09 08:40:32 -05:00
0380a36c76
Fix constrained random for > 64-bit associative arrays ( #5670 ) ( #5682 )
2025-01-09 08:33:38 -05:00
44f49669a3
Support side effects of form `variable[index_function()]++`.
2025-01-08 19:37:20 -05:00
ff244c1d1f
Apply 'make format'
2025-01-08 14:44:48 +00:00
260ac342f4
Tests: Add support for Questa in TestSimulator class ( #5718 )
2025-01-08 09:43:57 -05:00
87d856339f
Add lint error on importing package within a class ( #5634 ) ( #5679 )
2025-01-07 16:52:44 -05:00
e171463fa2
Add COVERIGN warning, as a more specific UNSUPPORTED error.
2025-01-06 18:48:32 -05:00
b8288b97f7
Improve VPI write errors ( #5712 )
2025-01-06 17:56:18 -05:00
0d34f56b74
Fix packages with `--public-depth 1` ( #5708 )
2025-01-06 15:21:32 -05:00
dcaf6476e8
Fix matching language extension options including dots.
2025-01-05 22:52:29 -05:00
76b2ac9cc1
Support `+incdir` with multiple directories.
2025-01-05 19:30:39 -05:00
b6a400ee9b
Support generated classes ( #5665 ).
2025-01-05 17:10:04 -05:00
78d6ec8114
Fix error message when call task as a function ( #3089 ).
2025-01-04 12:55:15 -05:00
b531001f55
Fix segfault when only enum value referenced in package ( #5714 ).
2025-01-04 10:36:34 -05:00
1d0563212e
Fix pattern assignment to real inside struct ( #5713 ).
2025-01-03 19:39:48 -05:00
8ca49d98c1
Fix %p format output for real inside struct ( #5713 ).
2025-01-03 19:15:03 -05:00
010ae580b1
Fix V3Simulate constant reuse ( #5709 )
...
Use a generational allocator for reusing AstConst across
V3Simulate::clear(), instead of using user1 (which is also used
to store values of nodes).
Also fix invalid lookup on array initializer
2025-01-03 05:33:29 -05:00
f52155a768
Copyright year update.
2025-01-02 06:21:30 -05:00
8fbb725f34
Copyright year update.
2025-01-01 08:30:25 -05:00
72a47e16c1
Fix verilator_gantt for hierarchically Verilated models ( #5700 )
2024-12-23 09:10:46 -06:00
530ebecfb7
Tests: Add module-in-module coverage
2024-12-19 21:42:52 -05:00
9a3dcaa10b
Fix spelling
2024-12-19 21:30:14 -05:00
bb45fd6c6c
Add error on `--savable --timing` ( #5690 ).
2024-12-19 17:30:40 -05:00
a23fad91a3
Tests: Reduce test_regress VPI copypasta ( #5694 ) ( #5693 )
2024-12-19 16:29:16 -05:00
74d5d008bb
Fix VPI + SYMRSVDWORD intersection ( #5686 )
2024-12-19 15:15:28 -05:00
8a9fc9237d
Tests: Execute t_emit_accessors ( #5689 ) ( #5688 )
2024-12-19 15:01:57 -05:00
c093b24342
Fix width extension of operands of `inside` operator ( #5685 )
2024-12-19 15:51:51 +01:00
80b2fa3583
Add error on randc inside dist
2024-12-14 11:47:46 -05:00
7886204690
Tests: Add t_class_new_scoped (unsupported)
2024-12-13 17:58:08 -05:00
c2dcca980e
Improve to throw UNSUPPORTED instead of syntax error on extend class arguments
2024-12-13 17:15:04 -05:00
a23dfdc4ee
Fix backward external constraint error, from recent new support.
...
(Thanks sv-tests!)
2024-12-13 16:54:14 -05:00
41a038b79b
Fix interface bracketed array parameter access ( #5678 ) ( #5677 )
2024-12-13 12:00:49 -05:00
a8e06874bd
Fix `randomize..with` of parameterized classes ( #5676 )
...
Broke in 7a04a5b
2024-12-13 09:32:47 -05:00
54ef9ad31c
Support associative array basic constrained randomization ( #5658 ) ( #5670 )
2024-12-12 11:31:54 -05:00
32f9cf072b
Fix hierarchical verilation for projects with dot-f dependency lists ( #5199 ) ( #5669 )
2024-12-12 11:25:19 -05:00
03e8ef0b0f
Fix wildcard equality and inside operators for non-fourstate expressions ( #5673 )
2024-12-12 14:51:48 +01:00
a2f327f729
Support `extern constraint`
2024-12-12 08:16:19 -05:00
58ddf997e3
Improve optimization of duplicate wide expressions ( #5637 )
...
Prevent inlining of expensive wide expressions in V3Gate (#5637 )
2024-12-11 11:45:31 +00:00
9656311521
Fix error on duplicated declaration of gen block ( #5663 )
2024-12-06 07:20:31 -05:00
59fd238a05
Tests: Add t_interface_hidden
2024-12-03 12:00:56 -05:00
a64660a530
Fix foreach mixed array ( #5655 ) ( #5656 )
2024-12-03 07:57:50 -05:00
e9a1c75b7f
Tests: Demonstrate unsupported scoped pattern array init ( #5652 )
2024-12-02 18:33:34 -05:00
b6f292f556
Fix imported array assignment literals ( #5642 ) ( #5648 )
2024-12-02 15:08:47 -05:00
4781a6046a
Update error as misnamed port dtype might be interface
2024-12-02 07:35:44 -05:00
b4e91c87a6
Tests: Add t_interface_find
2024-12-02 07:20:40 -05:00
a668b7c658
Fix missing VlProcess handle in coroutines with splits ( #5623 ) ( #5650 )
...
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
2024-12-02 05:43:26 -05:00
abd4c480cd
Tests: Fix JSON file number, from earlier commit
2024-12-01 23:00:27 -05:00
d75f41b641
Tests: Add param type to t_typename test
2024-12-01 17:28:13 -05:00
b0f898cec8
Internals: Determine needing verilated_std without symbol table
2024-12-01 11:35:00 -05:00
9ec5413d33
Tests: Cleaner error summaries
2024-12-01 10:27:05 -05:00
5021989cb6
Tests: Rename interface-to-wire ( #5649 test partial)
2024-11-30 19:05:26 -05:00
2284ada723
Tests: Interface-to-wire ( #5649 test partial)
2024-11-30 19:00:00 -05:00
e44f34dde3
Improve concat lint error & cleanups for future commit.
2024-11-30 18:56:00 -05:00
93090c56ee
Fix mis-aliasing of instances with mailbox parameter types ( #5632 partial).
2024-11-29 09:20:02 -05:00
d165671225
Improve error when no parameter type value ( #5645 partial)
2024-11-28 14:09:06 -05:00
7a8f71e7d8
Add `--fno-slice` to disable array assignment slicing ( #5644 ).
2024-11-28 13:49:34 -05:00
94e545bdca
Fix interface and struct pattern collision ( #5640 ) ( #5639 )
2024-11-27 17:20:21 -05:00
99daa8d24b
Support `default disable iff` and `$inferred_disable` ( #4016 ).
2024-11-26 22:27:32 -05:00
bee344d1ae
Add error on illegal `--prefix` etc. values ( #5507 ).
2024-11-26 21:06:43 -05:00
713dab278c
Fix mis-public interfaces, broke in f58aee2ff2
2024-11-26 19:16:05 -05:00
29ad93c89d
Tests: Add t_interface_colon_bad ( #5281 )
2024-11-25 21:50:24 -05:00
7a9140821d
Fix public_module requiring a wire to become public ( #4916 ).
2024-11-25 21:21:11 -05:00
2ba0749993
Tests: Verify function ref ( #3385 )
2024-11-25 20:38:41 -05:00
25d75ee86f
Add `--fno-inline-funcs` to disable function inlining.
2024-11-25 19:59:10 -05:00
1277a40b31
Tests: Add driver --obj-suffix option
2024-11-24 21:12:08 -05:00
f5ee7aa0ab
Internals: Decouple Bison class/package symbol table parsing from Link symbol table. ( #5629 )
...
Not intended to change non-error cases, but side-effects are likely.
2024-11-24 18:19:19 -05:00
7e9535381a
Tests: Use VM_PREFIX
2024-11-23 22:02:19 -05:00
0d5fedce92
Apply 'make format'
2024-11-24 03:02:04 +00:00
24b5c641f5
Fix array of struct member overwrites on member update ( #5605 ) ( #5618 ) ( #5628 )
2024-11-23 22:01:02 -05:00
ca31bcdbb6
Tests: Fix solver help output detection case insensitive ( #5626 ) ( #5627 )
2024-11-23 18:10:37 -05:00
ae990ebcda
Add warning on global constraints ( #5625 )
2024-11-22 08:47:14 -05:00
5470cf9fa9
Support randomize size constraints with restrictions ( #5582 partial) ( #5611 )
2024-11-15 10:45:06 -05:00
81ac386a4a
Tests: Renames
2024-11-14 21:05:59 -05:00
904be103df
Support parameter names in pattern initialization ( #5593 ) ( #5596 )
2024-11-14 07:25:58 -05:00
8e82440a55
Fix extranous local:: error
2024-11-13 19:15:10 -05:00
d4a8cbb1d6
Fix `function fork...join_none` regression with unknown type ( #4449 ).
2024-11-13 08:00:43 -05:00
192236a832
Fix `module automatic`
2024-11-13 07:10:48 -05:00
c7dbdf876a
Apply 'make format'
2024-11-13 03:12:11 +00:00
3ffea76e11
Add `--no-std-waiver` and default reading of standard lint waivers file ( #5607 ).
2024-11-12 22:11:19 -05:00
09547f839f
Tests: Remove file-number hardcoded dependencies.
2024-11-12 21:39:13 -05:00
0bf413b260
Add `lint_off --contents` in configuration files. ( #5606 )
2024-11-12 20:21:16 -05:00
1d06364284
Support vpiDefName ( #5572 )
2024-11-12 11:28:39 -05:00
833c215c45
Tests: Move uvm to subdirectory and add context-sensitive waivers
2024-11-11 20:49:59 -05:00
4d95f6f7b8
Add `--waiver-multiline` for context-sensitive `--waiver-output`.
2024-11-11 20:00:26 -05:00
7c8ff1d19c
Add `--no-std-package` as subset-alias of `--no-std`.
2024-11-11 08:30:07 -05:00
151c5b6a1d
Tests: Rename some tests
2024-11-10 20:00:16 -05:00
15d1751b23
Internals: Defer `class extends` resolution until link
2024-11-10 19:34:00 -05:00
75e9986d39
Fix local:: mis-allowed in `class extends`
2024-11-10 16:43:21 -05:00
863abdb1f7
Fix NBAs to unpacked arrays of unpacked structs ( #5603 )
...
This happened to work before #5516 , by creating a whole shadow copy of
the entire array. Revert back to that behaviour for now, it will be
slow, but works still.
Fixes #5590
2024-11-10 17:38:28 +00:00
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
4257fcf9d0
Change parsing of cells to be non-symbol table sensitive.
2024-11-10 12:08:37 -05:00
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
7f1aae640f
Fix dotted reference in delay value ( #2410 ).
2024-11-10 10:23:29 -05:00
bc87270ca9
Add UNSUPPORTED on property variable, instead of syntax error.
2024-11-09 22:26:59 -05:00
b741105329
Tests: Fix t_dist_whitespace error message
2024-11-09 20:47:59 -05:00
2f4d1647f0
Fix non-interface error message
2024-11-09 20:28:47 -05:00
4a88ddc616
Tests: Fix interface syntax error
2024-11-09 17:22:16 -05:00
c7a7965c49
Rename identifer token
2024-11-09 16:49:34 -05:00
f073b278f9
Balance concatenations in DFG ( #5598 )
...
The DFG peephole pass converts all associative trees into right leaning,
which is good for simplifying pattern recognition, but can lead to an
excessive amount of wide intermediate results being constructed for
right leaning concatenations.
Add a new pass to balance concatenation trees by trying to:
- Create VL_EDATASIZE (32-bit) sub-terms, so words can then be packed
easily afterwards
- Try to ensure the operands of a concat are roughly the same width
within a concatenation tree. This does not yield the shortest tree,
but it ensures it has many sub-nodes that are small enough to fit into
machine registers.
This can eliminate a lot of wide intermediate results, which would need
temporaries, and also increases ILP within sub-expressions (assuming the
C compiler can't figure that out itself).
This is over 2x run-time speedup on the high_perf configuration of
VeeR EH2 (which you could arguably also get with -fno-dfg, but oh well).
2024-11-09 18:14:19 +00:00
4969125e5a
Add error on soft constraints of randc
2024-11-09 12:45:55 -05:00
d230ccd716
Add error on `solve before` of `randc` variable.
2024-11-09 12:26:48 -05:00
3fae11595a
Support `pure constraint`.
2024-11-09 12:05:26 -05:00
1e546bb9d9
Add assertion on firing event inside class ( #5597 )
2024-11-09 09:28:40 -05:00
3438d8f2b0
Tests: Use illegal struct
2024-11-09 08:34:17 -05:00
a55daf5367
Commentary
2024-11-09 07:56:47 -05:00
a173883b2d
Support basic constrained random for multi-dimensional dynamic array and queue ( #5591 )
2024-11-08 14:04:58 -05:00
6083480abb
Fix `rand` dynamic arrays with null handles ( #5594 )
...
l
2024-11-08 06:53:43 -05:00
e47208d9b3
Support queue's assignment `push_back/push_front('{})` ( #5585 ) ( #5586 )
...
Co-authored-by: Udaya Raj Subedi <075bei047.udaya@pcampus.edu.np>
2024-11-06 17:31:48 -05:00
87bd8fefa0
Add error on `wait` with missing `.triggered`. ( #4457 )
2024-11-05 01:22:56 -05:00
753ea29df8
Add error on illegal enum base type ( #3010 ).
2024-11-05 00:58:46 -05:00
b1dfdef0a9
Add error when improperly storing to parameter ( #5147 ).
2024-11-05 00:17:40 -05:00
4e71f359bf
Fix duplicate scope identifiers decoding ( #5584 )
...
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Co-authored-by: Ryszard Rozak <rrozak@antmicro.com>
2024-11-04 06:06:15 -08:00
7854118883
Fix negative assignment pattern keys ( #5580 ).
2024-11-02 10:06:01 -04:00
589612f914
Fix can't locate scope error in interface task delayed assignment ( #5462 ) ( #5568 )
2024-11-02 09:42:57 -04:00
76b4c2f254
driver.py: Properly detect cfg with ccache ( #5579 )
2024-11-01 17:14:17 +00:00
b097cec72d
Tests: Reduce false t_const_number_unsized_parse timeouts ( #5577 )
2024-11-01 12:39:29 -04:00
aac0186871
Fix pylint 3.2.7 global-variable-not-assigned ( #5578 )
2024-11-01 15:27:08 +00:00
f458951b17
Fix slow unsized number parsing ( #5577 )
...
Try to avoid allocating and deallocating a full --max-num-width
buffer on parsing every single unsized number literal.
2024-11-01 14:10:44 +00:00
4448778dbf
Add coverage point hierarchy to coverage reports ( #5575 ) ( #5576 )
2024-11-01 09:30:44 -04:00
dab826bef9
VPI error instead of fatal for vpi_get_value() on large signals ( #5571 )
2024-10-31 17:02:37 -04:00
0f2a8c6c22
Fix BLKANDNBLK for for VARXREFs ( #5569 )
2024-10-29 07:27:40 -04:00
2f272a4190
Fix `$countbits` in assert with non-tristates ( #5566 ).
2024-10-27 09:30:54 -04:00
ec2eae607a
Fix enum name method ( #5563 )
2024-10-25 18:49:45 -04:00
292c2e289e
Support `rand` dynamic arrays of objects ( #5557 ) ( #5564 )
2024-10-25 12:00:43 -04:00
87ac61140d
Tests: Don't use indices in check_rand ( #5561 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2024-10-25 11:06:32 -04:00
81ee89de15
Properly skip t_ccache_report when no ccache ( #5562 )
2024-10-25 14:33:26 +01:00
83081aaefc
Fix struct literal on pattern assignment ( #5552 ) ( #5559 )
2024-10-24 18:50:57 -04:00
4cd69f9feb
Fix queue element access ( #5551 )
2024-10-24 09:40:54 -04:00
8cc7e180ca
Fix array trace splitting ( #5549 )
2024-10-23 11:51:48 -04:00
d3d45c0be5
Tests: Fix file_grep_count() error message ( #5550 )
2024-10-23 10:07:03 -04:00
2409f32d87
Fix multi-range indices assignment ( #5534 ) ( #5547 )
...
Co-authored-by: Udaya Raj Subedi <075bei047.udaya@pcampus.edu.np>
2024-10-21 09:56:50 -04:00
8c3cc3af8f
Fix struct array assignment ( #5455 ) ( #5537 )
2024-10-21 09:54:33 -04:00
76fe224e7c
Fix complex user type problem with --x-assign ( #5543 )
2024-10-18 19:52:25 -04:00
7ccc93d9df
Fix reduction methods for verilated types ( #5542 )
2024-10-18 19:51:44 -04:00
55661e7f71
Install public executables into bindir instead of pkgdatadir ( #5140 ) ( #5544 )
...
Instead of installing redirect scripts in to bindir, and real
executables in to pkgdatadir/bin, we now put the real executables into
bindir, and add redirect scripts into pkgdatadir/bin. (That is, we
redirect in the opposite direction as before).
This enables the same relocatable and testable installations as before
without putting architecture specific binaries into pkgdatadir, so
hopefully we now conform to the Linux Filesystem Hierarchy Standard.
This requires a small fixup in the installed `verilator` script to
hardcode the relative path between bindir and pkgdatadir.
Fixes #5140
2024-10-18 10:06:28 +01:00
0dce97b09d
Fix assignments of concatenation to queues and dynamic arrays ( #5540 )
2024-10-15 07:35:59 -04:00
a3d0cc6522
Fix static function wrappers ( #5536 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2024-10-14 07:41:17 -04:00
1df20f7076
Remove driver.pl - deprecated earlier with driver.py
2024-10-13 21:55:31 -04:00
2fc94557a0
Fix error on enums with x/z using .name(), and internal refactoring
2024-10-11 22:37:48 -04:00
789698cb5c
Fix coverage counts missing due to table optimization ( #5473 ) ( #5474 ).
...
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
2024-10-10 21:22:06 -04:00
3cced9baad
Fix foreach on associative arr with the same logic and update the tests ( #5530 )
2024-10-10 12:50:43 -04:00
f3cc32554c
Fix `foreach` with 2-D queues and dynamic arrays ( #5525 ) ( #5529 )
2024-10-10 10:50:37 -04:00
2a905c1d6e
Fix copy constructor of classes that use std::process ( #5528 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2024-10-10 14:40:07 +02:00
9f34764f4b
Tests: Find filenames with fix me
2024-10-10 07:48:23 -04:00
69ac3c14e8
Fix crash with internal assertion on short array initializer (partial #5511 )
2024-10-10 07:20:44 -04:00
1710b6bab4
Support for wired nets, `wor`/`trior`/`wand`/`triand`. ( #5496 )
2024-10-09 17:53:46 -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
920c8012de
Support unconstrained randomization for associative array and queue ( #5515 )
2024-10-08 10:54:20 -04:00
b873c23cf2
Internals: Refactor into V3Width enumSelect function
2024-10-07 21:44:07 -04:00
13c7b6e827
Tests: Faster first retry
2024-10-07 21:44:07 -04:00
bbce7926b9
Tests: Remove unused clk input
2024-10-07 21:44:07 -04:00
009d1f2f5b
Fix -j option without argument in hierarchical verilation ( #5514 )
...
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
2024-10-07 07:31:59 -04:00
28ecd8e908
Support `local` and `protected` on `typedef` ( #5460 ).
2024-10-06 18:08:40 -04:00
bc8a332ee8
Tests: Disable last test due to clang warning
2024-10-06 05:00:57 -04:00
d52822781c
Tests: Fix driver for --iv etc
2024-10-06 04:49:53 -04:00
4b713e9882
Fix pattern initialization with typedef key ( #5512 ).
2024-10-06 04:01:15 -04:00
fd9f5ab34e
Fix not reporting class reference with extra parameters ( #5467 ).
2024-10-04 05:38:36 -04:00
d06f986b51
Add elaboration dot-error message context, plus debug improvements
2024-10-04 05:38:05 -04:00
8638e46cb7
Fix IEEE version number
2024-10-04 05:22:09 -04:00
85909f02b3
Commentary
2024-10-04 05:21:18 -04:00
ff1d20d50c
Tests: Add t_struct_initial_assign, still fails ( #5380 ) ( #5381 ).
2024-10-03 20:36:23 -04:00
c300075a20
Tests: Remove driver Python version package requirement ( #5505 )
2024-10-03 19:39:28 -04:00
4bdfc653a3
Add error on misused genvar ( #408 ).
2024-10-03 18:54:30 -04:00
b90b81e12c
Tests: Fix string !== for other simulators.
2024-10-03 18:14:53 -04:00
bf2b4e1b6a
Fix equivalence checking when replacing type parameters ( #5213 ) ( #5255 )
2024-10-03 21:19:07 +01:00
c05c48aaf3
Support unpacked array Constrained Randomization ( #5437 ) ( #5489 )
2024-10-02 10:29:47 -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
1a31aa5d62
Internals: Fix annotation checker not considering base class virtual function annotations ( #5459 )
2024-09-30 21:34:34 -04:00
d0ec6092b3
Change package import/export to link post-parsing, prep for later commit.
2024-09-28 20:55:22 -04:00
5c923d6629
Fix to avoid IMPLICIT creation if data type of same name.
2024-09-28 17:58:26 -04:00
5b56c80830
Better error recovery ( #5493 )
...
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-09-27 20:38:49 +02:00
2291d3d4c6
Tests: Fix some non-IEEE issues in tests.
2024-09-27 09:00:20 -04:00
02e7767886
Fix randomize with foreach constraints ( #5492 )
...
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
2024-09-26 19:31:06 +02:00
2a01365f9b
Fix V3Table trying to generate 'x' bits in the lookup table. ( #5491 )
...
Due to out of range selects, V3Table attempted to create a table in the
constant pool with an 'x' value in it, which caused an internal error.
Ensure V3Table behaves the same for out of range selects as the original
logic would.
There is a related bug #5490 , about leaving partially out of range
selects in the logic after inserting bounds checks in V3Unknown.
2024-09-26 16:31:47 +01:00
91c8866ac3
Fix exponential ConcatN ( #5488 )
...
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Szymon Gizler <sgizler@internships.antmicro.com>
2024-09-26 05:12:24 -04:00
798bbe98e8
Add syntax error on empty case items, per IEEE grammar.
2024-09-25 22:40:28 -04:00
a3bbf13506
Internals: Minor parser reorgs in prep for future pull. No functional change intended.
2024-09-25 20:41:49 -04:00
650da7beb2
Examples: Cleanup some spacing
2024-09-25 14:24:01 -04:00
3bc09d49fb
Generate one trigger per SenItem instead of per SenTree ( #5483 )
2024-09-25 10:35:50 +01:00
6c61a9aff3
Support objcache when compiling Verilated files with cmake.
2024-09-24 20:55:11 -04:00
a4085f3a06
Internals: Standardize format of CMake files with gersemi. No functional change intended.
2024-09-24 20:43:19 -04:00
3ae18af8dd
Fix short-circuting on method calls ( #5486 ).
2024-09-24 20:24:27 -04:00
811eab8fa5
Fix short-circuting with associative array access ( #5484 ).
2024-09-24 19:24:01 -04:00
4ec75b2618
Fix over-permissive parsing of UDPs without identifiers
2024-09-24 18:53:32 -04:00
c48d80592e
Fix extra dot in coverage point hierarchy when using name()=''.
2024-09-23 07:34:12 -04:00
0aa8356eca
Change `--main` and `--binary` to use a TOP hierarchy name of "" ( #5482 ).
2024-09-22 23:03:51 -04:00
706679e6b1
Support DPI imports and exports with double underscores.
2024-09-22 22:06:39 -04:00
d288488b7f
Fix --binary with .cpp PLI filenames under relative directory paths.
2024-09-22 16:47:15 -04:00
Wilson Snyder
Yutetsu TAKATSUKASA
Mateusz Gancarz
Ryszard Rozak
Krzysztof Sychla
github action
Brian Li
Geza Lore
Bartłomiej Chmiel
Nick Brereton
Todd Strader
Andrew Voznytsa
Gilberto Abram
Yilou Wang
Krzysztof Bieganski
Kamil Rakoczy
Moubarak Jeje
Andrew Nolte
Krzysztof Starecki
sumpster
Greg Davill
Zhou Shen
Krzysztof Boroński
Vito Gamberini
Yilou Wang
Han Qi
Mariusz Glebocki
Arkadiusz Kozdra