Emil J. Tywoniak
8f53d21ea7
simplify: refactor specific package import
2025-11-10 14:26:10 +01:00
Emil J. Tywoniak
4dac5cd1f8
rtlil: note SigSpec only has one chunk in internal docs
2025-11-10 12:08:35 +01:00
Emil J. Tywoniak
ee5b8a97b9
rtlil: avoid clang warning
2025-11-10 12:02:36 +01:00
Emil J. Tywoniak
0452955069
rtlil: add explanatory note to SigSpec::Chunks
2025-11-10 12:02:21 +01:00
Akash Levy
0d01420830
Merge pull request #92 from donn/l2j_fix_bool_attrs
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read_liberty2json: relax dont_touch/dont_use typing
2025-11-09 19:17:49 -05:00
Akash Levy
3dc4cf3dd7
Fix non-thread-safe logging call
2025-11-09 15:45:33 -08:00
Mohamed Gaber
e4f5334f52
read_liberty2json: relax dont_touch/dont_use typing
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As it turns out, some test cases use "TRUE", "true", "yes", etc. The previous behavior used Python's truthiness behavior, which I am going to simply emulate.
2025-11-09 13:46:20 +02:00
Rahul Bhagwat
54e5eb1c3c
no use vector
2025-11-08 23:16:52 +05:30
Rahul Bhagwat
224109151d
add specific package imports and tests
2025-11-08 23:05:10 +05:30
Robert O'Callahan
1cf3497d15
Repack SigSpecs when possible
2025-11-07 15:54:56 +00:00
Robert O'Callahan
38d1d071a5
Implement SigSpec::updhash() using a relaxed atomic for thread-safety
2025-11-07 15:54:56 +00:00
Robert O'Callahan
745222fa3b
Make SigSpec::unpack() non-const
2025-11-07 15:54:56 +00:00
Robert O'Callahan
870ae18a2d
Switch the SigSpec packed representation to allow just a single chunk that's inline in the SigSpec.
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Single-chunk SigSpecs are very common and this avoids a heap allocation. It also simplifies
some algorithms.
2025-11-07 15:54:56 +00:00
Robert O'Callahan
e1169d03fe
Use chunks iterator for SigSpec::extract()
2025-11-07 15:54:56 +00:00
Robert O'Callahan
4939484840
Don't reset the hash when unpacking, instead clear the hash whenever bits are modified
2025-11-07 15:54:56 +00:00
Robert O'Callahan
aa4a0fe815
Use size() instead of direct access to width_ in many places
2025-11-07 15:54:56 +00:00
Robert O'Callahan
619f49eabe
Remove unnecessary pack() from SigSpec::extend_u0()
2025-11-07 15:54:55 +00:00
Robert O'Callahan
b612c1bb39
Simplify SigSpec::as_bit()
2025-11-07 15:54:55 +00:00
Robert O'Callahan
a69d48dd19
Instead of using packing and hashing to compute SigSpec ordering and equality, just use the width and chunkwise comparisons
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This avoids having to pack and compute hashes, and generally results in a
simpler ordering.
2025-11-07 15:54:55 +00:00
Robert O'Callahan
92ea557979
Build a temporary SigChunk list in the iterator in the cases where that's needed
2025-11-07 15:54:55 +00:00
Robert O'Callahan
7394a2c597
Make SigSpec conversion to vector of SigChunk use chunks iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
974b4dbe25
Make SigSpec::parse_rhs use is_chunk to avoid direct access to chunks_
2025-11-07 15:54:55 +00:00
Robert O'Callahan
62cd3ddfb8
Make SigSpec::to_sigbit_pool use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
4ed25c0538
Make SigSpec::to_sigbit_set use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
39b89aae88
Use SigSpec::try_as_const in some places
2025-11-07 15:54:55 +00:00
Robert O'Callahan
dd3940c8bb
Make SigSpec::is_one_hot use try_as_const
2025-11-07 15:54:55 +00:00
Robert O'Callahan
ce597dc38c
Fix try_as_const/as_wire/as_chunk
2025-11-07 15:54:55 +00:00
Robert O'Callahan
0281ed1458
Add try_as_const and use the const iterator a bit more
2025-11-07 15:54:55 +00:00
Robert O'Callahan
0091d14e6d
Make SigSpec::has_marked_bits use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
80b3efb3da
Make SigSpec::has_const(State) use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
ed8022f53f
Make SigSpec::has_const use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
1893c61fe2
Make SigSpec::is_fully_undef use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
e2defe7898
Make SigSpec::is_fully_def use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
152a487cc8
Make SigSpec::is_fully_ones use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
ddd04e13e0
Make SigSpec::is_fully_zero use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
a7ac396fd9
Make is_fully_const use chunk iterator
2025-11-07 15:54:55 +00:00
Robert O'Callahan
b0ee67a355
Make SigSpec::is_wire/is_chunk/is_fully_const use chunk iterator
2025-11-07 15:54:54 +00:00
Robert O'Callahan
fc7d61132d
Make SigSpec::updhash() use chunk iterator
2025-11-07 15:54:54 +00:00
Robert O'Callahan
3f7af10eda
Make SigSpec::chunks() return an object that can be iterated over without packing the SigSpec
2025-11-07 15:54:54 +00:00
Robert O'Callahan
8d4f790951
Make Module stop accessing internals of SigSpec
2025-11-07 13:25:38 +00:00
Akash Levy
d5049ee8cf
Merge remote-tracking branch 'upstream/main'
2025-11-07 01:42:20 -08:00
Akash Levy
0a9a6173f4
non-dff mode parallel
2025-11-07 01:06:05 -08:00
Krystine Sherwin
7302bf9a66
Add CONST_FLAG_UNSIZED
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In order to support unsized constants being used as parameters, the `const` struct needs to know if it is unsized (so that the parameter can be used to set the size).
Add unsized flag to param value serialization and rtlil back-/front-end.
Add cell params to `tests/rtlil/everything.v`.
2025-11-07 17:45:07 +13:00
Krystine Sherwin
e4c5900acd
tests/verilog: Unsized params in cell
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Non-zero case fails with `read_verilog`, but passes with `verific` and `read_slang`.
2025-11-07 17:13:12 +13:00
Krystine Sherwin
a5cc905184
simplify.cc: Fix unsized const in params
2025-11-07 15:52:24 +13:00
Akash Levy
b5ea9991fe
Undo removal of delete
2025-11-06 17:30:55 -08:00
Akash Levy
4758019cc7
Prepare dff_mode
2025-11-06 17:05:02 -08:00
Akash Levy
03c55e587e
Reorder assign_map
2025-11-06 17:02:28 -08:00
github-actions[bot]
5d0847f6fb
Bump version
2025-11-07 00:24:35 +00:00
KrystalDelusion
24b69cabaa
Merge pull request #5422 from YosysHQ/krys/SVI_support
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Catch partial support of SVI
2025-11-07 11:16:07 +13:00
