Akash Levy
3cd1cc157a
Bump Yosys to latest
2025-08-14 10:54:48 -07:00
Akash Levy
56caf7cd84
Bump Yosys to latest
2025-08-13 13:37:37 -07:00
clemens
71307b4a51
add Testcases
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Fix existing testcases
Fix edgecase where modules where counted as cells.
2025-08-13 14:46:01 +02:00
Emil J. Tywoniak
856fc43a87
rename: format vector slices consistently with HDL upto/downto direction
2025-08-13 11:11:53 +02:00
Jannis Harder
77089a8d03
rename: add -move-to-cell option in -wire mode
2025-08-13 11:11:52 +02:00
clemens
383d11c2ac
fix design overview in json.
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Fix some unknown cells apearing twice.
2025-08-13 10:09:02 +02:00
clemens
1eb8844e38
fix labeling in report
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fix design hierarchy containing wrong values.
remove left over debug print.
2025-08-13 08:36:26 +02:00
Robert O'Callahan
ccb23ffc1a
Fix indentation
2025-08-13 05:44:52 +00:00
Robert O'Callahan
885bb744e3
Make module a parameter of the function so we can change its constness in context
2025-08-13 05:44:52 +00:00
Robert O'Callahan
53c72c0d39
Move code in abc_module() that modifies the design into a new function extract()
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Splits up the big `abc_module()` function and isolates the code that modifies the design
after running ABC.
2025-08-13 05:44:52 +00:00
Robert O'Callahan
ceedcecfae
Move the input parameters to abc_module that are identical across modules to an AbcConfig struct.
2025-08-13 05:44:52 +00:00
Robert O'Callahan
4ba42c4752
Move ABC pass state to a struct instead of storing it in global variables.
2025-08-13 05:44:52 +00:00
Anhijkt
b3ca5ee0f1
opt_dff: fix timeout issue
2025-08-13 01:48:59 +03:00
Jannis Harder
1f876f3a22
abstract: Add -initstates option
2025-08-12 15:37:12 +02:00
Jannis Harder
256aa3e389
check: Limit detailed cell edge checking for $pmux and $bmux
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While these cells can't have a quadratic number of edges between A, B
and Y, they do have a quadratic number of edges between S and Y.
2025-08-12 14:38:20 +02:00
Emil J
fb024c4d55
Merge pull request #5135 from YosysHQ/emil/ast-ownership
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ast, read_verilog: ownership in AST, use C++ styles for parser and lexer
2025-08-12 10:58:12 +02:00
clemens
2a97987cf2
formatting and remove debug statements
2025-08-12 09:16:05 +02:00
clemens
a0dde68487
Improve STAT
2025-08-12 09:04:16 +02:00
Krystine Sherwin
20c2d2a6f3
test_cell: Add comment on $pmux
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`-simlib` also doesn't work.
2025-08-12 10:57:59 +12:00
Martin Povišer
c589714433
test_cell: Update to $macc_v2
2025-08-12 10:57:59 +12:00
Krystine Sherwin
db4ffaffd2
consteval: Fix $bwmux handling
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If the cell type has a S signal and hasn't already been handled, use `CellTypes::eval(cell, A, B, S)`.
2025-08-12 10:57:58 +12:00
Krystine Sherwin
014eadd8b9
test_cell: Fix $bweqx
2025-08-12 10:57:58 +12:00
Krystine Sherwin
22aa9fba3b
test_cell: Support more cell types
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Still unsupported:
- wide muxes (`$_MUX16_` and friends)
Partially supported types have comments in `test_cell.cc`.
Fix `CellTypes::eval() for `$_NMUX_`.
Fix `RTLIL::Cell::fixup_parameters()` for $concat, $bwmux and $bweqx.
2025-08-12 10:57:58 +12:00
Krystine Sherwin
481ecb51a7
test_cell: Disable $macc testing
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Needs updating to `$macc_v2`.
2025-08-12 10:57:58 +12:00
Emil J. Tywoniak
c8e0ac0c61
ast, read_verilog: ownership in AST, use C++ styles for parser and lexer
2025-08-11 13:34:10 +02:00
Akash Levy
d0ab898e88
Merge branch 'YosysHQ:main' into main
2025-08-10 22:46:15 -07:00
KrystalDelusion
1ae82d7b9d
Merge pull request #5233 from YosysHQ/krys/equiv_assume
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Assumptions for equiv_*
2025-08-09 10:39:04 +12:00
Akash Levy
0354098c08
Merge pull request #84 from neildeo05/sim_and_clockgate
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add clockgate to makefile, add Density to sim pass
2025-08-08 11:08:41 -07:00
Neil Deo
1122b92247
Use hardtabs
2025-08-08 11:08:20 -07:00
Neil Deo
07b54dff2b
fix bad indentation
2025-08-08 10:39:25 -07:00
Akash Levy
613dfcc6b4
Merge branch 'YosysHQ:main' into main
2025-08-08 10:37:08 -07:00
Emil J
d68d28d05e
Merge pull request #5183 from YosysHQ/emil/test-diagnostics
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logger: add -expect types prefix-log, prefix-warning, prefix-error
2025-08-08 14:46:25 +02:00
Neil Deo
88816e390e
add clockgate to makefile, add Density to sim pass
2025-08-07 18:07:15 -07:00
Krystine Sherwin
e02f4469c0
equiv_simple: Avoid std::array
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VS build currently failing with `error C2641: cannot deduce template arguments for 'std::array'`.
Changing to `std::array<Cone, 2>` gives `error C2027: use of undefined type` instead.
2025-08-08 12:37:38 +12:00
Akash Levy
77be4d7be7
Bump Yosys to latest
2025-08-07 17:22:25 -07:00
Emil J. Tywoniak
fcd9f98245
equiv_simple: refactor
2025-08-08 01:35:33 +02:00
Emil J
1e58443397
Merge pull request #5264 from YosysHQ/krys/raise_error_always
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raise_error: Add -always
2025-08-07 11:43:04 +02:00
Krystine Sherwin
b1eeb7de3d
Less verbose equiv assumes
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both only print on the first step, and equiv_simple only prints if also verbose
2025-08-06 15:21:10 +12:00
Krystine Sherwin
93b39ad9b3
equiv_induct: Add -set-assumes option
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Uses mostly the same code as equiv_simple, but the assumes are already being imported so long as they're in the selection, so it's even easier.
2025-08-06 15:12:48 +12:00
Krystine Sherwin
3959d19291
Reapply "Add groups to command reference"
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This reverts commit 81f87ce6ed
2025-08-06 13:52:12 +12:00
Akash Levy
347d7b6524
Merge branch 'YosysHQ:main' into main
2025-08-04 15:28:01 -07:00
Lofty
7537a49f0d
Merge pull request #5241 from Anhijkt/opt_dff-simplify-pt
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opt_dff: implement simplify_patterns
2025-08-04 09:44:57 +01:00
Krystine Sherwin
895dfd963f
raise_error: Add -always
2025-08-02 14:53:36 +12:00
Akash Levy
cc733fd11b
Merge from upstream
2025-07-30 22:50:14 -07:00
Anhijkt
85e0e8ca67
typo
2025-07-30 21:40:20 +03:00
Anhijkt
bfff7a47f1
typo
2025-07-30 21:34:42 +03:00
Anhijkt
206d2a4553
opt_dff: refactor simplify_patterns
2025-07-30 21:31:34 +03:00
KrystalDelusion
a18acaca82
Merge pull request #5068 from YosysHQ/krys/bugpoint_fixes
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Updates to bugpoint
2025-07-30 10:05:22 +12:00
Fred Tombs
b64484795d
Fix typos in memlib
2025-07-29 15:27:59 -04:00
Drew Lewis
d9b3a3f7bb
Improve the performance of concat_name in the flattening pass
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- Make IdString parameter pass by const ref to avoid IdString ref counting in the constructor
- Remove extra std::string allocation to remove prefix
- Avoid using `stringf` for concatenation
2025-07-29 10:52:32 +02:00
