Emil J. Tywoniak
bbf5b3c738
signorm: remove $input cells when leaving
2026-03-17 16:37:00 +01:00
Emil J. Tywoniak
debc2c3977
signorm: skip const when fixing fanout
2026-03-17 11:28:10 +01:00
Emil J. Tywoniak
aee094e3c4
fixup! fixup! satgen: support $connect
2026-03-12 22:53:31 +01:00
Emil J. Tywoniak
4d1f8fd7d3
fixup! satgen: support $connect
2026-03-12 22:16:06 +01:00
Emil J. Tywoniak
0d353591fe
satgen: support $connect
2026-03-12 22:15:34 +01:00
Emil J. Tywoniak
ae946a598c
rtlil: add dump_sigmap for hacky signorm debugging
2026-03-12 22:13:21 +01:00
Emil J. Tywoniak
4611e90533
timinginfo: disable output wire check due to signorm
2026-03-11 21:25:00 +01:00
Emil J. Tywoniak
44917f50d9
rtlil: forbid rewrite_sigspecs in signorm
2026-03-11 21:07:06 +01:00
Emil J. Tywoniak
30ac7d271c
satgen: cover $input_port
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(cherry picked from commit d199195785
2026-03-10 14:06:45 +01:00
Emil J. Tywoniak
298b755fb7
modtools: fix database sanity on wire name swap
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(cherry picked from commit c75d80905a
2026-03-09 23:46:53 +01:00
Emil J. Tywoniak
58ba984498
ff: fixup initvals with signorm direct drive wire if it's created, not old driven wire
2026-03-09 23:38:10 +01:00
Emil J. Tywoniak
d2bc970ef9
rtlil: fix zero width SigSpec crash in signorm setPort unsetPort
2026-03-09 21:20:23 +01:00
Emil J. Tywoniak
b206223c40
rtlil_bufnorm: fix cell deletion deferral bug
2026-03-07 01:10:04 +01:00
Emil J. Tywoniak
c6b9f5d8ff
mem: fix signorm cell type morph
2026-03-07 00:41:24 +01:00
Jannis Harder
eae87b3161
WIP half broken snapshot
2025-10-06 14:39:25 +02:00
Jannis Harder
ea0ee069fb
WIP remove dead code
2025-10-04 14:40:08 +02:00
Emil J
7719beb4ae
Merge pull request #5349 from rocallahan/cleanup-hashops
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Reduce hashops verbiage in `OptMergePass`
2025-09-30 19:34:44 +02:00
Jannis Harder
47639f8a98
Merge pull request #5388 from jix/bufnorm-followup
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Refactor and fixes to incremental bufNormalize + related changes
2025-09-29 15:15:29 +02:00
Jannis Harder
86fb2f16f7
bufnorm: Refactor and fix incremental bufNormalize
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This fixes some edge cases the previous version didn't handle properly
by simplifying the logic of determining directly driven wires and
representatives to use as buffer inputs.
2025-09-29 08:21:28 +02:00
Akash Levy
4b6b254e31
pyosys cannot parse header with omitted function args
2025-09-28 01:37:30 -07:00
Robert O'Callahan
1c73011e7e
Swap SigSpecs using std::swap with moves
2025-09-25 03:04:17 +00:00
Jannis Harder
2dce50516b
log: Print static message as fatal error for YOSYS_ABORT
2025-09-24 13:20:27 +02:00
Jannis Harder
86a46b9e5c
log: Flush stdout before printing a fatal error to stderr
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This hasn't been an issue when using -l to redirect or when stdout is
line buffered, explaining how we didn't notice this earlier, but for
`yosys ... > log` that extra flush is required to ensure all messages
preceding the fatal error are flushed.
2025-09-24 13:20:27 +02:00
Jannis Harder
9c1d0a2346
Merge pull request #5382 from rocallahan/fix-bounds-check
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Fix off-by-one error in bounds check in `RTLIL::SigChunk::operator[]`
2025-09-24 08:41:16 +02:00
Robert O'Callahan
0a17205a95
Fix off-by-one error in bounds check
2025-09-23 21:29:57 +00:00
Robert O'Callahan
1e5f920dbd
Remove .c_str() from parameters to log_debug()
2025-09-23 19:10:33 +12:00
Robert O'Callahan
effc52fedc
Make ID:: constants be StaticIdStrings for better optimization.
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Their internal indexes will be known at compile time, like we already support for the `ID()` macro.
2025-09-23 03:25:16 +00:00
Jannis Harder
e546f3b8f0
Merge pull request #5355 from rocallahan/deprecate-logv_file_error
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Deprecate `logv_file_error()`
2025-09-22 14:23:55 +02:00
Emil J
a78eb9e151
Merge pull request #5315 from YosysHQ/emil/write_rtlil-no-sort
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write_rtlil: don't sort
2025-09-22 11:14:39 +02:00
Mohamed Gaber
1fa5ceee8c
pyosys: restore remaining log functions
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Co-authored-by: George Rennie <19538554+georgerennie@users.noreply.github.com >
2025-09-20 16:14:07 +01:00
Robert O'Callahan
4fe21dd652
Reduce hashops verbiage in OptMergePass
2025-09-19 03:31:46 +00:00
George Rennie
5b099abda4
help: fix memory leak for -dump-cells-json
2025-09-17 16:08:36 +01:00
Jannis Harder
d88d6fce87
kernel: Rewrite bufNormalize
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This is a complete rewrite of the RTLIL-kernel-side bufnorm code. This
is done to support inout ports and undirected connections as well as to
allow removal of cells while in bufnorm mode.
This doesn't yet update the (experimental) `bufnorm` pass, so to
manually test the new kernel functionality, it is important to only use
`bufnorm -update` and `bufnorm -reset` which rely entirely on the kernel
functionality. Other modes of the `bufnorm` pass may still fail in the
presence of inout ports or undirected connections.
2025-09-17 13:56:46 +02:00
Jannis Harder
1251e92e3a
Add $input_port and $connect cell types
2025-09-17 13:56:46 +02:00
Jannis Harder
c4f435569f
kernel: Add known_driver method to Wire/SigSpec
2025-09-17 13:56:46 +02:00
Jannis Harder
22423b97c1
kernel: Add RTLIL::PortDir for a combined input and output flag
2025-09-17 13:56:46 +02:00
Emil J
73e47ac3fe
Merge pull request #5357 from rocallahan/builtin-ff
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Instead of using `builtin_ff_cell_types()` directly, go through a method `Cell::is_builtin_ff()`
2025-09-17 11:37:16 +02:00
Robert O'Callahan
d24488d3a5
Instead of using builtin_ff_cell_types() directly, go through a method Cell::is_builtin_ff()
2025-09-17 03:24:19 +00:00
Robert O'Callahan
64ffcbc394
Deprecate logv_file_error()
2025-09-16 23:26:38 +00:00
Robert O'Callahan
a7c46f7b4a
Remove .c_str() calls from parameters to log_warning()/log_warning_noprefix()
2025-09-16 23:02:16 +00:00
Robert O'Callahan
d1fd6de6da
Remove .c_str() calls from parameters to log_header()
2025-09-16 23:00:42 +00:00
Robert O'Callahan
5ac6858f26
Remove .c_str() from log_cmd_error() and log_file_error() parameters
2025-09-16 22:59:08 +00:00
Jannis Harder
b95549b469
Merge pull request #5348 from rocallahan/remove-string_buf
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Remove `string_buf` by making `log_signal()` and `log_const()` return `std::string`
2025-09-16 20:20:56 +02:00
Emil J. Tywoniak
fdbdd193c1
rtlil: add roundtrip test for design -stash and design -save, fix #5321
2025-09-16 15:47:16 +02:00
Emil J. Tywoniak
d6d1f16c43
hashlib: add insertion order const iterator
2025-09-16 15:39:13 +02:00
rhanqtl
11b829ba70
fix(parse): #5234 adjust width of rhs according to lhs
2025-09-16 15:24:23 +02:00
Robert O'Callahan
fee2b8992c
Stop using mutable in Const.
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Now that we only call `bitvectorize()` in non-const methods, we can move the casting-away-const to only happen
in `bitvectorize()`, which is deprecated so only some plugins (maybe) are using it.
This means `const` `Const` methods don't change the underlying data, which means
they'll be safe to use from multiple threads if/when we want to do that.
2025-09-16 03:17:24 +00:00
Robert O'Callahan
29810f1e7c
Make Const::is_*() functions work on packed bits without decaying to vector<State>
2025-09-16 03:17:24 +00:00
Robert O'Callahan
caaf9a4400
Const::decode_string() doesn't need to call bitvectorize
2025-09-16 03:17:24 +00:00
Robert O'Callahan
cb1186aac5
Make Const::as_string work without reducing packed bits to vector<State>
2025-09-16 03:17:24 +00:00
