luke
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
17,265 Commits 135 Branches 68 Tags 56 MiB
Commit Graph

17265 Commits

Author SHA1 Message Date
Miodrag Milanovic 8bb194af22 Next dev cycle 2026-06-01 18:23:28 +02:00
Miodrag Milanovic 86f2ddebce Release version 0.66 2026-06-01 17:01:26 +02:00
Miodrag Milanović 2105caa844
Merge pull request #5922 from YosysHQ/wheels_fix 
Fix wheels
 2026-06-01 09:19:13 +00:00
Miodrag Milanovic 904151acd8 Fix wheels 2026-06-01 09:59:04 +02:00
Philippe Sauter c89cfe1e6e peepopt: add shiftpow2 pattern 
Rewrite power-of-two indexed word selects to $bmux when the shift
amount already carries the scale as low zero bits.

Keep the rule to non-overlapping selections and bound the generated
mux ways. Add regressions for aligned shifts, padding, signed
extension, and shiftmul handoff cases.
 2026-05-31 02:01:32 +02:00
Krystine Sherwin 0360a4bd0a
tests/check_mem: Drop unused init check 
It was also raising an error in `read_verilog`.
 2026-05-30 11:06:11 +12:00
Mike Inouye a14650d07b verilog backend: runtime optimization for keyword pool 
Signed-off-by: Mike Inouye <mikeinouye@google.com>
 2026-05-29 17:53:31 +00:00
Miodrag Milanović e56c6a954c
Merge pull request #5915 from YosysHQ/emil/auto-lifetime-hotfix-nosync 
genrtlil: don't avoid emitting flops for nosync
 2026-05-29 14:08:45 +00:00
Miodrag Milanović b85777a6e6
Merge pull request #5914 from pu-cc/gatemate-scopename 
gatemate: add option to create 'scopename' attributes when flattening netlist
 2026-05-29 10:31:04 +00:00
Emil J. Tywoniak 80bdbaa010 genrtlil: don't avoid emitting flops for nosync 2026-05-29 11:37:08 +02:00
Krystine Sherwin 5f53410db7
verific: Fix negative array dimensions 
Recurse over memory dimensions once, doing both our min/max address checking and parsing out the initval.  This also avoids problems with negative numbers (if `a < b` and one or both are negative, `a` might be the intended `max_addr_chunk`).
Fix sub addressing, where we use some but not all of the current dimension's bits.
 2026-05-29 18:40:25 +12:00
Krystine Sherwin 52e0030cc5
tests/check_mem: Add problematic case 
Verific reports it as 16 2-bit addresses, meaning we have to iterate over the last dimension while skipping indices.
 2026-05-29 18:40:25 +12:00
Krystine Sherwin 21966ef496
verific: Fix non-contiguous memory init 
Recurse over nested type ranges to calculate true addresses.
 2026-05-29 18:40:25 +12:00
Krystine Sherwin ab5f25db9a
Add test for non-contiguous memory init 
Also negative memory addresses.
 2026-05-29 18:40:24 +12:00
Krystine Sherwin aac7366862
tests: Add check_mem to vanilla-test 2026-05-29 18:40:24 +12:00
Krystine Sherwin f6327cc444
check_mem: Add -non-const option 
Can identify potentially dangerous addressing, but also prone to false-positives.
 2026-05-29 18:40:24 +12:00
Krystine Sherwin 099c664dc9
verific: Fix upto ranges 2026-05-29 18:40:23 +12:00
Krystine Sherwin 7cf0c55466
verific: Fix non-contiguous memory flattening 
May not be the best approach, insofar as it uses empty memory elements for padding out the alignment, but it does avoid costly address arithmetic.
Still needs to adjust ascii init val addresses, but should work fine for read/write accesses.
 2026-05-29 18:40:23 +12:00
Krystine Sherwin 07e3d648aa
Add check_mem command 
Comes with a set of tests which (currently) pass with `read_verilog` but fail with `verific` based on #5878.
Add `--check-sv`, an alternative to `--prove-sv` with generator defined yosys commands.  Helpful for when you want to run the same set of commands on a bunch of sv files.
 2026-05-29 18:40:23 +12:00
Patrick Urban 1d86b3cd6e gatemate: add option to create 'scopename' attributes when flattening the netlist 2026-05-28 14:46:25 +02:00
Miodrag Milanović 1801abf30a
Merge pull request #5913 from YosysHQ/abcexternal 
Putting back some Makefile.conf
 2026-05-28 09:49:16 +00:00
Miodrag Milanovic d8587f44f0 Putting back some Makefile.conf 2026-05-28 11:13:29 +02:00
KrystalDelusion 4230ebff71
Merge pull request #5912 from YosysHQ/krys/opt_clean_docs 
opt_clean: Set group for docs gen
 2026-05-28 08:35:52 +00:00
nella 715bc4d7d2
Merge pull request #5909 from YosysHQ/nella/fuse_dsp 
Add matching for fused mac operations for Nexus (fix #5906).
 2026-05-28 08:28:16 +00:00
nella 1414012676 Add sign and op checks. 2026-05-28 09:58:18 +02:00
nella 7fef67a141 Simplify nexus map. 2026-05-28 09:58:18 +02:00
nella d6106f141c Add matching for fused mac operations for Nexus (fix #5906). 2026-05-28 09:58:18 +02:00
Krystine Sherwin 680bb69d85
opt_clean: Set group for docs gen 2026-05-28 14:50:11 +12:00
Emil J 94ec78b6e8
Merge pull request #5907 from JesseDebuger/main 
proc: ignore nosync temporaries in always_latch checks
 2026-05-27 07:33:42 +00:00
junyao 6f111118de proc: ignore nosync temporaries in always_latch checks 2026-05-26 00:56:07 +08:00
Miodrag Milanović 9d0cdb8551
Merge pull request #5901 from YosysHQ/test_cleanup 
Test out-of-tree build support
 2026-05-20 10:55:28 +00:00
Miodrag Milanovic 4c8e61a52b Expose SBY binary location 2026-05-19 16:08:21 +02:00
Miodrag Milanovic 07924a3c62 Use common.mk for sva tests as well 2026-05-19 15:15:41 +02:00
Miodrag Milanovic 2b3f4c37f5 Fix functional tests 2026-05-19 14:42:08 +02:00
Miodrag Milanovic 15e09163cd Do not use Makefile.conf 2026-05-19 14:29:06 +02:00
Miodrag Milanovic c0779f488a Make out of tree build testing possible 2026-05-19 14:26:07 +02:00
Emil J 5c6de04467
Merge pull request #5875 from YosysHQ/emil/threading-fix-no-threads 
threading: redirect locks to no-op on single-threaded builds
 2026-05-18 19:22:19 +00:00
Miodrag Milanović ffa8618413
Merge pull request #5896 from YosysHQ/remove_file 
Remove file added by mistake
 2026-05-18 15:39:55 +00:00
Miodrag Milanovic 2159a0e634 Remove file added by mistake 2026-05-18 17:00:16 +02:00
Emil J. Tywoniak 0c2786be1f threading: make no-op locks specialized to Mutex instead of templates 2026-05-18 16:26:14 +02:00
Emil J. Tywoniak 1c831aa50d threading: whitespace 2026-05-18 16:26:14 +02:00
Emil J. Tywoniak d322e2fbe0 threading: redirect locks to no-op when ENABLE_THREADS=0 or undefined YOSYS_ENABLE_THREADS 2026-05-18 16:14:01 +02:00
Miodrag Milanović 7bcda9d304
Merge pull request #5893 from YosysHQ/update_log 
Log infrastructure cleanup
 2026-05-18 11:10:11 +00:00
Miodrag Milanović 8b68ac04f7
Merge pull request #5890 from strophy/fix-aiger-tests-abcexternal 
Fix aiger tests when ABCEXTERNAL is set
 2026-05-18 07:59:17 +00:00
Miodrag Milanovic 35d13e1c32 Update documentation/demos based on cleanup 2026-05-18 09:13:46 +02:00
Miodrag Milanovic 4a4c3a3be6 Make better validation 2026-05-18 08:50:38 +02:00
Miodrag Milanovic ef092e1f15 Include conf so individual test running works 2026-05-18 08:50:20 +02:00
Yuheng Su caba96515e smt2: use canonical SMT names in memory metadata 2026-05-17 02:27:55 +00:00
Miodrag Milanovic 75dcbe03c6 Convert RTLIL::unescape_id of IdString to unescape() 2026-05-16 19:49:45 +02:00
Miodrag Milanovic 8bbc3c359c Remove id2cstr uses in our code base 2026-05-16 19:49:45 +02:00