luke
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
16,868 Commits 126 Branches 65 Tags 51 MiB
Commit Graph

864 Commits

Author SHA1 Message Date
Emil J 9746bd3897
Merge pull request #5724 from abhinavputhran/fix/setundef-respect-selection 
setundef: respect selection for cells, processes, and connections
 2026-03-18 22:53:06 +00:00
abhinavputhran 47c2257f82 setundef: more tests! and wire selection in -init mode 2026-03-08 19:41:31 -04:00
abhinavputhran 5048dac854 setundef: add tests for selection in -zero, -undriven, and -init modes. also made setundef.cc clearer 2026-03-06 18:12:03 -05:00
abhinavputhran 9e666c727f setundef: respect selection in -undriven mode 2026-03-06 10:37:59 -05:00
Miodrag Milanovic 52533b0d1c Update opt_lut_ins and stat for analogdevices and remove ecp5 2026-03-06 09:10:36 +01:00
abhinavputhran 6cd66aed47 setundef: rename process loop variable and respect selection in -init mode 2026-03-05 17:51:01 -05:00
abhinavputhran df283fa1c9 setundef: use selected_processes() per review feedback 2026-03-05 11:22:00 -05:00
abhinavputhran 4e54853e35 setundef: use selected_processes() per review feedback 2026-03-05 11:16:07 -05:00
abhinavputhran 94c789e9c8 setundef: respect selection for cells, processes, and connections 
Previously, setundef would rewrite sigspecs in all cells, processes,
and connections regardless of the active selection. Only modules and
memories were correctly filtered by selection.

Fix by using module->selected_cells() for cells, adding a
module->selected() check for processes, and checking wire selection
on the lhs of each connection before rewriting.

Fixes #5624
 2026-03-04 17:48:35 -05:00
nella 66bd4716cf rtlil use newcelltypes. 2026-03-04 12:39:45 +01:00
Emil J. Tywoniak ecb8b20f62 yosys: use newcelltypes for yosys_celltypes users 2026-03-04 12:39:44 +01:00
KrystalDelusion 1d3f9b7905
Merge pull request #5687 from YosysHQ/nella/pdr-doc 
Update help text for rename -witness and write_aiger -ywmap
 2026-03-02 09:29:25 +13:00
nella 01e89a8f9e Remove cell mentions. 2026-02-18 09:29:35 +01:00
nella 2b4f481850 Cleanup docs. 2026-02-18 09:24:41 +01:00
nella e6e57b33e3 document abc --keep-going pdr [sc-220]. 2026-02-15 09:00:04 +01:00
Gus Smith 8ab105ac28
Merge pull request #4303 from Coloquinte/sat_choice 
Infrastructure to run a Sat solver as a command
 2026-02-11 06:54:53 -08:00
Gus Smith 6f6fa49d3c Typo 2026-02-09 09:05:56 -08:00
Miodrag Milanović ac427a79b0
Merge pull request #5644 from nataliakokoromyti/upstream-linux-perf-unistd 
Add unistd header for Linux
 2026-01-30 08:17:43 +01:00
Emil J a68fee1115
Merge pull request #5646 from rocallahan/debug-design_equal 
Dump module details when `design_equal` fails
 2026-01-29 18:57:24 +01:00
Robert O'Callahan 139c38ecfa Dump module details when design_equal fails 2026-01-28 18:32:12 +00:00
Natalia 6a6e5f0f54 linux_perf: only include unistd on Linux 2026-01-28 03:44:33 -08:00
Natalia fc2b7c317f linux_perf: include unistd for POSIX I/O 2026-01-28 03:14:20 -08:00
Krystine Sherwin 8ed7ac04d8
linux_perf.cc: Fix overlength codeblock 2026-01-28 08:17:56 +13:00
Krystine Sherwin 4031310ebb
linux_perf.cc: Use formatted_help 
Gets the codeblock formatting better.

Also fold the on|off into a single usage.
 2026-01-28 08:10:31 +13:00
Emil J. Tywoniak ef3b2b0380 linux_perf: mark internal, fix help formatting 2026-01-26 22:59:20 +01:00
Robert O'Callahan 4f53612725 Add `linux_perf` command to turn Linux perf recording on and off. 
This is extremely useful for profiling specific passes.
 2026-01-23 01:44:57 +00:00
Natalia ed64df737b Add -on/-off modes to debug pass 2026-01-15 12:07:26 -08:00
Emil J. Tywoniak 8e2038c419 Use digit separators for large decimal integers 2026-01-13 16:38:12 +01:00
Robert O'Callahan 37347aacb2 Check for missing port in SDC code 
I am getting weird crashes on `main` in `tests/sdc/alu_sub.ys` which I traced to a null `Wire*`
in `SdcObjects::constrained_ports`. The null `Wire*` is being set in the `SdcObjects`
constructor. I don't understand what's going on here, so I added this check to detect the
missing wire early ... and that made the crash go away. Compiler bug maybe? I have
`Debian clang version 19.1.7 (3+build5)`, default build configuration.

Anyway this code seems fine to have.
 2026-01-10 04:00:17 +00:00
Emil J 0ab967b036
Merge pull request #5564 from rocallahan/pass-fuzz 
Add support for fuzz-test comparison of two passes intended to give identical RTLIL results
 2026-01-06 20:07:31 +01:00
Miodrag Milanović aa9991d3ee
Merge pull request #5571 from YosysHQ/micko/warning 
remove unused variable
 2025-12-23 16:32:10 +01:00
Miodrag Milanovic 4bc4e4eb41 remove unused variable 2025-12-23 15:47:35 +01:00
Robert O'Callahan 48cdb499f2 Remove `IdString::id_string()`. 
This was needed for the short time when `ID()` could return a value of `StaticIdString`.
That is no longer a problem.
 2025-12-22 01:57:30 +00:00
Robert O'Callahan 46cb05c471 Pass IdString by value instead of by const reference. 
When IdString refcounting was expensive, it made sense to pass it by const reference
instead of by value, to avoid refcount churn. Now that IdString is not refcounted,
it's slightly more efficient to pass it by value.
 2025-12-22 01:52:59 +00:00
Robert O'Callahan 914e14946d Implement design_equal command 2025-12-21 21:47:40 +00:00
Robert O'Callahan 638e904f91 Remove cover() coverage tracking 2025-12-04 16:27:13 +01:00
Robert O'Callahan 53614a37a1 Use `Tcl_Size` instead of `int` to fix build errors 
Fixes these build errors I'm getting locally with `tcl-devel-9.0.0-7.fc42.x86_64`.
I guess Tcl 9 broke this.

```
passes/cmds/sdc/sdc.cc:438:6: error: no matching function for call to 'Tcl_ListObjLength'
  438 |         if (Tcl_ListObjLength(interp, listObj, &listLength) == TCL_OK) {
      |             ^~~~~~~~~~~~~~~~~
/usr/include/tclDecls.h:1788:13: note: candidate function not viable: no known conversion from 'int *' to 'Tcl_Size *' (aka 'long *') for 3rd argument
 1788 | EXTERN int              Tcl_ListObjLength(Tcl_Interp *interp,
      |                         ^
 1789 |                                 Tcl_Obj *listPtr, Tcl_Size *lengthPtr);
      |                                                   ~~~~~~~~~~~~~~~~~~~
passes/cmds/sdc/sdc.cc:446:8: error: no matching function for call to 'Tcl_ListObjLength'
  446 |                         if (Tcl_ListObjLength(interp, subListObj, &subListLength) == TCL_OK) {
      |                             ^~~~~~~~~~~~~~~~~
/usr/include/tclDecls.h:1788:13: note: candidate function not viable: no known conversion from 'int *' to 'Tcl_Size *' (aka 'long *') for 3rd argument
 1788 | EXTERN int              Tcl_ListObjLength(Tcl_Interp *interp,
      |                         ^
 1789 |                                 Tcl_Obj *listPtr, Tcl_Size *lengthPtr);
      |                                                   ~~~~~~~~~~~~~~~~~~~
```
 2025-11-24 18:46:56 +13:00
Emil J. Tywoniak 6eb9e823e0 sdc: use Tcl memory management functionality 2025-11-20 00:21:15 +01:00
Emil J 2eff366e8c
Merge branch 'main' into emil/sdc_expand 2025-11-19 16:29:37 +01:00
Emil J. Tywoniak 920f4793fb sdc: error on unknown getters 2025-11-19 15:26:02 +01:00
Emil J. Tywoniak 229123eb87 sdc: disable without YOSYS_ENABLE_TCL 2025-11-19 15:26:02 +01:00
Emil J. Tywoniak 033a2d5a67 sdc: remove vestigial code for tracked constraint followup work 2025-11-19 15:26:02 +01:00
Emil J. Tywoniak f56e121ddb sdc: add help 2025-11-19 15:26:02 +01:00
Emil J. Tywoniak 650392d4ec sdc: specialize stubs for the call graph 2025-11-19 15:26:02 +01:00
Emil J. Tywoniak 224ed524fa sdc: move to directory 2025-11-19 15:26:01 +01:00
Emil J. Tywoniak 94dd248dfb sdc: graph mode only 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 8a54e51300 sdc: add -keep_hierarchy 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak d4228efae8 sdc: keep_hiearchy 2025-11-19 15:25:24 +01:00
Emil Jiří Tywoniak 075237f73b sdc: refactor more 2025-11-19 15:25:24 +01:00
Emil Jiří Tywoniak 48ff9d4950 sdc: refactor find_matching 2025-11-19 15:25:24 +01:00