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15160 Commits

Author SHA1 Message Date
Emil J 4b8d42d22c
Merge pull request #5095 from YosysHQ/emil/one-bit-width 
rtlil: enable single-bit vector wires
 2025-05-23 15:55:45 +02:00
George Rennie e05b21cfae
Merge pull request #5140 from garytwong/typo-fix 
Fix typo ("exist" -> "exit").
 2025-05-23 13:01:57 +01:00
Gary Wong 4f0cbf2ee6 Fix typo ("exist" -> "exit"). 2025-05-22 18:52:33 -06:00
github-actions[bot] 6c67b29bbb Bump version 2025-05-23 00:24:38 +00:00
George Rennie 6331f92d00
Merge pull request #5101 from georgerennie/george/opt_expr_shift_ovfl 
opt_expr: fix shift optimization with overflowing shift amount
 2025-05-22 15:16:19 +01:00
George Rennie 98eec36921 kernel: add comments to as_int family of methods 2025-05-22 15:12:13 +01:00
Emil J 4f33cc52db
Merge pull request #5137 from mikesinouye/assert 
Allow reading of gzipped files when not in NDEBUG
 2025-05-22 10:39:48 +02:00
mikesinouye 761dc6f62a
Allow reading of gzipped files when not in NDEBUG 2025-05-21 15:18:29 -07:00
github-actions[bot] 388955031f Bump version 2025-05-17 00:23:43 +00:00
KrystalDelusion 135320a58c
Merge pull request #5123 from cr1901/winstat-fix 
Strip trailing slashes when checking for directories on Windows.
 2025-05-17 09:33:18 +12:00
William D. Jones 7d4d544001 Strip trailing slashes when checking for directories on Windows. 2025-05-15 18:36:43 -04:00
KrystalDelusion 4c72b0ecd8
Merge pull request #5116 from YosysHQ/krys/update_fst 
Update fstlib
 2025-05-16 09:22:52 +12:00
KrystalDelusion 3a5ce2df64
Merge pull request #5112 from YosysHQ/krys/on_shutdown 
design.cc: Use on_shutdown method
 2025-05-16 09:22:39 +12:00
KrystalDelusion f7888c607b
Merge pull request #5089 from YosysHQ/krys/cutpoint_whole 
cutpoint: Re-add whole module optimization
 2025-05-16 09:22:28 +12:00
Emil J 3823157c25
Merge pull request #5080 from akashlevy/muldiv_c 
Add `muldiv_c` peepopt
 2025-05-15 11:03:25 +02:00
github-actions[bot] ae47c49af5 Bump version 2025-05-15 00:22:59 +00:00
George Rennie 748600c167
small whitespace cleanup (#5119) 2025-05-14 15:18:57 +02:00
github-actions[bot] e3ae7b1400 Bump version 2025-05-13 00:24:04 +00:00
KrystalDelusion 5268565410
Merge pull request #5108 from marzoul/adrien-uram 
Create a single-port URAM mapping to support memories 2048 x 144b
 2025-05-13 09:54:36 +12:00
KrystalDelusion c590c0c12c
Merge pull request #5111 from YosysHQ/krys/config_python 
Makefile: Conditional assignment of python exe
 2025-05-13 09:54:26 +12:00
KrystalDelusion 05157b164e
Merge pull request #5113 from YosysHQ/krys/ast_asan 
simplify.cc: Fix mem leak
 2025-05-13 09:52:51 +12:00
Emil J. Tywoniak f73c6a9c9a write_verilog: don't dump single_bit_vector attribute 2025-05-12 13:36:25 +02:00
Emil J. Tywoniak e5171d6aa1 verific: support single_bit_vector 2025-05-12 13:23:29 +02:00
Emil J. Tywoniak 5e72464a15 rtlil: enable single-bit vector wires 2025-05-12 13:23:29 +02:00
Krystine Sherwin afd5bbc7fa
fstdata.cc: Fix last step 
Includes test file for sanity checking simulation steps.
 2025-05-12 13:18:19 +12:00
Krystine Sherwin d0b9a0cb98
sim.cc: Move cycle check 
Calling `throw dst_end_of_data_exception()` when the desired number of cycles has been reached means that the fst reader can't tidy up after itself and leads to memory leaks.
This doesn't happen when the `-stop` flag is used because the `Yosys::FstData` struct tracks the end time and skips the outer callback if the simulation has gone past the desired end time.
Move cycle checking into the inner callback along with the time checking means that the outer callback no longer needs to throw an exception in order to stop checking further values, while still allowing the fst reader to finish reading and deallocate memory.
 2025-05-12 12:48:01 +12:00
Krystine Sherwin cc402ee065
libs/fst: Update upstream 
libfst is no longer included in gtkwave and instead has its own repo.  There has also been some refactoring, so the patches need to update to match, as does sim.cc.
 2025-05-12 10:21:06 +12:00
Adrien Prost-Boucle 6bf7587338 URAM mapping : Add test for 2048 x 144b 2025-05-10 14:53:56 +02:00
Krystine Sherwin fe0abb7026
simplify.cc: Fix mem leak 2025-05-10 17:10:47 +12:00
github-actions[bot] 6900818105 Bump version 2025-05-10 00:22:55 +00:00
Krystine Sherwin af75dce660
Fix Crashes with GCC 15 #5088 
When building `WITH_PYTHON`, where a global list of modules is maintained, deleting a module also erases the entry in said global list.  This can lead to memory corruption if the global list is destructed before the module.
Using `on_shutdown()` instead means the module destructor is explicitly called before the global list can be destructed, preventing the issue.
Also add a comment to `Pass::~Pass()` to suggest the same for future passes that might try to use that (and see this commit in the blame if they need a reason why).
 2025-05-10 09:59:13 +12:00
KrystalDelusion c4af97c1c4
Merge pull request #5110 from YosysHQ/emil/gzip-reject-directory 
gzip: reject uncompressing directory
 2025-05-10 09:36:13 +12:00
KrystalDelusion 1e2d6508d0
Makefile: Conditional assignment of python exe 
Using `:=` while providing an override (either in Makefile.conf or on the command line) does not correctly apply the override in other simply expanded variables (using `:=`).  Instead, passing an explicit `PYTHON_EXECUTABLE=python3.15` while leaving `PYTHON_CONFIG` implicitly defined results in it being set to `python3-config` instead of the expected `python3.15-config`.
 2025-05-10 09:09:30 +12:00
Emil J. Tywoniak 2e9a194ce9 gzip: reject uncompressing directories 2025-05-09 22:33:30 +02:00
Emil J. Tywoniak b05c0c70af io: don't accept a directory when file expected 2025-05-09 22:33:30 +02:00
Adrien Prost-Boucle c7de531231 URAM mapping : Fix port indexes according to Yosys warnings 2025-05-09 15:09:11 +02:00
Adrien Prost-Boucle c4a49f0c55 Create a single-port URAM mapping to support memories 2048 x 144b 2025-05-09 14:16:03 +02:00
github-actions[bot] 55bd950af4 Bump version 2025-05-09 00:27:47 +00:00
Emil J 5aa9bfbf7d
Merge pull request #5098 from mikesinouye/hashlib-1 
Add <optional> to haslib.h which uses std::optional
 2025-05-08 19:05:10 +02:00
Emil J bfbbb8cf98
Merge pull request #5086 from YosysHQ/emil/driver-no-version 
driver: add --no-version to suppress writing Yosys version
 2025-05-08 16:28:25 +02:00
George Rennie d59380b3a0 tests: more complete testing of shift edgecases 2025-05-08 11:09:01 +02:00
George Rennie e2485000c7 kernel: handle unsigned case for as_int_saturating correctly 
* This fixes #5105
 2025-05-08 11:08:25 +02:00
George Rennie af933b4f38 tests: check shifts by amounts that overflow int 2025-05-07 15:12:33 +02:00
George Rennie 0dcd94b6ad opt_expr: saturate shift amount instead of overflowing for large shifts 2025-05-07 14:41:13 +02:00
George Rennie 7cbe6ed048 kernel: add safer variants of as_int 2025-05-07 14:39:17 +02:00
Emil J 6378ba10eb
Merge pull request #5078 from RonxBulld/main 
Change the implementation of log_debug in kernel/log.h
 2025-05-07 11:34:46 +02:00
Emil J. Tywoniak 90a2c92370 driver: allow --no-version still write things like Generated by Yosys 2025-05-07 11:34:23 +02:00
github-actions[bot] 8da97d0044 Bump version 2025-05-07 00:24:00 +00:00
mikesinouye 93780bb869
Add <optional> to haslib.h which uses std::optional 2025-05-06 09:57:03 -07:00
Miodrag Milanović a0e94e506d
Merge pull request #5094 from pu-cc/gatemate-reduce-bram-cpes 
gatemate: Set unused BRAM inputs to 'bx
 2025-05-06 15:19:56 +02:00