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13499 Commits

Author SHA1 Message Date
Akash Levy da8c1955af Updates from YosysHQ 2024-05-09 05:10:44 -07:00
Akash Levy 8841cc4d76 Copy all info from .f file to hdl_file_sort for better auto-discovery 2024-05-09 04:54:57 -07:00
Akash Levy b5af9b9a8a Fix SystemVerilog support for .v files 2024-05-09 04:54:00 -07:00
Akash Levy 9b66cb015b Update Verific 2024-05-08 05:16:11 -07:00
Akash Levy 47b6738124 Add -auto_discover to import 2024-05-08 04:21:30 -07:00
Akash Levy 818fd2e0fa
Merge branch 'YosysHQ:main' into master 2024-05-08 02:23:09 -07:00
Miodrag Milanovic 561618002a Next dev cycle 2024-05-08 09:02:50 +02:00
Miodrag Milanovic c1ad37779e Release version 0.41 2024-05-08 08:52:10 +02:00
Miodrag Milanovic 7ab43dc1b7 Update ABC with Windows fixes 2024-05-08 08:30:30 +02:00
Catherine 1ac00088a6
Merge pull request #4380 from whitequark/cxxrtl-metadata-compression 
cxxrtl: reduce stack space used by the `debug_info()` function
 2024-05-08 05:48:29 +01:00
Catherine 6e003e1af6 cxxrtl: minimize stack space consumed by `debug_info()`. 
This commit uses parameter packs to sink `debug_item()` construction
into the `debug_info()`-specific `add()` overload. This makes the stack
space use sub-linear in typical case rather than linear (which is still
the worst case). Oddly, the stack slots that get allocated now are all
for the `0` literal for `lsb_offset`. This could be fixed by allocating
numbers statically but the existing reduction in stack use of ~98% for
a representative example (Minerva SoC) should be enough.
 2024-05-08 03:37:14 +00:00
Catherine 80798daf53 cxxrtl: reduce stack space consumed by `debug_info()` further. 
Before this commit, this function would create a temporary `std::string`
per debug item (and scope). After this commit, an additional overload is
used to push that down the call stack. This reduces stack usage by
about 50% more on top of the previous commit.
 2024-05-08 02:55:17 +00:00
Catherine 9134cd1928 cxxrtl: reduce stack space consumed by `debug_info()`. 
Before this commit, the creation of (constant) attribute maps caused
`debug_info()` (which is built with `__attribute__((optnone))`) to
consume large amounts of stack space; up to tens of megabytes. This
caused problems particularly on macOS, where the default stack size
is 512 KiB.

After this commit, `std::map` objects are no longer created inline in
the `debug_info()` function, but are compiled to and then expanded from
a string literal in a subroutine call. This reduces stack space usage
by about 50%.
 2024-05-08 02:55:17 +00:00
Catherine 43ddd89ba5 cxxrtl: fix `escape_c_string` hex literal fiasco. 
In C and C++, a `\x` escape sequence consumes as many hexadecimal digits
as there are available, so it is not composable with arbitrary alnum
characters afterwards. An octal escape sequence like `\000` always has
fixed width, avoiding an issue where `\x01c` and `\x1c` produce the same
string.
 2024-05-08 02:55:17 +00:00
Akash Levy 2e21078a83
Merge branch 'YosysHQ:main' into master 2024-05-07 18:21:19 -07:00
Catherine 7294d8b5af cxxrtl: fix close of invalid fd in spool destructor. 2024-05-08 00:46:10 +00:00
github-actions[bot] ce45011275 Bump version 2024-05-08 00:13:52 +00:00
Miodrag Milanović c9d87d5e7b
Merge pull request #4377 from jix/smtbmc-incremental-improvements 
smtbmc: Improvements for --incremental and .yw fixes
 2024-05-07 21:35:10 +02:00
N. Engelhardt 8735107c60
Merge pull request #4321 from YosysHQ/fix_read_verilog_defaults 
read_verilog: Add missing defaults for flags
 2024-05-07 21:11:42 +02:00
Krystine Sherwin df95ea824b read_verilog: Add missing defaults for flags 
Fix for YosysHQ/sby#103
 2024-05-07 20:25:36 +02:00
Jannis Harder a52088b6af smtbmc: Improvements for --incremental and .yw fixes 
This extends the experimental incremental JSON API to allow arbitrary
smtlib subexpressions, defining smtlib constants and to allow access of
signals by their .yw path.

It also fixes a bug during .yw writing where values would be re-emitted
in later cycles if they have no newer defined value and a potential
crash when using --track-assumes.
 2024-05-07 17:57:37 +02:00
Miodrag Milanovic 71f2540cd8 docs conf.py change Release -> Version 2024-05-07 15:55:52 +02:00
Miodrag Milanovic b4034a881e Keep docs version in conf.py 2024-05-07 15:35:25 +02:00
Miodrag Milanović 90dd508156
Merge pull request #4372 from YosysHQ/krys/docs_version_number 
Docs: Set release to YOSYS_VER
 2024-05-07 09:15:51 +02:00
Akash Levy 0e77a03359
Merge branch 'YosysHQ:main' into master 2024-05-06 21:11:06 -07:00
Akash Levy 89439199e8 Fix 2024-05-06 21:09:32 -07:00
Krystine Sherwin 6eb49ee9e8
Makefile: Export YOSYS_VER only for make docs 2024-05-07 10:23:22 +12:00
Emil J 68c7fc4c91
Merge pull request #4300 from YosysHQ/cellmatch 
cellmatch: New pass for picking out standard cells automatically
 2024-05-06 15:12:37 +02:00
Akash Levy 261bc561fa Allow for gzip magic in stat 2024-05-05 04:21:47 -07:00
Krystine Sherwin fe27240b3a
Makefile: Export YOSYS_VER 2024-05-04 16:51:38 +12:00
Krystine Sherwin bb0be8c7a2
Docs: Set release to YOSYS_VER 
If building from read the docs, and the current build is "latest", add `-dev` to the version string.
Requires `YOSYS_VER` to be exported by .readthedocs.yaml.
 2024-05-04 16:51:29 +12:00
github-actions[bot] 0f9ee20ea2 Bump version 2024-05-04 00:16:00 +00:00
Emil J. Tywoniak e939182e68 cellmatch: add comments 2024-05-03 16:42:41 +02:00
Martin Povišer b143e5678f cellmatch: Rename the special design to `$cellmatch` 2024-05-03 16:42:41 +02:00
Martin Povišer 913bc87c44 cellmatch: Add test 2024-05-03 16:42:41 +02:00
Martin Povišer c0e68dcc4d cellmatch: Add debug print 2024-05-03 16:42:41 +02:00
Martin Povišer 6a9858cdad cellmatch: Delegate evaluation to `ConstEval` 2024-05-03 16:42:41 +02:00
Martin Povišer 86e1080f05 cellmatch: New pass 2024-05-03 16:42:41 +02:00
Emil J 2631c7e918
Merge pull request #4365 from widlarizer/techmap-chtype-test 
techmap: add dynamic cell type test
 2024-05-03 16:25:42 +02:00
Emil J. Tywoniak a833f05036 techmap: add dynamic cell type test 2024-05-03 13:53:49 +02:00
Martin Povišer 6ff4ecb2b4 techmap: Remove `techmap_chtype` from the result 2024-05-03 13:33:28 +02:00
Martin Povišer fc82251105 techmap: Support dynamic cell types 2024-05-03 13:33:28 +02:00
Akash Levy 2a8575abb2 Update verific to O3 opt 2024-05-03 03:34:36 -07:00
Akash Levy bf8ab97890 Slim yosys 2024-05-03 03:29:42 -07:00
Akash Levy cc5e893db8 Add noclean option to submod for speedup 2024-05-02 06:12:09 -07:00
Akash Levy e62bc102ca Update Verific 2024-05-01 05:43:32 -07:00
Akash Levy fbf87b2b23 Update Makefile 2024-04-30 05:21:36 -07:00
Akash Levy 810a11b6bc Fix introduced typo 2024-04-29 22:25:17 -07:00
Akash Levy 8c330c0e4b
Merge branch 'YosysHQ:main' into master 2024-04-29 22:22:47 -07:00
github-actions[bot] dd2195543b Bump version 2024-04-30 00:17:14 +00:00