Commit Graph

14040 Commits

Author SHA1 Message Date
Martin Povišer 53ca7b48f8 techmap: Fix help message wording 2024-02-22 22:00:56 +01:00
Martin Povišer ba07cba6ce synth: Introduce `-inject` for amending techmap 2024-02-22 17:38:48 +01:00
Martin Povišer d77b792156 synth: Put in missing bounds check for `-lut` 2024-02-22 17:24:26 +01:00
github-actions[bot] 84116c9a38 Bump version 2024-02-22 00:15:36 +00:00
Miodrag Milanovic 38f1b0b12d Revert "Add shlwapi lib for mingw builds"
This reverts commit 20dbc860e7.
2024-02-21 20:23:49 +01:00
Miodrag Milanović 6e06723ddb
Merge pull request #4223 from rovinski/master
dfflibmap: use patmatch() from kernel/yosys.cc
2024-02-21 20:23:26 +01:00
Martin Povišer 4c96546717 equiv_simple: Take FFs into account for driver map
This fixes an issue introduced in commit 26644ea due to which flip-flops
are inadvertently ignored when building up driver map. The mentioned
commit wasn't without functional change after all.
2024-02-21 12:05:52 +01:00
github-actions[bot] d5934357f3 Bump version 2024-02-21 00:15:24 +00:00
Austin Rovinski 03cadf6474 dfflibmap: use patmatch() from kernel/yosys.cc
Replace OS matching functions with yosys kernel function

Signed-off-by: Austin Rovinski <rovinski@nyu.edu>
2024-02-20 11:04:55 -05:00
Claire Xen c734b2bfe5
Merge pull request #3519 from ekliptik/master
smt2/smtbmc: Fix mathsat counterexample VCD dump crash
2024-02-20 13:40:30 +01:00
Miodrag Milanovic 20dbc860e7 Add shlwapi lib for mingw builds 2024-02-20 12:44:55 +01:00
Miodrag Milanović bc8a3a5b18
Merge pull request #4219 from rovinski/master
dfflibmap: Add a -dont_use flag to ignore cells
2024-02-20 12:43:44 +01:00
github-actions[bot] 01d6c12af4 Bump version 2024-02-20 00:15:14 +00:00
Miodrag Milanović a3c81f4d62
Merge pull request #4216 from YosysHQ/show_href
show: Add option to add cell/wire "src" attribute into graphviz attribute href
2024-02-19 20:50:53 +01:00
Austin Rovinski 5059bb1d4f dfflibmap: force PathMatchSpecA on WIN32
Depending on the WIN32 compilation mode, PathMatchSpec may expect a LPCSTR or
LPCWSTR argument. char* is only convertable to LPCSTR, so use that
implementation

Signed-off-by: Austin Rovinski <rovinski@nyu.edu>
2024-02-19 14:40:46 -05:00
Austin Rovinski 689feed012 dfflibmap: Add a -dont_use flag to ignore cells
This is an alternative to setting the dont_use property in lib. This brings
dfflibmap in parity with the abc pass for dont_use.

Signed-off-by: Austin Rovinski <rovinski@nyu.edu>
2024-02-19 13:00:18 -05:00
N. Engelhardt 63d256dc83
Merge pull request #4221 from povik/const-hash-fix
rtlil: Fix `Const` hashing omission
2024-02-19 16:40:46 +01:00
Martin Povišer 78b0697d33
Merge pull request #4210 from whitequark/fix-read_verilog-hdlname
read_verilog: correctly format `hdlname` attribute value
2024-02-19 16:23:06 +01:00
Martin Povišer db947e4c71
Merge pull request #4218 from kivikakk/proc_rom-actionless-switch
proc_rom: don't assert on big actionless switch.
2024-02-19 16:21:40 +01:00
N. Engelhardt 83a3058bb8
Merge pull request #4202 from passingglance/master
Update CHAPTER_CellLib.rst
2024-02-19 16:20:53 +01:00
N. Engelhardt edd154e3cd
Merge pull request #4215 from povik/xprop-race
Address race in `xprop` tests
2024-02-19 16:16:16 +01:00
Martin Povišer f5013d035e rtlil: Fix `Const` hashing omission 2024-02-19 15:45:54 +01:00
N. Engelhardt 4b99db0b73
Merge pull request #4177 from povik/connect-extra_args
connect: Do interpret selection arguments
2024-02-19 15:18:37 +01:00
N. Engelhardt aebb7a0c4d
Merge pull request #4188 from povik/dlatch-bwmux
proc_dlatch: Include `$bwmux` among considered mux cells
2024-02-19 15:15:03 +01:00
passingglance 67e7f383d5
Merge branch 'YosysHQ:master' into master 2024-02-17 11:48:35 -08:00
Amelia Cuss bf4a46ccb3 proc_rom: don't assert on big actionless switch.
See the test case.  PROC_ROM will consider this for evaluation, even
though -- without any actions -- lhs is empty (but still "uniform").
A zero-width memory is constructed, which later fails check with:

ERROR: Assert `width != 0' failed in kernel/mem.cc:518.

Ensure we don't proceed if there's nothing to encode.
2024-02-18 01:33:28 +11:00
github-actions[bot] f8d4d7128c Bump version 2024-02-17 00:15:42 +00:00
N. Engelhardt 61b3b9b58a
Merge pull request #4197 from QuantamHD/sequential_area
stat: Add sequential area output to stat -liberty
2024-02-16 19:15:44 +01:00
Ethan Mahintorabi b8a1009de9
Update passes/cmds/stat.cc
Make reporting line more clear about the non cumulative area of sequential cells

Co-authored-by: N. Engelhardt <nakengelhardt@gmail.com>
2024-02-16 07:44:09 -08:00
Jannis Harder 811b7b54d4
Merge pull request #4204 from YosysHQ/micko/gen_test
do not override existing shell variable
2024-02-16 14:28:56 +01:00
Martin Povišer fdda501b58 ci: Stop pinning iverilog revision 2024-02-16 11:43:28 +01:00
Martin Povišer e51c77484a tests: Comment on `A[0]` 2024-02-16 11:43:28 +01:00
Martin Povišer 5a05344d9c tests: Fix initialization race in xprop tests 2024-02-16 11:43:28 +01:00
Ethan Mahintorabi f0df0e3912
update type and variable names
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
2024-02-16 00:01:44 +00:00
Ethan Mahintorabi 2d8343d423
update type and variable names
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
2024-02-15 23:59:19 +00:00
github-actions[bot] 074b50e9c0 Bump version 2024-02-15 00:15:29 +00:00
Miodrag Milanović f04bb1065e
Merge pull request #4212 from jix/make-test-noverific
tests: Support running `make test` with YOSYS_NOVERIFIC=1
2024-02-14 16:48:41 +01:00
Martin Povišer 18a5989084
Merge pull request #4211 from jix/fix-check-clk2fflogic
clk2fflogic: Fix handling of $check cells
2024-02-14 13:05:39 +01:00
Jannis Harder 149c1a7fc6 tests: Support running `make test` with YOSYS_NOVERIFIC=1
A yosys build with verific support can act as a non-verific yosys with
`YOSYS_NOVERIFIC=1` in the enviornment, which is useful for quickly
testing code that works with either frontend without rebuilding yosys.

Before this change, this did not work with `make test` as it would only
consider the build time configuration to decide whether to run tests
that depend on verific support, immediately failing on those tests when
the enviornment contains `YOSYS_NOVERIFIC=1`.

This adds logic to the makefile that checks this enviornment variable
and also exports YOSYS_NOVERIFIC=1 to the enviornment when that is
present as a make variable to support `make test YOSYS_NOVERIFIC=1`
invocations.
2024-02-14 12:07:47 +01:00
Jannis Harder bbdfcfdf30 clk2fflogic: Fix handling of $check cells
Fixes a bug in the handling of the recently introduced $check cells.
Both $check and $print cells in clk2fflogic are handled by the same code
and the existing tests for that were only using $print cells. This
missed a bug where the additional A signal of $check cells that is not
present on $print cells was dropped due to a typo, rendering $check
cells non-functional.

Also updates the tests to explicitly cover both cell types such that
they would have detected the now fixed bug.
2024-02-14 11:42:27 +01:00
Miodrag Milanovic 834276a2f7 show: Add option to add cell/wire "src" attribute into graphviz attribute href 2024-02-14 09:50:53 +01:00
github-actions[bot] 91685355a0 Bump version 2024-02-14 00:15:26 +00:00
Martin Povišer b16f4900fd ast/simplify: Interpret hdlname w/o expecting backslash 2024-02-13 21:38:41 +01:00
Catherine d8ce26a5ba read_verilog: correctly format `hdlname` attribute value.
The leading slash is not a part of the attribute as it only concerns
public values.
2024-02-13 18:41:53 +00:00
Catherine 42920c9bc0 cxxrtl: rationalize `debug_items` accessors.
Before this commit, `at()` and `operator[]` did the same thing, making
one of them redundant. There was also a somewhat awkward `parts_at()`,
which is more generic than `at()`.

After this commit, `parts_at()` becomes `at()`, and `at()` becomes
`operator[]`. Any quick-and-dirty accesses should use `items["name"]`,
which expects a single-part item. Generic code should instead use
`items.at("name")`, which will return multiple parts. Both will check
for the existence of the name.

This is unlikely to break downstream code since it's likely been using
the shorter `operator[]`. (In any case this API is not stable.)
2024-02-13 15:13:53 +00:00
Catherine c3c44225de cxxrtl: document some `module` invariants. NFC 2024-02-13 15:13:53 +00:00
Catherine ae1a67ba47 cxxrtl: fix debug information for zero-width items.
Because all objects in C++ must have non-zero size, a `value<0>` has
a size of 4 despite consisting of a `uint32_t chunks[0]`. The debug
item assertions were not written expecting that and prevent any debug
items for such values from compiling.

The C API does not define exactly what happens for a zero-width debug
item, but it seems OK to say that they should refer to some unique
pointer that cannot be, in actuality, read or written. This allows
some techniques or optimizations that use `curr` pointers as keys and
assume they correspond 1-to-1 to simulation objects.
2024-02-13 15:13:41 +00:00
github-actions[bot] 606bbef30c Bump version 2024-02-13 00:16:18 +00:00
Jannis Harder 3473b6dd27
Merge pull request #4206 from povik/cli-crashes
driver: Fix crashes on missing cli arguments
2024-02-12 16:39:38 +01:00
Martin Povišer 54a97f8bb7 driver: Fix crashes on missing cli arguments 2024-02-12 14:56:23 +01:00