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12947 Commits

Author SHA1 Message Date
Jannis Harder 12b0ce9721
Merge pull request #3419 from jix/sim_nested_anyseq 
sim: Fix $anyseq in nested modules
 2022-07-22 15:41:41 +02:00
Jannis Harder 14ba50908b sim: Fix $anyseq in nested modules 2022-07-22 14:48:30 +02:00
Josuah Demangeon 58fddf61cc reduce the Makefile TCL compatibility code 2022-07-18 21:58:16 +02:00
Josuah Demangeon 6eba56fcf0 include changes to support OpenBSD and prepare NetBSD support 
Some systems do not split -lrt and -ldl from the main libc.

Musl libc is one of them, but offers an empty -ldl and -lrt
precisely to avoid these kind of compilation errors.

OpenBSD tried to add a librt.a but it broke libtool-based packages
on multiple OSes[1] so it got reverted, nad -lrt needs to be removed.

Some other adjustments for FreeBSD also work for other BSD, like
packages in /usr/local/ instead of /usr/, TLC libraries...

[1]: https://marc.info/?l=openbsd-tech&m=139559970907629&w=2
 2022-07-18 21:51:18 +02:00
Josuah Demangeon 793b9ade56 extends the list of platforms without <alloca.h> 
This permits to fix a compilation bug on OpenBSD

https://www.gnu.org/software/gnulib/manual/html_node/alloca_002eh.html
> This header file is missing on some platforms:
> FreeBSD 6.0, NetBSD 9.0, OpenBSD 6.7, mingw, MSVC 14.
 2022-07-18 21:51:18 +02:00
github-actions[bot] a82eff2e20 Bump version 2022-07-16 00:18:51 +00:00
Miodrag Milanovic d25f349f4d Update to latest abc 2022-07-15 12:51:03 +02:00
github-actions[bot] 08c319fc35 Bump version 2022-07-12 00:17:15 +00:00
Miodrag Milanović f086da8bdf
Merge pull request #3392 from rockybulwinkle/rockybulwinkle-patch-1 
Update tcl doc, yosys does not return data to tcl
 2022-07-11 16:26:23 +02:00
Marcelina Kościelnicka 58c51b9a0b
Remove empty lines 2022-07-11 16:19:34 +02:00
github-actions[bot] 2326b9f90a Bump version 2022-07-08 00:20:05 +00:00
Catherine 933f110bf7
Merge pull request #3404 from YosysHQ/fix-build-after-pr-3399 
Fix WASI and external-ABC build after PR#3399
 2022-07-07 10:28:30 +00:00
Catherine 502b96fe53 Fix external ABC build after commit 0ca0932b5. 2022-07-07 08:38:30 +00:00
Catherine 43d86f2c26 Fix WASI build after commit 0ca0932b5. 2022-07-07 08:06:55 +00:00
github-actions[bot] 09c6fc68c7 Bump version 2022-07-07 00:19:32 +00:00
Miodrag Milanovic 0098b32c6c using more portable formatting 2022-07-06 10:53:35 +02:00
Miodrag Milanović 0cd20693c2
Merge pull request #3399 from YosysHQ/abc_cpp 
Update abc and build as C++
 2022-07-06 10:39:48 +02:00
Miodrag Milanović 4c5152bf26
Merge pull request #3402 from C-Elegans/modfloor_support 
Add support for GHDL modfloor operator to cxxrtl backend
 2022-07-06 10:04:12 +02:00
Miodrag Milanović 86a4ba1758
Merge pull request #3397 from pepijndevos/patch-2 
Apicula now supports lutram
 2022-07-06 09:50:52 +02:00
Michael Nolan 24b895778a Add support for GHDL modfloor operator 2022-07-05 15:15:54 -04:00
github-actions[bot] 086c2f3224 Bump version 2022-07-05 00:16:20 +00:00
Miodrag Milanovic 4db820e9d4 Fix static initialization, fixes mingw build 2022-07-04 19:31:38 +02:00
Miodrag Milanovic 0ca0932b52 Update abc and build as C++ 2022-07-04 16:52:28 +02:00
Miodrag Milanovic da0682b99a Next dev cycle 2022-07-04 14:08:53 +02:00
Miodrag Milanovic a45c131b37 Release version 0.19 2022-07-04 14:07:01 +02:00
Miodrag Milanović 0b44bff182
Merge pull request #3398 from jix/mention_smtlib2_module 
Mention smtlib2_module in README.md and CHANGELOG
 2022-07-04 14:05:00 +02:00
Jannis Harder 5343911263 Mention smtlib2_module in README.md and CHANGELOG 2022-07-04 13:54:49 +02:00
Miodrag Milanovic 59b96bb1f8 Upadte documentation and changelog 2022-07-04 11:09:06 +02:00
Pepijn de Vos de07eb11c1
Apicula now supports lutram 2022-07-03 12:45:03 +02:00
github-actions[bot] c39bade1a7 Bump version 2022-07-02 00:18:03 +00:00
Jannis Harder 4a1e54bf70
Merge pull request #3395 from jix/opt_dff_keepdc_initival 
opt_dff: With -keepdc, never turn undef init vals into const drivers
 2022-07-01 16:52:32 +02:00
Jannis Harder 876ef59f4f
Merge pull request #3396 from jix/async2sync_const_clocks 
async2sync: turn FFs with const clks into gclk FFs with feedback
 2022-07-01 16:47:31 +02:00
Miodrag Milanovic fda3a537e1 Update abc 2022-07-01 16:23:24 +02:00
Jannis Harder 0182b26aba
Merge pull request #3391 from programmerjake/simcheck-allow-smtlib2-blackboxes 
add hierarchy -smtcheck
 2022-07-01 14:38:45 +02:00
github-actions[bot] 42721b6a12 Bump version 2022-07-01 00:19:06 +00:00
Jannis Harder 5db542742b async2sync: turn FFs with const clks into gclk FFs with feedback 
The formal backends do not support multiple clocks. This includes
constant clocks. Constant clocks do appear in what isn't a proper
multiclock design, for example when mapping not fully initialized ROMs.
As converting FFs with constant clocks to FFs using the global is doable
even in a single clock flow, make async2sync do this.
 2022-06-30 12:09:04 +02:00
Miodrag Milanovic b80976b543 Update to new verific extensions inteface 2022-06-30 11:19:01 +02:00
github-actions[bot] 9d63a90e0e Bump version 2022-06-30 00:17:25 +00:00
Jannis Harder 0d2377c8a6
Merge pull request #3394 from jix/memory_map_rom_keepdc 
memory_map: -keepdc option for formal
 2022-06-29 20:02:12 +02:00
Jannis Harder 930bcf0e75 smt2, btor: Revert calling memory_map -rom-only 
This approach had major issues with ROMs whose initialization was not
fully defined. If required, memory_map -rom-only -keepdc should be
called early in a formal flow instead. (This does require a careful
choice of optimization passes though. Sby's scripts will be updated
accordingly.)
 2022-06-29 18:28:34 +02:00
Jannis Harder a47254bd10 opt_dff: With -keepdc, never turn undef init vals into const drivers 2022-06-29 15:42:39 +02:00
Jannis Harder a6b440b5c9 memory_map: avoid undriven unused FF inputs for -keepdc 2022-06-28 19:05:35 +02:00
github-actions[bot] 869e6a1b6d Bump version 2022-06-28 00:19:25 +00:00
Jannis Harder d78d807a7f memory_map: -keepdc option for formal 
Use it when invoking memory_map -rom-only from write_{smt2,btor}.
 2022-06-27 15:47:55 +02:00
gatecat 48efc9b75c gatemate: Add test for LUT tree mapping 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-06-27 10:09:48 +01:00
gatecat 38a24ec5cc gatemate: Add LUT tree library script 
Co-authored-by: Claire Xenia Wolf <claire@clairexen.net>
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-06-27 10:09:48 +01:00
gatecat 7c756c9959 gatemate: Add preliminary sim models for LUT tree structures 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-06-27 10:09:48 +01:00
George Rennie fbf5d89587 equiv_make: Add -make_assert option 
This adds a -make_assert flag to equiv_make. When used, the pass generates
$eqx and $assert cells to encode equivalence instead of $equiv.
 2022-06-24 00:17:02 +01:00
rockybulwinkle ec2f8796bd
Update tcl doc, yosys does not return data to tcl 
This pull request is to address YosysHQ/yosys#2980.

The documentation, as originally written, does not make it clear that yosys commands, when used within a tcl script, do not return any value to the tcl script.

This pull request notes this and offers a workaround via tee as noted in the issue.
 2022-06-23 13:34:08 -05:00
Jacob Lifshay c16c028831 add hierarchy -smtcheck 
like -simcheck, but allow smtlib2_module modules.
 2022-06-22 20:53:10 -07:00