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12126 Commits

Author SHA1 Message Date
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
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
github-actions[bot] b2408df313 Bump version 2022-06-22 00:19:30 +00:00
Archie f69c2c802c Adding expected error message. 2022-06-22 00:34:49 +01:00
Archie c8cd4f468a Adding testcase for issue 3374 2022-06-22 00:34:49 +01:00
Archie 7eeb656e2a Add check for BLIF with no model name 2022-06-22 00:34:49 +01:00
Miodrag Milanovic 1fdbb42fdd Revert "use new verific extensions library" 
This reverts commit 607e957657.
 2022-06-21 18:07:47 +02:00
Jannis Harder a30b38910c
Merge pull request #3387 from ekiwi/btor-pos-cell 
btor: add support for $pos cell
 2022-06-21 10:30:10 +02:00
github-actions[bot] 0b486c56e8 Bump version 2022-06-21 00:16:10 +00:00
Kevin Läufer de5c4bf523 btor: add support for $pos cell 2022-06-20 16:40:46 -07:00
Archie e7e8e3b0f6 Adding expected error message. 2022-06-20 21:50:26 +01:00
Lofty 34804f3fb6 codeowners: adopt ABC9 and update intel_alm username 2022-06-20 15:02:50 +01:00
github-actions[bot] 90147f5fbf Bump version 2022-06-18 00:17:32 +00:00
Archie 4542d51791 Adding testcase for issue 3374 2022-06-17 20:07:02 +01:00
Jannis Harder e6a5d84149
Merge pull request #3383 from jix/write_formal_map_roms 
smt2, btor: Use memory_map -rom-only to make ROMs usable for k-induction
 2022-06-17 19:08:14 +02:00
Jannis Harder 4adef63cd4 smt2, btor: Use memory_map -rom-only to make ROMs usable for k-induction 
This avoids provability regressions now that we infer more ROMs.

This fixes #3378
 2022-06-17 17:23:13 +02:00
Marcelina Kościelnicka ab3a9325c3 memory_map: Add -rom-only option. 2022-06-17 16:56:11 +02:00
Miodrag Milanović c23139fd98
Merge pull request #3382 from YosysHQ/micko/verific_extensions 
use new verific extensions library
 2022-06-17 16:20:31 +02:00
Miodrag Milanovic 607e957657 use new verific extensions library 2022-06-17 16:04:22 +02:00
Marcelina Kościelnicka 01daa077a2 memory_map: Use const drivers instead of FFs for ROMs. 2022-06-17 15:17:14 +02:00