riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
12,947 Commits 92 Branches 49 Tags 39 MiB
Commit Graph

12947 Commits

Author SHA1 Message Date
Martin Povišer c3fd88624a sim: Bail on processes 
Instead of silently missimulating, error out when there are processes
found in the simulation hierarchy.
 2023-10-05 19:25:17 +02:00
Martin Povišer a782b15aae sim: s/instanced/instantiated/ 2023-10-05 19:25:17 +02:00
Martin Povišer 6ac43e49bc sim: Change clocked read port suggestion to `memory_nordff` 
`memory_nordff` has the advantage that it can be called just ahead of
the simulation step no matter whether the clocked read port has been
inferred or was explicitly instantiated in a flow.
 2023-10-05 19:25:17 +02:00
Jannis Harder 6b8203f8a0
Merge pull request #3985 from jix/static-elaboration-top 2023-10-05 17:45:36 +02:00
Jannis Harder 47a4b790f8 verific: Pass top modules to static elaboration when using hierarchy 2023-10-05 16:51:49 +02:00
Jannis Harder 23b9e61c47 verific: Pass list of top modules to static elaboration 2023-10-05 16:51:49 +02:00
Miodrag Milanovic 268fe92d22 verific: save original module name 2023-10-05 11:22:40 +02:00
Miodrag Milanovic 824fdaadf6 mingw build fix 2023-10-05 09:55:53 +02:00
Miodrag Milanovic b88f7fc6e8 Next dev cycle 2023-10-05 09:16:05 +02:00
Miodrag Milanovic 4a1b559925 Release version 0.34 2023-10-05 09:14:12 +02:00
Miodrag Milanović 881ce80a11
Merge pull request #3982 from povik/booth-fix 
booth: Fix vacancy check when summing down result
 2023-10-05 08:15:45 +02:00
Martin Povišer 4506e11d0f booth: Extend test to catch bug from previous commit 2023-10-04 23:30:29 +02:00
Martin Povišer 0434f9d3d1 booth: Fix vacancy check when summing down result 
In commit fedd12261 ("booth: Move away from explicit `Wire` pointers")
a bug was introduced when checking for vacant slots in arrays holding
some intermediate results. Non-wire SigBit values were taken to imply
a vacant slot, but actually a constant one can make its way into those
results, if the multiplier cell configuration is just right. Fix the
vacancy check to address the bug.
 2023-10-04 23:21:40 +02:00
Lofty 3e02b63ee1
Merge pull request #3977 from YosysHQ/lofty/gowin-dff 
gowin: fix abc9 attributes and specify blocks
 2023-10-04 05:18:59 +01:00
github-actions[bot] f00d6f3c12 Bump version 2023-10-04 00:15:12 +00:00
Lofty 294844137b gowin: fix abc9 attributes and specify blocks 2023-10-04 00:16:10 +01:00
Rasmus Munk Larsen 57a2b4b0cd Explicitly use uint64_t as the type of fingerprint to avoid type mismatch with some compilers. 2023-10-03 15:02:02 -07:00
Rasmus Munk Larsen 8e0308b5e7 Revert changes to celltypes.h. Use dict instead of std::unordered_map and most hash function for uint64_t to hashlib.h to support this. 2023-10-03 14:25:59 -07:00
Rasmus Munk Larsen 7b454d4633 Revert changes to celltypes.h. 2023-10-03 14:06:41 -07:00
Jannis Harder aeb742b8b3
Merge pull request #3979 from jix/verific-L-handling 2023-10-03 16:43:52 +02:00
Jannis Harder 563a56d9ff verific: Improve interaction between -L, -work and bind statements 2023-10-03 15:52:01 +02:00
Martin Povišer 1f1f43edd9 equiv_simple: Fix seed handling in non-short mode 2023-10-03 13:05:42 +02:00
Martin Povišer dbf11da50a equiv_simple: Do not special-case flip-flop types in cone expansion 
If there's an asynchronous flip-flop type, it will be caught by not
having a synchronous SAT model later on. Otherwise we can support all
flip-flops.
 2023-10-03 13:05:42 +02:00
Martin Povišer 26644ea779 equiv_simple: Drop hollow conditional 
All the listed flip-flop types would be known cells, so the extra part
of the conditional is without effect.
 2023-10-03 13:05:42 +02:00
Miodrag Milanović 493685b7d2
Merge pull request #3978 from jix/fix-sva-test 
Fix sva_value_change_changed test for updated verific
 2023-10-03 12:19:10 +02:00
Jannis Harder c174597014 Fix sva_value_change_changed test for updated verific 2023-10-03 11:46:43 +02:00
Rasmus Munk Larsen a6247cba42 Fix compiler warnings from GCC. 2023-10-03 09:29:06 +01:00
Rasmus Munk Larsen cb9f318d37 Remove local modifications. 2023-10-03 09:29:06 +01:00
Rasmus Munk Larsen ff915d21b6 Update comment. 2023-10-03 09:29:06 +01:00
Rasmus Munk Larsen 4968229efc Speed up stringf / vstringf by 1.8x. 
The main speedup is accomplished by avoiding a heap allocation in the common case where the final string length is less than 128. Inlining stringf & vstringf adds an additional improvement.
 2023-10-03 09:29:06 +01:00
github-actions[bot] 11ffd7df40 Bump version 2023-10-03 00:15:18 +00:00
Rasmus Munk Larsen 058973faee Undo formatting change. 2023-10-02 16:15:47 -07:00
Rasmus Munk Larsen bce984fa60 Speed up OptMergePass by 1.7x. 
The main speedup comes from swithing from using a SHA1 hash to std::hash<std::string>. There is no need to use an expensive cryptographic hash for fingerprinting in this context.
 2023-10-02 15:57:18 -07:00
Rasmus Munk Larsen 1bbc12f389 Revert changes to techmap.cc. 2023-10-02 17:32:56 +01:00
Rasmus Munk Larsen 67f1700486 Revert formatting changes. 2023-10-02 17:32:56 +01:00
Rasmus Munk Larsen abd9c51963 Speed up simplemap_map by 11.6x by directly inserting the cell source attribute in the new object's 'attributes' map instead of calling set_attr_pool to create a new pool and then copying that. Based on a suggestion by Martin Poviser in a comment on https://github.com/YosysHQ/yosys/pull/3959 2023-10-02 17:32:56 +01:00
Rasmus Munk Larsen 98d2c9088a Ignore emacs auto-save files. 2023-10-02 17:26:37 +01:00
Jannis Harder 8b42abee50
Merge pull request #3961 from jix/dft-fixes 2023-10-02 16:58:15 +02:00
Jannis Harder ecf09b9271
Merge pull request #3962 from jix/sim-noinitstate 2023-10-02 16:57:46 +02:00
Martin Povišer b894abf8b1
Merge pull request #3959 from rmlarsen/decode_string 
Speed up RTLIL::Const::decode_string by 1.7x.
 2023-10-02 16:38:43 +02:00
N. Engelhardt dcb600ab81
Merge pull request #3938 from povik/booth-cleanup 2023-10-02 16:10:17 +02:00
github-actions[bot] b52f6cb199 Bump version 2023-09-30 00:14:39 +00:00
Jannis Harder 7aa26b3a0b
Merge pull request #3966 from jix/fix-nullptr-fixup-hierarchy-flags 2023-09-29 13:24:31 +02:00
Jannis Harder cc843d414f simplify: Avoid calling fixup_hierarchy_flags on nullptr 
Compiling on GCC hid this bug as it optimized the nullptr call away as
undefined behavior, but running the SBY tests with a clang build hits
this error.
 2023-09-29 12:28:50 +02:00
Rasmus Munk Larsen 12218a4c74 Unflip i and j. 2023-09-28 19:39:09 -07:00
Jannis Harder 5daa49bafb dft_tag: Fix size extending $x[n]or and $reduce_{or,bool}/$logic_not 2023-09-28 17:33:55 +02:00
Jannis Harder 7eaa4bcb46 sim: Add -noinitstate option and handle non-cosim initstate 
This adds the -noinitstate option which is required to simulate
counterexamples to induction with yw-cosim. Also add handling for
$initstate cells for non-co-simulation.
 2023-09-28 17:29:24 +02:00
Martin Povišer 20024900d9
Merge pull request #3813 from povik/ast-simplify-work-vol2 
ast/simplify: Remove in_lvalue/in_param simplify() parameters
 2023-09-28 11:57:58 +02:00
Martin Povišer b0045300fd booth: Cut down the test 
Cut the test down from taking ~25 s to ~3 s.
 2023-09-28 11:55:51 +02:00
Martin Povišer 6b70b3dbef booth: Fix assertion 
Fix assertion to what it should be per Andy's comments.
 2023-09-28 11:50:57 +02:00