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Code Activity
14053 commits 99 branches 53 tags 43 MiB
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1505 commits

Author SHA1 Message Date
Emil J. Tywoniak 9beb4bfddd log: add log_deprecated 2024-10-03 12:14:12 +02:00
Emil J. Tywoniak 566dcf1878 fixup! driver: add --hash-seed 2024-10-02 11:33:51 +02:00
Emil J. Tywoniak b6981d329e fixup! hashlib: redo interface for flexibility 2024-10-01 18:49:10 +02:00
Emil J. Tywoniak e6f6c7d690 driver: add --hash-seed 2024-10-01 16:02:41 +02:00
Emil J. Tywoniak 68e40d8563 hashlib: redo interface for flexibility 2024-10-01 15:12:03 +02:00
Emil J. Tywoniak 0ab9fccbf1 driver: shuffle commands between help groups 2024-10-01 13:30:03 +02:00
Emil J. Tywoniak a350d88f2a driver: categorize options into help groups 2024-10-01 13:30:03 +02:00
Emil J. Tywoniak 5804510001 driver: fix help string for --help 2024-10-01 13:30:03 +02:00
Emil J. Tywoniak 2da54f7c6e driver: switch to cxxopts, replace -B 2024-10-01 13:30:03 +02:00
Martin Povišer 865df26fac Adjust buf-normalized mode 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf 80119386c0 Add RTLIL "buffered-normalized mode" and improve "bufnorm" pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf d027ead4b5 Improvements in "bufnorm" pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf 4d469f461b Add coarse-grain $buf buffer cell type 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
N. Engelhardt c8b42b7d48
Merge pull request #4538 from RCoeurjoly/verific_bounds 2024-09-12 13:04:04 +02:00
Roland Coeurjoly bdc43c6592 Add left and right bound properties to wire. Add test. Fix printing 
for signed attributes

Co-authored-by: N. Engelhardt <nak@yosyshq.com>
Co-authored-by: Roland Coeurjoly <rolandcoeurjoly@gmail.com>
 2024-09-10 12:52:42 +02:00
Miodrag Milanović b20df72e1e
Merge pull request #4536 from YosysHQ/functional 
Functional Backend
 2024-09-06 10:05:04 +02:00
Emil J. Tywoniak bd6f7bb4a7 ff: improve comments 2024-09-05 11:17:12 +02:00
Emily Schmidt 4eeb8d326a functional backend: rename "type" to either "kind" or "sort" to make the terminology consistent 2024-08-28 12:39:41 +01:00
Emily Schmidt b428bf4600 functional backends: identifiers in c++/smtlib may not start with digits 2024-08-27 13:10:34 +01:00
Emily Schmidt 459e6b913a add functional ir documentation 2024-08-27 11:11:02 +01:00
N. Engelhardt 0fc5812dcd
Merge pull request #4541 from YosysHQ/krys/compiler-warnings 
Resolve (some) compiler warnings
 2024-08-26 15:04:16 +02:00
Emily Schmidt 761eff594f functional backend: missing includes for stl containers 2024-08-22 11:13:58 +01:00
Emily Schmidt 9b5e81b13f drivertools: fix C++20 "incomplete type" error by moving constructors below other definitions 2024-08-22 10:40:56 +01:00
Emily Schmidt f456761e88 add sandia copyright notice to the functional backend 2024-08-21 11:04:11 +01:00
Emily Schmidt 831da51255 add picorv test to functional backend 2024-08-21 11:04:11 +01:00
Emily Schmidt 50047d25b3 functional backend: add different types of input/output/state variables 2024-08-21 11:04:11 +01:00
Emily Schmidt 79a1b691ea silence some more warnings, undo mistaken addition 2024-08-21 11:04:11 +01:00
Emily Schmidt 8f77494263 silence some warnings 2024-08-21 11:04:11 +01:00
Emily Schmidt fbee31080e add optional header and hashlib implementation for optional 2024-08-21 11:04:11 +01:00
Emily Schmidt 850b3a6c29 convert class FunctionalIR to a namespace Functional, rename functionalir.h to functional.h, rename functional.h to compute_graph.h 2024-08-21 11:04:08 +01:00
Emily Schmidt 8c0f625c3a functional backend: topological sort starts with the output and next states nodes, other nodes get deleted 2024-08-21 11:03:29 +01:00
Emily Schmidt 7ac0e92d35 functional backend: rename get_input and get_current_state to input and current_state (more consistent with other methods) 2024-08-21 11:03:29 +01:00
Emily Schmidt 99effb6789 add support for initializing registers and memories to the functional backend 2024-08-21 11:03:29 +01:00
Emily Schmidt 12a31a4418 add MemContents class to mem.h 2024-08-21 11:03:29 +01:00
Emily Schmidt 6d329e142d functional backend: error out if multiply driven or undriven signals are seen, dont bother putting them in functionalir 2024-08-21 11:03:29 +01:00
Emily Schmidt 145af6f10d fix memory handling in functional backend, add more error messages and comments for memory edgecases 2024-08-21 11:03:29 +01:00
Emily Schmidt 4722f13a5d functional backend: reduce $lcu to $alu 2024-08-21 11:03:29 +01:00
Emily Schmidt 3cd5f4ed83 add support for RTLIL cells with multiple outputs to the functional backend, implement $fa,$lcu,$alu 2024-08-21 11:03:29 +01:00
Emily Schmidt 13bacc5c8f eliminate pmux in functional backend 2024-08-21 11:03:29 +01:00
Emily Schmidt c0c90c2c31 functional backend: require shift width == clog2(operand width) 2024-08-21 11:03:29 +01:00
Emily Schmidt 7f8f21b980 remove widths parameters from FunctionalIR factory methods and from functionalir.cc 2024-08-21 11:03:29 +01:00
Emily Schmidt 55c2c17853 document functionalir.h and change visitors to derive from AbstractVisitor. remove extraneous widths arguments from visitors. 2024-08-21 11:03:29 +01:00
Emily Schmidt 6922633b0b fix a few bugs in the functional backend and refactor the testing 2024-08-21 11:03:29 +01:00
Emily Schmidt 9ad859fc0a add bwmux, bweqx, bmux, demux cells 2024-08-21 11:03:29 +01:00
Emily Schmidt 00a65754bb factor out SExpr/SExprWriter classes out of smtlib backend, and also tidy them up/document them 2024-08-21 11:03:27 +01:00
Emily Schmidt 9f660b1e4b rewrite smtlib pass to use SExpr class 2024-08-21 11:02:31 +01:00
Roland Coeurjoly 566e57d24f Support $lut cells. Both C++ and SMT tests pass 2024-08-21 11:02:31 +01:00
Emily Schmidt 1b2986f7fb add support for $mul, $div, $divfloor, $mod, $modfloor, $pow in functional backend 2024-08-21 11:02:31 +01:00
Emily Schmidt 9700df50d6 add generic writer class with formatting function to FunctionalTools 2024-08-21 11:02:31 +01:00
Emily Schmidt eb2bb8c45b tidy up generic functional backend, add generic scope class, tidy up c++ functional backend 2024-08-21 11:02:31 +01:00