Clifford Wolf [Fri, 26 Apr 2019 14:38:36 +0000 (16:38 +0200)]
Support multiple pmg files (right now just concatenated together)
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Thu, 25 Apr 2019 23:46:13 +0000 (16:46 -0700)]
Misspelling
Clifford Wolf [Tue, 23 Apr 2019 17:59:39 +0000 (19:59 +0200)]
Merge pull request #957 from YosysHQ/oai4fix
Fixes for OAI4 cell implementation
David Shah [Tue, 23 Apr 2019 16:54:00 +0000 (17:54 +0100)]
Fixes for OAI4 cell implementation
Fixes #955 and the underlying issue in #954
Signed-off-by: David Shah <dave@ds0.me>
Eddie Hung [Tue, 23 Apr 2019 16:01:10 +0000 (09:01 -0700)]
Format some names using inline code
Eddie Hung [Tue, 23 Apr 2019 15:58:34 +0000 (08:58 -0700)]
Fix spelling
Clifford Wolf [Tue, 23 Apr 2019 15:55:41 +0000 (17:55 +0200)]
Remove some left-over log_dump()
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Mon, 22 Apr 2019 20:31:30 +0000 (13:31 -0700)]
Merge pull request #914 from YosysHQ/xc7srl
synth_xilinx to now infer SRL16E/SRLC32E
Eddie Hung [Mon, 22 Apr 2019 18:38:23 +0000 (11:38 -0700)]
Update help message
Clifford Wolf [Mon, 22 Apr 2019 18:10:46 +0000 (20:10 +0200)]
Merge pull request #952 from YosysHQ/clifford/fix370
Determine correct signedness and expression width in for-loop unrolling
Clifford Wolf [Mon, 22 Apr 2019 18:09:51 +0000 (20:09 +0200)]
Merge pull request #951 from YosysHQ/clifford/logdebug
Add log_debug() framework
Clifford Wolf [Mon, 22 Apr 2019 18:01:43 +0000 (20:01 +0200)]
Merge pull request #949 from YosysHQ/clifford/pmux2shimprove
Add full_pmux feature to pmux2shiftx
Clifford Wolf [Mon, 22 Apr 2019 18:01:09 +0000 (20:01 +0200)]
Merge pull request #953 from YosysHQ/clifford/fix948
Add support for zero-width signals to Verilog back-end
Eddie Hung [Mon, 22 Apr 2019 17:45:39 +0000 (10:45 -0700)]
Move 'shregmap -tech xilinx' into map_cells
Clifford Wolf [Mon, 22 Apr 2019 17:44:10 +0000 (19:44 +0200)]
Add support for zero-width signals to Verilog back-end, fixes #948
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Mon, 22 Apr 2019 17:36:27 +0000 (10:36 -0700)]
Merge remote-tracking branch 'origin/master' into xc7srl
Clifford Wolf [Mon, 22 Apr 2019 16:19:02 +0000 (18:19 +0200)]
Determine correct signedness and expression width in for loop unrolling, fixes #370
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 15:25:52 +0000 (17:25 +0200)]
Add log_debug() framework
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 14:54:38 +0000 (16:54 +0200)]
Merge pull request #950 from whitequark/attrmap_remove_wildcard
attrmap: extend -remove to allow removing attributes with any value
whitequark [Mon, 22 Apr 2019 14:18:15 +0000 (14:18 +0000)]
attrmap: extend -remove to allow removing attributes with any value.
Currently, `-remove foo` would only remove an attribute `foo = ""`,
which doesn't work on an attribute like `src` that may have any
value. Extend `-remove` to handle both cases. `-remove foo=""` has
the old behavior, and `-remove foo` will remove the attribute with
whatever value it may have, which is still compatible with the old
behavior.
Clifford Wolf [Mon, 22 Apr 2019 14:17:43 +0000 (16:17 +0200)]
Updaye pmux2shiftx test
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 13:26:20 +0000 (15:26 +0200)]
Add full_pmux feature to pmux2shiftx
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 12:59:30 +0000 (14:59 +0200)]
Set ENABLE_LIBYOSYS=0 by default
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 12:49:17 +0000 (14:49 +0200)]
Set ENABLE_PYOSYS=0 by default
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 12:47:52 +0000 (14:47 +0200)]
Merge pull request #905 from christian-krieg/feature/python_bindings
Feature/python bindings
Clifford Wolf [Mon, 22 Apr 2019 07:11:13 +0000 (09:11 +0200)]
Merge pull request #941 from Wren6991/sim_lib_io_clke
ice40 cells_sim.v: update clock enable behaviour based on hardware experiments
Clifford Wolf [Mon, 22 Apr 2019 07:10:07 +0000 (09:10 +0200)]
Merge branch 'dh73-master'
Clifford Wolf [Mon, 22 Apr 2019 07:09:27 +0000 (09:09 +0200)]
Merge branch 'master' of https://github.com/dh73/yosys_gowin into dh73-master
Clifford Wolf [Mon, 22 Apr 2019 07:03:11 +0000 (09:03 +0200)]
Re-added clean after techmap in synth_xilinx
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Mon, 22 Apr 2019 07:01:00 +0000 (09:01 +0200)]
Merge pull request #916 from YosysHQ/map_cells_before_map_luts
synth_xilinx to map_cells before map_luts
Clifford Wolf [Mon, 22 Apr 2019 06:58:09 +0000 (08:58 +0200)]
Merge pull request #911 from mmicko/gowin-nobram
Make nobram false by default for gowin
Clifford Wolf [Mon, 22 Apr 2019 06:51:34 +0000 (08:51 +0200)]
Merge pull request #909 from zachjs/master
support repeat loops with constant repeat counts outside of constant functions
Clifford Wolf [Mon, 22 Apr 2019 06:39:37 +0000 (08:39 +0200)]
Merge pull request #944 from YosysHQ/clifford/pmux2shiftx
Add pmux2shiftx command
Clifford Wolf [Mon, 22 Apr 2019 06:38:52 +0000 (08:38 +0200)]
Merge pull request #945 from YosysHQ/clifford/libwb
New behavior for read_verilog handling of whiteboxes
Clifford Wolf [Mon, 22 Apr 2019 00:07:36 +0000 (02:07 +0200)]
Disable blackbox detection in techmap files
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Sun, 21 Apr 2019 22:33:03 +0000 (15:33 -0700)]
Tidy up, fix for -nosrl
Eddie Hung [Sun, 21 Apr 2019 21:28:55 +0000 (14:28 -0700)]
Merge branch 'map_cells_before_map_luts' into xc7srl
Eddie Hung [Sun, 21 Apr 2019 21:24:50 +0000 (14:24 -0700)]
Merge branch 'master' into map_cells_before_map_luts
Eddie Hung [Sun, 21 Apr 2019 21:16:59 +0000 (14:16 -0700)]
Add comments
Eddie Hung [Sun, 21 Apr 2019 21:16:34 +0000 (14:16 -0700)]
Use new pmux2shiftx from #944, remove my old attempt
Luke Wren [Wed, 17 Apr 2019 21:56:41 +0000 (22:56 +0100)]
ice40 cells_sim.v: SB_IO: update clock enable behaviour based on hardware experiments
Clifford Wolf [Sun, 21 Apr 2019 09:40:20 +0000 (11:40 +0200)]
Fix tests
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sun, 21 Apr 2019 09:40:09 +0000 (11:40 +0200)]
Add "noblackbox" attribute
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Sun, 21 Apr 2019 00:24:33 +0000 (17:24 -0700)]
Merge remote-tracking branch 'origin/clifford/pmux2shiftx' into xc7srl
Eddie Hung [Sun, 21 Apr 2019 00:24:06 +0000 (17:24 -0700)]
Merge remote-tracking branch 'origin/master' into xc7srl
Clifford Wolf [Sat, 20 Apr 2019 20:24:50 +0000 (22:24 +0200)]
New behavior for front-end handling of whiteboxes
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sat, 20 Apr 2019 18:51:54 +0000 (20:51 +0200)]
Merge pull request #943 from YosysHQ/clifford/whitebox
[WIP] Add "whitebox" attribute, add "read_verilog -wb"
Eddie Hung [Sat, 20 Apr 2019 17:44:01 +0000 (10:44 -0700)]
Merge remote-tracking branch 'origin/pmux2shiftx' into xc7srl
Eddie Hung [Sat, 20 Apr 2019 17:41:43 +0000 (10:41 -0700)]
Merge remote-tracking branch 'origin' into xc7srl
Clifford Wolf [Sat, 20 Apr 2019 16:13:37 +0000 (18:13 +0200)]
Auto-initialize OnehotDatabase on-demand in pmux2shiftx.cc
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sat, 20 Apr 2019 15:52:16 +0000 (17:52 +0200)]
Add "onehot" pass, improve "pmux2shiftx" onehot handling
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sat, 20 Apr 2019 09:23:24 +0000 (11:23 +0200)]
Add "techmap -wb", use in formal flows
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sat, 20 Apr 2019 09:10:05 +0000 (11:10 +0200)]
Check blackbox attribute in techmap/simplemap
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sat, 20 Apr 2019 09:04:46 +0000 (11:04 +0200)]
Add "wbflip" command
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Sat, 20 Apr 2019 08:05:35 +0000 (10:05 +0200)]
Merge pull request #942 from YosysHQ/clifford/fix931
Improve proc full_case detection and handling
Clifford Wolf [Sat, 20 Apr 2019 00:03:44 +0000 (02:03 +0200)]
Improve "pmux2shiftx"
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 23:18:07 +0000 (01:18 +0200)]
Fix some typos
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 23:15:48 +0000 (01:15 +0200)]
Improvements in "pmux2shiftx"
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 21:37:11 +0000 (23:37 +0200)]
Improvements in pmux2shiftx
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 18:23:09 +0000 (20:23 +0200)]
Add test for pmux2shiftx
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 18:20:08 +0000 (20:20 +0200)]
Improve pmux2shift ctrl permutation finder
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 16:10:12 +0000 (18:10 +0200)]
Complete rewrite of pmux2shiftx
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 12:03:05 +0000 (14:03 +0200)]
Import initial pmux2shiftx from eddieh
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 22:37:43 +0000 (00:37 +0200)]
Improve "show" handling of 0/1/X/Z padding
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 19:17:12 +0000 (21:17 +0200)]
Change "ne" to "neq" in btor2 output
we need to do this because they changed the parser:
https://github.com/Boolector/btor2tools/commit/
e97fc9cedabadeec4f621de22096e514f862c690
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 19 Apr 2019 12:04:12 +0000 (14:04 +0200)]
Add tests/aiger/.gitignore
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Thu, 11 Apr 2019 22:09:13 +0000 (15:09 -0700)]
Spelling fixes
Eddie Hung [Fri, 19 Apr 2019 06:05:59 +0000 (23:05 -0700)]
Revert "write_json to not write contents (cells/wires) of whiteboxes"
This reverts commit
4ef03e19a8eafc324d3442f0642abf858071fdd4.
Clifford Wolf [Thu, 18 Apr 2019 16:51:36 +0000 (18:51 +0200)]
Update to ABC
3709744
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Thu, 18 Apr 2019 17:56:41 +0000 (10:56 -0700)]
Merge pull request #917 from YosysHQ/eddie/fix_retime
Retime by default when abc -dff
Eddie Hung [Thu, 18 Apr 2019 17:30:45 +0000 (10:30 -0700)]
write_json to not write contents (cells/wires) of whiteboxes
Eddie Hung [Thu, 18 Apr 2019 17:19:45 +0000 (10:19 -0700)]
Ignore 'whitebox' attr in flatten with "-wb" option
Eddie Hung [Thu, 18 Apr 2019 16:55:03 +0000 (09:55 -0700)]
Fix abc's remap_name to not ignore [^0-9] when extracting sid
Eddie Hung [Thu, 18 Apr 2019 15:46:41 +0000 (08:46 -0700)]
ABC to call retime all the time
Clifford Wolf [Thu, 18 Apr 2019 15:42:12 +0000 (17:42 +0200)]
Add "whitebox" attribute, add "read_verilog -wb"
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Thu, 18 Apr 2019 14:59:16 +0000 (07:59 -0700)]
Revert "synth_* with -retime option now calls abc with -D 1 as well"
This reverts commit
9a6da9a79a22e984ee3eec02caa230b66f10e11a.
Eddie Hung [Thu, 18 Apr 2019 14:57:17 +0000 (07:57 -0700)]
Merge branch 'master' into eddie/fix_retime
Clifford Wolf [Thu, 18 Apr 2019 13:07:43 +0000 (15:07 +0200)]
Improve proc full_case detection and handling, fixes #931
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Wed, 17 Apr 2019 11:51:34 +0000 (13:51 +0200)]
Update to ABC
d1b6413
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Tue, 16 Apr 2019 18:59:21 +0000 (11:59 -0700)]
Merge pull request #939 from YosysHQ/revert895
Revert #895 (mux-to-shiftx optimisation)
Eddie Hung [Tue, 16 Apr 2019 18:07:51 +0000 (11:07 -0700)]
Revert #895
Eddie Hung [Tue, 16 Apr 2019 01:39:20 +0000 (18:39 -0700)]
Merge pull request #937 from YosysHQ/revert-932-eddie/fixdlatch
Revert "Recognise default entry in case even if all cases covered (fix for #931)"
Eddie Hung [Tue, 16 Apr 2019 00:52:45 +0000 (17:52 -0700)]
Revert "Recognise default entry in case even if all cases covered (fix for #931)"
Eddie Hung [Mon, 15 Apr 2019 19:22:05 +0000 (12:22 -0700)]
Merge pull request #936 from YosysHQ/README-fix-quotes
README: fix some incorrect quoting
whitequark [Mon, 15 Apr 2019 14:29:46 +0000 (14:29 +0000)]
README: fix some incorrect quoting.
Diego [Sat, 13 Apr 2019 04:40:02 +0000 (23:40 -0500)]
GoWin enablement: DRAM, initial BRAM, DRAM init, DRAM sim and synth_gowin flow
Eddie Hung [Fri, 12 Apr 2019 18:52:45 +0000 (11:52 -0700)]
Merge pull request #928 from litghost/add_xc7_sim_models
Add additional cells sim models for core 7-series primitives.
Keith Rothman [Fri, 12 Apr 2019 16:30:49 +0000 (09:30 -0700)]
Remove BUFGCTRL, BUFHCE and LUT6_2 from cells_xtra.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
Clifford Wolf [Fri, 12 Apr 2019 12:57:36 +0000 (14:57 +0200)]
Merge pull request #933 from dh73/master
Fixing issues in CycloneV cell sim
Clifford Wolf [Fri, 12 Apr 2019 12:57:01 +0000 (14:57 +0200)]
Merge pull request #932 from YosysHQ/eddie/fixdlatch
Recognise default entry in case even if all cases covered (fix for #931)
Diego [Fri, 12 Apr 2019 00:59:03 +0000 (19:59 -0500)]
Fixing issues in CycloneV cell sim
Eddie Hung [Thu, 11 Apr 2019 23:25:59 +0000 (16:25 -0700)]
Fix ordering of when to insert zero index
Eddie Hung [Thu, 11 Apr 2019 23:20:43 +0000 (16:20 -0700)]
More unused
Eddie Hung [Thu, 11 Apr 2019 23:18:01 +0000 (16:18 -0700)]
Remove unused
Eddie Hung [Thu, 11 Apr 2019 23:17:09 +0000 (16:17 -0700)]
Fixes
Eddie Hung [Thu, 11 Apr 2019 22:52:04 +0000 (15:52 -0700)]
WIP
Eddie Hung [Thu, 11 Apr 2019 22:09:13 +0000 (15:09 -0700)]
Spelling fixes
Eddie Hung [Thu, 11 Apr 2019 22:03:40 +0000 (15:03 -0700)]
Add default entry to testcase
Eddie Hung [Thu, 11 Apr 2019 19:34:51 +0000 (12:34 -0700)]
Recognise default entry in case even if all cases covered (#931)
Eddie Hung [Wed, 10 Apr 2019 15:32:53 +0000 (08:32 -0700)]
synth_* with -retime option now calls abc with -D 1 as well