Alberto Gonzalez
e49fdee404
Do not modify design modules while iterating over `modules()`.
...
Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
2020-05-14 20:06:53 +00:00
Alberto Gonzalez
985a29ff3b
Clean up pseudo-private member usage, superfluous `std::vector` instantiation, and `RTLIL::id2cstr()` usage in `passes/techmap/techmap.cc`.
2020-05-14 20:06:53 +00:00
Eddie Hung
02df0198b6
abc9_ops: -prep_hier to create unmap module that removes Q's (* init *)
2020-05-14 10:33:57 -07:00
Eddie Hung
13f9d65b6f
abc9: preserve $_DFF_?_.Q's (* init *); rely on clean to remove it
2020-05-14 10:33:57 -07:00
Eddie Hung
fa31e84112
Fix broken test when ignoring abc9_flop with init == 1'b1
2020-05-14 10:33:57 -07:00
Eddie Hung
97a0a04314
abc9_ops/xaiger: further reducing Module::derive() calls by ...
...
replacing _all_ (* abc9_box *) instantiations with their derived types
2020-05-14 10:33:57 -07:00
Eddie Hung
e79127fceb
Cleanup; reduce Module::derive() calls
2020-05-14 10:33:57 -07:00
Eddie Hung
8d34aee3d5
abc9: update to =_$abc9_flops pattern which includes whiteboxes
2020-05-14 10:33:57 -07:00
Eddie Hung
f652a9c11c
abc9_ops: update docs
2020-05-14 10:33:57 -07:00
Eddie Hung
57c478c537
abc9: only do +/abc9_map if `DFF
2020-05-14 10:33:57 -07:00
Eddie Hung
2946bb60e9
abc9: rework submod -- since it won't move (* keep *) cells
2020-05-14 10:33:56 -07:00
Eddie Hung
b65610fb62
abc9_ops: move assert
2020-05-14 10:33:56 -07:00
Eddie Hung
ed7cb0b095
abc9: put 'aigmap' back
2020-05-14 10:33:56 -07:00
Eddie Hung
b3e2538a14
abc9_ops: fix bypass boxes using (* abc9_bypass *)
2020-05-14 10:33:56 -07:00
Eddie Hung
d5a8aaba8c
abc9_ops: tidy up, suppress error if no boxes/holes
2020-05-14 10:33:56 -07:00
Eddie Hung
e2044fd9c7
abc9_ops: -prep_delays to not insert delay box if input connection is const
2020-05-14 10:33:56 -07:00
Eddie Hung
8b5fb99245
abc9_ops: cleanup; -prep_dff -> -prep_dff_submod
2020-05-14 10:33:56 -07:00
Eddie Hung
7cd3f4a79b
abc9_ops: add -prep_bypass for auto bypass boxes; refactor
...
Eliminate need for abc9_{,un}map.v in xilinx
-prep_dff_{hier,unmap} -> -prep_hier
2020-05-14 10:33:56 -07:00
Eddie Hung
bb840cca9c
abc9_ops: -reintegrate to handle $_FF_; cleanup
2020-05-14 10:33:56 -07:00
Eddie Hung
c50601e35e
abc9: restore selected_modules()
2020-05-14 10:33:56 -07:00
Eddie Hung
48052ad813
abc9: add flop boxes to basic $_DFF_P_ and $_DFF_N_ too
2020-05-14 10:33:56 -07:00
Eddie Hung
4cec21b93e
abc9_ops: -prep_dff_map to error if async flop found
2020-05-14 10:33:56 -07:00
Eddie Hung
c41c180f68
abc9: remove redundant wbflip
2020-05-14 10:33:56 -07:00
Eddie Hung
ec4bbb1444
abc9: generate $abc9_holes design instead of <name>$holes
2020-05-14 10:33:56 -07:00
Eddie Hung
c52bb11fb6
abc9_ops: more robust
2020-05-14 10:33:56 -07:00
Eddie Hung
8d7b3c06b2
abc9: suppress warnings when no compatible + used flop boxes formed
2020-05-14 10:33:56 -07:00
Eddie Hung
fb447951be
abc9: cleanup
2020-05-14 10:33:56 -07:00
Eddie Hung
8bad885e78
abc9_ops: -prep_dff_map to check $_DFF_[NP]_.Q drives module output
2020-05-14 10:33:56 -07:00
Eddie Hung
489e83fc1e
abc9_ops: do away with '$abc9_cells' selection
2020-05-14 10:33:56 -07:00
Eddie Hung
043ad8e76c
abc9_ops: use new 'design -delete' and 'select -unset'
2020-05-14 10:33:56 -07:00
Eddie Hung
e38b1280f9
abc9_ops: -prep_dff_map to warn if no specify cells
2020-05-14 10:33:56 -07:00
Eddie Hung
a1ae5845f8
abc9_ops: -prep_dff_map to cope with plain $_DFF_[NP]_ flops
2020-05-14 10:33:56 -07:00
Eddie Hung
6b3aa91a2a
abc9: cleanup
2020-05-14 10:33:56 -07:00
Eddie Hung
edacb8f437
abc9_ops: do not use (* abc9_init *)
2020-05-14 10:33:56 -07:00
Eddie Hung
95763c8d18
abc9_ops: add 'dff' label for auto handling of (* abc9_flop *) boxes
2020-05-14 10:33:56 -07:00
Eddie Hung
accfc70fc2
abc9: fix behaviour and help for -box option
2020-05-14 10:33:56 -07:00
Eddie Hung
da7da44919
abc9_ops: -reintegrate to be sensitive to start_offset too
2020-05-02 11:19:04 -07:00
whitequark
b43c282e4e
Add WASI platform support.
...
This includes the following significant changes:
* Patching ezsat and minisat to disable resource limiting code
on WASM/WASI, since the POSIX functions they use are unavailable.
* Adding a new definition, YOSYS_DISABLE_SPAWN, present if platform
does not support spawning subprocesses (i.e. Emscripten or WASI).
This definition hides the definition of `run_command()`.
* Adding a new Makefile flag, DISABLE_SPAWN, present in the same
condition. This flag disables all passes that require spawning
subprocesses for their function.
2020-04-30 18:56:25 +00:00
Eddie Hung
b048afc3a6
Merge pull request #1974 from YosysHQ/eddie/abc9_disable_mfs
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abc9: tolerate &mfs failure by writing output file before calling it (and using that if it fails)
2020-04-23 06:43:30 -07:00
Eddie Hung
3d7b983351
abc9: tolerate ABC nonzero exit code if output.aig; write before &mfs
...
Re-enable mfs for xilinx/ecp5 speculatively -- if it fails, use pre-mfs
result
2020-04-20 11:26:11 -07:00
Eddie Hung
a998a4155d
xilinx/ecp5: disable abc9's "&mfs" optimisation
...
Can sometimes fire an assertion, e.g. #1962
2020-04-20 10:30:10 -07:00
Eddie Hung
8c992ca47f
abc9: -prep_lut to be more robust
2020-04-20 09:39:35 -07:00
whitequark
69743aad42
Merge pull request #1864 from boqwxp/cleanup_techmap_abc
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Clean up pseudo-private member usage and simplify `passes/techmap/abc.cc`
2020-04-17 02:25:18 +00:00
Eddie Hung
33b0ac9269
Merge pull request #1933 from YosysHQ/eddie/zinit_more
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zinit: handle $__DFFS?E?_[NP][NP][01] too
2020-04-15 08:36:25 -07:00
Marcelina Kościelnicka
38a0c30d65
Get rid of dffsr2dff.
...
This pass is a proper subset of opt_rmdff, which is called by opt, which
is called by every synth flow in the coarse part. Thus, it never
actually does anything and can be safely removed.
2020-04-15 16:22:37 +02:00
Marcelina Kościelnicka
4c52691a58
abc9_ops: Add a check ensuring that connected port actually exists.
2020-04-15 08:11:15 +02:00
Eddie Hung
a8ab74285b
zinit: handle $__DFFS?E?_[NP][NP][01] too
2020-04-14 13:08:23 -07:00
Marcelina Kościelnicka
7a36728b2f
dffinit: Avoid setting init parameter to zero-length value.
...
Fixes #1704 .
2020-04-14 19:52:19 +02:00
Eddie Hung
3a27906ac6
abc9_exe: verify -> &verify -s
2020-04-14 08:21:26 -07:00
Eddie Hung
843201ec96
techmap: fix error message
2020-04-14 08:17:02 -07:00
Alberto Gonzalez
4ccaf048a5
Simplify `passes/techmap/abc.cc` and remove superfluous `RTLIL::SigSpec` constructions.
...
Co-Authored-By: Eddie Hung <eddie@fpgeh.com>
2020-04-14 02:39:44 +00:00
Eddie Hung
b75c5bf743
zinit: resolve one more comment by @mwkmwkmwk
2020-04-13 15:25:37 -07:00
Eddie Hung
c6afce7638
zinit: fix review comments from @mwkmwkmwk
2020-04-13 15:16:51 -07:00
Eddie Hung
70bca35f9c
zinit: operate on $adff, erase (* init *) entries on consumption
2020-04-13 14:28:53 -07:00
Eddie Hung
1cdfdbc6d1
Fix S/R comment; thanks @mwkmwkmwk
2020-04-13 13:45:18 -07:00
Eddie Hung
4617aa8ccd
zinit to transform set/reset value of $_DFF_[NP][NP][01]_
2020-04-13 13:45:18 -07:00
Eddie Hung
b97a9cd3f3
Supress error for unhandled \init if whole module selected
2020-04-13 13:16:49 -07:00
Miodrag Milanovic
0d789c5a3b
Support custom PROGRAM_PREFIX
2020-04-10 10:38:40 +02:00
Alberto Gonzalez
83222193af
Clean up `passes/techmap/hilomap.cc`.
2020-04-09 05:28:32 +00:00
whitequark
79c6149069
Merge pull request #1865 from boqwxp/cleanup_dfflibmap
...
Clean up `passes/techmap/dfflibmap.cc`.
2020-04-06 10:56:22 +00:00
Alberto Gonzalez
f3e282a97c
Clean up `passes/techmap/dfflibmap.cc`.
2020-04-06 03:02:40 +00:00
Alberto Gonzalez
9168701881
Clean up pseudo-private member usage and simplify `passes/techmap/abc.cc`.
2020-04-05 21:31:18 +00:00
Alberto Gonzalez
64a32ead38
Clean up `passes/techmap/extract.cc`.
2020-04-05 19:36:23 +00:00
Eddie Hung
5f662b1c43
Merge pull request #1767 from YosysHQ/eddie/idstrings
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IdString: use more ID::*, make them easier to use, speed up IdString::in()
2020-04-02 11:47:25 -07:00
Eddie Hung
956ecd48f7
kernel: big fat patch to use more ID::*, otherwise ID(*)
2020-04-02 09:51:32 -07:00
Marcin Kościelnicki
2d3753d730
iopadmap: Fix z assignment to inout port
...
Fixes #1841 .
2020-04-02 18:15:04 +02:00
Claire Wolf
22ef5701c0
Merge pull request #1842 from YosysHQ/mwk/fix-deminout-xz
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deminout: prevent any constant assignment from demoting to input
2020-04-02 18:14:34 +02:00
Eddie Hung
fdafb74eb7
kernel: use more ID::*
2020-04-02 07:14:08 -07:00
Eddie Hung
37f42fe102
Merge pull request #1845 from YosysHQ/eddie/kernel_speedup
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kernel: speedup by using more pass-by-const-ref
2020-04-02 07:13:33 -07:00
Marcin Kościelnicki
f68985f997
deminout: prevent any constant assignment from demoting to input
...
Before this patch,
```
module top(inout io);
assign io = 1'bx;
endmodule
```
would have the `io` pin demoted to input (same happens for `1'bz`,
but not for `1'b0` or `1'b1`), resulting in check failures later on.
Part of fix for #1841 .
2020-03-30 15:04:31 +02:00
Claire Wolf
590d8eccb7
Merge pull request #1806 from YosysHQ/mwk/techmap-replace-fix
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techmap: Fix cell names with _TECHMAP_REPLACE_.*
2020-03-26 19:03:37 +01:00
Marcin Kościelnicki
c2bf11e42a
techmap: Fix cell names with _TECHMAP_REPLACE_.*
...
Fixes #1804 .
2020-03-23 11:17:07 +01:00
R. Ou
c34969d3f1
iopadmap: Attempt to give new wires/cells meaningful names
2020-03-22 23:01:09 +01:00
Eddie Hung
432a09af80
kernel: SigSpec use more const& + overloads to prevent implicit SigSpec
2020-03-13 08:17:39 -07:00
Eddie Hung
dd8ebf7873
Merge pull request #1743 from YosysHQ/eddie/abc9_keep
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abc9: improve (* keep *) handling
2020-03-11 06:32:15 -07:00
David Shah
f2550d45ff
Merge pull request #1753 from YosysHQ/dave/abc9-speedup
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Add ScriptPass::run_nocheck and use for abc9
2020-03-10 13:51:59 +00:00
David Shah
ddcd87b577
Merge pull request #1721 from YosysHQ/dave/tribuf-unused
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deminout: Don't demote inouts with unused bits
2020-03-10 13:51:40 +00:00
David Shah
b8abf14376
Add ScriptPass::run_nocheck and use for abc9
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Signed-off-by: David Shah <dave@ds0.me>
2020-03-09 14:34:22 +00:00
Eddie Hung
80dcc8a0d1
abc9: for sccs, create a new wire instead of using entirety of existing
2020-03-06 10:30:07 -08:00
Eddie Hung
91a7a74ac4
abc9: (* keep *) wires to be PO only, not PI as well; fix scc handling
2020-03-06 10:20:30 -08:00
Eddie Hung
2335c59e5b
abc: add abc.debug scratchpad option
2020-03-06 10:09:01 -08:00
David Shah
5cae9c6e16
deminout: Don't demote inouts with unused bits
...
Signed-off-by: David Shah <dave@ds0.me>
2020-03-04 18:44:38 +00:00
Marcelina Kościelnicka
968956badb
iopadmap: Look harder for already-present buffers. ( #1731 )
...
iopadmap: Look harder for already-present buffers.
Fixes #1720 .
2020-03-02 21:40:09 +01:00
Eddie Hung
78929e8c3d
Fixes for older compilers
2020-02-27 10:17:29 -08:00
Eddie Hung
88d5997c80
abc9_ops: suppress -prep_box warning for abc9_flop
2020-02-27 10:17:29 -08:00
Eddie Hung
6bb3d9f9c0
Make TimingInfo::TimingInfo(SigBit) constructor explicit
2020-02-27 10:17:29 -08:00
Eddie Hung
9dcf204dec
TimingInfo: index by (port_name,offset)
2020-02-27 10:17:29 -08:00
Eddie Hung
7c3b4b80ea
Fix spacing
2020-02-27 10:17:29 -08:00
Eddie Hung
d6cff77751
abc9_ops: still emit delay table even box has no timing
2020-02-27 10:17:29 -08:00
Eddie Hung
683c5ce940
abc9_ops: demote lack of box timing info to warning
2020-02-27 10:17:29 -08:00
Eddie Hung
1ef1ca812b
Get rid of (* abc9_{arrival,required} *) entirely
2020-02-27 10:17:29 -08:00
Eddie Hung
a6fec9fe60
abc9_ops: use TimingInfo for -prep_{lut,box} too
2020-02-27 10:17:29 -08:00
Eddie Hung
3ea5506f81
abc9_ops: use TimingInfo for -prep_{lut,box} too
2020-02-27 10:17:29 -08:00
Eddie Hung
cda4acb544
abc9_ops: add and use new TimingInfo struct
2020-02-27 10:17:29 -08:00
Eddie Hung
e22fee6cdd
abc9_ops: ignore (* abc9_flop *) if not '-dff'
2020-02-27 10:17:29 -08:00
Eddie Hung
7c92b6852f
abc9_ops: sort LUT delays to be ascending
2020-02-27 10:17:29 -08:00
Eddie Hung
7317521c6f
abc9_ops: output LUT area
2020-02-27 10:17:29 -08:00
Eddie Hung
0ed550d83c
abc9_ops: cope with T_LIMIT{,2}_{MIN,TYP,MAX} and auto-gen small LUTs
2020-02-27 10:17:29 -08:00
Eddie Hung
12d70ca8fb
xilinx: improve specify functionality
2020-02-27 10:17:29 -08:00
Eddie Hung
577545488a
xilinx: use specify blocks in place of abc9_{arrival,required}
2020-02-27 10:17:29 -08:00
Eddie Hung
0e7c55e2a7
Auto-generate .box/.lut files from specify blocks
2020-02-27 10:17:29 -08:00
Eddie Hung
3d6603792d
abc9_ops: assert on $specify2 properties
2020-02-27 10:17:29 -08:00
Eddie Hung
74f49b1f55
abc9_ops: -prep_box, to be called once
2020-02-27 10:17:29 -08:00
Eddie Hung
5643c1b8c5
abc9_ops: -prep_lut and -write_lut to auto-generate LUT library
2020-02-27 10:17:29 -08:00
Claire Wolf
ab8826ae36
Merge pull request #1709 from rqou/coolrunner2_counter
...
Improve CoolRunner-II optimization by using extract_counter pass
2020-02-27 19:05:56 +01:00
Alberto Gonzalez
750e7a9a54
Closes #1714 . Fix make failure when NDEBUG=1.
2020-02-22 06:29:11 +00:00
R. Ou
fec7dc5c9e
extract_counter: Implement extracting up counters
2020-02-17 03:08:52 -08:00
R. Ou
940bab6841
extract_counter: Add support for inverted clock enable
2020-02-17 03:08:52 -08:00
R. Ou
5fc180ed2d
extract_counter: Fix clock enable
2020-02-17 03:08:52 -08:00
R. Ou
12fa4a3121
extract_counter: Fix outputting count to module port
2020-02-17 03:08:52 -08:00
R. Ou
508f1ff6a1
extract_counter: Allow forbidding async reset
2020-02-17 03:08:52 -08:00
R. Ou
7b922c0d89
extract_counter: Refactor out extraction settings into struct
2020-02-17 03:08:52 -08:00
Eddie Hung
f9f86fd758
Revert "abc9: fix abc9_arrival for flops"
...
This reverts commit f7c0dbecee
.
2020-02-14 16:08:04 -08:00
Eddie Hung
0cf7598cd6
Merge pull request #1700 from YosysHQ/eddie/abc9_fixes
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Use (* abc9_init *) attribute, fix use of abc9_arrival for flops
2020-02-13 17:32:54 -08:00
Eddie Hung
3d2a2e8799
iopadmap: fixes as suggested by @mwkmwkmwk
2020-02-13 14:57:06 -08:00
Eddie Hung
f7c0dbecee
abc9: fix abc9_arrival for flops
2020-02-13 12:34:09 -08:00
Eddie Hung
00d41905df
abc9: deprecate abc9_ff.init wire for (* abc9_init *) attr
2020-02-13 12:33:58 -08:00
Eddie Hung
ebb11bcea4
iopadmap: move \init attributes from outpad output to its input
2020-02-13 12:05:14 -08:00
Eddie Hung
c244b27b6d
abc9: cleanup
2020-02-10 10:17:23 -08:00
Eddie Hung
e6bb7b0782
Fix misc.abc9.abc9_abc9_luts
2020-02-07 08:27:45 -08:00
Eddie Hung
0b308c6835
abc9_ops: -reintegrate to use derived_type for box_ports
2020-02-05 14:46:48 -08:00
Eddie Hung
0671ae7d79
Merge pull request #1661 from YosysHQ/eddie/abc9_required
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abc9: add support for required times
2020-02-05 18:59:40 +01:00
Gabriel Somlo
8106c3d31b
abc9: restore ability to use ABCEXTERNAL
...
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
2020-01-30 15:12:43 -05:00
N. Engelhardt
086c133ea5
Merge pull request #1573 from YosysHQ/eddie/xilinx_tristate
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synth_xilinx: error out if tristate without '-iopad'
2020-01-28 17:24:54 +01:00
Eddie Hung
21ce1b37fb
abc9_ops: -check for negative arrival/required times
2020-01-27 14:22:46 -08:00
Eddie Hung
f2576c096c
Merge branch 'eddie/abc9_refactor' into eddie/abc9_required
2020-01-27 12:29:28 -08:00
Eddie Hung
9009b76a69
abc9_ops: add comments
2020-01-27 11:18:21 -08:00
Eddie Hung
dbf351390e
abc9: -reintegrate recover type from existing cell, check against boxid
2020-01-23 22:45:34 -08:00
Eddie Hung
245873d42d
abc9: warning message if no modules selected
2020-01-23 19:08:51 -08:00
Eddie Hung
f180dba753
abc9_ops: -prep_xaiger to skip (* keep *) cells
2020-01-23 18:56:06 -08:00
Eddie Hung
1d4314d888
abc9_ops -prep_dff: insert async s/r mux in holes when replacing $_DFF_*
2020-01-23 14:58:56 -08:00
Eddie Hung
af0e7637a2
alumacc: undo accidental commit
2020-01-22 20:54:03 -08:00
Eddie Hung
8eb5bb258c
Merge remote-tracking branch 'origin/eddie/abc9_fixes' into eddie/abc9_refactor
2020-01-22 12:30:14 -08:00
Eddie Hung
a94b41011d
abc9: error out if flip-flop init is 1'b1 for '-dff'
...
Due to ABC sequential synthesis restriction
2020-01-22 10:08:48 -08:00
Eddie Hung
3b44b53e94
abc9: fix scratchpad entry abc9.verify
2020-01-22 09:36:54 -08:00
Eddie Hung
d4e188299b
abc9: add some log_{push,pop}() as per @nakengelhardt
2020-01-17 12:00:14 -08:00
Eddie Hung
5a63c19747
abc9_ops: -write_box is empty, output a dummy box to prevent ABC error
2020-01-15 13:14:48 -08:00
Eddie Hung
485e08e436
abc9_ops: cope with (* abc9_flop *) in place of (* abc9_box_id *)
2020-01-14 16:33:41 -08:00
Eddie Hung
f60e071e1c
abc9_ops: -check to check abc9_{arrival,required}
2020-01-14 15:24:44 -08:00
Eddie Hung
1c88a6c240
abc9_ops: implement a requireds_cache
2020-01-14 15:20:04 -08:00
Eddie Hung
0e4285ca0d
abc9_ops: generate flop box ids, add abc9_required to FD* cells
2020-01-14 15:05:49 -08:00
Eddie Hung
588a713b54
Merge remote-tracking branch 'origin/eddie/abc9_refactor' into eddie/abc9_required
2020-01-14 14:28:07 -08:00
Eddie Hung
4656f202c6
abc9_ops: -reintegrate to not trim box padding anymore
2020-01-14 14:27:29 -08:00
Eddie Hung
b951ca9e1c
abc9_ops: fix -reintegrate handling of $__ABC9_DELAY
2020-01-14 14:06:02 -08:00
Eddie Hung
ec95fbb273
abc9_ops: -prep_times -> -prep_delays; add doc
2020-01-14 13:21:58 -08:00
Eddie Hung
593897ffc0
abc9_ops: cleanup
2020-01-14 13:13:15 -08:00
Eddie Hung
300003cb78
abc9_ops: discard $__ABC9_DELAY boxes
2020-01-14 13:09:54 -08:00
Eddie Hung
915e7dde73
Merge remote-tracking branch 'origin/eddie/abc9_refactor' into eddie/abc9_required
2020-01-14 12:57:56 -08:00
Eddie Hung
654247abe9
abc9_ops/write_xaiger: update doc
2020-01-14 12:40:36 -08:00
Eddie Hung
468386d67d
abc9_ops: -prep_holes -> -prep_xaiger, move padding to write_xaiger
2020-01-14 12:25:45 -08:00
Eddie Hung
53a99ade9c
Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor
2020-01-14 11:46:56 -08:00
Eddie Hung
531fddf797
abc9_ops: -break_scc -> -mark_scc using (* keep *), remove -unbreak_scc
2020-01-13 23:42:27 -08:00
Eddie Hung
b678b15c6d
abc9_ops: ignore inouts of all cell outputs for topo ordering
2020-01-13 23:33:37 -08:00
Eddie Hung
2c65e1abac
abc9: break SCC by setting (* keep *) on output wires
2020-01-13 21:45:27 -08:00
Eddie Hung
a2c4d98da7
abc9: add -run option
2020-01-13 19:22:23 -08:00
Eddie Hung
a6d4ea7463
abc9: respect (* keep *) on cells
2020-01-13 19:21:11 -08:00
Eddie Hung
766e16b525
read_aiger: make $and/$not/$lut the prefix not suffix
2020-01-13 17:34:37 -08:00
Eddie Hung
808b388e34
abc9: log which module is being operated on
2020-01-13 09:43:57 -08:00
Eddie Hung
9f3cb981d7
Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor
2020-01-13 09:22:42 -08:00
Eddie Hung
f9aae90e7a
Merge remote-tracking branch 'origin/eddie/abc9_refactor' into eddie/abc9_required
2020-01-12 15:19:41 -08:00
Eddie Hung
295e241c07
cleanup
2020-01-11 17:28:24 -08:00
Eddie Hung
79db12f238
Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor
2020-01-11 17:26:25 -08:00
Eddie Hung
556ed0e18a
MIssed this merge conflict
2020-01-11 17:05:30 -08:00
Eddie Hung
c063436eea
Merge remote-tracking branch 'origin/master' into eddie/abc9_scratchpad
2020-01-11 17:02:20 -08:00
Eddie Hung
11128dccb5
Merge branch 'eddie/abc9_refactor' of github.com:YosysHQ/yosys into eddie/abc9_refactor
2020-01-11 13:56:41 -08:00
Eddie Hung
c820682314
abc9: fix help message, found by @nakengelhardt
2020-01-11 12:11:35 -08:00
Eddie Hung
784fec93c9
abc9: cleanup
2020-01-11 08:42:58 -08:00
Eddie Hung
45d9caf3f9
abc9: remove -nomfs option
2020-01-11 08:08:35 -08:00
Eddie Hung
f24de88f38
log_debug() for abc9_{arrival,required} times
2020-01-10 17:13:27 -08:00
Eddie Hung
ed2aeb498e
Copy-pasta
2020-01-10 15:09:42 -08:00
Eddie Hung
291530c59f
abc9: add abc9.verify and abc9.debug options
2020-01-10 15:04:13 -08:00
Eddie Hung
475d983676
abc9_ops -prep_times: generate flop boxes from abc9_required attr
2020-01-10 14:49:52 -08:00
Eddie Hung
e0af812180
abc9_ops -prep_times: update comment
2020-01-10 12:38:49 -08:00
Eddie Hung
b2259a9201
Add abc9_ops -check, -prep_times, -write_box for required times
2020-01-10 11:45:41 -08:00
Eddie Hung
1f7893bd8c
abc9: fix memory leak
2020-01-10 10:46:06 -08:00
Eddie Hung
d1f8371481
abc9: fix typos
2020-01-10 10:00:09 -08:00
Eddie Hung
e378902f93
Tune abc9.script.flow
2020-01-09 18:16:58 -08:00
Eddie Hung
8b6309747b
Add '-v' to &if for abc9.script.default.fast
2020-01-09 17:49:56 -08:00
Eddie Hung
32946a402d
abc9: start post-fix with semicolon
2020-01-09 17:35:13 -08:00
Eddie Hung
ca70f96503
abc9.script.* constpad entries to start with '+'
2020-01-09 17:17:47 -08:00
Eddie Hung
ef3e84aac9
Revert "abc9: if -script value is a file, then source it, otherwise commands"
...
This reverts commit 0696b7bc9e
.
2020-01-09 17:11:09 -08:00
Eddie Hung
67c9c41f7e
Move abc9.* constpad entries to Abc9Pass::on_register()
2020-01-09 17:10:54 -08:00
Eddie Hung
5e280a3b59
abc9_exe: -box to not require -lut
2020-01-09 14:04:10 -08:00
Eddie Hung
4e396ee7a3
abc9_ops: fix reintegration by removing optimised-away boxes
2020-01-09 11:21:03 -08:00
Eddie Hung
589ffead5c
scratchpad entry abc9.if.R to &if -R
2020-01-08 12:13:06 -08:00
Eddie Hung
0696b7bc9e
abc9: if -script value is a file, then source it, otherwise commands
2020-01-08 12:11:55 -08:00
Eddie Hung
050f03f15b
abc9: add time as last script command
2020-01-08 10:55:44 -08:00
Eddie Hung
e230fd8afe
Fix {C} substitution
2020-01-08 10:52:08 -08:00
Eddie Hung
a63e2508fc
Add RTLIL::constpad, init by yosys_setup(); use for abc9
2020-01-08 10:52:08 -08:00
Eddie Hung
88f14b8bca
Cleanup
2020-01-08 10:02:45 -08:00
Eddie Hung
8a47e6ddfd
Fix abc9 help, add labels
2020-01-08 10:00:50 -08:00
Eddie Hung
dc3b21c1c0
abc9_ops -reintegrate: process box connections
2020-01-07 09:48:57 -08:00
Eddie Hung
6e12ba218b
Fix tabs and cleanup
2020-01-07 09:32:58 -08:00
Eddie Hung
5d9050a955
abc_exe: move 'count_outputs' check to abc
2020-01-07 08:00:32 -08:00
Eddie Hung
cf3a13746d
Add abc9_ops -reintegrate; moved out from now abc9_exe
2020-01-06 15:52:59 -08:00
Eddie Hung
46ed507b93
abc9_map: drop padding in box connections
2020-01-06 15:14:54 -08:00
Eddie Hung
1e2ab19f42
Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactor
2020-01-06 15:05:08 -08:00
Eddie Hung
98ee8c14df
Merge remote-tracking branch 'origin/master' into xaig_dff
2020-01-06 15:02:44 -08:00
Eddie Hung
aa58472a29
Revert "write_xaiger to pad, not abc9_ops -prep_holes"
...
This reverts commit b5f60e055d
.
2020-01-06 13:34:45 -08:00
Eddie Hung
2bf442ca01
Cleanup
2020-01-06 13:02:04 -08:00