whitequark
99a7f39084
rpc: new frontend.
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A new pass, connect_rpc, allows any HDL frontend that can read/write
JSON from/to stdin/stdout or an unix socket or a named pipe to
participate in elaboration as a first class citizen, such that any
other HDL supported by Yosys directly or indirectly can transparently
instantiate modules handled by this frontend.
Recognizing that many HDL frontends emit Verilog, it allows the RPC
frontend to direct Yosys to process the result of instantiation via
any built-in Yosys frontend. The resulting RTLIL is then hygienically
integrated into the overall design.
2019-09-30 15:53:11 +00:00
whitequark
8f2bdff7b9
libs: import json11.
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This commit imports the code from upstream commit
dropbox/json11@8ccf1f0c5e .
2019-09-30 15:53:11 +00:00
Miodrag Milanović
0d27ffd4e6
Merge pull request #1416 from YosysHQ/mmicko/frontend_binary_in
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Open aig frontend as binary file
2019-09-30 17:49:23 +02:00
Clifford Wolf
7ed13297b1
Bump version
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-09-30 17:08:38 +02:00
Clifford Wolf
0d28e45dcb
Merge pull request #1412 from YosysHQ/eddie/equiv_opt_async2sync
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equiv_opt to call async2sync when not -multiclock like SymbiYosys
2019-09-30 17:04:21 +02:00
Clifford Wolf
dd67e8ce73
Merge pull request #1417 from YosysHQ/clifford/fixasync2sync
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Fix $dlatch handling in async2sync
2019-09-30 17:04:03 +02:00
Clifford Wolf
10e57f3880
Fix $dlatch handling in async2sync
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-09-30 14:58:23 +02:00
Eddie Hung
6216e45eda
Add latch test modified from #1363
2019-09-30 12:52:43 +02:00
Eddie Hung
5b5756b91e
Add LDCE/LDPE sim library, remove from *cells_xtra.{v,py}
2019-09-30 12:52:43 +02:00
Marcin Kościelnicki
4535f2c694
synth_xilinx: Support latches, remove used-up FF init values.
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Fixes #1387 .
2019-09-30 12:52:43 +02:00
Eddie Hung
d5f0794a53
Merge pull request #1414 from hzeller/improve-replace-with-empty-map
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Avoid work in replace() if rules empty.
2019-09-29 19:35:23 -07:00
Eddie Hung
8474c5b366
Merge pull request #1359 from YosysHQ/xc7dsp
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DSP inference for Xilinx (improved for ice40, initial support for ecp5)
2019-09-29 11:26:22 -07:00
Miodrag Milanovic
9e55b234b4
Fix reading aig files on windows
2019-09-29 15:40:37 +02:00
Miodrag Milanovic
3f70c1fd26
Open aig frontend as binary file
2019-09-29 13:22:11 +02:00
Miodrag Milanović
ce0631c371
Merge pull request #1413 from YosysHQ/mmicko/backend_binary_out
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Support binary files for backends, fixes #1407
2019-09-29 10:37:34 +02:00
Clifford Wolf
178c67ea22
Merge pull request #1411 from aman-goel/YosysHQ-master
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Corrects BTOR2 backend
2019-09-29 10:36:25 +02:00
Henner Zeller
8c2b4f0a50
Avoid work in replace() if rules empty.
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This speeds up processing when number of bits are large but there
is actually nothing to replace. Adresses part of #1382 .
Signed-off-by: Henner Zeller <h.zeller@acm.org>
2019-09-29 00:17:40 -07:00
Miodrag Milanovic
0c380f0855
Add aiger and protobuf backends binary support
2019-09-28 09:51:48 +02:00
Miodrag Milanovic
d0493925ec
Support binary files for backends, fixes #1407
2019-09-28 09:36:18 +02:00
Eddie Hung
c372e7baf9
Fix box name
2019-09-27 18:49:45 -07:00
Eddie Hung
b3d8a60cbd
Re-order
2019-09-27 14:32:07 -07:00
Eddie Hung
90236025b7
Missing (* mul2dsp *) for sliceB
2019-09-27 14:21:47 -07:00
Eddie Hung
a39505e329
equiv_opt to call async2sync when not -multiclock like SymbiYosys
2019-09-27 12:59:10 -07:00
Eddie Hung
aebbfffd71
Ooops AREG and BREG to default to -1
2019-09-27 11:57:53 -07:00
Aman Goel
5eebfabe42
Corrects btor2 backend
2019-09-27 12:40:17 -04:00
Marcin Kościelnicki
fd0e3a2c43
Fix _TECHMAP_REMOVEINIT_ handling.
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Previously, this wire was handled in the code that populated the "do or
do not" techmap cache, resulting in init value removal being performed
only for the first use of a given template.
Fixes the problem identified in #1396 .
2019-09-27 18:34:12 +02:00
Aman Goel
cb0dc6e68b
Merge pull request #7 from YosysHQ/master
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Syncing with official repo
2019-09-27 12:30:27 -04:00
Miodrag Milanović
4b15cf5f76
Merge pull request #1409 from YosysHQ/mmicko/fix_getopt_difference
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Change order of parameters, to work on other OS
2019-09-27 17:37:55 +02:00
Miodrag Milanovic
7f0eec8270
Change order of parameters, to work on other os
2019-09-27 11:31:55 +02:00
Clifford Wolf
7bde555481
Merge pull request #1404 from YosysHQ/fix_gzip_macos
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Make read/write gzip files on macos works, fixes #1357
2019-09-27 09:57:28 +02:00
Eddie Hung
26657037b8
Update doc with max cascade chain of 20
2019-09-26 14:31:02 -07:00
Eddie Hung
5b9deef10d
Do not always zero out C (e.g. during cascade breaks)
2019-09-26 13:59:05 -07:00
Eddie Hung
95f0dd57df
Update doc
2019-09-26 13:44:41 -07:00
Eddie Hung
58f31096ab
Zero out ports
2019-09-26 13:40:38 -07:00
Eddie Hung
af59856ba1
xilinx_dsp_cascade to also cascade AREG and BREG
2019-09-26 13:29:18 -07:00
Eddie Hung
832216dab0
Try recursive pmgen for P cascade
2019-09-26 12:09:57 -07:00
Eddie Hung
143f82def2
Missing an '&'
2019-09-26 11:13:08 -07:00
Eddie Hung
84825f9378
Combine 'flatten' & 'coarse' labels in synth_ecp5 so proc run once
2019-09-26 10:45:14 -07:00
Miodrag Milanovic
435300f930
Make read/write gzip files on macos works, fixes #1357
2019-09-26 19:35:12 +02:00
Eddie Hung
033aefc0f4
Typo
2019-09-26 10:34:14 -07:00
Eddie Hung
bd8661e024
CREG to check for \keep
2019-09-26 10:32:01 -07:00
Eddie Hung
c0bb1d22e8
Remove newline
2019-09-26 10:31:55 -07:00
Eddie Hung
781dda6175
select once
2019-09-26 10:15:05 -07:00
Eddie Hung
27e5bf5aad
Stop trying to be too smart by prematurely optimising
2019-09-26 09:57:11 -07:00
Eddie Hung
35aaa8d73a
mul2dsp.v slice names
2019-09-25 22:58:55 -07:00
Eddie Hung
f1de93edf5
Do not die if DSP48E1.P has no users (would otherwise get 'clean'-ed)
2019-09-25 22:58:03 -07:00
Eddie Hung
cd8a640989
Reject if (* init *) present
2019-09-25 18:21:08 -07:00
Eddie Hung
34aa3532fb
Remove unnecessary check for A_SIGNED != B_SIGNED; be more explicit
2019-09-25 17:26:47 -07:00
Eddie Hung
a4238637ac
Revert "Remove _TECHMAP_CELLTYPE_ check since all $mul"
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This reverts commit 234738b103
2019-09-25 17:25:44 -07:00
Eddie Hung
f4387e817c
Revert "No need for $__mul anymore?"
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This reverts commit 1d875ac76a
2019-09-25 17:24:11 -07:00
