Eddie Hung
2c1655ae94
write_aiger() to perform CI/CO post-processing and fix symbols
2019-02-16 08:46:25 -08:00
Eddie Hung
7523c87780
read_aiger() to cope with constant outputs, mixed wideports, do cleaning
2019-02-16 08:44:11 -08:00
Eddie Hung
f8d0134598
Move lookup inside if
2019-02-15 15:23:26 -08:00
Eddie Hung
486a270415
Fixes needed for DFF circuits
2019-02-15 15:22:18 -08:00
Eddie Hung
a786ac4d53
Refactor
2019-02-15 13:00:13 -08:00
Eddie Hung
914546efd9
Cope with width != 1 when re-mapping cells
2019-02-15 12:55:52 -08:00
Jim Lawson
c245041bfe
Removed unused variables, functions.
2019-02-15 12:00:28 -08:00
Jim Lawson
34153adef4
Append (instead of over-writing) EXTRA_FLAGS
2019-02-15 11:56:51 -08:00
Eddie Hung
956ee545c5
abc9 to stitch results with CI/CO properly
2019-02-15 11:52:34 -08:00
Eddie Hung
8d757224ee
read_aiger with more asserts, and call clean
2019-02-15 11:52:05 -08:00
Eddie Hung
3ac5b65197
write_xaiger to cope with unknown cells by transforming them to CI/CO
2019-02-15 11:51:21 -08:00
Jim Lawson
5c504c5ae6
Define basic_cell_type() function and use it to derive the cell type for array references (instead of duplicating the code).
2019-02-15 11:31:37 -08:00
Jim Lawson
fc1c9aa11f
Update cells supported for verilog to FIRRTL conversion.
...
Issue warning messages for missing parameterized modules and attempts to set initial values.
Replace simple "if (cell-type)" with "else if" chain.
Fix FIRRTL shift handling.
Add support for parameterized modules, $shift, $shiftx.
Handle default output file.
Deal with no top module.
Automatically run pmuxtree pass.
Allow EXTRA_FLAGS and SEED parameters to be set in the environment for tests/tools/autotest.mk.
Support FIRRTL regression testing in tests/tools/autotest.sh
Add xfirrtl files to test directories to exclude files from FIRRTL regression tests that are known to fail.
2019-02-15 11:14:17 -08:00
Eddie Hung
c69fba8de5
More cleanup
2019-02-14 14:52:47 -08:00
Eddie Hung
7328775584
More cleanup of write_xaiger
2019-02-14 14:48:38 -08:00
Eddie Hung
afa4389445
Get rid of formal stuff from xaiger backend
2019-02-14 13:27:26 -08:00
Eddie Hung
323dd0e608
synth_ice40 to have new -abc9 arg
2019-02-14 13:19:27 -08:00
Eddie Hung
c7ef3863f3
Leave FIXME for clean
2019-02-13 17:19:30 -08:00
Eddie Hung
396da54b52
Use module->addLut()
2019-02-13 17:08:32 -08:00
Eddie Hung
206f11dca3
Fix stitching
2019-02-13 17:04:23 -08:00
Eddie Hung
13bf036bd6
Use ConstEval to compute LUT masks
2019-02-13 17:00:00 -08:00
Eddie Hung
f0f5d8a5cc
Merge remote-tracking branch 'origin/read_aiger' into xaig
2019-02-13 14:09:36 -08:00
Eddie Hung
06cf0555ee
Merge https://github.com/YosysHQ/yosys into xaig
2019-02-13 14:08:31 -08:00
Eddie Hung
87f059adf7
Rip out some more stuff
2019-02-13 10:44:52 -08:00
Clifford Wolf
807b3c7697
Fix sign handling of real constants
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-02-13 12:36:47 +01:00
David Shah
e0bc190879
ecp5: Add ECLKSYNCB blackbox
...
Signed-off-by: David Shah <dave@ds0.me>
2019-02-13 11:23:25 +00:00
Eddie Hung
045f7763ae
Rip out unused functions in abc9
2019-02-12 16:25:22 -08:00
Eddie Hung
e9df9a466a
Add support for read_aiger -wideports
2019-02-12 12:58:10 -08:00
Eddie Hung
06ba81d41f
Add support for read_aiger -map
2019-02-12 12:16:37 -08:00
Eddie Hung
77d3627753
Parse 'm' in xaiger
2019-02-12 09:36:22 -08:00
Eddie Hung
b3341b4abb
WIP for ABC with aiger
2019-02-12 09:31:22 -08:00
Eddie Hung
c23e3f0751
Missing headers for Xcode?
2019-02-12 09:24:13 -08:00
Eddie Hung
6faad18874
Merge branch 'read_aiger' of github.com:eddiehung/yosys into read_aiger
2019-02-12 09:21:46 -08:00
Eddie Hung
a2ae393811
Use module->add{Not,And}Gate() functions
2019-02-12 09:21:15 -08:00
Clifford Wolf
1f2548a564
Merge pull request #802 from whitequark/write_verilog_async_mem_ports
...
write_verilog: correctly emit asynchronous transparent ports
2019-02-12 14:41:34 +01:00
Clifford Wolf
b9f6ed40b6
Merge pull request #806 from daveshah1/fsm_opt_no_reset
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fsm_opt: Fix runtime error for FSMs without a reset state
2019-02-12 14:39:39 +01:00
David Shah
7913baedd8
ecp5: Full set of IO-related blackboxes
...
Signed-off-by: David Shah <dave@ds0.me>
2019-02-12 12:04:41 +00:00
Eddie Hung
0124512f28
Add read_xaiger
2019-02-11 15:19:17 -08:00
Eddie Hung
ecd2446132
Add write_xaiger
2019-02-11 15:18:42 -08:00
Eddie Hung
04c580fde7
Do not break for constraints
2019-02-11 13:28:00 -08:00
Eddie Hung
727ba52504
No increment line_count for binary ANDs
2019-02-11 13:24:21 -08:00
Eddie Hung
bb4164481d
Do not ignore newline after AND in binary AIG
2019-02-11 11:51:44 -08:00
Eddie Hung
db08afe146
Copy backends/aiger/aiger.cc to xaiger.cc
2019-02-08 14:53:12 -08:00
Eddie Hung
fb6df09dd2
Merge remote-tracking branch 'origin/dff_init' into read_aiger
2019-02-08 14:42:08 -08:00
Eddie Hung
5a0a5aae4f
Compile abc9
2019-02-08 13:58:47 -08:00
Eddie Hung
edf7267019
Refactor kernel/cost.h definition into cost.cc
2019-02-08 13:58:20 -08:00
Eddie Hung
e25a22015f
Copy abc.cc to abc9.cc
2019-02-08 13:23:54 -08:00
Eddie Hung
8886fa5506
addDff -> addDffGate as per @daveshah1
2019-02-08 13:17:53 -08:00
Eddie Hung
afc3c4b613
Fix tabulation
2019-02-08 13:17:02 -08:00
Eddie Hung
aa66d8f12f
-module_name arg to go before -clk_name
2019-02-08 12:49:55 -08:00