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ecp5: cleanup unused +/ecp5/abc9_model.v
2020-05-23
Eddie Hung
ecp5: cleanup unused +/ecp5/abc9_model.v
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2020-05-22
Eddie Hung
abc9_ops: update comment
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2020-05-21
Eddie Hung
Merge pull request #2057 from YosysHQ/eddie/fix_task_attr
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2020-05-21
Eddie Hung
Update frontends/verilog/verilog_parser.y
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2020-05-18
Eddie Hung
Merge pull request #1926 from YosysHQ/eddie/abc9_auto_dff
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2020-05-14
Eddie Hung
abc9: use (* abc9_keep *) instead of (* abc9_scc *...
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2020-05-14
Eddie Hung
verilog: attributes before task enable (but 13 s/r...
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2020-05-14
Eddie Hung
tests: attributes before task enable
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2020-05-14
Eddie Hung
Merge pull request #2055 from YosysHQ/eddie/logger_multiple
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2020-05-14
Eddie Hung
opt_expr: Sx to Sz; spotted by @Xiretza
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2020-05-14
Eddie Hung
Merge pull request #1994 from YosysHQ/eddie/fix_bug1758
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2020-05-14
Eddie Hung
logger: clean up doc
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2020-05-14
Eddie Hung
abc9_ops: -prep_hier to create unmap module that removes...
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2020-05-14
Eddie Hung
abc9: preserve $_DFF_?_.Q's (* init *); rely on clean...
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2020-05-14
Eddie Hung
Fix broken test when ignoring abc9_flop with init ...
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2020-05-14
Eddie Hung
abc9_ops/xaiger: further reducing Module::derive()...
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2020-05-14
Eddie Hung
Cleanup; reduce Module::derive() calls
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2020-05-14
Eddie Hung
ecp5: latches_map.v if *not* -asyncprld
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2020-05-14
Eddie Hung
ecp5: synth_ecp5 to no longer need +/ecp5/abc9_{,un...
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2020-05-14
Eddie Hung
ecp5: fix rebase mistake
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2020-05-14
Eddie Hung
abc9: update to =_$abc9_flops pattern which includes...
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2020-05-14
Eddie Hung
abc9_ops: update docs
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2020-05-14
Eddie Hung
xilinx: gate specify/attributes from iverilog
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2020-05-14
Eddie Hung
abc9: only do +/abc9_map if `DFF
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2020-05-14
Eddie Hung
abc9: rework submod -- since it won't move (* keep...
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2020-05-14
Eddie Hung
ecp5: TRELLIS_FF bypass path only in async mode
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2020-05-14
Eddie Hung
timinginfo: ignore $specify2 cells if EN is false
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2020-05-14
Eddie Hung
xilinx/ice40/ecp5: zinit requires selected wires, so...
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2020-05-14
Eddie Hung
abc9_ops: move assert
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2020-05-14
Eddie Hung
abc9: put 'aigmap' back
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2020-05-14
Eddie Hung
xilinx/ecp5/ice40: add (* abc9_flop *) to bypass-able...
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2020-05-14
Eddie Hung
abc9_ops: fix bypass boxes using (* abc9_bypass *)
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2020-05-14
Eddie Hung
abc9_ops: tidy up, suppress error if no boxes/holes
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2020-05-14
Eddie Hung
abc9_ops: -prep_delays to not insert delay box if input...
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2020-05-14
Eddie Hung
abc9_ops: cleanup; -prep_dff -> -prep_dff_submod
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2020-05-14
Eddie Hung
abc9_ops: add -prep_bypass for auto bypass boxes; refactor
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2020-05-14
Eddie Hung
abc9_ops: -reintegrate to handle $_FF_; cleanup
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2020-05-14
Eddie Hung
xaiger: no longer use nonstandard even/odd to designate...
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2020-05-14
Eddie Hung
aiger: -xaiger to return $_FF_ flops
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2020-05-14
Eddie Hung
abc9: not enough to techmap_fail on (* init=1 *), hide...
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2020-05-14
Eddie Hung
abc9: test to use box file instead of auto
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2020-05-14
Eddie Hung
abc9: restore selected_modules()
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2020-05-14
Eddie Hung
synth_*: no need to explicitly read +/abc9_model.v
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2020-05-14
Eddie Hung
Revert "Merge pull request #1917 from YosysHQ/eddie...
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2020-05-14
Eddie Hung
abc9: add flop boxes to basic $_DFF_P_ and $_DFF_N_ too
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2020-05-14
Eddie Hung
kernel: TimingInfo to clamp -ve setup/edge-sensitive...
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2020-05-14
Eddie Hung
abc9_ops: -prep_dff_map to error if async flop found
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2020-05-14
Eddie Hung
Uncomment negative setup times; clamp to zero for connectivity
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2020-05-14
Eddie Hung
abc9: remove redundant wbflip
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2020-05-14
Eddie Hung
xaiger: always sort input/output bits by port id
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2020-05-14
Eddie Hung
abc9: generate $abc9_holes design instead of <name...
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2020-05-14
Eddie Hung
abc9_ops: more robust
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2020-05-14
Eddie Hung
abc9: suppress warnings when no compatible + used flop...
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2020-05-14
Eddie Hung
xilinx: update abc9_dff tests
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2020-05-14
Eddie Hung
xilinx: remove no-longer-relevant test
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2020-05-14
Eddie Hung
aiger/xaiger: use odd for negedge clk, even for posedge
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2020-05-14
Eddie Hung
abc9: cleanup
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2020-05-14
Eddie Hung
Revert "ecp5: replace ecp5_ffinit with techmap rules...
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2020-05-14
Eddie Hung
abc9_ops: -prep_dff_map to check $_DFF_[NP]_.Q drives...
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2020-05-14
Eddie Hung
abc9_ops: do away with '$abc9_cells' selection
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2020-05-14
Eddie Hung
abc9_ops: use new 'design -delete' and 'select -unset'
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2020-05-14
Eddie Hung
ecp5: (* abc9_flop *) gated behind YOSYS
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2020-05-14
Eddie Hung
submod: revert accidental change
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2020-05-14
Eddie Hung
Revert "Merge branch 'eddie/kernel_makeblackbox' into...
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2020-05-14
Eddie Hung
xaiger: update help text
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2020-05-14
Eddie Hung
ecp5: add synth_ecp5 -dff to work with -abc9
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2020-05-14
Eddie Hung
abc9_ops: -prep_dff_map to warn if no specify cells
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2020-05-14
Eddie Hung
ice40: synth_ice40 cleanup
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2020-05-14
Eddie Hung
ecp5: replace ecp5_ffinit with techmap rules + dff2dffs...
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2020-05-14
Eddie Hung
kernel: Module::makeblackbox() to clear connections...
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2020-05-14
Eddie Hung
ice40: add synth_ice40 -dff option, support with -abc9
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2020-05-14
Eddie Hung
ice40: split out cells_map.v into ff_map.v
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2020-05-14
Eddie Hung
abc9_ops: -prep_dff_map to cope with plain $_DFF_[NP...
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2020-05-14
Eddie Hung
synth_xilinx: rename dff_mode -> dff
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2020-05-14
Eddie Hung
xaiger: do not treat (* init=1'bx *) as 1'b0
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2020-05-14
Eddie Hung
abc9: cleanup
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2020-05-14
Eddie Hung
abc9_ops: do not use (* abc9_init *)
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2020-05-14
Eddie Hung
aiger: -xaiger to parse initial state back into (*...
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2020-05-14
Eddie Hung
xaiger: when -dff use (* init *) for initial state
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2020-05-14
Eddie Hung
abc9_ops: add 'dff' label for auto handling of (* abc9_flop...
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2020-05-14
Eddie Hung
abc9: fix behaviour and help for -box option
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2020-05-14
Eddie Hung
aiger: -xaiger to read $_DFF_[NP]_ back with new clocks...
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2020-05-14
Eddie Hung
xaiger: output $_DFF_[NP]_ with mergeability if -dff...
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2020-05-14
Eddie Hung
logger: fix for multiple calls with same pattern
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2020-05-14
Eddie Hung
Fix whitespace
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2020-05-14
Eddie Hung
Merge pull request #2045 from YosysHQ/eddie/fix2042
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2020-05-14
Eddie Hung
test: add another testcase as per @nakengelhardt
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2020-05-14
Eddie Hung
opt_clean: improve warning message
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2020-05-14
Eddie Hung
opt_clean: add init test
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2020-05-14
Eddie Hung
opt_clean: rminit without -purge; also remove if consistent...
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2020-05-14
Eddie Hung
opt_clean: really make 'clean' identical to 'opt_clean...
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2020-05-13
Eddie Hung
verilog: default to input in sv mode if task/func has...
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2020-05-13
Eddie Hung
tests: update/extend task argument tests
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2020-05-12
Eddie Hung
ice40: fix ICESTORM_LC process sensitivity
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2020-05-12
Eddie Hung
ice40: fix whitespace
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2020-05-11
Eddie Hung
verilog: error out when non-ANSI task/func arguments
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2020-05-11
Eddie Hung
tests: add #2042 testcase
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2020-05-11
Eddie Hung
Setup tests/verilog properly
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2020-05-08
Eddie Hung
test: update opt_expr_alu test
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2020-05-08
Eddie Hung
opt_expr: consume_x to require/imply !keepdc
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