Commit message (Collapse) | Author | Age | Files | Lines | |
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* | abc9: update to =_$abc9_flops pattern which includes whiteboxes | Eddie Hung | 2020-05-14 | 1 | -3/+3 |
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* | abc9_ops: update docs | Eddie Hung | 2020-05-14 | 1 | -11/+10 |
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* | abc9: only do +/abc9_map if `DFF | Eddie Hung | 2020-05-14 | 1 | -1/+4 |
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* | abc9: rework submod -- since it won't move (* keep *) cells | Eddie Hung | 2020-05-14 | 2 | -34/+29 |
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* | abc9_ops: move assert | Eddie Hung | 2020-05-14 | 1 | -1/+1 |
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* | abc9: put 'aigmap' back | Eddie Hung | 2020-05-14 | 1 | -0/+1 |
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* | abc9_ops: fix bypass boxes using (* abc9_bypass *) | Eddie Hung | 2020-05-14 | 1 | -12/+9 |
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* | abc9_ops: tidy up, suppress error if no boxes/holes | Eddie Hung | 2020-05-14 | 1 | -18/+18 |
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* | abc9_ops: -prep_delays to not insert delay box if input connection is const | Eddie Hung | 2020-05-14 | 1 | -0/+2 |
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* | abc9_ops: cleanup; -prep_dff -> -prep_dff_submod | Eddie Hung | 2020-05-14 | 2 | -22/+14 |
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* | abc9_ops: add -prep_bypass for auto bypass boxes; refactor | Eddie Hung | 2020-05-14 | 2 | -173/+509 |
| | | | | | Eliminate need for abc9_{,un}map.v in xilinx -prep_dff_{hier,unmap} -> -prep_hier | ||||
* | abc9_ops: -reintegrate to handle $_FF_; cleanup | Eddie Hung | 2020-05-14 | 1 | -22/+18 |
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* | abc9: restore selected_modules() | Eddie Hung | 2020-05-14 | 1 | -1/+1 |
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* | abc9: add flop boxes to basic $_DFF_P_ and $_DFF_N_ too | Eddie Hung | 2020-05-14 | 2 | -19/+26 |
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* | abc9_ops: -prep_dff_map to error if async flop found | Eddie Hung | 2020-05-14 | 1 | -5/+7 |
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* | abc9: remove redundant wbflip | Eddie Hung | 2020-05-14 | 1 | -1/+0 |
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* | abc9: generate $abc9_holes design instead of <name>$holes | Eddie Hung | 2020-05-14 | 2 | -15/+19 |
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* | abc9_ops: more robust | Eddie Hung | 2020-05-14 | 1 | -8/+14 |
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* | abc9: suppress warnings when no compatible + used flop boxes formed | Eddie Hung | 2020-05-14 | 2 | -37/+63 |
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* | abc9: cleanup | Eddie Hung | 2020-05-14 | 1 | -7/+11 |
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* | abc9_ops: -prep_dff_map to check $_DFF_[NP]_.Q drives module output | Eddie Hung | 2020-05-14 | 1 | -1/+5 |
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* | abc9_ops: do away with '$abc9_cells' selection | Eddie Hung | 2020-05-14 | 2 | -40/+30 |
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* | abc9_ops: use new 'design -delete' and 'select -unset' | Eddie Hung | 2020-05-14 | 2 | -16/+7 |
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* | submod: revert accidental change | Eddie Hung | 2020-05-14 | 1 | -1/+1 |
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* | abc9_ops: -prep_dff_map to warn if no specify cells | Eddie Hung | 2020-05-14 | 1 | -7/+12 |
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* | abc9_ops: -prep_dff_map to cope with plain $_DFF_[NP]_ flops | Eddie Hung | 2020-05-14 | 1 | -12/+39 |
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* | abc9: cleanup | Eddie Hung | 2020-05-14 | 1 | -4/+1 |
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* | abc9_ops: do not use (* abc9_init *) | Eddie Hung | 2020-05-14 | 1 | -16/+31 |
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* | abc9_ops: add 'dff' label for auto handling of (* abc9_flop *) boxes | Eddie Hung | 2020-05-14 | 3 | -258/+391 |
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* | abc9: fix behaviour and help for -box option | Eddie Hung | 2020-05-14 | 1 | -3/+7 |
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* | opt_clean: improve warning message | Eddie Hung | 2020-05-14 | 1 | -1/+1 |
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* | opt_clean: rminit without -purge; also remove if consistent with const.. | Eddie Hung | 2020-05-14 | 1 | -9/+17 |
| | | | | warn otherwise | ||||
* | opt_clean: really make 'clean' identical to 'opt_clean' by rminit too | Eddie Hung | 2020-05-14 | 1 | -3/+2 |
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* | Merge pull request #2005 from YosysHQ/claire/fix1990 | Claire Wolf | 2020-05-07 | 1 | -3/+10 |
|\ | | | | | Add "nowrshmsk" attribute, fix shift-and-mask bit slice write for signed offset | ||||
| * | Fix the other "opt_expr -fine" bug introduced in 213a89558 | Claire Wolf | 2020-05-02 | 1 | -7/+19 |
| | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
| * | Add plusargs for output files in test_autotb output | Claire Wolf | 2020-05-02 | 1 | -3/+10 |
| | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* | | Merge pull request #2014 from YosysHQ/claire/fixoptalu | Claire Wolf | 2020-05-03 | 1 | -7/+19 |
|\ \ | | | | | | | Fix the other "opt_expr -fine" bug introduced in 213a89558 | ||||
| * | | Fix the other "opt_expr -fine" bug introduced in 213a89558 | Claire Wolf | 2020-05-02 | 1 | -7/+19 |
| |/ | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* / | abc9_ops: -reintegrate to be sensitive to start_offset too | Eddie Hung | 2020-05-02 | 1 | -3/+5 |
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* | Merge pull request #2010 from YosysHQ/claire/fixopt | Claire Wolf | 2020-05-02 | 1 | -7/+19 |
|\ | | | | | Fix "opt_expr -fine" bug introduced in 213a89558 | ||||
| * | Fix "opt_expr -fine" bug introduced in 213a89558 | Claire Wolf | 2020-05-01 | 1 | -7/+19 |
| | | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com> | ||||
* | | Add WASI platform support. | whitequark | 2020-04-30 | 7 | -9/+31 |
|/ | | | | | | | | | | | | 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. | ||||
* | bugpoint: improve messaging | Eddie Hung | 2020-04-24 | 1 | -7/+7 |
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* | bugpoint: (* keep *) to (* bugpoint_keep *); also apply to modules/cells | Eddie Hung | 2020-04-24 | 1 | -5/+14 |
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* | bugpoint: skip ports with (* keep *) on; add header | Eddie Hung | 2020-04-24 | 1 | -9/+18 |
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* | bugpoint: improve help text | Eddie Hung | 2020-04-23 | 1 | -11/+13 |
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* | Merge pull request #1974 from YosysHQ/eddie/abc9_disable_mfs | Eddie Hung | 2020-04-23 | 1 | -2/+17 |
|\ | | | | | abc9: tolerate &mfs failure by writing output file before calling it (and using that if it fails) | ||||
| * | abc9: tolerate ABC nonzero exit code if output.aig; write before &mfs | Eddie Hung | 2020-04-20 | 1 | -2/+13 |
| | | | | | | | | | | Re-enable mfs for xilinx/ecp5 speculatively -- if it fails, use pre-mfs result | ||||
| * | xilinx/ecp5: disable abc9's "&mfs" optimisation | Eddie Hung | 2020-04-20 | 1 | -0/+4 |
| | | | | | | | | Can sometimes fire an assertion, e.g. #1962 | ||||
* | | Merge pull request #1989 from boqwxp/qbfsat_anyconst_sourcelocs | Claire Wolf | 2020-04-23 | 1 | -5/+2 |
|\ \ | | | | | | | qbfsat: Make hole name recovery from source locations more robust. |