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* Improvements in muxcoverClifford Wolf2019-06-201-38/+55
| | | | | | | - Slightly under-estimate cost of decoder muxes - Prefer larger muxes at tree root at same cost - Don't double-count input cost for partial muxes - Add debug log output
* Missing a `clean` and `opt_expr -mux_bool` in testEddie Hung2019-06-201-0/+4
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* Add testEddie Hung2019-06-201-1/+136
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* Add support for partial matches to muxcover, fixes #1091Clifford Wolf2019-06-201-7/+31
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix typo, fixes #1095Clifford Wolf2019-06-201-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve shregmap help message, fixes #1113Clifford Wolf2019-06-201-0/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Update some .gitignore filesClifford Wolf2019-06-202-3/+3
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix typoClifford Wolf2019-06-201-2/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'towoe-unpacked_arrays'Clifford Wolf2019-06-202-1/+23
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| * Add proper test for SV-style arraysClifford Wolf2019-06-203-6/+16
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Merge branch 'unpacked_arrays' of https://github.com/towoe/yosys-sv into ↵Clifford Wolf2019-06-203-1/+13
|/| | | | | | | towoe-unpacked_arrays
| * Unpacked array declaration using sizeTobias Wölfel2019-06-193-1/+13
| | | | | | | | | | | | | | | | Allows fixed-sized array dimension specified by a single number. This commit is based on the work from PeterCrozier https://github.com/YosysHQ/yosys/pull/560. But is split out of the original work.
* | Merge pull request #1111 from acw1251/help_summary_fixesEddie Hung2019-06-194-6/+6
|\ \ | | | | | | Fixed the help summary line for a few commands
| * | Fixed small typo in ice40_unlut help summaryacw12512019-06-191-1/+1
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| * | Fixed the help summary line for a few commandsacw12512019-06-194-6/+6
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* | Fix bug in #1078, add entry to CHANGELOGEddie Hung2019-06-192-3/+4
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* | Merge pull request #1109 from YosysHQ/clifford/fix1106Clifford Wolf2019-06-196-9/+48
|\ \ | | | | | | Add "read_verilog -pwires" feature
| * | Add "read_verilog -pwires" feature, closes #1106Clifford Wolf2019-06-196-9/+48
|/ / | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #1105 from YosysHQ/clifford/fixlogicinitClifford Wolf2019-06-195-16/+92
|\ \ | | | | | | Improve handling of initial/default values
| * | Add defvalue test, minor autotest fixes for .sv filesClifford Wolf2019-06-192-14/+37
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Use input default values in hierarchy passClifford Wolf2019-06-191-0/+38
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Add defaultvalue attributeClifford Wolf2019-06-192-0/+15
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Fix handling of "logic" variables with initial valueClifford Wolf2019-06-191-2/+2
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Make tests/aiger less chattyClifford Wolf2019-06-191-4/+6
|/ / | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #1100 from bwidawsk/homeClifford Wolf2019-06-195-0/+8
|\ \ | | | | | | Support ~ in filename parsing
| * | Support filename rewrite in backendsBen Widawsky2019-06-184-0/+4
| | | | | | | | | | | | Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
| * | Support ~ for home directoryBen Widawsky2019-06-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is tested on Linux only v2: Wrap functioanlity in ifndef _WIN32 (eddiehung) Find '~/' instead of '~' (cliffordwolf) Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
* | | Merge pull request #1104 from whitequark/case-semanticsClifford Wolf2019-06-192-1/+40
|\ \ \ | |/ / |/| | Clarify switch/case semantics in RTLIL
| * | Explain exact semantics of switch and case rules in the manual.whitequark2019-06-191-0/+12
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| * | In RTLIL::Module::check(), check process invariants.whitequark2019-06-191-1/+28
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* | Merge pull request #1086 from udif/pr_elab_sys_tasks2Clifford Wolf2019-06-182-3/+13
|\ \ | |/ |/| Fixed broken $error()/$info/$warning() on non-generate blocks (within always/initial blocks)
| * Fixed brojen $error()/$info/$warning() on non-generate blocksUdi Finkelstein2019-06-112-3/+13
| | | | | | | | (within always/initial blocks)
* | Add timescale and generated-by header to yosys-smtbmc MkVcdClifford Wolf2019-06-161-0/+2
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #829 from abdelrahmanhosny/masterSerge Bazanski2019-06-132-0/+46
|\ \ | |/ |/| Dockerfile for Yosys
| * address review commentsAbdelrahman2019-03-011-23/+9
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| * add dockerignore fileAbdelrahman2019-02-261-0/+13
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| * dockerize yosysAbdelrahman2019-02-261-0/+47
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* | Add some more commentsEddie Hung2019-06-101-1/+6
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* | Merge pull request #1082 from corecode/u4kDavid Shah2019-06-101-0/+24
|\ \ | | | | | | ice40/cells_sim.v: Add support for RGB_DRV/LED_DRV_CUR for u4k
| * | ice40/cells_sim.v: Add support for RGB_DRV/LED_DRV_CUR for u4kSimon Schubert2019-06-101-0/+24
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* | Merge pull request #1078 from YosysHQ/eddie/muxcover_costsClifford Wolf2019-06-081-12/+42
|\ \ | | | | | | Allow muxcover costs to be changed
| * | Allow muxcover costs to be changedEddie Hung2019-06-071-12/+42
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* | | Fix spacing from spaces to tabsEddie Hung2019-06-071-362/+362
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* | | Merge pull request #1079 from YosysHQ/eddie/fix_read_aigerClifford Wolf2019-06-0727-45/+128
|\ \ \ | | | | | | | | Fix read_aiger to really get tested, and fix some uncovered read_aiger issues
| * | | Add read_aiger to CHANGELOGEddie Hung2019-06-071-0/+1
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| * | | Fix spacing (entire file is wrong anyway, will fix later)Eddie Hung2019-06-071-3/+3
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| * | | Remove unnecessary std::getline() for ASCIIEddie Hung2019-06-071-3/+0
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| * | | Test *.aag too, by using *.aig as referenceEddie Hung2019-06-071-0/+19
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| * | | Fix read_aiger -- create zero driver, fix init width, parse 'b'Eddie Hung2019-06-072-13/+52
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| * | | Use ABC to convert from AIGER to VerilogEddie Hung2019-06-071-2/+3
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