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* Merge pull request #1163 from whitequark/more-case-attrsClifford Wolf2019-07-091-0/+1
| | | More support for case rule attributes
* Merge pull request #1162 from whitequark/rtlil-case-attrsClifford Wolf2019-07-091-4/+9
| | | Allow attributes on individual switch cases in RTLIL
* Merge pull request #1147 from YosysHQ/clifford/fix1144Clifford Wolf2019-07-091-81/+14
| | | Improve specify dummy parser
* Fix read_verilog assert/assume/etc on default case label, fixes ↵Clifford Wolf2019-07-091-0/+2
| | | | | | YosysHQ/SymbiYosys#53 Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix segfault on failed VERILOG_FRONTEND::const2ast, closes #1131Clifford Wolf2019-06-261-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add upto and offset to JSON portsMiodrag Milanovic2019-06-211-0/+12
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* Fix typoMiodrag Milanovic2019-06-211-1/+1
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* Added JSON upto and offsetClifford Wolf2019-06-211-0/+12
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #1119 from YosysHQ/eddie/fix1118Clifford Wolf2019-06-211-0/+1
|\ | | | | Make genvar a signed type
| * Make genvar a signed typeEddie Hung2019-06-201-0/+1
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* | Maintain "is_unsized" state of constantsEddie Hung2019-06-201-6/+6
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* Merge branch 'unpacked_arrays' of https://github.com/towoe/yosys-sv into ↵Clifford Wolf2019-06-201-1/+7
|\ | | | | | | towoe-unpacked_arrays
| * Unpacked array declaration using sizeTobias Wölfel2019-06-191-1/+7
| | | | | | | | | | | | | | | | 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.
* | Add "read_verilog -pwires" feature, closes #1106Clifford Wolf2019-06-195-9/+44
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add defaultvalue attributeClifford Wolf2019-06-191-0/+11
| | | | | | | | 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>
* | Fixed brojen $error()/$info/$warning() on non-generate blocksUdi Finkelstein2019-06-112-3/+13
|/ | | | (within always/initial blocks)
* Fix spacing from spaces to tabsEddie Hung2019-06-071-362/+362
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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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* Fix read_aiger -- create zero driver, fix init width, parse 'b'Eddie Hung2019-06-072-13/+52
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* Fixes and cleanups in AST_TECALL handlingClifford Wolf2019-06-073-46/+34
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'pr_elab_sys_tasks' of https://github.com/udif/yosys into ↵Clifford Wolf2019-06-076-5/+64
|\ | | | | | | clifford/pr983
| * Initial implementation of elaboration system tasksUdi Finkelstein2019-05-036-5/+64
| | | | | | | | | | | | | | (IEEE1800-2017 section 20.11) This PR allows us to use $info/$warning/$error/$fatal **at elaboration time** within a generate block. This is very useful to stop a synthesis of a parametrized block when an illegal combination of parameters is chosen.
* | Cleanup tux3-implicit_named_connectionClifford Wolf2019-06-071-1/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge branch 'implicit_named_connection' of https://github.com/tux3/yosys ↵Clifford Wolf2019-06-071-1/+10
|\ \ | | | | | | | | | into tux3-implicit_named_connection
| * | SystemVerilog support for implicit named port connectionstux32019-06-061-9/+17
| | | | | | | | | | | | | | | This is the `foo foo(.port1, .port2);` SystemVerilog syntax introduced in IEEE1800-2005.
* | | Merge pull request #1060 from antmicro/parsing_attr_on_port_connClifford Wolf2019-06-061-10/+14
|\ \ \ | |/ / |/| | Added support for parsing attributes on port connections.
| * | Fixed memory leak.Maciej Kurc2019-06-051-0/+4
| | | | | | | | | | | | Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
| * | Added support for parsing attributes on port connections.Maciej Kurc2019-05-311-10/+10
| | | | | | | | | | | | Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
* | | Only support Symbiotic EDA flavored VerificClifford Wolf2019-06-021-0/+8
|/ / | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Enable Verific flag veri_elaborate_top_level_modules_having_interface_ports, ↵Clifford Wolf2019-05-301-0/+3
| | | | | | | | | | | | fixes #1055 Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge branch 'master' into wandworStefan Biereigel2019-05-275-14/+47
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| * \ Merge pull request #1044 from mmicko/invalid_width_rangeClifford Wolf2019-05-271-1/+2
| |\ \ | | | | | | | | Give error instead of asserting for invalid range, fixes #947
| | * | Give error instead of asserting for invalid range, fixes #947Miodrag Milanovic2019-05-271-1/+2
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| * | | Added support for unsized constants, fixes #1022Miodrag Milanovic2019-05-275-13/+45
| |/ / | | | | | | | | | Includes work from @sumit0190 and @AaronKel
* | | remove leftovers from ast data structuresStefan Biereigel2019-05-272-4/+0
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* | | move wand/wor resolution into hierarchy passStefan Biereigel2019-05-271-97/+14
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* | | fix assignment of non-wiresStefan Biereigel2019-05-231-16/+19
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* | | fix indentation across filesStefan Biereigel2019-05-234-63/+83
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* | | implementation for assignments workingStefan Biereigel2019-05-233-14/+83
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* | | make lexer/parser aware of wand/wor net typesStefan Biereigel2019-05-233-2/+10
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* | Rename labelEddie Hung2019-05-211-6/+5
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* | Try againEddie Hung2019-05-211-4/+10
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* | Fix warningEddie Hung2019-05-211-3/+2
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* | Read bigger Verilog files.Kaj Tuomi2019-05-181-1/+1
| | | | | | | | Hit parser limit with 3M gate design. This commit fix it.
* | Merge pull request #1013 from antmicro/parameter_attributesClifford Wolf2019-05-161-2/+2
|\ \ | | | | | | Support for attributes on parameters and localparams for Verilog frontend
| * | Added support for parsing attributes on parameters in Verilog frontent. ↵Maciej Kurc2019-05-161-2/+2
| | | | | | | | | | | | | | | | | | Content of those attributes is ignored. Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
* | | Make the generated *.tab.hh include all the headers needed to define the union.Henner Zeller2019-05-142-2/+18
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* | Merge pull request #946 from YosysHQ/clifford/specifyClifford Wolf2019-05-068-35/+366
|\ \ | | | | | | Add specify parser