yosys.git
10 years agoappnote added
Ahmed Irfan [Mon, 3 Nov 2014 12:23:35 +0000 (13:23 +0100)]
appnote added

10 years agoMerge branch 'master' of https://github.com/cliffordwolf/yosys into btor
Ahmed Irfan [Mon, 22 Sep 2014 09:35:04 +0000 (11:35 +0200)]
Merge branch 'master' of https://github.com/cliffordwolf/yosys into btor
added case for memwr cell that is used in muxes (same cell is used more than one time)
corrected bug for xnor and logic_not
added pmux cell translation

Conflicts:
backends/btor/btor.cc

10 years agoRe-enabled assert for new logic loops in "share" pass
Clifford Wolf [Sun, 21 Sep 2014 17:44:08 +0000 (19:44 +0200)]
Re-enabled assert for new logic loops in "share" pass

10 years agoVarious improvements regarding logic loops in "share" results
Clifford Wolf [Sun, 21 Sep 2014 17:36:56 +0000 (19:36 +0200)]
Various improvements regarding logic loops in "share" results

10 years agoLogic loop bugfix for "share" pass
Clifford Wolf [Sun, 21 Sep 2014 13:13:44 +0000 (15:13 +0200)]
Logic loop bugfix for "share" pass

10 years agoAdded "share -limit"
Clifford Wolf [Sun, 21 Sep 2014 13:13:06 +0000 (15:13 +0200)]
Added "share -limit"

10 years agoStill loop bug in "share": changed assert to warning
Clifford Wolf [Sun, 21 Sep 2014 12:51:07 +0000 (14:51 +0200)]
Still loop bug in "share": changed assert to warning

10 years agoDo not introduce new logic loops in "share"
Clifford Wolf [Sun, 21 Sep 2014 11:52:39 +0000 (13:52 +0200)]
Do not introduce new logic loops in "share"

10 years agoAssert on new logic loops in "share" pass
Clifford Wolf [Sun, 21 Sep 2014 10:57:33 +0000 (12:57 +0200)]
Assert on new logic loops in "share" pass

10 years agoAdded "test_abcloop" command
Clifford Wolf [Fri, 19 Sep 2014 13:51:34 +0000 (15:51 +0200)]
Added "test_abcloop" command

10 years agoInitialize RTLIL::Const from std::vector<bool>
Clifford Wolf [Fri, 19 Sep 2014 13:50:55 +0000 (15:50 +0200)]
Initialize RTLIL::Const from std::vector<bool>

10 years agoSorting of object names in ilang backend
Clifford Wolf [Fri, 19 Sep 2014 13:50:34 +0000 (15:50 +0200)]
Sorting of object names in ilang backend

10 years agoSmall improvements in "abc" command handle_loops() function
Clifford Wolf [Fri, 19 Sep 2014 12:05:41 +0000 (14:05 +0200)]
Small improvements in "abc" command handle_loops() function

10 years agoUsing "NOT" instead of "INV" as cell name in default abc genlib file
Clifford Wolf [Fri, 19 Sep 2014 11:15:31 +0000 (13:15 +0200)]
Using "NOT" instead of "INV" as cell name in default abc genlib file

10 years agoAlphabetically sort port names in "show" output
Clifford Wolf [Fri, 19 Sep 2014 09:13:10 +0000 (11:13 +0200)]
Alphabetically sort port names in "show" output

10 years agoDo not run "scorr" in "abc -fast"
Clifford Wolf [Thu, 18 Sep 2014 17:00:21 +0000 (19:00 +0200)]
Do not run "scorr" in "abc -fast"

10 years agoImprovements in "synth" script
Clifford Wolf [Thu, 18 Sep 2014 10:57:55 +0000 (12:57 +0200)]
Improvements in "synth" script

10 years agoAdded "abc -fast"
Clifford Wolf [Thu, 18 Sep 2014 10:57:37 +0000 (12:57 +0200)]
Added "abc -fast"

10 years agofixed memory next issue, when same memory is written in different case statement
ahmedirfan1983 [Thu, 18 Sep 2014 09:15:46 +0000 (11:15 +0200)]
fixed memory next issue, when same memory is written in different case statement
fixed reduce_xnor, logic_not bug translation bug

10 years agoAdded commit count to devel version number
Clifford Wolf [Wed, 17 Sep 2014 05:19:34 +0000 (07:19 +0200)]
Added commit count to devel version number

10 years agoFixed $_NOR vs. $_NOR_ typo in abc.cc
Clifford Wolf [Tue, 16 Sep 2014 10:45:05 +0000 (12:45 +0200)]
Fixed $_NOR vs. $_NOR_ typo in abc.cc

10 years agoFixed $memwr/$memrd order in memory_dff
Clifford Wolf [Tue, 16 Sep 2014 10:40:58 +0000 (12:40 +0200)]
Fixed $memwr/$memrd order in memory_dff

10 years agoAdded new CodingReadme file (replaces CodingStyle and CHECKLISTS)
Clifford Wolf [Tue, 16 Sep 2014 09:26:44 +0000 (11:26 +0200)]
Added new CodingReadme file (replaces CodingStyle and CHECKLISTS)

10 years agoFixed $macc simlib model for zero-config
Clifford Wolf [Tue, 16 Sep 2014 06:19:35 +0000 (08:19 +0200)]
Fixed $macc simlib model for zero-config

10 years agoMore aggressive $macc merging in alumacc
Clifford Wolf [Mon, 15 Sep 2014 10:42:11 +0000 (12:42 +0200)]
More aggressive $macc merging in alumacc

10 years agoAdded the obvious optimizations to alumacc $macc generator
Clifford Wolf [Mon, 15 Sep 2014 10:22:03 +0000 (12:22 +0200)]
Added the obvious optimizations to alumacc $macc generator

10 years agoImproved maccmap tree bit packing
Clifford Wolf [Mon, 15 Sep 2014 10:00:19 +0000 (12:00 +0200)]
Improved maccmap tree bit packing

10 years agoFixed wreduce $shiftx handling
Clifford Wolf [Mon, 15 Sep 2014 09:29:09 +0000 (11:29 +0200)]
Fixed wreduce $shiftx handling

10 years agoFixed monitor notifications for removed cell
Clifford Wolf [Sun, 14 Sep 2014 15:04:39 +0000 (17:04 +0200)]
Fixed monitor notifications for removed cell

10 years agoAdded "synth" command
Clifford Wolf [Sun, 14 Sep 2014 14:09:06 +0000 (16:09 +0200)]
Added "synth" command

10 years agoFixed techmap_wrap for techmap_celltype
Clifford Wolf [Sun, 14 Sep 2014 13:34:36 +0000 (15:34 +0200)]
Fixed techmap_wrap for techmap_celltype

10 years agoUsing alumacc in techmap.v
Clifford Wolf [Sun, 14 Sep 2014 12:50:15 +0000 (14:50 +0200)]
Using alumacc in techmap.v

10 years agoVarious fixes/cleanups in alumacc and maccmap
Clifford Wolf [Sun, 14 Sep 2014 12:49:53 +0000 (14:49 +0200)]
Various fixes/cleanups in alumacc and maccmap

10 years agoAdded techmap_wrap attribute
Clifford Wolf [Sun, 14 Sep 2014 12:49:26 +0000 (14:49 +0200)]
Added techmap_wrap attribute

10 years agoalumacc fix for $pos cells
Clifford Wolf [Sun, 14 Sep 2014 12:00:14 +0000 (14:00 +0200)]
alumacc fix for $pos cells

10 years agoExtract $alu cells in alumacc
Clifford Wolf [Sun, 14 Sep 2014 11:23:44 +0000 (13:23 +0200)]
Extract $alu cells in alumacc

10 years agoMerge $macc cells in alumacc pass
Clifford Wolf [Sun, 14 Sep 2014 09:21:37 +0000 (11:21 +0200)]
Merge $macc cells in alumacc pass

10 years agoBasic $macc extract in alumacc
Clifford Wolf [Sun, 14 Sep 2014 08:45:28 +0000 (10:45 +0200)]
Basic $macc extract in alumacc

10 years agoalumacc skeleton
Clifford Wolf [Sun, 14 Sep 2014 08:02:00 +0000 (10:02 +0200)]
alumacc skeleton

10 years agoCleanup in wreduce
Clifford Wolf [Sun, 14 Sep 2014 08:01:30 +0000 (10:01 +0200)]
Cleanup in wreduce

10 years agoUsing pkg-config to find libffi
Clifford Wolf [Sat, 13 Sep 2014 15:28:15 +0000 (17:28 +0200)]
Using pkg-config to find libffi

10 years agoFixed simlib $macc model for xilinx xsim
Clifford Wolf [Mon, 8 Sep 2014 15:09:39 +0000 (17:09 +0200)]
Fixed simlib $macc model for xilinx xsim

10 years agoSimplified $fa undef model
Clifford Wolf [Mon, 8 Sep 2014 14:59:39 +0000 (16:59 +0200)]
Simplified $fa undef model

10 years agoFixes and cleanups for blackbox.v
Clifford Wolf [Mon, 8 Sep 2014 11:29:13 +0000 (13:29 +0200)]
Fixes and cleanups for blackbox.v

10 years agoAdded $lcu cell type
Clifford Wolf [Mon, 8 Sep 2014 11:28:23 +0000 (13:28 +0200)]
Added $lcu cell type

10 years agoAnother $clog2 bugfix
Clifford Wolf [Mon, 8 Sep 2014 10:25:23 +0000 (12:25 +0200)]
Another $clog2 bugfix

10 years agoAdded "$fa" cell type
Clifford Wolf [Mon, 8 Sep 2014 10:15:39 +0000 (12:15 +0200)]
Added "$fa" cell type

10 years agoTrim msb/lsb zero bits from full adder in maccmap
Clifford Wolf [Mon, 8 Sep 2014 09:21:58 +0000 (11:21 +0200)]
Trim msb/lsb zero bits from full adder in maccmap

10 years agoAdded "test_cell -const"
Clifford Wolf [Mon, 8 Sep 2014 09:12:39 +0000 (11:12 +0200)]
Added "test_cell -const"

10 years agoUsing maccmap for $macc and $mul techmap
Clifford Wolf [Sun, 7 Sep 2014 16:24:08 +0000 (18:24 +0200)]
Using maccmap for $macc and $mul techmap

10 years agoAdded 'techmap_maccmap' techmap attribute
Clifford Wolf [Sun, 7 Sep 2014 16:23:37 +0000 (18:23 +0200)]
Added 'techmap_maccmap' techmap attribute

10 years agoAdded "maccmap" command
Clifford Wolf [Sun, 7 Sep 2014 16:23:04 +0000 (18:23 +0200)]
Added "maccmap" command

10 years agoAdded "test_cell -nosat"
Clifford Wolf [Sun, 7 Sep 2014 15:05:41 +0000 (17:05 +0200)]
Added "test_cell -nosat"

10 years agoVarious bug fixes (related to $macc model testing)
Clifford Wolf [Sat, 6 Sep 2014 18:30:46 +0000 (20:30 +0200)]
Various bug fixes (related to $macc model testing)

10 years agoAdded $macc eval model
Clifford Wolf [Sat, 6 Sep 2014 17:44:28 +0000 (19:44 +0200)]
Added $macc eval model

10 years agoAdded $macc SAT model
Clifford Wolf [Sat, 6 Sep 2014 17:44:11 +0000 (19:44 +0200)]
Added $macc SAT model

10 years agoFixed $clog2 (off by one error)
Clifford Wolf [Sat, 6 Sep 2014 17:31:04 +0000 (19:31 +0200)]
Fixed $clog2 (off by one error)

10 years agoAdded $macc simlib model (also use as techmap rule for now)
Clifford Wolf [Sat, 6 Sep 2014 15:59:12 +0000 (17:59 +0200)]
Added $macc simlib model (also use as techmap rule for now)

10 years agoFixed assignment of out-of bounds array element
Clifford Wolf [Sat, 6 Sep 2014 15:58:27 +0000 (17:58 +0200)]
Fixed assignment of out-of bounds array element

10 years agoAdded $macc cell type
Clifford Wolf [Sat, 6 Sep 2014 13:47:46 +0000 (15:47 +0200)]
Added $macc cell type

10 years agoFixed autotest for non-basename arguments
Clifford Wolf [Sat, 6 Sep 2014 10:10:57 +0000 (12:10 +0200)]
Fixed autotest for non-basename arguments

10 years agoMerge branch 'master' of github.com:cliffordwolf/yosys
Clifford Wolf [Sat, 6 Sep 2014 09:46:44 +0000 (11:46 +0200)]
Merge branch 'master' of github.com:cliffordwolf/yosys

10 years agoAdded "test_cell -script"
Clifford Wolf [Sat, 6 Sep 2014 09:46:07 +0000 (11:46 +0200)]
Added "test_cell -script"

10 years agoMerge pull request #38 from rubund/master
Clifford Wolf [Sat, 6 Sep 2014 08:15:47 +0000 (10:15 +0200)]
Merge pull request #38 from rubund/master

Corrected spelling mistakes found by lintian

10 years agoCorrected spelling mistakes found by lintian
Ruben Undheim [Sat, 6 Sep 2014 06:47:06 +0000 (08:47 +0200)]
Corrected spelling mistakes found by lintian

10 years agoAdded tests/various/constmsk_test.ys
Clifford Wolf [Thu, 4 Sep 2014 13:07:30 +0000 (15:07 +0200)]
Added tests/various/constmsk_test.ys

10 years agoFixed "opt_const -fine" for $pos cells
Clifford Wolf [Thu, 4 Sep 2014 06:55:58 +0000 (08:55 +0200)]
Fixed "opt_const -fine" for $pos cells

10 years agoRemoved $bu0 cell type
Clifford Wolf [Thu, 4 Sep 2014 00:07:52 +0000 (02:07 +0200)]
Removed $bu0 cell type

10 years agoUsing $pos models for $bu0
Clifford Wolf [Wed, 3 Sep 2014 19:20:59 +0000 (21:20 +0200)]
Using $pos models for $bu0

10 years agoFixed "test_cells -vlog"
Clifford Wolf [Wed, 3 Sep 2014 11:43:37 +0000 (13:43 +0200)]
Fixed "test_cells -vlog"

10 years agoFixes in $alu SAT- and eval-models
Clifford Wolf [Wed, 3 Sep 2014 11:39:46 +0000 (13:39 +0200)]
Fixes in $alu SAT- and eval-models

10 years agoUndef-related fixes in simlib $alu model
Clifford Wolf [Tue, 2 Sep 2014 21:21:59 +0000 (23:21 +0200)]
Undef-related fixes in simlib $alu model

10 years agoImprovements in "test_cell -vlog"
Clifford Wolf [Tue, 2 Sep 2014 21:21:15 +0000 (23:21 +0200)]
Improvements in "test_cell -vlog"

10 years agoAdded test_cell -vlog
Clifford Wolf [Tue, 2 Sep 2014 20:49:43 +0000 (22:49 +0200)]
Added test_cell -vlog

10 years agoCreate a default selection stack in RTLIL::Design::Design()
Clifford Wolf [Tue, 2 Sep 2014 20:49:24 +0000 (22:49 +0200)]
Create a default selection stack in RTLIL::Design::Design()

10 years agoSmall bug fixes in $not, $neg, and $shiftx models
Clifford Wolf [Tue, 2 Sep 2014 15:48:41 +0000 (17:48 +0200)]
Small bug fixes in $not, $neg, and $shiftx models

10 years agoAdded SAT testing to test_cell eval stage
Clifford Wolf [Tue, 2 Sep 2014 15:28:13 +0000 (17:28 +0200)]
Added SAT testing to test_cell eval stage

10 years agoadded $pmux cell translation
Ahmed Irfan [Tue, 2 Sep 2014 12:47:51 +0000 (14:47 +0200)]
added $pmux cell translation

10 years agoRemoved references to yosys-svgviewer from docs
Clifford Wolf [Tue, 2 Sep 2014 02:03:06 +0000 (04:03 +0200)]
Removed references to yosys-svgviewer from docs

10 years agoRemoved yosys-svgviewer
Clifford Wolf [Tue, 2 Sep 2014 01:52:46 +0000 (03:52 +0200)]
Removed yosys-svgviewer

10 years agoUsing "xdot" instead of "yosys-svgviewer" in show command
Clifford Wolf [Tue, 2 Sep 2014 01:28:46 +0000 (03:28 +0200)]
Using "xdot" instead of "yosys-svgviewer" in show command

10 years agoAdded $alu support to test_cell
Clifford Wolf [Mon, 1 Sep 2014 14:36:04 +0000 (16:36 +0200)]
Added $alu support to test_cell

10 years agoAdded ConstEval model for $alu cells
Clifford Wolf [Mon, 1 Sep 2014 14:35:46 +0000 (16:35 +0200)]
Added ConstEval model for $alu cells

10 years agoAdded SAT model for $alu cells
Clifford Wolf [Mon, 1 Sep 2014 14:35:25 +0000 (16:35 +0200)]
Added SAT model for $alu cells

10 years agoFixed "test_cell -simlib all"
Clifford Wolf [Mon, 1 Sep 2014 13:37:56 +0000 (15:37 +0200)]
Fixed "test_cell -simlib all"

10 years agoAdded "test_cell -simlib -v"
Clifford Wolf [Mon, 1 Sep 2014 13:37:21 +0000 (15:37 +0200)]
Added "test_cell -simlib -v"

10 years agoAdded "techmap -autoproc"
Clifford Wolf [Mon, 1 Sep 2014 13:36:29 +0000 (15:36 +0200)]
Added "techmap -autoproc"

10 years agoFixes in old SAT example.ys
Clifford Wolf [Mon, 1 Sep 2014 09:45:47 +0000 (11:45 +0200)]
Fixes in old SAT example.ys

10 years agoMoved "share" and "wreduce" to passes/opt/
Clifford Wolf [Mon, 1 Sep 2014 09:45:26 +0000 (11:45 +0200)]
Moved "share" and "wreduce" to passes/opt/

10 years agoUsing std::vector<RTLIL::State> instead of RTLIL::Const for RTLIL::SigChunk::data
Clifford Wolf [Mon, 1 Sep 2014 09:36:02 +0000 (11:36 +0200)]
Using std::vector<RTLIL::State> instead of RTLIL::Const for RTLIL::SigChunk::data

10 years agoAdded eval testing to test_cell
Clifford Wolf [Sun, 31 Aug 2014 16:08:42 +0000 (18:08 +0200)]
Added eval testing to test_cell

10 years agoFixed return size of const_*() eval functions
Clifford Wolf [Sun, 31 Aug 2014 16:08:26 +0000 (18:08 +0200)]
Fixed return size of const_*() eval functions

10 years agoAdded RTLIL::Const::size()
Clifford Wolf [Sun, 31 Aug 2014 16:07:48 +0000 (18:07 +0200)]
Added RTLIL::Const::size()

10 years agoAdded eval model for $lut cells
Clifford Wolf [Sun, 31 Aug 2014 15:42:38 +0000 (17:42 +0200)]
Added eval model for $lut cells

10 years agoTypo fixes in cell->*Param() API
Clifford Wolf [Sun, 31 Aug 2014 15:07:07 +0000 (17:07 +0200)]
Typo fixes in cell->*Param() API

10 years agoAdded $lut support in test_cell, techmap, satgen
Clifford Wolf [Sun, 31 Aug 2014 15:06:36 +0000 (17:06 +0200)]
Added $lut support in test_cell, techmap, satgen

10 years agoAdded design->scratchpad
Clifford Wolf [Sat, 30 Aug 2014 17:37:12 +0000 (19:37 +0200)]
Added design->scratchpad

10 years agoAdded $alu cell type
Clifford Wolf [Sat, 30 Aug 2014 16:59:05 +0000 (18:59 +0200)]
Added $alu cell type

10 years agoAdded autotest -e (do not use -noexpr on write_verilog)
Clifford Wolf [Sat, 30 Aug 2014 16:34:07 +0000 (18:34 +0200)]
Added autotest -e (do not use -noexpr on write_verilog)

10 years agoImproved write address decoder generation memory_map
Clifford Wolf [Sat, 30 Aug 2014 16:18:15 +0000 (18:18 +0200)]
Improved write address decoder generation memory_map