yosys.git
11 years agoFixed mine test case for subcircuit library
Clifford Wolf [Wed, 6 Mar 2013 08:44:29 +0000 (09:44 +0100)]
Fixed mine test case for subcircuit library

11 years agoFixed handling of constant values and port swapping in subcircuit library
Clifford Wolf [Wed, 6 Mar 2013 08:38:47 +0000 (09:38 +0100)]
Fixed handling of constant values and port swapping in subcircuit library

11 years agoChanged default value for extract -mine_cells_span
Clifford Wolf [Tue, 5 Mar 2013 20:52:57 +0000 (21:52 +0100)]
Changed default value for extract -mine_cells_span

11 years agoAdded some simple progress information to verbose subcircuit miner output
Clifford Wolf [Tue, 5 Mar 2013 18:22:59 +0000 (19:22 +0100)]
Added some simple progress information to verbose subcircuit miner output

11 years agoImplemented -mine_split option to extract pass
Clifford Wolf [Tue, 5 Mar 2013 12:50:31 +0000 (13:50 +0100)]
Implemented -mine_split option to extract pass

11 years agoImplemented much better #x select operator
Clifford Wolf [Tue, 5 Mar 2013 11:53:40 +0000 (12:53 +0100)]
Implemented much better #x select operator

11 years agoImplemented extract -mine_max_fanout <num> option
Clifford Wolf [Sun, 3 Mar 2013 22:48:00 +0000 (23:48 +0100)]
Implemented extract -mine_max_fanout <num> option

11 years agoPerformance optimization in subcircuit mining
Clifford Wolf [Sun, 3 Mar 2013 22:17:58 +0000 (23:17 +0100)]
Performance optimization in subcircuit mining

11 years agoFixed a gcc compiler warning [-Wparentheses]
Clifford Wolf [Sun, 3 Mar 2013 21:45:06 +0000 (22:45 +0100)]
Fixed a gcc compiler warning [-Wparentheses]

11 years agoAdded "shared nodes" feature to the subcircuit library
Clifford Wolf [Sun, 3 Mar 2013 20:19:55 +0000 (21:19 +0100)]
Added "shared nodes" feature to the subcircuit library

11 years agoAdded support for "extract_order" attribute to extract pass
Clifford Wolf [Sun, 3 Mar 2013 20:10:27 +0000 (21:10 +0100)]
Added support for "extract_order" attribute to extract pass

11 years agoAdded design->select() api and use it in extract pass
Clifford Wolf [Sun, 3 Mar 2013 19:53:24 +0000 (20:53 +0100)]
Added design->select() api and use it in extract pass

11 years agoFixed subcircuit allowOverlap=false corner case
Clifford Wolf [Sun, 3 Mar 2013 19:33:55 +0000 (20:33 +0100)]
Fixed subcircuit allowOverlap=false corner case

11 years agoAdded support for #x:<num> select stmt
Clifford Wolf [Sun, 3 Mar 2013 16:41:46 +0000 (17:41 +0100)]
Added support for #x:<num> select stmt

11 years agoHandle known inout ports as outputs in show command
Clifford Wolf [Sun, 3 Mar 2013 16:41:09 +0000 (17:41 +0100)]
Handle known inout ports as outputs in show command

11 years agoFixed memory corruption in subcircuit miner
Clifford Wolf [Sun, 3 Mar 2013 12:33:02 +0000 (13:33 +0100)]
Fixed memory corruption in subcircuit miner

11 years agoMinor hotfixes (mostly gcc build fixes)
Clifford Wolf [Sun, 3 Mar 2013 12:18:37 +0000 (13:18 +0100)]
Minor hotfixes (mostly gcc build fixes)

11 years agoAdded library support to celltypes class and show pass
Clifford Wolf [Sun, 3 Mar 2013 09:36:23 +0000 (10:36 +0100)]
Added library support to celltypes class and show pass

11 years agoImplemented general handler for selection arguments
Clifford Wolf [Sun, 3 Mar 2013 09:05:37 +0000 (10:05 +0100)]
Implemented general handler for selection arguments

11 years agoFinished "extract -mine" feature
Clifford Wolf [Sat, 2 Mar 2013 17:57:14 +0000 (18:57 +0100)]
Finished "extract -mine" feature

11 years agoMore fun with subcircuit mining
Clifford Wolf [Sat, 2 Mar 2013 16:44:17 +0000 (17:44 +0100)]
More fun with subcircuit mining

11 years agoAdded -mine option to extract pass (not finished)
Clifford Wolf [Sat, 2 Mar 2013 15:22:37 +0000 (16:22 +0100)]
Added -mine option to extract pass (not finished)

11 years agosubcircuit library: implied allExtern for mining
Clifford Wolf [Sat, 2 Mar 2013 13:34:00 +0000 (14:34 +0100)]
subcircuit library: implied allExtern for mining

11 years agoAdded frequent subcircuit miner to subcircuit library
Clifford Wolf [Sat, 2 Mar 2013 12:53:59 +0000 (13:53 +0100)]
Added frequent subcircuit miner to subcircuit library

11 years agoAdded help messages for fsm_* passes
Clifford Wolf [Fri, 1 Mar 2013 11:35:12 +0000 (12:35 +0100)]
Added help messages for fsm_* passes

11 years agoAdded help messages to memory_* passes
Clifford Wolf [Fri, 1 Mar 2013 09:17:35 +0000 (10:17 +0100)]
Added help messages to memory_* passes

11 years agoAdded help messages to proc_* passes
Clifford Wolf [Fri, 1 Mar 2013 08:26:29 +0000 (09:26 +0100)]
Added help messages to proc_* passes

11 years agoAdded help messages for opt_* passes
Clifford Wolf [Fri, 1 Mar 2013 07:58:55 +0000 (08:58 +0100)]
Added help messages for opt_* passes

11 years agoAdded id2cstr API
Clifford Wolf [Fri, 1 Mar 2013 07:57:58 +0000 (08:57 +0100)]
Added id2cstr API

11 years agoAdded help messages to ilang and verilog frontends
Clifford Wolf [Fri, 1 Mar 2013 07:03:00 +0000 (08:03 +0100)]
Added help messages to ilang and verilog frontends

11 years agoDo not unescape identifiers starting with \$
Clifford Wolf [Fri, 1 Mar 2013 00:10:11 +0000 (01:10 +0100)]
Do not unescape identifiers starting with \$

11 years agoFixed "make qtcreator" (we now have a libs/ directory)
Clifford Wolf [Fri, 1 Mar 2013 00:08:16 +0000 (01:08 +0100)]
Fixed "make qtcreator" (we now have a libs/ directory)

11 years agoAdded more help messages
Clifford Wolf [Thu, 28 Feb 2013 23:36:19 +0000 (00:36 +0100)]
Added more help messages

11 years agoImproved help message for "shell" command
Clifford Wolf [Thu, 28 Feb 2013 15:53:34 +0000 (16:53 +0100)]
Improved help message for "shell" command

11 years agoAdded help command to README (and some other README changes)
Clifford Wolf [Thu, 28 Feb 2013 13:17:57 +0000 (14:17 +0100)]
Added help command to README (and some other README changes)

11 years agoAdded online help for "show" and "hierarchy" commands
Clifford Wolf [Thu, 28 Feb 2013 12:59:49 +0000 (13:59 +0100)]
Added online help for "show" and "hierarchy" commands

11 years agoAdded help for command line options
Clifford Wolf [Thu, 28 Feb 2013 12:13:56 +0000 (13:13 +0100)]
Added help for command line options

11 years agoAdded help msg to select command (and minor improvements)
Clifford Wolf [Thu, 28 Feb 2013 11:51:30 +0000 (12:51 +0100)]
Added help msg to select command (and minor improvements)

11 years agoAdded more help messages (extract, abc, dfflibmap)
Clifford Wolf [Thu, 28 Feb 2013 10:14:59 +0000 (11:14 +0100)]
Added more help messages (extract, abc, dfflibmap)

11 years agoAdded "help" command
Clifford Wolf [Thu, 28 Feb 2013 09:21:55 +0000 (10:21 +0100)]
Added "help" command

11 years agoAdded port swapping and compatible types to "extract" pass
Clifford Wolf [Thu, 28 Feb 2013 09:00:42 +0000 (10:00 +0100)]
Added port swapping and compatible types to "extract" pass

11 years agoAdded "extract -constports" feature
Clifford Wolf [Wed, 27 Feb 2013 22:39:10 +0000 (23:39 +0100)]
Added "extract -constports" feature

11 years agoChanged default frontend for "-" to "script" (was: "ilang")
Clifford Wolf [Wed, 27 Feb 2013 22:38:38 +0000 (23:38 +0100)]
Changed default frontend for "-" to "script" (was: "ilang")

11 years agoFixed "extract" pass for non-optimized needles
Clifford Wolf [Wed, 27 Feb 2013 22:19:30 +0000 (23:19 +0100)]
Fixed "extract" pass for non-optimized needles

11 years agoAdded support for simple gates with one constant input to opt_const
Clifford Wolf [Wed, 27 Feb 2013 17:00:01 +0000 (18:00 +0100)]
Added support for simple gates with one constant input to opt_const

11 years agoAdded extract -verbose and -map ilang support
Clifford Wolf [Wed, 27 Feb 2013 16:26:32 +0000 (17:26 +0100)]
Added extract -verbose and -map ilang support

11 years agoImplemented basic functionality of "extract" pass
Clifford Wolf [Wed, 27 Feb 2013 15:27:20 +0000 (16:27 +0100)]
Implemented basic functionality of "extract" pass

11 years agoAdded support for constant signals in "extract" pass
Clifford Wolf [Wed, 27 Feb 2013 12:35:30 +0000 (13:35 +0100)]
Added support for constant signals in "extract" pass

11 years agoAdded "extract" pass (not functional yet)
Clifford Wolf [Wed, 27 Feb 2013 12:25:18 +0000 (13:25 +0100)]
Added "extract" pass (not functional yet)

11 years agoAdded some additional TODO items
Clifford Wolf [Wed, 27 Feb 2013 09:36:17 +0000 (10:36 +0100)]
Added some additional TODO items

11 years agoFixed typo in README
Clifford Wolf [Wed, 27 Feb 2013 08:45:09 +0000 (09:45 +0100)]
Fixed typo in README

11 years agoAdded copyright statement to readme file
Clifford Wolf [Wed, 27 Feb 2013 08:41:04 +0000 (09:41 +0100)]
Added copyright statement to readme file

11 years agoMoved stand-alone libs to libs/ directory and added libs/subcircuit
Clifford Wolf [Wed, 27 Feb 2013 08:32:19 +0000 (09:32 +0100)]
Moved stand-alone libs to libs/ directory and added libs/subcircuit

11 years agoAdded support for verilog genblock[index].member syntax
Clifford Wolf [Tue, 26 Feb 2013 12:18:22 +0000 (13:18 +0100)]
Added support for verilog genblock[index].member syntax

11 years agoMerge pull request #2 from mschmoelzer/master
Clifford Wolf [Sun, 24 Feb 2013 08:08:07 +0000 (00:08 -0800)]
Merge pull request #2 from mschmoelzer/master

"fsm_export" pass: fix KISS file generation.

11 years ago"fsm_export" pass: fix KISS file generation.
Martin Schmölzer [Sat, 23 Feb 2013 17:22:19 +0000 (18:22 +0100)]
"fsm_export" pass: fix KISS file generation.

The KISS file format now follows the conventions specified in
"Logic Synthesis and Optimization Benchmarks User Guide", Version 3.0
by Saeyang Yang.

This change ensures interoperability with the "trfsmgen" program by Johann
Glaser.

Signed-off-by: Martin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>
11 years agoAdded support for "always @(*)"
Clifford Wolf [Wed, 16 Jan 2013 16:32:11 +0000 (17:32 +0100)]
Added support for "always @(*)"

11 years agoMerge pull request #1 from mschmoelzer/master
Clifford Wolf [Tue, 8 Jan 2013 10:20:24 +0000 (02:20 -0800)]
Merge pull request #1 from mschmoelzer/master

Add support for "fsm_export" synthesis attributes to fsm_export pass

11 years agoMerge remote-tracking branch 'upstream/master'
Martin Schmölzer [Tue, 8 Jan 2013 08:53:40 +0000 (09:53 +0100)]
Merge remote-tracking branch 'upstream/master'

11 years agoAdd support for "fsm_export" synthesis attributes to fsm_export pass.
Martin Schmölzer [Tue, 8 Jan 2013 08:31:31 +0000 (09:31 +0100)]
Add support for "fsm_export" synthesis attributes to fsm_export pass.

This allows to specify the file name for exported files directly in the HDL
source via the fsm_export=... attribute on the FSM state register.

Verilog example:
    (* fsm_export="my_fsm.kiss2" *)
    reg [3:0] state;

The fsm_export pass now also accepts the option "-noauto". This causes only
FSMs with the fsm_export attribute to be exported, any other FSMs are ignored.

Signed-off-by: Martin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>
11 years agoAdded "getting started" section to README
Clifford Wolf [Sun, 6 Jan 2013 13:40:15 +0000 (14:40 +0100)]
Added "getting started" section to README

11 years agoImprovements in command shell
Clifford Wolf [Sun, 6 Jan 2013 12:50:30 +0000 (13:50 +0100)]
Improvements in command shell

- Added 'shell' command (run interactive shell from synth script)
- Added support for ; as cmd seperator as in "proc; opt"
- Fixed c++ static initialization order problem with pass register

11 years agoAdded a:*=* syntax to select framework
Clifford Wolf [Sat, 5 Jan 2013 11:27:59 +0000 (12:27 +0100)]
Added a:*=* syntax to select framework

11 years agoAdded qtcreator.creator.user to top level .gitignore
Clifford Wolf [Sat, 5 Jan 2013 11:27:18 +0000 (12:27 +0100)]
Added qtcreator.creator.user to top level .gitignore

11 years agoCopy attributes from state signal to fsm cell
Clifford Wolf [Sat, 5 Jan 2013 10:44:47 +0000 (11:44 +0100)]
Copy attributes from state signal to fsm cell

11 years agoMore .gitignore and fixed "make mrproper"
Clifford Wolf [Sat, 5 Jan 2013 10:44:29 +0000 (11:44 +0100)]
More .gitignore and fixed "make mrproper"

11 years agoadded more .gitignore files (make test)
Clifford Wolf [Sat, 5 Jan 2013 10:35:52 +0000 (11:35 +0100)]
added more .gitignore files (make test)

11 years agoadded .gitignore files
Clifford Wolf [Sat, 5 Jan 2013 10:19:11 +0000 (11:19 +0100)]
added .gitignore files

11 years agoinitial import
Clifford Wolf [Sat, 5 Jan 2013 10:13:26 +0000 (11:13 +0100)]
initial import