Clifford Wolf
afcacd6437
Added support for gate-level cells in dff2dffe
2014-12-24 10:49:54 +01:00
Clifford Wolf
4aa9fbbf3f
Improvements in simplemap api, added $ne $nex $eq $eqx support
2014-12-24 10:49:24 +01:00
Clifford Wolf
edb3c9d0c4
Renamed extend() to extend_xx(), changed most users to extend_u0()
2014-12-24 09:51:17 +01:00
Clifford Wolf
48ca1ff9ef
Improved ABC clock domain partitioning
2014-12-23 14:08:38 +01:00
Clifford Wolf
5fe02b7965
Indenting fix in show.cc
2014-12-23 13:49:54 +01:00
Clifford Wolf
4f5b97954e
Added "show -colorattr"
2014-12-23 12:29:29 +01:00
Clifford Wolf
a216df0433
Added "abc -markgroups"
2014-12-23 12:29:02 +01:00
Clifford Wolf
76fa527492
Added support for multiple clock domains to "abc" pass
2014-12-21 16:52:05 +01:00
Clifford Wolf
25844b5683
Fixed "abc" pass for clk and enable signals driven by logic
2014-12-21 11:13:25 +01:00
Clifford Wolf
f7b323196f
Added DFFE support to "abc" pass
2014-12-20 00:44:03 +01:00
Clifford Wolf
bacd3699b3
Checking existence of ports in "hierarchy -check"
2014-12-19 18:47:19 +01:00
Clifford Wolf
032511fac8
Added functionality to dff2dffe pass
2014-12-08 15:38:58 +01:00
Clifford Wolf
97487fee32
Added skeleton dff2dffe pass
2014-12-08 14:10:52 +01:00
Clifford Wolf
f1764b4fe9
Added $dffe cell type
2014-12-08 10:50:19 +01:00
Clifford Wolf
51cfcd8331
Fixed bug in "hierarchy -top" with array of instances
2014-11-27 12:47:33 +01:00
Clifford Wolf
a112b10934
Introducing YS_OVERRIDE, YS_FINAL, YS_ATTRIBUTE, YS_NORETURN
2014-11-09 10:55:04 +01:00
Clifford Wolf
fe829bdbdc
Added log_warning() API
2014-11-09 10:44:23 +01:00
Clifford Wolf
d92fb5b35e
Added missing fixup_ports() calls to "rename" command
2014-11-08 12:38:48 +01:00
Clifford Wolf
420bc05627
Added "Nx" syntax to "show" command for repeating SigChunks
2014-11-08 10:58:57 +01:00
Clifford Wolf
546e8b5fe7
Improved TopoSort determinism
2014-11-07 15:21:03 +01:00
Clifford Wolf
99cdfb3110
Fixed typo in "log_cmd_error_exception"
2014-11-07 12:48:15 +01:00
Clifford Wolf
a346c0bf2b
Made "cover" a compile-time option (disabled by default)
2014-11-06 09:39:55 +01:00
Clifford Wolf
ab28491f27
Added "opt -full" alias for all more aggressive optimizations
2014-10-31 03:36:51 +01:00
Clifford Wolf
c5eb5e56b8
Re-introduced Yosys::readsome() helper function
...
(f.read() + f.gcount() made problems with lines > 16kB)
2014-10-23 10:58:36 +02:00
Clifford Wolf
bb631c6f5c
Also look for yosys-abc in parent dir on win32
2014-10-18 19:01:44 +02:00
Clifford Wolf
41db98ba31
Fixed typo in test_cell
2014-10-18 16:52:06 +01:00
Clifford Wolf
84ffe04075
Fixed various VS warnings
2014-10-18 15:20:38 +02:00
Clifford Wolf
468ae92374
Various win32 / vs build fixes
2014-10-17 14:01:47 +02:00
Clifford Wolf
973d376733
Added genfiles.zip to MXE "make dist"
2014-10-17 12:11:15 +02:00
Clifford Wolf
4df902637a
Various MXE build fixes
2014-10-17 12:04:40 +02:00
William Speirs
31267a1ae8
Header changes so it will compile on VS
2014-10-17 11:41:36 +02:00
Clifford Wolf
18cb8b4636
Don't be too smart with $dff cells with "init" attribute on out signal
2014-10-16 11:49:31 +02:00
Clifford Wolf
66eb254fc2
Some cleanups in opt_clean
2014-10-16 11:46:57 +02:00
Clifford Wolf
c3e9922b5d
Replaced readsome() with read() and gcount()
2014-10-15 01:12:53 +02:00
William Speirs
e5b8390f44
Changed from "and" to "&&"
2014-10-15 00:59:22 +02:00
William Speirs
6433203b39
Wrapped init in std::set constructor
2014-10-15 00:58:05 +02:00
Clifford Wolf
c21c9dab1e
Removed CHECK() macro from libparse.cc (was using non-std c features)
2014-10-13 17:22:06 +02:00
Clifford Wolf
0913e968f5
More win32/abc fixes
2014-10-12 14:48:19 +02:00
Clifford Wolf
0b9282a779
Added make_temp_{file,dir}() and remove_directory() APIs
2014-10-12 12:11:57 +02:00
Clifford Wolf
9b4d171e37
Using stringf() instead of asprintf() in "abc" pass
2014-10-12 11:17:53 +02:00
Clifford Wolf
b1596bc0e7
Added run_command() api to replace system() and popen()
2014-10-12 10:57:15 +02:00
Clifford Wolf
d2b8b48bf3
Renamed "log.cc" to "logcmd.cc" so there aren't two "log.cc" in the source tree
2014-10-11 12:13:46 +02:00
Clifford Wolf
35fbc0b35f
Do not the 'z' modifier in format string (another win32 fix)
2014-10-11 11:42:08 +02:00
Clifford Wolf
8263f6a74a
Fixed win32 troubles with f.readsome()
2014-10-11 11:36:22 +02:00
Clifford Wolf
51b1824979
Disabled "cover -d" on win32
2014-10-11 10:49:43 +02:00
Clifford Wolf
54bf3a95dd
More Win32 build fixes
2014-10-10 18:34:19 +02:00
Clifford Wolf
ee5165c6e4
Moved patmatch() to yosys.cc
2014-10-10 18:20:17 +02:00
Clifford Wolf
774933a0d8
Replaced fnmatch() with patmatch()
2014-10-10 18:02:17 +02:00
Clifford Wolf
bbd808072b
Added format __attribute__ to stringf()
2014-10-10 17:22:08 +02:00
Clifford Wolf
7cb0d3aa1a
Renamed TRUE/FALSE to CONST_TRUE/CONST_FALSE because of name collision on Win32
2014-10-10 17:07:24 +02:00
Clifford Wolf
4569a747f8
Renamed SIZE() to GetSize() because of name collision on Win32
2014-10-10 17:07:24 +02:00
Clifford Wolf
fea11f0fa4
Added API for generic cell cost calculations
2014-10-09 13:59:26 +02:00
Clifford Wolf
ccf7b2e342
Added mxe-based cross build for win32
2014-10-09 10:50:44 +02:00
Clifford Wolf
696d7ed40e
Fixes in "hilomap" help message
2014-10-08 21:38:37 +02:00
Clifford Wolf
9dea161321
sort cell types in "stat" output by name
2014-10-03 19:21:04 +02:00
Clifford Wolf
c5c7066ea6
sat encoding for exclusive $pmux ctrl inputs in "share" pass
2014-10-03 19:01:24 +02:00
Clifford Wolf
3e4b0cac8d
added resource sharing of $macc cells
2014-10-03 12:58:40 +02:00
Clifford Wolf
c3e779a65f
Added $_BUF_ cell type
2014-10-03 10:12:28 +02:00
Clifford Wolf
600c6cb013
remove buffers in opt_clean
2014-10-03 10:04:15 +02:00
Clifford Wolf
7019bc00e4
resource sharing of $alu cells
2014-10-03 09:55:50 +02:00
Clifford Wolf
2ee03f5da4
set "keep" on modules with $assert cells in "hierarchy"
2014-09-30 19:16:40 +02:00
Clifford Wolf
0b8cfbc6fd
Added support for "keep" on modules
2014-09-29 12:51:54 +02:00
Clifford Wolf
f9a307a50b
namespace Yosys
2014-09-27 16:17:53 +02:00
Clifford Wolf
13117bb346
Re-enabled assert for new logic loops in "share" pass
2014-09-21 19:44:08 +02:00
Clifford Wolf
96e821dc6c
Various improvements regarding logic loops in "share" results
2014-09-21 19:36:56 +02:00
Clifford Wolf
d6e2ace95b
Logic loop bugfix for "share" pass
2014-09-21 15:13:44 +02:00
Clifford Wolf
b28be0759f
Added "share -limit"
2014-09-21 15:13:06 +02:00
Clifford Wolf
a6c08b40fe
Still loop bug in "share": changed assert to warning
2014-09-21 14:51:07 +02:00
Clifford Wolf
8d60754aef
Do not introduce new logic loops in "share"
2014-09-21 13:52:39 +02:00
Clifford Wolf
edf11c635a
Assert on new logic loops in "share" pass
2014-09-21 12:57:33 +02:00
Clifford Wolf
a7758ef953
Added "test_abcloop" command
2014-09-19 15:51:34 +02:00
Clifford Wolf
5827826098
Small improvements in "abc" command handle_loops() function
2014-09-19 14:05:41 +02:00
Clifford Wolf
3aa003c8e9
Using "NOT" instead of "INV" as cell name in default abc genlib file
2014-09-19 13:15:31 +02:00
Clifford Wolf
f7bb8f244b
Alphabetically sort port names in "show" output
2014-09-19 11:13:10 +02:00
Clifford Wolf
f56b92818b
Do not run "scorr" in "abc -fast"
2014-09-18 19:00:21 +02:00
Clifford Wolf
815fab9d71
Added "abc -fast"
2014-09-18 12:57:37 +02:00
Clifford Wolf
9ae559b990
Fixed $_NOR vs. $_NOR_ typo in abc.cc
2014-09-16 12:45:05 +02:00
Clifford Wolf
ae02d9cb9a
Fixed $memwr/$memrd order in memory_dff
2014-09-16 12:40:58 +02:00
Clifford Wolf
b86410b2ab
More aggressive $macc merging in alumacc
2014-09-15 12:42:11 +02:00
Clifford Wolf
b470c480e9
Added the obvious optimizations to alumacc $macc generator
2014-09-15 12:22:03 +02:00
Clifford Wolf
fcbda07411
Improved maccmap tree bit packing
2014-09-15 12:00:19 +02:00
Clifford Wolf
2cbdbaad1f
Fixed wreduce $shiftx handling
2014-09-15 11:29:09 +02:00
Clifford Wolf
7e156a5419
Fixed techmap_wrap for techmap_celltype
2014-09-14 15:34:36 +02:00
Clifford Wolf
014bb34e0e
Various fixes/cleanups in alumacc and maccmap
2014-09-14 14:49:53 +02:00
Clifford Wolf
124e759280
Added techmap_wrap attribute
2014-09-14 14:49:26 +02:00
Clifford Wolf
b34ca15185
alumacc fix for $pos cells
2014-09-14 14:00:14 +02:00
Clifford Wolf
0df1d9ad72
Extract $alu cells in alumacc
2014-09-14 13:23:44 +02:00
Clifford Wolf
7b16c63101
Merge $macc cells in alumacc pass
2014-09-14 11:21:37 +02:00
Clifford Wolf
0b72f0acb1
Basic $macc extract in alumacc
2014-09-14 10:45:28 +02:00
Clifford Wolf
ff157fb74f
alumacc skeleton
2014-09-14 10:02:00 +02:00
Clifford Wolf
aab0e3bf70
Cleanup in wreduce
2014-09-14 10:01:30 +02:00
Clifford Wolf
af0c8873bb
Added $lcu cell type
2014-09-08 13:31:04 +02:00
Clifford Wolf
d46bac3305
Added "$fa" cell type
2014-09-08 12:15:39 +02:00
Clifford Wolf
1a88e47396
Trim msb/lsb zero bits from full adder in maccmap
2014-09-08 11:21:58 +02:00
Clifford Wolf
6747a7047e
Added "test_cell -const"
2014-09-08 11:12:39 +02:00
Clifford Wolf
c50b841b29
Added 'techmap_maccmap' techmap attribute
2014-09-07 18:23:37 +02:00
Clifford Wolf
015dcdc84c
Added "maccmap" command
2014-09-07 18:23:04 +02:00
Clifford Wolf
15b3c54fea
Added "test_cell -nosat"
2014-09-07 17:05:41 +02:00
Clifford Wolf
9329a76818
Various bug fixes (related to $macc model testing)
2014-09-06 20:30:46 +02:00
Clifford Wolf
fa64942018
Added $macc SAT model
2014-09-06 19:44:11 +02:00
Clifford Wolf
b847ec8a0b
Added $macc cell type
2014-09-06 15:47:46 +02:00
Clifford Wolf
34af6a1303
Merge branch 'master' of github.com:cliffordwolf/yosys
2014-09-06 11:46:44 +02:00
Clifford Wolf
e1743b3bac
Added "test_cell -script"
2014-09-06 11:46:07 +02:00
Ruben Undheim
79cbf9067c
Corrected spelling mistakes found by lintian
2014-09-06 08:47:06 +02:00
Clifford Wolf
f5a40e7043
Fixed "opt_const -fine" for $pos cells
2014-09-04 08:55:58 +02:00
Clifford Wolf
8927aa6148
Removed $bu0 cell type
2014-09-04 02:07:52 +02:00
Clifford Wolf
5733f4a39d
Fixed "test_cells -vlog"
2014-09-03 13:43:37 +02:00
Clifford Wolf
f1869667ca
Improvements in "test_cell -vlog"
2014-09-02 23:21:15 +02:00
Clifford Wolf
66bf2bb92e
Added test_cell -vlog
2014-09-02 22:49:43 +02:00
Clifford Wolf
acd7a99aef
Added SAT testing to test_cell eval stage
2014-09-02 17:28:13 +02:00
Clifford Wolf
37fe7c7bdf
Removed references to yosys-svgviewer from docs
2014-09-02 04:03:06 +02:00
Clifford Wolf
9f00a0cd2d
Using "xdot" instead of "yosys-svgviewer" in show command
2014-09-02 03:28:46 +02:00
Clifford Wolf
630befdf6d
Added $alu support to test_cell
2014-09-01 16:36:04 +02:00
Clifford Wolf
c7f81e4e49
Added "test_cell -simlib -v"
2014-09-01 15:37:21 +02:00
Clifford Wolf
826fdb34d8
Added "techmap -autoproc"
2014-09-01 15:36:29 +02:00
Clifford Wolf
27a1bfbec6
Fixes in old SAT example.ys
2014-09-01 11:45:47 +02:00
Clifford Wolf
d5148f2e01
Moved "share" and "wreduce" to passes/opt/
2014-09-01 11:45:26 +02:00
Clifford Wolf
e07698818d
Using std::vector<RTLIL::State> instead of RTLIL::Const for RTLIL::SigChunk::data
2014-09-01 11:36:02 +02:00
Clifford Wolf
e3664066d5
Added eval testing to test_cell
2014-08-31 18:08:42 +02:00
Clifford Wolf
8649b57b6f
Added $lut support in test_cell, techmap, satgen
2014-08-31 17:43:31 +02:00
Clifford Wolf
2a1b08aeb3
Added design->scratchpad
2014-08-30 19:37:12 +02:00
Clifford Wolf
6ff46323a3
Improved write address decoder generation memory_map
2014-08-30 18:18:15 +02:00
Clifford Wolf
66763fad4e
Using worker class in memory_map
2014-08-30 17:39:08 +02:00
Clifford Wolf
3a7d5d188d
Don't change existing binary FSM encoding if it is already optimal
2014-08-30 14:43:06 +02:00
Clifford Wolf
f910481f35
Using $pmux info in fsm_extract to optimize transition ctrl_in patterns
2014-08-30 14:34:49 +02:00
Clifford Wolf
ab019b0bd5
Improved handling of $pmux cells in fsm_extract
2014-08-30 14:11:57 +02:00
Clifford Wolf
d148b0af0d
Fixed inserting of Q-inverters in dfflibmap
2014-08-27 19:44:12 +02:00
Clifford Wolf
084685f480
Implemented "rename -enumerate -pattern"
2014-08-26 12:51:08 +02:00
Clifford Wolf
7bbbe3580d
Optimize shift ops with constant rhs in opt_const
2014-08-24 17:08:43 +02:00
Clifford Wolf
641501203c
Added some additional log messages to opt_const
2014-08-24 17:08:43 +02:00
Clifford Wolf
9c5a63c52c
azonenberg: Make dump_vcd save model when temporal induction fails due to step limit
2014-08-24 13:27:40 +02:00
Clifford Wolf
c642dd0b3e
Only call proc_share_dirname() in techmap when necessary
2014-08-23 15:32:00 +02:00
Clifford Wolf
19cff41eb4
Changed frontend-api from FILE to std::istream
2014-08-23 15:03:55 +02:00
Clifford Wolf
5dce303a2a
Changed backend-api from FILE to std::ostream
2014-08-23 13:54:21 +02:00
Clifford Wolf
fff12c719f
Added "stat -width"
2014-08-22 17:20:28 +02:00
Clifford Wolf
98442e019d
Added emscripten (emcc) support to build system and some build fixes
2014-08-22 16:20:22 +02:00
Clifford Wolf
a3494fa9ed
Added "plugin" command
2014-08-22 14:00:11 +02:00
Clifford Wolf
410d043dd8
Renamed toposort.h to utils.h
2014-08-17 00:55:35 +02:00
Clifford Wolf
7f734ecc09
Added module->uniquify()
2014-08-16 23:50:36 +02:00
Clifford Wolf
3b9157f9a6
Added "test_cell -s <seed>"
2014-08-16 19:44:31 +02:00
Clifford Wolf
47c2637a96
Added additional gate types: $_NAND_ $_NOR_ $_XNOR_ $_AOI3_ $_OAI3_ $_AOI4_ $_OAI4_
2014-08-16 18:29:39 +02:00
Clifford Wolf
eb17fbade5
Added "opt -fast"
2014-08-16 15:34:15 +02:00
Clifford Wolf
674f421b47
Bugfix in iopadmap
2014-08-15 14:29:42 +02:00
Clifford Wolf
b64b38eea2
Renamed $lut ports to follow A-Y naming scheme
2014-08-15 14:18:40 +02:00
Clifford Wolf
f092b50148
Renamed $_INV_ cell type to $_NOT_
2014-08-15 14:11:40 +02:00
Clifford Wolf
ca87116449
More idstring sort_by_* helpers and fixed tpl ordering in techmap
2014-08-15 02:40:46 +02:00
Clifford Wolf
d320e75087
document "techmap -map %<design-name>"
2014-08-15 02:01:30 +02:00
Clifford Wolf
1bf7a18fec
Added module->ports
2014-08-14 16:22:52 +02:00
Clifford Wolf
13f2f36884
RIP $safe_pmux
2014-08-14 11:39:46 +02:00
Clifford Wolf
28cf48e31f
Some improvements in FSM mapping and recoding
2014-08-14 11:22:45 +02:00
Clifford Wolf
996c06f64d
Added "abc -D" for setting delay target
2014-08-14 11:05:25 +02:00
Clifford Wolf
28bc7aeb93
Filter ANSI escape sequences from ABC output
2014-08-13 13:40:29 +02:00
Clifford Wolf
9d353fc543
Fixed handling of constant-true branches in proc_clean
2014-08-12 17:35:22 +02:00
Clifford Wolf
788bd02f97
Fixed FSM mapping for multiple reset-like signals
2014-08-10 12:04:02 +02:00
Clifford Wolf
9d4362990f
Fixed "share" for complex scenarios with never-active cells
2014-08-09 17:07:20 +02:00
Clifford Wolf
b9811d5aff
Do not share any $reduce_* cells (its complicated and not worth it anyways)
2014-08-09 15:40:25 +02:00
Clifford Wolf
2faef89738
Some improvements in fsm_opt and fsm_map for FSM with unreachable states
2014-08-09 14:49:51 +02:00
Clifford Wolf
58ac605470
Another fsm_extract bugfix
2014-08-08 14:56:04 +02:00
Clifford Wolf
7067c43ec0
Fixed "fsm -export"
2014-08-08 14:56:03 +02:00
Clifford Wolf
cb6ca08a53
Fixed sharing of reduce operator
2014-08-08 14:24:09 +02:00
Clifford Wolf
7c94024fc3
Fixed fsm_extract for wreduced muxes
2014-08-08 13:47:20 +02:00
Clifford Wolf
622ebab671
Added "sat -prove-skip"
2014-08-08 13:11:54 +02:00
Clifford Wolf
0b8b8d41eb
Fixed build with gcc-4.6
2014-08-07 22:37:01 +02:00
Clifford Wolf
c55eb8f8a6
Use "-keepdc" in "miter -equiv -flatten"
2014-08-07 16:42:35 +02:00
Clifford Wolf
b4f10e342c
Various improvements in memory_dff pass
2014-08-06 14:31:38 +02:00
Clifford Wolf
2501abe1ee
Various fixes and improvements in wreduce pass
2014-08-05 19:01:41 +02:00
Clifford Wolf
5b3dc07b9a
Removed old "constmap" from wreduce code
2014-08-05 16:53:53 +02:00
Clifford Wolf
523df73145
Added support for truncating of wires to wreduce pass
2014-08-05 14:47:03 +02:00
Clifford Wolf
d3b1a29708
Cleanups and improvements in wreduce pass
2014-08-05 13:11:04 +02:00
Clifford Wolf
1c182cedb7
Added mux support to wreduce command
2014-08-05 12:49:53 +02:00
Clifford Wolf
0bb6942218
Added "show -signed"
2014-08-04 15:40:08 +02:00
Clifford Wolf
ebbbe7fc83
Added RTLIL::IdString::in(...)
2014-08-04 15:40:07 +02:00
Clifford Wolf
c7f99be3be
Fixed "share" for memory read ports
2014-08-03 20:22:33 +02:00
Clifford Wolf
027376515a
Progress in "wreduce" pass
2014-08-03 20:02:42 +02:00
Clifford Wolf
0b02f6ca30
Added "wreduce" command (work in progress)
2014-08-03 15:02:05 +02:00
Clifford Wolf
014a41fcf3
Implemented recursive techmap
2014-08-03 12:40:43 +02:00
Clifford Wolf
9bb5298c10
Fixes in show command (related to new IdString)
2014-08-03 12:40:23 +02:00
Clifford Wolf
08ec33a5e5
Implemented simplemap support for "techmap -extern"
2014-08-02 21:55:13 +02:00
Clifford Wolf
b6acbc82e6
Bugfix in "techmap -extern"
2014-08-02 20:54:30 +02:00
Clifford Wolf
8e7361f128
Removed at() method from RTLIL::IdString
2014-08-02 19:08:02 +02:00
Clifford Wolf
04727c7e0f
No implicit conversion from IdString to anything else
2014-08-02 18:58:40 +02:00
Clifford Wolf
768eb846c4
More bugfixes related to new RTLIL::IdString
2014-08-02 18:14:21 +02:00
Clifford Wolf
8fd1c269ac
Fixed a performance bug in opt_reduce
2014-08-02 15:12:16 +02:00
Clifford Wolf
b9bd22b8c8
More cleanups related to RTLIL::IdString usage
2014-08-02 13:19:57 +02:00
Clifford Wolf
14412e6c95
Preparations for RTLIL::IdString redesign: cleanup of existing code
2014-08-02 00:45:25 +02:00
Clifford Wolf
bd74ed7da4
Replaced sha1 implementation
2014-08-01 19:01:10 +02:00
Clifford Wolf
d13eb7e099
Added ModIndex helper class, some changes to RTLIL::Monitor
2014-08-01 17:14:32 +02:00
Clifford Wolf
03ef9a75c6
Added "test_autotb -n <num_iter>" option
2014-08-01 03:55:51 +02:00
Clifford Wolf
32a1cc3efd
Renamed modwalker.h to modtools.h
2014-07-31 23:30:18 +02:00
Clifford Wolf
cdae8abe16
Renamed port access function on RTLIL::Cell, added param access functions
2014-07-31 16:38:54 +02:00
Clifford Wolf
b5a9e51b96
Added "trace" command
2014-07-31 15:02:16 +02:00
Clifford Wolf
e6d33513a5
Added module->design and cell->module, wire->module pointers
2014-07-31 14:11:39 +02:00
Clifford Wolf
1cb25c05b3
Moved some stuff to kernel/yosys.{h,cc}, using Yosys:: namespace
2014-07-31 13:19:47 +02:00
Clifford Wolf
1202f7aa4b
Renamed "stdcells.v" to "techmap.v"
2014-07-31 02:32:00 +02:00
Clifford Wolf
6ca0c569d9
Added "techmap -assert"
2014-07-31 02:21:41 +02:00
Clifford Wolf
2541489105
Added techmap CONSTMAP feature
2014-07-30 22:04:30 +02:00
Clifford Wolf
6400ae3648
Added write_file command
2014-07-30 19:59:29 +02:00
Clifford Wolf
ceecf5b153
Improvements in test_cell
2014-07-30 18:49:12 +02:00
Clifford Wolf
273383692a
Added "test_cell" command
2014-07-29 22:07:41 +02:00
Clifford Wolf
e6df25bf74
Renamed "write_autotest" to "test_autotb" and moved to passes/tests/
2014-07-29 21:12:50 +02:00
Clifford Wolf
77e2d39cd0
Allow "hierarchy -generate" for $__ cells
2014-07-29 16:35:13 +02:00
Clifford Wolf
03c96f9ce7
Added "techmap -map %{design-name}"
2014-07-29 16:35:13 +02:00
Clifford Wolf
397b00252d
Added $shift and $shiftx cell types (needed for correct part select behavior)
2014-07-29 16:35:13 +02:00
Clifford Wolf
7bd2d1064f
Using log_assert() instead of assert()
2014-07-28 11:27:48 +02:00
Clifford Wolf
8b0f50792c
Added techmap -extern
2014-07-27 21:31:18 +02:00
Clifford Wolf
5da343b7de
Added topological sorting to techmap
2014-07-27 16:43:39 +02:00
Clifford Wolf
0c86d6106c
Added SigPool::check(bit)
2014-07-27 15:38:02 +02:00
Clifford Wolf
77a1462f2d
Fixed bug in opt_clean
2014-07-27 15:13:29 +02:00
Clifford Wolf
d07a871d35
Improved performance of opt_const on large modules
2014-07-27 14:50:25 +02:00
Clifford Wolf
dbb3556e3f
Fixed a bug in opt_clean and some RTLIL API usage cleanups
2014-07-27 13:19:05 +02:00
Clifford Wolf
d878fcbdc7
Added log_cmd_error_expection
2014-07-27 12:05:50 +02:00
Clifford Wolf
49f72421d5
Using new obj iterator API in a few places
2014-07-27 11:32:42 +02:00
Clifford Wolf
10e5791c5e
Refactoring: Renamed RTLIL::Design::modules to modules_
2014-07-27 11:18:30 +02:00
Clifford Wolf
4c4b602156
Refactoring: Renamed RTLIL::Module::cells to cells_
2014-07-27 01:51:45 +02:00
Clifford Wolf
f9946232ad
Refactoring: Renamed RTLIL::Module::wires to wires_
2014-07-27 01:49:51 +02:00
Clifford Wolf
d68c993ed2
Changed more code to the new RTLIL::Wire constructors
2014-07-26 21:30:38 +02:00
Clifford Wolf
946ddff9ce
Changed a lot of code to the new RTLIL::Wire constructors
2014-07-26 20:12:50 +02:00
Clifford Wolf
3f4e3ca8ad
More RTLIL::Cell API usage cleanups
2014-07-26 16:14:02 +02:00
Clifford Wolf
97a59851a6
Added RTLIL::Cell::has(portname)
2014-07-26 16:11:28 +02:00
Clifford Wolf
f8fdc47d33
Manual fixes for new cell connections API
2014-07-26 15:58:23 +02:00
Clifford Wolf
b7dda72302
Changed users of cell->connections_ to the new API (sed command)
...
git grep -l 'connections_' | xargs sed -i -r -e '
s/(->|\.)connections_\["([^"]*)"\] = (.*);/\1set("\2", \3);/g;
s/(->|\.)connections_\["([^"]*)"\]/\1get("\2")/g;
s/(->|\.)connections_.at\("([^"]*)"\)/\1get("\2")/g;
s/(->|\.)connections_.push_back/\1connect/g;
s/(->|\.)connections_/\1connections()/g;'
2014-07-26 15:58:23 +02:00
Clifford Wolf
cc4f10883b
Renamed RTLIL::{Module,Cell}::connections to connections_
2014-07-26 11:58:03 +02:00
Clifford Wolf
4755e14e7b
Added copy-constructor-like module->addCell(name, other) method
2014-07-26 00:38:44 +02:00
Clifford Wolf
2bec47a404
Use only module->addCell() and module->remove() to create and delete cells
2014-07-25 17:56:19 +02:00
Clifford Wolf
5826670009
Various RTLIL::SigSpec related code cleanups
2014-07-25 14:25:42 +02:00
Clifford Wolf
0520bfea89
Fixed memory corruption in "opt_reduce" pass
2014-07-25 12:49:51 +02:00
Clifford Wolf
c4e4f79a2a
Disabled cover() for non-linux builds
2014-07-25 12:27:36 +02:00
Clifford Wolf
91bf0c90c8
Improvements in "cover" command
2014-07-25 12:04:40 +02:00
Clifford Wolf
6aa792c864
Replaced more old SigChunk programming patterns
2014-07-24 23:10:58 +02:00
Clifford Wolf
9962384d3e
Added cover() calls to opt_const
2014-07-24 20:47:18 +02:00
Clifford Wolf
45b4154b37
Added "make SMALL=1"
2014-07-24 19:03:57 +02:00
Clifford Wolf
b17d6531c8
Added "make PRETTY=1"
2014-07-24 17:15:01 +02:00
Clifford Wolf
2f54345cff
Added "cover" command
2014-07-24 16:14:19 +02:00
Clifford Wolf
20a7965f61
Various small fixes (from gcc compiler warnings)
2014-07-23 20:45:27 +02:00
Clifford Wolf
c094c53de8
Removed RTLIL::SigSpec::optimize()
2014-07-23 20:32:28 +02:00
Clifford Wolf
a62c21c9c6
Removed RTLIL::SigSpec::expand() method
2014-07-23 19:34:51 +02:00
Clifford Wolf
4e802eb7f6
Fixed all users of SigSpec::chunks_rw() and removed it
2014-07-23 15:36:09 +02:00
Clifford Wolf
ec923652e2
Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 3/3
2014-07-23 09:52:55 +02:00
Clifford Wolf
a8d3a68971
Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 2/3
2014-07-23 09:49:43 +02:00
Clifford Wolf
260c19ec5a
Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 1/3
2014-07-23 09:34:47 +02:00
Clifford Wolf
4a6d234ec7
SigSpec refactoring: cleanup of old SigSpec usage in fsm_* commands
2014-07-22 23:11:36 +02:00
Clifford Wolf
65a939cb27
Fixed memory corruption with new SigSpec API in proc_mux
2014-07-22 22:54:39 +02:00
Clifford Wolf
e7e30f1c86
fixed memory leak in fsm_opt
2014-07-22 22:52:57 +02:00
Clifford Wolf
28b3fd05fa
SigSpec refactoring: change RTLIL::SigSpec::chunks() to be read-only, created interim RTLIL::SigSpec::chunks_rw()
2014-07-22 20:58:44 +02:00
Clifford Wolf
4b4048bc5f
SigSpec refactoring: using the accessor functions everywhere
2014-07-22 20:39:37 +02:00
Clifford Wolf
a233762a81
SigSpec refactoring: renamed chunks and width to __chunks and __width
2014-07-22 20:39:37 +02:00
Clifford Wolf
137dbf3cf7
Added "opt_const -keepdc"
2014-07-21 21:38:55 +02:00
Clifford Wolf
1873480ca5
Added mul to mux conversion to "opt_const -fine"
2014-07-21 17:19:50 +02:00
Clifford Wolf
1241a9fd50
Added "opt_const -fine" and "opt_reduce -fine"
2014-07-21 16:34:16 +02:00
Clifford Wolf
e035f1d886
Added opt_const support for simple identities
2014-07-21 14:41:02 +02:00
Clifford Wolf
361e0d62ff
Replaced depricated NEW_WIRE macro with module->addWire() calls
2014-07-21 12:42:02 +02:00
Clifford Wolf
1d88f1cf9f
Removed deprecated module->new_wire()
2014-07-21 12:35:06 +02:00
Clifford Wolf
3cb61d03f8
Wider range of cell types supported in "share" pass
2014-07-21 12:18:29 +02:00
Clifford Wolf
b49beab1f3
Use ezSAT::non_incremental() in "share" pass
2014-07-21 02:08:38 +02:00
Clifford Wolf
04fcb07213
Added support for resource sharing in mux control logic
2014-07-20 20:44:14 +02:00
Clifford Wolf
1ce5e83555
Added "select -assert-count"
2014-07-20 20:15:49 +02:00
Clifford Wolf
e9506bb2da
Supercell creation for $div/$mod worked all along, fixed test benches
2014-07-20 18:54:06 +02:00
Clifford Wolf
ff28029fdb
Fixed creation of shift supercells in "share" pass
2014-07-20 17:06:36 +02:00
Clifford Wolf
4c38ec1cc8
Added "miter -equiv -flatten"
2014-07-20 15:33:07 +02:00
Clifford Wolf
8d04ca7d22
Added call_on_selection() and call_on_module() API
2014-07-20 15:33:06 +02:00
Clifford Wolf
5b3ee7a072
Added "share" supercell creation
2014-07-20 15:01:17 +02:00
Clifford Wolf
7b98e46ac3
Added removing of always inactive cells to "share" pass
2014-07-20 13:24:36 +02:00
Clifford Wolf
8819493db4
Progress in "share" pass
2014-07-20 11:04:52 +02:00
Clifford Wolf
15fd615da5
Progress in "share" pass
2014-07-20 03:03:04 +02:00
Clifford Wolf
2278995bd8
Started to implement real resource sharing
2014-07-19 20:54:32 +02:00
Clifford Wolf
efd9604dfb
Improved memory_share log messages
2014-07-19 15:46:11 +02:00
Clifford Wolf
e0a819dbe5
More verbose memory_share help message
2014-07-19 15:34:14 +02:00
Clifford Wolf
297a0962ea
Added SAT-based write-port sharing to memory_share
2014-07-19 15:33:55 +02:00
Clifford Wolf
26f982ac0b
Fixed bug in memory_share feedback-to-en code
2014-07-19 15:32:14 +02:00
Clifford Wolf
e441f07d89
Added translation from read-feedback to en-signals in memory_share
2014-07-18 16:46:40 +02:00
Clifford Wolf
44f13aff92
Improved seeding of color rng in show command
2014-07-18 16:44:45 +02:00
Clifford Wolf
a341931972
Only create collision detect logic in memory_share if necessary
2014-07-18 14:32:40 +02:00
Clifford Wolf
ab4b26679f
Added memory_share
2014-07-18 13:16:56 +02:00
Clifford Wolf
309ae98246
Apply opt_reduce WR_EN opts to the whole mux tree driving the WR_EN port
2014-07-18 10:28:45 +02:00
Clifford Wolf
1b00861d0a
Improved opt_reduce handling of mem wr_en mux bits
2014-07-17 12:12:04 +02:00
Clifford Wolf
b76bf05cda
Added support for "blackbox" attribute to iopadmap
2014-07-17 08:59:07 +02:00
Clifford Wolf
64a6906cc4
Added support for "blackbox" attribute to flatten/techmap
2014-07-17 08:58:51 +02:00
Clifford Wolf
d678b6533d
improved opt_reduce for $mem/$memwr WR_EN multiplexers
2014-07-16 14:08:51 +02:00
Clifford Wolf
765f172211
Changes to "memory" pass for new $memwr/$mem WR_EN interface
2014-07-16 12:49:50 +02:00
Clifford Wolf
3b52121d32
now ignore init attributes on non-register wires in sat command
2014-07-05 11:18:38 +02:00
Clifford Wolf
1c85584fe5
Do not create $dffsr cells with no-op resets in proc_dff
2014-06-19 12:29:29 +02:00
Clifford Wolf
22a998903b
Added %D and %c select commands
2014-06-14 16:19:32 +02:00
Clifford Wolf
744e518467
fixed cell array handling of positional arguments
2014-06-07 12:17:11 +02:00
Clifford Wolf
e275e8eef9
Add support for cell arrays
2014-06-07 11:48:50 +02:00
Clifford Wolf
7020f7fc13
added tee cmd
2014-06-03 09:23:31 +02:00
Clifford Wolf
68c99bf734
Fixed log messages in memory_dff
2014-06-01 11:32:27 +02:00
Johann Glaser
278085fa01
added log_header to miter and expose pass, show cell type for exposed ports
2014-05-28 18:05:38 +02:00
Johann Glaser
684c85902d
be more verbose when techmap yielded processes
2014-05-26 17:13:41 +02:00
Clifford Wolf
68c059565a
Fixed bug in opt_reduce (see vloghammer issue_044)
2014-05-12 12:45:47 +02:00
Clifford Wolf
f69b5800c9
fixed syntax error in dot file created by "show" command
2014-05-10 16:22:56 +02:00
Clifford Wolf
9a34486bfb
Fixed performance problem in opt_mux with nets driven by many conflicting drivers
2014-03-19 10:05:01 +01:00
Clifford Wolf
34e54cda5b
Small improvement in SAT log messages
2014-03-13 13:12:49 +01:00
Clifford Wolf
fad8558eb5
Merged OSX fixes from Siesh1oo with some modifications
2014-03-13 12:48:10 +01:00
Siesh1oo
8127d5e8c3
- kernel/register.h, kernel/driver.cc: refactor rewrite_yosys_exe()/get_share_file_name() to portable proc_self_dirname()/proc_share_dirname().
...
This refactoring improves robustness and allows OSX support with only 7 new lines of code, and easy extension for other systems.
- passes/abc/abc.cc, passes/cmds/show.cc, passes/techmap/techmap.cc: use new, refactored semantics.
2014-03-12 23:17:14 +01:00
Clifford Wolf
9087ece97c
OSX compatible creation of stdcells.inc, using code from github.com/Siesh1oo/yosys
...
(see https://github.com/cliffordwolf/yosys/pull/28 )
2014-03-11 14:52:37 +01:00
Clifford Wolf
91704a7853
Merged a few fixes for non-posix systems from github.com/Siesh1oo/yosys
...
(see https://github.com/cliffordwolf/yosys/pull/28 )
2014-03-11 14:24:24 +01:00
Clifford Wolf
fa75c8286e
Fixed memory corruption in passes/abc/blifparse.cc
2014-03-11 13:09:01 +01:00
Clifford Wolf
fcae92868d
Fixed dumping of timing() { .. } block in libparse
2014-03-09 15:16:07 +01:00
Clifford Wolf
22aabe05c9
Verbose reading of liberty and constr files in ABC pass
2014-03-09 15:15:38 +01:00
Clifford Wolf
e3b11ea2d6
Fixed bug in freduce command
2014-03-07 18:44:23 +01:00
Clifford Wolf
6f8865d81a
Some minor code cleanups in freduce command
2014-03-07 18:29:04 +01:00
Clifford Wolf
54d74cf616
Added freduce -dump
2014-03-06 22:06:58 +01:00
Clifford Wolf
da5859a674
Added freduce -stop
2014-03-06 18:14:26 +01:00
Clifford Wolf
9b9c3327cc
Fixed undef handling in opt_reduce
2014-03-06 14:18:34 +01:00
Clifford Wolf
1ecaf1bb76
Added techmap -max_iter option
2014-03-06 12:15:17 +01:00
Clifford Wolf
96e753041d
fixed freduce for Minisat::SimpSolver: use frozen_literal()
2014-03-03 02:14:27 +01:00
Clifford Wolf
9e99984336
Fixed const folding of $bu0 cells
2014-02-27 04:09:32 +01:00
Clifford Wolf
548519875b
Fixed bug (typo) in passes/opt/opt_const.cc
2014-02-22 17:07:22 +01:00
Clifford Wolf
8b508dc90b
Added workaround for vhdl-style edge triggers from vhdl2verilog to proc_arst
2014-02-21 23:34:45 +01:00
Clifford Wolf
4e43cb7317
Added _TECHMAP_REPLACE_ feature to techmap
2014-02-20 23:42:07 +01:00
Clifford Wolf
737b71c735
Added "extract -ignore_parameters" and "extract -ignore_param ..."
2014-02-20 23:31:13 +01:00
Clifford Wolf
236fc4209c
Added "extract -map %<design_name>"
2014-02-20 23:30:15 +01:00
Clifford Wolf
483c99fe46
Added "design -push" and "design -pop"
2014-02-20 23:28:59 +01:00
Clifford Wolf
0dadfed46d
Added connwrappers command
2014-02-20 20:44:11 +01:00
Clifford Wolf
23a3b488a0
Merge branch 'master' of github.com:cliffordwolf/yosys
2014-02-18 20:05:53 +01:00
Clifford Wolf
a71d09421d
Added techmap support for _TECHMAP_CONNMAP_*_
2014-02-18 19:51:00 +01:00
Clifford Wolf
a78bba1f5c
Added "sat -dump_cnf"
2014-02-18 09:29:08 +01:00
Clifford Wolf
32af10fa9b
Coding style corrections in SatHelper::dump_model_to_vcd()
2014-02-18 09:28:05 +01:00
Clifford Wolf
13051e6acf
Added "sat -initsteps"
2014-02-18 09:03:16 +01:00
Clifford Wolf
0851c2b6ea
Renamed "sat -dump_fail_to_vcd" to "sat -dump_vcd" and some minor cleanups
2014-02-17 13:59:39 +01:00
Andrew Zonenberg
4a948d780a
Added "-dump_fail_to_vcd" argument to SAT solver
2014-02-17 13:52:36 +01:00
Clifford Wolf
ca53ef5098
Better preserve wires when flattening (in comparison to techmap)
2014-02-17 09:44:39 +01:00
Clifford Wolf
6d63f39eb6
Added some additional checks to techmap
2014-02-16 22:18:06 +01:00
Clifford Wolf
a9b11d7c83
Added CONSTMSK and CONSTVAL feature to techmap
2014-02-16 21:58:59 +01:00
Clifford Wolf
28e14ee50a
Fixed handling of "keep" attribute on wires in opt_clean
2014-02-16 21:58:27 +01:00
Clifford Wolf
42ce3db983
Fixed use of selection in splitnets command
2014-02-16 17:39:50 +01:00
Clifford Wolf
d3dc22a90f
Added recursion support to techmap
2014-02-16 17:16:44 +01:00
Clifford Wolf
9a816b65a8
Added != support for relational select pattern
2014-02-16 00:16:54 +01:00
Clifford Wolf
623a68f528
Added iopadmap -bits
2014-02-15 21:59:26 +01:00
Clifford Wolf
cdf0f10760
Fixed dfflibmap for cell libraries with no set-reset-ff
2014-02-15 16:34:12 +01:00
Clifford Wolf
67effc9f5b
Fixed opt_const handling of double invert with non-1 output width
2014-02-15 13:16:08 +01:00
Clifford Wolf
3121d19d95
Added abc -keepff option
2014-02-14 11:28:42 +01:00
Clifford Wolf
de3ea9269a
updated default ABC command strings
2014-02-13 19:14:15 +01:00
Clifford Wolf
a123941618
Updated ABC
2014-02-13 18:56:36 +01:00
Clifford Wolf
cd9e8741a7
Implemented read_verilog -defer
2014-02-13 13:59:13 +01:00
Clifford Wolf
b463907890
Removed double blanks in ABC default command sequences
2014-02-13 08:12:52 +01:00
Clifford Wolf
7664f5d92b
Updated ABC and some related changes
2014-02-13 08:07:08 +01:00
Clifford Wolf
ab71bd0746
Updated ABC to rev e97a6e1d59b9
2014-02-12 08:35:42 +01:00
Clifford Wolf
38469e7686
Various improvements in expose command (added -sep and -cut)
2014-02-09 11:07:46 +01:00
Clifford Wolf
b6f33576d5
Added delete {-input|-output|-port}
2014-02-09 10:03:26 +01:00
Clifford Wolf
b3b5fac191
Bugfix in delete command
2014-02-09 09:34:58 +01:00
Clifford Wolf
85914c36e5
Fixed handling of async reset in expose -evert-dff
2014-02-08 21:26:40 +01:00
Clifford Wolf
db86aaa07d
Build fixes for log cmd
2014-02-08 21:21:51 +01:00
Clifford Wolf
c06de50f05
Merge branch 'master' of github.com:cliffordwolf/yosys
2014-02-08 21:08:46 +01:00
Clifford Wolf
0935e20003
Implemented expose -evert-dff
2014-02-08 21:08:38 +01:00
Johann Glaser
af14bb5f65
added "log" command
2014-02-08 19:19:32 +01:00
Clifford Wolf
7f52c18a22
Fixed bug in collecting of RD_TRANSPARENT parameter in memory_collect
2014-02-08 19:13:19 +01:00
Clifford Wolf
926fa61119
Added various new options to splice command
2014-02-08 16:37:18 +01:00
Clifford Wolf
0c11d04144
Added %a select operator
2014-02-08 16:31:38 +01:00
Clifford Wolf
6644f80d97
Moved some passes to other source directories
2014-02-08 14:39:15 +01:00
Clifford Wolf
03ee63ff80
Added support for "keep" attribute to abc pass
2014-02-08 14:25:29 +01:00
Clifford Wolf
82c98bbbe6
Added opt -purge (frontend to opt_clean -purge)
2014-02-08 14:21:34 +01:00
Clifford Wolf
922d1c9520
Only count non-trivial attributes when findinf master signal in opt_clean
2014-02-08 14:21:04 +01:00
Clifford Wolf
2c51619c2b
Now also move net labes to the right position in splice cmd
2014-02-08 00:06:00 +01:00
Clifford Wolf
274bcef66c
Improved detection of primary wire for a signal in opt_clean
2014-02-07 23:50:17 +01:00
Clifford Wolf
244e8ce1f4
Added splice command
2014-02-07 20:30:56 +01:00
Clifford Wolf
08aa1062b4
Added log_header() to splitnets
2014-02-07 19:51:15 +01:00
Clifford Wolf
fc3b3c4ec3
Added $slice and $concat cell types
2014-02-07 17:44:57 +01:00
Clifford Wolf
99b1e9ee56
Re-enabled abc "retime" after sorting yout the yosys-bigsim problem
2014-02-07 16:36:37 +01:00
Clifford Wolf
366dcd3abf
Fixed use of "cmd_error" in passes/cmds/design.cc
2014-02-07 14:16:42 +01:00
Clifford Wolf
0192f1c66e
Disabled ABC retime for now (elliptic_curve_group testcase in yosys-bigsim failed)
2014-02-06 22:31:58 +01:00
Clifford Wolf
58cb8d65af
Added "retime" to standard ABC recipes
2014-02-06 22:16:20 +01:00
Clifford Wolf
91eab69912
Added copy command
2014-02-06 22:09:21 +01:00
Clifford Wolf
cf593222f2
Added design -stash/-copy-from/-copy-to
2014-02-06 21:52:07 +01:00
Clifford Wolf
37fdb2ca7a
Added support for s: select expressions (wire width)
2014-02-06 19:45:03 +01:00
Clifford Wolf
9428050dd6
Added i:, o:, and x: selection pattern
2014-02-06 19:35:33 +01:00
Clifford Wolf
d7d1c7baf8
Added support for %m selection op
2014-02-06 19:30:08 +01:00
Clifford Wolf
f2fdcef13d
Merge branch 'master' of github.com:cliffordwolf/yosys
2014-02-06 19:22:50 +01:00
Clifford Wolf
fa295a4528
Added generic RTLIL::SigSpec::parse_sel() with support for selection variables
2014-02-06 19:22:46 +01:00
Johann Glaser
34eb77d2bf
new %s: add sub-modules to selection
2014-02-06 17:36:39 +01:00
Clifford Wolf
d4b0f28881
Added support for sat -show @<sel_name>
2014-02-06 17:32:51 +01:00
Clifford Wolf
b1a12c5f37
Added sat -set-init-def and sat -tempinduct-def
2014-02-06 16:15:23 +01:00
Clifford Wolf
594d52e0b6
Added opt_const -undriven
2014-02-06 15:49:03 +01:00
Clifford Wolf
c526e56747
Added expose -dff
2014-02-06 15:48:42 +01:00
Clifford Wolf
c13c5b9b7b
Changed techmap description from "simple" to "generic"
2014-02-06 13:10:06 +01:00
Clifford Wolf
eb8fd4a163
Added miter -make_outcmp
2014-02-06 02:20:55 +01:00
Clifford Wolf
80a1cdb0e2
Added sat -set-init-zero support
2014-02-06 01:40:01 +01:00
Clifford Wolf
e915043144
Added sat -verify and -falsify support for non-prove cases
2014-02-06 00:59:41 +01:00
Clifford Wolf
cd06055e77
Added expose command
2014-02-05 23:59:55 +01:00
Clifford Wolf
dbfcc2f4e2
Simplified select "Assertation failed" message generation
2014-02-05 18:52:55 +01:00
Clifford Wolf
94b802c65d
Merge branch 'master' of github.com:cliffordwolf/yosys
2014-02-05 18:46:47 +01:00
Clifford Wolf
f6e6e9b844
Added selection support for r: and selection with relational operators
2014-02-05 18:24:45 +01:00
Johann Glaser
3c0b5139a1
be more verbose for select -assert-any and -assert-none
2014-02-05 16:03:02 +01:00
Johann Glaser
667543de0b
improved help for "select"
2014-02-05 15:53:02 +01:00
Clifford Wolf
5bf33de24a
Added setattr and setparam commands
2014-02-05 11:11:55 +01:00
Clifford Wolf
1fb8ba73bd
Throw errors if non-existing selection variables are used
2014-02-04 23:31:06 +01:00
Clifford Wolf
b1bf55dd63
Added select -none
2014-02-04 23:23:44 +01:00
Clifford Wolf
99b9c56da1
Fixed detection of init attribute in opt_rmdff
2014-02-04 23:00:32 +01:00
Clifford Wolf
69e867f3e8
Added support for inline commands to abc -script
2014-02-04 22:01:53 +01:00
Clifford Wolf
7a5f378bae
Added hierarchy -purge_lib option
2014-02-04 16:50:13 +01:00
Clifford Wolf
6891fd79a3
added sat -falsify
2014-02-04 13:34:37 +01:00
Clifford Wolf
d267bcde4e
Fixed bug in sequential sat proofs and improved handling of asserts
2014-02-04 12:46:16 +01:00
Clifford Wolf
ecdf1f5577
Improved handling of reg init in opt_share and opt_rmdff
2014-02-04 12:02:47 +01:00
Clifford Wolf
9e35021585
Addred sat option -ignore_unknown_cells
2014-02-03 16:26:10 +01:00
Clifford Wolf
a6750b3753
Added TRANSPARENT parameter to $memrd (and RD_TRANSPARENT to $mem)
2014-02-03 13:01:45 +01:00
Clifford Wolf
de336d93b2
More opt_const -mux_bool features
2014-02-02 22:41:24 +01:00
Clifford Wolf
9d0b69edaa
Added opt_const -mux_bool
2014-02-02 22:11:08 +01:00
Clifford Wolf
bee4450c4c
Added support for inverter chains to opt_const
2014-02-02 21:46:42 +01:00
Clifford Wolf
67b0ce2578
Only generate write-enable $and if WE is not constant 1 in memory_map
2014-02-02 21:27:26 +01:00
Clifford Wolf
83fa652820
Added constant-clock case to opt_rmdff
2014-02-02 21:09:08 +01:00
Clifford Wolf
aa732b0c73
Added show -notitle option
2014-02-02 17:55:32 +01:00
Clifford Wolf
9808acdc75
Added delete command
2014-02-02 17:11:19 +01:00
Clifford Wolf
a9e2d86f86
Added suuport for module attribute matching with A:<pattern>[=<pattern>] syntax
2014-02-02 16:47:17 +01:00
Clifford Wolf
f4f0bd6eef
Fixed a bug in miter command
2014-02-01 22:53:27 +01:00
Clifford Wolf
374674aff4
Added sat -show-inputs and -show-outputs
2014-02-01 22:52:44 +01:00
Clifford Wolf
caf540d1ad
Added show -color support for cells and finished show -label implementation
2014-02-01 18:23:32 +01:00
Clifford Wolf
fa92722358
Added miter command
2014-02-01 10:35:56 +01:00
Johann Glaser
e9a2094774
enabled multiple "-map" for the extract pass
2014-01-25 21:11:34 +01:00
Clifford Wolf
c1ed2607fb
Added support for // comments in liberty parser
2014-01-25 06:32:16 +01:00
Clifford Wolf
32a91458a7
Added hilomap command
2014-01-19 21:58:58 +01:00
Clifford Wolf
03a876c7e8
Added sat -tempinduc and sat -prove-asserts
2014-01-19 16:35:17 +01:00
Clifford Wolf
1e67099b77
Added $assert cell
2014-01-19 14:03:40 +01:00
Clifford Wolf
839af272ad
Improved setundef random number generator
2014-01-18 02:56:36 +01:00
Clifford Wolf
091d9abc3e
Added setundef command
2014-01-17 23:14:36 +01:00
Clifford Wolf
2e370d5a2f
Added support for $adff with undef data inputs to opt_rmdff
2014-01-17 16:42:40 +01:00
Clifford Wolf
651ce67d97
Added select -assert-none and -assert-any
2014-01-17 16:34:50 +01:00
Clifford Wolf
f3154f5694
Added automatic memid generation to memory_unpack command
2014-01-17 00:15:15 +01:00
Clifford Wolf
4d8318ad1b
Added memory_unpack command
2014-01-17 00:05:02 +01:00
Martin Schmölzer
aa17f16fec
Include unistd.h in passes/hierarchy/hierarchy.cc (required for access(3))
...
This fixes compilation errors on Arch Linux.
Signed-off-by: Martin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>
2014-01-14 20:12:45 +01:00
Clifford Wolf
0c5b1f32d4
Added hierarchy -libdir option
2014-01-14 19:28:20 +01:00
Clifford Wolf
9a00980129
renamed LibertyParer to LibertyParser
2014-01-14 18:57:47 +01:00
Clifford Wolf
c1da7661a5
Added "+" to list of liberty token characters
2014-01-14 18:56:29 +01:00
Clifford Wolf
54275c61ee
Added "opt_const -mux_undef"
2014-01-14 11:10:29 +01:00
Clifford Wolf
bc541b47ea
Improved performance of freduce input cone reduction
2014-01-04 13:10:51 +01:00
Clifford Wolf
b791af174e
Improved freduce performance on const signals
2014-01-04 00:06:36 +01:00
Clifford Wolf
10f45b8c8e
Performance improvements in freduce pass
2014-01-03 21:29:28 +01:00
Clifford Wolf
c44e1bec6d
More freduce cleanups
2014-01-03 18:17:28 +01:00
Clifford Wolf
03f0ab9de2
Cleanups in freduce command
2014-01-03 17:50:39 +01:00
Clifford Wolf
8a8d444648
Tiny cleanup in proc_mux.cc
2014-01-03 16:54:59 +01:00
Clifford Wolf
60fbca9970
Added "splitnets -driver"
2014-01-03 14:01:06 +01:00
Clifford Wolf
bf5e5429c1
Use selection in freduce command
2014-01-03 13:15:11 +01:00
Clifford Wolf
c3e9f0712f
Another small freduce cleanup/bugfix
2014-01-03 12:34:18 +01:00
Clifford Wolf
914e208aa3
Added "connect" command
2014-01-03 12:33:00 +01:00
Clifford Wolf
67d155078d
More freduce cleanups and bugfixes
2014-01-03 02:44:05 +01:00
Clifford Wolf
fb2bf934dc
Added correct handling of $memwr priority
2014-01-03 00:22:17 +01:00
Clifford Wolf
536e20bde1
Fixed more complex undef cases in freduce
2014-01-02 23:40:20 +01:00
Clifford Wolf
5a0f561d9c
Now */ is optional in */<mode>:<arg> selections
2014-01-02 20:35:37 +01:00
Clifford Wolf
456ae31a8a
Added "rename -hide" command
2014-01-02 20:23:34 +01:00
Clifford Wolf
0759c97748
More "freduce" related fixes and improvements
2014-01-02 19:37:34 +01:00
Clifford Wolf
ced4d7b321
Added support for module->connections to select %ci, %co and %x handling
2014-01-02 18:44:24 +01:00
Clifford Wolf
c6b33f81eb
Some cleanups in freduce -inv mode (and switched from -noinv to -inv)
2014-01-02 18:11:01 +01:00
Clifford Wolf
249ef8695a
Major rewrite of "freduce" command
2014-01-02 16:52:33 +01:00
Clifford Wolf
e09ebf475c
Fixed use of limited length buffer in ABC blif parser
2013-12-31 21:58:35 +01:00
Clifford Wolf
4892a3ce6d
Added abc -dff and -clk support
2013-12-31 21:25:09 +01:00
Clifford Wolf
be5dab87fd
Now using BLIF as ABC input format
2013-12-31 14:29:29 +01:00
Clifford Wolf
c616802ac7
Always use BLIF as ABC output format
2013-12-31 13:41:16 +01:00
Clifford Wolf
bf607df6d5
Fixed undef extend for bitwise binary ops (bugs in simplemap and satgen)
2013-12-29 17:39:49 +01:00
Clifford Wolf
fe8ec32a1c
Added new cell types to manual
2013-12-28 12:10:32 +01:00
Clifford Wolf
c69c416d28
Added $bu0 cell (for easy correct $eq/$ne mapping)
2013-12-28 12:02:14 +01:00
Clifford Wolf
7f71787599
Added sat -prove-x and -set-def-inputs
2013-12-28 11:24:36 +01:00
Clifford Wolf
bd39263796
Improved $_MUX_ handling in opt_const
2013-12-28 10:30:31 +01:00
Clifford Wolf
d81e3ed3ae
More conservastive $eq/$ne/$eqx/$nex opt_const code
2013-12-28 10:29:22 +01:00
Clifford Wolf
c9699fe76d
More $eq/$ne/$eqx/$nex fixes in opt_const
2013-12-27 15:18:14 +01:00
Clifford Wolf
7b02a44efb
Fixed/improved opt_const $eq/$ne/$eqx/$nex handling
2013-12-27 14:21:24 +01:00
Clifford Wolf
369bf81a70
Added support for non-const === and !== (for miter circuits)
2013-12-27 14:20:15 +01:00
Clifford Wolf
11ffa78677
Added sat -set-def/-set-*-undef support
2013-12-27 13:27:21 +01:00
Clifford Wolf
fb31d10236
Renamed sat -set-undef to -set-any-undef
2013-12-27 13:02:46 +01:00
Clifford Wolf
334b0cc803
Fixed dfflibmap for unused output ports
2013-12-21 20:47:22 +01:00
Clifford Wolf
8856cec308
Now prefer smallest cells in dfflibmap
2013-12-21 08:42:37 +01:00
Clifford Wolf
1fb29050e5
Cleanup of dfflibmap cellmap exploration code
2013-12-20 14:21:18 +01:00
Clifford Wolf
eaf7d9675d
Further improved dfflibmap cellmap exploration
2013-12-20 12:34:34 +01:00
Clifford Wolf
404bcc2d1e
Fixed dfflibmap endless-loop bug
2013-12-20 12:13:51 +01:00
Clifford Wolf
c904f5e197
Prefer non-inverted clocks in dfflibmap
2013-12-19 13:21:57 +01:00
Clifford Wolf
2b90ba1e96
Added sat -max_undef feature
2013-12-07 23:58:55 +01:00
Clifford Wolf
8a815ac741
Added "sat" undef support and "sat -set-init" options
2013-12-07 17:28:51 +01:00
Clifford Wolf
5de57e9970
Fixed compiler warining in passes/sat/eval.cc
2013-12-07 16:19:24 +01:00
Clifford Wolf
325b764341
Added eval -set-undef and eval -table
2013-12-07 11:58:22 +01:00
Clifford Wolf
06d96e8fcf
Fixes in fsm detect/extract for better detection of non-fsm circuits
2013-12-06 12:53:20 +01:00
Clifford Wolf
f4b46ed31e
Replaced signed_parameters API with CONST_FLAG_SIGNED
2013-12-04 14:24:44 +01:00
Clifford Wolf
93a70959f3
Replaced RTLIL::Const::str with generic decoder method
2013-12-04 14:14:05 +01:00
Clifford Wolf
6e227e3666
Fixed submod for non-primitive cells
2013-12-02 12:53:55 +01:00
Clifford Wolf
e881878341
Fixed submod for non-cleaned designs
2013-12-02 12:18:07 +01:00
Clifford Wolf
97efc2ed5f
A fix in memory_dff for write ports with static addresses
2013-12-01 14:08:18 +01:00
Clifford Wolf
7295b25955
Progress on AppNote 011
2013-11-29 16:42:49 +01:00
Clifford Wolf
c60aaf8fa3
Added pattern support to "ls" command
2013-11-28 21:34:41 +01:00
Clifford Wolf
293356e87c
Improved ID matching scheme in select (and thus for all commands)
2013-11-28 21:13:16 +01:00
Clifford Wolf
792bbad448
Fixes and improvements in "show" command
2013-11-28 21:02:19 +01:00
Clifford Wolf
0e52f3fa01
Added "src" attribute to processes
2013-11-28 17:37:50 +01:00
Clifford Wolf
5af7f4db72
Added support for "show -pause" and "show -format dot"
2013-11-28 13:35:28 +01:00
Clifford Wolf
38e7fa6530
Tighter integration of ABC build
2013-11-27 09:08:35 +01:00
Clifford Wolf
bc3cc88719
Started implementing undef support in "sat" command
2013-11-25 21:40:00 +01:00
Clifford Wolf
3d95047ce2
Bugfixes in new "stat" command
2013-11-25 21:08:34 +01:00
Clifford Wolf
4c7d6e63ec
Added "stat" command
2013-11-25 20:43:57 +01:00
Clifford Wolf
61412d167f
Improvements in satgen undef handling
2013-11-25 16:50:45 +01:00
Clifford Wolf
bd65e67d8a
Improvements in satgen undef handling
2013-11-25 15:12:01 +01:00
Clifford Wolf
8c3f4b3957
Started implementing undef handling in satgen
2013-11-25 04:51:33 +01:00
Clifford Wolf
76f7c10cfc
Using simplemap mappers from techmap
2013-11-24 23:31:14 +01:00
Clifford Wolf
3ee33cbdaf
Added simplemap pass
2013-11-24 22:52:30 +01:00
Clifford Wolf
8dafecd34d
Added module->avail_parameters (for advanced techmap features)
2013-11-24 20:29:07 +01:00
Clifford Wolf
4011d47646
Added techmap -D and -I options
2013-11-24 20:04:48 +01:00
Clifford Wolf
20175afd29
Added "techmap -share_map" option
2013-11-24 19:50:25 +01:00
Clifford Wolf
f71e27dbf1
Remove auto_wire framework (smarter than the verilog standard)
2013-11-24 17:29:11 +01:00
Clifford Wolf
609caa23b5
Implemented correct handling of signed module parameters
2013-11-24 17:17:21 +01:00
Clifford Wolf
72b35e0b99
Fixed "flatten" top-module detection: Only use on fully selected designs
2013-11-24 14:10:46 +01:00
Clifford Wolf
28093d9dd2
Added "top" attribute to mark top module in hierarchy
2013-11-24 05:03:43 +01:00
Clifford Wolf
5f9c7fc6ea
Improved handling of techmap special wires
2013-11-23 16:49:58 +01:00
Clifford Wolf
532091afcb
Added more generic _TECHMAP_ wire mechanism to techmap pass
2013-11-23 15:58:06 +01:00
Clifford Wolf
295e352ba6
Renamed "placeholder" to "blackbox"
2013-11-22 15:01:12 +01:00
Clifford Wolf
1c4a6411af
Updated abc
2013-11-21 22:39:10 +01:00
Clifford Wolf
09471846c5
Major improvements in mem2reg and added "init" sync rules
2013-11-21 13:49:00 +01:00
Clifford Wolf
84ced2bb8e
Fixed a bug in "add -global_input"
2013-11-21 03:01:20 +01:00
Clifford Wolf
64a5f8f75e
Added "proc_arst -global_arst" feature
2013-11-20 21:00:43 +01:00
Clifford Wolf
2279b2a196
Added "add" command (only wires for now)
2013-11-20 19:37:40 +01:00
Clifford Wolf
63285b300c
Renamed temp module generated by "abc" pass from "logic" to "netlist"
2013-11-19 01:03:57 +01:00
Clifford Wolf
a694324a75
Fixed abc pass blif parser for constant bits
2013-11-13 15:46:28 +01:00
Clifford Wolf
e5b974fa2a
Cleanups and bugfixes in response to new internal cell checker
2013-11-11 00:39:45 +01:00
Clifford Wolf
378cc509cd
Call internal checker more often
2013-11-10 23:24:21 +01:00
Clifford Wolf
223892ac28
Improved user-friendliness of "sat" and "eval" expression parsing
2013-11-09 12:02:27 +01:00
Clifford Wolf
18f9477e95
Added verification of SAT model to "eval -vloghammer_report" command
2013-11-09 11:38:17 +01:00
Clifford Wolf
b04051a0e2
Fixed keep attribute on wires in opt_clean
2013-11-08 05:20:15 +01:00
Clifford Wolf
947bd9b96b
Renamed extend_un0() to extend_u0() and use it in genrtlil
2013-11-07 18:17:10 +01:00
Clifford Wolf
0e1661f84e
Fixed type of sign extension in opt_const $eq/$ne handling
2013-11-07 16:53:28 +01:00
Clifford Wolf
db42a8f89b
Fixed $eq/$ne bitwise optimization in opt_const
2013-11-07 11:54:59 +01:00
Clifford Wolf
f485962c5e
Added handling of unconnected/unspecified signals to eval -vloghammer_report
2013-11-06 22:42:07 +01:00
Clifford Wolf
031a91dc94
Added correct RTL undef handling to eval vloghammer mode
2013-11-06 13:16:47 +01:00
Clifford Wolf
f94266bb42
Added eval -vloghammer_report mode
2013-11-06 04:14:56 +01:00
Clifford Wolf
1d34fd7608
Added support for "keep" attributes on wires
2013-11-05 15:52:29 +01:00
Clifford Wolf
eab536a203
Merge branch 'master' of github.com:cliffordwolf/yosys
2013-11-03 21:13:21 +01:00
Clifford Wolf
f7f0af6f9c
Added resolution of positional arguments to hierarchy pass
2013-11-03 09:42:51 +01:00
Clifford Wolf
0efe16f118
Added placeholder check to dfflibmap and cleaned up some other placeholder checks
2013-10-31 12:27:07 +01:00
Clifford Wolf
b8bfa020fa
Added detection for endless recursion in fsm_detect pass
2013-10-30 00:47:58 +01:00
Clifford Wolf
888c43210b
Fixed help message typo (memory pass)
2013-10-30 00:47:31 +01:00
Clifford Wolf
613750155d
Added -format option to splitnets
2013-10-29 11:01:04 +01:00
Clifford Wolf
ceb971eab9
Added support for i/o buffers to iopadmap
2013-10-26 22:27:40 +02:00
Clifford Wolf
dd56004fc0
Added support for sr flip-flops to dfflibmap
2013-10-24 18:20:06 +02:00
Clifford Wolf
628b994cf6
Added support for complex set-reset flip-flops in proc_dff
2013-10-24 16:54:05 +02:00
Clifford Wolf
e679a5d046
Fixed handling of boolean attributes (passes)
2013-10-24 11:37:54 +02:00
Clifford Wolf
d61699843f
Improved handling of dff with async resets
2013-10-21 14:51:58 +02:00
Clifford Wolf
56ea230676
Added handling of multiple async paths in proc_arst
2013-10-19 00:50:13 +02:00
Clifford Wolf
bfa1a65fa9
Added dffsr support to proc_dff pass
2013-10-18 13:26:52 +02:00
Clifford Wolf
9bc703b964
Improved way of connecting ports in techmap pass
2013-10-17 22:19:38 +02:00
Clifford Wolf
8cc53ef72c
Only prefer connected signals iff they have public names
2013-10-17 22:10:55 +02:00
Clifford Wolf
95dbacefbf
Fixed bug in synthesis of memories that are never written
2013-10-17 21:00:37 +02:00
Clifford Wolf
c20571ca5e
Avoid re-arranging signals on register outputs
2013-10-17 20:48:40 +02:00
Clifford Wolf
f5c0ed6c79
Fixed detection of major wires in opt_clean
2013-10-17 02:41:59 +02:00
Clifford Wolf
96e7abad48
Added iopadmap pass
2013-10-16 16:16:06 +02:00
Clifford Wolf
b6db2d9b33
Moved dfflibmap from passes/dfflibmap to passes/techmap
2013-10-16 15:32:26 +02:00
Clifford Wolf
845590aa8e
Fixed parsing or liberty file statements such as 'clocked_on : "(!CLK)";'
...
Patch by Tim Edwards
2013-10-16 06:32:35 +02:00
Clifford Wolf
288ba9618a
Moved common techlib files to techlibs/common
2013-09-15 11:52:57 +02:00
Clifford Wolf
f8107ab7fc
Some minor documentation fixes
2013-08-21 12:16:44 +02:00
Clifford Wolf
1af1cebb64
Minor fixes in abc build instructions and abc pass
2013-08-20 09:46:05 +02:00
Clifford Wolf
2f3da54f26
Added sat -ignore_div_by_zero switch
2013-08-15 11:40:01 +02:00
Clifford Wolf
d0e93e04d1
Added eval -brute_force_equiv_checker_x mode
2013-08-15 11:09:30 +02:00
Clifford Wolf
a5836af172
Added "clean -purge" and ";;;" support
2013-08-11 13:59:14 +02:00
Clifford Wolf
080f0aac34
Added ";;" as shortcut for "; clean;"
2013-08-11 13:33:38 +02:00
Clifford Wolf
6068b8902f
freduce performance fix
2013-08-10 15:03:13 +02:00
Clifford Wolf
376150c926
Added techmap -opt mode
2013-08-09 15:20:22 +02:00
Clifford Wolf
05483619f0
Some fixes to improve determinism
2013-08-09 12:42:32 +02:00
Clifford Wolf
d97782b848
Sort ctrl signals in fsm_extract
2013-08-08 15:46:00 +02:00
Clifford Wolf
6a40e46a04
Added -try option to freduce pass
2013-08-08 10:56:27 +02:00
Clifford Wolf
8cd153612e
Added "clean" command (less verbose opt_clean)
2013-08-08 10:53:37 +02:00
Clifford Wolf
56e01ce389
Fixed topological ordering in freduce pass
2013-08-07 19:38:19 +02:00
Clifford Wolf
e729857647
Improved handling of private names in opt_clean and rename commands
2013-08-07 18:39:49 +02:00
Clifford Wolf
653750faac
Small bugfixes in freduce pass
2013-08-06 15:53:09 +02:00
Clifford Wolf
6efca9ea5a
Added freduce command
2013-08-06 15:04:52 +02:00
Clifford Wolf
0f38008ed3
Added "design" command (-reset, -save, -load)
2013-07-27 14:27:51 +02:00
Clifford Wolf
88d0829d65
Automatically run "proc" on extract map files
2013-07-24 20:19:08 +02:00
Clifford Wolf
ad9bbcbf40
Added $lut cells and abc lut mapping support
2013-07-23 16:19:34 +02:00
Clifford Wolf
a9fefc6ce1
Bugfixes for empty signal vectors
2013-07-10 12:52:29 +02:00
Clifford Wolf
cf885c4a28
Added opt_clean -purge option
2013-07-07 12:59:30 +02:00
Clifford Wolf
0c0197cf45
Fixed handling of $eq and $ne in opt_const
2013-07-07 12:59:00 +02:00
Clifford Wolf
101491132f
Added SAT support for -all/-max with -verify
2013-06-23 13:28:30 +02:00
Clifford Wolf
46b177eb8a
Merge branch 'master' of github.com:cliffordwolf/yosys
2013-06-20 12:49:28 +02:00
Clifford Wolf
8fbb5b6240
Added timout functionality to SAT solver
2013-06-20 12:49:10 +02:00
Clifford Wolf
a6aeb3dbf0
Added renaming of wires and cells to "rename" command
2013-06-19 16:55:43 +02:00
Clifford Wolf
21e38bed98
Added "eval" pass
2013-06-19 09:30:37 +02:00
Clifford Wolf
48aa72ae8f
Added splitnets command
2013-06-18 17:11:36 +02:00
Clifford Wolf
c09b66b2a1
Added support for "assign" statements in abc vlparse
2013-06-15 13:50:38 +02:00
Clifford Wolf
6d7b5f9064
Fixed even more ConstEval bugs found using xsthammer
2013-06-14 17:50:26 +02:00
Clifford Wolf
30db70b1ba
Added consteval testing to xsthammer and fixed bugs
2013-06-13 19:51:13 +02:00
Clifford Wolf
7f6c83a853
More xsthammer improvements (using xst 14.5 now)
2013-06-13 17:23:51 +02:00
Clifford Wolf
a42dd4549b
Added "scatter" command
2013-06-12 14:41:33 +02:00
Clifford Wolf
49293a182d
Renamed yosys-show temp files to be dot-files in the users home directory
2013-06-12 10:42:59 +02:00
Clifford Wolf
7d790febb0
Improvements and fixes in SAT code
2013-06-10 16:09:29 +02:00
Clifford Wolf
95e937438f
Added "rename" command
2013-06-10 12:37:22 +02:00
Clifford Wolf
08e2fa978c
Renamed "sat_solve" pass to "sat"
2013-06-09 21:55:53 +02:00
Clifford Wolf
a75b249427
Implemented temporal induction proofs in sat_solve
2013-06-09 18:07:05 +02:00
Clifford Wolf
b210234612
Added support for non-temporal proofs to sat_solve
2013-06-09 16:30:37 +02:00
Clifford Wolf
1349b845e3
Re-organization in sat_solver pass for temporal induction
2013-06-09 15:49:32 +02:00
Clifford Wolf
41932e8b64
Added ezSAT api support for don't care values in models
2013-06-09 14:21:18 +02:00
Clifford Wolf
b7ba90910d
Fixed handling of $_XOR_ in SAT generator
2013-06-09 14:01:50 +02:00
Clifford Wolf
0efde13775
Added sequential solving support to sat_solve
2013-06-09 13:35:46 +02:00
Clifford Wolf
bf59a28f80
Look for yosys-abc and yosys-svgviewer where the main exe is
2013-06-09 00:07:26 +02:00
Clifford Wolf
6c8a424872
Added "make abc" and "make install-abc"
2013-06-08 23:48:19 +02:00
Clifford Wolf
5a592b3739
Moved cmds from kernel/ to passes/cmds/
2013-06-08 23:16:36 +02:00
Clifford Wolf
4b7f070b69
Fixed typo is sat_solve help msg
2013-06-08 15:36:32 +02:00
Clifford Wolf
23a7973094
Added support for shifter cells to SAT generator
2013-06-08 15:12:08 +02:00
Clifford Wolf
1434312fdd
Various improvements in sat_solve pass and SAT generator
2013-06-08 14:11:50 +02:00
Clifford Wolf
99957a825f
Added -all and -max options to sat_solve
2013-06-08 12:17:30 +02:00
Clifford Wolf
c681c17038
Improved auto-detection of -show signals in sat_solve
2013-06-08 09:34:36 +02:00
Clifford Wolf
56b593b91c
Improved sat generator and sat_solve pass
2013-06-07 14:37:33 +02:00
Clifford Wolf
46fbe9d262
Added SAT generator and simple sat_solve command
2013-06-07 13:59:13 +02:00
Clifford Wolf
c32b918681
Renamed opt_rmunused to opt_clean
2013-06-05 07:07:31 +02:00
Clifford Wolf
5f2c5f9017
Fixed techmap/flatten for positional module arguments
2013-05-26 12:21:17 +02:00
Clifford Wolf
b11d9408d9
Improved log messages generated by hierarchy pass
2013-05-26 12:20:51 +02:00
Clifford Wolf
cc587fb5f3
Added -nodetect option to fsm pass
2013-05-24 15:34:25 +02:00
Clifford Wolf
66bc46b30b
Improved FSM one-hot encoding, added binary encoding
2013-05-24 14:39:19 +02:00
Clifford Wolf
ccd2a93439
Added log_abort() api
2013-05-24 12:32:06 +02:00
Clifford Wolf
585fcace10
Fixed a gcc vs. clang determinism problem in abc pass
2013-05-23 16:17:23 +02:00
Clifford Wolf
f674150f1c
Fixed memory corruption bug in opt_rmunused
2013-05-23 13:19:28 +02:00
Clifford Wolf
e04d88cf22
Added missing newline to some error messages
2013-05-23 11:19:33 +02:00
Clifford Wolf
3b8882ae49
Some improvements in opt_rmdff
2013-05-23 07:48:18 +02:00
Clifford Wolf
3ecc314238
Fixed to aggressive x-folding in opt_const
2013-05-17 14:55:18 +02:00
Clifford Wolf
83c743f717
Added support for const cell inputs in techmap
2013-04-27 18:30:29 +02:00
Clifford Wolf
b1cb4d7871
Added "flatten" pass
2013-04-26 14:40:45 +02:00
Clifford Wolf
94744ac7b0
Fixed hierarchy pass for hierarchies of parametric modules
2013-04-26 13:28:15 +02:00
Clifford Wolf
6626aad29a
Added "submod -name ..." support
2013-04-15 11:58:24 +02:00
Clifford Wolf
c6198ea5a8
Fixed a bug in opt_const when optimizing 1-bit compares with constants
2013-04-13 21:18:24 +02:00
Johann Glaser
7ef245aa7d
fsm_export: optionally use binary state encoding as state names instead of
...
s0, s1, ...
2013-04-05 15:34:40 +02:00
Johann Glaser
9714072b28
fsm_export: specify KISS filename on command line
2013-04-05 11:17:49 +02:00
Clifford Wolf
88af5b6a16
Improved opt_share for reduce cells
2013-03-29 11:19:21 +01:00
Clifford Wolf
0d48b846ac
Improved opt_share for commutative standard cells
2013-03-29 11:01:26 +01:00
Clifford Wolf
8edf4f378a
Added proper TECHMAP_FAIL support and added support for the celltype attribute in the map file
2013-03-28 10:12:50 +01:00
Clifford Wolf
7bfc7b61a8
Implemented proper handling of stub placeholder modules
2013-03-28 09:20:10 +01:00
Clifford Wolf
9c401b58a2
Added yosys-svgviewer to build system and renamed filterlib to yosys-filterlib
2013-03-27 10:51:15 +01:00
Clifford Wolf
6a231816fa
Collect parameters in hierarchy -generate (and do nothing with them)
2013-03-26 19:11:53 +01:00
Clifford Wolf
227520f94d
Added nosync attribute and some async reset related fixes
2013-03-25 17:13:14 +01:00
Clifford Wolf
0f5378b559
Improved method for finding fsm_expand candidates
2013-03-25 02:24:11 +01:00
Clifford Wolf
4a7d624bef
Added hierarchy -generate command for generating skeletton modules
2013-03-25 02:14:33 +01:00
Clifford Wolf
4bd6f1ee8e
Changed fsm_expand to merge multiplexers more aggressively
2013-03-24 17:59:44 +01:00
Clifford Wolf
8d37d1e08b
Added -nomap option to memory pass
2013-03-21 09:11:06 +01:00
Clifford Wolf
9f10acb840
added optimizations for single-bit $eq/$ne with constant input to opt_const
2013-03-19 13:33:33 +01:00
Clifford Wolf
d8a7fa6b67
improved $mux optimization in opt_const
2013-03-19 13:32:39 +01:00
Clifford Wolf
b7fcf1fb9a
keep $mux and $_MUX_ optimizations separate in opt_const
2013-03-19 13:32:04 +01:00
Johann Glaser
69674652c5
added one more suggestion to optimize MUXes in pass "opt_const"
2013-03-18 22:06:16 +01:00
Johann Glaser
a4e2c887f1
also optimize single-bit "$mux" cells in pass "opt_const", added suggestions
...
for more optimizations
2013-03-18 22:05:21 +01:00
Clifford Wolf
020a35d11e
Removed date from auto-generated passes/techmap/stdcells.inc
2013-03-18 07:32:33 +01:00
Clifford Wolf
52914c2e68
Fixed abc eeror handling
2013-03-18 07:31:59 +01:00
Johann Glaser
3b8ebd694d
add header to autogenerated file on its origin
2013-03-18 07:28:31 +01:00
Johann Glaser
cd8008bda0
fixed typos
2013-03-18 07:28:31 +01:00
Clifford Wolf
ba3793b642
Fixed strerrno vs. strerror types in ABC pass
2013-03-17 09:28:58 +01:00
Clifford Wolf
1390de4b74
Cleaned up ABC file/io error handling
2013-03-17 09:17:18 +01:00
Johann Glaser
0cb4a5936f
added error checking at execution of ABC
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2013-03-17 09:06:03 +01:00
Johann Glaser
fb494d4dd7
corrected typos
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2013-03-17 09:06:02 +01:00
Clifford Wolf
35b4a2c553
Fixed gcc warnings and added error handling to shell escape
2013-03-15 10:29:25 +01:00
Clifford Wolf
cd5767d61b
Added scc pass (find logic loops)
2013-03-15 10:24:08 +01:00
Clifford Wolf
10956cb84a
Added [[CITE]] tags to abc and fsm_extract passes
2013-03-15 10:23:02 +01:00
Clifford Wolf
55f927eecb
Fixed detection of public wires in opt_rmunused
2013-03-10 14:20:03 +01:00
Clifford Wolf
b96ffed69b
Automatically select new objects in abc and techmap passes
2013-03-08 09:16:25 +01:00
Clifford Wolf
ef4f1c55b6
Split extract -attr into extract -cell_attr and -wire_attr
2013-03-08 08:19:24 +01:00
Clifford Wolf
bf3a3b9589
Added support for attribute matching in extract pass
2013-03-07 18:51:17 +01:00
Clifford Wolf
4347423ca6
Changed default value for extract -mine_cells_span
2013-03-05 21:52:57 +01:00
Clifford Wolf
29c17fddf5
Implemented -mine_split option to extract pass
2013-03-05 13:50:31 +01:00
Clifford Wolf
334fd03e1c
Implemented much better #x select operator
2013-03-05 12:53:40 +01:00
Clifford Wolf
efbb89de1a
Implemented extract -mine_max_fanout <num> option
2013-03-03 23:48:00 +01:00
Clifford Wolf
bc8d94b4ae
Added "shared nodes" feature to the subcircuit library
2013-03-03 21:19:55 +01:00
Clifford Wolf
3ebc365c09
Added support for "extract_order" attribute to extract pass
2013-03-03 21:10:27 +01:00
Clifford Wolf
d4680fd5a0
Added design->select() api and use it in extract pass
2013-03-03 20:53:24 +01:00
Clifford Wolf
45bfe26f5f
Minor hotfixes (mostly gcc build fixes)
2013-03-03 13:18:37 +01:00
Clifford Wolf
65e5e1658c
Added library support to celltypes class and show pass
2013-03-03 10:36:23 +01:00
Clifford Wolf
4fcb9a7b99
Implemented general handler for selection arguments
2013-03-03 10:05:37 +01:00
Clifford Wolf
5bed90ae3a
Finished "extract -mine" feature
2013-03-02 18:57:14 +01:00
Clifford Wolf
23eb0ba8bc
Added -mine option to extract pass (not finished)
2013-03-02 16:22:37 +01:00
Clifford Wolf
a338d1a082
Added help messages for fsm_* passes
2013-03-01 12:35:12 +01:00
Clifford Wolf
f3a849512f
Added help messages to memory_* passes
2013-03-01 10:17:35 +01:00
Clifford Wolf
f952309c81
Added help messages to proc_* passes
2013-03-01 09:26:29 +01:00
Clifford Wolf
36954471a6
Added help messages for opt_* passes
2013-03-01 09:01:49 +01:00
Clifford Wolf
7fccad92f7
Added more help messages
2013-03-01 00:36:19 +01:00
Clifford Wolf
af561800ed
Added online help for "show" and "hierarchy" commands
2013-02-28 13:59:49 +01:00
Clifford Wolf
6ac41b2bb1
Added help for command line options
2013-02-28 13:13:56 +01:00
Clifford Wolf
cb592504f4
Added more help messages (extract, abc, dfflibmap)
2013-02-28 11:14:59 +01:00
Clifford Wolf
c3cc9839a9
Added port swapping and compatible types to "extract" pass
2013-02-28 10:00:42 +01:00
Clifford Wolf
08c43f27af
Added "extract -constports" feature
2013-02-27 23:39:10 +01:00
Clifford Wolf
500786af55
Fixed "extract" pass for non-optimized needles
2013-02-27 23:19:30 +01:00
Clifford Wolf
1bbc2b34c8
Added support for simple gates with one constant input to opt_const
2013-02-27 18:00:01 +01:00
Clifford Wolf
da3d55a29c
Added extract -verbose and -map ilang support
2013-02-27 17:26:32 +01:00
Clifford Wolf
f28b6aff40
Implemented basic functionality of "extract" pass
2013-02-27 16:27:20 +01:00
Clifford Wolf
c59d77aa30
Added support for constant signals in "extract" pass
2013-02-27 13:35:30 +01:00
Clifford Wolf
b02e140030
Added "extract" pass (not functional yet)
2013-02-27 13:25:18 +01:00
Clifford Wolf
a321a5c412
Moved stand-alone libs to libs/ directory and added libs/subcircuit
2013-02-27 09:32:19 +01:00
Martin Schmölzer
5a005cefe2
"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>
2013-02-23 18:22:19 +01:00
Martin Schmölzer
4f6cda502d
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>
2013-01-08 09:43:35 +01:00
Clifford Wolf
a7988c01af
Copy attributes from state signal to fsm cell
2013-01-05 11:44:47 +01:00
Clifford Wolf
6543917fb8
added .gitignore files
2013-01-05 11:19:11 +01:00
Clifford Wolf
7764d0ba1d
initial import
2013-01-05 11:13:26 +01:00