Clifford Wolf
8b7602e660
Improve SMT2 encoding of $reduce_{and,or,bool}
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-04 21:22:20 +01:00
Clifford Wolf
45a6fce92c
Fix a hangup in yosys-smtbmc error handling
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-04 21:13:30 +01:00
Clifford Wolf
ae4e204c76
Improved error handling in yosys-smtbmc
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-03 20:00:07 +01:00
Clifford Wolf
a44e1edaa3
Terminate running SMT solver when smtbmc is terminated
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-03 14:50:40 +01:00
Clifford Wolf
3ced2cca6e
Fix smtbmc smtc/aiw parser for wire names containing []
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-03 14:15:49 +01:00
Clifford Wolf
90ae426078
Mangle names with square brackets in VCD files to work around issues in gtkwave
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-03-01 14:15:27 +01:00
Clifford Wolf
675dd5347a
Small fixes and improvements in $allconst/$allseq handling
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-26 11:58:44 +01:00
Clifford Wolf
b13e6bd375
Add smtbmc support for exist-forall problems
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-23 19:33:30 +01:00
Clifford Wolf
17583b6a21
Add support for mockup clock signals in yosys-smtbmc vcd output
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-20 17:45:22 +01:00
Clifford Wolf
c9672e2e2e
Fix handling of zero-length cell connections in SMT2 back-end
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-02-08 19:12:12 +01:00
Clifford Wolf
e4f0218907
Fixed gcc 7.2 "statement will never be executed" warning
2018-02-03 14:31:47 +01:00
Clifford Wolf
e97f10b142
Fix smtio.py for large SMT2 S-expressions
2018-01-29 12:34:28 +01:00
Clifford Wolf
54aeca0983
Move user-provided smt2 info stmts to the top of the yosys-smtbmc smt2 output
2018-01-18 14:25:22 +01:00
Clifford Wolf
9804ebedbf
Add "no driver for signal bit" error msg to btor back-end
2017-12-24 17:30:36 +01:00
Clifford Wolf
292984896b
Simple fix BTOR memory encoding
2017-12-17 18:57:54 +01:00
Clifford Wolf
bbdcc1f9d4
Improve BTOR memory encoding
2017-12-17 18:55:17 +01:00
Clifford Wolf
30f23281ed
Add array support to btor back-end
2017-12-15 02:19:06 +01:00
Clifford Wolf
ad901671c5
Add $anyconst/$anyseq support to btor back-end
2017-12-15 00:40:24 +01:00
Clifford Wolf
162c29bd6b
Merge branch 'master' into btor-ng
2017-12-14 03:13:47 +01:00
Clifford Wolf
9419de3e37
Add yosys-smtbmc VCD writer support for memories with async writes
2017-12-14 03:06:00 +01:00
Clifford Wolf
a48ec49017
Merge branch 'master' into btor-ng
2017-12-14 02:17:01 +01:00
Clifford Wolf
2625da6440
Add smt2 back-end support for async write memories
2017-12-14 02:07:10 +01:00
Clifford Wolf
546de7fa4f
Add "write_btor -s" mode
2017-12-13 00:15:44 +01:00
Clifford Wolf
0881bbf2e7
Add state initval handling to btor back-end
2017-12-12 23:44:08 +01:00
Clifford Wolf
f697282246
Add btor back-end support for 'x' constants
2017-12-12 21:48:55 +01:00
Clifford Wolf
82d1fd77de
Add btor $shift/$shiftx support
2017-12-11 14:24:19 +01:00
Clifford Wolf
cc119b5232
Fix btor back-end shift handling
2017-12-10 08:40:11 +01:00
Clifford Wolf
133a0f4978
Add support for $pmux in btor back-end
2017-12-10 08:11:08 +01:00
Clifford Wolf
83cf736309
Add support for more cell types to btor back-end
2017-12-10 07:16:47 +01:00
Clifford Wolf
63343aeaaa
Fix btor concat
2017-12-09 05:58:14 +01:00
Clifford Wolf
da91b31bb2
Fixed "yosys-smtbmc -g" handling of no solution
2017-11-27 19:43:36 +01:00
Clifford Wolf
b981e5aa69
Fixed "yosys-smtbmc -g" handling of no solution
2017-11-27 17:42:32 +01:00
Clifford Wolf
e3a51b3e87
Bugfixes in new BTOR back-end
2017-11-24 18:13:41 +01:00
Clifford Wolf
60d1129506
Progress in new BTOR back-end
2017-11-23 23:44:39 +01:00
Clifford Wolf
b3d6b277ea
Progress in new BTOR back-end
2017-11-23 18:50:10 +01:00
Clifford Wolf
cc2495d48d
Progress in new BTOR back-end
2017-11-23 18:14:53 +01:00
Clifford Wolf
e41dcaa759
Progress with new BTOR backend
2017-11-23 08:28:29 +01:00
Clifford Wolf
6ee305553a
Add skeleton for new BTOR back-end
2017-11-23 06:38:57 +01:00
Clifford Wolf
eceacdb9a3
Remove old BTOR back-end
2017-11-23 04:28:51 +01:00
Clifford Wolf
455c1c9d97
Fix SMT2 handling of initstate in sub-modules
2017-10-29 13:21:20 +01:00
Clifford Wolf
1170508264
Improve smtio performance by using reader thread, not writer thread
2017-10-26 01:01:55 +02:00
Clifford Wolf
f513494f5f
Use separate writer thread for talking to SMT solver to avoid read/write deadlock
2017-10-25 19:59:56 +02:00
Clifford Wolf
76326c163a
Improve p_* functions in smtio.py
2017-10-25 15:45:32 +02:00
Clifford Wolf
c672c321e3
Capsulate smt-solver read/write in separate functions
2017-10-25 13:37:11 +02:00
Clifford Wolf
dd46d76394
Fix a bug in yosys-smtbmc in ROM handling
2017-10-25 13:05:14 +02:00
Clifford Wolf
adf1754729
Add $shiftx support to verilog front-end
2017-10-07 13:40:54 +02:00
Clifford Wolf
65f91e5120
Rename "write_verilog -nobasenradix" to "write_verilog -decimal"
2017-10-03 17:31:21 +02:00
dh73
e480847753
Fixed wrong declaration in Verilog backend
2017-10-01 11:11:32 -05:00
dh73
cbaba62401
Adding Cyclone IV (E, GX), Arria 10, Cyclone V and LPM functions (ALTPLL and M9K); M9K is not finished yet. Achronix Speedster also in this commit. Both Arria10 and Speedster-i are still experimental due complexity, but you can experiment around those devices right now
2017-10-01 11:04:17 -05:00
Clifford Wolf
c2d737457a
Fix bug in write_smt2 (export logic driving hierarchical cells before exporting regs)
2017-08-25 11:44:48 +02:00
Clifford Wolf
48b2b376d0
Add "yosys-smtbmc --smtc-init --smtc-top --noinit"
2017-08-04 17:09:08 +02:00
Clifford Wolf
3a8f6f0f51
Add verilator support to testbenches generated by yosys-smtbmc
2017-07-21 14:33:29 +02:00
Clifford Wolf
10c7709e68
Generate FSM-style testbenches in smtbmc
2017-07-12 15:57:04 +02:00
Clifford Wolf
4a8c131fa7
Fix the fixed handling of x-bits in EDIF back-end
2017-07-11 17:45:29 +02:00
Clifford Wolf
479be3cec7
Fix handling of x-bits in EDIF back-end
2017-07-11 17:38:19 +02:00
Clifford Wolf
9557fd2a36
Add attributes and parameter support to JSON front-end
2017-07-10 13:17:38 +02:00
Clifford Wolf
3c693b6561
Change s/asserts/assertions/ in yosys-smtbmc log messages
2017-07-07 11:52:25 +02:00
Clifford Wolf
8f7404f82c
Add "yosys-smtbmc --presat"
2017-07-07 02:47:30 +02:00
Clifford Wolf
5442554e6f
Fix generation of multiple outputs for same AIG node in write_aiger
2017-07-05 14:23:54 +02:00
Clifford Wolf
37af6294bd
Add write_table command
2017-07-05 12:13:53 +02:00
Clifford Wolf
3e0948e16f
Remove unneeded delays in smtbmc vlogtb
2017-07-03 15:37:17 +02:00
Clifford Wolf
287831dca3
Include output ports with constant driver in AIGER output
2017-07-03 14:53:17 +02:00
Clifford Wolf
ea805af6f5
Add "yosys-smtbmc --vlogtb-top"
2017-07-01 18:19:23 +02:00
Clifford Wolf
7d2fb6e2fc
Fix smtbmc vlogtb bug in $anyseq handling
2017-07-01 02:13:32 +02:00
Clifford Wolf
8f8baccfde
Fix generation of vlogtb output in yosys-smtbmc for "rand reg" and "rand const reg"
2017-06-07 12:30:24 +02:00
Clifford Wolf
c365e33fd7
Fix AIGER back-end for multiple symbols per input/latch/output/property
2017-05-30 19:09:11 +02:00
Clifford Wolf
9ed4c9d710
Improve write_aiger handling of unconnected nets and constants
2017-05-28 11:31:35 +02:00
Clifford Wolf
d9201b85f3
Change default smt2 solver to yices (Yices 2 has switched its license to GPL)
2017-05-27 11:56:01 +02:00
Clifford Wolf
2122ae69b3
Add workaround for CBMC bug to SimpleC back-end
2017-05-17 21:07:54 +02:00
Clifford Wolf
05cdd58c8d
Add $_ANDNOT_ and $_ORNOT_ gates
2017-05-17 09:08:29 +02:00
Clifford Wolf
9f4fbc5e74
Add <modname>_init() function generator to simpleC back-end
2017-05-16 19:34:07 +02:00
Clifford Wolf
35be567605
Improve simplec back-end
2017-05-16 08:50:23 +02:00
Clifford Wolf
8d3c706459
Improve simplec back-end
2017-05-15 13:21:59 +02:00
Clifford Wolf
9c397ea78b
Improve simplec back-end
2017-05-14 13:14:49 +02:00
Clifford Wolf
628daab277
Improve simplec back-end
2017-05-13 18:47:31 +02:00
Clifford Wolf
ef7594ce3d
Improve simplec back-end
2017-05-12 22:39:16 +02:00
Clifford Wolf
7931e1ebb4
Added support for more gate types to simplec back-end
2017-05-12 17:42:31 +02:00
Clifford Wolf
bd4ed19887
Add first draft of simple C back-end
2017-05-12 14:13:33 +02:00
Clifford Wolf
1a4b7c6bfa
Fix boolector support in yosys-smtbmc
2017-05-08 14:33:22 +02:00
Clifford Wolf
106e44f406
Add "write_smt2 -stdt" mode
2017-03-20 12:00:35 +01:00
Clifford Wolf
0ac72e759d
Add generation of logic cells to EDIF back-end runtest.py
2017-03-19 14:57:40 +01:00
Clifford Wolf
850f8299a9
Fix EDIF: portRef member 0 is always the MSB bit
2017-03-19 14:53:28 +01:00
Clifford Wolf
1390e9a0a7
Add simple EDIF test case generator and checker
2017-03-18 15:00:03 +01:00
Clifford Wolf
c855353986
Improve smt2 encodings of assert/assume/cover, better wire_smt2 help msg
2017-03-04 23:41:54 +01:00
Clifford Wolf
a6ca28276e
Add write_aiger $anyseq support
2017-03-02 16:39:48 +01:00
Clifford Wolf
fbd52ec6dd
Use hex addresses in smtbmc vcd mem traces
2017-02-28 13:54:50 +01:00
Clifford Wolf
2203562268
Add smtbmc support for memory vcd dumping
2017-02-26 21:26:32 +01:00
Clifford Wolf
80ecd7a26f
Fix extra newline bug in write_smt2
2017-02-26 14:41:27 +01:00
Clifford Wolf
6e152f7aa1
Fix bug in smtio unroll code
2017-02-26 14:39:07 +01:00
Clifford Wolf
66a1617b69
Fix assert checking in "yosys-smtbmc -c --append"
2017-02-26 11:06:26 +01:00
Clifford Wolf
fd1cc0c73d
Improve (and fix for stbv mode) SMT2 memory API
2017-02-26 10:58:34 +01:00
Clifford Wolf
38bf458037
Add support for "yosys-smtbmc -c --append"
2017-02-25 23:41:40 +01:00
Clifford Wolf
c7d1286728
Improve "write_edif" help message
2017-02-25 16:35:53 +01:00
Clifford Wolf
dfddf391f9
Move EdifNames out of double-private namespace
2017-02-25 16:29:27 +01:00
Clifford Wolf
8c61ecdd6e
Clean up edif code, swap bit indexing of "upto" ports
2017-02-25 16:28:34 +01:00
Clifford Wolf
b76c89a5dd
Merge branch 'master' of https://github.com/klammerj/yosys into klammerj-master
2017-02-25 15:59:02 +01:00
Clifford Wolf
dac0842d61
Add $live and $fair support to AIGER back-end.
2017-02-25 13:07:15 +01:00
Clifford Wolf
7af9727f78
Add "write_smt2 -stbv"
2017-02-24 18:24:53 +01:00
Clifford Wolf
a9c3acf5a2
Add SMT2 statebv mode (inactive for now)
2017-02-24 14:04:52 +01:00
Johann Klammer
6d7a77dbf6
Did as you requested, /but/...
...
Now the nets are wired in reverse again because the netlister still uses zero-based indices.
2017-02-24 13:18:49 +01:00
Johann Klammer
06df86aae3
add options for edif flavors
...
*to force renames on wide ports
*to choose array delimiters
*to choose up or downwards indices
2017-02-23 19:42:37 +01:00
Clifford Wolf
242c5f01de
Add "yosys-smtbmc -S <opt>"
2017-02-19 22:51:29 +01:00
Clifford Wolf
4e80ce97a8
Add warning about x/z bits left unconnected in EDIF output
2017-02-14 12:49:35 +01:00
Adam Izraelevitz
794cec0016
More progress on Firrtl backend.
...
Chisel -> Firrtl -> Verilog -> Firrtl -> Verilog is successful for a
simple rocket-chip design.
2017-02-13 11:17:53 -08:00
Clifford Wolf
5541b42159
Add assert check in "yosys-smtbmc -c"
2017-02-04 21:22:17 +01:00
Clifford Wolf
adbecfee66
Improve yosys-smtbmc cover() support
2017-02-04 21:10:24 +01:00
Clifford Wolf
0c0784b6bf
Partially implement cover() support in yosys-smtbmc
2017-02-04 18:17:08 +01:00
Clifford Wolf
6abf79eb28
Further improve cover() support
2017-02-04 17:02:13 +01:00
Clifford Wolf
18ea65ef04
Add "yosys-smtbmc --aig <aim_filename>:<aiw_filename>" support
2017-01-30 11:38:43 +01:00
Clifford Wolf
e54c355b41
Add "yosys-smtbmc --aig-noheader" and AIGER mem init support
2017-01-28 15:15:02 +01:00
Clifford Wolf
b7cfb7dbd2
Fix $initstate handling bug in yosys-smtbmc
2017-01-11 14:14:12 +01:00
Clifford Wolf
b9ad91b93e
Implicitly set "yosys-smtbmc --noprogress" on windows
2017-01-04 15:23:48 +01:00
Clifford Wolf
ed812ea39c
Fixed "yosys-smtbmc --noprogress"
2017-01-04 12:03:04 +01:00
Clifford Wolf
81bb952e5d
Handle "always 1" like "always -1" in .smtc files
2017-01-02 20:08:03 +01:00
Clifford Wolf
2198948398
Improved write_json help message
2016-12-29 12:13:29 +01:00
Clifford Wolf
a61c88f122
Added $anyconst support to AIGER back-end
2016-12-11 13:48:18 +01:00
Clifford Wolf
a44cc7a3d1
Added $assert/$assume support to AIGER back-end
2016-12-03 13:20:29 +01:00
Clifford Wolf
37760541bd
Improved yosys-smtbmc default -t/--assume-skipped for --cex and --aig
2016-12-03 12:37:20 +01:00
Clifford Wolf
88b9733253
Added "yosys-smtbmc --aig"
2016-12-01 13:16:57 +01:00
Clifford Wolf
52c243cf05
Added support for partially initialized regs to smt2 back-end
2016-12-01 12:00:00 +01:00
Clifford Wolf
5fa1fa1e6f
Added "write_aiger -zinit -symbols -vmap"
2016-12-01 11:04:36 +01:00
Clifford Wolf
c1f762ca56
Added "write_aiger" command
2016-11-30 21:30:24 +01:00
Clifford Wolf
df2e5aad6f
Bugfix in smt2 back-end for pure checker modules
2016-11-28 15:15:09 +01:00
Clifford Wolf
c17d98f55c
Removed shebang line from smtio.py, fixes #279
2016-11-27 12:11:04 +01:00
Clifford Wolf
5c2c78e2dd
Added wire start_offset and upto handling BLIF back-end
2016-11-23 13:54:33 +01:00
Clifford Wolf
f257ccf22e
Added "yosys-smtbmc --append"
2016-11-22 21:21:13 +01:00
Adam Izraelevitz
f77dc3bacc
Bugfix: include assign to write-mask
2016-11-18 11:49:26 -08:00
Clifford Wolf
e01382739d
More progress in FIRRTL back-end
2016-11-18 02:41:29 +01:00
Clifford Wolf
c051115e03
Progress in FIRRTL back-end
2016-11-18 00:32:35 +01:00
Clifford Wolf
57966a619f
Added first draft of FIRRTL back-end
2016-11-17 23:36:47 +01:00
Clifford Wolf
ce132cf652
Cleanups and fixed in write_verilog regarding reg init
2016-11-16 12:00:39 +01:00
Clifford Wolf
3db2ac4e00
Added hex constant support to write_verilog
2016-11-03 12:13:23 +01:00
Clifford Wolf
caa2fc62ef
Adde "write_verilog -renameprefix -v"
2016-11-01 11:30:27 +01:00
Clifford Wolf
aa72262330
Added avail params to ilang format, check module params in 'hierarchy -check'
2016-10-22 11:05:49 +02:00
Clifford Wolf
281a977b39
Ignore L_pi nets in "yosys-smtbmc --cex"
2016-10-18 10:54:53 +02:00
Clifford Wolf
9e980a2bb0
Use init value "2" for all uninitialized FFs in BLIF back-end
2016-10-18 10:54:04 +02:00
Clifford Wolf
0bcc617a4f
Added "yosys-smtbmc --cex <filename>"
2016-10-17 14:57:28 +02:00
Clifford Wolf
189fbd4cf8
cleanup in write_smt2 log messages (-bv and -mem are now default)
2016-10-16 23:02:51 +02:00
Clifford Wolf
bdc316db50
Added $anyseq cell type
2016-10-14 15:24:03 +02:00
Clifford Wolf
53655d173b
Added $global_clock verilog syntax support for creating $ff cells
2016-10-14 12:33:56 +02:00
Clifford Wolf
8ebba8a35f
Added $ff and $_FF_ cell types
2016-10-12 01:18:39 +02:00
Clifford Wolf
11130d581d
Merge branch 'master' of github.com:cliffordwolf/yosys
2016-10-11 03:58:27 +02:00
Clifford Wolf
5f6a838823
Added smtc support for top-level state with [], [N:] syntax
2016-10-08 12:25:34 +02:00
Clifford Wolf
5f7c5e685b
Bugfix in yosys-smtbmc --noincr
2016-10-04 00:54:44 +02:00
Clifford Wolf
1114ce9210
yosys-smtbmc: ABC is a QF_BV solver
2016-10-03 20:43:38 +02:00
Clifford Wolf
99b2093bc4
Added "yosys-smtbmc --noincr"
2016-10-03 20:30:38 +02:00
Clifford Wolf
9aec8a1672
yosys-smtbmc: added smtc [...] support for cells
2016-10-02 22:08:30 +02:00
Clifford Wolf
4eb0d6fc0e
Added "yosys-smtbmc -s abc"
2016-10-01 13:54:21 +02:00
Clifford Wolf
34e2fb594d
Minor improvements in yosys-smtbmc
2016-09-24 20:40:22 +02:00
Clifford Wolf
2e244c2d8e
Added yosys-smtbmc --noinfo and --dummy
2016-09-19 20:43:28 +02:00
Clifford Wolf
d009cdd6ee
Improved handling of SMT2 logics in yosys-smtbmc
2016-09-18 20:48:09 +02:00
Clifford Wolf
7bc88e8101
yosys-smtbmc: added -i support smtc files
2016-09-18 00:48:36 +02:00
Clifford Wolf
d39db41df8
Work-around for boolector bug
2016-09-13 13:23:06 +02:00
Clifford Wolf
6f416c1953
Added missing :produce-models setting to smtio.py
2016-09-11 18:17:22 +02:00
Clifford Wolf
5199aafca0
Minor improvements to smtio.py vcd writer
2016-09-10 16:24:08 +02:00
Clifford Wolf
b582f11074
fixed write_smt2 for (non-combinatorial) loops through hierarchical cells
2016-09-10 15:14:41 +02:00
Clifford Wolf
3ceba145d5
smt2 mem init bugfix
2016-09-08 18:08:15 +02:00
Clifford Wolf
14bfd3c5c1
yosys-smtbmc meminit support
2016-09-08 11:16:12 +02:00
Clifford Wolf
209a3d9ffc
Bugfix in "yosys-smtbmc --unroll"
2016-09-07 21:01:51 +02:00
Clifford Wolf
6770d6e0f8
Added "yosys-smtbmc --unroll"
2016-09-07 20:57:56 +02:00
Clifford Wolf
97b449fe55
yosys-smtbmc: flush stdout after each log msg
2016-09-06 01:40:31 +02:00
Clifford Wolf
372d672c2a
Minor bugfix in write_smt2
2016-09-04 16:32:47 +02:00
Clifford Wolf
fa5565b606
Added boolector support to yosys-smtbmc
2016-09-03 14:26:00 +02:00
Clifford Wolf
948aac9e1e
Don't re-create hex_dict for each value
2016-09-02 13:46:56 +02:00
Kaj Tuomi
d88cd0ae7f
More PEP 8 fixes.
2016-09-02 13:09:09 +03:00
Kaj Tuomi
c4ba1965fd
Indentation and PEP 8 fixes. CamelCase and white space after semicolon.
2016-09-02 13:01:31 +03:00
Kaj Tuomi
2343dda946
Use dict lookup instead of many ifs.
2016-09-02 12:50:23 +03:00
Kaj Tuomi
279298c0b8
Fix: Unresolved reference.
2016-09-02 11:12:30 +03:00
Kaj Tuomi
74dd36ad55
Some syntax fixes. Generator and comma separated list modifications.
2016-09-02 11:02:19 +03:00
Clifford Wolf
aa25a4cec6
Added $anyconst support to yosys-smtbmc
2016-08-30 19:27:42 +02:00
Clifford Wolf
a8124c137e
Fixed memory bug in write_smt2
2016-08-30 14:49:47 +02:00
Clifford Wolf
b04a40d9fe
Made "write_smt2 -bv -mem" default, added "write_smt2 -nobv -nomem"
2016-08-30 12:40:09 +02:00
Clifford Wolf
39e4faa2e4
Added $anyconst support to smt2 back-end
2016-08-30 11:26:10 +02:00
Clifford Wolf
c417421495
Added "yosys-smtbmc --dump-all"
2016-08-29 22:41:45 +02:00
Clifford Wolf
b226893461
More yosys-smtbmc bugfixes
2016-08-29 14:53:32 +02:00
Clifford Wolf
a2e2fc5980
Various fixes and improvements in yosys-smtbmc
2016-08-29 13:53:12 +02:00
Clifford Wolf
f56dba8e20
Some changes to yosys-smtbmc cmd line options, add --final-only
2016-08-27 22:04:15 +02:00
Clifford Wolf
adcda6817e
Added smtc "final" statement
2016-08-27 14:30:36 +02:00
Clifford Wolf
17233b11e1
Various fixes and improvements in smt2 back-end
2016-08-26 17:33:02 +02:00
Clifford Wolf
ad56ad44c3
More yosys-smtbmc smtc features
2016-08-24 23:18:29 +02:00
Clifford Wolf
ee3e7a0e45
yosys-smtbmc --smtc -g
2016-08-24 22:09:50 +02:00
Clifford Wolf
6523023645
Minor yosys-smtbmc bugfix
2016-08-22 17:45:01 +02:00
Clifford Wolf
583ceee6eb
Added "yosys-smtbmc --constr"
2016-08-22 17:27:43 +02:00
Clifford Wolf
2bd30e2026
Added "yosys-smtbmc --dump-constr"
2016-08-22 16:48:46 +02:00
Clifford Wolf
7a33b9892a
yosys-smtbmc: improved --dump-vlogtb handling of memories
2016-08-21 15:56:22 +02:00
Clifford Wolf
f7578b0239
Added "yosys-smtbmc --dump-vlogtb"
2016-08-20 18:43:39 +02:00
Clifford Wolf
ed785194de
Added support for memories to smtio.py
2016-08-20 18:42:32 +02:00
Clifford Wolf
c325bae792
Deprecated "write_smt2 -regs" (by default on now), and some other smt2 back-end improvements
2016-08-20 18:41:57 +02:00
Clifford Wolf
28271e43c9
Added "yosys-smtbmc -g"
2016-08-20 16:32:50 +02:00
Clifford Wolf
a889acb897
Added smtbmc longopt support
2016-08-20 16:07:59 +02:00
Clifford Wolf
75bf7416f0
Bugfix in partial mem write handling in verilog back-end
2016-08-20 13:06:06 +02:00
Clifford Wolf
9b8e06bee1
Added missing support for mem read enable ports to verilog back-end
2016-08-18 21:47:02 +02:00
Clifford Wolf
de8ee412c3
Improved smtbmc vcd generation performance
2016-08-18 11:17:45 +02:00
Clifford Wolf
dfcd30ea86
Added printing of code loc of failed asserts to yosys-smtbmc
2016-08-17 20:10:02 +02:00
Clifford Wolf
f0a8713fea
Fixed upto handling in verilog back-end
2016-08-15 08:26:20 +02:00
Clifford Wolf
21e1bac084
Merge branch 'master' of github.com:cliffordwolf/yosys
2016-07-30 12:50:39 +02:00
Clifford Wolf
5fe13a16ea
Added "write_verilog -defparam"
2016-07-30 12:46:06 +02:00
Clifford Wolf
7fa61cba1b
Added "write_verilog -nodec -nostr"
2016-07-30 12:38:40 +02:00
Clifford Wolf
da56a5bbc6
Added $initstate support to smtbmc flow
2016-07-27 16:11:37 +02:00
whitequark
546233f0e1
write_json: also write module attributes.
2016-07-12 06:32:04 +00:00
Clifford Wolf
c71785d65e
Yosys-smtbmc: Support for hierarchical VCD dumping
2016-07-11 12:49:33 +02:00
Clifford Wolf
0153ad85d9
Moved smt2 yosys info parsing from smtbmc.py to smtio.py
2016-07-11 11:49:05 +02:00
Clifford Wolf
771c5fe000
Support for hierarchical designs in smt2 back-end
2016-07-10 18:11:25 +02:00
Clifford Wolf
27b5347a87
Restored blif "-true - .." behavior, use "-true + .." for eddiehung-vtr behavior
2016-07-08 11:51:04 +02:00
Clifford Wolf
72149aba2e
In BLIF, a .names without entries already always outputs 0
2016-07-08 11:41:26 +02:00
Clifford Wolf
f6b7cf23d6
Merge branch 'yosys-0.5-vtr' of https://github.com/eddiehung/yosys into eddiehung-vtr
2016-07-08 11:32:36 +02:00
Clifford Wolf
5ffad4e073
Added $sop support to BLIF back-end
2016-06-18 12:28:49 +02:00
Clifford Wolf
f3983a0940
Also escape "=" in spice output
2016-05-20 16:43:13 +02:00
Clifford Wolf
d10dfccabb
Added "write_blif -noalias"
2016-05-06 15:05:53 +02:00
Clifford Wolf
60ac1bd178
Added support for "active high" and "active low" latches in BLIF back-end
2016-04-22 18:00:46 +02:00
Clifford Wolf
0bc95f1e04
Added "yosys -D" feature
2016-04-21 23:28:37 +02:00
Clifford Wolf
3920bf58d0
Fixed some typos
2016-04-05 08:18:21 +02:00
Clifford Wolf
1d0f0d668a
Renamed opt_const to opt_expr
2016-03-31 08:46:56 +02:00
Clifford Wolf
2a8d5e64f5
Bugfix in write_verilog for RTLIL processes
2016-03-14 13:03:28 +01:00
Clifford Wolf
d117893007
Added "write_edif -nogndvcc"
2016-03-08 21:30:45 +01:00
Clifford Wolf
5547fae4cf
Be more conservative with net names in spice output
2016-03-02 12:02:59 +01:00
Sebastian Kuzminsky
7e6426a67d
user-facing spelling fixes
...
"speciefied" -> "specified"
"unkown" -> "unknown"
2016-02-28 15:14:01 -07:00
Clifford Wolf
0d7fd2585e
Added "int ceil_log2(int)" function
2016-02-13 16:52:16 +01:00
Clifford Wolf
4393a8ffbf
Added "write_blif -cname" mode
2016-01-06 14:32:28 +01:00
Clifford Wolf
47fac573cf
Added yosys-smtbmc -S
2015-12-20 09:58:54 +01:00
Clifford Wolf
207736b4ee
Import more std:: stuff into Yosys namespace
2015-10-25 19:30:49 +01:00
Clifford Wolf
7f110e7018
renamed SigSpec::to_single_sigbit() to SigSpec::as_bit(), added is_bit()
2015-10-24 22:56:40 +02:00
Clifford Wolf
255bb914ba
Progress in yosys-smtbmc
2015-10-15 15:54:59 +02:00
Clifford Wolf
302166dd59
Improvements in yosys-smtbmc
2015-10-15 15:10:33 +02:00
Clifford Wolf
5dd3e93e8f
More "yosys-smtbmc -c" fixes
2015-10-14 23:23:25 +02:00
Clifford Wolf
9fd0f87059
Fixed yosys-smtbmc -c
2015-10-14 23:00:46 +02:00
Clifford Wolf
3c31572152
Added yosys-smtbmc copyright
2015-10-14 01:31:54 +02:00
Clifford Wolf
d7de0f4bd1
Improvements in yosys-smtbmc
2015-10-14 01:27:55 +02:00
Clifford Wolf
821f1b8534
Added yosys-smtbmc
2015-10-14 00:47:04 +02:00
Clifford Wolf
7bcd2a4bb3
Implemented smtbmc.py -i
2015-10-14 00:18:38 +02:00
Clifford Wolf
29160525aa
Added smtbmc.py
2015-10-13 17:17:23 +02:00
Clifford Wolf
3a22b31bda
Added write_smt2 -wires
2015-10-13 17:17:12 +02:00
Clifford Wolf
4ac202e2a5
Bugfixes in writing of memories as Verilog
2015-09-25 13:49:26 +02:00
Clifford Wolf
09b51cb375
Added "yosys-smt2-wire" tag support to smt2 back-end
2015-08-31 02:05:58 +02:00
Clifford Wolf
b659ffb457
Fixed generation of smt2 concat statements
2015-08-15 11:45:44 +02:00
Larry Doolittle
6c00704a5e
Another block of spelling fixes
...
Smaller this time
2015-08-14 23:27:05 +02:00
Clifford Wolf
0350074819
Re-created command-reference-manual.tex, copied some doc fixes to online help
2015-08-14 11:27:19 +02:00
Clifford Wolf
84bf862f7c
Spell check (by Larry Doolittle)
2015-08-14 10:56:05 +02:00
Clifford Wolf
698357dd9a
Added "write_smt2 -regs"
2015-08-12 17:13:54 +02:00
Clifford Wolf
f81bf9bdea
Added SMV back-end 'test_cells.sh' script
2015-08-12 12:56:20 +02:00
Clifford Wolf
883e09d8ed
Use MEMID as name for $mem cell
2015-08-09 13:35:44 +02:00
Clifford Wolf
6834461f65
Remove some very strange whitespace in btor.cc (by Larry Doolittle)
2015-08-05 22:11:26 +02:00
Clifford Wolf
5dc23975eb
Bugfix in SMV back-end for partially unassigned wires
2015-08-05 11:36:26 +02:00
Clifford Wolf
c7fd3fbb68
Added $assert support to SMV back-end
2015-08-04 20:05:37 +02:00
Clifford Wolf
eac0bcd7d3
Improvements in BLIF back-end
2015-07-29 17:06:19 +02:00
Clifford Wolf
6c84341f22
Fixed trailing whitespaces
2015-07-02 11:14:30 +02:00
Clifford Wolf
3123c45415
Added init support to SMV back-end
2015-06-19 16:43:02 +02:00
Clifford Wolf
6c6bf4999e
Progress in SMV back-end
2015-06-19 16:26:53 +02:00
Clifford Wolf
8c79765de5
Progress in SMV back-end
2015-06-19 14:08:46 +02:00
Clifford Wolf
8a86162ae9
Progress in SMV back-end
2015-06-18 16:29:11 +02:00
Clifford Wolf
8e84418225
Progress in SMV back-end
2015-06-17 09:56:42 +02:00
Clifford Wolf
9f7a5b4ef9
Progress in SMV back-end
2015-06-17 07:24:27 +02:00
Clifford Wolf
b8c5e27006
Progress in SMV back-end
2015-06-16 19:05:26 +02:00
Clifford Wolf
52315039c5
Progress in SMV back-end
2015-06-15 17:01:01 +02:00
Clifford Wolf
0f01ef61ef
Progress in SMV back-end
2015-06-15 13:24:17 +02:00
Clifford Wolf
ea23bb8aa4
Added "write_smv" skeleton
2015-06-15 00:46:27 +02:00
Clifford Wolf
93685a77c6
Removed debug code from write_smt2
2015-06-14 16:22:06 +02:00
Clifford Wolf
255dcb27a0
Added write_smt2 -mem
2015-06-14 15:46:47 +02:00
Clifford Wolf
4c733301e6
Fixed cstr_buf for std::string with small string optimization
2015-06-11 13:39:49 +02:00
Clifford Wolf
3a6abc9bf6
Improvements in cellaigs.cc and "json -aig"
2015-06-11 10:48:16 +02:00
Clifford Wolf
1ae360cf72
AigMaker refactoring
2015-06-10 23:00:12 +02:00
Clifford Wolf
e534881794
Added "json -aig"
2015-06-10 08:13:56 +02:00
luke whittlesey
2f90499e3d
$mem cell in verilog backend : grouped writes by clock
2015-06-08 17:35:40 -04:00
luke whittlesey
a8fe040906
Bug fix in $mem verilog backend + changed tests/bram flow of make test.
2015-06-04 16:12:40 -04:00
Clifford Wolf
08a4af3cde
Improvements in BLIF front-end
2015-05-24 08:03:21 +02:00
Clifford Wolf
4744bb95fb
Some fixes for $mem in verilog back-end
2015-05-20 13:55:50 +02:00
Clifford Wolf
42348cddd9
Merge pull request #63 from wluker/verilog-backend-mem
...
Fixed bug in $mem cell verilog code generation.
2015-05-11 21:38:06 +02:00
luke whittlesey
3bb5f064b8
Fixed bug in $mem cell verilog code generation.
2015-05-11 14:05:18 -04:00
Clifford Wolf
9e56739634
Disabled broken $mem support in verilog backend
2015-05-10 21:38:41 +02:00
luke whittlesey
6de8fea2c7
Made changes recommended by Clifford Wolf ...
...
Removed bit_check_equal(), used RTLIL::SigBit for individual bits, used
dict<> instead of std::map, and used RTLIL::SigSpec instead of
std::vector.
2015-05-10 11:33:24 -04:00
luke whittlesey
2c1e150297
Verilog backend for $mem cells should now be able to handle different
...
write-enable bits and RD_TRANSPARENT parameter settings.
2015-05-08 15:29:51 -04:00
luke whittlesey
c0b68f4848
Added support for $mem cells in the verilog backend.
2015-05-07 13:03:09 -04:00
eddiehung
7c62318239
Fix for all zero mask
2015-05-03 12:53:09 +01:00
eddiehung
079c1205fe
Escape '<' and '>' some more
2015-05-03 10:37:20 +01:00
eddiehung
872e13321c
For vtr, escape angle brackets as well
2015-04-28 08:56:00 +01:00
eddiehung
058deb777e
blifwriter: write out .names for true/false/undef type == '-'
2015-04-28 08:55:26 +01:00
Clifford Wolf
d176e613c2
Minor fixes in handling of "init" attribute
2015-04-09 15:12:26 +02:00
Clifford Wolf
aa0ab975b9
Removed "techmap -share_map" (use "-map +/filename" instead)
2015-04-08 12:13:53 +02:00
Clifford Wolf
c0e2b3eb11
Added "port_directions" to write_json output
2015-04-06 01:49:58 +02:00
Clifford Wolf
b0c0ede879
Added "init" attribute support to verilog backend
2015-04-04 18:06:52 +02:00
Ahmed Irfan
13e2e71ebe
Update README
...
corrected url
2015-04-03 17:11:45 +02:00
Ahmed Irfan
ed750f0a55
Delete btor.ys
...
.ys script not needed
2015-04-03 16:45:54 +02:00
Ahmed Irfan
e82e4f7df4
Update README
...
pmux cell is implemented
2015-04-03 16:45:14 +02:00
Ahmed Irfan
ea2e0297d5
separated memory next from write cell
2015-04-03 16:41:50 +02:00
Clifford Wolf
67e6dcd34a
Added Verilog backend $dffsr support
2015-03-18 08:01:37 +01:00
Clifford Wolf
6c8fdb1829
Documentation for JSON format, added attributes
2015-03-06 10:21:21 +01:00
Clifford Wolf
adc12ce46e
Json bugfix
2015-03-03 09:41:41 +01:00
Clifford Wolf
4fc63f27a1
Json backend improvements
2015-03-03 09:28:44 +01:00
Clifford Wolf
795a6e1d04
Added write_blif -attr
2015-03-02 23:47:45 +01:00
Clifford Wolf
8b488983d0
Added JSON backend
2015-03-02 23:30:58 +01:00
Clifford Wolf
5d4f513c3b
Added $assume support to write_smt2
2015-02-26 19:02:55 +01:00
Clifford Wolf
ff3f2448b1
Minor "write_smt2" help msg change
2015-02-22 16:30:02 +01:00
Clifford Wolf
4b89dd983c
Added "<mod>_a" and "<mod>_i" to write_smt2 output
2015-02-22 16:19:10 +01:00
Clifford Wolf
756b4064b2
Fixed "write_verilog -attr2comment" handling of "*/" in strings
2015-02-13 22:48:10 +01:00
Clifford Wolf
6978f3a77b
Added EDIF backend support for multi-bit cell ports
2015-02-01 15:43:35 +01:00
Clifford Wolf
fb8c755726
Shorter "dump" options
2015-01-31 23:52:36 +01:00
Clifford Wolf
2a9ad48eb6
Added ENABLE_NDEBUG makefile options
2015-01-24 12:16:46 +01:00
Clifford Wolf
43951099cf
Added dict/pool.sort()
2015-01-24 00:13:27 +01:00
Clifford Wolf
146f769bee
Cosmetic changes in verilog output format
2015-01-02 22:57:08 +01:00
Clifford Wolf
eefe78be09
Fixed memory->start_offset handling
2015-01-01 12:56:01 +01:00
Clifford Wolf
9e6fb0b02c
Replaced std::unordered_map as implementation for Yosys::dict
2014-12-26 21:35:22 +01:00
Clifford Wolf
a6c96b986b
Added Yosys::{dict,nodict,vector} container types
2014-12-26 10:53:21 +01:00
Clifford Wolf
e8c12e5f0c
Various fixes and improvements in "write_smt2 -bv"
2014-12-25 20:28:34 +01:00
Clifford Wolf
68233baa1f
Various fixes and improvements in write_smt2
2014-12-25 17:52:31 +01:00
Clifford Wolf
95f17dbab0
Added support for most BV cell types to write_smt2
2014-12-25 15:37:02 +01:00
Clifford Wolf
1c3d51375f
Added "write_smt2 -bv" and other write_smt2 improvements
2014-12-25 13:30:20 +01:00
Clifford Wolf
e548483c91
Added write_smt2 (only gate level logic supported so far)
2014-12-24 16:17:57 +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
5df192e71c
Added $dffe support to write_verilog
2014-12-20 00:03:20 +01:00
Clifford Wolf
30de490d86
Fixed another bug in write_blif handling of $lut cells
2014-12-19 17:54:44 +01:00
Clifford Wolf
b95051fb70
Fixed writing of $lut cells in BLIF backend
2014-12-17 11:13:57 +01:00
Clifford Wolf
e01254d824
Added "write_blif -undef" and support for special "-" true/false/undef type
2014-12-14 18:00:38 +01:00
Clifford Wolf
59d11978fc
Added "write_blif -blackbox"
...
based on code by Eddie Hung from
https://github.com/eddiehung/yosys/commit/1e481661cb4a4
2014-12-14 17:45:03 +01:00
Clifford Wolf
32dce4a870
Added "blif -unbuf" feature
2014-12-14 17:37:46 +01:00
Clifford Wolf
fe829bdbdc
Added log_warning() API
2014-11-09 10:44:23 +01:00
Clifford Wolf
461594bb83
Fixed generation of temp names in verilog backend
2014-11-07 14:40:06 +01:00
Clifford Wolf
4569a747f8
Renamed SIZE() to GetSize() because of name collision on Win32
2014-10-10 17:07:24 +02:00
Clifford Wolf
f9a307a50b
namespace Yosys
2014-09-27 16:17:53 +02:00
Ahmed Irfan
d3c67ad9b6
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
2014-09-22 11:35:04 +02:00
Clifford Wolf
309623ff17
Sorting of object names in ilang backend
2014-09-19 15:50:34 +02:00
ahmedirfan1983
b783dbe148
fixed memory next issue, when same memory is written in different case statement
...
fixed reduce_xnor, logic_not bug translation bug
2014-09-18 11:19:48 +02:00
Clifford Wolf
9329a76818
Various bug fixes (related to $macc model testing)
2014-09-06 20:30:46 +02:00
Ruben Undheim
79cbf9067c
Corrected spelling mistakes found by lintian
2014-09-06 08:47:06 +02:00
Clifford Wolf
8927aa6148
Removed $bu0 cell type
2014-09-04 02:07:52 +02:00
Clifford Wolf
b9cb483f3e
Using $pos models for $bu0
2014-09-03 21:20:59 +02:00
Ahmed Irfan
2446b6fbef
added $pmux cell translation
2014-09-02 14:47:51 +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
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
f82c978e08
Fixed AOI/OAI expr handling in verilog backend
2014-08-16 22:05:09 +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
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
746aac540b
Refactoring of CellType class
2014-08-14 15:46:51 +02:00
Clifford Wolf
88cf00ce78
Be more conservative with printing decimal numbers in verilog backend
2014-08-02 21:54:02 +02:00
Clifford Wolf
ca1b5d50e0
Improved verilog output for ordinary $mux cells
2014-08-02 21:10:08 +02:00
Clifford Wolf
04727c7e0f
No implicit conversion from IdString to anything else
2014-08-02 18:58:40 +02:00
Clifford Wolf
b9bd22b8c8
More cleanups related to RTLIL::IdString usage
2014-08-02 13:19:57 +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
1cb25c05b3
Moved some stuff to kernel/yosys.{h,cc}, using Yosys:: namespace
2014-07-31 13:19:47 +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
397b00252d
Added $shift and $shiftx cell types (needed for correct part select behavior)
2014-07-29 16:35:13 +02:00
Clifford Wolf
27a872d1e7
Added support for "upto" wires to Verilog front- and back-end
2014-07-28 14:25:03 +02:00
Clifford Wolf
3c45277ee0
Added wire->upto flag for signals such as "wire [0:7] x;"
2014-07-28 12:12:13 +02:00
Clifford Wolf
7bd2d1064f
Using log_assert() instead of assert()
2014-07-28 11:27:48 +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
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
5826670009
Various RTLIL::SigSpec related code cleanups
2014-07-25 14:25:42 +02:00
Clifford Wolf
6aa792c864
Replaced more old SigChunk programming patterns
2014-07-24 23:10:58 +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
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
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
4147b55c23
Added "autoidx" statement to ilang file format
2014-07-21 15:15:18 +02:00
Clifford Wolf
a30e2857c7
Use functions instead of always blocks for $mux/$pmux/$safe_pmux in verilog backend
2014-07-20 02:16:30 +02:00
Clifford Wolf
0c67393313
Added support for $bu0 to verilog backend
2014-07-20 01:56:16 +02:00
Clifford Wolf
fad8558eb5
Merged OSX fixes from Siesh1oo with some modifications
2014-03-13 12:48:10 +01:00
Clifford Wolf
f7bd0a5232
Use log_abort() and log_assert() in BTOR backend
2014-03-07 15:56:10 +01:00
Clifford Wolf
337b461d26
Added $lut support to blif backend (by user eddiehung from reddit)
2014-02-22 14:25:32 +01:00
Clifford Wolf
038eac7414
Better handling of nameDef and nameRef in edif backend
2014-02-21 13:40:43 +01:00
Clifford Wolf
f3ff29d410
Fixed instantiating multi-bit ports in edif backend
2014-02-21 13:10:36 +01:00
Clifford Wolf
79f8944811
Renamed "write_blif -subckt" to "write_blif -icells" and added -gates and -param
2014-02-21 10:40:15 +01:00
Ahmed Irfan
ac896c63e2
modified btor synthesis script for correct use of splice command.
2014-02-12 13:38:28 +01:00
Ahmed Irfan
45e468114a
disabling splice command in the script
2014-02-11 15:43:03 +01:00
Ahmed Irfan
1d64b3e008
register output corrected
2014-02-11 13:28:05 +01:00
Ahmed Irfan
e8f6b8f201
added concat and slice cell translation
2014-02-11 13:06:01 +01:00
Clifford Wolf
fc3b3c4ec3
Added $slice and $concat cell types
2014-02-07 17:44:57 +01:00
Clifford Wolf
f4f230d7cc
Fixed gcc compiler warnings with release build
2014-02-06 22:49:14 +01:00
Clifford Wolf
583636f0ad
Added BTOR backend README file
2014-02-05 18:31:10 +01:00
Clifford Wolf
968ae31cac
Added support for dump -append
2014-02-04 23:45:30 +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
fa103e55ad
Merge branch 'btor' of https://github.com/ahmedirfan1983/yosys
2014-01-26 02:29:19 +01:00
Johann Glaser
f13b3518aa
beautified write_intersynth
2014-01-25 20:16:38 +01:00
Ahmed Irfan
0325efe172
root bug corrected
2014-01-25 19:33:24 +01:00
Ahmed Irfan
137742786e
removed regex include
2014-01-24 18:04:37 +01:00
Ahmed Irfan
2e44b1b73a
merged clifford changes + removed regex
2014-01-24 17:35:42 +01:00
Clifford Wolf
210dda286f
Use techmap -share_map in btor scripts
2014-01-24 15:52:16 +01:00
Clifford Wolf
6804edd5d4
Moved btor scripts to backends/btor/
2014-01-24 15:48:07 +01:00
Ahmed Irfan
aa3cb20e1e
slice bug corrected
2014-01-20 18:35:52 +01:00
Ahmed Irfan
c347f2825f
assert feature
2014-01-20 10:45:02 +01:00
Ahmed Irfan
9a689f33a5
verilog default options pull
...
shift operator width issues
2014-01-17 19:32:35 +01:00
Ahmed Irfan
c7a2e582aa
slice error corrected
2014-01-16 20:16:01 +01:00
Ahmed Irfan
3a1490888d
width issues
...
dff cell for more than one registers
2014-01-15 17:36:33 +01:00
Ahmed Irfan
661b5a993e
BTOR backend
2014-01-14 12:03:53 +01:00
Ahmed Irfan
06482c046b
Merge branch 'master' of https://github.com/cliffordwolf/yosys into btor
2014-01-03 10:54:54 +01:00
Ahmed Irfan
ffd768ce86
btor
2014-01-03 10:52:44 +01:00
Clifford Wolf
74d0de3b74
Updated manual/command-reference-manual.tex
2013-12-28 12:14:47 +01:00
Clifford Wolf
369bf81a70
Added support for non-const === and !== (for miter circuits)
2013-12-27 14:20:15 +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
b5afd75b0a
Fixed gentb_constant handling in autotest backend
2013-12-04 09:09:42 +01:00
Clifford Wolf
ed441346ca
Added dump -m and -n options
2013-11-29 10:33:36 +01:00
Clifford Wolf
41205afc39
Added proper dumping of signed/unsigned parameters to verilog backend
2013-11-24 17:47:22 +01:00
Clifford Wolf
0ef22c7609
Added support for signed parameters in ilang
2013-11-24 17:37:27 +01:00
Clifford Wolf
f71e27dbf1
Remove auto_wire framework (smarter than the verilog standard)
2013-11-24 17:29:11 +01:00
Clifford Wolf
1e6836933d
Added modelsim support to autotest
2013-11-24 15:10:43 +01:00
Clifford Wolf
28093d9dd2
Added "top" attribute to mark top module in hierarchy
2013-11-24 05:03:43 +01:00
Clifford Wolf
295e352ba6
Renamed "placeholder" to "blackbox"
2013-11-22 15:01:12 +01:00
Clifford Wolf
40d9542647
Implemented $_DFFSR_ expression generator in verilog backend
2013-11-21 21:52:30 +01:00
Clifford Wolf
09471846c5
Major improvements in mem2reg and added "init" sync rules
2013-11-21 13:49:00 +01:00
Clifford Wolf
2864cb3b59
Silenced a gcc warning in spice backend
2013-11-09 12:01:50 +01:00
Clifford Wolf
ba305a7ca6
Improved comments on topological sort in edif backend
2013-11-04 08:34:15 +01:00
Clifford Wolf
cd0fe7d786
Added simple topological sort to edif backend
2013-11-03 22:01:32 +01:00
Clifford Wolf
1dcb683fcb
Write yosys version to output files
2013-11-03 21:41:39 +01:00
Clifford Wolf
eab536a203
Merge branch 'master' of github.com:cliffordwolf/yosys
2013-11-03 21:13:21 +01:00
Clifford Wolf
4a60e5842d
Ignore explicit unconnected ports in intersynth backend
2013-11-03 09:00:51 +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
d9fa1e5a1d
Fixed hex string generation bug in edif backend
2013-10-27 08:21:05 +01:00
Clifford Wolf
628b994cf6
Added support for complex set-reset flip-flops in proc_dff
2013-10-24 16:54:05 +02:00
Clifford Wolf
e9dede01ca
Fixed handling of boolean attributes (backends)
2013-10-24 11:27:30 +02:00
Clifford Wolf
eae43e2db4
Fixed handling of boolean attributes (kernel)
2013-10-24 10:59:27 +02:00
Clifford Wolf
e0f693cbb0
Added $_SR_[PN][PN]_, $_DFFSR_[PN][PN][PN]_, $_DLATCH_[PN]_
2013-10-18 12:13:34 +02:00
Clifford Wolf
5998c101a4
Added $sr, $dffsr and $dlatch cell types
2013-10-18 11:56:16 +02:00
Clifford Wolf
30b0de006f
Added -buf, -true and -false options to blif backend
2013-10-17 21:37:18 +02:00
Clifford Wolf
5dce6379aa
Improvements in EDIF backend
2013-09-17 13:07:12 +02:00
Clifford Wolf
dc767d4e4c
Added additional options to BLIF backend
2013-09-15 13:33:33 +02:00
Clifford Wolf
0ec5542ab4
Added BLIF backend
2013-09-15 13:13:01 +02:00
Clifford Wolf
28069e8a10
A couple of small fixes in SPICE backend
2013-09-15 12:19:06 +02:00
Clifford Wolf
2c9bd23801
Added spice testbench to techlibs/cmos
2013-09-14 13:29:11 +02:00
Clifford Wolf
bbe5aa446b
Added spice backend
2013-09-14 11:23:45 +02:00
Clifford Wolf
70476e2431
Merge branch 'master' of github.com:cliffordwolf/yosys
2013-09-03 19:10:25 +02:00
Clifford Wolf
73914d1a41
Added -selected option to various backends
2013-09-03 19:10:11 +02:00
Clifford Wolf
09e200797a
Encode large (>32 bits) parameters as hex string in edif backend
2013-08-28 08:48:49 +02:00
Clifford Wolf
2feee7415d
Improved edif backend
2013-08-27 14:22:11 +02:00
Clifford Wolf
39ee561169
More explicit integer output in verilog backend
2013-08-22 20:31:04 +02:00
Clifford Wolf
4f4cb2307f
Added correct encoding of identifiers in EDIF backend
2013-08-22 14:30:33 +02:00
Clifford Wolf
aba8639a3f
Added edif backend (still under construction)
2013-08-22 11:34:55 +02:00
Clifford Wolf
af79b4bd98
Fixed generation of newlines in "dump" output
2013-06-10 12:38:02 +02:00
Clifford Wolf
21d9251e52
Added "dump" command (part ilang backend)
2013-06-02 17:53:30 +02:00
Clifford Wolf
7bfc7b61a8
Implemented proper handling of stub placeholder modules
2013-03-28 09:20:10 +01:00
Clifford Wolf
05ae20f260
Added -notypes option to intersynth backend
2013-03-24 12:05:25 +01:00
Clifford Wolf
a0fa259d81
Fixed gcc build (intersynth backend)
2013-03-23 19:01:58 +01:00
Clifford Wolf
bee57c808a
Various improvements in intersynth backend
2013-03-23 12:02:09 +01:00
Clifford Wolf
80aefb3eaa
Added intersynth backend
2013-03-23 10:58:14 +01:00
Clifford Wolf
87c7717566
Avoid verilog-2k in verilog backend
2013-03-21 09:51:25 +01:00
Clifford Wolf
11789db206
More support code for $sr cells
2013-03-14 11:15:00 +01:00
Clifford Wolf
441e5fbfca
Fixed a gcc compiler warning [-Wparentheses]
2013-03-03 22:45:06 +01:00
Clifford Wolf
7fccad92f7
Added more help messages
2013-03-01 00:36:19 +01:00
Clifford Wolf
7764d0ba1d
initial import
2013-01-05 11:13:26 +01:00