Clifford Wolf [Thu, 11 Aug 2016 09:17:44 +0000 (11:17 +0200)]
Merge pull request #198 from whitequark/master
synth_greenpak4: use attrmvcp to move LOC from wires to cells
whitequark [Wed, 10 Aug 2016 20:09:35 +0000 (20:09 +0000)]
synth_greenpak4: use attrmvcp to move LOC from wires to cells.
Clifford Wolf [Wed, 10 Aug 2016 17:32:11 +0000 (19:32 +0200)]
Only allow posedge/negedge with 1 bit wide signals
Clifford Wolf [Wed, 10 Aug 2016 11:44:08 +0000 (13:44 +0200)]
Fixed some compiler warnings in attrmap command
Clifford Wolf [Tue, 9 Aug 2016 17:56:55 +0000 (19:56 +0200)]
Added "attrmap" command
Clifford Wolf [Tue, 9 Aug 2016 17:56:10 +0000 (19:56 +0200)]
Added log_const() API
Clifford Wolf [Tue, 9 Aug 2016 09:18:48 +0000 (11:18 +0200)]
Added "attrmvcp" pass
Yury Gribov [Sun, 7 Aug 2016 20:34:33 +0000 (21:34 +0100)]
Use /proc/self/exe on Cygwin as well.
Clifford Wolf [Mon, 8 Aug 2016 09:47:35 +0000 (11:47 +0200)]
Undo "preserve wire attributes in iopadmap" change (it was OK before)
Clifford Wolf [Sat, 6 Aug 2016 11:32:29 +0000 (13:32 +0200)]
Added "test_autotb -seed" (and "autotest.sh -S")
Clifford Wolf [Sat, 6 Aug 2016 11:24:59 +0000 (13:24 +0200)]
preserve wire attributes in iopadmap
Clifford Wolf [Sat, 6 Aug 2016 11:16:23 +0000 (13:16 +0200)]
Fixed bug in parsing real constants
Clifford Wolf [Tue, 2 Aug 2016 08:37:19 +0000 (10:37 +0200)]
Added "insbuf" command
Clifford Wolf [Sat, 30 Jul 2016 10:50:39 +0000 (12:50 +0200)]
Merge branch 'master' of github.com:cliffordwolf/yosys
Clifford Wolf [Sat, 30 Jul 2016 10:46:06 +0000 (12:46 +0200)]
Added "write_verilog -defparam"
Clifford Wolf [Sat, 30 Jul 2016 10:38:40 +0000 (12:38 +0200)]
Added "write_verilog -nodec -nostr"
Clifford Wolf [Wed, 27 Jul 2016 14:11:37 +0000 (16:11 +0200)]
Added $initstate support to smtbmc flow
Clifford Wolf [Wed, 27 Jul 2016 13:52:20 +0000 (15:52 +0200)]
Added SatGen support for $anyconst
Clifford Wolf [Wed, 27 Jul 2016 13:44:11 +0000 (15:44 +0200)]
Removed $predict support from SatGen
Clifford Wolf [Wed, 27 Jul 2016 13:41:22 +0000 (15:41 +0200)]
Added $anyconst and $aconst
Clifford Wolf [Wed, 27 Jul 2016 13:40:17 +0000 (15:40 +0200)]
Added "read_verilog -dump_rtlil"
Clifford Wolf [Mon, 25 Jul 2016 14:39:25 +0000 (16:39 +0200)]
Renamed AbstractCellEdgesDatabase::add_cell() to add_edges_from_cell()
Clifford Wolf [Mon, 25 Jul 2016 14:37:58 +0000 (16:37 +0200)]
Fixed a verilog parser memory leak
Clifford Wolf [Mon, 25 Jul 2016 10:48:03 +0000 (12:48 +0200)]
Fixed parsing of empty positional cell ports
Clifford Wolf [Sun, 24 Jul 2016 15:21:53 +0000 (17:21 +0200)]
Improvements in CellEdgesDatabase
Clifford Wolf [Sun, 24 Jul 2016 11:59:57 +0000 (13:59 +0200)]
Added CellEdgesDatabase API
Clifford Wolf [Sun, 24 Jul 2016 10:18:39 +0000 (12:18 +0200)]
Moved SatHelper::setup_init() code to SatHelper::setup()
Clifford Wolf [Sat, 23 Jul 2016 15:01:03 +0000 (17:01 +0200)]
Added $initstate support to "sat" command
Clifford Wolf [Sat, 23 Jul 2016 09:56:53 +0000 (11:56 +0200)]
No tristate warning message for "read_verilog -lib"
Clifford Wolf [Fri, 22 Jul 2016 08:28:45 +0000 (10:28 +0200)]
Added satgen initstate support
Clifford Wolf [Thu, 21 Jul 2016 12:37:28 +0000 (14:37 +0200)]
Using $initstate in "initial assume" and "initial assert"
Clifford Wolf [Thu, 21 Jul 2016 12:23:22 +0000 (14:23 +0200)]
Added $initstate cell type and vlog function
Clifford Wolf [Thu, 21 Jul 2016 11:34:33 +0000 (13:34 +0200)]
After reading the SV spec, using non-standard predict() instead of expect()
Clifford Wolf [Wed, 13 Jul 2016 14:56:17 +0000 (16:56 +0200)]
Added basic support for $expect cells
Clifford Wolf [Wed, 13 Jul 2016 07:49:05 +0000 (09:49 +0200)]
Added examples/smtbmc
Clifford Wolf [Wed, 13 Jul 2016 07:39:27 +0000 (09:39 +0200)]
Merge pull request #191 from whitequark/json-module-attributes
write_json: also write module attributes
Clifford Wolf [Wed, 13 Jul 2016 07:24:31 +0000 (09:24 +0200)]
Merge pull request #193 from azonenberg/master
Removed splitnets in synth_greenpak4, added GP_DAC, refactored GP_BANDGAP
Andrew Zonenberg [Tue, 12 Jul 2016 23:12:37 +0000 (16:12 -0700)]
Merge https://github.com/cliffordwolf/yosys
Clifford Wolf [Tue, 12 Jul 2016 07:46:15 +0000 (09:46 +0200)]
Minor bugfix in FSM reset state detection
whitequark [Tue, 12 Jul 2016 06:32:04 +0000 (06:32 +0000)]
write_json: also write module attributes.
Andrew Zonenberg [Tue, 12 Jul 2016 05:45:55 +0000 (22:45 -0700)]
Added GP_DAC cell
Andrew Zonenberg [Tue, 12 Jul 2016 05:45:42 +0000 (22:45 -0700)]
Removed VOUT port of GP_BANDGAP
Andrew Zonenberg [Tue, 12 Jul 2016 05:42:25 +0000 (22:42 -0700)]
Removed splitnets in prep for new gp4par parser
Clifford Wolf [Mon, 11 Jul 2016 10:49:33 +0000 (12:49 +0200)]
Yosys-smtbmc: Support for hierarchical VCD dumping
Clifford Wolf [Mon, 11 Jul 2016 09:49:05 +0000 (11:49 +0200)]
Moved smt2 yosys info parsing from smtbmc.py to smtio.py
Clifford Wolf [Mon, 11 Jul 2016 09:40:55 +0000 (11:40 +0200)]
Added "prep -auto-top" and "synth -auto-top"
Clifford Wolf [Sun, 10 Jul 2016 16:17:09 +0000 (18:17 +0200)]
Merge branch 'master' of github.com:cliffordwolf/yosys
Clifford Wolf [Sun, 10 Jul 2016 16:12:00 +0000 (18:12 +0200)]
Merge pull request #189 from whitequark/master
greenpak4: add GP_COUNT{8,14}_ADV cells
Clifford Wolf [Sun, 10 Jul 2016 16:11:25 +0000 (18:11 +0200)]
Support for hierarchical designs in smt2 back-end
whitequark [Sun, 10 Jul 2016 14:41:34 +0000 (14:41 +0000)]
greenpak4: add GP_COUNT{8,14}_ADV cells.
Clifford Wolf [Sat, 9 Jul 2016 12:02:49 +0000 (14:02 +0200)]
Further improved fsm_detect output, attempt to detect self-resetting circuits
Clifford Wolf [Sat, 9 Jul 2016 11:23:06 +0000 (13:23 +0200)]
Added printing of some warning messages to fsm_detect
Clifford Wolf [Fri, 8 Jul 2016 16:31:31 +0000 (18:31 +0200)]
Added warning about adding fsm_encoding attributes to wires to manual
Clifford Wolf [Fri, 8 Jul 2016 12:41:36 +0000 (14:41 +0200)]
Minor fixes in ice40_ff* passes for sloppy SB_DFF instantiations
Clifford Wolf [Fri, 8 Jul 2016 12:31:06 +0000 (14:31 +0200)]
Fixed mem assignment in left-hand-side concatenation
Clifford Wolf [Fri, 8 Jul 2016 09:56:53 +0000 (11:56 +0200)]
Merge branch 'eddiehung-vtr'
Clifford Wolf [Fri, 8 Jul 2016 09:49:55 +0000 (11:49 +0200)]
Restored blif "-true - .." behavior, use "-true + .." for eddiehung-vtr behavior
Clifford Wolf [Fri, 8 Jul 2016 09:41:26 +0000 (11:41 +0200)]
In BLIF, a .names without entries already always outputs 0
Clifford Wolf [Fri, 8 Jul 2016 09:35:15 +0000 (11:35 +0200)]
Undo eddiehung-vtr Makefile changes
Clifford Wolf [Fri, 8 Jul 2016 09:32:36 +0000 (11:32 +0200)]
Merge branch 'yosys-0.5-vtr' of https://github.com/eddiehung/yosys into eddiehung-vtr
Clifford Wolf [Sat, 2 Jul 2016 11:32:20 +0000 (13:32 +0200)]
Fixed autotest.sh handling of `timescale
Clifford Wolf [Fri, 1 Jul 2016 10:24:31 +0000 (12:24 +0200)]
Merge branch 'assert-limit'
Clifford Wolf [Fri, 1 Jul 2016 10:24:13 +0000 (12:24 +0200)]
Replaced "select -assert-limit" with -assert-max and -assert-min
eshellko [Fri, 1 Jul 2016 06:24:22 +0000 (10:24 +0400)]
Added 'assert-limit' option for 'select' command
For resource limited designs such as FPGA it can be useful to specify limit of specific resources available on board. So user can check if he should change RTL as early as mapping done.
Clifford Wolf [Thu, 30 Jun 2016 07:58:13 +0000 (09:58 +0200)]
Improved ice40_ffinit error reporting
Clifford Wolf [Tue, 21 Jun 2016 06:44:20 +0000 (08:44 +0200)]
Merge pull request #181 from rubund/input_logic_allowed
Allow defining input ports as "input logic" in SystemVerilog
Ruben Undheim [Mon, 20 Jun 2016 18:16:37 +0000 (20:16 +0200)]
Allow defining input ports as "input logic" in SystemVerilog
Clifford Wolf [Sun, 19 Jun 2016 20:19:19 +0000 (22:19 +0200)]
Bugfix in "abc -script" handling
Clifford Wolf [Sun, 19 Jun 2016 13:48:40 +0000 (15:48 +0200)]
Merge branch 'sv_packages' of https://github.com/rubund/yosys
Clifford Wolf [Sun, 19 Jun 2016 11:08:16 +0000 (13:08 +0200)]
Added "deminout"
Ruben Undheim [Sat, 18 Jun 2016 12:13:36 +0000 (14:13 +0200)]
A few modifications after pull request comments
- Renamed Design::packages to Design::verilog_packages
- No need to include ast.h in rtlil.h
Clifford Wolf [Sat, 18 Jun 2016 10:33:13 +0000 (12:33 +0200)]
Added "read_blif -sop"
Clifford Wolf [Sat, 18 Jun 2016 10:28:49 +0000 (12:28 +0200)]
Added $sop support to BLIF back-end
Ruben Undheim [Sat, 18 Jun 2016 08:24:21 +0000 (10:24 +0200)]
Added support for SystemVerilog packages with localparam definitions
Clifford Wolf [Fri, 17 Jun 2016 18:15:35 +0000 (20:15 +0200)]
Added "dc2" to default ABC scripts
Clifford Wolf [Fri, 17 Jun 2016 18:15:11 +0000 (20:15 +0200)]
Fixed init issue in mem2reg_test2 test case
Clifford Wolf [Fri, 17 Jun 2016 17:39:35 +0000 (19:39 +0200)]
Added "abc -I <num> -P <num>"
Clifford Wolf [Fri, 17 Jun 2016 15:47:30 +0000 (17:47 +0200)]
Added $sop SAT model
Clifford Wolf [Fri, 17 Jun 2016 14:31:16 +0000 (16:31 +0200)]
Improved support for $sop cells
Clifford Wolf [Fri, 17 Jun 2016 11:46:01 +0000 (13:46 +0200)]
Added $sop cell type and "abc -sop"
Clifford Wolf [Fri, 17 Jun 2016 09:16:31 +0000 (11:16 +0200)]
Updated ABC to hg rev
b5df6e2b76f0
Clifford Wolf [Thu, 9 Jun 2016 09:47:41 +0000 (11:47 +0200)]
Added "nlutmap -assert"
Clifford Wolf [Wed, 8 Jun 2016 10:14:32 +0000 (12:14 +0200)]
Do not run "wreduce" in "prep -ifx"
Clifford Wolf [Mon, 6 Jun 2016 15:15:50 +0000 (17:15 +0200)]
Added "proc_mux -ifx"
Clifford Wolf [Fri, 3 Jun 2016 09:38:31 +0000 (11:38 +0200)]
Added "setundef -init"
Clifford Wolf [Thu, 2 Jun 2016 12:37:07 +0000 (14:37 +0200)]
Fix all undef-muxes in dlatch input cone
Clifford Wolf [Wed, 1 Jun 2016 11:25:06 +0000 (13:25 +0200)]
Avoid creating undef-muxes when inferring latches in proc_dlatch
Clifford Wolf [Sun, 29 May 2016 10:17:36 +0000 (12:17 +0200)]
Added opt_expr support for div/mod by power-of-two
Clifford Wolf [Fri, 27 May 2016 15:55:03 +0000 (17:55 +0200)]
Fixed procedural assignments to non-unique lvalues, e.g. {y,y} = {a,b}
Clifford Wolf [Fri, 27 May 2016 15:25:33 +0000 (17:25 +0200)]
Fixed access-after-delete bug in mem2reg code
Clifford Wolf [Fri, 27 May 2016 14:37:36 +0000 (16:37 +0200)]
fixed typos in error messages
Clifford Wolf [Fri, 27 May 2016 14:33:13 +0000 (16:33 +0200)]
Fixed "scc" for cells that have feedback singals _and_ are part of a larger loop
Clifford Wolf [Sun, 22 May 2016 16:15:08 +0000 (18:15 +0200)]
Merge pull request #172 from zeldin/deterministic_hierarchy
Made the expansion order of hierarchy deterministic
Marcus Comstedt [Sun, 22 May 2016 14:37:47 +0000 (16:37 +0200)]
Made the expansion order of hierarchy deterministic
Clifford Wolf [Fri, 20 May 2016 15:13:11 +0000 (17:13 +0200)]
Some fixes in tests/asicworld/*_tb.v
Clifford Wolf [Fri, 20 May 2016 14:58:02 +0000 (16:58 +0200)]
Improvements and fixes in autotest.sh script and test_autotb
Clifford Wolf [Fri, 20 May 2016 14:48:50 +0000 (16:48 +0200)]
Merge branch 'master' of https://github.com/Kmanfi/yosys
Clifford Wolf [Fri, 20 May 2016 14:43:13 +0000 (16:43 +0200)]
Also escape "=" in spice output
Clifford Wolf [Fri, 20 May 2016 14:21:35 +0000 (16:21 +0200)]
Small improvements in Verilog front-end docs
Kaj Tuomi [Thu, 19 May 2016 08:53:29 +0000 (11:53 +0300)]
Close opened dump file.