Claire Xenia Wolf
72787f52fc
Fixing old e-mail addresses and deadnames
...
s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi;
s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi;
s/((David)\s+)+Shah\s+<(dave|david)@(symbioticeda.com|yosyshq.com|ds0.me)>/David Shah <dave@ds0.me>/gi;
s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi;
s,https?://www.clifford.at/yosys/,http://yosyshq.net/yosys/,g ;
2021-06-08 00:39:36 +02:00
gatecat
cae905f551
Blackbox all whiteboxes after synthesis
...
This prevents issues like processes in whiteboxes triggering an error in
the JSON backend.
Signed-off-by: gatecat <gatecat@ds0.me>
2021-03-17 21:07:20 +00:00
Marcelina Kościelnicka
6cd135a5eb
opt_expr: Remove -clkinv option, make it the default.
...
Adds -noclkinv option just in case the old behavior was actually useful
to someone.
2020-07-31 00:08:15 +02:00
whitequark
7191dd16f9
Use C++11 final/override keywords.
2020-06-18 23:34:52 +00:00
Eddie Hung
0b0148399c
synth_*: call 'opt -fast' after 'techmap'
2020-02-05 18:39:01 -08:00
Eddie Hung
79448f9be0
Update doc that "-retime" calls abc with "-dff -D 1"
2019-12-30 13:28:29 -08:00
Eddie Hung
aa6d06c1b5
Revert "Revert "synth_* with -retime option now calls abc with -D 1 as well""
...
This reverts commit 6008bb7002
2019-12-30 13:28:29 -08:00
whitequark
efa278e232
Fix typographical and grammatical errors and inconsistencies.
...
The initial list of hits was generated with the codespell command
below, and each hit was evaluated and fixed manually while taking
context into consideration.
DIRS="kernel/ frontends/ backends/ passes/ techlibs/"
DIRS="${DIRS} libs/ezsat/ libs/subcircuit"
codespell $DIRS -S *.o -L upto,iff,thru,synopsys,uint
More hits were found by looking through comments and strings manually.
2019-01-02 13:12:17 +00:00
Henner Zeller
3aa4484a3c
Consistent use of 'override' for virtual methods in derived classes.
...
o Not all derived methods were marked 'override', but it is a great
feature of C++11 that we should make use of.
o While at it: touched header files got a -*- c++ -*- for emacs to
provide support for that language.
o use YS_OVERRIDE for all override keywords (though we should probably
use the plain keyword going forward now that C++11 is established)
2018-07-20 23:51:06 -07:00
Andrew Zonenberg
634f18be96
extract_counter: Minor changes requested to comply with upstream policy, fixed a few typos
2017-08-30 16:28:25 -07:00
Andrew Zonenberg
3fc1b9f3fd
Finished refactoring counter extraction to be nice and generic. Implemented techmapping from $__COUNT_ to GP_COUNTx cells.
2017-08-28 22:18:57 -07:00
Andrew Zonenberg
b5c15636c5
Refactoring: Renamed greenpak4_counters pass to extract_counter, moved it to techmap/ since it's going to become a generic pass
2017-08-28 22:18:34 -07:00
Clifford Wolf
2a311c2c38
Fix double-call of log_pop() in synth_greenpak4
2017-02-14 11:57:54 +01:00
Andrew Zonenberg
c53a33143e
greenpak4: Can now techmap inferred D latches (without set/reset or output inverter)
2016-12-10 18:46:36 +08:00
Andrew Zonenberg
e6ab00d419
Updated help text for synth_greenpak4
2016-12-05 20:11:37 -08:00
Clifford Wolf
5d90a5b905
Added greenpak4_dffinv
2016-08-15 09:33:06 +02:00
whitequark
0515809448
synth_greenpak4: use attrmvcp to move LOC from wires to cells.
2016-08-10 20:09:35 +00:00
Andrew Zonenberg
8619d33114
Removed splitnets in prep for new gp4par parser
2016-07-11 22:42:25 -07:00
Clifford Wolf
99edf24966
Added "nlutmap -assert"
2016-06-09 11:47:41 +02:00
Andrew Zonenberg
2096a05ec2
Changed order of passes for better handling of INIT attributes on "output reg" FFs
2016-05-04 17:13:54 -07:00
Andrew Zonenberg
a613f171ae
Refactored synth_greenpak4 to use iopadmap for mapping GP_IOBUF/GP_OBUFT cells instead of extract
2016-05-04 15:55:16 -07:00
Andrew Zonenberg
dcee3256d5
Added tri-state I/O extraction for GreenPak
2016-05-03 22:53:29 -07:00
Clifford Wolf
c9c5192cd6
Run clean after splitnets in synth_greenpak4
2016-04-23 23:09:45 +02:00
Clifford Wolf
f85cfa5666
Added "shregmap" to synth_greenpak4
2016-04-23 10:31:19 +02:00
Clifford Wolf
a24021ea20
Converted synth_greenpak4 to ScriptPass
2016-04-23 10:27:33 +02:00
Clifford Wolf
0bc95f1e04
Added "yosys -D" feature
2016-04-21 23:28:37 +02:00
Andrew Zonenberg
2386885f22
Added GreenPak inverter support
2016-04-01 21:18:29 -07:00
Andrew Zonenberg
736a998a75
DFFINIT is now correctly called for all kinds of flipflop, not just DFF
2016-03-31 23:16:45 -07:00
Andrew Zonenberg
984561c034
Renamed counters pass to greenpak4_counters
2016-03-30 22:52:01 -07:00
Andrew Zonenberg
1ae33344f4
Added initial implementation of "counters" pass to synth_greenpak4. Can only infer non-resettable down counters for now.
2016-03-30 22:40:14 -07:00
Andrew Zonenberg
3ea6026648
Added splitnets to synth_greenpak4
2016-03-29 20:02:59 -07:00
Clifford Wolf
b4bf787f10
Added GP_DFFS, GP_DFFR, and GP_DFFSR
2016-03-23 08:46:10 +01:00
Clifford Wolf
456c10f16e
Added GP_DFF INIT parameter
2016-03-23 08:12:54 +01:00
Clifford Wolf
ca8f8e30f2
Improvements in synth_greenpak4, added -part option
2016-03-21 09:44:52 +01:00
Clifford Wolf
598a475724
Added nlutmap
2015-09-18 21:57:34 +02:00
Clifford Wolf
745d56149d
Renamed GreenPAK4 cells, improved GP4 DFF mapping
2015-09-18 12:00:37 +02:00
Clifford Wolf
d9cecabb87
Fixed copy&paste typo in synth_greenpak4
2015-09-16 09:39:31 +02:00
Clifford Wolf
c5352f45c3
Added GreenPAK4 skeleton
2015-09-16 09:28:37 +02:00
