Clifford Wolf
c7f2e93024
Merge branch 'master' of github.com:YosysHQ/yosys into clifford/specify
2019-05-06 11:46:10 +02:00
David Shah
a84256aa36
abc: Fix handling of postfixed names (e.g. for retiming)
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Signed-off-by: David Shah <dave@ds0.me>
2019-05-04 17:23:44 +01:00
David Shah
5ce9113eda
abc: Improve name recovery
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Signed-off-by: David Shah <dave@ds0.me>
2019-05-04 16:53:25 +01:00
Clifford Wolf
a01386c0e4
Improve opt_clean handling of unused wires
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-04 09:47:16 +02:00
Eddie Hung
d9c4644e88
Merge remote-tracking branch 'origin/master' into clifford/specify
2019-05-03 15:05:57 -07:00
Clifford Wolf
ec39cfd0ad
Add "hierarchy -chparam" support for non-verific top modules
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-03 22:03:43 +02:00
Eddie Hung
eb21bf3651
log_warning_noprefix -> log_warning as per review
2019-05-03 20:53:25 +02:00
Eddie Hung
a27b42e975
WIP -chparam support for hierarchy when verific
2019-05-03 20:53:25 +02:00
Clifford Wolf
373b236108
Merge pull request #969 from YosysHQ/clifford/pmgenstuff
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Improve pmgen, Add "peepopt" pass with shift-mul pattern
2019-05-03 20:39:50 +02:00
Clifford Wolf
f170fb6383
Merge pull request #984 from YosysHQ/eddie/fix_982
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dffinit to do nothing when (* init *) value is 1'bx
2019-05-03 20:34:32 +02:00
Eddie Hung
e08df0c739
If init is 1'bx, do not add to dict as per @cliffordwolf
2019-05-03 08:06:16 -07:00
Eddie Hung
fc349de033
Revert "dffinit -noreinit to silently continue when init value is 1'bx"
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This reverts commit aa081f83c7
.
2019-05-03 08:05:37 -07:00
Clifford Wolf
42190207b4
Improve opt_expr and opt_clean handling of (partially) undriven and/or unused wires, fixes #981
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-03 14:25:01 +02:00
Clifford Wolf
5c2c0b4bb2
Further improve unused-detection for opt_clean driver-driver conflict warning
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-03 09:22:26 +02:00
Clifford Wolf
f12e1155f1
Improve unused-detection for opt_clean driver-driver conflict warning
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-03 09:12:10 +02:00
Clifford Wolf
2b29aa5c86
Update pmgen documentation
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-03 08:35:45 +02:00
Clifford Wolf
e8c5afcb84
Fix typo
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-03 08:25:30 +02:00
Eddie Hung
aa081f83c7
dffinit -noreinit to silently continue when init value is 1'bx
2019-05-02 17:40:39 -07:00
Eddie Hung
8829cba901
Merge remote-tracking branch 'origin/clifford/pmgenstuff' into xc7mux
2019-05-02 11:25:34 -07:00
Eddie Hung
5cd19b52da
Merge remote-tracking branch 'origin/master' into xc7mux
2019-05-02 10:44:59 -07:00
Eddie Hung
f86d153cef
Merge branch 'master' of github.com:YosysHQ/yosys
2019-05-01 16:26:43 -07:00
Clifford Wolf
521663f09e
Add missing enable_undef to "sat -tempinduct-def", fixes #883
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-02 00:03:31 +02:00
Clifford Wolf
93b7fd7744
Fix floating point exception in qwp, fixes #923
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-01 15:06:46 +02:00
Clifford Wolf
a30b99e66e
Silently resolve completely unused cell-vs-const driver-driver conflicts
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-05-01 09:29:34 +02:00
Clifford Wolf
32ff37bb5a
Fix segfault in wreduce
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-30 22:20:45 +02:00
Clifford Wolf
a27eeff573
Merge pull request #966 from YosysHQ/clifford/fix956
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Drive dangling wires with init attr with their init value
2019-04-30 18:08:41 +02:00
Clifford Wolf
9d117eba9d
Add handling of init attributes in "opt_expr -undriven"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-30 14:46:12 +02:00
Clifford Wolf
b515fd2d25
Add peepopt_muldiv, fixes #930
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-30 11:25:15 +02:00
Clifford Wolf
4306bebe58
pmgen progress
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-30 10:51:51 +02:00
Clifford Wolf
bb4f3642de
Some pmgen reorg, rename peepopt.pmg to peepopt_shiftmul.pmg
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-30 08:04:22 +02:00
Clifford Wolf
58238da133
Progress in shiftmul peepopt pattern
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-30 07:59:39 +02:00
Clifford Wolf
ea547bcaa3
Add "peepopt" skeleton
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-29 13:38:56 +02:00
Clifford Wolf
9f792c599d
Add pmgen support for multiple patterns in one matcher
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-29 13:02:05 +02:00
Clifford Wolf
32881a989c
Support multiple pmg files (right now just concatenated together)
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-29 12:09:02 +02:00
Clifford Wolf
754b1ee4b3
Drive dangling wires with init attr with their init value, fixes #956
2019-04-29 08:44:53 +02:00
Eddie Hung
acafcdc94d
Copy with 1'bx padding in $shiftx
2019-04-28 13:04:34 -07:00
Eddie Hung
dcc8a13e48
Revert "Merge branch 'eddie/split_shiftx' into xc7mux"
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This reverts commit 3042d58330
, reversing
changes made to feff976454
.
2019-04-26 15:32:02 -07:00
Eddie Hung
159e7cc298
Add -undef option to equiv_opt, passed to equiv_induct
2019-04-26 11:16:48 -07:00
Eddie Hung
4473fd1502
Add -undef option to equiv_opt, passed to equiv_induct
2019-04-26 11:14:33 -07:00
Eddie Hung
976d8030dc
Actually use pm.st.shiftxB
2019-04-25 19:59:33 -07:00
Eddie Hung
fb4348f840
Fix for when B_WIDTH has trailing zeroes
2019-04-25 19:38:19 -07:00
Eddie Hung
880652283c
Merge remote-tracking branch 'origin/eddie/split_shiftx' into xc7mux
2019-04-25 18:52:20 -07:00
Eddie Hung
ece2c49e92
In order to indicate a failed pattern, blacklist?
2019-04-25 18:39:13 -07:00
Eddie Hung
af3c374a35
Elaborate on help message
2019-04-25 17:35:39 -07:00
Eddie Hung
3042d58330
Merge branch 'eddie/split_shiftx' into xc7mux
2019-04-25 17:31:27 -07:00
Eddie Hung
ccd0729456
Add split_shiftx command
2019-04-25 17:23:59 -07:00
Eddie Hung
8d00b9ef7e
Make pmgen support files more generic
2019-04-25 17:23:46 -07:00
Eddie Hung
408161ea3a
Misspelling
2019-04-25 16:46:13 -07:00
Eddie Hung
d9c915042a
Move clean from aigerparse to abc9
2019-04-23 13:42:35 -07:00
Clifford Wolf
71c38d9de5
Add $specrule cells for $setup/$hold/$skew specify rules
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-23 21:36:59 +02:00
Clifford Wolf
634482380c
Preserve $specify[23] cells
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-23 21:36:59 +02:00
Clifford Wolf
c84cdc711c
Remove some left-over log_dump()
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-23 17:55:41 +02:00
Eddie Hung
4df4a97ffa
Merge branch 'xaig' of github.com:YosysHQ/yosys into xaig
2019-04-22 18:20:39 -07:00
Eddie Hung
0bd2bfa737
Merge remote-tracking branch 'origin/master' into xaig
2019-04-22 18:15:28 -07:00
Eddie Hung
5f30a8795d
Tidy up
2019-04-22 17:47:05 -07:00
Eddie Hung
d9daf09cf3
Merge pull request #914 from YosysHQ/xc7srl
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synth_xilinx to now infer SRL16E/SRLC32E
2019-04-22 13:31:30 -07:00
Eddie Hung
4cfef7897f
Merge branch 'xaig' into xc7mux
2019-04-22 11:58:59 -07:00
Eddie Hung
4486a98fd5
Merge remote-tracking branch 'origin/xc7srl' into xc7mux
2019-04-22 11:45:49 -07:00
Eddie Hung
4883391b63
Merge remote-tracking branch 'origin/master' into xaig
2019-04-22 11:19:52 -07:00
Clifford Wolf
8ed4a53d99
Merge pull request #951 from YosysHQ/clifford/logdebug
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Add log_debug() framework
2019-04-22 20:09:51 +02:00
Clifford Wolf
1d538ff1ec
Merge pull request #949 from YosysHQ/clifford/pmux2shimprove
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Add full_pmux feature to pmux2shiftx
2019-04-22 20:01:43 +02:00
Eddie Hung
e300b1922c
Merge remote-tracking branch 'origin/master' into xc7srl
2019-04-22 10:36:27 -07:00
Clifford Wolf
e158ea2097
Add log_debug() framework
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-22 17:25:52 +02:00
whitequark
aeeefc32d8
attrmap: extend -remove to allow removing attributes with any value.
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Currently, `-remove foo` would only remove an attribute `foo = ""`,
which doesn't work on an attribute like `src` that may have any
value. Extend `-remove` to handle both cases. `-remove foo=""` has
the old behavior, and `-remove foo` will remove the attribute with
whatever value it may have, which is still compatible with the old
behavior.
2019-04-22 14:18:15 +00:00
Clifford Wolf
0f0ada13f4
Add full_pmux feature to pmux2shiftx
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-22 15:26:20 +02:00
Clifford Wolf
99d5435650
Merge pull request #905 from christian-krieg/feature/python_bindings
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Feature/python bindings
2019-04-22 14:47:52 +02:00
Clifford Wolf
a98b171814
Merge pull request #944 from YosysHQ/clifford/pmux2shiftx
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Add pmux2shiftx command
2019-04-22 08:39:37 +02:00
Eddie Hung
d06d4f35c3
Merge remote-tracking branch 'origin/clifford/libwb' into xaig
2019-04-21 18:10:46 -07:00
Clifford Wolf
7b35d57592
Disable blackbox detection in techmap files
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-22 02:07:36 +02:00
Eddie Hung
d99422411f
Use new pmux2shiftx from #944 , remove my old attempt
2019-04-21 14:16:34 -07:00
Eddie Hung
98781acf84
Merge remote-tracking branch 'origin/clifford/pmux2shiftx' into xc7srl
2019-04-20 17:24:33 -07:00
Eddie Hung
9dc11cd842
Merge remote-tracking branch 'origin/master' into xc7srl
2019-04-20 17:24:06 -07:00
Eddie Hung
caec7f9d2c
Merge remote-tracking branch 'origin/master' into xaig
2019-04-20 12:23:49 -07:00
Clifford Wolf
f84a84e3f1
Merge pull request #943 from YosysHQ/clifford/whitebox
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[WIP] Add "whitebox" attribute, add "read_verilog -wb"
2019-04-20 20:51:54 +02:00
Eddie Hung
b25254020c
Merge remote-tracking branch 'origin/pmux2shiftx' into xc7srl
2019-04-20 10:44:01 -07:00
Eddie Hung
13ad19482f
Merge remote-tracking branch 'origin' into xc7srl
2019-04-20 10:41:43 -07:00
Clifford Wolf
fc23af1707
Auto-initialize OnehotDatabase on-demand in pmux2shiftx.cc
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 18:13:37 +02:00
Clifford Wolf
97e9caa4fa
Add "onehot" pass, improve "pmux2shiftx" onehot handling
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 17:52:16 +02:00
Clifford Wolf
f3ad8d680a
Add "techmap -wb", use in formal flows
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 11:23:24 +02:00
Clifford Wolf
b7445ef387
Check blackbox attribute in techmap/simplemap
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 11:10:05 +02:00
Clifford Wolf
5b915f0153
Add "wbflip" command
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 11:04:46 +02:00
Clifford Wolf
e3687f6f4e
Merge pull request #942 from YosysHQ/clifford/fix931
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Improve proc full_case detection and handling
2019-04-20 10:05:35 +02:00
Clifford Wolf
b3a3e08e38
Improve "pmux2shiftx"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 02:03:44 +02:00
Clifford Wolf
e06d158e8a
Fix some typos
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 01:18:07 +02:00
Clifford Wolf
37728520a6
Improvements in "pmux2shiftx"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 01:15:48 +02:00
Clifford Wolf
0070184ea9
Improvements in pmux2shiftx
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 00:38:25 +02:00
Clifford Wolf
177878cbb0
Improve pmux2shift ctrl permutation finder
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 00:38:25 +02:00
Clifford Wolf
481f0015be
Complete rewrite of pmux2shiftx
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 00:38:25 +02:00
Clifford Wolf
1bf8c2b823
Import initial pmux2shiftx from eddieh
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 00:38:25 +02:00
Clifford Wolf
eafc4bd49f
Improve "show" handling of 0/1/X/Z padding
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 00:37:43 +02:00
Eddie Hung
9dec3d9978
Spelling fixes
2019-04-19 14:00:22 +02:00
Eddie Hung
290a798cec
Ignore 'whitebox' attr in flatten with "-wb" option
2019-04-18 10:32:00 -07:00
Eddie Hung
c997a77014
Ignore 'whitebox' attr in flatten with "-wb" option
2019-04-18 10:19:45 -07:00
Eddie Hung
070a2d2fd6
Fix abc's remap_name to not ignore [^0-9] when extracting sid
2019-04-18 09:55:03 -07:00
Eddie Hung
8fe0a961b3
Merge remote-tracking branch 'origin/clifford/whitebox' into xaig
2019-04-18 09:00:06 -07:00
Eddie Hung
9aa94370a5
ABC to call retime all the time
2019-04-18 08:46:41 -07:00
Clifford Wolf
f4abc21d8a
Add "whitebox" attribute, add "read_verilog -wb"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-18 17:45:47 +02:00
Eddie Hung
0642baabbc
Merge branch 'master' into eddie/fix_retime
2019-04-18 07:57:17 -07:00
Clifford Wolf
88be1cbfa5
Improve proc full_case detection and handling, fixes #931
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-18 15:13:47 +02:00
Eddie Hung
a20ed260e1
Skip if abc_box_id earlier
2019-04-17 16:36:03 -07:00
Eddie Hung
709f76c107
Remove use of abc_box_id in stat
2019-04-17 16:35:27 -07:00
Eddie Hung
abcd3103ff
Do not print slack histogram
2019-04-17 15:11:14 -07:00
Eddie Hung
fd89c1056e
Working ABC9 script
2019-04-17 12:33:32 -07:00
Eddie Hung
ae2653c50f
abc9 to output some more info
2019-04-16 16:39:16 -07:00
Eddie Hung
b015ed48f7
Merge remote-tracking branch 'origin/master' into xaig
2019-04-16 15:04:20 -07:00
Eddie Hung
55a3638c71
Port from xc7mux branch
2019-04-16 15:01:45 -07:00
Eddie Hung
fc5fda595d
Merge branch 'xaig' into xc7mux
2019-04-16 13:15:53 -07:00
Eddie Hung
afcb86c3d1
abc9 to call "setundef -zero" behaving as for abc
2019-04-16 13:10:13 -07:00
Eddie Hung
98c297fabf
ABC to read_box before reading netlist
2019-04-16 12:44:10 -07:00
Eddie Hung
b89bb74452
For 'stat' do not count modules with abc_box_id
2019-04-16 11:19:54 -07:00
Eddie Hung
a2b106135b
Do not call abc on modules with abc_box_id attr
2019-04-16 11:19:42 -07:00
Eddie Hung
4da4a6da2f
Revert #895
2019-04-16 11:07:51 -07:00
Eddie Hung
538592067e
Merge branch 'xaig' into xc7mux
2019-04-15 22:04:20 -07:00
Eddie Hung
0391499e46
Merge remote-tracking branch 'origin/master' into xaig
2019-04-15 21:56:45 -07:00
Eddie Hung
b3378745fd
Revert "Recognise default entry in case even if all cases covered (fix for #931 )"
2019-04-15 17:52:45 -07:00
Eddie Hung
9bfcd80063
Handle __dummy_o__ and __const[01]__ in read_aiger not abc
2019-04-12 18:21:16 -07:00
Eddie Hung
482a60825b
abc to ignore __dummy_o__ and __const[01]__ when re-integrating
2019-04-12 18:16:50 -07:00
Eddie Hung
88d43a519b
Use -map instead of -symbols for aiger
2019-04-12 16:29:14 -07:00
Eddie Hung
941365b4bb
Comment out
2019-04-12 12:29:04 -07:00
Eddie Hung
04e466d5e4
Add support for synth_xilinx -abc9 and ignore abc9 -dress opt
2019-04-12 12:28:37 -07:00
Eddie Hung
f77da46a87
Merge remote-tracking branch 'origin/master' into xaig
2019-04-12 12:21:48 -07:00
Eddie Hung
3c1f1a6605
Fix ordering of when to insert zero index
2019-04-11 16:25:59 -07:00
Eddie Hung
53513c52df
Merge remote-tracking branch 'origin/pmux2shiftx' into xc7mux
2019-04-11 16:21:01 -07:00
Eddie Hung
f587950bde
More unused
2019-04-11 16:20:43 -07:00
Eddie Hung
35181a7866
Merge remote-tracking branch 'origin/pmux2shiftx' into xc7mux
2019-04-11 16:18:45 -07:00
Eddie Hung
b15b410b41
Remove unused
2019-04-11 16:18:01 -07:00
Eddie Hung
b1f1db2fcf
Fixes
2019-04-11 16:17:09 -07:00
Eddie Hung
e8c26f2839
WIP
2019-04-11 15:52:04 -07:00
Eddie Hung
09e7eb7aed
Spelling fixes
2019-04-11 15:09:13 -07:00
Eddie Hung
adc6efb584
Recognise default entry in case even if all cases covered ( #931 )
2019-04-11 12:34:51 -07:00
Eddie Hung
5f4024ffd2
Revert "abc -dff now implies "-D 0" otherwise retiming doesn't happen"
...
This reverts commit 19271bd996
.
2019-04-10 08:31:40 -07:00
Eddie Hung
78d35a86c0
Revert ""&nf -D 0" fails => use "-D 1" instead"
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This reverts commit 3c253818ca
.
2019-04-10 08:31:35 -07:00
Eddie Hung
c89cd48f58
Merge remote-tracking branch 'origin/master' into eddie/fix_retime
2019-04-10 08:23:00 -07:00
Eddie Hung
d536379c62
Add "-lut <file>" support to abc9
2019-04-09 14:31:31 -07:00
Eddie Hung
7e304c362b
Add "-box" option to abc9
2019-04-09 10:58:06 -07:00
Eddie Hung
bd523abef5
Add 'setundef -zero' call prior to aigmap in abc9
2019-04-09 10:32:58 -07:00
Eddie Hung
3b6f85b0a6
Comment out
2019-04-09 10:09:43 -07:00
Eddie Hung
3fc474aa73
Add support for synth_xilinx -abc9 and ignore abc9 -dress opt
2019-04-09 10:06:44 -07:00
Eddie Hung
0deaccbaae
Fix a few typos
2019-04-08 16:46:33 -07:00
Eddie Hung
12c34136ba
More space fixing
2019-04-08 16:40:17 -07:00
Eddie Hung
bca3cf6843
Merge branch 'master' into xaig
2019-04-08 16:31:59 -07:00
Eddie Hung
6797f6b6c4
$_XILINX_SHREG_ to preserve src attribute
2019-04-08 16:24:20 -07:00
Eddie Hung
7e773741ab
Merge branch 'undo_pr895' into xc7srl
2019-04-08 16:07:52 -07:00
Eddie Hung
13fc70d7a4
Undo #895 by instead setting an attribute
2019-04-08 16:05:24 -07:00
Eddie Hung
93b1621911
Cope with undoing #895
2019-04-08 15:57:07 -07:00
Eddie Hung
d3930ca79e
Revert "Remove handling for $pmux, since #895"
...
This reverts commit aa693d5723
.
2019-04-08 12:01:06 -07:00
David Shah
2bf3ca6443
memory_bram: Fix multiport make_transp
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Signed-off-by: David Shah <dave@ds0.me>
2019-04-07 16:56:31 +01:00
Eddie Hung
1d526b7f06
Call shregmap twice -- once for variable, another for fixed
2019-04-05 17:35:49 -07:00
Eddie Hung
4afcad70e2
Merge branch 'eddie/fix_retime' into xc7srl
2019-04-05 16:30:17 -07:00
Eddie Hung
d559023007
Fix S0 -> S1
2019-04-05 16:28:14 -07:00
Eddie Hung
0364a5d811
Merge branch 'eddie/fix_retime' into xc7srl
2019-04-05 15:46:18 -07:00
Eddie Hung
3c253818ca
"&nf -D 0" fails => use "-D 1" instead
2019-04-05 15:30:19 -07:00
Eddie Hung
19271bd996
abc -dff now implies "-D 0" otherwise retiming doesn't happen
2019-04-05 14:42:25 -07:00
Clifford Wolf
75ca06526a
Added missing argument checking to "mutate" command
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-04 18:10:10 +02:00
Eddie Hung
572603409c
Merge branch 'map_cells_before_map_luts' into xc7srl
2019-04-04 07:54:42 -07:00
Benedikt Tutzer
cae657cebd
Used PyImport_ImportModule instead of PyImport_Import to avoid the explicit conversion to a python string
2019-04-04 10:35:01 +02:00
Benedikt Tutzer
e64b3f1074
Changed filesystem dependency to boost instead of experimental std library
2019-04-04 09:24:50 +02:00
Eddie Hung
aa693d5723
Remove handling for $pmux, since #895
2019-04-03 08:35:32 -07:00
Sylvain Munaut
39380c45ba
proc_mux: Fix crash when trying to optimize non-existant mux to shiftx
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last_mux_cell can be NULL ...
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2019-04-03 14:50:12 +02:00
Benedikt Tutzer
fd7fb1377d
Added cross-platform support for plugin-paths
2019-04-03 13:21:40 +02:00
Eddie Hung
d8465590ac
Merge remote-tracking branch 'origin/master' into xc7srl
2019-04-03 03:36:11 -07:00
Benedikt Tutzer
bbfb43006d
Improved Error reporting when Python passes are loaded
2019-04-03 12:21:56 +02:00
David Shah
6acbc016f4
memory_bram: Consider read enable for address expansion register
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Signed-off-by: David Shah <dave@ds0.me>
2019-04-02 19:47:50 +01:00
Eddie Hung
aaa2690a56
Merge pull request #895 from YosysHQ/pmux2shiftx
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RFC: Add a pmux-to-shiftx optimisation to proc_mux
2019-04-02 00:16:14 -07:00
Benedikt Tutzer
03d1606b42
Merge remote-tracking branch 'origin/master' into feature/python_bindings
2019-03-28 12:16:39 +01:00
Clifford Wolf
32bd0f22ec
Merge pull request #901 from trcwm/libertyfixes
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Libertyfixes: accept superfluous ; at end of group.
2019-03-28 09:32:05 +01:00
Clifford Wolf
662429cc49
Merge pull request #903 from YosysHQ/bram_reset_transp
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memory_bram: Reset make_transp when growing read ports
2019-03-28 09:30:48 +01:00
David Shah
60594ad40c
memory_bram: Reset make_transp when growing read ports
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Signed-off-by: David Shah <dave@ds0.me>
2019-03-27 17:19:14 +00:00
Niels Moseley
263ab60b43
Liberty file parser now accepts superfluous ;
2019-03-27 15:17:58 +01:00
Niels Moseley
487cb45b87
Liberty file parser now accepts superfluous ;
2019-03-27 15:15:53 +01:00
Clifford Wolf
2c7fe42ad1
Add "rename -output"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-27 13:47:42 +01:00
Clifford Wolf
d351b7cb99
Improve "rename" help message
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-27 13:33:26 +01:00
Clifford Wolf
38b3fbd3f0
Add "cutpoint -undef"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-26 16:01:14 +01:00
Clifford Wolf
d0b9b1bece
Add "hdlname" attribute
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-26 14:52:48 +01:00
Eddie Hung
6b90d3cf6c
Merge remote-tracking branch 'origin/master' into xc7srl
2019-03-25 13:17:22 -07:00
Clifford Wolf
ddc1a4488e
Add "cutpoint" pass
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-25 19:49:00 +01:00
Eddie Hung
b7a3d35c6b
Create one $shiftx per bit in width
2019-03-25 11:16:56 -07:00
Clifford Wolf
9ec50ca7b9
Merge pull request #896 from YosysHQ/transp_fixes
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memory_bram: Fix multiclock make_transp
2019-03-25 14:55:16 +01:00
Niels Moseley
1f7f54e68e
spaces -> tabs
2019-03-25 14:12:04 +01:00
Niels Moseley
9d9cc8a314
EOL is now accepted as ';' replacement on lines that look like: feature_xyz(option)
2019-03-25 12:15:10 +01:00
Niels Moseley
3b3b77291a
Updated the liberty parser to accept [A:B] ranges (AST has not been updated). Liberty parser now also accepts key : value pair lines that do not end in ';'.
2019-03-24 22:54:18 +01:00
David Shah
ac6cc88db3
memory_bram: Fix multiclock make_transp
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Signed-off-by: David Shah <dave@ds0.me>
2019-03-24 16:21:36 +00:00
Eddie Hung
2507d01b03
Add a pmux-to-shiftx optimisation to proc_mux
2019-03-23 16:45:36 -07:00
Eddie Hung
bf83c074c8
Cope with SHREG not having E port; Revert $pmux fine tune
2019-03-23 16:09:38 -07:00
Clifford Wolf
ccfa2fe01c
Add "mutate -none -mode", "mutate -mode none"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-23 20:20:32 +01:00
Clifford Wolf
59c44bb61a
Add "mutate -s <filename>"
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-23 17:53:09 +01:00
Eddie Hung
098bd5758f
Add support for SHREGMAP+$mux, also fine tune $pmux
2019-03-22 23:22:19 -07:00
Eddie Hung
0895093c7c
Leftover printf
2019-03-22 19:14:04 -07:00
Eddie Hung
456295eb66
Fixes for multibit
2019-03-22 18:32:42 -07:00
Eddie Hung
03d108cd1f
Working for 1 bit
2019-03-22 17:46:49 -07:00
Eddie Hung
46753cf89f
Merge remote-tracking branch 'origin/master' into xc7srl
2019-03-22 13:10:42 -07:00
Clifford Wolf
7cfd83c341
Trim init attributes when resizing FFs in "wreduce", fixes #887
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-03-22 11:42:19 +01:00
Eddie Hung
5597270b9e
Opt
2019-03-21 10:20:27 -07:00
Eddie Hung
2b911e270b
Fix spacing
2019-03-20 12:28:39 -07:00
Eddie Hung
505e4c2d59
Revert $__SHREG_ to orig; use $__XILINX_SHREG for variable length
2019-03-19 21:58:05 -07:00
Eddie Hung
5445cd4d00
Add support for variable length Xilinx SRL > 128
2019-03-19 17:44:33 -07:00
Eddie Hung
4cd8f02973
shregmap -tech xilinx to delete $shiftx for var length SRL
2019-03-19 15:05:08 -07:00
Eddie Hung
24553326dd
Merge remote-tracking branch 'origin/master' into xc7srl
2019-03-19 13:11:30 -07:00
Eddie Hung
0ea7eba5f1
Make output port a non chain user
2019-03-19 13:08:43 -07:00
Eddie Hung
ed32119d13
Fix shregmap to correctly recognise non chain users; cleanup
2019-03-18 16:12:19 -07:00