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88 Commits

Author SHA1 Message Date
Eddie Hung
879f0d7c57 Reduce id() lookups for commonly used update_budget() 2018-07-24 21:21:11 -07:00
Sergiusz Bazanski
b31e95f82c Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/pll 2018-07-24 15:54:03 +01:00
David Shah
974ca143e8 Remove implementations of deprecated APIs 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-24 16:09:29 +02:00
David Shah
7858663aa7 timing: Model clock to Q times 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-24 11:46:14 +02:00
Sergiusz Bazanski
065ea95eab ice40: Move spliceLUT back to pack.cc 2018-07-24 02:55:40 +01:00
Sergiusz Bazanski
e6c7b14465 ice40: Refactor PLL/LOCK LUT splicing out into Arch:: 2018-07-24 02:55:40 +01:00
Sergiusz Bazanski
2b1f7875bb ice40: Implement emitting PLLs 2018-07-24 02:38:10 +01:00
Clifford Wolf
e13fc7edab Add Arch::getBelPins() to generic and iCE40 archs 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 12:08:52 +02:00
Clifford Wolf
b60c9485d2 Add Arch::getBelPinType() and Arch::getWireBelPins() in iCE40 arch 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 11:56:51 +02:00
Clifford Wolf
62b66e0208 Rename getWireBelPin to getBelPinWire 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 10:59:21 +02:00
Clifford Wolf
1e96999863 clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 00:50:49 +02:00
Clifford Wolf
9e6deed3b8 Merge branch 'q3k/lock-2-electric-boogaloo' into 'master' 
Basic locking and threading for Arch/GUI

See merge request SymbioticEDA/nextpnr!10
 2018-07-21 19:45:24 +00:00
Clifford Wolf
30e2f0e1e8 Add Loc constructors 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-21 21:40:06 +02:00
Sergiusz Bazanski
6588aafdb8 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-2-electric-boogaloo 2018-07-21 20:00:42 +01:00
Sergiusz Bazanski
be14e161ae Re-enable drawing Pips. 2018-07-20 18:35:42 +01:00
Sergiusz Bazanski
5d0dbe9db9 clang-format 2018-07-20 18:24:34 +01:00
Sergiusz Bazanski
76e5236fb3 Nuke IdStringDB 2018-07-20 18:24:16 +01:00
Clifford Wolf
fd8239e170 Add Location APIs to generic arch 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-20 18:09:22 +02:00
Clifford Wolf
f6fa0300ae Improve iCE40 and common Loc code 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-20 17:33:57 +02:00
Sergiusz Bazanski
55d5f8f248 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-2-electric-boogaloo 2018-07-20 10:59:33 +01:00
David Shah
3bad9c26cf ice40: Optimise reset/enable net checking 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-20 11:36:32 +02:00
David Shah
6c38df7295 ice40: Adding cell definition for DSPs 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-19 13:22:46 +02:00
David Shah
08ceb8a059 ice40: Renaming 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 14:34:32 +02:00
David Shah
d392b5f635 ice40: Use xArchArgs in validity check 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 12:51:07 +02:00
David Shah
70cfa7a6a4 ice40: Make assignArchArgs a Arch method; call also after legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 12:21:02 +02:00
David Shah
c75a924c3f ice40: Assign ArchArgs after packing 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 12:12:05 +02:00
Serge Bazanski
f3c6c76fff Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-2-electric-boogaloo 2018-07-15 21:57:42 +01:00
Clifford Wolf
5531546d6b Remove pip names from ice40 chip db to safe memory 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-15 21:41:34 +02:00
Clifford Wolf
164bd28348 Add iCE40 Pip gfx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-15 20:29:32 +02:00
Serge Bazanski
59a790cd00 Refactor IdString functionality into IdStringDB 
This lets us more precisely control the lifetime of IdString databases
in contexts/arches.
 2018-07-14 20:24:20 +01:00
Sergiusz Bazanski
d327a0afbb Revert "Make ice40::Arch thread-safe" 
This reverts commit 0816f447b7.
 2018-07-14 19:01:33 +01:00
Sergiusz Bazanski
57f75385b0 Revert "Make PnR use Unlocked methods" 
This reverts commit 9e4f97290a.
 2018-07-14 18:53:08 +01:00
Sergiusz Bazanski
447ed83638 Revert "Introduce proxies for locked access to ctx" 
This reverts commit 89809a8b81.
 2018-07-14 18:52:56 +01:00
Sergiusz Bazanski
89b9d6bc8a Revert "Slight simplification of proxy code" 
This reverts commit a71b576de6.
 2018-07-14 18:50:54 +01:00
Sergiusz Bazanski
36b4e3382d Revert "Make GUI nice and smooth." 
This reverts commit a8c84e90a3.
 2018-07-14 18:50:50 +01:00
Sergiusz Bazanski
b0c05c7f75 Revert "Refactor proxies to nextpnr." 
This reverts commit 9b17fe385c.
 2018-07-14 18:50:37 +01:00
Sergiusz Bazanski
d9c3c117a3 Revert "clang-format" 
This reverts commit 8ca7a6da25.
 2018-07-14 18:50:34 +01:00
Sergiusz Bazanski
2233040201 Revert "Remove legacy access to state via Arch" 
This reverts commit 18b4b31678.
 2018-07-14 18:50:15 +01:00
Sergiusz Bazanski
18b4b31678 Remove legacy access to state via Arch 2018-07-14 12:02:28 +01:00
Sergiusz Bazanski
8ca7a6da25 clang-format 2018-07-14 11:10:59 +01:00
Sergiusz Bazanski
9b17fe385c Refactor proxies to nextpnr. 2018-07-14 11:10:31 +01:00
Sergiusz Bazanski
a8c84e90a3 Make GUI nice and smooth. 2018-07-13 20:53:52 +01:00
Sergiusz Bazanski
a71b576de6 Slight simplification of proxy code 2018-07-13 19:45:35 +01:00
Sergiusz Bazanski
b8ca1a5582 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-the-things 2018-07-13 19:10:27 +01:00
Sergiusz Bazanski
89809a8b81 Introduce proxies for locked access to ctx 2018-07-13 18:58:59 +01:00
Clifford Wolf
013cfebcc5 Improve handling of iCE40 BRAM bels 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-13 16:22:28 +02:00
Sergiusz Bazanski
9e4f97290a Make PnR use Unlocked methods 2018-07-13 14:50:58 +01:00
Clifford Wolf
45462ef3a7 Fix Ui/Decal handling of active/inactive arch objects 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-13 14:29:03 +02:00
Sergiusz Bazanski
0816f447b7 Make ice40::Arch thread-safe 
We move all non-chip data to be private and guard them with an R/W
mutex.

We then modify all calls that access these fields to lock/shared_lock
the mutex as required.

Profiling the code before and after is an exercise left to the reader
:).
 2018-07-13 12:35:39 +01:00
Clifford Wolf
b8a42ff53b Updates from clang-format 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 22:04:13 +02:00