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* ice40: WIP SB_CARRY packerDavid Shah2018-06-192-0/+71
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Improve "initial placement" log messages in placer_saClifford Wolf2018-06-191-6/+9
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* place_sa: Add log output during initial placementDavid Shah2018-06-191-0/+7
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Small gui improvements and open json functionalityMiodrag Milanovic2018-06-196-16/+62
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* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-195-43/+80
|\ | | | | | | | | | | # Conflicts: # common/place_sa.cc # ice40/arch.h
| * Major performance improvement to placement validity checkDavid Shah2018-06-197-53/+98
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Improved log messages in SA placer, minor changes from clangformatClifford Wolf2018-06-192-14/+31
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-193-52/+34
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| * place_sa: Use context-wide rngDavid Shah2018-06-191-47/+14
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * ice40: Improve error reporting for invalid tristate usageDavid Shah2018-06-193-15/+24
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * ice40: Fix constant packerDavid Shah2018-06-191-4/+14
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Updates from clangformatClifford Wolf2018-06-197-35/+46
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add Context::force and "nextpnr-ice40 --force"Clifford Wolf2018-06-196-7/+19
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* ice40: Don't deduplicate local tracks when countingDavid Shah2018-06-192-12/+11
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Add rng to Context, start using ctx->verboseClifford Wolf2018-06-196-42/+101
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-193-50/+50
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| * ice40: More IdString API updatesDavid Shah2018-06-193-50/+50
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Refactor Arch/Context design hierarchyClifford Wolf2018-06-196-51/+68
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* ice40: Adding support for tristate IODavid Shah2018-06-193-20/+46
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* ice40: Removing deprecated API in cells.ccDavid Shah2018-06-191-45/+46
| | | | Signed-off-by: David Shah <davey1576@gmail.com>
* Getting rid of old IdString API users, Add ctx to many internal APIsClifford Wolf2018-06-189-151/+191
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of users of old IdString APIClifford Wolf2018-06-182-72/+75
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of users of old IdString APIClifford Wolf2018-06-186-48/+50
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Getting rid of users of old IdString APIClifford Wolf2018-06-188-65/+80
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Updates from clangformatClifford Wolf2018-06-182-20/+35
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Deprecate old IdString API with implizit global contextClifford Wolf2018-06-181-12/+12
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Towards IdString as per-context facilityClifford Wolf2018-06-185-53/+107
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fixed include of "design.h" in "route.h"Clifford Wolf2018-06-181-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Move contents of design.h to nextpnr.hClifford Wolf2018-06-183-107/+59
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'refactor'Clifford Wolf2018-06-1840-615/+591
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| * Rename chip.h to arch.hClifford Wolf2018-06-185-3/+3
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Updates from clangformatClifford Wolf2018-06-185-22/+12
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Rename Design to Context, derive from Arch instead of instantiatingClifford Wolf2018-06-1831-322/+309
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Rename Chip to Arch and ChipArgs to ArchArgsClifford Wolf2018-06-1814-159/+158
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnrClifford Wolf2018-06-187-23/+52
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| * cmake: Set EXCLUDE_FROM_ALL on Python module and testsDavid Shah2018-06-181-2/+2
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * cmake: Reenable -O3 for release buildsDavid Shah2018-06-181-1/+2
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Fix hash specialisation for BelType and warnings in place_sa.ccDavid Shah2018-06-182-13/+22
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Enable -WallDavid Shah2018-06-181-1/+1
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Improving code style and fixing dummyDavid Shah2018-06-185-15/+34
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Improvements in routerClifford Wolf2018-06-182-28/+35
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve router log outputClifford Wolf2018-06-171-1/+6
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Updates from clangformatClifford Wolf2018-06-172-9/+13
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve router log messagesClifford Wolf2018-06-171-3/+29
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into chipdbngClifford Wolf2018-06-172-6/+2
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| * Speed up placerDavid Shah2018-06-172-6/+2
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Refactore ice40 chipdb to use a super-large C-string as output formatClifford Wolf2018-06-173-27/+85
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Minor chipdb.py improvementClifford Wolf2018-06-171-2/+17
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into chipdbngClifford Wolf2018-06-177-58/+111
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| * Minor performance tweaks and fixesDavid Shah2018-06-173-24/+30
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>