Commit graph

10 commits

Author SHA1 Message Date
David Given
5e9102955c Reworked VC4 relocations and some of the instruction encoding to be actually correct. Now generating what could be real code!
--HG--
branch : dtrg-videocore
2013-05-21 23:17:30 +01:00
David Given
5082b2a5d7 Add lea instruction. Fix dependency issues.
--HG--
branch : dtrg-videocore
2013-05-20 19:56:33 +01:00
David Given
11890026db Push/pop are the right way round. Don't corrup short-form ALU instructions. Correct encoding of push/pop register ranges.
--HG--
branch : dtrg-videocore
2013-05-19 23:34:42 +01:00
David Given
80f85001fa Correctly emit constants in some ALU instructions.
--HG--
branch : dtrg-videocore
2013-05-19 23:19:10 +01:00
David Given
4f15423d63 Add compare-and-branch instructions.
--HG--
branch : dtrg-videocore
2013-05-19 18:40:19 +01:00
David Given
80afe75c9b Added memory operations that work on fixed up addresses.
--HG--
branch : dtrg-videocore
2013-05-19 13:03:53 +01:00
David Given
febe8ca937 Add register offset and postincrement memory operations.
--HG--
branch : dtrg-videocore
2013-05-19 12:39:35 +01:00
David Given
fc2833d456 Add most vanilla memory load/store instructions.
--HG--
branch : dtrg-videocore
2013-05-19 00:56:56 +01:00
David Given
26877d3c4f Add a whole bunch of VC4 opcodes.
--HG--
branch : dtrg-videocore
2013-05-17 23:30:49 +01:00
David Given
32ebc502c8 Skeleton of VideoCore IV support for the Raspberry Pi.
--HG--
branch : dtrg-videocore
rename : mach/powerpc/as/.distr => mach/vc4/as/.distr
rename : mach/powerpc/as/mach0.c => mach/vc4/as/mach0.c
rename : mach/powerpc/as/mach1.c => mach/vc4/as/mach1.c
rename : mach/powerpc/as/mach2.c => mach/vc4/as/mach2.c
rename : mach/powerpc/as/mach3.c => mach/vc4/as/mach3.c
rename : mach/powerpc/as/mach4.c => mach/vc4/as/mach4.c
rename : mach/powerpc/as/mach5.c => mach/vc4/as/mach5.c
rename : mach/i86/build.mk => mach/vc4/build.mk
rename : mach/powerpc/libem/powerpc.h => mach/vc4/libem/videocore.h
rename : mach/i86/libend/.distr => mach/vc4/libend/.distr
rename : mach/i86/libend/edata.s => mach/vc4/libend/edata.s
rename : mach/i86/libend/em_end.s => mach/vc4/libend/em_end.s
rename : mach/i86/libend/end.s => mach/vc4/libend/end.s
rename : mach/i86/libend/etext.s => mach/vc4/libend/etext.s
rename : mach/powerpc/ncg/.distr => mach/vc4/ncg/.distr
rename : mach/powerpc/ncg/mach.c => mach/vc4/ncg/mach.c
rename : mach/powerpc/ncg/mach.h => mach/vc4/ncg/mach.h
rename : mach/powerpc/ncg/table => mach/vc4/ncg/table
rename : plat/pc86/descr => plat/rpi/descr
2013-05-17 00:03:38 +01:00