Mercurial > hg > truffle
diff c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRegisterConfig.java @ 1418:55ac38887415
modifications for linux: argument register layout, makefile
| author | Lukas Stadler <lukas.stadler@jku.at> |
|---|---|
| date | Fri, 09 Jul 2010 16:33:03 -0700 |
| parents | 1b41af477605 |
| children | 7bf6a77b9c5a |
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--- a/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRegisterConfig.java Wed Jun 23 17:20:40 2010 +0200 +++ b/c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRegisterConfig.java Fri Jul 09 16:33:03 2010 -0700 @@ -41,9 +41,16 @@ return new CiRegister[]{ AMD64.rax, AMD64.rbx, AMD64.rcx, AMD64.rdx, AMD64.rsi, AMD64.rdi, AMD64.r10, AMD64.r11} ; } + private final CiRegister[] generalParameterRegisters; + private final CiRegister[] xmmParameterRegisters = new CiRegister[]{AMD64.xmm0, AMD64.xmm1, AMD64.xmm2, AMD64.xmm3, AMD64.xmm4, AMD64.xmm5, AMD64.xmm6, AMD64.xmm7}; - private final CiRegister[] generalParameterRegisters = new CiRegister[]{AMD64.rdx, AMD64.r8, AMD64.r9, AMD64.rdi, AMD64.rsi, AMD64.rcx}; - private final CiRegister[] xmmParameterRegisters = new CiRegister[]{AMD64.xmm0, AMD64.xmm1, AMD64.xmm2, AMD64.xmm3, AMD64.xmm4, AMD64.xmm5, AMD64.xmm6, AMD64.xmm7}; + public HotSpotRegisterConfig(boolean windowsRegisterLayout) { + if(windowsRegisterLayout) { + generalParameterRegisters = new CiRegister[]{AMD64.rdx, AMD64.r8, AMD64.r9, AMD64.rdi, AMD64.rsi, AMD64.rcx}; + } else { + generalParameterRegisters = new CiRegister[]{AMD64.rsi, AMD64.rdx, AMD64.rcx, AMD64.r8, AMD64.r9, AMD64.rdi}; + } + } @Override public int getCalleeSaveRegisterOffset(CiRegister register) {