This adds XMM register encodings in the code emitter for x86-64.
Signed-off-by: Eduard - Gabriel Munteanu <eduard.munte...@linux360.ro>
---
arch/x86/emit-code.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/arch/x86/emit-code.c b/arch/x86/emit-code.c
index 37c397a..047e4b9 100644
--- a/arch/x86/emit-code.c
+++ b/arch/x86/emit-code.c
@@ -2128,51 +2128,67 @@ static unsigned char __encode_reg(enum machine_reg reg)
switch (reg) {
case MACH_REG_RAX:
+ case MACH_REG_XMM0:
ret = 0x00;
break;
case MACH_REG_RBX:
+ case MACH_REG_XMM3:
ret = 0x03;
break;
case MACH_REG_RCX:
+ case MACH_REG_XMM1:
ret = 0x01;
break;
case MACH_REG_RDX:
+ case MACH_REG_XMM2:
ret = 0x02;
break;
case MACH_REG_RSI:
+ case MACH_REG_XMM6:
ret = 0x06;
break;
case MACH_REG_RDI:
+ case MACH_REG_XMM7:
ret = 0x07;
break;
case MACH_REG_RSP:
+ case MACH_REG_XMM4:
ret = 0x04;
break;
case MACH_REG_RBP:
+ case MACH_REG_XMM5:
ret = 0x05;
break;
case MACH_REG_R8:
+ case MACH_REG_XMM8:
ret = 0x08;
break;
case MACH_REG_R9:
+ case MACH_REG_XMM9:
ret = 0x09;
break;
case MACH_REG_R10:
+ case MACH_REG_XMM10:
ret = 0x0A;
break;
case MACH_REG_R11:
+ case MACH_REG_XMM11:
ret = 0x0B;
break;
case MACH_REG_R12:
+ case MACH_REG_XMM12:
ret = 0x0C;
break;
case MACH_REG_R13:
+ case MACH_REG_XMM13:
ret = 0x0D;
break;
case MACH_REG_R14:
+ case MACH_REG_XMM14:
ret = 0x0E;
break;
case MACH_REG_R15:
+ case MACH_REG_XMM15:
ret = 0x0F;
break;
case MACH_REG_UNASSIGNED:
--
1.6.0.6
------------------------------------------------------------------------------
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