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Added MMX emulation (probably some bugs). Implemented RDMSR/WRMSR for Winchip.

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This commit is contained in:
TomW 2013-08-03 15:05:50 +01:00
commit 119fe36820
17 changed files with 2362 additions and 65 deletions
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9
src/x86_ops_fpu.h
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@ -2,7 +2,7 @@
static int opESCAPE_ ## num ##_a16(uint32_t fetchdat) \
{ \
flags_rebuild(); \
if ((cr0 & 6) == 4) \
if (cr0 & 0xc) \
{ \
x86_int(7); \
} \
@ -24,7 +24,7 @@
static int opESCAPE_ ## num ## _a32(uint32_t fetchdat) \
{ \
flags_rebuild(); \
if ((cr0 & 6) == 4) \
if (cr0 & 0xc) \
{ \
x86_int(7); \
} \
@ -55,6 +55,11 @@ opESCAPE(df);
static int opWAIT(uint32_t fetchdat)
{
if ((cr0 & 0xa) == 0xa)
{
x86_int(7);
return 0;
}
cycles -= 4;
return 0;
}