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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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91
src/x86_ops_mmx_logic.h Normal file
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int opPAND_a16(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[reg].q &= src.q;
return 0;
}
int opPAND_a32(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[reg].q &= src.q;
return 0;
}
int opPANDN_a16(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[reg].q &= ~src.q;
return 0;
}
int opPANDN_a32(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[reg].q &= ~src.q;
return 0;
}
int opPOR_a16(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[reg].q |= src.q;
return 0;
}
int opPOR_a32(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[reg].q |= src.q;
return 0;
}
int opPXOR_a16(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[reg].q ^= src.q;
return 0;
}
int opPXOR_a32(uint32_t fetchdat)
{
MMX_REG src;
MMX_ENTER();
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[reg].q ^= src.q;
return 0;
}