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Initial commit of dynamic recompiler.

Browse source 
Various CPU changes to support dynamic recompiler.
This commit is contained in:
TomW 2014-11-05 21:24:16 +00:00
commit 4676daade4
52 changed files with 3740 additions and 1139 deletions
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24
src/x86_ops_xchg.h
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@ -2,8 +2,8 @@ static int opXCHG_b_a16(uint32_t fetchdat)
{
uint8_t temp;
fetch_ea_16(fetchdat);
temp = geteab(); if (abrt) return 0;
seteab(getr8(reg)); if (abrt) return 0;
temp = geteab(); if (abrt) return 1;
seteab(getr8(reg)); if (abrt) return 1;
setr8(reg, temp);
cycles -= ((mod == 3) ? 3 : 5);
return 0;
@ -12,8 +12,8 @@ static int opXCHG_b_a32(uint32_t fetchdat)
{
uint8_t temp;
fetch_ea_32(fetchdat);
temp = geteab(); if (abrt) return 0;
seteab(getr8(reg)); if (abrt) return 0;
temp = geteab(); if (abrt) return 1;
seteab(getr8(reg)); if (abrt) return 1;
setr8(reg, temp);
cycles -= ((mod == 3) ? 3 : 5);
return 0;
@ -23,8 +23,8 @@ static int opXCHG_w_a16(uint32_t fetchdat)
{
uint16_t temp;
fetch_ea_16(fetchdat);
temp = geteaw(); if (abrt) return 0;
seteaw(regs[reg].w); if (abrt) return 0;
temp = geteaw(); if (abrt) return 1;
seteaw(regs[reg].w); if (abrt) return 1;
regs[reg].w = temp;
cycles -= ((mod == 3) ? 3 : 5);
return 0;
@ -33,8 +33,8 @@ static int opXCHG_w_a32(uint32_t fetchdat)
{
uint16_t temp;
fetch_ea_32(fetchdat);
temp = geteaw(); if (abrt) return 0;
seteaw(regs[reg].w); if (abrt) return 0;
temp = geteaw(); if (abrt) return 1;
seteaw(regs[reg].w); if (abrt) return 1;
regs[reg].w = temp;
cycles -= ((mod == 3) ? 3 : 5);
return 0;
@ -44,8 +44,8 @@ static int opXCHG_l_a16(uint32_t fetchdat)
{
uint32_t temp;
fetch_ea_16(fetchdat);
temp = geteal(); if (abrt) return 0;
seteal(regs[reg].l); if (abrt) return 0;
temp = geteal(); if (abrt) return 1;
seteal(regs[reg].l); if (abrt) return 1;
regs[reg].l = temp;
cycles -= ((mod == 3) ? 3 : 5);
return 0;
@ -54,8 +54,8 @@ static int opXCHG_l_a32(uint32_t fetchdat)
{
uint32_t temp;
fetch_ea_32(fetchdat);
temp = geteal(); if (abrt) return 0;
seteal(regs[reg].l); if (abrt) return 0;
temp = geteal(); if (abrt) return 1;
seteal(regs[reg].l); if (abrt) return 1;
regs[reg].l = temp;
cycles -= ((mod == 3) ? 3 : 5);
return 0;