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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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40
src/x86_ops_mul.h
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@ -5,8 +5,8 @@ static int opIMUL_w_iw_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
tempw = geteaw(); if (abrt) return 0;
tempw2 = getword(); if (abrt) return 0;
tempw = geteaw(); if (abrt) return 1;
tempw2 = getword(); if (abrt) return 1;
templ = ((int)tempw) * ((int)tempw2);
flags_rebuild();
@ -24,8 +24,8 @@ static int opIMUL_w_iw_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
tempw = geteaw(); if (abrt) return 0;
tempw2 = getword(); if (abrt) return 0;
tempw = geteaw(); if (abrt) return 1;
tempw2 = getword(); if (abrt) return 1;
templ = ((int)tempw) * ((int)tempw2);
flags_rebuild();
@ -44,8 +44,8 @@ static int opIMUL_l_il_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
templ = geteal(); if (abrt) return 0;
templ2 = getlong(); if (abrt) return 0;
templ = geteal(); if (abrt) return 1;
templ2 = getlong(); if (abrt) return 1;
temp64 = ((int64_t)templ) * ((int64_t)templ2);
flags_rebuild();
@ -63,8 +63,8 @@ static int opIMUL_l_il_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
templ = geteal(); if (abrt) return 0;
templ2 = getlong(); if (abrt) return 0;
templ = geteal(); if (abrt) return 1;
templ2 = getlong(); if (abrt) return 1;
temp64 = ((int64_t)templ) * ((int64_t)templ2);
flags_rebuild();
@ -83,8 +83,8 @@ static int opIMUL_w_ib_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
tempw = geteaw(); if (abrt) return 0;
tempw2 = getbyte(); if (abrt) return 0;
tempw = geteaw(); if (abrt) return 1;
tempw2 = getbyte(); if (abrt) return 1;
if (tempw2 & 0x80) tempw2 |= 0xff00;
templ = ((int)tempw) * ((int)tempw2);
@ -103,8 +103,8 @@ static int opIMUL_w_ib_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
tempw = geteaw(); if (abrt) return 0;
tempw2 = getbyte(); if (abrt) return 0;
tempw = geteaw(); if (abrt) return 1;
tempw2 = getbyte(); if (abrt) return 1;
if (tempw2 & 0x80) tempw2 |= 0xff00;
templ = ((int)tempw) * ((int)tempw2);
@ -123,8 +123,8 @@ static int opIMUL_l_ib_a16(uint32_t fetchdat)
int32_t templ, templ2;
fetch_ea_16(fetchdat);
templ = geteal(); if (abrt) return 0;
templ2 = getbyte(); if (abrt) return 0;
templ = geteal(); if (abrt) return 1;
templ2 = getbyte(); if (abrt) return 1;
if (templ2 & 0x80) templ2 |= 0xffffff00;
temp64 = ((int64_t)templ)*((int64_t)templ2);
@ -142,8 +142,8 @@ static int opIMUL_l_ib_a32(uint32_t fetchdat)
int32_t templ, templ2;
fetch_ea_32(fetchdat);
templ = geteal(); if (abrt) return 0;
templ2 = getbyte(); if (abrt) return 0;
templ = geteal(); if (abrt) return 1;
templ2 = getbyte(); if (abrt) return 1;
if (templ2 & 0x80) templ2 |= 0xffffff00;
temp64 = ((int64_t)templ)*((int64_t)templ2);
@ -164,7 +164,7 @@ static int opIMUL_w_w_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
templ = (int32_t)(int16_t)regs[reg].w * (int32_t)(int16_t)geteaw();
if (abrt) return 0;
if (abrt) return 1;
regs[reg].w = templ & 0xFFFF;
flags_rebuild();
if ((templ >> 15) != 0 && (templ >> 15) != -1) flags |= C_FLAG | V_FLAG;
@ -179,7 +179,7 @@ static int opIMUL_w_w_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
templ = (int32_t)(int16_t)regs[reg].w * (int32_t)(int16_t)geteaw();
if (abrt) return 0;
if (abrt) return 1;
regs[reg].w = templ & 0xFFFF;
flags_rebuild();
if ((templ >> 15) != 0 && (templ >> 15) != -1) flags |= C_FLAG | V_FLAG;
@ -195,7 +195,7 @@ static int opIMUL_l_l_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
temp64 = (int64_t)(int32_t)regs[reg].l * (int64_t)(int32_t)geteal();
if (abrt) return 0;
if (abrt) return 1;
regs[reg].l = temp64 & 0xFFFFFFFF;
flags_rebuild();
if ((temp64 >> 31) != 0 && (temp64 >> 31) != -1) flags |= C_FLAG | V_FLAG;
@ -210,7 +210,7 @@ static int opIMUL_l_l_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
temp64 = (int64_t)(int32_t)regs[reg].l * (int64_t)(int32_t)geteal();
if (abrt) return 0;
if (abrt) return 1;
regs[reg].l = temp64 & 0xFFFFFFFF;
flags_rebuild();
if ((temp64 >> 31) != 0 && (temp64 >> 31) != -1) flags |= C_FLAG | V_FLAG;