Move some more variables into cpu_state structure. Minor speedup (~2%).

This commit is contained in:
SarahW 2016-08-17 21:28:16 +01:00
commit c664682758
43 changed files with 801 additions and 810 deletions

View file

@ -1321,7 +1321,7 @@ static x86seg *FETCH_EA_32(x86seg *op_ea_seg, uint32_t fetchdat, int op_ssegs, u
addbyte(0x8b); /*MOVL EAX, regs[rm].l*/
addbyte(0x45);
addbyte((uint32_t)&cpu_state.regs[rm].l - (uint32_t)&EAX);
eaaddr = cpu_state.regs[rm].l;
cpu_state.eaaddr = cpu_state.regs[rm].l;
if (mod)
{
if (rm == 5 && !op_ssegs)
@ -1819,10 +1819,10 @@ static void FP_ENTER()
addlong((uintptr_t)&cr0);
addbyte(0xc);
addbyte(0x74); /*JZ +*/
addbyte(10+7+5+5);
addbyte(7+7+5+5);
addbyte(0xC7); /*MOVL [oldpc],op_old_pc*/
addbyte(0x05);
addlong((uintptr_t)&oldpc);
addbyte(0x45);
addbyte((uintptr_t)&cpu_state.oldpc - (uintptr_t)&cpu_state);
addlong(op_old_pc);
addbyte(0xc7); /*MOV [ESP], 7*/
addbyte(0x04);
@ -3063,10 +3063,10 @@ static void MMX_ENTER()
addlong((uintptr_t)&cr0);
addbyte(0xc);
addbyte(0x74); /*JZ +*/
addbyte(10+7+5+5);
addbyte(7+7+5+5);
addbyte(0xC7); /*MOVL [oldpc],op_old_pc*/
addbyte(0x05);
addlong((uintptr_t)&oldpc);
addbyte(0x45);
addbyte((uintptr_t)&cpu_state.oldpc - (uintptr_t)&cpu_state);
addlong(op_old_pc);
addbyte(0xc7); /*MOV [ESP], 7*/
addbyte(0x04);