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

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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
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32
src/x86_ops_call.h
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@ -117,8 +117,8 @@ static int opFF_w_a16(uint32_t fetchdat)
else CLOCK_CYCLES((cpu_mod == 3) ? 7 : 10);
break;
case 0x18: /*CALL far*/
new_pc = readmemw(easeg, eaaddr);
new_cs = readmemw(easeg, (eaaddr + 2)); if (abrt) return 1;
new_pc = readmemw(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, (cpu_state.eaaddr + 2)); if (abrt) return 1;
CALL_FAR_w(new_cs, new_pc);
CPU_BLOCK_END();
@ -132,8 +132,8 @@ static int opFF_w_a16(uint32_t fetchdat)
break;
case 0x28: /*JMP far*/
oxpc = cpu_state.pc;
new_pc = readmemw(easeg, eaaddr);
new_cs = readmemw(easeg, eaaddr + 2); if (abrt) return 1;
new_pc = readmemw(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, cpu_state.eaaddr + 2); if (abrt) return 1;
cpu_state.pc = new_pc;
loadcsjmp(new_cs, oxpc); if (abrt) return 1;
CPU_BLOCK_END();
@ -182,8 +182,8 @@ static int opFF_w_a32(uint32_t fetchdat)
else CLOCK_CYCLES((cpu_mod == 3) ? 7 : 10);
break;
case 0x18: /*CALL far*/
new_pc = readmemw(easeg, eaaddr);
new_cs = readmemw(easeg, (eaaddr + 2)); if (abrt) return 1;
new_pc = readmemw(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, (cpu_state.eaaddr + 2)); if (abrt) return 1;
CALL_FAR_w(new_cs, new_pc);
CPU_BLOCK_END();
@ -197,8 +197,8 @@ static int opFF_w_a32(uint32_t fetchdat)
break;
case 0x28: /*JMP far*/
oxpc = cpu_state.pc;
new_pc = readmemw(easeg, eaaddr);
new_cs = readmemw(easeg, eaaddr + 2); if (abrt) return 1;
new_pc = readmemw(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, cpu_state.eaaddr + 2); if (abrt) return 1;
cpu_state.pc = new_pc;
loadcsjmp(new_cs, oxpc); if (abrt) return 1;
CPU_BLOCK_END();
@ -248,8 +248,8 @@ static int opFF_l_a16(uint32_t fetchdat)
else CLOCK_CYCLES((cpu_mod == 3) ? 7 : 10);
break;
case 0x18: /*CALL far*/
new_pc = readmeml(easeg, eaaddr);
new_cs = readmemw(easeg, (eaaddr + 4)); if (abrt) return 1;
new_pc = readmeml(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, (cpu_state.eaaddr + 4)); if (abrt) return 1;
CALL_FAR_l(new_cs, new_pc);
CPU_BLOCK_END();
@ -263,8 +263,8 @@ static int opFF_l_a16(uint32_t fetchdat)
break;
case 0x28: /*JMP far*/
oxpc = cpu_state.pc;
new_pc = readmeml(easeg, eaaddr);
new_cs = readmemw(easeg, eaaddr + 4); if (abrt) return 1;
new_pc = readmeml(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, cpu_state.eaaddr + 4); if (abrt) return 1;
cpu_state.pc = new_pc;
loadcsjmp(new_cs, oxpc); if (abrt) return 1;
CPU_BLOCK_END();
@ -313,8 +313,8 @@ static int opFF_l_a32(uint32_t fetchdat)
else CLOCK_CYCLES((cpu_mod == 3) ? 7 : 10);
break;
case 0x18: /*CALL far*/
new_pc = readmeml(easeg, eaaddr);
new_cs = readmemw(easeg, (eaaddr + 4)); if (abrt) return 1;
new_pc = readmeml(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, (cpu_state.eaaddr + 4)); if (abrt) return 1;
CALL_FAR_l(new_cs, new_pc);
CPU_BLOCK_END();
@ -328,8 +328,8 @@ static int opFF_l_a32(uint32_t fetchdat)
break;
case 0x28: /*JMP far*/
oxpc = cpu_state.pc;
new_pc = readmeml(easeg, eaaddr);
new_cs = readmemw(easeg, eaaddr + 4); if (abrt) return 1;
new_pc = readmeml(easeg, cpu_state.eaaddr);
new_cs = readmemw(easeg, cpu_state.eaaddr + 4); if (abrt) return 1;
cpu_state.pc = new_pc;
loadcsjmp(new_cs, oxpc); if (abrt) return 1;
CPU_BLOCK_END();