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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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24
src/x86_ops_bit.h
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@ -4,7 +4,7 @@ static int opBT_w_r_a16(uint32_t fetchdat)
uint16_t temp;
fetch_ea_16(fetchdat);
eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = 0;
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = 0;
temp = geteaw(); if (abrt) return 1;
flags_rebuild();
if (temp & (1 << (cpu_state.regs[cpu_reg].w & 15))) flags |= C_FLAG;
@ -18,7 +18,7 @@ static int opBT_w_r_a32(uint32_t fetchdat)
uint16_t temp;
fetch_ea_32(fetchdat);
eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = 0;
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = 0;
temp = geteaw(); if (abrt) return 1;
flags_rebuild();
if (temp & (1 << (cpu_state.regs[cpu_reg].w & 15))) flags |= C_FLAG;
@ -32,7 +32,7 @@ static int opBT_l_r_a16(uint32_t fetchdat)
uint32_t temp;
fetch_ea_16(fetchdat);
eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = 0;
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = 0;
temp = geteal(); if (abrt) return 1;
flags_rebuild();
if (temp & (1 << (cpu_state.regs[cpu_reg].l & 31))) flags |= C_FLAG;
@ -46,7 +46,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
uint32_t temp;
fetch_ea_32(fetchdat);
eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = 0;
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = 0;
temp = geteal(); if (abrt) return 1;
flags_rebuild();
if (temp & (1 << (cpu_state.regs[cpu_reg].l & 31))) flags |= C_FLAG;
@ -63,7 +63,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
uint16_t temp; \
\
fetch_ea_16(fetchdat); \
eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = eal_w = 0; \
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = eal_w = 0; \
temp = geteaw(); if (abrt) return 1; \
tempc = (temp & (1 << (cpu_state.regs[cpu_reg].w & 15))) ? 1 : 0; \
temp operation (1 << (cpu_state.regs[cpu_reg].w & 15)); \
@ -81,7 +81,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
uint16_t temp; \
\
fetch_ea_32(fetchdat); \
eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = eal_w = 0; \
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].w / 16) * 2); eal_r = eal_w = 0; \
temp = geteaw(); if (abrt) return 1; \
tempc = (temp & (1 << (cpu_state.regs[cpu_reg].w & 15))) ? 1 : 0; \
temp operation (1 << (cpu_state.regs[cpu_reg].w & 15)); \
@ -99,7 +99,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
uint32_t temp; \
\
fetch_ea_16(fetchdat); \
eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = eal_w = 0; \
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = eal_w = 0; \
temp = geteal(); if (abrt) return 1; \
tempc = (temp & (1 << (cpu_state.regs[cpu_reg].l & 31))) ? 1 : 0; \
temp operation (1 << (cpu_state.regs[cpu_reg].l & 31)); \
@ -117,7 +117,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
uint32_t temp; \
\
fetch_ea_32(fetchdat); \
eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = eal_w = 0; \
cpu_state.eaaddr += ((cpu_state.regs[cpu_reg].l / 32) * 4); eal_r = eal_w = 0; \
temp = geteal(); if (abrt) return 1; \
tempc = (temp & (1 << (cpu_state.regs[cpu_reg].l & 31))) ? 1 : 0; \
temp operation (1 << (cpu_state.regs[cpu_reg].l & 31)); \
@ -164,7 +164,7 @@ static int opBA_w_a16(uint32_t fetchdat)
default:
pclog("Bad 0F BA opcode %02X\n", rmdat & 0x38);
cpu_state.pc = oldpc;
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
@ -204,7 +204,7 @@ static int opBA_w_a32(uint32_t fetchdat)
default:
pclog("Bad 0F BA opcode %02X\n", rmdat & 0x38);
cpu_state.pc = oldpc;
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
@ -245,7 +245,7 @@ static int opBA_l_a16(uint32_t fetchdat)
default:
pclog("Bad 0F BA opcode %02X\n", rmdat & 0x38);
cpu_state.pc = oldpc;
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
@ -285,7 +285,7 @@ static int opBA_l_a32(uint32_t fetchdat)
default:
pclog("Bad 0F BA opcode %02X\n", rmdat & 0x38);
cpu_state.pc = oldpc;
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}