Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Cycle counts for recompiled blocks now generated at compile time.

Browse source
This commit is contained in:
TomW 2014-11-12 19:33:49 +00:00
commit 2905c43db8
43 changed files with 1142 additions and 730 deletions
Download patch file Download diff file Expand all files Collapse all files

32
src/x86_ops_bit.h
View file

@ -10,7 +10,7 @@ static int opBT_w_r_a16(uint32_t fetchdat)
if (temp & (1 << (regs[reg].w & 15))) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
}
static int opBT_w_r_a32(uint32_t fetchdat)
@ -24,7 +24,7 @@ static int opBT_w_r_a32(uint32_t fetchdat)
if (temp & (1 << (regs[reg].w & 15))) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
}
static int opBT_l_r_a16(uint32_t fetchdat)
@ -38,7 +38,7 @@ static int opBT_l_r_a16(uint32_t fetchdat)
if (temp & (1 << (regs[reg].l & 31))) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
}
static int opBT_l_r_a32(uint32_t fetchdat)
@ -52,7 +52,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
if (temp & (1 << (regs[reg].l & 31))) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
}
@ -72,7 +72,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
if (tempc) flags |= C_FLAG; \
else flags &= ~C_FLAG; \
\
cycles -= 6; \
CLOCK_CYCLES(6); \
return 0; \
} \
static int opBT ## name ## _w_r_a32(uint32_t fetchdat) \
@ -90,7 +90,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
if (tempc) flags |= C_FLAG; \
else flags &= ~C_FLAG; \
\
cycles -= 6; \
CLOCK_CYCLES(6); \
return 0; \
} \
static int opBT ## name ## _l_r_a16(uint32_t fetchdat) \
@ -108,7 +108,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
if (tempc) flags |= C_FLAG; \
else flags &= ~C_FLAG; \
\
cycles -= 6; \
CLOCK_CYCLES(6); \
return 0; \
} \
static int opBT ## name ## _l_r_a32(uint32_t fetchdat) \
@ -126,7 +126,7 @@ static int opBT_l_r_a32(uint32_t fetchdat)
if (tempc) flags |= C_FLAG; \
else flags &= ~C_FLAG; \
\
cycles -= 6; \
CLOCK_CYCLES(6); \
return 0; \
}
@ -150,7 +150,7 @@ static int opBA_w_a16(uint32_t fetchdat)
case 0x20: /*BT w,imm*/
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
case 0x28: /*BTS w,imm*/
temp |= (1 << count);
@ -171,7 +171,7 @@ static int opBA_w_a16(uint32_t fetchdat)
seteaw(temp); if (abrt) return 1;
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 6;
CLOCK_CYCLES(6);
return 0;
}
static int opBA_w_a32(uint32_t fetchdat)
@ -190,7 +190,7 @@ static int opBA_w_a32(uint32_t fetchdat)
case 0x20: /*BT w,imm*/
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
case 0x28: /*BTS w,imm*/
temp |= (1 << count);
@ -211,7 +211,7 @@ static int opBA_w_a32(uint32_t fetchdat)
seteaw(temp); if (abrt) return 1;
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 6;
CLOCK_CYCLES(6);
return 0;
}
@ -231,7 +231,7 @@ static int opBA_l_a16(uint32_t fetchdat)
case 0x20: /*BT w,imm*/
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
case 0x28: /*BTS w,imm*/
temp |= (1 << count);
@ -252,7 +252,7 @@ static int opBA_l_a16(uint32_t fetchdat)
seteal(temp); if (abrt) return 1;
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 6;
CLOCK_CYCLES(6);
return 0;
}
static int opBA_l_a32(uint32_t fetchdat)
@ -271,7 +271,7 @@ static int opBA_l_a32(uint32_t fetchdat)
case 0x20: /*BT w,imm*/
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 3;
CLOCK_CYCLES(3);
return 0;
case 0x28: /*BTS w,imm*/
temp |= (1 << count);
@ -292,6 +292,6 @@ static int opBA_l_a32(uint32_t fetchdat)
seteal(temp); if (abrt) return 1;
if (tempc) flags |= C_FLAG;
else flags &= ~C_FLAG;
cycles -= 6;
CLOCK_CYCLES(6);
return 0;
}