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Cycle counts for recompiled blocks now generated at compile time.

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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
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54
src/x86_ops_jump.h
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@ -19,11 +19,11 @@
static int opJ ## condition(uint32_t fetchdat) \
{ \
int8_t offset = (int8_t)getbytef(); \
cycles -= timing_bnt; \
CLOCK_CYCLES(timing_bnt); \
if (cond_ ## condition) \
{ \
pc += offset; \
cycles -= timing_bt; \
CLOCK_CYCLES_ALWAYS(timing_bt); \
CPU_BLOCK_END(); \
return 1; \
} \
@ -33,11 +33,11 @@
static int opJ ## condition ## _w(uint32_t fetchdat) \
{ \
int16_t offset = (int16_t)getwordf(); \
cycles -= timing_bnt; \
CLOCK_CYCLES(timing_bnt); \
if (cond_ ## condition) \
{ \
pc += offset; \
cycles -= timing_bt; \
CLOCK_CYCLES_ALWAYS(timing_bt); \
CPU_BLOCK_END(); \
return 1; \
} \
@ -47,11 +47,11 @@
static int opJ ## condition ## _l(uint32_t fetchdat) \
{ \
uint32_t offset = getlong(); if (abrt) return 1; \
cycles -= timing_bnt; \
CLOCK_CYCLES(timing_bnt); \
if (cond_ ## condition) \
{ \
pc += offset; \
cycles -= timing_bt; \
CLOCK_CYCLES_ALWAYS(timing_bt); \
CPU_BLOCK_END(); \
return 1; \
} \
@ -81,7 +81,7 @@ static int opLOOPNE_w(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
CX--;
cycles -= (is486) ? 7 : 11;
CLOCK_CYCLES((is486) ? 7 : 11);
if (CX && !ZF_SET())
{
pc += offset;
@ -94,7 +94,7 @@ static int opLOOPNE_l(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
ECX--;
cycles -= (is486) ? 7 : 11;
CLOCK_CYCLES((is486) ? 7 : 11);
if (ECX && !ZF_SET())
{
pc += offset;
@ -108,7 +108,7 @@ static int opLOOPE_w(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
CX--;
cycles -= (is486) ? 7 : 11;
CLOCK_CYCLES((is486) ? 7 : 11);
if (CX && ZF_SET())
{
pc += offset;
@ -121,7 +121,7 @@ static int opLOOPE_l(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
ECX--;
cycles -= (is486) ? 7 : 11;
CLOCK_CYCLES((is486) ? 7 : 11);
if (ECX && ZF_SET())
{
pc += offset;
@ -135,7 +135,7 @@ static int opLOOP_w(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
CX--;
cycles -= (is486) ? 7 : 11;
CLOCK_CYCLES((is486) ? 7 : 11);
if (CX)
{
pc += offset;
@ -148,7 +148,7 @@ static int opLOOP_l(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
ECX--;
cycles -= (is486) ? 7 : 11;
CLOCK_CYCLES((is486) ? 7 : 11);
if (ECX)
{
pc += offset;
@ -161,11 +161,11 @@ static int opLOOP_l(uint32_t fetchdat)
static int opJCXZ(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
cycles -= 5;
CLOCK_CYCLES(5);
if (!CX)
{
pc += offset;
cycles -= 4;
CLOCK_CYCLES(4);
CPU_BLOCK_END();
return 1;
}
@ -174,11 +174,11 @@ static int opJCXZ(uint32_t fetchdat)
static int opJECXZ(uint32_t fetchdat)
{
int8_t offset = (int8_t)getbytef();
cycles -= 5;
CLOCK_CYCLES(5);
if (!ECX)
{
pc += offset;
cycles -= 4;
CLOCK_CYCLES(4);
CPU_BLOCK_END();
return 1;
}
@ -191,7 +191,7 @@ static int opJMP_r8(uint32_t fetchdat)
int8_t offset = (int8_t)getbytef();
pc += offset;
CPU_BLOCK_END();
cycles -= (is486) ? 3 : 7;
CLOCK_CYCLES((is486) ? 3 : 7);
return 0;
}
static int opJMP_r16(uint32_t fetchdat)
@ -199,7 +199,7 @@ static int opJMP_r16(uint32_t fetchdat)
int16_t offset = (int16_t)getwordf();
pc += offset;
CPU_BLOCK_END();
cycles -= (is486) ? 3 : 7;
CLOCK_CYCLES((is486) ? 3 : 7);
return 0;
}
static int opJMP_r32(uint32_t fetchdat)
@ -207,7 +207,7 @@ static int opJMP_r32(uint32_t fetchdat)
int32_t offset = (int32_t)getlong(); if (abrt) return 1;
pc += offset;
CPU_BLOCK_END();
cycles -= (is486) ? 3 : 7;
CLOCK_CYCLES((is486) ? 3 : 7);
return 0;
}
@ -219,7 +219,7 @@ static int opJMP_far_a16(uint32_t fetchdat)
pc = addr;
loadcsjmp(seg, oxpc);
CPU_BLOCK_END();
cycles -= (is486) ? 17 : 12;
CLOCK_CYCLES((is486) ? 17 : 12);
return 0;
}
static int opJMP_far_a32(uint32_t fetchdat)
@ -230,7 +230,7 @@ static int opJMP_far_a32(uint32_t fetchdat)
pc = addr;
loadcsjmp(seg, oxpc);
CPU_BLOCK_END();
cycles -= (is486) ? 17 : 12;
CLOCK_CYCLES((is486) ? 17 : 12);
return 0;
}
@ -240,7 +240,7 @@ static int opCALL_r16(uint32_t fetchdat)
PUSH_W(pc);
pc += addr;
CPU_BLOCK_END();
cycles -= (is486) ? 3 : 7;
CLOCK_CYCLES((is486) ? 3 : 7);
return 0;
}
static int opCALL_r32(uint32_t fetchdat)
@ -249,7 +249,7 @@ static int opCALL_r32(uint32_t fetchdat)
PUSH_L(pc);
pc += addr;
CPU_BLOCK_END();
cycles -= (is486) ? 3 : 7;
CLOCK_CYCLES((is486) ? 3 : 7);
return 0;
}
@ -261,7 +261,7 @@ static int opRET_w(uint32_t fetchdat)
pc = ret;
CPU_BLOCK_END();
cycles -= (is486) ? 5 : 10;
CLOCK_CYCLES((is486) ? 5 : 10);
return 0;
}
static int opRET_l(uint32_t fetchdat)
@ -272,7 +272,7 @@ static int opRET_l(uint32_t fetchdat)
pc = ret;
CPU_BLOCK_END();
cycles -= (is486) ? 5 : 10;
CLOCK_CYCLES((is486) ? 5 : 10);
return 0;
}
@ -287,7 +287,7 @@ static int opRET_w_imm(uint32_t fetchdat)
pc = ret;
CPU_BLOCK_END();
cycles -= (is486) ? 5 : 10;
CLOCK_CYCLES((is486) ? 5 : 10);
return 0;
}
static int opRET_l_imm(uint32_t fetchdat)
@ -301,7 +301,7 @@ static int opRET_l_imm(uint32_t fetchdat)
pc = ret;
CPU_BLOCK_END();
cycles -= (is486) ? 5 : 10;
CLOCK_CYCLES((is486) ? 5 : 10);
return 0;
}