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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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84
src/x87_ops_loadstore.h
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@ -3,7 +3,7 @@ static int opFILDiw_a16(uint32_t fetchdat)
int16_t temp;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FILDw %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FILDw %08X:%08X\n", easeg, cpu_state.eaaddr);
temp = geteaw(); if (abrt) return 1;
if (fplog) pclog(" %f\n", (double)temp);
x87_push((double)temp);
@ -15,7 +15,7 @@ static int opFILDiw_a32(uint32_t fetchdat)
int16_t temp;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FILDw %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FILDw %08X:%08X\n", easeg, cpu_state.eaaddr);
temp = geteaw(); if (abrt) return 1;
if (fplog) pclog(" %f\n", (double)temp);
x87_push((double)temp);
@ -28,7 +28,7 @@ static int opFISTiw_a16(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 32767 || temp64 < -32768)
fatal("FISTw overflow %i\n", temp64);*/
@ -41,7 +41,7 @@ static int opFISTiw_a32(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 32767 || temp64 < -32768)
fatal("FISTw overflow %i\n", temp64);*/
@ -55,7 +55,7 @@ static int opFISTPiw_a16(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 32767 || temp64 < -32768)
fatal("FISTw overflow %i\n", temp64);*/
@ -69,7 +69,7 @@ static int opFISTPiw_a32(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTw %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 32767 || temp64 < -32768)
fatal("FISTw overflow %i\n", temp64);*/
@ -84,9 +84,9 @@ static int opFILDiq_a16(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FILDl %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FILDl %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = geteaq(); if (abrt) return 1;
if (fplog) pclog(" %f %08X %08X\n", (double)temp64, readmeml(easeg,eaaddr), readmeml(easeg,eaaddr+4));
if (fplog) pclog(" %f %08X %08X\n", (double)temp64, readmeml(easeg,cpu_state.eaaddr), readmeml(easeg,cpu_state.eaaddr+4));
x87_push((double)temp64);
ST_i64[TOP] = temp64;
tag[TOP] |= TAG_UINT64;
@ -99,9 +99,9 @@ static int opFILDiq_a32(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FILDl %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FILDl %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = geteaq(); if (abrt) return 1;
if (fplog) pclog(" %f %08X %08X\n", (double)temp64, readmeml(easeg,eaaddr), readmeml(easeg,eaaddr+4));
if (fplog) pclog(" %f %08X %08X\n", (double)temp64, readmeml(easeg,cpu_state.eaaddr), readmeml(easeg,cpu_state.eaaddr+4));
x87_push((double)temp64);
ST_i64[TOP] = temp64;
tag[TOP] |= TAG_UINT64;
@ -116,7 +116,7 @@ static int FBSTP_a16(uint32_t fetchdat)
int c;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FBSTP %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FBSTP %08X:%08X\n", easeg, cpu_state.eaaddr);
tempd = ST(0);
if (tempd < 0.0)
tempd = -tempd;
@ -128,11 +128,11 @@ static int FBSTP_a16(uint32_t fetchdat)
tempc |= ((uint8_t)floor(fmod(tempd, 10.0))) << 4;
tempd -= floor(fmod(tempd, 10.0));
tempd /= 10.0;
writememb(easeg, eaaddr + c, tempc);
writememb(easeg, cpu_state.eaaddr + c, tempc);
}
tempc = (uint8_t)floor(fmod(tempd, 10.0));
if (ST(0) < 0.0) tempc |= 0x80;
writememb(easeg, eaaddr + 9, tempc); if (abrt) return 1;
writememb(easeg, cpu_state.eaaddr + 9, tempc); if (abrt) return 1;
x87_pop();
return 0;
}
@ -142,7 +142,7 @@ static int FBSTP_a32(uint32_t fetchdat)
int c;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FBSTP %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FBSTP %08X:%08X\n", easeg, cpu_state.eaaddr);
tempd = ST(0);
if (tempd < 0.0)
tempd = -tempd;
@ -154,11 +154,11 @@ static int FBSTP_a32(uint32_t fetchdat)
tempc |= ((uint8_t)floor(fmod(tempd, 10.0))) << 4;
tempd -= floor(fmod(tempd, 10.0));
tempd /= 10.0;
writememb(easeg, eaaddr + c, tempc);
writememb(easeg, cpu_state.eaaddr + c, tempc);
}
tempc = (uint8_t)floor(fmod(tempd, 10.0));
if (ST(0) < 0.0) tempc |= 0x80;
writememb(easeg, eaaddr + 9, tempc); if (abrt) return 1;
writememb(easeg, cpu_state.eaaddr + 9, tempc); if (abrt) return 1;
x87_pop();
return 0;
}
@ -168,7 +168,7 @@ static int FISTPiq_a16(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FISTPl %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTPl %08X:%08X\n", easeg, cpu_state.eaaddr);
if (tag[TOP] & TAG_UINT64)
temp64 = ST_i64[TOP];
else
@ -183,7 +183,7 @@ static int FISTPiq_a32(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FISTPl %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTPl %08X:%08X\n", easeg, cpu_state.eaaddr);
if (tag[TOP] & TAG_UINT64)
temp64 = ST_i64[TOP];
else
@ -199,7 +199,7 @@ static int opFILDil_a16(uint32_t fetchdat)
int32_t templ;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FILDs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FILDs %08X:%08X\n", easeg, cpu_state.eaaddr);
templ = geteal(); if (abrt) return 1;
if (fplog) pclog(" %f %08X %i\n", (double)templ, templ, templ);
x87_push((double)templ);
@ -211,7 +211,7 @@ static int opFILDil_a32(uint32_t fetchdat)
int32_t templ;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FILDs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FILDs %08X:%08X\n", easeg, cpu_state.eaaddr);
templ = geteal(); if (abrt) return 1;
if (fplog) pclog(" %f %08X %i\n", (double)templ, templ, templ);
x87_push((double)templ);
@ -224,7 +224,7 @@ static int opFISTil_a16(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 2147483647 || temp64 < -2147483647)
fatal("FISTl out of range! %i\n", temp64);*/
@ -237,7 +237,7 @@ static int opFISTil_a32(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 2147483647 || temp64 < -2147483647)
fatal("FISTl out of range! %i\n", temp64);*/
@ -251,7 +251,7 @@ static int opFISTPil_a16(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 2147483647 || temp64 < -2147483647)
fatal("FISTl out of range! %i\n", temp64);*/
@ -265,7 +265,7 @@ static int opFISTPil_a32(uint32_t fetchdat)
int64_t temp64;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FISTs %08X:%08X\n", easeg, cpu_state.eaaddr);
temp64 = x87_fround(ST(0));
/* if (temp64 > 2147483647 || temp64 < -2147483647)
fatal("FISTl out of range! %i\n", temp64);*/
@ -280,7 +280,7 @@ static int opFLDe_a16(uint32_t fetchdat)
double t;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FLDe %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FLDe %08X:%08X\n", easeg, cpu_state.eaaddr);
t=x87_ld80(); if (abrt) return 1;
if (fplog) pclog(" %f\n", t);
x87_push(t);
@ -292,7 +292,7 @@ static int opFLDe_a32(uint32_t fetchdat)
double t;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FLDe %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FLDe %08X:%08X\n", easeg, cpu_state.eaaddr);
t=x87_ld80(); if (abrt) return 1;
if (fplog) pclog(" %f\n", t);
x87_push(t);
@ -304,7 +304,7 @@ static int opFSTPe_a16(uint32_t fetchdat)
{
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FSTPe %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTPe %08X:%08X\n", easeg, cpu_state.eaaddr);
x87_st80(ST(0)); if (abrt) return 1;
x87_pop();
CLOCK_CYCLES(6);
@ -314,7 +314,7 @@ static int opFSTPe_a32(uint32_t fetchdat)
{
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FSTPe %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTPe %08X:%08X\n", easeg, cpu_state.eaaddr);
x87_st80(ST(0)); if (abrt) return 1;
x87_pop();
CLOCK_CYCLES(6);
@ -326,7 +326,7 @@ static int opFLDd_a16(uint32_t fetchdat)
x87_td t;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FLDd %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FLDd %08X:%08X\n", easeg, cpu_state.eaaddr);
t.i = geteaq(); if (abrt) return 1;
if (fplog) pclog(" %f\n", t.d);
x87_push(t.d);
@ -338,7 +338,7 @@ static int opFLDd_a32(uint32_t fetchdat)
x87_td t;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FLDd %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FLDd %08X:%08X\n", easeg, cpu_state.eaaddr);
t.i = geteaq(); if (abrt) return 1;
if (fplog) pclog(" %f\n", t.d);
x87_push(t.d);
@ -351,7 +351,7 @@ static int opFSTd_a16(uint32_t fetchdat)
x87_td t;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, cpu_state.eaaddr);
t.d = ST(0);
seteaq(t.i);
CLOCK_CYCLES(8);
@ -362,7 +362,7 @@ static int opFSTd_a32(uint32_t fetchdat)
x87_td t;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, cpu_state.eaaddr);
t.d = ST(0);
seteaq(t.i);
CLOCK_CYCLES(8);
@ -374,8 +374,8 @@ static int opFSTPd_a16(uint32_t fetchdat)
x87_td t;
FP_ENTER();
fetch_ea_16(fetchdat);
CHECK_WRITE(ea_seg, eaaddr, eaaddr + 7);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, eaaddr);
CHECK_WRITE(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr + 7);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, cpu_state.eaaddr);
t.d = ST(0);
seteaq(t.i); if (abrt) return 1;
x87_pop();
@ -387,8 +387,8 @@ static int opFSTPd_a32(uint32_t fetchdat)
x87_td t;
FP_ENTER();
fetch_ea_32(fetchdat);
CHECK_WRITE(ea_seg, eaaddr, eaaddr + 7);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, eaaddr);
CHECK_WRITE(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr + 7);
if (fplog) pclog("FSTd %08X:%08X\n", easeg, cpu_state.eaaddr);
t.d = ST(0);
seteaq(t.i); if (abrt) return 1;
x87_pop();
@ -401,7 +401,7 @@ static int opFLDs_a16(uint32_t fetchdat)
x87_ts ts;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FLDs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FLDs %08X:%08X\n", easeg, cpu_state.eaaddr);
ts.i = geteal(); if (abrt) return 1;
if (fplog) pclog(" %f\n", ts.s);
x87_push((double)ts.s);
@ -413,7 +413,7 @@ static int opFLDs_a32(uint32_t fetchdat)
x87_ts ts;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FLDs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FLDs %08X:%08X\n", easeg, cpu_state.eaaddr);
ts.i = geteal(); if (abrt) return 1;
if (fplog) pclog(" %f\n", ts.s);
x87_push((double)ts.s);
@ -426,7 +426,7 @@ static int opFSTs_a16(uint32_t fetchdat)
x87_ts ts;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, cpu_state.eaaddr);
ts.s = (float)ST(0);
seteal(ts.i);
CLOCK_CYCLES(7);
@ -437,7 +437,7 @@ static int opFSTs_a32(uint32_t fetchdat)
x87_ts ts;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, cpu_state.eaaddr);
ts.s = (float)ST(0);
seteal(ts.i);
CLOCK_CYCLES(7);
@ -449,7 +449,7 @@ static int opFSTPs_a16(uint32_t fetchdat)
x87_ts ts;
FP_ENTER();
fetch_ea_16(fetchdat);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, cpu_state.eaaddr);
ts.s = (float)ST(0);
seteal(ts.i); if (abrt) return 1;
x87_pop();
@ -461,7 +461,7 @@ static int opFSTPs_a32(uint32_t fetchdat)
x87_ts ts;
FP_ENTER();
fetch_ea_32(fetchdat);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, eaaddr);
if (fplog) pclog("FSTs %08X:%08X\n", easeg, cpu_state.eaaddr);
ts.s = (float)ST(0);
seteal(ts.i); if (abrt) return 1;
x87_pop();