claunia/86Box
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Added support for the D86F floppy image format I invented that allows things not possible with IMG images;

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Applied all mainline PCem commits;
Settings dialog now says 86Box instead of PCem;
Manifest renamed from PCem to 86Box.
This commit is contained in:
OBattler
2016-08-31 22:49:56 +02:00
parent d860ea79ed
commit 1ddad56c8c
81 changed files with 4255 additions and 3899 deletions
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58
src/x86_ops_misc.h
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@@ -46,21 +46,21 @@ static int opF6_a16(uint32_t fetchdat)
int8_t temps;
fetch_ea_16(fetchdat);
dst = geteab(); if (abrt) return 1;
dst = geteab(); if (cpu_state.abrt) return 1;
switch (rmdat & 0x38)
{
case 0x00: /*TEST b,#8*/
src = readmemb(cs, cpu_state.pc); cpu_state.pc++; if (abrt) return 1;
src = readmemb(cs, cpu_state.pc); cpu_state.pc++; if (cpu_state.abrt) return 1;
setznp8(src & dst);
if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
else CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
break;
case 0x10: /*NOT b*/
seteab(~dst); if (abrt) return 1;
seteab(~dst); if (cpu_state.abrt) return 1;
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
case 0x18: /*NEG b*/
seteab(0 - dst); if (abrt) return 1;
seteab(0 - dst); if (cpu_state.abrt) return 1;
setsub8(0, dst);
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
@@ -136,21 +136,21 @@ static int opF6_a32(uint32_t fetchdat)
int8_t temps;
fetch_ea_32(fetchdat);
dst = geteab(); if (abrt) return 1;
dst = geteab(); if (cpu_state.abrt) return 1;
switch (rmdat & 0x38)
{
case 0x00: /*TEST b,#8*/
src = readmemb(cs, cpu_state.pc); cpu_state.pc++; if (abrt) return 1;
src = readmemb(cs, cpu_state.pc); cpu_state.pc++; if (cpu_state.abrt) return 1;
setznp8(src & dst);
if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
else CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
break;
case 0x10: /*NOT b*/
seteab(~dst); if (abrt) return 1;
seteab(~dst); if (cpu_state.abrt) return 1;
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
case 0x18: /*NEG b*/
seteab(0 - dst); if (abrt) return 1;
seteab(0 - dst); if (cpu_state.abrt) return 1;
setsub8(0, dst);
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
@@ -229,21 +229,21 @@ static int opF7_w_a16(uint32_t fetchdat)
uint16_t src, dst;
fetch_ea_16(fetchdat);
dst = geteaw(); if (abrt) return 1;
dst = geteaw(); if (cpu_state.abrt) return 1;
switch (rmdat & 0x38)
{
case 0x00: /*TEST w*/
src = getword(); if (abrt) return 1;
src = getword(); if (cpu_state.abrt) return 1;
setznp16(src & dst);
if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
else CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
break;
case 0x10: /*NOT w*/
seteaw(~dst); if (abrt) return 1;
seteaw(~dst); if (cpu_state.abrt) return 1;
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
case 0x18: /*NEG w*/
seteaw(0 - dst); if (abrt) return 1;
seteaw(0 - dst); if (cpu_state.abrt) return 1;
setsub16(0, dst);
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
@@ -315,21 +315,21 @@ static int opF7_w_a32(uint32_t fetchdat)
uint16_t src, dst;
fetch_ea_32(fetchdat);
dst = geteaw(); if (abrt) return 1;
dst = geteaw(); if (cpu_state.abrt) return 1;
switch (rmdat & 0x38)
{
case 0x00: /*TEST w*/
src = getword(); if (abrt) return 1;
src = getword(); if (cpu_state.abrt) return 1;
setznp16(src & dst);
if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
else CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
break;
case 0x10: /*NOT w*/
seteaw(~dst); if (abrt) return 1;
seteaw(~dst); if (cpu_state.abrt) return 1;
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
case 0x18: /*NEG w*/
seteaw(0 - dst); if (abrt) return 1;
seteaw(0 - dst); if (cpu_state.abrt) return 1;
setsub16(0, dst);
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mm);
break;
@@ -400,22 +400,22 @@ static int opF7_l_a16(uint32_t fetchdat)
uint32_t src, dst;
fetch_ea_16(fetchdat);
dst = geteal(); if (abrt) return 1;
dst = geteal(); if (cpu_state.abrt) return 1;
switch (rmdat & 0x38)
{
case 0x00: /*TEST l*/
src = getlong(); if (abrt) return 1;
src = getlong(); if (cpu_state.abrt) return 1;
setznp32(src & dst);
if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
else CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
break;
case 0x10: /*NOT l*/
seteal(~dst); if (abrt) return 1;
seteal(~dst); if (cpu_state.abrt) return 1;
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mml);
break;
case 0x18: /*NEG l*/
seteal(0 - dst); if (abrt) return 1;
seteal(0 - dst); if (cpu_state.abrt) return 1;
setsub32(0, dst);
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mml);
break;
@@ -462,22 +462,22 @@ static int opF7_l_a32(uint32_t fetchdat)
uint32_t src, dst;
fetch_ea_32(fetchdat);
dst = geteal(); if (abrt) return 1;
dst = geteal(); if (cpu_state.abrt) return 1;
switch (rmdat & 0x38)
{
case 0x00: /*TEST l*/
src = getlong(); if (abrt) return 1;
src = getlong(); if (cpu_state.abrt) return 1;
setznp32(src & dst);
if (is486) CLOCK_CYCLES((cpu_mod == 3) ? 1 : 2);
else CLOCK_CYCLES((cpu_mod == 3) ? 2 : 5);
break;
case 0x10: /*NOT l*/
seteal(~dst); if (abrt) return 1;
seteal(~dst); if (cpu_state.abrt) return 1;
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mml);
break;
case 0x18: /*NEG l*/
seteal(0 - dst); if (abrt) return 1;
seteal(0 - dst); if (cpu_state.abrt) return 1;
setsub32(0, dst);
CLOCK_CYCLES((cpu_mod == 3) ? timing_rr : timing_mml);
break;
@@ -544,7 +544,7 @@ static int opHLT(uint32_t fetchdat)
static int opLOCK(uint32_t fetchdat)
{
fetchdat = fastreadl(cs + cpu_state.pc);
if (abrt) return 0;
if (cpu_state.abrt) return 0;
cpu_state.pc++;
CLOCK_CYCLES(4);
@@ -560,7 +560,7 @@ static int opBOUND_w_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
ILLEGAL_ON(cpu_mod == 3);
low = geteaw();
high = readmemw(easeg, cpu_state.eaaddr + 2); if (abrt) return 1;
high = readmemw(easeg, cpu_state.eaaddr + 2); if (cpu_state.abrt) return 1;
if (((int16_t)cpu_state.regs[cpu_reg].w < low) || ((int16_t)cpu_state.regs[cpu_reg].w > high))
{
@@ -578,7 +578,7 @@ static int opBOUND_w_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
ILLEGAL_ON(cpu_mod == 3);
low = geteaw();
high = readmemw(easeg, cpu_state.eaaddr + 2); if (abrt) return 1;
high = readmemw(easeg, cpu_state.eaaddr + 2); if (cpu_state.abrt) return 1;
if (((int16_t)cpu_state.regs[cpu_reg].w < low) || ((int16_t)cpu_state.regs[cpu_reg].w > high))
{
@@ -597,7 +597,7 @@ static int opBOUND_l_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
ILLEGAL_ON(cpu_mod == 3);
low = geteal();
high = readmeml(easeg, cpu_state.eaaddr + 4); if (abrt) return 1;
high = readmeml(easeg, cpu_state.eaaddr + 4); if (cpu_state.abrt) return 1;
if (((int32_t)cpu_state.regs[cpu_reg].l < low) || ((int32_t)cpu_state.regs[cpu_reg].l > high))
{
@@ -615,7 +615,7 @@ static int opBOUND_l_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
ILLEGAL_ON(cpu_mod == 3);
low = geteal();
high = readmeml(easeg, cpu_state.eaaddr + 4); if (abrt) return 1;
high = readmeml(easeg, cpu_state.eaaddr + 4); if (cpu_state.abrt) return 1;
if (((int32_t)cpu_state.regs[cpu_reg].l < low) || ((int32_t)cpu_state.regs[cpu_reg].l > high))
{