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Rewrote the disc sector poller again for simplified code and more accuracy;

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Floppy formats are now accurately timed and also more accurately implemented;
Applied all mainline PCem commits.
This commit is contained in:
OBattler
2016-08-20 03:40:12 +02:00
parent 24a6ab13fb
commit a924f37f43
51 changed files with 2471 additions and 1302 deletions
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32
src/386_common.h
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@@ -266,7 +266,7 @@ static inline uint8_t geteab()
return (cpu_rm & 4) ? cpu_state.regs[cpu_rm & 3].b.h : cpu_state.regs[cpu_rm&3].b.l;
if (eal_r)
return *(uint8_t *)eal_r;
return readmemb(easeg, eaaddr);
return readmemb(easeg, cpu_state.eaaddr);
}
static inline uint16_t geteaw()
@@ -276,7 +276,7 @@ static inline uint16_t geteaw()
// cycles-=3;
if (eal_r)
return *(uint16_t *)eal_r;
return readmemw(easeg, eaaddr);
return readmemw(easeg, cpu_state.eaaddr);
}
static inline uint32_t geteal()
@@ -286,43 +286,43 @@ static inline uint32_t geteal()
// cycles-=3;
if (eal_r)
return *eal_r;
return readmeml(easeg, eaaddr);
return readmeml(easeg, cpu_state.eaaddr);
}
static inline uint64_t geteaq()
{
return readmemq(easeg, eaaddr);
return readmemq(easeg, cpu_state.eaaddr);
}
static inline uint8_t geteab_mem()
{
if (eal_r) return *(uint8_t *)eal_r;
return readmemb(easeg,eaaddr);
return readmemb(easeg,cpu_state.eaaddr);
}
static inline uint16_t geteaw_mem()
{
if (eal_r) return *(uint16_t *)eal_r;
return readmemw(easeg,eaaddr);
return readmemw(easeg,cpu_state.eaaddr);
}
static inline uint32_t geteal_mem()
{
if (eal_r) return *eal_r;
return readmeml(easeg,eaaddr);
return readmeml(easeg,cpu_state.eaaddr);
}
static inline void seteaq(uint64_t v)
{
writememql(easeg, eaaddr, v);
writememql(easeg, cpu_state.eaaddr, v);
}
#define seteab(v) if (cpu_mod!=3) { if (eal_w) *(uint8_t *)eal_w=v; else writememb386l(easeg,eaaddr,v); } else if (cpu_rm&4) cpu_state.regs[cpu_rm&3].b.h=v; else cpu_state.regs[cpu_rm].b.l=v
#define seteaw(v) if (cpu_mod!=3) { if (eal_w) *(uint16_t *)eal_w=v; else writememwl(easeg,eaaddr,v); } else cpu_state.regs[cpu_rm].w=v
#define seteal(v) if (cpu_mod!=3) { if (eal_w) *eal_w=v; else writememll(easeg,eaaddr,v); } else cpu_state.regs[cpu_rm].l=v
#define seteab_mem(v) if (eal_w) *(uint8_t *)eal_w=v; else writememb386l(easeg,eaaddr,v);
#define seteaw_mem(v) if (eal_w) *(uint16_t *)eal_w=v; else writememwl(easeg,eaaddr,v);
#define seteal_mem(v) if (eal_w) *eal_w=v; else writememll(easeg,eaaddr,v);
#define seteab(v) if (cpu_mod!=3) { if (eal_w) *(uint8_t *)eal_w=v; else writememb386l(easeg,cpu_state.eaaddr,v); } else if (cpu_rm&4) cpu_state.regs[cpu_rm&3].b.h=v; else cpu_state.regs[cpu_rm].b.l=v
#define seteaw(v) if (cpu_mod!=3) { if (eal_w) *(uint16_t *)eal_w=v; else writememwl(easeg,cpu_state.eaaddr,v); } else cpu_state.regs[cpu_rm].w=v
#define seteal(v) if (cpu_mod!=3) { if (eal_w) *eal_w=v; else writememll(easeg,cpu_state.eaaddr,v); } else cpu_state.regs[cpu_rm].l=v
#define seteab_mem(v) if (eal_w) *(uint8_t *)eal_w=v; else writememb386l(easeg,cpu_state.eaaddr,v);
#define seteaw_mem(v) if (eal_w) *(uint16_t *)eal_w=v; else writememwl(easeg,cpu_state.eaaddr,v);
#define seteal_mem(v) if (eal_w) *eal_w=v; else writememll(easeg,cpu_state.eaaddr,v);
#define getbytef() ((uint8_t)(fetchdat)); cpu_state.pc++
#define getwordf() ((uint16_t)(fetchdat)); cpu_state.pc+=2
#define getbyte2f() ((uint8_t)(fetchdat>>8)); cpu_state.pc++