80486DX2-66/86Box-fork
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Got completely rid of readmemb386l() and writememb386l().

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OBattler
2020-11-30 05:27:04 +01:00
parent a1bb128cd9
commit a5ae4cfba5
5 changed files with 83 additions and 63 deletions
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15
src/cpu/386_common.h
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@@ -32,15 +32,12 @@
#define writememl(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (((s)+(a)) & 3)) writememll((s)+(a),v); else *(uint32_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
#define writememq(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (((s)+(a)) & 7)) writememql((s)+(a),v); else *(uint64_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
#else
#undef readmemb
#undef writememb
#define readmemb(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF)?readmemb386l(s,a): *(uint8_t *)(readlookup2[(uint32_t)((s)+(a))>>12] + (uintptr_t)((s) + (a))) )
#define readmemb(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF)?readmembl((s)+(a)): *(uint8_t *)(readlookup2[(uint32_t)((s)+(a))>>12] + (uintptr_t)((s) + (a))) )
#define readmemw(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF || (((s)+(a)) & 1))?readmemwl(s,a):*(uint16_t *)(readlookup2[(uint32_t)((s)+(a))>>12]+(uint32_t)((s)+(a))))
#define readmeml(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF || (((s)+(a)) & 3))?readmemll(s,a):*(uint32_t *)(readlookup2[(uint32_t)((s)+(a))>>12]+(uint32_t)((s)+(a))))
#define readmemq(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF || (((s)+(a)) & 7))?readmemql(s,a):*(uint64_t *)(readlookup2[(uint32_t)((s)+(a))>>12]+(uintptr_t)((s)+(a))))
#define writememb(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF) writememb386l(s,a,v); else *(uint8_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
#define writememb(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF) writemembl((s)+(a),v); else *(uint8_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
#define writememw(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF || (((s)+(a)) & 1)) writememwl(s,a,v); else *(uint16_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
#define writememl(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF || (((s)+(a)) & 3)) writememll(s,a,v); else *(uint32_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
#define writememq(s,a,v) if (writelookup2[(uint32_t)((s)+(a))>>12]==LOOKUP_INV || (s)==0xFFFFFFFF || (((s)+(a)) & 7)) writememql(s,a,v); else *(uint64_t *)(writelookup2[(uint32_t)((s) + (a)) >> 12] + (uintptr_t)((s) + (a))) = v
@@ -359,7 +356,7 @@ static __inline void seteaq(uint64_t v)
#define seteaw(v) if (cpu_mod!=3) { CHECK_WRITE_COMMON(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr + 1); 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) { CHECK_WRITE_COMMON(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr + 3); if (eal_w) *eal_w=v; else writememll(easeg+cpu_state.eaaddr,v); } else cpu_state.regs[cpu_rm].l=v
#else
#define seteab(v) if (cpu_mod!=3) { CHECK_WRITE_COMMON(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr); 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 seteab(v) if (cpu_mod!=3) { CHECK_WRITE_COMMON(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr); if (eal_w) *(uint8_t *)eal_w=v; else { writemembl(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) { CHECK_WRITE_COMMON(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr + 1); 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) { CHECK_WRITE_COMMON(cpu_state.ea_seg, cpu_state.eaaddr, cpu_state.eaaddr + 3); if (eal_w) *eal_w=v; else { writememll(easeg,cpu_state.eaaddr,v); } } else cpu_state.regs[cpu_rm].l=v
#endif
@@ -369,7 +366,7 @@ static __inline void seteaq(uint64_t 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);
#else
#define seteab_mem(v) if (eal_w) *(uint8_t *)eal_w=v; else writememb386l(easeg,cpu_state.eaaddr,v);
#define seteab_mem(v) if (eal_w) *(uint8_t *)eal_w=v; else writemembl(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);
#endif