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version 1.13, 2004/03/12 13:34:08
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version 1.15, 2004/03/29 05:50:29
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Line 101 ia32_setextsize(UINT32 size)
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Line 101 ia32_setextsize(UINT32 size)
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| } |
} |
| CPU_EXTMEMSIZE = size; |
CPU_EXTMEMSIZE = size; |
| } |
} |
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CPU_EMSPTR[0] = mem + 0xc0000; |
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CPU_EMSPTR[1] = mem + 0xc4000; |
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CPU_EMSPTR[2] = mem + 0xc8000; |
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CPU_EMSPTR[3] = mem + 0xcc000; |
| } |
} |
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void |
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ia32_setemm(UINT frame, UINT32 addr) { |
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BYTE *ptr; |
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frame &= 3; |
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if (addr < USE_HIMEM) { |
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ptr = mem + addr; |
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} |
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else if ((addr - 0x100000 + 0x4000) <= CPU_EXTMEMSIZE) { |
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ptr = CPU_EXTMEM + (addr - 0x100000); |
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} |
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else { |
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ptr = mem + 0xc0000 + (frame << 14); |
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} |
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CPU_EMSPTR[frame] = ptr; |
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} |
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|
| /* |
/* |
| * モード遷移 |
* モード遷移 |
| */ |
*/ |
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Line 153 change_vm(BOOL onoff)
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Line 176 change_vm(BOOL onoff)
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| CPU_STAT_VM86 = onoff; |
CPU_STAT_VM86 = onoff; |
| if (onoff) { |
if (onoff) { |
| for (i = 0; i < CPU_SEGREG_NUM; i++) { |
for (i = 0; i < CPU_SEGREG_NUM; i++) { |
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CPU_STAT_SREGLIMIT(i) = 0xffff; |
| CPU_SET_SEGREG(i, CPU_REGS_SREG(i)); |
CPU_SET_SEGREG(i, CPU_REGS_SREG(i)); |
| } |
} |
| CPU_INST_OP32 = CPU_INST_AS32 = |
CPU_INST_OP32 = CPU_INST_AS32 = |
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Line 166 change_vm(BOOL onoff)
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Line 190 change_vm(BOOL onoff)
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| } |
} |
| } |
} |
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#if !defined(IA32_DONT_USE_SET_EFLAGS_FUNCTION) |
| /* |
/* |
| * flags |
* flags |
| */ |
*/ |
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Line 191 modify_eflags(UINT32 new_flags, UINT32 m
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Line 216 modify_eflags(UINT32 new_flags, UINT32 m
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| } |
} |
| } |
} |
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| #if !defined(IA32_DONT_USE_SET_EFLAGS_FUNCTION) |
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| void |
void |
| set_flags(UINT16 new_flags, UINT16 mask) |
set_flags(UINT16 new_flags, UINT16 mask) |
| { |
{ |
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