np2/i386c/ia32/ia32.c - diff

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Diff for /np2/i386c/ia32/ia32.c between versions 1.8 and 1.12

version 1.8, 2004/02/06 16:49:51	version 1.12, 2004/03/09 14:14:05
Line 34	Line 34

I386CORE i386core;	I386CORE i386core;

BYTE *reg8_b20[0x100];	UINT8 *reg8_b20[0x100];
BYTE *reg8_b53[0x100];	UINT8 *reg8_b53[0x100];
WORD *reg16_b20[0x100];	UINT16 *reg16_b20[0x100];
WORD *reg16_b53[0x100];	UINT16 *reg16_b53[0x100];
DWORD *reg32_b20[0x100];	UINT32 *reg32_b20[0x100];
DWORD *reg32_b53[0x100];	UINT32 *reg32_b53[0x100];


void	void
Line 78 ia32_init(void)	Line 78 ia32_init(void)
}	}

resolve_init();	resolve_init();
#if defined(IA32_SUPPORT_TLB)
tlb_init();
#endif
#ifdef USE_FPU	#ifdef USE_FPU
fpu_init();	fpu_init();
#endif	#endif
Line 130 change_pm(BOOL onoff)	Line 127 change_pm(BOOL onoff)
CPU_STAT_SS32 = 0;	CPU_STAT_SS32 = 0;
CPU_SET_CPL(0);	CPU_SET_CPL(0);
CPU_STAT_PM = onoff;	CPU_STAT_PM = onoff;

	tlb_flush(TRUE);
}	}

void FASTCALL	void FASTCALL
Line 142 change_pg(BOOL onoff)	Line 141 change_pg(BOOL onoff)
VERBOSE(("Leaveing from Paging-Mode..."));	VERBOSE(("Leaveing from Paging-Mode..."));
}	}
CPU_STAT_PAGING = onoff;	CPU_STAT_PAGING = onoff;

	tlb_flush(TRUE);
}	}

void FASTCALL	void FASTCALL
Line 169 change_vm(BOOL onoff)	Line 170 change_vm(BOOL onoff)
* flags	* flags
*/	*/
static void	static void
modify_eflags(DWORD new_flags, DWORD mask)	modify_eflags(UINT32 new_flags, UINT32 mask)
{	{
DWORD orig = CPU_EFLAG;	UINT32 orig = CPU_EFLAG;

new_flags &= ALL_EFLAG;	new_flags &= ALL_EFLAG;
mask &= ALL_EFLAG;	mask &= ALL_EFLAG;
Line 189 modify_eflags(DWORD new_flags, DWORD mas	Line 190 modify_eflags(DWORD new_flags, DWORD mas
}	}

void	void
set_flags(WORD new_flags, WORD mask)	set_flags(UINT16 new_flags, UINT16 mask)
{	{

mask &= I_FLAG\|IOPL_FLAG;	mask &= I_FLAG\|IOPL_FLAG;
mask \|= (SZAPC_FLAG\|T_FLAG\|D_FLAG\|O_FLAG\|NT_FLAG);	mask \|= (SZAPC_FLAG\|T_FLAG\|D_FLAG\|O_FLAG\|NT_FLAG);
modify_eflags(new_flags, 0xffff0000\|mask);	modify_eflags(new_flags, mask);
}	}

void	void
set_eflags(DWORD new_flags, DWORD mask)	set_eflags(UINT32 new_flags, UINT32 mask)
{	{

mask &= I_FLAG\|IOPL_FLAG\|RF_FLAG\|VM_FLAG\|VIF_FLAG\|VIP_FLAG;	mask &= I_FLAG\|IOPL_FLAG\|RF_FLAG\|VM_FLAG\|VIF_FLAG\|VIP_FLAG;

RetroPC.NET-CVS <cvs@retropc.net>

Removed from v.1.8
changed lines
	Added in v.1.12