xmil/z80x/z80x_mn.x86 - diff

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Diff for /xmil/z80x/z80x_mn.x86 between versions 1.1 and 1.4

version 1.1, 2004/08/01 05:31:32	version 1.4, 2004/08/14 12:16:18
Line 144 _di: or byte [edi + R_Z80IFF], (1 <<	Line 144 _di: or byte [edi + R_Z80IFF], (1 <<
ret	ret

align 16	align 16
_ei: and byte [edi + R_Z80IFF], ~(1 << IFF_IFLAG)	_ei: mov al, [edi + R_Z80IFF]
movzx ecx, word [edi + R_Z80PC]	test al, (1 << IFF_IFLAG)
call memfetch	je short .ed
cmp al, 0fbh	and al, ~(1 << IFF_IFLAG)
je short .eiret	mov edx, [edi + z80core_t.remainclock]
inc byte [edi + R_Z80R]	mov [edi + R_Z80IFF], al
inc word [edi + R_Z80PC]	test al, (1 << IFF_NMI)
movzx edx, byte [_cycles_main + eax]	jne short .nextop
Z80WORK dx	cmp dword [edi + R_Z80REQIRQ], byte 0
jmp [opcode_main + eax*4]	jne short .eventexit
.eiret: ret	.nextop: cmp edx, byte 1
	jge short .ed
	.eventexit: dec edx
	mov dword [edi + z80core_t.remainclock], 1
	sub [edi + z80core_t.baseclock], edx
	.ed: ret

align 16	align 16
ld_nop: ret	ld_nop: ret
Line 745 in_a_byte: GETPCAL	Line 749 in_a_byte: GETPCAL
_dd: inc byte [edi + R_Z80R]	_dd: inc byte [edi + R_Z80R]
FETCH	FETCH
movzx edx, byte [_cycles_xx + eax]	movzx edx, byte [_cycles_xx + eax]
Z80WORK dx	Z80WORK edx
jmp [opcode_dd + eax*4]	jmp [opcode_dd + eax*4]

align 16	align 16
_ed: inc byte [edi + R_Z80R]	_ed: inc byte [edi + R_Z80R]
FETCH	FETCH
movzx edx, byte [_cycles_ed + eax]	movzx edx, byte [_cycles_ed + eax]
Z80WORK dx	Z80WORK edx
jmp [opcode_ed + eax*4]	jmp [opcode_ed + eax*4]

align 16	align 16
_fd: inc byte [edi + R_Z80R]	_fd: inc byte [edi + R_Z80R]
FETCH	FETCH
movzx edx, byte [_cycles_xx + eax]	movzx edx, byte [_cycles_xx + eax]
Z80WORK dx	Z80WORK edx
jmp [opcode_fd + eax*4]	jmp [opcode_fd + eax*4]

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Removed from v.1.1
changed lines
	Added in v.1.4