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# 6510 undocumented instructions in a C64 context
anc_10_imm
	TMP2 = read_pc();
	A &= TMP2;
	set_nz(A);
	if(A & 0x80)
		P |= F_C;
	else
		P &= ~F_C;
	prefetch();

ane_10_imm
	TMP2 = read_pc();
	A = (A | 0xee) & TMP2 & X;
	set_nz(A);
	prefetch();

asr_10_imm
	TMP2 = read_pc();
	A = do_lsr(A & TMP2);
	set_nz(A);
	prefetch();

arr_10_imm
	TMP2 = read_pc();
	A &= TMP2;
	do_arr();
	prefetch();

las_10_aby
	TMP = read_pc();
	TMP = set_h(TMP, read_pc());
	if(page_changing(TMP, Y)) {
		read(set_l(TMP, TMP+Y));
	}
	TMP2 = read(TMP+Y);
	A = X = TMP2 & SP;
	SP = set_l(SP, A);
	set_nz(A);
	prefetch();

lxa_10_imm
	TMP2 = read_pc();
	A = X = (A | 0xee) & TMP2;
	set_nz(A);
	prefetch();