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# license:BSD-3-Clause
# copyright-holders:Olivier Galibert
# 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();
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