arm - How to set breakpoints on ARM1176jzs? -


i want program set break point on arm1176jzs. according manual, breakpoint value/control registers accessible if dscr[15:14] equal b10, meaning monitor mode.
, according manual, dscr can written no matter value dscr[15:14] takes.
find bit 15 of dscr cannot changed 1 mcr instruction. 1 help?

thanks


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