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    [IA64] enable trap code on slot 1 · 08ed38b6
    Tony Luck 提交于
    Because slot 1 of one instr bundle crosses border of two consecutive
    8-bytes, kprobe on slot 1 is disabled. This patch enables kprobe on
    slot1, it only replaces higher 8-bytes of the instruction bundle and
    changes the exception code to ignore the low 12 bits of the break
    number (which is across the border in the lower 8-bytes of the bundle).
    
    For those instructions which must execute regardless qp bits,
    kprobe on slot 1 is still disabled.
    Signed-off-by: Nbibo,mao <bibo.mao@intel.com>
    Signed-off-by: NTony Luck <tony.luck@intel.com>
    08ed38b6
break.h 475 字节