diff options
author | Tony Luck <tony.luck@intel.com> | 2006-11-14 09:33:38 -0800 |
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committer | Tony Luck <tony.luck@intel.com> | 2006-12-12 12:00:55 -0800 |
commit | 08ed38b68099f2a492196414b08a7f5dd8dc3537 (patch) | |
tree | 1be49040ba10db0fefc16a31c4ee13461c50e131 /include/asm-ia64/acpi.h | |
parent | 75f6a1de41f90543792403bf0ffb3ead59d0d8cc (diff) |
[IA64] enable trap code on slot 1
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: bibo,mao <bibo.mao@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64/acpi.h')
0 files changed, 0 insertions, 0 deletions