- 13 12月, 2006 1 次提交
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由 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>
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- 14 1月, 2006 1 次提交
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由 Zhang Yanmin 提交于
When jprobe is hit, the function parameters of the original function should be saved before jprobe handler is executed, and restored it after jprobe handler is executed, because jprobe handler might change the register values due to tail call optimization by the gcc. Signed-off-by: NZhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: NAnil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 08 9月, 2005 1 次提交
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由 Prasanna S Panchamukhi 提交于
This patch contains the ia64 architecture specific changes to prevent the possible race conditions. Signed-off-by: NPrasanna S Panchamukhi <prasanna@in.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 24 6月, 2005 1 次提交
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由 Anil S Keshavamurthy 提交于
This patch adds IA64 architecture specific JProbes support on top of Kprobes Signed-off-by: NAnil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Signed-off-by: NRusty Lynch <Rusty.lynch@intel.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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