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/linux-4.4.14/arch/arm/probes/kprobes/
Dcore.c132 unsigned int brkp; in arch_arm_kprobe() local
140 brkp = KPROBE_THUMB32_BREAKPOINT_INSTRUCTION; in arch_arm_kprobe()
142 brkp = KPROBE_THUMB16_BREAKPOINT_INSTRUCTION; in arch_arm_kprobe()
147 brkp = KPROBE_ARM_BREAKPOINT_INSTRUCTION; in arch_arm_kprobe()
150 brkp |= 0xe0000000; /* Unconditional instruction */ in arch_arm_kprobe()
152 brkp |= insn & 0xf0000000; /* Copy condition from insn */ in arch_arm_kprobe()
155 patch_text(addr, brkp); in arch_arm_kprobe()