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Searched refs:orig_ret_vaddr (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/arch/powerpc/kernel/
Duprobes.c199 unsigned long orig_ret_vaddr; in arch_uretprobe_hijack_return_addr() local
201 orig_ret_vaddr = regs->link; in arch_uretprobe_hijack_return_addr()
206 return orig_ret_vaddr; in arch_uretprobe_hijack_return_addr()
/linux-4.1.27/arch/arm/probes/uprobes/
Dcore.c67 unsigned long orig_ret_vaddr; in arch_uretprobe_hijack_return_addr() local
69 orig_ret_vaddr = regs->ARM_lr; in arch_uretprobe_hijack_return_addr()
72 return orig_ret_vaddr; in arch_uretprobe_hijack_return_addr()
/linux-4.1.27/arch/x86/kernel/
Duprobes.c974 unsigned long orig_ret_vaddr = 0; /* clear high bits for 32-bit apps */ in arch_uretprobe_hijack_return_addr() local
976 if (copy_from_user(&orig_ret_vaddr, (void __user *)regs->sp, rasize)) in arch_uretprobe_hijack_return_addr()
980 if (orig_ret_vaddr == trampoline_vaddr) in arch_uretprobe_hijack_return_addr()
981 return orig_ret_vaddr; in arch_uretprobe_hijack_return_addr()
985 return orig_ret_vaddr; in arch_uretprobe_hijack_return_addr()
/linux-4.1.27/kernel/events/
Duprobes.c92 unsigned long orig_ret_vaddr; /* original return address */ member
1522 unsigned long orig_ret_vaddr, trampoline_vaddr; in prepare_uretprobe() local
1544 orig_ret_vaddr = arch_uretprobe_hijack_return_addr(trampoline_vaddr, regs); in prepare_uretprobe()
1545 if (orig_ret_vaddr == -1) in prepare_uretprobe()
1553 if (orig_ret_vaddr == trampoline_vaddr) { in prepare_uretprobe()
1565 orig_ret_vaddr = utask->return_instances->orig_ret_vaddr; in prepare_uretprobe()
1571 ri->orig_ret_vaddr = orig_ret_vaddr; in prepare_uretprobe()
1788 instruction_pointer_set(regs, ri->orig_ret_vaddr); in handle_trampoline()