Masami Hiramatsu fc6d647638 arm64: kprobes: Make a frame pointer on __kretprobe_trampoline ... Make a frame pointer (make the x29 register points the address of pt_regs->regs[29]) on __kretprobe_trampoline. This frame pointer will be used by the stacktracer when it is called from the kretprobe handlers. In this case, the stack tracer will unwind stack to trampoline_probe_handler() and find the next frame pointer in the stack frame of the __kretprobe_trampoline(). Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2021-10-22 12:16:53 -04:00
..
decode-insn.c
decode-insn.h
kprobes.c	arm64: kprobes: Record frame pointer with kretprobe instance	2021-10-22 12:16:53 -04:00
kprobes_trampoline.S	arm64: kprobes: Make a frame pointer on __kretprobe_trampoline	2021-10-22 12:16:53 -04:00
Makefile
simulate-insn.c
simulate-insn.h
uprobes.c