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adf8a61a94
Since now there is kretprobe_trampoline_addr() for referring the address of kretprobe trampoline code, we don't need to access kretprobe_trampoline directly. Make it harder to refer by renaming it to __kretprobe_trampoline(). Link: https://lkml.kernel.org/r/163163045446.489837.14510577516938803097.stgit@devnote2 Suggested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
19 lines
316 B
ArmAsm
19 lines
316 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0+ */
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#include <linux/linkage.h>
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#include <abi/entry.h>
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ENTRY(__kretprobe_trampoline)
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SAVE_REGS_FTRACE
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mov a0, sp /* pt_regs */
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jbsr trampoline_probe_handler
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/* use the result as the return-address */
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mov lr, a0
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RESTORE_REGS_FTRACE
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rts
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ENDPROC(__kretprobe_trampoline)
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