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arm-tdep.c: Remove unused arm_displaced_step_copy_insn

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This function is never used, since it is superseded by
arm_linux_displaced_step_copy_insn.

gdb/ChangeLog:

	* arm-tdep.c (arm_displaced_step_copy_insn): Remove.
	(ARM displaced stepping support): Remove reference to
	arm_displaced_step_copy_insn in comment.
	* arm-tdep.h (arm_displaced_step_copy_insn): Remove.
	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Remove
	reference to arm_displaced_step_copy_insn in comment.
This commit is contained in:
Simon Marchi
2016-02-11 14:08:53 -05:00
parent 615234c107
commit 2ba163c8d1
4 changed files with 16 additions and 28 deletions
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3
gdb/arm-linux-tdep.c
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@@ -1128,8 +1128,7 @@ arm_catch_kernel_helper_return (struct gdbarch *gdbarch, CORE_ADDR from,
/* Linux-specific displaced step instruction copying function. Detects when
the program has stepped into a Linux kernel helper routine (which must be
handled as a special case), falling back to arm_displaced_step_copy_insn()
if it hasn't. */
handled as a special case). */
static struct displaced_step_closure *
arm_linux_displaced_step_copy_insn (struct gdbarch *gdbarch,