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gdb: introduce displaced_step_closure_up type alias

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To help with readability, add the type displaced_step_closure_up, an
alias for std::unique_ptr<displaced_step_closure>, and use it throughout
the code base.

gdb/ChangeLog:

	* aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
	displaced_step_closure_up.
	* aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
	(struct displaced_step_closure_up):
	* amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
	* amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
	Likewise.
	* gdbarch.sh (displaced_step_copy_insn): Likewise.
	* gdbarch.c, gdbarch.h: Re-generate.
	* i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
	displaced_step_closure_up.
	* i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
	* i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
	* infrun.h (displaced_step_closure_up): New type alias.
	(struct displaced_step_inferior_state) <step_closure>: Change
	type to displaced_step_closure_up.
	* rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
	displaced_step_closure_up.
	* s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
This commit is contained in:
Simon Marchi
2020-02-14 16:45:40 -05:00
parent 1a627e7e6c
commit fdb61c6c39
15 changed files with 46 additions and 18 deletions
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2
gdb/amd64-tdep.c
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@@ -1465,7 +1465,7 @@ fixup_displaced_copy (struct gdbarch *gdbarch,
}
}
std::unique_ptr<displaced_step_closure>
displaced_step_closure_up
amd64_displaced_step_copy_insn (struct gdbarch *gdbarch,
CORE_ADDR from, CORE_ADDR to,
struct regcache *regs)