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gdb: remove parameter of gdbarch_displaced_step_hw_singlestep

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I noticed that the closure parameter of
gdbarch_displaced_step_hw_singlestep is never used by any
implementation of the method, so this patch removes it.

gdb/ChangeLog:

	* gdbarch.sh (displaced_step_hw_singlestep): Remove closure
	parameter.
	* aarch64-tdep.c (aarch64_displaced_step_hw_singlestep):
	Likewise.
	* aarch64-tdep.h (aarch64_displaced_step_hw_singlestep):
	Likewise.
	* arch-utils.c (default_displaced_step_hw_singlestep):
	Likewise.
	* arch-utils.h (default_displaced_step_hw_singlestep):
	Likewise.
	* rs6000-tdep.c (ppc_displaced_step_hw_singlestep):
	Likewise.
	* s390-tdep.c (s390_displaced_step_hw_singlestep):
	Likewise.
	* gdbarch.c: Re-generate.
	* gdbarch.h: Re-generate.
	* infrun.c (resume_1): Adjust.

Change-Id: I7354f0b22afc2692ebff0cd700a462db8f389fc1
This commit is contained in:
Simon Marchi 2020-10-29 18:02:13 -04:00
parent 8407f91bd3
commit 40a5376690
11 changed files with 32 additions and 23 deletions
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3
gdb/arch-utils.c
View file

@ -39,8 +39,7 @@
#include "dis-asm.h"
bool
default_displaced_step_hw_singlestep (struct gdbarch *gdbarch,
struct displaced_step_closure *closure)
default_displaced_step_hw_singlestep (struct gdbarch *gdbarch)
{
return !gdbarch_software_single_step_p (gdbarch);
}