From 6d45d4b42b5b360c0b80259e101c01d650d0be23 Mon Sep 17 00:00:00 2001 From: Simon Marchi Date: Sat, 10 Jun 2017 00:24:05 +0200 Subject: gdbarch: Remove displaced_step_free_closure The displaced_step_free_closure gdbarch hook allows architectures to free data they might have allocated to complete a displaced step. However, all architectures using that hook use the simple_displaced_step_free_closure provided in arch-utils.{c,h}, which does a simple xfree. We can remove it and do an xfree directly instead of calling the hook. gdb/ChangeLog: * gdbarch.sh (displaced_step_free_closure): Remove. * gdbarch.h, gdbarch.c: Re-generate. * aarch64-linux-tdep.c (aarch64_linux_init_abi): Don't set displaced_step_free_closure. * amd64-linux-tdep.c (amd64_linux_init_abi_common): Likewise. * arm-linux-tdep.c (arm_linux_init_abi): Likewise. * i386-linux-tdep.c (i386_linux_init_abi): Likewise. * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * s390-linux-tdep.c (s390_gdbarch_init): Likewise. * arch-utils.h (simple_displaced_step_free_closure): Remove. * arch-utils.c (simple_displaced_step_free_closure): Remove. * infrun.c (displaced_step_clear): Call xfree instead of gdbarch_displaced_step_free_closure. --- gdb/arch-utils.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'gdb/arch-utils.c') diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c index c011b0f..2ae3413 100644 --- a/gdb/arch-utils.c +++ b/gdb/arch-utils.c @@ -60,14 +60,6 @@ simple_displaced_step_copy_insn (struct gdbarch *gdbarch, return (struct displaced_step_closure *) buf; } - -void -simple_displaced_step_free_closure (struct gdbarch *gdbarch, - struct displaced_step_closure *closure) -{ - xfree (closure); -} - int default_displaced_step_hw_singlestep (struct gdbarch *gdbarch, struct displaced_step_closure *closure) -- cgit v1.1