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| author | Simon Marchi <simon.marchi@polymtl.ca> | 2017-06-10 00:24:05 +0200 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@ericsson.com> | 2017-06-10 00:24:50 +0200 |
| commit | 6d45d4b42b5b360c0b80259e101c01d650d0be23 (patch) | |
| tree | 5cb8bbfb7fcc2b47f9b0749bc16b4cd8362bfab4 /gdb/arch-utils.h | |
| parent | 9845682bda4149b5b3648f2d49a041aef5bc1af5 (diff) | |
| download | gdb-6d45d4b42b5b360c0b80259e101c01d650d0be23.zip gdb-6d45d4b42b5b360c0b80259e101c01d650d0be23.tar.gz gdb-6d45d4b42b5b360c0b80259e101c01d650d0be23.tar.bz2 | |
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.
Diffstat (limited to 'gdb/arch-utils.h')
| -rw-r--r-- | gdb/arch-utils.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gdb/arch-utils.h b/gdb/arch-utils.h index 040afca..2aa9159 100644 --- a/gdb/arch-utils.h +++ b/gdb/arch-utils.h @@ -85,13 +85,6 @@ extern struct displaced_step_closure * CORE_ADDR from, CORE_ADDR to, struct regcache *regs); -/* Simple implementation of gdbarch_displaced_step_free_closure: Call - xfree. - This is appropriate for use with simple_displaced_step_copy_insn. */ -extern void - simple_displaced_step_free_closure (struct gdbarch *gdbarch, - struct displaced_step_closure *closure); - /* Default implementation of gdbarch_displaced_hw_singlestep. */ extern int default_displaced_step_hw_singlestep (struct gdbarch *, |