diff options
| author | Will Deacon <will.deacon@arm.com> | 2012-09-27 14:38:12 +0400 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2012-09-27 14:46:22 +0400 |
| commit | 27aa55c5e5123fa8b8ad0156559d34d7edff58ca (patch) | |
| tree | 51b07e057fe8bd8320a770f82bde61e43f6da520 /arch | |
| parent | 0d0109a440ea211e398118752c26d4bad540e604 (diff) | |
| download | linux-27aa55c5e5123fa8b8ad0156559d34d7edff58ca.tar.xz | |
arm64: ptrace: remove obsolete ptrace request numbers from user headers
The use of regsets has removed the need for many private ptrace requests,
so remove the corresponding definitions from the user-visible ptrace.h
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/ptrace.h | 17 | ||||
| -rw-r--r-- | arch/arm64/kernel/ptrace.c | 12 |
2 files changed, 12 insertions, 17 deletions
diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index b0a2e1f441fb..0fa5d6c9ef76 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -23,20 +23,15 @@ #include <asm/hwcap.h> -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPSIMDREGS 14 -#define PTRACE_SETFPSIMDREGS 15 -/* PTRACE_ATTACH is 16 */ -/* PTRACE_DETACH is 17 */ -#define PTRACE_GET_THREAD_AREA 22 -#define PTRACE_SET_SYSCALL 23 -#define PTRACE_GETHBPREGS 29 -#define PTRACE_SETHBPREGS 30 - /* AArch32-specific ptrace requests */ +#define COMPAT_PTRACE_GETREGS 12 +#define COMPAT_PTRACE_SETREGS 13 +#define COMPAT_PTRACE_GET_THREAD_AREA 22 +#define COMPAT_PTRACE_SET_SYSCALL 23 #define COMPAT_PTRACE_GETVFPREGS 27 #define COMPAT_PTRACE_SETVFPREGS 28 +#define COMPAT_PTRACE_GETHBPREGS 29 +#define COMPAT_PTRACE_SETHBPREGS 30 /* * PSR bits diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 490f7537a270..ac3550ecc7b5 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -1005,7 +1005,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, ret = compat_ptrace_write_user(child, addr, data); break; - case PTRACE_GETREGS: + case COMPAT_PTRACE_GETREGS: ret = copy_regset_to_user(child, &user_aarch32_view, REGSET_COMPAT_GPR, @@ -1013,7 +1013,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, datap); break; - case PTRACE_SETREGS: + case COMPAT_PTRACE_SETREGS: ret = copy_regset_from_user(child, &user_aarch32_view, REGSET_COMPAT_GPR, @@ -1021,12 +1021,12 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, datap); break; - case PTRACE_GET_THREAD_AREA: + case COMPAT_PTRACE_GET_THREAD_AREA: ret = put_user((compat_ulong_t)child->thread.tp_value, (compat_ulong_t __user *)datap); break; - case PTRACE_SET_SYSCALL: + case COMPAT_PTRACE_SET_SYSCALL: task_pt_regs(child)->syscallno = data; ret = 0; break; @@ -1048,11 +1048,11 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, break; #ifdef CONFIG_HAVE_HW_BREAKPOINT - case PTRACE_GETHBPREGS: + case COMPAT_PTRACE_GETHBPREGS: ret = compat_ptrace_gethbpregs(child, addr, datap); break; - case PTRACE_SETHBPREGS: + case COMPAT_PTRACE_SETHBPREGS: ret = compat_ptrace_sethbpregs(child, addr, datap); break; #endif |