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| author | Dmitry V. Levin <ldv@altlinux.org> | 2019-03-18 00:29:32 +0100 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2019-03-21 02:09:54 +0100 |
| commit | d093153431dc6e5982ec77aabe31fa38d2041ac0 (patch) | |
| tree | 8f740d2c4477a6741e8beb0fb9759dff65e7dee9 /arch/hexagon/include | |
| parent | Move EM_HEXAGON to uapi/linux/elf-em.h (diff) | |
| download | linux-d093153431dc6e5982ec77aabe31fa38d2041ac0.tar.xz linux-d093153431dc6e5982ec77aabe31fa38d2041ac0.zip | |
hexagon: define syscall_get_arch()
syscall_get_arch() is required to be implemented on all architectures
in addition to already implemented syscall_get_nr(),
syscall_get_arguments(), syscall_get_error(), and
syscall_get_return_value() functions in order to extend the generic
ptrace API with PTRACE_GET_SYSCALL_INFO request.
Acked-by: Paul Moore <paul@paul-moore.com>
Cc: Elvira Khabirova <lineprinter@altlinux.org>
Cc: Eugene Syromyatnikov <esyr@redhat.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: linux-hexagon@vger.kernel.org
Cc: linux-audit@redhat.com
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'arch/hexagon/include')
| -rw-r--r-- | arch/hexagon/include/asm/syscall.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/hexagon/include/asm/syscall.h b/arch/hexagon/include/asm/syscall.h index 4af9c7b6f13a..de3917aad3fd 100644 --- a/arch/hexagon/include/asm/syscall.h +++ b/arch/hexagon/include/asm/syscall.h @@ -21,6 +21,8 @@ #ifndef _ASM_HEXAGON_SYSCALL_H #define _ASM_HEXAGON_SYSCALL_H +#include <uapi/linux/audit.h> + typedef long (*syscall_fn)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); @@ -43,4 +45,10 @@ static inline void syscall_get_arguments(struct task_struct *task, BUG_ON(i + n > 6); memcpy(args, &(®s->r00)[i], n * sizeof(args[0])); } + +static inline int syscall_get_arch(void) +{ + return AUDIT_ARCH_HEXAGON; +} + #endif |