diff options
| author | Dmitry V. Levin <ldv@altlinux.org> | 2019-03-18 02:28:53 +0300 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2019-03-20 21:08:32 -0400 |
| commit | a43e66478ef7a2f8a7b2823b97cdae6605d34a02 (patch) | |
| tree | ce4ca08816da14f2338db245a74fa62589d21ba0 | |
| parent | 67f2a8a29311841ba6ab9b0e2d1b8f1e9978cd84 (diff) | |
c6x: 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: Mark Salter <msalter@redhat.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Cc: Elvira Khabirova <lineprinter@altlinux.org>
Cc: Eugene Syromyatnikov <esyr@redhat.com>
Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: linux-c6x-dev@linux-c6x.org
Cc: linux-audit@redhat.com
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Paul Moore <paul@paul-moore.com>
| -rw-r--r-- | arch/c6x/include/asm/syscall.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/audit.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/c6x/include/asm/syscall.h b/arch/c6x/include/asm/syscall.h index ae2be315ee9c..39dbd1ef994c 100644 --- a/arch/c6x/include/asm/syscall.h +++ b/arch/c6x/include/asm/syscall.h @@ -11,6 +11,7 @@ #ifndef __ASM_C6X_SYSCALL_H #define __ASM_C6X_SYSCALL_H +#include <uapi/linux/audit.h> #include <linux/err.h> #include <linux/sched.h> @@ -120,4 +121,10 @@ static inline void syscall_set_arguments(struct task_struct *task, } } +static inline int syscall_get_arch(void) +{ + return IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) + ? AUDIT_ARCH_C6XBE : AUDIT_ARCH_C6X; +} + #endif /* __ASM_C6X_SYSCALLS_H */ diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 1626727bb921..35ccf269ca3d 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -381,6 +381,8 @@ enum { #define AUDIT_ARCH_ARCV2BE (EM_ARCV2) #define AUDIT_ARCH_ARM (EM_ARM|__AUDIT_ARCH_LE) #define AUDIT_ARCH_ARMEB (EM_ARM) +#define AUDIT_ARCH_C6X (EM_TI_C6000|__AUDIT_ARCH_LE) +#define AUDIT_ARCH_C6XBE (EM_TI_C6000) #define AUDIT_ARCH_CRIS (EM_CRIS|__AUDIT_ARCH_LE) #define AUDIT_ARCH_CSKY (EM_CSKY|__AUDIT_ARCH_LE) #define AUDIT_ARCH_FRV (EM_FRV) |