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h8300: define syscall_get_arch()

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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: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: uclinux-h8-devel@lists.sourceforge.jp
Cc: linux-audit@redhat.com
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Dmitry V. Levin 2019-03-18 02:29:01 +03:00 committed by Paul Moore
parent a43e66478e
commit 122a43b107
2 changed files with 7 additions and 0 deletions
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6
arch/h8300/include/asm/syscall.h
View File

@ -8,6 +8,7 @@
#include <linux/linkage.h>
#include <linux/types.h>
#include <linux/ptrace.h>
#include <uapi/linux/audit.h>
static inline int
syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
@ -47,6 +48,11 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
}
}
static inline int
syscall_get_arch(void)
{
return AUDIT_ARCH_H8300;
}
/* Misc syscall related bits */

1
include/uapi/linux/audit.h
View File

@ -386,6 +386,7 @@ enum {
#define AUDIT_ARCH_CRIS (EM_CRIS|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_CSKY (EM_CSKY|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_FRV (EM_FRV)
#define AUDIT_ARCH_H8300 (EM_H8_300)
#define AUDIT_ARCH_I386 (EM_386|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_IA64 (EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_M32R (EM_M32R)