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-rw-r--r--arch/mips/include/asm/seccomp.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/mips/include/asm/seccomp.h b/arch/mips/include/asm/seccomp.h
new file mode 100644
index 000000000000..36ed44070256
--- /dev/null
+++ b/arch/mips/include/asm/seccomp.h
@@ -0,0 +1,37 @@
1#ifndef __ASM_SECCOMP_H
2
3#include <linux/thread_info.h>
4#include <linux/unistd.h>
5
6#define __NR_seccomp_read __NR_read
7#define __NR_seccomp_write __NR_write
8#define __NR_seccomp_exit __NR_exit
9#define __NR_seccomp_sigreturn __NR_rt_sigreturn
10
11/*
12 * Kludge alert:
13 *
14 * The generic seccomp code currently allows only a single compat ABI. Until
15 * this is fixed we priorize O32 as the compat ABI over N32.
16 */
17#ifdef CONFIG_MIPS32_O32
18
19#define TIF_32BIT TIF_32BIT_REGS
20
21#define __NR_seccomp_read_32 4003
22#define __NR_seccomp_write_32 4004
23#define __NR_seccomp_exit_32 4001
24#define __NR_seccomp_sigreturn_32 4193 /* rt_sigreturn */
25
26#elif defined(CONFIG_MIPS32_N32)
27
28#define TIF_32BIT _TIF_32BIT_ADDR
29
30#define __NR_seccomp_read_32 6000
31#define __NR_seccomp_write_32 6001
32#define __NR_seccomp_exit_32 6058
33#define __NR_seccomp_sigreturn_32 6211 /* rt_sigreturn */
34
35#endif /* CONFIG_MIPS32_O32 */
36
37#endif /* __ASM_SECCOMP_H */