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authorDavid Woodhouse <David.Woodhouse@intel.com>2008-10-13 17:13:56 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2008-10-13 17:13:56 +0100
commite758936e02700ff88a0b08b722a3847b95283ef2 (patch)
tree50c919bef1b459a778b85159d5929de95b6c4a01 /arch/mips/include/asm/seccomp.h
parent239cfbde1f5843c4a24199f117d5f67f637d72d5 (diff)
parent4480f15b3306f43bbb0310d461142b4e897ca45b (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: include/asm-x86/statfs.h
Diffstat (limited to 'arch/mips/include/asm/seccomp.h')
-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 00000000000..36ed4407025
--- /dev/null
+++ b/arch/mips/include/asm/seccomp.h
@@ -0,0 +1,37 @@
+#ifndef __ASM_SECCOMP_H
+
+#include <linux/thread_info.h>
+#include <linux/unistd.h>
+
+#define __NR_seccomp_read __NR_read
+#define __NR_seccomp_write __NR_write
+#define __NR_seccomp_exit __NR_exit
+#define __NR_seccomp_sigreturn __NR_rt_sigreturn
+
+/*
+ * Kludge alert:
+ *
+ * The generic seccomp code currently allows only a single compat ABI. Until
+ * this is fixed we priorize O32 as the compat ABI over N32.
+ */
+#ifdef CONFIG_MIPS32_O32
+
+#define TIF_32BIT TIF_32BIT_REGS
+
+#define __NR_seccomp_read_32 4003
+#define __NR_seccomp_write_32 4004
+#define __NR_seccomp_exit_32 4001
+#define __NR_seccomp_sigreturn_32 4193 /* rt_sigreturn */
+
+#elif defined(CONFIG_MIPS32_N32)
+
+#define TIF_32BIT _TIF_32BIT_ADDR
+
+#define __NR_seccomp_read_32 6000
+#define __NR_seccomp_write_32 6001
+#define __NR_seccomp_exit_32 6058
+#define __NR_seccomp_sigreturn_32 6211 /* rt_sigreturn */
+
+#endif /* CONFIG_MIPS32_O32 */
+
+#endif /* __ASM_SECCOMP_H */