arm64: Add __NR_* definitions for compat syscalls

[cascardo/linux.git] / arch / arm64 / include / asm / unistd.h

diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index e5f47df..4bc95d2 100644 (file)
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -26,7 +26,24 @@
 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
 #define __ARCH_WANT_SYS_FORK
 #define __ARCH_WANT_SYS_VFORK
+
+/*
+ * Compat syscall numbers used by the AArch64 kernel.
+ */
+#define __NR_compat_restart_syscall    0
+#define __NR_compat_sigreturn          119
+#define __NR_compat_rt_sigreturn       173
+
+/*
+ * The following SVCs are ARM private.
+ */
+#define __ARM_NR_COMPAT_BASE           0x0f0000
+#define __ARM_NR_compat_cacheflush     (__ARM_NR_COMPAT_BASE+2)
+#define __ARM_NR_compat_set_tls                (__ARM_NR_COMPAT_BASE+5)
+
+#define __NR_compat_syscalls           383
 #endif
+
 #define __ARCH_WANT_SYS_CLONE
 #include <uapi/asm/unistd.h>