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-rw-r--r--arch/arm64/include/asm/unistd.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
new file mode 100644
index 000000000..037feba03
--- /dev/null
+++ b/arch/arm64/include/asm/unistd.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ */
+#ifdef CONFIG_COMPAT
+#define __ARCH_WANT_COMPAT_STAT
+#define __ARCH_WANT_COMPAT_STAT64
+#define __ARCH_WANT_SYS_GETHOSTNAME
+#define __ARCH_WANT_SYS_PAUSE
+#define __ARCH_WANT_SYS_GETPGRP
+#define __ARCH_WANT_SYS_NICE
+#define __ARCH_WANT_SYS_SIGPENDING
+#define __ARCH_WANT_SYS_SIGPROCMASK
+#define __ARCH_WANT_COMPAT_SYS_SENDFILE
+#define __ARCH_WANT_SYS_UTIME32
+#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_exit 1
+#define __NR_compat_read 3
+#define __NR_compat_write 4
+#define __NR_compat_gettimeofday 78
+#define __NR_compat_sigreturn 119
+#define __NR_compat_rt_sigreturn 173
+#define __NR_compat_clock_gettime 263
+#define __NR_compat_clock_getres 264
+#define __NR_compat_clock_gettime64 403
+#define __NR_compat_clock_getres_time64 406
+
+/*
+ * 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 __ARM_NR_COMPAT_END (__ARM_NR_COMPAT_BASE + 0x800)
+
+#define __NR_compat_syscalls 451
+#endif
+
+#define __ARCH_WANT_SYS_CLONE
+
+#ifndef __COMPAT_SYSCALL_NR
+#include <uapi/asm/unistd.h>
+#endif
+
+#define NR_syscalls (__NR_syscalls)