1 files changed, 35 insertions, 0 deletions

diff --git a/arch/mips/vdso/sigreturn.S b/arch/mips/vdso/sigreturn.S
new file mode 100644
index 000000000..e5c0ab98a
--- /dev/null
+++ b/arch/mips/vdso/sigreturn.S
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2015 Imagination Technologies
+ * Author: Alex Smith <alex.smith@imgtec.com>
+ */
+
+#include <asm/vdso/vdso.h>
+
+#include <uapi/asm/unistd.h>
+
+#include <asm/regdef.h>
+#include <asm/asm.h>
+
+        .section        .text
+        .cfi_sections   .debug_frame
+
+LEAF(__vdso_rt_sigreturn)
+        .cfi_signal_frame
+
+        li      v0, __NR_rt_sigreturn
+        syscall
+
+        END(__vdso_rt_sigreturn)
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+LEAF(__vdso_sigreturn)
+        .cfi_signal_frame
+
+        li      v0, __NR_sigreturn
+        syscall
+
+        END(__vdso_sigreturn)
+
+#endif