v4.19.13 snapshot.
diff --git a/arch/mips/include/asm/sigcontext.h b/arch/mips/include/asm/sigcontext.h
new file mode 100644
index 0000000..eeeb0f4
--- /dev/null
+++ b/arch/mips/include/asm/sigcontext.h
@@ -0,0 +1,37 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1996, 1997, 1999 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIGCONTEXT_H
+#define _ASM_SIGCONTEXT_H
+
+#include <uapi/asm/sigcontext.h>
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+struct sigcontext32 {
+ __u32 sc_regmask; /* Unused */
+ __u32 sc_status; /* Unused */
+ __u64 sc_pc;
+ __u64 sc_regs[32];
+ __u64 sc_fpregs[32];
+ __u32 sc_acx; /* Only MIPS32; was sc_ownedfp */
+ __u32 sc_fpc_csr;
+ __u32 sc_fpc_eir; /* Unused */
+ __u32 sc_used_math;
+ __u32 sc_dsp; /* dsp status, was sc_ssflags */
+ __u64 sc_mdhi;
+ __u64 sc_mdlo;
+ __u32 sc_hi1; /* Was sc_cause */
+ __u32 sc_lo1; /* Was sc_badvaddr */
+ __u32 sc_hi2; /* Was sc_sigset[4] */
+ __u32 sc_lo2;
+ __u32 sc_hi3;
+ __u32 sc_lo3;
+};
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+#endif /* _ASM_SIGCONTEXT_H */