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-rw-r--r--arch/microblaze/include/asm/ptrace.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/ptrace.h b/arch/microblaze/include/asm/ptrace.h
new file mode 100644
index 000000000..bfcb89df5
--- /dev/null
+++ b/arch/microblaze/include/asm/ptrace.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ */
+#ifndef _ASM_MICROBLAZE_PTRACE_H
+#define _ASM_MICROBLAZE_PTRACE_H
+
+#include <uapi/asm/ptrace.h>
+
+#ifndef __ASSEMBLY__
+#define kernel_mode(regs) ((regs)->pt_mode)
+#define user_mode(regs) (!kernel_mode(regs))
+
+#define instruction_pointer(regs) ((regs)->pc)
+#define profile_pc(regs) instruction_pointer(regs)
+#define user_stack_pointer(regs) ((regs)->r1)
+
+static inline long regs_return_value(struct pt_regs *regs)
+{
+ return regs->r3;
+}
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_MICROBLAZE_PTRACE_H */