summaryrefslogtreecommitdiff
path: root/arch/unicore32/include/asm/stacktrace.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/unicore32/include/asm/stacktrace.h')
-rw-r--r--arch/unicore32/include/asm/stacktrace.h28
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/unicore32/include/asm/stacktrace.h b/arch/unicore32/include/asm/stacktrace.h
deleted file mode 100644
index 3e59f9d2faed..000000000000
--- a/arch/unicore32/include/asm/stacktrace.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/arch/unicore32/include/asm/stacktrace.h
- *
- * Code specific to PKUnity SoC and UniCore ISA
- *
- * Copyright (C) 2001-2010 GUAN Xue-tao
- */
-
-#ifndef __UNICORE_STACKTRACE_H__
-#define __UNICORE_STACKTRACE_H__
-
-struct stackframe {
- unsigned long fp;
- unsigned long sp;
- unsigned long lr;
- unsigned long pc;
-};
-
-#ifdef CONFIG_FRAME_POINTER
-extern int unwind_frame(struct stackframe *frame);
-#else
-#define unwind_frame(f) (-EINVAL)
-#endif
-extern void walk_stackframe(struct stackframe *frame,
- int (*fn)(struct stackframe *, void *), void *data);
-
-#endif /* __UNICORE_STACKTRACE_H__ */