diff options
Diffstat (limited to 'arch/xtensa/include/asm/ftrace.h')
-rw-r--r-- | arch/xtensa/include/asm/ftrace.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/xtensa/include/asm/ftrace.h b/arch/xtensa/include/asm/ftrace.h deleted file mode 100644 index 36dc7a684397..000000000000 --- a/arch/xtensa/include/asm/ftrace.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/xtensa/include/asm/ftrace.h - * - * 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) 2013 Tensilica Inc. - */ -#ifndef _XTENSA_FTRACE_H -#define _XTENSA_FTRACE_H - -#include <asm/processor.h> - -#define HAVE_ARCH_CALLER_ADDR -#define CALLER_ADDR0 ({ unsigned long a0, a1; \ - __asm__ __volatile__ ( \ - "mov %0, a0\n" \ - "mov %1, a1\n" \ - : "=r"(a0), "=r"(a1) : : ); \ - MAKE_PC_FROM_RA(a0, a1); }) -#ifdef CONFIG_FRAME_POINTER -extern unsigned long return_address(unsigned level); -#define CALLER_ADDR1 return_address(1) -#define CALLER_ADDR2 return_address(2) -#define CALLER_ADDR3 return_address(3) -#else -#define CALLER_ADDR1 (0) -#define CALLER_ADDR2 (0) -#define CALLER_ADDR3 (0) -#endif - -#endif /* _XTENSA_FTRACE_H */ |