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[S390] ftrace: function tracer backend for s390

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This implements just the basic function tracer (_mcount) backend for s390.
The dynamic variant will come later.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens
2008-12-25 13:38:56 +01:00
committed by Martin Schwidefsky
parent 98df67b324
commit 5d360a75f8
5 changed files with 76 additions and 0 deletions
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8
arch/s390/include/asm/ftrace.h Normal file
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#ifndef _ASM_S390_FTRACE_H
#define _ASM_S390_FTRACE_H
#ifndef __ASSEMBLY__
extern void _mcount(void);
#endif
#endif /* _ASM_S390_FTRACE_H */