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Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/include/asm/ftrace.h')
-rw-r--r--ANDROID_3.4.5/arch/powerpc/include/asm/ftrace.h77
1 files changed, 0 insertions, 77 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/include/asm/ftrace.h b/ANDROID_3.4.5/arch/powerpc/include/asm/ftrace.h
deleted file mode 100644
index 169d039e..00000000
--- a/ANDROID_3.4.5/arch/powerpc/include/asm/ftrace.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _ASM_POWERPC_FTRACE
-#define _ASM_POWERPC_FTRACE
-
-#ifdef CONFIG_FUNCTION_TRACER
-#define MCOUNT_ADDR ((long)(_mcount))
-#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
-
-#ifdef __ASSEMBLY__
-
-/* Based off of objdump optput from glibc */
-
-#define MCOUNT_SAVE_FRAME \
- stwu r1,-48(r1); \
- stw r3, 12(r1); \
- stw r4, 16(r1); \
- stw r5, 20(r1); \
- stw r6, 24(r1); \
- mflr r3; \
- lwz r4, 52(r1); \
- mfcr r5; \
- stw r7, 28(r1); \
- stw r8, 32(r1); \
- stw r9, 36(r1); \
- stw r10,40(r1); \
- stw r3, 44(r1); \
- stw r5, 8(r1)
-
-#define MCOUNT_RESTORE_FRAME \
- lwz r6, 8(r1); \
- lwz r0, 44(r1); \
- lwz r3, 12(r1); \
- mtctr r0; \
- lwz r4, 16(r1); \
- mtcr r6; \
- lwz r5, 20(r1); \
- lwz r6, 24(r1); \
- lwz r0, 52(r1); \
- lwz r7, 28(r1); \
- lwz r8, 32(r1); \
- mtlr r0; \
- lwz r9, 36(r1); \
- lwz r10,40(r1); \
- addi r1, r1, 48
-
-#else /* !__ASSEMBLY__ */
-extern void _mcount(void);
-
-#ifdef CONFIG_DYNAMIC_FTRACE
-static inline unsigned long ftrace_call_adjust(unsigned long addr)
-{
- /* reloction of mcount call site is the same as the address */
- return addr;
-}
-
-struct dyn_arch_ftrace {
- struct module *mod;
-};
-#endif /* CONFIG_DYNAMIC_FTRACE */
-#endif /* __ASSEMBLY__ */
-
-#endif
-
-#if defined(CONFIG_FTRACE_SYSCALLS) && defined(CONFIG_PPC64) && !defined(__ASSEMBLY__)
-#define ARCH_HAS_SYSCALL_MATCH_SYM_NAME
-static inline bool arch_syscall_match_sym_name(const char *sym, const char *name)
-{
- /*
- * Compare the symbol name with the system call name. Skip the .sys or .SyS
- * prefix from the symbol name and the sys prefix from the system call name and
- * just match the rest. This is only needed on ppc64 since symbol names on
- * 32bit do not start with a period so the generic function will work.
- */
- return !strcmp(sym + 4, name + 3);
-}
-#endif /* CONFIG_FTRACE_SYSCALLS && CONFIG_PPC64 && !__ASSEMBLY__ */
-
-#endif /* _ASM_POWERPC_FTRACE */