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-rw-r--r--include/asm-powerpc/code-patching.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-powerpc/code-patching.h b/include/asm-powerpc/code-patching.h
index a45a7ff7872..40ad46b1dd9 100644
--- a/include/asm-powerpc/code-patching.h
+++ b/include/asm-powerpc/code-patching.h
@@ -23,9 +23,17 @@
unsigned int create_branch(const unsigned int *addr,
unsigned long target, int flags);
+unsigned int create_cond_branch(const unsigned int *addr,
+ unsigned long target, int flags);
void patch_branch(unsigned int *addr, unsigned long target, int flags);
void patch_instruction(unsigned int *addr, unsigned int instr);
+int instr_is_relative_branch(unsigned int instr);
+int instr_is_branch_to_addr(const unsigned int *instr, unsigned long addr);
+unsigned long branch_target(const unsigned int *instr);
+unsigned int translate_branch(const unsigned int *dest,
+ const unsigned int *src);
+
static inline unsigned long ppc_function_entry(void *func)
{
#ifdef CONFIG_PPC64