summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/include/asm/code-patching.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 31733a95bbd0..3d5acd2b113a 100644
--- a/arch/powerpc/include/asm/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
@@ -36,6 +36,11 @@ int raw_patch_instruction(unsigned int *addr, unsigned int instr);
int patch_instruction_site(s32 *addr, unsigned int instr);
int patch_branch_site(s32 *site, unsigned long target, int flags);
+static inline unsigned long patch_site_addr(s32 *site)
+{
+ return (unsigned long)site + *site;
+}
+
int instr_is_relative_branch(unsigned int instr);
int instr_is_relative_link_branch(unsigned int instr);
int instr_is_branch_to_addr(const unsigned int *instr, unsigned long addr);