diff --git a/compiler/optimizing/code_generator_mips.h b/compiler/optimizing/code_generator_mips.h
index d09ab7c..3cb3b52 100644
--- a/compiler/optimizing/code_generator_mips.h
+++ b/compiler/optimizing/code_generator_mips.h
@@ -617,6 +617,8 @@
     DISALLOW_COPY_AND_ASSIGN(PcRelativePatchInfo);
   };
 
+  PcRelativePatchInfo* NewBootImageRelRoPatch(uint32_t boot_image_offset,
+                                              const PcRelativePatchInfo* info_high = nullptr);
   PcRelativePatchInfo* NewBootImageMethodPatch(MethodReference target_method,
                                                const PcRelativePatchInfo* info_high = nullptr);
   PcRelativePatchInfo* NewMethodBssEntryPatch(MethodReference target_method,
@@ -691,7 +693,7 @@
 
   // Deduplication map for 32-bit literals, used for non-patchable boot image addresses.
   Uint32ToLiteralMap uint32_literals_;
-  // PC-relative method patch info for kBootImageLinkTimePcRelative.
+  // PC-relative method patch info for kBootImageLinkTimePcRelative/kBootImageRelRo.
   ArenaDeque<PcRelativePatchInfo> boot_image_method_patches_;
   // PC-relative method patch info for kBssEntry.
   ArenaDeque<PcRelativePatchInfo> method_bss_entry_patches_;