diff --git a/compiler/optimizing/code_generator_mips64.h b/compiler/optimizing/code_generator_mips64.h
index ddeb3eb..9ff3f63 100644
--- a/compiler/optimizing/code_generator_mips64.h
+++ b/compiler/optimizing/code_generator_mips64.h
@@ -586,6 +586,8 @@
     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,
@@ -655,7 +657,7 @@
   // Deduplication map for 64-bit literals, used for non-patchable method address or method code
   // address.
   Uint64ToLiteralMap uint64_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_;