diff --git a/linker/linker_phdr.h b/linker/linker_phdr.h
index 0eee089..9761bc8 100644
--- a/linker/linker_phdr.h
+++ b/linker/linker_phdr.h
@@ -43,7 +43,7 @@
   ElfReader();
 
   bool Read(const char* name, int fd, off64_t file_offset, off64_t file_size);
-  bool Load(const android_dlextinfo* extinfo);
+  bool Load(address_space_params* address_space);
 
   const char* name() const { return name_.c_str(); }
   size_t phdr_count() const { return phdr_num_; }
@@ -62,7 +62,7 @@
   bool ReadProgramHeaders();
   bool ReadSectionHeaders();
   bool ReadDynamicSection();
-  bool ReserveAddressSpace(const android_dlextinfo* extinfo);
+  bool ReserveAddressSpace(address_space_params* address_space);
   bool LoadSegments();
   bool FindPhdr();
   bool CheckPhdr(ElfW(Addr));
@@ -122,7 +122,7 @@
                                    ElfW(Addr) load_bias, int fd);
 
 int phdr_table_map_gnu_relro(const ElfW(Phdr)* phdr_table, size_t phdr_count,
-                             ElfW(Addr) load_bias, int fd);
+                             ElfW(Addr) load_bias, int fd, size_t* file_offset);
 
 #if defined(__arm__)
 int phdr_table_get_arm_exidx(const ElfW(Phdr)* phdr_table, size_t phdr_count, ElfW(Addr) load_bias,