diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index de0dd70eb14..94c7bdf892c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2007-03-12  Richard Henderson  <rth@redhat.com>
+
+        * config/darwin.c (machopic_reloc_rw_mask): New.
+        * config/darwin-protos.h (machopic_reloc_rw_mask): Declare.
+        * config/darwin.h (TARGET_ASM_RELOC_RW_MASK): New.
+
 2007-03-12  Mark Mitchell  <mark@codesourcery.com>
 
 	* cppdefault.c (cpp_EXEC_PREFIX): New variable.
diff --git a/gcc/config/darwin-protos.h b/gcc/config/darwin-protos.h
index b28317b8b77..8981eded88b 100644
--- a/gcc/config/darwin-protos.h
+++ b/gcc/config/darwin-protos.h
@@ -52,6 +52,7 @@ extern void darwin_set_default_type_attributes (tree);
 
 extern void machopic_finish (FILE *);
 
+extern int machopic_reloc_rw_mask (void);
 extern section *machopic_select_section (tree, int, unsigned HOST_WIDE_INT);
 extern section *machopic_select_rtx_section (enum machine_mode, rtx,
 					     unsigned HOST_WIDE_INT);
diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c
index 5796ace485d..507b1b47a3f 100644
--- a/gcc/config/darwin.c
+++ b/gcc/config/darwin.c
@@ -1172,6 +1172,12 @@ darwin_mergeable_constant_section (tree exp,
   return readonly_data_section;
 }
 
+int
+machopic_reloc_rw_mask (void)
+{
+  return MACHOPIC_INDIRECT ? 3 : 0;
+}
+
 section *
 machopic_select_section (tree decl,
 			 int reloc,
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index efe1ef0e521..07cc7767a65 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -701,6 +701,8 @@ extern GTY(()) section * darwin_sections[NUM_DARWIN_SECTIONS];
 #define TARGET_ASM_UNIQUE_SECTION darwin_unique_section
 #undef  TARGET_ASM_FUNCTION_RODATA_SECTION
 #define TARGET_ASM_FUNCTION_RODATA_SECTION default_no_function_rodata_section
+#undef  TARGET_ASM_RELOC_RW_MASK
+#define TARGET_ASM_RELOC_RW_MASK machopic_reloc_rw_mask
 
 
 #define ASM_DECLARE_UNRESOLVED_REFERENCE(FILE,NAME)			\