* target.h (Target::can_check_for_function_pointers): Rewrite.

	Make non-virtual.
	(Target::can_icf_inline_merge_sections): Likewise.
	(Target::section_may_have_icf_unsafe_poineters): Likewise.
	(Target::Target_info): Add can_icf_inline_merge_sections field.
	(Target::do_can_check_for_function_pointers): New virtual
	function.
	(Target::do_section_may_have_icf_unsafe_pointers): Likewise.
	* arm.cc (Target_arm::do_can_check_for_function_pointers): Rename
	from can_check_for_function_pointers, move in file.
	(Target_arm::do_section_may_have_icf_unsafe_pointers): Rename from
	section_may_have_icf_unsafe_poineters, move in file.
	(Target_arm::arm_info): Initialize can_icf_inline_merge_sections.
	* i386.cc (Target_i386::do_can_check_for_function_pointers):
	Rename from can_check_for_function_pointers, move in file.
	(Target_i386::can_icf_inline_merge_sections): Remove.
	(Target_i386::i386_info): Initialize
	can_icf_inline_merge_sections.
	* powerpc.cc (Target_powerpc::powerpc_info) [all versions]:
	Initialize can_icf_inline_merge_sections.
	* sparc.cc (Target_sparc::sparc_info) [both version]: Likewise.
	* x86_64.cc (Target_x86_64::do_can_check_for_function_pointers):
	Rename from can_check_for_function_pointers, move in file.
	(Target_x86_64::can_icf_inline_merge_sections): Remove.
	(Target_x86_64::x86_64_info): Initialize
	can_icf_inline_merge_sections.
	* testsuite/testfile.cc (Target_test::test_target_info):
	Likewise.
	* icf.cc (get_section_contents): Correct formatting.

1 files changed, 19 insertions, 18 deletions

diff --git a/gold/arm.cc b/gold/arm.cc
index c8732e07ee..bf41bc8879 100644
--- a/gold/arm.cc
+++ b/gold/arm.cc
@@ -1,6 +1,6 @@
 // arm.cc -- arm target support for gold.
 
-// Copyright 2009, 2010 Free Software Foundation, Inc.
+// Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
 // Written by Doug Kwan <dougkwan@google.com> based on the i386 code
 // by Ian Lance Taylor <iant@google.com>.
 // This file also contains borrowed and adapted code from
@@ -2182,23 +2182,6 @@ class Target_arm : public Sized_target<32, big_endian>
       fix_cortex_a8_(false), cortex_a8_relocs_info_()
   { }
 
-  // Virtual function which is set to return true by a target if
-  // it can use relocation types to determine if a function's
-  // pointer is taken.
-  virtual bool
-  can_check_for_function_pointers() const
-  { return true; }
-
-  // Whether a section called SECTION_NAME may have function pointers to
-  // sections not eligible for safe ICF folding.
-  virtual bool
-  section_may_have_icf_unsafe_pointers(const char* section_name) const
-  {
-    return (!is_prefix_of(".ARM.exidx", section_name)
-	    && !is_prefix_of(".ARM.extab", section_name)
-	    && Target::section_may_have_icf_unsafe_pointers(section_name));
-  }
-  
   // Whether we can use BLX.
   bool
   may_use_blx() const
@@ -2553,6 +2536,23 @@ class Target_arm : public Sized_target<32, big_endian>
     arm_reloc_property_table = new Arm_reloc_property_table();
   }
 
+  // Virtual function which is set to return true by a target if
+  // it can use relocation types to determine if a function's
+  // pointer is taken.
+  virtual bool
+  do_can_check_for_function_pointers() const
+  { return true; }
+
+  // Whether a section called SECTION_NAME may have function pointers to
+  // sections not eligible for safe ICF folding.
+  virtual bool
+  do_section_may_have_icf_unsafe_pointers(const char* section_name) const
+  {
+    return (!is_prefix_of(".ARM.exidx", section_name)
+	    && !is_prefix_of(".ARM.extab", section_name)
+	    && Target::do_section_may_have_icf_unsafe_pointers(section_name));
+  }
+  
  private:
   // The class which scans relocations.
   class Scan
@@ -2946,6 +2946,7 @@ const Target::Target_info Target_arm<big_endian>::arm_info =
   false,		// has_resolve
   false,		// has_code_fill
   true,			// is_default_stack_executable
+  false,		// can_icf_inline_merge_sections
   '\0',			// wrap_char
   "/usr/lib/libc.so.1",	// dynamic_linker
   0x8000,		// default_text_segment_address