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* layout.cc: Include "object.h".

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(ctors_sections_in_init_array): New static variable.
	(Layout::is_ctors_in_init_array): New function.
	(Layout::layout): Add entry to ctors_sections_in_init_array if
	appropriate.
	* layout.h (class Layout): Declare is_ctors_in_init_array.
	* reloc.cc (Sized_relobj_file::do_relocate): Call reverse_words if
	is_ctors_reverse_view is set.
	(Sized_relobj_file::write_sections): Add layout parameter.  Change
	all callers.  Set is_ctors_reverse_view field of View_size.
	(Sized_relobj_file::reverse_words): New function.
	* object.h (Sized_relobj_file::View_size): Add
	is_ctors_reverse_view field.
	(class Sized_relobj_file): Update declarations.
	* testsuite/initpri3.c: New test.
	* testsuite/Makefile.am: (check_PROGRAMS): Add initpri3a and
	initpri3b.
	(initpri3a_SOURCES, initpri3a_DEPENDENCIES): New variables.
	(initpri3a_LDFLAGS, initpri3a_LDADD): New variables.
	(initpri3b_SOURCES, initpri3b_DEPENDENCIES): New variables.
	(initpri3b_LDFLAGS, initpri3b_LDADD): New variables.
	* testsuite/Makefile.in: Rebuild.
This commit is contained in:
Ian Lance Taylor
2011-06-25 00:40:57 +00:00
parent 79763091fb
commit 487b39dfdd
8 changed files with 253 additions and 16 deletions
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6
gold/layout.h
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@ -651,6 +651,12 @@ class Layout
static bool
match_file_name(const Relobj* relobj, const char* file_name);
// Return whether section SHNDX in RELOBJ is a .ctors/.dtors section
// with more than one word being mapped to a .init_array/.fini_array
// section.
bool
is_ctors_in_init_array(Relobj* relobj, unsigned int shndx) const;
// Check if a comdat group or .gnu.linkonce section with the given
// NAME is selected for the link. If there is already a section,
// *KEPT_SECTION is set to point to the signature and the function