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PR ld/11217

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* elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
	with relocations against undefined weak symbols.
	(ppc64_elf_relocate_section): Don't optimize calls to undefined
	weak functions if the symbol is dynamic.
	(ppc64_elf_relocate_section): Edit tprel tls sequences.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	(_bfd_elf_ppc_at_tprel_transform): New function.
	* bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
	* bfd-in2.h: Regenerate.
This commit is contained in:
Alan Modra
2010-01-25 06:47:16 +00:00
parent d2c7a1a63b
commit 766bc6567a
5 changed files with 116 additions and 11 deletions
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5
bfd/bfd-in.h
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@ -1,7 +1,7 @@
/* Main header file for the bfd library -- portable access to object files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Contributed by Cygnus Support.
@ -911,6 +911,9 @@ extern bfd_boolean elf32_arm_fix_exidx_coverage
/* PowerPC @tls opcode transform/validate. */
extern unsigned int _bfd_elf_ppc_at_tls_transform
(unsigned int, unsigned int);
/* PowerPC @tprel opcode transform/validate. */
extern unsigned int _bfd_elf_ppc_at_tprel_transform
(unsigned int, unsigned int);
/* TI COFF load page support. */
extern void bfd_ticoff_set_section_load_page