patches/binutils/2.19.1/100-ppc64-pie.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Aug 30 16:54:30 2009 +0200 (2009-08-30)
changeset 1502 472cfde636a1
permissions -rw-r--r--
config: move the "build shared libraries" option to the OS menu

The "Build shared libraries" config option is dependant on the type of
"Target OS".

Moving this options to the "Target OS" sub-menu is also better in the user
perspective: he/she no longer needs to go back and forth to see if he/she
missed any option.
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Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/100-ppc64-pie.patch
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-= BEGIN original header =-
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Original patch from Gentoo:
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gentoo/src/patchsets/binutils/2.19/03_all_binutils-2.15.92.0.2-ppc64-pie.patch
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-= END original header =-
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diff -durN binutils-2.19.1.orig/bfd/elf64-ppc.c binutils-2.19.1/bfd/elf64-ppc.c
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--- binutils-2.19.1.orig/bfd/elf64-ppc.c	2008-10-09 14:18:24.000000000 +0200
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+++ binutils-2.19.1/bfd/elf64-ppc.c	2009-03-08 11:56:59.000000000 +0100
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@@ -11294,7 +11294,12 @@
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 	      else if (!SYMBOL_REFERENCES_LOCAL (info, &h->elf)
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 		       && !is_opd
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 		       && r_type != R_PPC64_TOC)
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-		outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
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+		{
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+		  outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
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+		  if (h->elf.dynindx == -1
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+		      && h->elf.root.type == bfd_link_hash_undefweak)
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+		  memset (&outrel, 0, sizeof outrel);
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+		}
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 	      else
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 		{
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 		  /* This symbol is local, or marked to become local,