patches/binutils/2.20/100-ppc64-pie.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Jan 22 22:32:25 2011 +0100 (2011-01-22)
changeset 2268 1300e1714c13
parent 1614 3f76cdbceb6e
permissions -rw-r--r--
libc/uClibc: move content of do_libc_headers into do_libc_start_files

It is unnecessary to split C library preparation into two steps, as only
one really makes sense. So, do_libc_headers is bound to be withdrawn
short-term, in favor of do_libc_start_files.

uClibc already had all its start files installation in do_libc_headers, and
do_libc_start_files was empty, just migrate the content of the former into
the latter.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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--- binutils/bfd/elf64-ppc.c.jj	2004-09-27 16:46:06.000000000 -0400
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+++ binutils/bfd/elf64-ppc.c	2004-10-04 09:09:50.000000000 -0400
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@@ -9681,7 +9681,12 @@ ppc64_elf_relocate_section (bfd *output_
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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,