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patches/glibc/ports-2.12.1/630-mips_shn_undef-hack.patch
author Trevor Woerner <twoerner@gmail.com>
Wed Nov 16 17:36:17 2011 -0500 (2011-11-16)
changeset 2764 986e90e1ca27
permissions -rw-r--r--
docs: Add strategies for assembling root filesystems.

Expand the documentation for using a crosstool-NG-generated toolchain for
building a root filesystem for a target device.

Signed-off-by: "Trevor Woerner" <twoerner@gmail.com>
yann.morin.1998@anciens.enib.fr: some eye-candy]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 diff -durN glibc-2.12.1.orig/elf/dl-lookup.c glibc-2.12.1/elf/dl-lookup.c

     2 --- glibc-2.12.1.orig/elf/dl-lookup.c	2009-03-30 23:14:32.000000000 +0200

     3 +++ glibc-2.12.1/elf/dl-lookup.c	2009-11-13 00:51:36.000000000 +0100

     4 @@ -301,6 +301,12 @@

     5  	      /* FALLTHROUGH */

     6  	    case STB_GLOBAL:

     7 	    success:

     8 +#ifdef __mips__

     9 +	      /* HACK: MIPS marks its lazy evaluation stubs with SHN_UNDEF

    10 +		 symbols, we skip them. */

    11 +	      if (sym->st_shndx == SHN_UNDEF)

    12 +		break;

    13 +#endif

    14  	      /* Global definition.  Just what we need.  */

    15  	      result->s = sym;

    16  	      result->m = (struct link_map *) map;
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