patches/glibc/ports-2.13/630-mips_shn_undef-hack.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 05 14:15:45 2011 +1300 (2011-10-05)
changeset 2697 9cd87d279a99
permissions -rw-r--r--
Pass CXXFLAGS to binutils/gold.

The GOLD linker is written in C++. Pass CT_CFLAGS_FOR_HOST as
CXXFLAGS to configure so that any host specific flags are passed
through.

It feels a bit funny passing CFLAGS as CXXFLAGS, but the PPL and GCC
target rules already do the same.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
yann@2438
     1
diff -durN glibc-2.13.orig/elf/dl-lookup.c glibc-2.13/elf/dl-lookup.c
yann@2438
     2
--- glibc-2.13.orig/elf/dl-lookup.c	2009-03-30 23:14:32.000000000 +0200
yann@2438
     3
+++ glibc-2.13/elf/dl-lookup.c	2009-11-13 00:51:36.000000000 +0100
yann@2438
     4
@@ -301,6 +301,12 @@
yann@2438
     5
 	      /* FALLTHROUGH */
yann@2438
     6
 	    case STB_GLOBAL:
yann@2438
     7
	    success:
yann@2438
     8
+#ifdef __mips__
yann@2438
     9
+	      /* HACK: MIPS marks its lazy evaluation stubs with SHN_UNDEF
yann@2438
    10
+		 symbols, we skip them. */
yann@2438
    11
+	      if (sym->st_shndx == SHN_UNDEF)
yann@2438
    12
+		break;
yann@2438
    13
+#endif
yann@2438
    14
 	      /* Global definition.  Just what we need.  */
yann@2438
    15
 	      result->s = sym;
yann@2438
    16
 	      result->m = (struct link_map *) map;