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patches/binutils/2.15/250-ld-stabs-tweak.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Apr 02 21:58:34 2009 +0000 (2009-04-02)
changeset 1287 2a70bb65824e
parent 745 e445c00d134d
permissions -rw-r--r--
Speaking of gcc-4.2.1, Ted Jordan writes on 20090401:
The generated libtool for building libstdc++ adds the -nostdlib option to the
g++ command for linking but doesn't add -lgcc. This causes a "hidden symbol"
error when linking against the libstdc++ shared object. This patch adds gcc
to the list of libraries linked against when linking libstdc++.

/trunk/patches/gcc/4.2.1/300-libstdc++-nostdlib-linking.patch | 21 21 0 0 +++++++++++++++++
1 file changed, 21 insertions(+) 
     1 Signed-off-by: dank@kegel.com

     2 

     3 See http://sourceware.org/ml/binutils/2005-12/msg00270.html

     4 http://sourceware.org/ml/binutils-cvs/2005-12/msg00139.html

     5 

     6 STABS hash table size change, backported from the binutils CVS tree.  Here's

     7 the CVS log comment for the original change:

     8 

     9 revision 1.25

    10 date: 2005/12/29 10:29:23;  author: nickc;  state: Exp;  lines: +2 -3

    11 (_bfd_link_section_stabs): Use bfd_hash_table_init rather than

    12 bfd_hash_table_init_n(...,251) so that the size of the hash table can be

    13 controlled by the user.

    14 

    15 Note that tunable hash table size changes were added after 2.15.  The effect

    16 of this change is to make bfd use its default hash table size for the stabs

    17 hash as well.

    18 

    19 

    20 --- binutils-2.15/bfd/stabs.c.old	2004-05-17 15:36:04.000000000 -0400

    21 +++ binutils-2.15/bfd/stabs.c	2006-02-09 15:21:56.567014000 -0500

    22 @@ -241,9 +241,8 @@

    23  	goto error_return;

    24        /* Make sure the first byte is zero.  */

    25        (void) _bfd_stringtab_add (sinfo->strings, "", TRUE, TRUE);

    26 -      if (! bfd_hash_table_init_n (&sinfo->includes.root,

    27 -				   stab_link_includes_newfunc,

    28 -				   251))

    29 +      if (! bfd_hash_table_init (&sinfo->includes.root,

    30 +				   stab_link_includes_newfunc))

    31  	goto error_return;

    32        sinfo->stabstr = bfd_make_section_anyway (abfd, ".stabstr");

    33        sinfo->stabstr->flags |= SEC_HAS_CONTENTS | SEC_READONLY | SEC_DEBUGGING;
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