[src/trunk]: src/external/lgpl3/gmp/dist/mpn/powerpc32 Switch to using the se...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ef53b8074ccc
branches:  trunk
changeset: 766828:ef53b8074ccc
user:      matt <matt%NetBSD.org@localhost>
date:      Sun Jul 03 03:30:19 2011 +0000

description:
Switch to using the secure-plt method of accessing the global offset table.

diffstat:

 external/lgpl3/gmp/dist/mpn/powerpc32/elf.m4 |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (17 lines):

diff -r a4f0d70bd519 -r ef53b8074ccc external/lgpl3/gmp/dist/mpn/powerpc32/elf.m4
--- a/external/lgpl3/gmp/dist/mpn/powerpc32/elf.m4      Sun Jul 03 02:18:20 2011 +0000
+++ b/external/lgpl3/gmp/dist/mpn/powerpc32/elf.m4      Sun Jul 03 03:30:19 2011 +0000
@@ -41,9 +41,11 @@
 m4_assert_numargs(2)
 `ifdef(`PIC',`
        mflr    r0
-       bl      _GLOBAL_OFFSET_TABLE_@local-4
-       mflr    $1
+       bl      20,31,1f
+1:     mflr    $1
        mtlr    r0
+       addis   $1,$1,_GLOBAL_OFFSET_TABLE_-1b@ha
+       addi    $1,$1,_GLOBAL_OFFSET_TABLE_-1b@l
        lwz     $1, $2@got($1)
 ',`
        lis     $1, $2@ha