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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/powerpc/powerpc32/elf
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'sysdeps/powerpc/powerpc32/elf')
-rw-r--r--sysdeps/powerpc/powerpc32/elf/start.S12
1 files changed, 10 insertions, 2 deletions
diff --git a/sysdeps/powerpc/powerpc32/elf/start.S b/sysdeps/powerpc/powerpc32/elf/start.S
index 7827357a6c..bafd2ae001 100644
--- a/sysdeps/powerpc/powerpc32/elf/start.S
+++ b/sysdeps/powerpc/powerpc32/elf/start.S
@@ -52,7 +52,7 @@ L(start_addresses):
ASM_SIZE_DIRECTIVE(L(start_addresses))
.section ".text"
-#ifdef PIC
+#if defined PIC && !defined HAVE_ASM_PPC_REL16
L(start_addressesp):
.long L(start_addresses)-L(branch)
#endif
@@ -73,11 +73,19 @@ L(branch):
mtlr r0
stw r0,0(r1)
/* Set r13 to point at the 'small data area', and put the address of
- start_addresses in r8... */
+ start_addresses in r8. Also load the GOT pointer so that new PLT
+ calls work, like the one to __libc_start_main. */
#ifdef PIC
+# ifdef HAVE_ASM_PPC_REL16
+ addis r30,r13,_GLOBAL_OFFSET_TABLE_-L(branch)@ha
+ addis r8,r13,L(start_addresses)-L(branch)@ha
+ addi r30,r30,_GLOBAL_OFFSET_TABLE_-L(branch)@l
+ lwzu r13,L(start_addresses)-L(branch)@l(r8)
+# else
lwz r8,L(start_addressesp)-L(branch)(r13)
add r8,r13,r8
lwz r13,0(r8)
+# endif
#else
lis r8,L(start_addresses)@ha
lwzu r13,L(start_addresses)@l(r8)