diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/elf/start.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/elf/start.S | 12 |
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) |