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| author | Will Schmidt <will_schmidt@vnet.ibm.com> | 2011-12-17 15:07:31 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-12-17 15:07:31 -0500 |
| commit | 91d2a8453f501c4fc6cadde9cf00e6cced17a40c (patch) | |
| tree | 512de598cd4294aa681266dad0dfea09f9ca8570 /sysdeps/powerpc/powerpc32/elf | |
| parent | a1267ba1c6967afdc9ed9af16e3b42f5a240988e (diff) | |
| download | glibc-91d2a8453f501c4fc6cadde9cf00e6cced17a40c.tar.gz glibc-91d2a8453f501c4fc6cadde9cf00e6cced17a40c.tar.xz glibc-91d2a8453f501c4fc6cadde9cf00e6cced17a40c.zip | |
Simplify code for accessing powerpc GOT
Diffstat (limited to 'sysdeps/powerpc/powerpc32/elf')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/elf/start.S | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sysdeps/powerpc/powerpc32/elf/start.S b/sysdeps/powerpc/powerpc32/elf/start.S index dc89a5e109..65e747fe9b 100644 --- a/sysdeps/powerpc/powerpc32/elf/start.S +++ b/sysdeps/powerpc/powerpc32/elf/start.S @@ -1,5 +1,5 @@ /* Startup code for programs linked with GNU libc. - Copyright (C) 1998,1999,2000,2001,2002,2003,2009 + Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2009, 2011 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -59,10 +59,8 @@ ENTRY(_start) /* Set up an initial stack frame, and clear the LR. */ clrrwi r1,r1,4 #ifdef PIC - bcl 20,31,L(branch) -L(branch): + SETUP_GOT_ACCESS(r13,got_label) li r0,0 - mflr r13 #else li r0,0 #endif @@ -73,10 +71,10 @@ L(branch): start_addresses in r8. Also load the GOT pointer so that new PLT calls work, like the one to __libc_start_main. */ #ifdef PIC - 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) + addis r30,r13,_GLOBAL_OFFSET_TABLE_-got_label@ha + addis r8,r13,L(start_addresses)-got_label@ha + addi r30,r30,_GLOBAL_OFFSET_TABLE_-got_label@l + lwzu r13, L(start_addresses)-got_label@l(r8) #else lis r8,L(start_addresses)@ha lwzu r13,L(start_addresses)@l(r8) |