diff options
| author | David S. Miller <davem@davemloft.net> | 2012-02-18 22:31:42 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-02-18 22:31:42 -0800 |
| commit | dd54084dd9549ae15c12db248571ad76946b8712 (patch) | |
| tree | 5ca8baa1ff74716ac8fa735cee0a0f169f985e39 /sysdeps/sparc | |
| parent | 2bcc53a3378d6e8782e1655cc18c8ac60e031a5d (diff) | |
| download | glibc-dd54084dd9549ae15c12db248571ad76946b8712.tar glibc-dd54084dd9549ae15c12db248571ad76946b8712.tar.gz glibc-dd54084dd9549ae15c12db248571ad76946b8712.tar.bz2 glibc-dd54084dd9549ae15c12db248571ad76946b8712.zip | |
Rework sparc PIC macros so crt{i,n}.S can use them too.
* sysdeps/unix/sparc/sysdep.h (SPARC_PIC_THUNK): New macro.
(SETUP_PIC_REG): Use SPARC_PIC_THUNK and don't save and restore
%o7 across the call.
(SETUP_PIC_REG_LEAF): Do %o7 save/restore in this new macro
instead.
* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Use
SETUP_PIC_REG_LEAF.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
* sysdeps/sparc/crti.S: Use SETUP_PIC_REG.
* sysdeps/sparc/crtn.S: Likewise.
Diffstat (limited to 'sysdeps/sparc')
| -rw-r--r-- | sysdeps/sparc/crti.S | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/sysdeps/sparc/crti.S b/sysdeps/sparc/crti.S index adb1b29557..6ec4e9a5b3 100644 --- a/sysdeps/sparc/crti.S +++ b/sysdeps/sparc/crti.S @@ -70,9 +70,7 @@ _init: save %sp, -STACKFRAME_SIZE, %sp #if PREINIT_FUNCTION_WEAK - sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7 - call __sparc_get_pc_thunk.l7 - add %l7, %lo(_GLOBAL_OFFSET_TABLE_+4), %l7 + SETUP_PIC_REG(l7) sethi %hi(PREINIT_FUNCTION), %g1 or %g1, %lo(PREINIT_FUNCTION), %g1 GOT_LOAD [%l7 + %g1], %g1 @@ -93,12 +91,3 @@ _init: .type _fini, @function _fini: save %sp, -STACKFRAME_SIZE, %sp - - .section .text.__sparc_get_pc_thunk.l7,"axG",@progbits,__sparc_get_pc_thunk.l7,comdat - .p2align 2 - .weak __sparc_get_pc_thunk.l7 - .hidden __sparc_get_pc_thunk.l7 - .type __sparc_get_pc_thunk.l7, #function -__sparc_get_pc_thunk.l7: - jmp %o7 + 8 - add %o7, %l7, %l7 |