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authorDavid S. Miller <davem@davemloft.net>2012-02-18 22:31:42 -0800
committerDavid S. Miller <davem@davemloft.net>2012-02-18 22:31:42 -0800
commitdd54084dd9549ae15c12db248571ad76946b8712 (patch)
tree5ca8baa1ff74716ac8fa735cee0a0f169f985e39 /sysdeps/sparc
parent2bcc53a3378d6e8782e1655cc18c8ac60e031a5d (diff)
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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.S13
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