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-rw-r--r--sysdeps/sparc/sparc64/elf/crtend.S70
1 files changed, 70 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc64/elf/crtend.S b/sysdeps/sparc/sparc64/elf/crtend.S
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+/* Constructor startup code for elf64-sparc
+ Copyright (C) 1997 Free Software Foundation, Inc.
+ Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+
+.section ".ctors",#alloc,#write
+
+ .align 8
+__CTOR_END__:
+ .xword 0
+
+.section ".dtors",#alloc,#write
+
+ .align 8
+__DTOR_END__:
+ .xword 0
+
+.section ".init",#alloc,#execinstr
+
+ call __do_global_ctors_aux
+ nop
+
+.text
+
+ .align 4
+ .type __do_global_ctors_aux,#function
+__do_global_ctors_aux:
+ save %sp,-160,%sp
+
+#ifdef PIC
+1: call 11f
+ sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
+11: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
+ add %l7, %o7, %l7
+ sethi %hi(__CTOR_END__), %l0
+ or %l0, %lo(__CTOR_END__), %l0
+ ldx [%l7+%l0], %l0
+#else
+ sethi %hi(__CTOR_END__), %l0
+ or %l0, %lo(__CTOR_END__), %l0
+ add %l0, %g4, %l0
+#endif
+
+ ba 3f
+ ldx [%l0+8], %l1
+2: jmpl %l1, %o7
+ ldx [%l0+8], %l1
+3: addcc %l1, 1, %g0
+ bnz,pt %xcc, 2b
+ add %l0, 8, %l0
+
+ ret
+ restore
+
+ .size __do_global_ctors_aux,.-__do_global_ctors_aux