X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=gcc%2Fconfig%2Fia64%2Fcrtend.asm;fp=gcc%2Fconfig%2Fia64%2Fcrtend.asm;h=a904af9cfd9d7cada093096631fe17db3caf0fb9;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=e5d109ae5b33e2e62cee50b2e3ead2dc9ac993e3;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/gcc/config/ia64/crtend.asm b/gcc/config/ia64/crtend.asm
index e5d109ae..a904af9c 100644
--- a/gcc/config/ia64/crtend.asm
+++ b/gcc/config/ia64/crtend.asm
@@ -1,20 +1,28 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2003, 2005, 2009 Free Software Foundation, Inc.
    Contributed by Jes Sorensen, <Jes.Sorensen@cern.ch>
 
-   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.
+   This file is part of GCC.
 
-   The GNU C Library is distributed in the hope that it will be useful,
+   GCC is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GCC 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.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
 
-   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.  */
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "auto-host.h"
 
 .section .ctors,"aw","progbits"
 	.align	8
@@ -31,6 +39,10 @@ __DTOR_END__:
 __JCR_END__:
 	data8	0
 
+#ifdef HAVE_INITFINI_ARRAY
+	.global __do_global_ctors_aux
+	.hidden	__do_global_ctors_aux
+#else /* !HAVE_INITFINI_ARRAY */
 /*
  * Fragment of the ELF _init routine that invokes our dtor cleanup.
  *
@@ -46,7 +58,7 @@ __JCR_END__:
  */
 .section .init,"ax","progbits"
 	{ .mlx
-	  movl r2 = @pcrel(__do_global_ctors_aux# - 16)
+	  movl r2 = @pcrel(__do_global_ctors_aux - 16)
 	}
 	{ .mii
 	  mov r3 = ip
@@ -59,59 +71,51 @@ __JCR_END__:
 	  br.call.sptk.many b0 = b6
 	  ;;
 	}
+#endif /* !HAVE_INITFINI_ARRAY */
 
 .text
-	.align 16
-	.proc __do_global_ctors_aux#
+	.align 32
+	.proc __do_global_ctors_aux
 __do_global_ctors_aux:
+	.prologue
 	/*
 		for (loc0 = __CTOR_END__-1; *p != -1; --p)
 		  (*p) ();
 	*/
-	{ .mlx
-	  alloc loc4 = ar.pfs, 0, 5, 0, 0
-	  movl loc0 = @gprel(__CTOR_END__# - 8)
-	  ;;
-	}
-	{ .mmi
-	  add loc0 = loc0, gp
-	  mov loc1 = b0
-	  ;;
-	}
-	{
-	  .mmi
-	  ld8 loc3 = [loc0], -8
-	  mov loc2 = gp
-	  ;;
-	}
-	{ .mfb
-	  cmp.eq p6, p0 = -1, loc3
-(p6)	  br.cond.spnt.few 2f
-	}
-0:
-	{ .mmi
-	  ld8 r15 = [loc3], 8
-	  ;;
-	  ld8 gp = [loc3]
-	  mov b6 = r15
-	}
-	{ .mfb
-	  ld8 loc3 = [loc0], -8
-	  br.call.sptk.many b0 = b6
-	  ;;
-	}
-	{ .mfb
-	  cmp.ne p6, p0 = -1, loc3
-(p6)	  br.cond.sptk.few 0b
-	}
-2:
-	{ .mii
-	  mov gp = loc2
-	  mov b0 = loc1
-	  mov ar.pfs = loc4
-	}
-	{ .bbb
-	  br.ret.sptk.many b0
-	  ;;
-	}
-	.endp __do_global_ctors_aux#
+	.save ar.pfs, r34
+	alloc loc2 = ar.pfs, 0, 5, 0, 0
+	movl loc0 = @gprel(__CTOR_END__ - 8)
+	;;
+
+	add loc0 = loc0, gp
+	;;
+	ld8 loc3 = [loc0], -8
+	.save rp, loc1
+	mov loc1 = rp
+	.body
+	;;
+
+	cmp.eq p6, p0 = -1, loc3
+	mov loc4 = gp
+(p6)	br.cond.spnt.few .exit
+
+.loop:	ld8 r15 = [loc3], 8
+	;;
+	ld8 gp = [loc3]
+	mov b6 = r15
+
+	ld8 loc3 = [loc0], -8
+	nop 0
+	br.call.sptk.many rp = b6
+	;;
+
+	cmp.ne p6, p0 = -1, loc3
+	nop 0
+(p6)	br.cond.sptk.few .loop
+
+.exit:	mov gp = loc3
+	mov rp = loc1
+	mov ar.pfs = loc2
+
+	br.ret.sptk.many rp
+	.endp __do_global_ctors_aux