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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/config/ia64/unwind-ia64.h
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diff --git a/gcc/config/ia64/unwind-ia64.h b/gcc/config/ia64/unwind-ia64.h
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+/* Copyright (C) 1999, 2000, 2001, 2007, 2009 Free Software Foundation, Inc.
+ Contributed by Andrew MacLeod <amacleod@cygnus.com>
+ Andrew Haley <aph@cygnus.com>
+
+ This file is part of GCC.
+
+ 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+struct unw_table_entry
+{
+ unsigned long start_offset;
+ unsigned long end_offset;
+ unsigned long info_offset;
+};
+
+/* Accessors to fields of an unwind info block header. In this common file to
+ be visible from all the units involved in a target implementation. */
+
+#ifndef __USING_SJLJ_EXCEPTIONS__
+#define UNW_VER(x) ((x) >> 48)
+#define UNW_FLAG_MASK 0x0000ffff00000000
+#define UNW_FLAG_OSMASK 0x0000f00000000000
+#define UNW_FLAG_EHANDLER(x) ((x) & 0x0000000100000000L)
+#define UNW_FLAG_UHANDLER(x) ((x) & 0x0000000200000000L)
+#define UNW_LENGTH(x) ((x) & 0x00000000ffffffffL)
+#endif
+
+extern struct unw_table_entry *
+_Unwind_FindTableEntry (void *pc, unsigned long *segment_base,
+ unsigned long *gp, struct unw_table_entry *ent)
+ __attribute__ ((__visibility__ ("hidden")));