diff options
Diffstat (limited to 'libdw/dwarf_getmacros.c')
| -rw-r--r-- | libdw/dwarf_getmacros.c | 67 |
1 files changed, 54 insertions, 13 deletions
diff --git a/libdw/dwarf_getmacros.c b/libdw/dwarf_getmacros.c index f6f933aa..743ade3b 100644 --- a/libdw/dwarf_getmacros.c +++ b/libdw/dwarf_getmacros.c @@ -1,16 +1,52 @@ -/* Get public symbol information. - Copyright (C) 2002, 2003, 2004 Red Hat, Inc. +/* Get macro information. + Copyright (C) 2002, 2003, 2004, 2005 Red Hat, Inc. + This file is part of Red Hat elfutils. Written by Ulrich Drepper <drepper@redhat.com>, 2002. - This program is Open Source software; you can redistribute it and/or - modify it under the terms of the Open Software License version 1.0 as - published by the Open Source Initiative. - - You should have received a copy of the Open Software License along - with this program; if not, you may obtain a copy of the Open Software - License version 1.0 from http://www.opensource.org/licenses/osl.php or - by writing the Open Source Initiative c/o Lawrence Rosen, Esq., - 3001 King Ranch Road, Ukiah, CA 95482. */ + Red Hat elfutils 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; version 2 of the License. + + Red Hat elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + + In addition, as a special exception, Red Hat, Inc. gives You the + additional right to link the code of Red Hat elfutils with code licensed + under any Open Source Initiative certified open source license + (http://www.opensource.org/licenses/index.php) which requires the + distribution of source code with any binary distribution and to + distribute linked combinations of the two. Non-GPL Code permitted under + this exception must only link to the code of Red Hat elfutils through + those well defined interfaces identified in the file named EXCEPTION + found in the source code files (the "Approved Interfaces"). The files + of Non-GPL Code may instantiate templates or use macros or inline + functions from the Approved Interfaces without causing the resulting + work to be covered by the GNU General Public License. Only Red Hat, + Inc. may make changes or additions to the list of Approved Interfaces. + Red Hat's grant of this exception is conditioned upon your not adding + any new exceptions. If you wish to add a new Approved Interface or + exception, please contact Red Hat. You must obey the GNU General Public + License in all respects for all of the Red Hat elfutils code and other + code used in conjunction with Red Hat elfutils except the Non-GPL Code + covered by this exception. If you modify this file, you may extend this + exception to your version of the file, but you are not obligated to do + so. If you do not wish to provide this exception without modification, + you must delete this exception statement from your version and license + this file solely under the GPL without exception. + + Red Hat elfutils is an included package of the Open Invention Network. + An included package of the Open Invention Network is a package for which + Open Invention Network licensees cross-license their patents. No patent + license is granted, either expressly or impliedly, by designation as an + included package. Should you wish to participate in the Open Invention + Network licensing program, please visit www.openinventionnetwork.com + <http://www.openinventionnetwork.com>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -31,12 +67,12 @@ dwarf_getmacros (die, callback, arg, offset) { /* Get the appropriate attribute. */ Dwarf_Attribute attr; - if (dwarf_attr (die, DW_AT_macro_info, &attr) == NULL) + if (INTUSE(dwarf_attr) (die, DW_AT_macro_info, &attr) == NULL) return -1; /* Offset into the .debug_macinfo section. */ Dwarf_Word macoff; - if (dwarf_formudata (&attr, &macoff) != 0) + if (INTUSE(dwarf_formudata) (&attr, &macoff) != 0) return -1; const unsigned char *readp @@ -85,6 +121,11 @@ dwarf_getmacros (die, callback, arg, offset) break; case DW_MACINFO_end_file: + /* No parameters for this one. */ + u128 = 0; + break; + + case 0: /* Nothing more to do. */ return 0; |