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Diffstat (limited to 'dwarfdump2/print_static_vars.cc')
| -rw-r--r-- | dwarfdump2/print_static_vars.cc | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/dwarfdump2/print_static_vars.cc b/dwarfdump2/print_static_vars.cc new file mode 100644 index 0000000..72f83ea --- /dev/null +++ b/dwarfdump2/print_static_vars.cc @@ -0,0 +1,106 @@ +/* + Copyright (C) 2000-2006 Silicon Graphics, Inc. All Rights Reserved. + Portions Copyright 2007-2010 Sun Microsystems, Inc. All rights reserved. + Portions Copyright 2009-2010 SN Systems Ltd. All rights reserved. + Portions Copyright 2008-2011 David Anderson. All rights reserved. + + This program is free software; you can redistribute it and/or modify it + under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation. + + This program is distributed in the hope that it would be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + + Further, this software is distributed without any warranty that it is + free of the rightful claim of any third person regarding infringement + or the like. Any license provided herein, whether implied or + otherwise, applies only to this software file. Patent licenses, if + any, provided herein do not apply to combinations of this program with + other software, or any other product whatsoever. + + You should have received a copy of the GNU General Public License along + with this program; if not, write the Free Software Foundation, Inc., 51 + Franklin Street - Fifth Floor, Boston MA 02110-1301, USA. + + Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane, + Mountain View, CA 94043, or: + + http://www.sgi.com + + For further information regarding this notice, see: + + http://oss.sgi.com/projects/GenInfo/NoticeExplan + + + +$Header: /plroot/cmplrs.src/v7.4.5m/.RCS/PL/dwarfdump/RCS/print_sections.c,v 1.69 2006/04/17 00:09:56 davea Exp $ */ +/* The address of the Free Software Foundation is + Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, + Boston, MA 02110-1301, USA. + SGI has moved from the Crittenden Lane address. +*/ + +#include "globals.h" +#include <vector> +#include "naming.h" +#include "dwconf.h" + +#include "print_sections.h" +#include "print_frames.h" + +using std::string; +using std::cout; +using std::cerr; +using std::endl; + +/* get all the data in .debug_static_vars */ +extern void +print_static_vars(Dwarf_Debug dbg) +{ + Dwarf_Var *varbuf = NULL; + Dwarf_Off die_off = 0; + Dwarf_Off cu_off = 0; + Dwarf_Signed count = 0; + error_message_data.current_section_id = DEBUG_STATIC_VARS; + if (!do_print_dwarf) { + return; + } + + cout << endl; + cout << ".debug_static_vars" << endl; + int gvres = dwarf_get_vars(dbg, &varbuf, &count, &err); + if (gvres == DW_DLV_ERROR) { + print_error(dbg, "dwarf_get_vars", gvres, err); + } else if (gvres == DW_DLV_NO_ENTRY) { + /* no static vars */ + } else { + Dwarf_Unsigned maxoff = get_info_max_offset(dbg); + + for (Dwarf_Signed i = 0; i < count; i++) { + Dwarf_Off global_cu_off = 0; + char *namearg = 0; + + int vnres = dwarf_var_name_offsets(varbuf[i], + &namearg, &die_off, &cu_off, &err); + deal_with_name_offset_err(dbg, + "dwarf_var_name_offsets", + namearg, die_off, vnres, err); + string name = namearg; + + int cures3 = dwarf_var_cu_offset(varbuf[i], + &global_cu_off, &err); + if (cures3 != DW_DLV_OK) { + print_error(dbg, "dwarf_global_cu_offset", cures3, err); + } + + print_pubname_style_entry(dbg, + "static-var", + name, die_off, cu_off, + global_cu_off, maxoff); + /* print associated die too? */ + } + dwarf_vars_dealloc(dbg, varbuf, count); + } +} /* print_static_vars */ + |