| /* Return start, length, and CU DIE offset of range. |
| Copyright (C) 2000, 2002 Red Hat, Inc. |
| Written by Ulrich Drepper <drepper@redhat.com>, 2000. |
| |
| 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. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include <libdwarfP.h> |
| |
| |
| int |
| dwarf_get_arange_info (arange, start, length, cu_die_offset, error) |
| Dwarf_Arange arange; |
| Dwarf_Addr *start; |
| Dwarf_Unsigned *length; |
| Dwarf_Off *cu_die_offset; |
| Dwarf_Error *error; |
| { |
| Dwarf_Small *cu_header; |
| unsigned int offset_size; |
| |
| *start = arange->address; |
| *length = arange->length; |
| |
| /* Determine the size of the CU header. */ |
| cu_header = |
| ((Dwarf_Small *) arange->info->dbg->sections[IDX_debug_info].addr |
| + arange->info->offset); |
| if (read_4ubyte_unaligned_noncvt (cu_header) == 0xffffffff) |
| offset_size = 8; |
| else |
| offset_size = 4; |
| |
| *cu_die_offset = arange->info->offset + 3 * offset_size - 4 + 3; |
| |
| return DW_DLV_OK; |
| } |