dwarf-config.h revision 3842dac7333e42aa44531eda34ba55200b99ccf8
1/* libunwind - a platform-independent unwind library 2 Copyright (C) 2008 CodeSourcery 3 4This file is part of libunwind. 5 6Permission is hereby granted, free of charge, to any person obtaining 7a copy of this software and associated documentation files (the 8"Software"), to deal in the Software without restriction, including 9without limitation the rights to use, copy, modify, merge, publish, 10distribute, sublicense, and/or sell copies of the Software, and to 11permit persons to whom the Software is furnished to do so, subject to 12the following conditions: 13 14The above copyright notice and this permission notice shall be 15included in all copies or substantial portions of the Software. 16 17THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 20NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 21LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 22OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 23WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 24 25#ifndef dwarf_config_h 26#define dwarf_config_h 27 28/* This is FIRST_PSEUDO_REGISTER in GCC, since DWARF_FRAME_REGISTERS is not 29 explicitly defined. */ 30#define DWARF_NUM_PRESERVED_REGS 128 31 32/* FIXME: Probably unnecessary on ARM. See arm/Gglobal.c. */ 33#define DWARF_REGNUM_MAP_LENGTH 16 34 35/* Return TRUE if the ADDR_SPACE uses big-endian byte-order. */ 36#define dwarf_is_big_endian(addr_space) 0 37 38/* Convert a pointer to a dwarf_cursor structure to a pointer to 39 unw_cursor_t. */ 40#define dwarf_to_cursor(c) ((unw_cursor_t *) (c)) 41 42typedef struct dwarf_loc 43 { 44 unw_word_t val; 45#ifndef UNW_LOCAL_ONLY 46 unw_word_t type; /* see DWARF_LOC_TYPE_* macros. */ 47#endif 48 } 49dwarf_loc_t; 50 51#endif /* dwarf_config_h */ 52