13842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* libunwind - a platform-independent unwind library 23842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz Copyright (C) 2008 CodeSourcery 31dc66bd1817e5664326f468ed0b56eb3a24d1ccdTommi Rantala Copyright (C) 2012 Tommi Rantala <tt.rantala@gmail.com> 43842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 53842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzThis file is part of libunwind. 63842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 73842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzPermission is hereby granted, free of charge, to any person obtaining 83842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitza copy of this software and associated documentation files (the 93842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz"Software"), to deal in the Software without restriction, including 103842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitzwithout limitation the rights to use, copy, modify, merge, publish, 113842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitzdistribute, sublicense, and/or sell copies of the Software, and to 123842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitzpermit persons to whom the Software is furnished to do so, subject to 133842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitzthe following conditions: 143842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 153842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzThe above copyright notice and this permission notice shall be 163842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitzincluded in all copies or substantial portions of the Software. 173842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 183842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 193842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 203842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 213842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 223842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzLIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 233842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 243842dac7333e42aa44531eda34ba55200b99ccf8Daniel JacobowitzWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 253842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 263842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#ifndef dwarf_config_h 273842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#define dwarf_config_h 283842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 293842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* This is FIRST_PSEUDO_REGISTER in GCC, since DWARF_FRAME_REGISTERS is not 303842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz explicitly defined. */ 313842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#define DWARF_NUM_PRESERVED_REGS 128 323842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 331dc66bd1817e5664326f468ed0b56eb3a24d1ccdTommi Rantala#define dwarf_to_unw_regnum(reg) (((reg) < 16) ? (reg) : 0) 343842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 353842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* Return TRUE if the ADDR_SPACE uses big-endian byte-order. */ 363842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#define dwarf_is_big_endian(addr_space) 0 373842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 383842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz/* Convert a pointer to a dwarf_cursor structure to a pointer to 393842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz unw_cursor_t. */ 403842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#define dwarf_to_cursor(c) ((unw_cursor_t *) (c)) 413842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 423842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitztypedef struct dwarf_loc 433842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz { 443842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz unw_word_t val; 453842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#ifndef UNW_LOCAL_ONLY 463842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz unw_word_t type; /* see DWARF_LOC_TYPE_* macros. */ 473842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#endif 483842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz } 493842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitzdwarf_loc_t; 503842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz 513842dac7333e42aa44531eda34ba55200b99ccf8Daniel Jacobowitz#endif /* dwarf_config_h */ 52