| /* libunwind - a platform-independent unwind library |
| Copyright (C) 2004 Hewlett-Packard Co |
| Contributed by David Mosberger-Tang <davidm@hpl.hp.com> |
| |
| This file is part of libunwind. |
| |
| Permission is hereby granted, free of charge, to any person obtaining |
| a copy of this software and associated documentation files (the |
| "Software"), to deal in the Software without restriction, including |
| without limitation the rights to use, copy, modify, merge, publish, |
| distribute, sublicense, and/or sell copies of the Software, and to |
| permit persons to whom the Software is furnished to do so, subject to |
| the following conditions: |
| |
| The above copyright notice and this permission notice shall be |
| included in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
| |
| #include <stdlib.h> |
| |
| #include "unwind_i.h" |
| |
| PROTECTED unw_addr_space_t |
| unw_create_addr_space (unw_accessors_t *a, int byte_order) |
| { |
| #ifdef UNW_LOCAL_ONLY |
| return NULL; |
| #else |
| unw_addr_space_t as; |
| |
| /* |
| * hppa supports only big-endian. |
| */ |
| if (byte_order != 0 && byte_order != __BIG_ENDIAN) |
| return NULL; |
| |
| as = malloc (sizeof (*as)); |
| if (!as) |
| return NULL; |
| |
| memset (as, 0, sizeof (*as)); |
| |
| as->acc = *a; |
| |
| return as; |
| #endif |
| } |