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73 lines
2.1 KiB
73 lines
2.1 KiB
/* libunwind - a platform-independent unwind library |
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Copyright (C) 2013 The Android Open Source Project |
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This file is part of libunwind. |
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Permission is hereby granted, free of charge, to any person obtaining |
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a copy of this software and associated documentation files (the |
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"Software"), to deal in the Software without restriction, including |
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without limitation the rights to use, copy, modify, merge, publish, |
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distribute, sublicense, and/or sell copies of the Software, and to |
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permit persons to whom the Software is furnished to do so, subject to |
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the following conditions: |
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The above copyright notice and this permission notice shall be |
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included in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
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#ifndef map_info_h |
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#define map_info_h |
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/* Must not conflict with PROT_{NONE,READ,WRITE}. */ |
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#define MAP_FLAGS_DEVICE_MEM 0x8000 |
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enum map_create_type |
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{ |
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UNW_MAP_CREATE_REMOTE, |
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UNW_MAP_CREATE_LOCAL, |
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}; |
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struct map_info |
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{ |
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uintptr_t start; |
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uintptr_t end; |
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uintptr_t offset; |
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uintptr_t load_base; |
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int flags; |
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char *path; |
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lock_var (ei_lock); |
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struct elf_image ei; |
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struct map_info *next; |
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}; |
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extern struct mempool map_pool; |
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extern struct map_info *local_map_list; |
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void map_local_init (void); |
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int map_local_is_readable (unw_word_t, size_t); |
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int map_local_is_writable (unw_word_t, size_t); |
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char *map_local_get_image_name (unw_word_t); |
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struct map_info *map_alloc_info (void); |
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void map_free_info (struct map_info *); |
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struct map_info *map_find_from_addr (struct map_info *, unw_word_t); |
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struct map_info *map_create_list (int, pid_t); |
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void map_destroy_list (struct map_info *); |
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#endif /* map_info_h */
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