2006-07-26 05:32:28 +02:00
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/* libunwind - a platform-independent unwind library
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Copyright (C) 2004 Hewlett-Packard Co
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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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 libunwind_ptrace_h
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#define libunwind_ptrace_h
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#include <libunwind.h>
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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/* Helper routines which make it easy to use libunwind via ptrace().
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They're available only if UNW_REMOTE_ONLY is _not_ defined and they
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aren't really part of the libunwind API. They are implemented in a
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archive library called libunwind-ptrace.a. */
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extern void *_UPT_create (pid_t);
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extern void _UPT_destroy (void *);
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extern int _UPT_find_proc_info (unw_addr_space_t, unw_word_t,
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unw_proc_info_t *, int, void *);
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extern void _UPT_put_unwind_info (unw_addr_space_t, unw_proc_info_t *, void *);
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extern int _UPT_get_dyn_info_list_addr (unw_addr_space_t, unw_word_t *,
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void *);
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extern int _UPT_access_mem (unw_addr_space_t, unw_word_t, unw_word_t *, int,
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void *);
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extern int _UPT_access_reg (unw_addr_space_t, unw_regnum_t, unw_word_t *,
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int, void *);
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extern int _UPT_access_fpreg (unw_addr_space_t, unw_regnum_t, unw_fpreg_t *,
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int, void *);
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extern int _UPT_get_proc_name (unw_addr_space_t, unw_word_t, char *, size_t,
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unw_word_t *, void *);
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extern int _UPT_resume (unw_addr_space_t, unw_cursor_t *, void *);
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extern unw_accessors_t _UPT_accessors;
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif /* libunwind_ptrace_h */
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