Initial revision

1 files changed, 0 insertions, 286 deletions

diff --git a/include/libunwind_i.h b/include/libunwind_i.h
index e607bb38..e69de29b 100644
--- a/include/libunwind_i.h
+++ b/include/libunwind_i.h
@@ -1,286 +0,0 @@
-/* libunwind - a platform-independent unwind library
-   Copyright (C) 2001-2005 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.  */
-
-/* This files contains libunwind-internal definitions which are
-   subject to frequent change and are not to be exposed to
-   libunwind-users.  */
-
-#ifndef libunwind_i_h
-#define libunwind_i_h
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#ifdef HAVE___THREAD
-  /* For now, turn off per-thread caching.  It uses up too much TLS
-     memory per thread even when the thread never uses libunwind at
-     all.  */
-# undef HAVE___THREAD
-#endif
-
-/* Platform-independent libunwind-internal declarations.  */
-
-#include <sys/types.h>	/* HP-UX needs this before include of pthread.h */
-
-#include <assert.h>
-#include <libunwind.h>
-#include <pthread.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#ifdef HAVE_ENDIAN_H
-# include <endian.h>
-#else
-# define __LITTLE_ENDIAN	1234
-# define __BIG_ENDIAN		4321
-# if defined(__hpux)
-#   define __BYTE_ORDER __BIG_ENDIAN
-# else
-#   error Host has unknown byte-order.
-# endif
-#endif
-
-#ifdef __GNUC__
-# define UNUSED		__attribute__((unused))
-# define NORETURN	__attribute__((noreturn))
-# define ALIAS(name)	__attribute__((alias (#name)))
-# if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-#  define ALWAYS_INLINE	inline __attribute__((always_inline))
-#  define HIDDEN	__attribute__((visibility ("hidden")))
-#  define PROTECTED	__attribute__((visibility ("protected")))
-# else
-#  define ALWAYS_INLINE
-#  define HIDDEN
-#  define PROTECTED
-# endif
-# if (__GNUC__ >= 3)
-#  define likely(x)	__builtin_expect ((x), 1)
-#  define unlikely(x)	__builtin_expect ((x), 0)
-# else
-#  define likely(x)	(x)
-#  define unlikely(x)	(x)
-# endif
-#else
-# define ALWAYS_INLINE
-# define UNUSED
-# define NORETURN
-# define ALIAS(name)
-# define HIDDEN
-# define PROTECTED
-# define likely(x)	(x)
-# define unlikely(x)	(x)
-#endif
-
-#ifdef DEBUG
-# define UNW_DEBUG	1
-#else
-# define UNW_DEBUG	0
-#endif
-
-#define ARRAY_SIZE(a)	(sizeof (a) / sizeof ((a)[0]))
-
-/* Make it easy to write thread-safe code which may or may not be
-   linked against libpthread.  The macros below can be used
-   unconditionally and if -lpthread is around, they'll call the
-   corresponding routines otherwise, they do nothing.  */
-
-#pragma weak pthread_mutex_init
-#pragma weak pthread_mutex_lock
-#pragma weak pthread_mutex_unlock
-
-#define mutex_init(l)							\
-	(pthread_mutex_init != 0 ? pthread_mutex_init ((l), 0) : 0)
-#define mutex_lock(l)							\
-	(pthread_mutex_lock != 0 ? pthread_mutex_lock (l) : 0)
-#define mutex_unlock(l)							\
-	(pthread_mutex_unlock != 0 ? pthread_mutex_unlock (l) : 0)
-
-#ifdef HAVE_ATOMIC_OPS_H
-# include <atomic_ops.h>
-static inline int
-cmpxchg_ptr (void *addr, void *old, void *new)
-{
-  union
-    {
-      void *vp;
-      AO_t *aop;
-    }
-  u;
-
-  u.vp = addr;
-  return AO_compare_and_swap(u.aop, (AO_t) old, (AO_t) new);
-}
-# define fetch_and_add1(_ptr)		AO_fetch_and_add1(_ptr)
-   /* GCC 3.2.0 on HP-UX crashes on cmpxchg_ptr() */
-#  if !(defined(__hpux) && __GNUC__ == 3 && __GNUC_MINOR__ == 2)
-#   define HAVE_CMPXCHG
-#  endif
-# define HAVE_FETCH_AND_ADD1
-#else
-# ifdef HAVE_IA64INTRIN_H
-#  include <ia64intrin.h>
-static inline int
-cmpxchg_ptr (void *addr, void *old, void *new)
-{
-  union
-    {
-      void *vp;
-      long *vlp;
-    }
-  u;
-
-  u.vp = addr;
-  return __sync_bool_compare_and_swap(u.vlp, (long) old, (long) new);
-}
-#  define fetch_and_add1(_ptr)		__sync_fetch_and_add(_ptr, 1)
-#  define HAVE_CMPXCHG
-#  define HAVE_FETCH_AND_ADD1
-# endif
-#endif
-#define atomic_read(ptr)	(*(ptr))
-
-#define UNWI_OBJ(fn)	  UNW_PASTE(UNW_PREFIX,UNW_PASTE(I,fn))
-#define UNWI_ARCH_OBJ(fn) UNW_PASTE(UNW_PASTE(UNW_PASTE(_UI,UNW_TARGET),_), fn)
-
-#define unwi_full_mask    UNWI_ARCH_OBJ(full_mask)
-
-/* Type of a mask that can be used to inhibit preemption.  At the
-   userlevel, preemption is caused by signals and hence sigset_t is
-   appropriate.  In constrast, the Linux kernel uses "unsigned long"
-   to hold the processor "flags" instead.  */
-typedef sigset_t intrmask_t;
-
-extern intrmask_t unwi_full_mask;
-
-#define define_lock(name) \
-  pthread_mutex_t name = PTHREAD_MUTEX_INITIALIZER
-#define lock_init(l)		mutex_init (l)
-#define lock_acquire(l,m)				\
-do {							\
-  sigprocmask (SIG_SETMASK, &unwi_full_mask, &(m));	\
-  mutex_lock (l);					\
-} while (0)
-#define lock_release(l,m)			\
-do {						\
-  mutex_unlock (l);				\
-  sigprocmask (SIG_SETMASK, &(m), NULL);	\
-} while (0)
-
-#define GET_MEMORY(mem, size_in_bytes)				    \
-do {									    \
-  /* Hopefully, mmap() goes straight through to a system call stub...  */   \
-  mem = mmap (0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, \
-	      -1, 0);							    \
-  if (mem == MAP_FAILED)						    \
-    mem = NULL;								    \
-} while (0)
-
-#define unwi_find_dynamic_proc_info	UNWI_OBJ(find_dynamic_proc_info)
-#define unwi_extract_dynamic_proc_info	UNWI_OBJ(extract_dynamic_proc_info)
-#define unwi_put_dynamic_unwind_info	UNWI_OBJ(put_dynamic_unwind_info)
-#define unwi_dyn_remote_find_proc_info	UNWI_OBJ(dyn_remote_find_proc_info)
-#define unwi_dyn_remote_put_unwind_info	UNWI_OBJ(dyn_remote_put_unwind_info)
-#define unwi_dyn_validate_cache		UNWI_OBJ(dyn_validate_cache)
-
-extern int unwi_find_dynamic_proc_info (unw_addr_space_t as,
-					unw_word_t ip,
-					unw_proc_info_t *pi,
-					int need_unwind_info, void *arg);
-extern int unwi_extract_dynamic_proc_info (unw_addr_space_t as,
-					   unw_word_t ip,
-					   unw_proc_info_t *pi,
-					   unw_dyn_info_t *di,
-					   int need_unwind_info,
-					   void *arg);
-extern void unwi_put_dynamic_unwind_info (unw_addr_space_t as,
-					  unw_proc_info_t *pi, void *arg);
-
-/* These handle the remote (cross-address-space) case of accessing
-   dynamic unwind info. */
-
-extern int unwi_dyn_remote_find_proc_info (unw_addr_space_t as,
-					   unw_word_t ip,
-					   unw_proc_info_t *pi,
-					   int need_unwind_info,
-					   void *arg);
-extern void unwi_dyn_remote_put_unwind_info (unw_addr_space_t as,
-					     unw_proc_info_t *pi,
-					     void *arg);
-extern int unwi_dyn_validate_cache (unw_addr_space_t as, void *arg);
-
-extern unw_dyn_info_list_t _U_dyn_info_list;
-extern pthread_mutex_t _U_dyn_info_list_lock;
-
-#if UNW_DEBUG
-#define unwi_debug_level		UNWI_ARCH_OBJ(debug_level)
-extern long unwi_debug_level;
-
-# include <stdio.h>
-# define Debug(level,format...)						\
-do {									\
-  if (unwi_debug_level >= level)					\
-    {									\
-      int _n = level;							\
-      if (_n > 16)							\
-	_n = 16;							\
-      fprintf (stderr, "%*c>%s: ", _n, ' ', __FUNCTION__);		\
-      fprintf (stderr, format);						\
-    }									\
-} while (0)
-# define dprintf(format...) 	    fprintf (stderr, format)
-# ifdef __GNUC__
-#  undef inline
-#  define inline	UNUSED
-# endif
-#else
-# define Debug(level,format...)
-# define dprintf(format...)
-#endif
-
-static ALWAYS_INLINE void
-print_error (const char *string)
-{
-  write (2, string, strlen (string));
-}
-
-#define mi_init		UNWI_ARCH_OBJ(mi_init)
-
-extern void mi_init (void);	/* machine-independent initializations */
-extern unw_word_t _U_dyn_info_list_addr (void);
-
-/* This is needed/used by ELF targets only.  */
-
-struct elf_image
-  {
-    void *image;		/* pointer to mmap'd image */
-    size_t size;		/* (file-) size of the image */
-  };
-
-#include "tdep/libunwind_i.h"
-
-#endif /* libunwind_i_h */