Makefile.def: Remove libjava.

2016-09-30  Andrew Haley  <aph@redhat.com>

	* Makefile.def: Remove libjava.
	* Makefile.tpl: Likewise.
	* Makefile.in: Regenerate.
	* configure.ac: Likewise.
	* configure: Likewise.
	* gcc/java: Remove.
	* libjava: Likewise.

From-SVN: r240662

1 files changed, 0 insertions, 804 deletions

diff --git a/libjava/include/jvm.h b/libjava/include/jvm.h
deleted file mode 100644
index 5015d4e..0000000
--- a/libjava/include/jvm.h
+++ /dev/null
@@ -1,804 +0,0 @@
-// jvm.h - Header file for private implementation information. -*- c++ -*-
-
-/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation
-
-   This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
-
-#ifndef __JAVA_JVM_H__
-#define __JAVA_JVM_H__
-
-// Define this before including jni.h.
-// jni.h is included by jvmpi.h, which might be included.  We define
-// this unconditionally because it is convenient and it lets other
-// files include jni.h without difficulty.
-#define __GCJ_JNI_IMPL__
-
-#include <gcj/javaprims.h>
-
-#include <java-assert.h>
-#include <java-threads.h>
-// Must include java-gc.h before Object.h for the implementation.
-#include <java-gc.h>
-
-#include <java/lang/Object.h>
-
-// Include cni.h before field.h to enable all definitions.  FIXME.
-#include <gcj/cni.h>
-#include <gcj/field.h>
-
-#include <java/lang/Thread.h>
-
-#include <sysdep/locks.h>
-
-/* Macro for possible unused arguments.  */
-#define MAYBE_UNUSED __attribute__((__unused__))
-
-/* Structure of the virtual table.  */
-struct _Jv_VTable
-{
-#ifdef __ia64__
-  typedef struct { void *pc, *gp; } vtable_elt;
-#else
-  typedef void *vtable_elt;
-#endif
-  jclass clas;
-  void *gc_descr;
-
-  // This must be last, as derived classes "extend" this by
-  // adding new data members.
-  vtable_elt method[1];
-
-#ifdef __ia64__
-  void *get_method(int i) { return &method[i]; }
-  void set_method(int i, void *fptr) { method[i] = *(vtable_elt *)fptr; }
-  void *get_finalizer()
-  {
-    // We know that get_finalizer is only used for checking whether
-    // this object needs to have a finalizer registered.  So it is
-    // safe to simply return just the PC component of the vtable
-    // slot.
-    return ((vtable_elt *)(get_method(0)))->pc;
-  }
-#else
-  void *get_method(int i) { return method[i]; }
-  void set_method(int i, void *fptr) { method[i] = fptr; }
-  void *get_finalizer() { return get_method(0); }
-#endif
-
-  static size_t vtable_elt_size() { return sizeof(vtable_elt); }
-
-  // Given a method index, return byte offset from the vtable pointer.
-  static jint idx_to_offset (int index)
-  {
-    return (2 * sizeof (void *)) + (index * vtable_elt_size ());
-  }
-
-  static _Jv_VTable *new_vtable (int count);
-};
-
-union _Jv_word
-{
-  jobject o;
-  jint i;			// Also stores smaller integral types.
-  jfloat f;
-  jint ia[1];			// Half of _Jv_word2.
-  void* p;
-
-#if SIZEOF_VOID_P == 8
-  // We can safely put a long or a double in here without increasing
-  // the size of _Jv_Word; we take advantage of this in the interpreter.
-  jlong l;
-  jdouble d;
-#endif
-
-  jclass                     clazz;
-  jstring                    string;
-  struct _Jv_Field          *field;
-  struct _Jv_Utf8Const      *utf8;
-  struct _Jv_ResolvedMethod *rmethod;
-};
-
-union _Jv_word2
-{
-  jint ia[2];
-  jlong l;
-  jdouble d;
-};                              
-
-union _Jv_value
-{
-  jbyte byte_value;
-  jshort short_value;
-  jchar char_value;
-  jint int_value;
-  jlong long_value;
-  jfloat float_value;
-  jdouble double_value;
-  jobject object_value;
-};
-
-/* Extract a character from a Java-style Utf8 string.
- * PTR points to the current character.
- * LIMIT points to the end of the Utf8 string.
- * PTR is incremented to point after the character thta gets returns.
- * On an error, -1 is returned. */
-#define UTF8_GET(PTR, LIMIT) \
-  ((PTR) >= (LIMIT) ? -1 \
-   : *(PTR) < 128 ? *(PTR)++ \
-   : (*(PTR)&0xE0) == 0xC0 && ((PTR)+=2)<=(LIMIT) && ((PTR)[-1]&0xC0) == 0x80 \
-   ? (((PTR)[-2] & 0x1F) << 6) + ((PTR)[-1] & 0x3F) \
-   : (*(PTR) & 0xF0) == 0xE0 && ((PTR) += 3) <= (LIMIT) \
-   && ((PTR)[-2] & 0xC0) == 0x80 && ((PTR)[-1] & 0xC0) == 0x80 \
-   ? (((PTR)[-3]&0x0F) << 12) + (((PTR)[-2]&0x3F) << 6) + ((PTR)[-1]&0x3F) \
-   : ((PTR)++, -1))
-
-extern int _Jv_strLengthUtf8(const char* str, int len);
-
-typedef struct _Jv_Utf8Const Utf8Const;
-_Jv_Utf8Const *_Jv_makeUtf8Const (const char *s, int len);
-_Jv_Utf8Const *_Jv_makeUtf8Const (jstring string);
-static inline _Jv_Utf8Const *_Jv_makeUtf8Const (const char *s)
-{
-  return _Jv_makeUtf8Const (s, strlen (s));
-}
-extern jboolean _Jv_equalUtf8Consts (const _Jv_Utf8Const *, const _Jv_Utf8Const *);
-extern jboolean _Jv_equal (_Jv_Utf8Const *, jstring, jint);
-extern jboolean _Jv_equaln (_Jv_Utf8Const *, jstring, jint);
-
-/* Helper class which converts a jstring to a temporary char*.
-   Uses the supplied buffer, if non-null. Otherwise, allocates
-   the buffer on the heap. Use the JV_TEMP_UTF_STRING macro,
-   which follows, to automatically allocate a stack buffer if
-   the string is small enough. */
-class _Jv_TempUTFString
-{
-public:
-  _Jv_TempUTFString(jstring jstr, char* buf=0);
-  ~_Jv_TempUTFString();
-
-// Accessors
-  operator const char*() const
-  {
-    return buf_;
-  }
-  const char* buf() const
-  {
-    return buf_;
-  }
-  char* buf()
-  {
-    return buf_;
-  }
-
-private:
-  char* buf_;
-  bool heapAllocated_;
-};
-
-inline _Jv_TempUTFString::_Jv_TempUTFString (jstring jstr, char* buf)
-  : buf_(0), heapAllocated_(false)
-{
-  if (!jstr) return;
-  jsize len = JvGetStringUTFLength (jstr);
-  if (buf)
-    buf_ = buf;
-  else
-    {
-      buf_ = (char*) _Jv_Malloc (len+1);
-      heapAllocated_ = true;
-    }
-
-  JvGetStringUTFRegion (jstr, 0, jstr->length(), buf_);
-  buf_[len] = '\0';
-}
-
-inline _Jv_TempUTFString::~_Jv_TempUTFString ()
-{
-  if (heapAllocated_)
-    _Jv_Free (buf_);
-}
-
-/* Macro which uses _Jv_TempUTFString. Allocates a stack-based
-   buffer if the string and its null terminator are <= 256
-   characters in length. Otherwise, a heap-based buffer is
-   used. The parameters to this macro are the variable name
-   which is an instance of _Jv_TempUTFString (above) and a
-   jstring.
-   
-   Sample Usage:
-   
-   jstring jstr = getAJString();
-   JV_TEMP_UTF_STRING(utfstr, jstr);
-   printf("The string is: %s\n", utfstr.buf());
-   
- */
-#define JV_TEMP_UTF_STRING(utfstr, jstr) \
-  jstring utfstr##thejstr = (jstr); \
-  jsize utfstr##_len = utfstr##thejstr ? JvGetStringUTFLength (utfstr##thejstr) + 1 : 0; \
-  char utfstr##_buf[utfstr##_len <= 256 ? utfstr##_len : 0]; \
-  _Jv_TempUTFString utfstr(utfstr##thejstr, sizeof(utfstr##_buf)==0 ? 0 : utfstr##_buf)
-
-namespace gcj
-{
-  /* Some constants used during lookup of special class methods.  */
-  extern _Jv_Utf8Const *void_signature; /* "()V" */
-  extern _Jv_Utf8Const *clinit_name;    /* "<clinit>" */
-  extern _Jv_Utf8Const *init_name;      /* "<init>" */
-  extern _Jv_Utf8Const *finit_name;     /* "finit$", */
-  
-  /* Set to true by _Jv_CreateJavaVM. */
-  extern bool runtimeInitialized;
-
-  /* Print out class names as they are initialized. */
-  extern bool verbose_class_flag;
-  
-  /* When true, enable the bytecode verifier and BC-ABI verification. */
-  extern bool verifyClasses;
-
-  /* Thread stack size specified by the -Xss runtime argument. */
-  extern size_t stack_size;
-
-  /* The start time */
-  extern jlong startTime;
-  
-  /* The VM arguments */
-  extern JArray<jstring>* vmArgs;
-
-  // Currently loaded classes
-  extern jint loadedClasses;
-
-  // Unloaded classes
-  extern jlong unloadedClasses;
-}
-
-// This class handles all aspects of class preparation and linking.
-class _Jv_Linker
-{
-private:
-  typedef unsigned int uaddr __attribute__ ((mode (pointer)));
-
-  static _Jv_Field *find_field_helper(jclass, _Jv_Utf8Const *, _Jv_Utf8Const *,
-				      jclass, jclass *);
-  static _Jv_Field *find_field(jclass, jclass, jclass *, _Jv_Utf8Const *,
-			       _Jv_Utf8Const *);
-  static void check_loading_constraints (_Jv_Method *, jclass, jclass);
-  static void prepare_constant_time_tables(jclass);
-  static jshort get_interfaces(jclass, _Jv_ifaces *);
-  static void link_symbol_table(jclass);
-  static void link_exception_table(jclass);
-  static void layout_interface_methods(jclass);
-  static void set_vtable_entries(jclass, _Jv_VTable *);
-  static void make_vtable(jclass);
-  static void ensure_fields_laid_out(jclass);
-  static void ensure_class_linked(jclass);
-  static void ensure_supers_installed(jclass);
-  static void add_miranda_methods(jclass, jclass);
-  static void ensure_method_table_complete(jclass);
-  static void verify_class(jclass);
-  static jshort find_iindex(jclass *, jshort *, jshort);
-  static jshort indexof(void *, void **, jshort);
-  static int get_alignment_from_class(jclass);
-  static void generate_itable(jclass, _Jv_ifaces *, jshort *);
-  static jshort append_partial_itable(jclass, jclass, void **, jshort);
-  static _Jv_Method *search_method_in_superclasses (jclass cls, jclass klass, 
-						    _Jv_Utf8Const *method_name,
- 						    _Jv_Utf8Const *method_signature,
-						    jclass *found_class,
-						    bool check_perms = true);
-  static void *create_error_method(_Jv_Utf8Const *, jclass);
-
-  /* The least significant bit of the signature pointer in a symbol
-     table is set to 1 by the compiler if the reference is "special",
-     i.e. if it is an access to a private field or method.  Extract
-     that bit, clearing it in the address and setting the LSB of
-     SPECIAL accordingly.  */
-  static void maybe_adjust_signature (_Jv_Utf8Const *&s, uaddr &special)
-  {
-    union {
-      _Jv_Utf8Const *signature;
-      uaddr signature_bits;
-    };
-    signature = s;
-    special = signature_bits & 1;
-    signature_bits -= special;
-    s = signature;
-  }  
-
-  static _Jv_Mutex_t resolve_mutex;
-  static void init (void) __attribute__((constructor));
-
-public:
-
-  static bool has_field_p (jclass, _Jv_Utf8Const *);
-  static void print_class_loaded (jclass);
-  static void resolve_class_ref (jclass, jclass *);
-  static void wait_for_state(jclass, int);
-  static _Jv_Method *resolve_method_entry (jclass, jclass &,
-					   int, int,
-					   bool, bool);
-  static _Jv_word resolve_pool_entry (jclass, int, bool =false);
-  static void resolve_field (_Jv_Field *, java::lang::ClassLoader *);
-  static void verify_type_assertions (jclass);
-  static _Jv_Method *search_method_in_class (jclass, jclass,
-					     _Jv_Utf8Const *,
-					     _Jv_Utf8Const *,
-					     bool check_perms = true);
-  static void layout_vtable_methods(jclass);
-
-  static jbyte read_cpool_entry (_Jv_word *data,
-				 const _Jv_Constants *const pool,
-				 int index)
-  {
-    _Jv_MutexLock (&resolve_mutex);
-    jbyte tags = pool->tags[index];
-    *data = pool->data[index];
-    _Jv_MutexUnlock (&resolve_mutex);
-    return tags;
-  }
-
-  static void write_cpool_entry (_Jv_word data, jbyte tags,
-				 _Jv_Constants *pool,
-				 int index)
-  {
-    _Jv_MutexLock (&resolve_mutex);
-    pool->data[index] = data;
-    pool->tags[index] = tags;
-    _Jv_MutexUnlock (&resolve_mutex);
-  }
-};
-
-/* Type of pointer used as finalizer.  */
-typedef void _Jv_FinalizerFunc (jobject);
-
-/* Allocate space for a new Java object.  */
-void *_Jv_AllocObj (jsize size, jclass cl) __attribute__((__malloc__));
-/* Allocate space for a potentially uninitialized pointer-free object.
-   Interesting only with JV_HASH_SYNCHRONIZATION.  */
-void *_Jv_AllocPtrFreeObj (jsize size, jclass cl) __attribute__((__malloc__));
-/* Allocate space for an array of Java objects.  */
-void *_Jv_AllocArray (jsize size, jclass cl) __attribute__((__malloc__));
-/* Allocate space that is known to be pointer-free.  */
-void *_Jv_AllocBytes (jsize size) __attribute__((__malloc__));
-/* Allocate space for a new non-Java object, which does not have the usual 
-   Java object header but may contain pointers to other GC'ed objects.  */
-void *_Jv_AllocRawObj (jsize size) __attribute__((__malloc__));
-/* Allocate a double-indirect pointer to a _Jv_ClosureList such that
-   the _Jv_ClosureList gets automatically finalized when it is no
-   longer reachable, not even by other finalizable objects.  */
-_Jv_ClosureList **_Jv_ClosureListFinalizer (void) __attribute__((__malloc__));
-/* Explicitly throw an out-of-memory exception.	*/
-void _Jv_ThrowNoMemory() __attribute__((__noreturn__));
-/* Allocate an object with a single pointer.  The first word is reserved
-   for the GC, and the second word is the traced pointer.  */
-void *_Jv_AllocTraceOne (jsize size /* incl. reserved slot */);
-/* Ditto, but for two traced pointers.			   */
-void *_Jv_AllocTraceTwo (jsize size /* incl. reserved slot */);
-/* Initialize the GC.  */
-void _Jv_InitGC (void);
-/* Register a finalizer.  */
-void _Jv_RegisterFinalizer (void *object, _Jv_FinalizerFunc *method);
-/* Compute the GC descriptor for a class */
-void * _Jv_BuildGCDescr(jclass);
-
-/* Allocate some unscanned, unmoveable memory.  Return NULL if out of
-   memory.  */
-void *_Jv_MallocUnchecked (jsize size) __attribute__((__malloc__));
-
-/* Initialize finalizers.  The argument is a function to be called
-   when a finalizer is ready to be run.  */
-void _Jv_GCInitializeFinalizers (void (*notifier) (void));
-/* Run finalizers for objects ready to be finalized..  */
-void _Jv_RunFinalizers (void);
-/* Run all finalizers.  Should be called only before exit.  */
-void _Jv_RunAllFinalizers (void);
-/* Perform a GC.  */
-void _Jv_RunGC (void);
-/* Disable and enable GC.  */
-void _Jv_DisableGC (void);
-void _Jv_EnableGC (void);
-/* Register a disappearing link.  This is a field F which should be
-   cleared when *F is found to be inaccessible.  This is used in the
-   implementation of java.lang.ref.Reference.  */
-void _Jv_GCRegisterDisappearingLink (jobject *objp);
-/* Return true if OBJECT should be reclaimed.  This is used to
-   implement soft references.  */
-jboolean _Jv_GCCanReclaimSoftReference (jobject obj);
-
-/* Register a finalizer for a String object.  This is only used by
-   the intern() implementation.  */
-void _Jv_RegisterStringFinalizer (jobject str);
-/* This is called to actually finalize a possibly-intern()d String.  */
-void _Jv_FinalizeString (jobject str);
-
-/* Return approximation of total size of heap.  */
-long _Jv_GCTotalMemory (void);
-/* Return approximation of total free memory.  */
-long _Jv_GCFreeMemory (void);
-
-/* Set initial heap size.  If SIZE==0, ignore.  Should be run before
-   _Jv_InitGC.  Not required to have any actual effect.  */
-void _Jv_GCSetInitialHeapSize (size_t size);
-
-/* Set maximum heap size.  If SIZE==0, unbounded.  Should be run
-   before _Jv_InitGC.  Not required to have any actual effect.  */
-void _Jv_GCSetMaximumHeapSize (size_t size);
-
-/* External interface to setting the heap size.  Parses ARG (a number
-   which can optionally have "k" or "m" appended and calls
-   _Jv_GCSetInitialHeapSize.  */
-void _Jv_SetInitialHeapSize (const char *arg);
-
-/* External interface to setting the maximum heap size.  Parses ARG (a
-   number which can optionally have "k" or "m" appended and calls
-   _Jv_GCSetMaximumHeapSize.  */
-void _Jv_SetMaximumHeapSize (const char *arg);
-
-/* External interface for setting the GC_free_space_divisor.  Calls
-   GC_set_free_space_divisor and returns the old value.  */
-int _Jv_SetGCFreeSpaceDivisor (int div);
-
-/* Free the method cache, if one was allocated.  This is only called
-   during thread deregistration.  */
-void _Jv_FreeMethodCache ();
-
-/* Set the stack size for threads.  Parses ARG, a number which can 
-   optionally have "k" or "m" appended.  */
-void _Jv_SetStackSize (const char *arg);
-
-extern "C" void JvRunMain (jclass klass, int argc, const char **argv);
-extern "C" void JvRunMainName (const char *name, int argc, const char **argv);
-
-void _Jv_RunMain (jclass klass, const char *name, int argc, const char **argv, 
-		  bool is_jar);
-
-void _Jv_RunMain (struct _Jv_VMInitArgs *vm_args, jclass klass,
-                  const char *name, int argc, const char **argv, bool is_jar);
-
-// Delayed until after _Jv_AllocRawObj is declared.
-inline _Jv_VTable *
-_Jv_VTable::new_vtable (int count)
-{
-  size_t size = sizeof(_Jv_VTable) + (count - 1) * vtable_elt_size ();
-  return (_Jv_VTable *) _Jv_AllocRawObj (size);
-}
-
-// Determine if METH gets an entry in a VTable.
-static inline jboolean _Jv_isVirtualMethod (_Jv_Method *meth)
-{
-  using namespace java::lang::reflect;
-  return (((meth->accflags & (Modifier::STATIC | Modifier::PRIVATE)) == 0)
-          && meth->name->first() != '<');
-}
-
-// This function is used to determine the hash code of an object.
-inline jint
-_Jv_HashCode (jobject obj)
-{
-  // This was chosen to yield relatively well distributed results on
-  // both 32- and 64-bit architectures.  Note 0x7fffffff is prime.
-  // FIXME: we assume sizeof(long) == sizeof(void *).
-  return (jint) ((unsigned long) obj % 0x7fffffff);
-}
-
-// Return a raw pointer to the elements of an array given the array
-// and its element type.  You might think we could just pick a single
-// array type and use elements() on it, but we can't because we must
-// account for alignment of the element type.  When ARRAY is null, we
-// obtain the number of bytes taken by the base part of the array.
-inline char *
-_Jv_GetArrayElementFromElementType (jobject array,
-				    jclass element_type)
-{
-  char *elts;
-  if (element_type == JvPrimClass (byte))
-    elts = (char *) elements ((jbyteArray) array);
-  else if (element_type == JvPrimClass (short))
-    elts = (char *) elements ((jshortArray) array);
-  else if (element_type == JvPrimClass (int))
-    elts = (char *) elements ((jintArray) array);
-  else if (element_type == JvPrimClass (long))
-    elts = (char *) elements ((jlongArray) array);
-  else if (element_type == JvPrimClass (boolean))
-    elts = (char *) elements ((jbooleanArray) array);
-  else if (element_type == JvPrimClass (char))
-    elts = (char *) elements ((jcharArray) array);
-  else if (element_type == JvPrimClass (float))
-    elts = (char *) elements ((jfloatArray) array);
-  else if (element_type == JvPrimClass (double))
-    elts = (char *) elements ((jdoubleArray) array);
-  else
-    elts = (char *) elements ((jobjectArray) array);
-  return elts;
-}
-
-extern "C" void _Jv_ThrowBadArrayIndex (jint bad_index)
-  __attribute__((noreturn));
-extern "C" void _Jv_ThrowNullPointerException (void)
-  __attribute__((noreturn));
-extern "C" void _Jv_ThrowNoSuchMethodError (void)
-  __attribute__((noreturn));
-extern "C" void _Jv_ThrowNoSuchFieldError (int)
-  __attribute__((noreturn));
-extern "C" jobject _Jv_NewArray (jint type, jint size)
-  __attribute__((__malloc__));
-extern "C" jobject _Jv_NewMultiArray (jclass klass, jint dims, ...)
-  __attribute__((__malloc__));
-extern "C" void *_Jv_CheckCast (jclass klass, jobject obj);
-extern "C" void *_Jv_LookupInterfaceMethod (jclass klass, Utf8Const *name,
-                                           Utf8Const *signature);
-extern "C" void *_Jv_LookupInterfaceMethodIdx (jclass klass, jclass iface, 
-                                               int meth_idx);
-extern "C" void _Jv_CheckArrayStore (jobject array, jobject obj);
-extern "C" void _Jv_RegisterClass (jclass klass);
-extern "C" void _Jv_RegisterClasses (const jclass *classes);
-extern "C" void _Jv_RegisterClasses_Counted (const jclass *classes,
-					     size_t count);
-extern "C" void _Jv_RegisterResource (void *vptr);
-extern void _Jv_UnregisterClass (_Jv_Utf8Const*, java::lang::ClassLoader*);
-
-extern "C" jobject _Jv_UnwrapJNIweakReference (jobject);
-
-extern jclass _Jv_FindClass (_Jv_Utf8Const *name,
-			     java::lang::ClassLoader *loader);
-
-extern jclass _Jv_FindClassNoException (_Jv_Utf8Const *name,
-			     java::lang::ClassLoader *loader);
-
-extern jclass _Jv_FindClassFromSignature (char *,
-					  java::lang::ClassLoader *loader,
-					  char ** = NULL);
-
-extern jclass _Jv_FindClassFromSignatureNoException (char *,
-					  java::lang::ClassLoader *loader,
-					  char ** = NULL);
-
-extern void _Jv_GetTypesFromSignature (jmethodID method,
-				       jclass declaringClass,
-				       JArray<jclass> **arg_types_out,
-				       jclass *return_type_out);
-
-extern jboolean _Jv_CheckAccess (jclass self_klass, jclass other_klass,
-				 jint flags);
-
-extern jobject _Jv_CallAnyMethodA (jobject obj, jclass return_type,
-				   jmethodID meth, jboolean is_constructor,
-				   JArray<jclass> *parameter_types,
-				   jobjectArray args,
-				   jclass iface = NULL);
-
-union jvalue;
-extern void _Jv_CallAnyMethodA (jobject obj,
-				jclass return_type,
-				jmethodID meth,
-				jboolean is_constructor,
-				jboolean is_virtual_call,
-				JArray<jclass> *parameter_types,
-				const jvalue *args,
-				jvalue *result,
-				jboolean is_jni_call = true,
-				jclass iface = NULL);
-
-extern void _Jv_CheckOrCreateLoadingConstraint (jclass,
-						java::lang::ClassLoader *);
-
-extern jobject _Jv_NewMultiArray (jclass, jint ndims, jint* dims)
-  __attribute__((__malloc__));
-
-extern "C" void _Jv_ThrowAbstractMethodError () __attribute__((__noreturn__));
-
-/* Checked divide subroutines. */
-extern "C"
-{
-  jint _Jv_divI (jint, jint);
-  jint _Jv_remI (jint, jint);
-  jlong _Jv_divJ (jlong, jlong);
-  jlong _Jv_remJ (jlong, jlong);
-}
-
-/* Get the number of arguments (cf. argc) or 0 if our argument
-   list was never initialized.  */
-extern int _Jv_GetNbArgs (void);
-
-/* Get the specified argument (cf. argv[index]) or "" if either
-   our argument list was never initialized or the specified index
-   is out of bounds.  */
-extern const char * _Jv_GetSafeArg (int index);
-
-/* Sets our argument list. Can be used by programs with non-standard
-   entry points.  */
-extern void _Jv_SetArgs (int argc, const char **argv);
-
-/* Get the name of the running executable.  */
-extern const char *_Jv_ThisExecutable (void);
-
-/* Return a pointer to a symbol in executable or loaded library.  */
-void *_Jv_FindSymbolInExecutable (const char *);
-
-/* Initialize JNI.  */
-extern void _Jv_JNI_Init (void);
-
-/* Get or set the per-thread JNIEnv used by the invocation API.  */
-_Jv_JNIEnv *_Jv_GetCurrentJNIEnv ();
-void _Jv_SetCurrentJNIEnv (_Jv_JNIEnv *);
-
-/* Free a JNIEnv. */
-void _Jv_FreeJNIEnv (_Jv_JNIEnv *);
-
-extern "C" void _Jv_JNI_PopSystemFrame (_Jv_JNIEnv *);
-_Jv_JNIEnv *_Jv_GetJNIEnvNewFrameWithLoader (::java::lang::ClassLoader *);
-
-struct _Jv_JavaVM;
-_Jv_JavaVM *_Jv_GetJavaVM (); 
-
-/* Get a JVMTI environment */
-struct _Jv_JVMTIEnv;
-_Jv_JVMTIEnv *_Jv_GetJVMTIEnv (void);
-
-/* Initialize JVMTI */
-extern void _Jv_JVMTI_Init (void);
-
-// Some verification functions from defineclass.cc.
-bool _Jv_VerifyFieldSignature (_Jv_Utf8Const*sig);
-bool _Jv_VerifyMethodSignature (_Jv_Utf8Const*sig);
-bool _Jv_VerifyClassName (unsigned char* ptr, _Jv_ushort length);
-bool _Jv_VerifyClassName (_Jv_Utf8Const *name);
-bool _Jv_VerifyIdentifier (_Jv_Utf8Const *);
-bool _Jv_ClassNameSamePackage (_Jv_Utf8Const *name1, _Jv_Utf8Const *name2);
-
-struct _Jv_core_chain
-{
-  int name_length;
-  const char *name;
-  int data_length;
-  const void *data;
-
-  struct _Jv_core_chain *next;
-};
-
-// This is called when new core data is loaded.
-extern void (*_Jv_RegisterCoreHook) (_Jv_core_chain *);
-
-_Jv_core_chain *_Jv_FindCore (_Jv_core_chain *node, jstring name);
-void _Jv_FreeCoreChain (_Jv_core_chain *chain);
-
-#ifdef ENABLE_JVMPI
-
-#include "jvmpi.h"
-
-extern void (*_Jv_JVMPI_Notify_OBJECT_ALLOC) (JVMPI_Event *event);
-extern void (*_Jv_JVMPI_Notify_THREAD_START) (JVMPI_Event *event);
-extern void (*_Jv_JVMPI_Notify_THREAD_END) (JVMPI_Event *event);
-#endif
-
-/* FIXME: this should really be defined in some more generic place */
-#define ROUND(V, A) (((((unsigned) (V))-1) | ((A)-1))+1)
-
-extern void _Jv_RegisterBootstrapPackages ();
-
-#define FLAG_BINARYCOMPAT_ABI (1<<31)  /* Class is built with the BC-ABI. */
-
-#define FLAG_BOOTSTRAP_LOADER (1<<30)  /* Used when defining a class that 
-					  should be loaded by the bootstrap
-					  loader.  */
-
-// These are used to find ABI versions we recognize.
-#define GCJ_CXX_ABI_VERSION (__GNUC__ * 100000)
-
-// This is the old-style BC version ID used by GCJ 4.0.0.
-#define OLD_GCJ_40_BC_ABI_VERSION (4 * 10000 + 0 * 10 + 5)
-
-// New style version IDs used by GCJ 4.0.1 and later.
-#define GCJ_40_BC_ABI_VERSION (4 * 100000 + 0 * 1000)
-
-void _Jv_CheckABIVersion (unsigned long value);
-
-
-inline bool
-_Jv_ClassForBootstrapLoader (unsigned long value)
-{
-  return (value & FLAG_BOOTSTRAP_LOADER);
-}
-
-// It makes the source cleaner if we simply always define this
-// function.  If the interpreter is not built, it will never return
-// 'true'.
-extern inline jboolean
-_Jv_IsInterpretedClass (jclass c)
-{
-  return (c->accflags & java::lang::reflect::Modifier::INTERPRETED) != 0;
-}
-
-// Return true if the class was compiled with the BC ABI.
-extern inline jboolean
-_Jv_IsBinaryCompatibilityABI (jclass c)
-{
-  // There isn't really a better test for the ABI type at this point,
-  // that will work once the class has been registered.
-  return c->otable_syms || c->atable_syms || c->itable_syms;
-}
-
-// Returns whether the given class does not really exists (ie. we have no
-// bytecode) but still allows us to do some very conservative actions.
-// E.g. throwing a NoClassDefFoundError with the name of the missing
-// class.
-extern inline jboolean
-_Jv_IsPhantomClass (jclass c)
-{
-  return c->state == JV_STATE_PHANTOM;
-}
-
-// A helper function defined in prims.cc.
-char* _Jv_PrependVersionedLibdir (char* libpath);
-
-
-// An enum for use with JvSetThreadState.  We use a C++ enum rather
-// than the Java enum to avoid problems with class initialization
-// during VM bootstrap.
-typedef enum
-{
-  JV_BLOCKED,
-  JV_NEW,
-  JV_RUNNABLE,
-  JV_TERMINATED,
-  JV_TIMED_WAITING,
-  JV_WAITING
-} JvThreadState;
-
-// Temporarily set the thread's state.
-class JvSetThreadState
-{
-private:
-  ::java::lang::Thread *thread;
-  jint saved;
-
-public:
-
-  // Note that 'cthread' could be NULL -- during VM startup there may
-  // not be a Thread available.
-  JvSetThreadState(::java::lang::Thread *cthread, JvThreadState nstate)
-    : thread (cthread),
-      saved (cthread ? cthread->state : (jint)JV_NEW)
-  {
-    if (thread)
-      thread->state = nstate;
-  }
-
-  ~JvSetThreadState()
-  {
-    if (thread)
-      thread->state = saved;
-  }
-};
-
-// This structure is used to represent all the data the native side
-// needs.  An object of this type is assigned to the `data' member of
-// the Thread class.
-struct natThread
-{
-  // A thread is either alive, dead, or being sent a signal; if it is
-  // being sent a signal, it is also alive.  Thus, if you want to know
-  // if a thread is alive, it is sufficient to test alive_status !=
-  // THREAD_DEAD.
-  volatile obj_addr_t alive_flag;
-
-  // These are used to interrupt sleep and join calls.  We can share a
-  // condition variable here since it only ever gets notified when the thread
-  // exits.
-  _Jv_Mutex_t join_mutex;
-  _Jv_ConditionVariable_t join_cond;
-
-  // These are used by Unsafe.park() and Unsafe.unpark().
-  ParkHelper park_helper;
-
-  // This is private data for the thread system layer.
-  _Jv_Thread_t *thread;
-
-  // Each thread has its own JNI object.
-  _Jv_JNIEnv *jni_env;
-};
-
-#endif /* __JAVA_JVM_H__ */