Delete old versions of GCC.

Change-Id: I710f125d905290e1024cbd67f48299861790c66c

1 files changed, 0 insertions, 1676 deletions

diff --git a/gcc-4.2.1/libjava/interpret.cc b/gcc-4.2.1/libjava/interpret.cc
deleted file mode 100644
index 4b3725855..000000000
--- a/gcc-4.2.1/libjava/interpret.cc
+++ /dev/null
@@ -1,1676 +0,0 @@
-// interpret.cc - Code for the interpreter
-
-/* Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 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.  */
-
-/* Author: Kresten Krab Thorup <krab@gnu.org>  */
-
-#include <config.h>
-#include <platform.h>
-
-#pragma implementation "java-interp.h"
-
-#include <jvm.h>
-#include <java-cpool.h>
-#include <java-interp.h>
-#include <java/lang/System.h>
-#include <java/lang/String.h>
-#include <java/lang/Integer.h>
-#include <java/lang/Long.h>
-#include <java/lang/StringBuffer.h>
-#include <java/lang/Class.h>
-#include <java/lang/reflect/Modifier.h>
-#include <java/lang/InternalError.h>
-#include <java/lang/NullPointerException.h>
-#include <java/lang/ArithmeticException.h>
-#include <java/lang/IncompatibleClassChangeError.h>
-#include <java/lang/InstantiationException.h>
-#include <java/lang/Thread.h>
-#include <java-insns.h>
-#include <java-signal.h>
-#include <java/lang/ClassFormatError.h>
-#include <execution.h>
-#include <java/lang/reflect/Modifier.h>
-
-#include <gnu/classpath/jdwp/Jdwp.h>
-
-#ifdef INTERPRETER
-
-// Execution engine for interpreted code.
-_Jv_InterpreterEngine _Jv_soleInterpreterEngine;
-
-#include <stdlib.h>
-
-using namespace gcj;
-
-static void throw_internal_error (const char *msg)
-  __attribute__ ((__noreturn__));
-static void throw_incompatible_class_change_error (jstring msg)
-  __attribute__ ((__noreturn__));
-static void throw_null_pointer_exception ()
-  __attribute__ ((__noreturn__));
-
-static void throw_class_format_error (jstring msg)
-	__attribute__ ((__noreturn__));
-static void throw_class_format_error (const char *msg)
-	__attribute__ ((__noreturn__));
-
-#ifdef DIRECT_THREADED
-// Lock to ensure that methods are not compiled concurrently.
-// We could use a finer-grained lock here, however it is not safe to use
-// the Class monitor as user code in another thread could hold it.
-static _Jv_Mutex_t compile_mutex;
-
-void
-_Jv_InitInterpreter()
-{
-  _Jv_MutexInit (&compile_mutex);
-}
-#else
-void _Jv_InitInterpreter() {}
-#endif
-
-// The breakpoint instruction. For the direct threaded case,
-// _Jv_InterpMethod::compile will initialize breakpoint_insn
-// the first time it is called.
-#ifdef DIRECT_THREADED
-insn_slot _Jv_InterpMethod::bp_insn_slot;
-pc_t _Jv_InterpMethod::breakpoint_insn = NULL;
-#else
-unsigned char _Jv_InterpMethod::bp_insn_opcode
-  = static_cast<unsigned char> (op_breakpoint);
-pc_t _Jv_InterpMethod::breakpoint_insn = &_Jv_InterpMethod::bp_insn_opcode;
-#endif
-
-extern "C" double __ieee754_fmod (double,double);
-
-static inline void dupx (_Jv_word *sp, int n, int x)
-{
-  // first "slide" n+x elements n to the right
-  int top = n-1;
-  for (int i = 0; i < n+x; i++)
-    {
-      sp[(top-i)] = sp[(top-i)-n];
-    }
-  
-  // next, copy the n top elements, n+x down
-  for (int i = 0; i < n; i++)
-    {
-      sp[top-(n+x)-i] = sp[top-i];
-    }
-}
-
-// Used to convert from floating types to integral types.
-template<typename TO, typename FROM>
-static inline TO
-convert (FROM val, TO min, TO max)
-{
-  TO ret;
-  if (val >= (FROM) max)
-    ret = max;
-  else if (val <= (FROM) min)
-    ret = min;
-  else if (val != val)
-    ret = 0;
-  else
-    ret = (TO) val;
-  return ret;
-}
-
-#define PUSHA(V)  (sp++)->o = (V)
-#define PUSHI(V)  (sp++)->i = (V)
-#define PUSHF(V)  (sp++)->f = (V)
-#if SIZEOF_VOID_P == 8
-# define PUSHL(V)   (sp->l = (V), sp += 2)
-# define PUSHD(V)   (sp->d = (V), sp += 2)
-#else
-# define PUSHL(V)  do { _Jv_word2 w2; w2.l=(V); \
-                        (sp++)->ia[0] = w2.ia[0]; \
-                        (sp++)->ia[0] = w2.ia[1]; } while (0)
-# define PUSHD(V)  do { _Jv_word2 w2; w2.d=(V); \
-                        (sp++)->ia[0] = w2.ia[0]; \
-                        (sp++)->ia[0] = w2.ia[1]; } while (0)
-#endif
-
-#define POPA()    ((--sp)->o)
-#define POPI()    ((jint) (--sp)->i) // cast since it may be promoted
-#define POPF()    ((jfloat) (--sp)->f)
-#if SIZEOF_VOID_P == 8
-# define POPL()	  (sp -= 2, (jlong) sp->l)
-# define POPD()	  (sp -= 2, (jdouble) sp->d)
-#else
-# define POPL()    ({ _Jv_word2 w2; \
-                     w2.ia[1] = (--sp)->ia[0]; \
-                     w2.ia[0] = (--sp)->ia[0]; w2.l; })
-# define POPD()    ({ _Jv_word2 w2; \
-                     w2.ia[1] = (--sp)->ia[0]; \
-                     w2.ia[0] = (--sp)->ia[0]; w2.d; })
-#endif
-
-#define LOADA(I)  (sp++)->o = locals[I].o
-#define LOADI(I)  (sp++)->i = locals[I].i
-#define LOADF(I)  (sp++)->f = locals[I].f
-#if SIZEOF_VOID_P == 8
-# define LOADL(I)  (sp->l = locals[I].l, sp += 2)
-# define LOADD(I)  (sp->d = locals[I].d, sp += 2)
-#else
-# define LOADL(I)  do { jint __idx = (I); \
-    			(sp++)->ia[0] = locals[__idx].ia[0]; \
-    			(sp++)->ia[0] = locals[__idx+1].ia[0]; \
- 		   } while (0)
-# define LOADD(I)  LOADL(I)
-#endif
-
-#define STOREA(I) 		\
-do {					\
-DEBUG_LOCALS_INSN(I, 'o');		\
-locals[I].o = (--sp)->o;		\
-} while(0)
-#define STOREI(I) 		\
-do {					\
-DEBUG_LOCALS_INSN (I, 'i');		\
-locals[I].i = (--sp)->i;		\
-} while(0)
-#define STOREF(I)  		\
-do {					\
-DEBUG_LOCALS_INSN (I, 'f');		\
-locals[I].f = (--sp)->f;		\
-} while(0)
-#if SIZEOF_VOID_P == 8
-# define STOREL(I)  			\
-do {							\
-DEBUG_LOCALS_INSN (I, 'l');			\
-(sp -= 2, locals[I].l = sp->l);		\
-} while(0)
-# define STORED(I) 				\
-do {							\
-DEBUG_LOCALS_INSN (I, 'd');			\
-(sp -= 2, locals[I].d = sp->d);		\
-} while(0)
-
-#else
-# define STOREL(I)		\
-do { DEBUG_LOCALS_INSN(I, 'l');	\
-	 jint __idx = (I); 	\
-     locals[__idx+1].ia[0] = (--sp)->ia[0]; \
-     locals[__idx].ia[0] = (--sp)->ia[0]; 	\
-   } while (0)
-# define STORED(I)		\
-do { DEBUG_LOCALS_INSN(I, 'd');	\
-	 jint __idx = (I); 	\
-     locals[__idx+1].ia[0] = (--sp)->ia[0]; \
-     locals[__idx].ia[0] = (--sp)->ia[0]; 	\
-   } while (0)
-#endif
-
-#define PEEKI(I)  (locals+(I))->i
-#define PEEKA(I)  (locals+(I))->o
-
-#define POKEI(I,V)  	\
-DEBUG_LOCALS_INSN(I,'i'); \
-((locals+(I))->i = (V))
-
-
-#define BINOPI(OP) { \
-   jint value2 = POPI(); \
-   jint value1 = POPI(); \
-   PUSHI(value1 OP value2); \
-}
-
-#define BINOPF(OP) { \
-   jfloat value2 = POPF(); \
-   jfloat value1 = POPF(); \
-   PUSHF(value1 OP value2); \
-}
-
-#define BINOPL(OP) { \
-   jlong value2 = POPL(); \
-   jlong value1 = POPL(); \
-   PUSHL(value1 OP value2); \
-}
-
-#define BINOPD(OP) { \
-   jdouble value2 = POPD(); \
-   jdouble value1 = POPD(); \
-   PUSHD(value1 OP value2); \
-}
-
-static inline jint get1s(unsigned char* loc) {
-  return *(signed char*)loc;
-}
-
-static inline jint get1u(unsigned char* loc) {
-  return *loc;
-}
-
-static inline jint get2s(unsigned char* loc) {
-  return (((jint)*(signed char*)loc) << 8) | ((jint)*(loc+1));
-}
-
-static inline jint get2u(unsigned char* loc) {
-  return (((jint)(*loc)) << 8) | ((jint)*(loc+1));
-}
-
-static jint get4(unsigned char* loc) {
-  return (((jint)(loc[0])) << 24) 
-       | (((jint)(loc[1])) << 16) 
-       | (((jint)(loc[2])) << 8) 
-       | (((jint)(loc[3])) << 0);
-}
-
-#define SAVE_PC() frame_desc.pc = pc
-
-// We used to define this conditionally, depending on HANDLE_SEGV.
-// However, that runs into a problem if a chunk in low memory is
-// mapped and we try to look at a field near the end of a large
-// object.  See PR 26858 for details.  It is, most likely, relatively
-// inexpensive to simply do this check always.
-#define NULLCHECK(X) \
-  do { SAVE_PC(); if ((X)==NULL) throw_null_pointer_exception (); } while (0)
-
-// Note that we can still conditionally define NULLARRAYCHECK, since
-// we know that all uses of an array will first reference the length
-// field, which is first -- and thus will trigger a SEGV.
-#ifdef HANDLE_SEGV
-#define NULLARRAYCHECK(X) SAVE_PC()
-#else
-#define NULLARRAYCHECK(X) \
-  do { SAVE_PC(); if ((X)==NULL) { throw_null_pointer_exception (); } } while (0)
-#endif
-
-#define ARRAYBOUNDSCHECK(array, index)					      \
-  do									      \
-    {									      \
-      if (((unsigned) index) >= (unsigned) (array->length))		      \
-	_Jv_ThrowBadArrayIndex (index);					      \
-    }									      \
-  while (0)
-
-void
-_Jv_InterpMethod::run_normal (ffi_cif *,
-			      void* ret,
-			      ffi_raw * args,
-			      void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-  run (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_normal_debug (ffi_cif *,
-			      void* ret,
-			      ffi_raw * args,
-			      void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-  run_debug (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_synch_object (ffi_cif *,
-				    void* ret,
-				    ffi_raw * args,
-				    void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-
-  jobject rcv = (jobject) args[0].ptr;
-  JvSynchronize mutex (rcv);
-
-  run (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_synch_object_debug (ffi_cif *,
-				    void* ret,
-				    ffi_raw * args,
-				    void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-
-  jobject rcv = (jobject) args[0].ptr;
-  JvSynchronize mutex (rcv);
-
-  run_debug (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_class (ffi_cif *,
-			     void* ret,
-			     ffi_raw * args,
-			     void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-  _Jv_InitClass (_this->defining_class);
-  run (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_class_debug (ffi_cif *,
-			     void* ret,
-			     ffi_raw * args,
-			     void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-  _Jv_InitClass (_this->defining_class);
-  run_debug (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_synch_class (ffi_cif *,
-				   void* ret,
-				   ffi_raw * args,
-				   void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-
-  jclass sync = _this->defining_class;
-  _Jv_InitClass (sync);
-  JvSynchronize mutex (sync);
-
-  run (ret, args, _this);
-}
-
-void
-_Jv_InterpMethod::run_synch_class_debug (ffi_cif *,
-				   void* ret,
-				   ffi_raw * args,
-				   void* __this)
-{
-  _Jv_InterpMethod *_this = (_Jv_InterpMethod *) __this;
-
-  jclass sync = _this->defining_class;
-  _Jv_InitClass (sync);
-  JvSynchronize mutex (sync);
-
-  run_debug (ret, args, _this);
-}
-
-#ifdef DIRECT_THREADED
-// "Compile" a method by turning it from bytecode to direct-threaded
-// code.
-void
-_Jv_InterpMethod::compile (const void * const *insn_targets)
-{
-  insn_slot *insns = NULL;
-  int next = 0;
-  unsigned char *codestart = bytecode ();
-  unsigned char *end = codestart + code_length;
-  _Jv_word *pool_data = defining_class->constants.data;
-
-#define SET_ONE(Field, Value)						      \
-  do									      \
-    {									      \
-      if (first_pass)							      \
-	++next;								      \
-      else								      \
-	insns[next++].Field = Value;					      \
-    }									      \
-  while (0)
-
-#define SET_INSN(Value) SET_ONE (insn, (void *) Value)
-#define SET_INT(Value) SET_ONE (int_val, Value)
-#define SET_DATUM(Value) SET_ONE (datum, Value)
-
-  // Map from bytecode PC to slot in INSNS.
-  int *pc_mapping = (int *) __builtin_alloca (sizeof (int) * code_length);
-  for (int i = 0; i < code_length; ++i)
-    pc_mapping[i] = -1;
-
-  for (int i = 0; i < 2; ++i)
-    {
-      jboolean first_pass = i == 0;
-
-      if (! first_pass)
-	{
-	  insns = (insn_slot *) _Jv_AllocBytes (sizeof (insn_slot) * next);
-	  number_insn_slots = next;
-	  next = 0;
-	}
-
-      unsigned char *pc = codestart;
-      while (pc < end)
-	{
-	  int base_pc_val = pc - codestart;
-	  if (first_pass)
-	    pc_mapping[base_pc_val] = next;
-
-	  java_opcode opcode = (java_opcode) *pc++;
-	  // Just elide NOPs.
-	  if (opcode == op_nop)
-	    continue;
-	  SET_INSN (insn_targets[opcode]);
-
-	  switch (opcode)
-	    {
-	    case op_nop:
-	    case op_aconst_null:
-	    case op_iconst_m1:
-	    case op_iconst_0:
-	    case op_iconst_1:
-	    case op_iconst_2:
-	    case op_iconst_3:
-	    case op_iconst_4:
-	    case op_iconst_5:
-	    case op_lconst_0:
-	    case op_lconst_1:
-	    case op_fconst_0:
-	    case op_fconst_1:
-	    case op_fconst_2:
-	    case op_dconst_0:
-	    case op_dconst_1:
-	    case op_iload_0:
-	    case op_iload_1:
-	    case op_iload_2:
-	    case op_iload_3:
-	    case op_lload_0:
-	    case op_lload_1:
-	    case op_lload_2:
-	    case op_lload_3:
-	    case op_fload_0:
-	    case op_fload_1:
-	    case op_fload_2:
-	    case op_fload_3:
-	    case op_dload_0:
-	    case op_dload_1:
-	    case op_dload_2:
-	    case op_dload_3:
-	    case op_aload_0:
-	    case op_aload_1:
-	    case op_aload_2:
-	    case op_aload_3:
-	    case op_iaload:
-	    case op_laload:
-	    case op_faload:
-	    case op_daload:
-	    case op_aaload:
-	    case op_baload:
-	    case op_caload:
-	    case op_saload:
-	    case op_istore_0:
-	    case op_istore_1:
-	    case op_istore_2:
-	    case op_istore_3:
-	    case op_lstore_0:
-	    case op_lstore_1:
-	    case op_lstore_2:
-	    case op_lstore_3:
-	    case op_fstore_0:
-	    case op_fstore_1:
-	    case op_fstore_2:
-	    case op_fstore_3:
-	    case op_dstore_0:
-	    case op_dstore_1:
-	    case op_dstore_2:
-	    case op_dstore_3:
-	    case op_astore_0:
-	    case op_astore_1:
-	    case op_astore_2:
-	    case op_astore_3:
-	    case op_iastore:
-	    case op_lastore:
-	    case op_fastore:
-	    case op_dastore:
-	    case op_aastore:
-	    case op_bastore:
-	    case op_castore:
-	    case op_sastore:
-	    case op_pop:
-	    case op_pop2:
-	    case op_dup:
-	    case op_dup_x1:
-	    case op_dup_x2:
-	    case op_dup2:
-	    case op_dup2_x1:
-	    case op_dup2_x2:
-	    case op_swap:
-	    case op_iadd:
-	    case op_isub:
-	    case op_imul:
-	    case op_idiv:
-	    case op_irem:
-	    case op_ishl:
-	    case op_ishr:
-	    case op_iushr:
-	    case op_iand:
-	    case op_ior:
-	    case op_ixor:
-	    case op_ladd:
-	    case op_lsub:
-	    case op_lmul:
-	    case op_ldiv:
-	    case op_lrem:
-	    case op_lshl:
-	    case op_lshr:
-	    case op_lushr:
-	    case op_land:
-	    case op_lor:
-	    case op_lxor:
-	    case op_fadd:
-	    case op_fsub:
-	    case op_fmul:
-	    case op_fdiv:
-	    case op_frem:
-	    case op_dadd:
-	    case op_dsub:
-	    case op_dmul:
-	    case op_ddiv:
-	    case op_drem:
-	    case op_ineg:
-	    case op_i2b:
-	    case op_i2c:
-	    case op_i2s:
-	    case op_lneg:
-	    case op_fneg:
-	    case op_dneg:
-	    case op_i2l:
-	    case op_i2f:
-	    case op_i2d:
-	    case op_l2i:
-	    case op_l2f:
-	    case op_l2d:
-	    case op_f2i:
-	    case op_f2l:
-	    case op_f2d:
-	    case op_d2i:
-	    case op_d2l:
-	    case op_d2f:
-	    case op_lcmp:
-	    case op_fcmpl:
-	    case op_fcmpg:
-	    case op_dcmpl:
-	    case op_dcmpg:
-	    case op_monitorenter:
-	    case op_monitorexit:
-	    case op_ireturn:
-	    case op_lreturn:
-	    case op_freturn:
-	    case op_dreturn:
-	    case op_areturn:
-	    case op_return:
-	    case op_athrow:
-	    case op_arraylength:
-	      // No argument, nothing else to do.
-	      break;
-
-	    case op_bipush:
-	      SET_INT (get1s (pc));
-	      ++pc;
-	      break;
-
-	    case op_ldc:
-	      {
-		int index = get1u (pc);
-		++pc;
-		// For an unresolved class we want to delay resolution
-		// until execution.
-		if (defining_class->constants.tags[index] == JV_CONSTANT_Class)
-		  {
-		    --next;
-		    SET_INSN (insn_targets[int (op_jsr_w) + 1]);
-		    SET_INT (index);
-		  }
-		else
-		  SET_DATUM (pool_data[index].o);
-	      }
-	      break;
-
-	    case op_ret:
-	    case op_iload:
-	    case op_lload:
-	    case op_fload:
-	    case op_dload:
-	    case op_aload:
-	    case op_istore:
-	    case op_lstore:
-	    case op_fstore:
-	    case op_dstore:
-	    case op_astore:
-	    case op_newarray:
-	      SET_INT (get1u (pc));
-	      ++pc;
-	      break;
-
-	    case op_iinc:
-	      SET_INT (get1u (pc));
-	      SET_INT (get1s (pc + 1));
-	      pc += 2;
-	      break;
-
-	    case op_ldc_w:
-	      {
-		int index = get2u (pc);
-		pc += 2;
-		// For an unresolved class we want to delay resolution
-		// until execution.
-		if (defining_class->constants.tags[index] == JV_CONSTANT_Class)
-		  {
-		    --next;
-		    SET_INSN (insn_targets[int (op_jsr_w) + 1]);
-		    SET_INT (index);
-		  }
-		else
-		  SET_DATUM (pool_data[index].o);
-	      }
-	      break;
-
-	    case op_ldc2_w:
-	      {
-		int index = get2u (pc);
-		pc += 2;
-		SET_DATUM (&pool_data[index]);
-	      }
-	      break;
-
-	    case op_sipush:
-	      SET_INT (get2s (pc));
-	      pc += 2;
-	      break;
-
-	    case op_new:
-	    case op_getstatic:
-	    case op_getfield:
-	    case op_putfield:
-	    case op_putstatic:
-	    case op_anewarray:
-	    case op_instanceof:
-	    case op_checkcast:
-	    case op_invokespecial:
-	    case op_invokestatic:
-	    case op_invokevirtual:
-	      SET_INT (get2u (pc));
-	      pc += 2;
-	      break;
-
-	    case op_multianewarray:
-	      SET_INT (get2u (pc));
-	      SET_INT (get1u (pc + 2));
-	      pc += 3;
-	      break;
-
-	    case op_jsr:
-	    case op_ifeq:
-	    case op_ifne:
-	    case op_iflt:
-	    case op_ifge:
-	    case op_ifgt:
-	    case op_ifle:
-	    case op_if_icmpeq:
-	    case op_if_icmpne:
-	    case op_if_icmplt:
-	    case op_if_icmpge:
-	    case op_if_icmpgt:
-	    case op_if_icmple:
-	    case op_if_acmpeq:
-	    case op_if_acmpne:
-	    case op_ifnull:
-	    case op_ifnonnull:
-	    case op_goto:
-	      {
-		int offset = get2s (pc);
-		pc += 2;
-
-		int new_pc = base_pc_val + offset;
-
-		bool orig_was_goto = opcode == op_goto;
-
-		// Thread jumps.  We limit the loop count; this lets
-		// us avoid infinite loops if the bytecode contains
-		// such.  `10' is arbitrary.
-		int count = 10;
-		while (codestart[new_pc] == op_goto && count-- > 0)
-		  new_pc += get2s (&codestart[new_pc + 1]);
-
-		// If the jump takes us to a `return' instruction and
-		// the original branch was an unconditional goto, then
-		// we hoist the return.
-		opcode = (java_opcode) codestart[new_pc];
-		if (orig_was_goto
-		    && (opcode == op_ireturn || opcode == op_lreturn
-			|| opcode == op_freturn || opcode == op_dreturn
-			|| opcode == op_areturn || opcode == op_return))
-		  {
-		    --next;
-		    SET_INSN (insn_targets[opcode]);
-		  }
-		else
-		  SET_DATUM (&insns[pc_mapping[new_pc]]);
-	      }
-	      break;
-
-	    case op_tableswitch:
-	      {
-		while ((pc - codestart) % 4 != 0)
-		  ++pc;
-
-		jint def = get4 (pc);
-		SET_DATUM (&insns[pc_mapping[base_pc_val + def]]);
-		pc += 4;
-
-		int low = get4 (pc);
-		SET_INT (low);
-		pc += 4;
-		int high = get4 (pc);
-		SET_INT (high);
-		pc += 4;
-
-		for (int i = low; i <= high; ++i)
-		  {
-		    SET_DATUM (&insns[pc_mapping[base_pc_val + get4 (pc)]]);
-		    pc += 4;
-		  }
-	      }
-	      break;
-
-	    case op_lookupswitch:
-	      {
-		while ((pc - codestart) % 4 != 0)
-		  ++pc;
-
-		jint def = get4 (pc);
-		SET_DATUM (&insns[pc_mapping[base_pc_val + def]]);
-		pc += 4;
-
-		jint npairs = get4 (pc);
-		pc += 4;
-		SET_INT (npairs);
-
-		while (npairs-- > 0)
-		  {
-		    jint match = get4 (pc);
-		    jint offset = get4 (pc + 4);
-		    SET_INT (match);
-		    SET_DATUM (&insns[pc_mapping[base_pc_val + offset]]);
-		    pc += 8;
-		  }
-	      }
-	      break;
-
-	    case op_invokeinterface:
-	      {
-		jint index = get2u (pc);
-		pc += 2;
-		// We ignore the next two bytes.
-		pc += 2;
-		SET_INT (index);
-	      }
-	      break;
-
-	    case op_wide:
-	      {
-		opcode = (java_opcode) get1u (pc);
-		pc += 1;
-		jint val = get2u (pc);
-		pc += 2;
-
-		// We implement narrow and wide instructions using the
-		// same code in the interpreter.  So we rewrite the
-		// instruction slot here.
-		if (! first_pass)
-		  insns[next - 1].insn = (void *) insn_targets[opcode];
-		SET_INT (val);
-
-		if (opcode == op_iinc)
-		  {
-		    SET_INT (get2s (pc));
-		    pc += 2;
-		  }
-	      }
-	      break;
-
-	    case op_jsr_w:
-	    case op_goto_w:
-	      {
-		jint offset = get4 (pc);
-		pc += 4;
-		SET_DATUM (&insns[pc_mapping[base_pc_val + offset]]);
-	      }
-	      break;
-
-	    // Some "can't happen" cases that we include for
-	    // error-checking purposes.
-	    case op_putfield_1:
-	    case op_putfield_2:
-	    case op_putfield_4:
-	    case op_putfield_8:
-	    case op_putfield_a:
-	    case op_putstatic_1:
-	    case op_putstatic_2:
-	    case op_putstatic_4:
-	    case op_putstatic_8:
-	    case op_putstatic_a:
-	    case op_getfield_1:
-	    case op_getfield_2s:
-	    case op_getfield_2u:
-	    case op_getfield_4:
-	    case op_getfield_8:
-	    case op_getfield_a:
-	    case op_getstatic_1:
-	    case op_getstatic_2s:
-	    case op_getstatic_2u:
-	    case op_getstatic_4:
-	    case op_getstatic_8:
-	    case op_getstatic_a:
-	    case op_breakpoint:
-	    default:
-	      // Fail somehow.
-	      break;
-	    }
-	}
-    }
-
-  // Now update exceptions.
-  _Jv_InterpException *exc = exceptions ();
-  for (int i = 0; i < exc_count; ++i)
-    {
-      exc[i].start_pc.p = &insns[pc_mapping[exc[i].start_pc.i]];
-      exc[i].end_pc.p = &insns[pc_mapping[exc[i].end_pc.i]];
-      exc[i].handler_pc.p = &insns[pc_mapping[exc[i].handler_pc.i]];
-      // FIXME: resolve_pool_entry can throw - we shouldn't be doing this
-      // during compilation.
-      jclass handler
-	= (_Jv_Linker::resolve_pool_entry (defining_class,
-					     exc[i].handler_type.i)).clazz;
-      exc[i].handler_type.p = handler;
-    }
-
-  // Translate entries in the LineNumberTable from bytecode PC's to direct
-  // threaded interpreter instruction values.
-  for (int i = 0; i < line_table_len; i++)
-    {
-      int byte_pc = line_table[i].bytecode_pc;
-      // It isn't worth throwing an exception if this table is
-      // corrupted, but at the same time we don't want a crash.
-      if (byte_pc < 0 || byte_pc >= code_length)
-	byte_pc = 0;
-      line_table[i].pc = &insns[pc_mapping[byte_pc]];
-    }  
-
-  prepared = insns;
-
-  if (breakpoint_insn == NULL)
-    {
-      bp_insn_slot.insn = const_cast<void *> (insn_targets[op_breakpoint]);
-      breakpoint_insn = &bp_insn_slot;
-    }
-}
-#endif /* DIRECT_THREADED */
-
-/* Run the given method.
-   When args is NULL, don't run anything -- just compile it. */
-void
-_Jv_InterpMethod::run (void *retp, ffi_raw *args, _Jv_InterpMethod *meth)
-{
-#undef DEBUG
-#undef DEBUG_LOCALS_INSN
-#define DEBUG_LOCALS_INSN(s, t) do {} while(0)
-
-#include "interpret-run.cc"
-}
-
-void
-_Jv_InterpMethod::run_debug (void *retp, ffi_raw *args, _Jv_InterpMethod *meth)
-{
-/* Used to keep track of local variable type
- * 
- * Possible Types:
- * o object
- * i integer
- * f float
- * l long 
- * d double 
- */
-#define DEBUG
-#undef DEBUG_LOCALS_INSN
-#define DEBUG_LOCALS_INSN(s, t) do {} while(0)
-
-#include "interpret-run.cc"
-}
-
-static void
-throw_internal_error (const char *msg)
-{
-  throw new java::lang::InternalError (JvNewStringLatin1 (msg));
-}
-
-static void 
-throw_incompatible_class_change_error (jstring msg)
-{
-  throw new java::lang::IncompatibleClassChangeError (msg);
-}
-
-static void 
-throw_null_pointer_exception ()
-{
-  throw new java::lang::NullPointerException;
-}
-
-/* Look up source code line number for given bytecode (or direct threaded
-   interpreter) PC. */
-int
-_Jv_InterpMethod::get_source_line(pc_t mpc)
-{
-  int line = line_table_len > 0 ? line_table[0].line : -1;
-  for (int i = 1; i < line_table_len; i++)
-    if (line_table[i].pc > mpc)
-      break;
-    else
-      line = line_table[i].line;
-
-  return line;
-}
-
-/** Do static initialization for fields with a constant initializer */
-void
-_Jv_InitField (jobject obj, jclass klass, int index)
-{
-  using namespace java::lang::reflect;
-
-  if (obj != 0 && klass == 0)
-    klass = obj->getClass ();
-
-  if (!_Jv_IsInterpretedClass (klass))
-    return;
-
-  _Jv_InterpClass *iclass = (_Jv_InterpClass*)klass->aux_info;
-
-  _Jv_Field * field = (&klass->fields[0]) + index;
-
-  if (index > klass->field_count)
-    throw_internal_error ("field out of range");
-
-  int init = iclass->field_initializers[index];
-  if (init == 0)
-    return;
-
-  _Jv_Constants *pool = &klass->constants;
-  int tag = pool->tags[init];
-
-  if (! field->isResolved ())
-    throw_internal_error ("initializing unresolved field");
-
-  if (obj==0 && ((field->flags & Modifier::STATIC) == 0))
-    throw_internal_error ("initializing non-static field with no object");
-
-  void *addr = 0;
-
-  if ((field->flags & Modifier::STATIC) != 0)
-    addr = (void*) field->u.addr;
-  else
-    addr = (void*) (((char*)obj) + field->u.boffset);
-
-  switch (tag)
-    {
-    case JV_CONSTANT_String:
-      {
-	jstring str;
-	str = _Jv_NewStringUtf8Const (pool->data[init].utf8);
-	pool->data[init].string = str;
-	pool->tags[init] = JV_CONSTANT_ResolvedString;
-      }
-      /* fall through */
-
-    case JV_CONSTANT_ResolvedString:
-      if (! (field->type == &java::lang::String::class$
- 	     || field->type == &java::lang::Class::class$))
-	throw_class_format_error ("string initialiser to non-string field");
-
-      *(jstring*)addr = pool->data[init].string;
-      break;
-
-    case JV_CONSTANT_Integer:
-      {
-	int value = pool->data[init].i;
-
-	if (field->type == JvPrimClass (boolean))
-	  *(jboolean*)addr = (jboolean)value;
-	
-	else if (field->type == JvPrimClass (byte))
-	  *(jbyte*)addr = (jbyte)value;
-	
-	else if (field->type == JvPrimClass (char))
-	  *(jchar*)addr = (jchar)value;
-
-	else if (field->type == JvPrimClass (short))
-	  *(jshort*)addr = (jshort)value;
-	
-	else if (field->type == JvPrimClass (int))
-	  *(jint*)addr = (jint)value;
-
-	else
-	  throw_class_format_error ("erroneous field initializer");
-      }  
-      break;
-
-    case JV_CONSTANT_Long:
-      if (field->type != JvPrimClass (long))
-	throw_class_format_error ("erroneous field initializer");
-
-      *(jlong*)addr = _Jv_loadLong (&pool->data[init]);
-      break;
-
-    case JV_CONSTANT_Float:
-      if (field->type != JvPrimClass (float))
-	throw_class_format_error ("erroneous field initializer");
-
-      *(jfloat*)addr = pool->data[init].f;
-      break;
-
-    case JV_CONSTANT_Double:
-      if (field->type != JvPrimClass (double))
-	throw_class_format_error ("erroneous field initializer");
-
-      *(jdouble*)addr = _Jv_loadDouble (&pool->data[init]);
-      break;
-
-    default:
-      throw_class_format_error ("erroneous field initializer");
-    }
-}
-
-inline static unsigned char*
-skip_one_type (unsigned char* ptr)
-{
-  int ch = *ptr++;
-
-  while (ch == '[')
-    { 
-      ch = *ptr++;
-    }
-  
-  if (ch == 'L')
-    {
-      do { ch = *ptr++; } while (ch != ';');
-    }
-
-  return ptr;
-}
-
-static ffi_type*
-get_ffi_type_from_signature (unsigned char* ptr)
-{
-  switch (*ptr) 
-    {
-    case 'L':
-    case '[':
-      return &ffi_type_pointer;
-      break;
-
-    case 'Z':
-      // On some platforms a bool is a byte, on others an int.
-      if (sizeof (jboolean) == sizeof (jbyte))
-	return &ffi_type_sint8;
-      else
-	{
-	  JvAssert (sizeof (jbyte) == sizeof (jint));
-	  return &ffi_type_sint32;
-	}
-      break;
-
-    case 'B':
-      return &ffi_type_sint8;
-      break;
-      
-    case 'C':
-      return &ffi_type_uint16;
-      break;
-	  
-    case 'S': 
-      return &ffi_type_sint16;
-      break;
-	  
-    case 'I':
-      return &ffi_type_sint32;
-      break;
-	  
-    case 'J':
-      return &ffi_type_sint64;
-      break;
-	  
-    case 'F':
-      return &ffi_type_float;
-      break;
-	  
-    case 'D':
-      return &ffi_type_double;
-      break;
-
-    case 'V':
-      return &ffi_type_void;
-      break;
-    }
-
-  throw_internal_error ("unknown type in signature");
-}
-
-/* this function yields the number of actual arguments, that is, if the
- * function is non-static, then one is added to the number of elements
- * found in the signature */
-
-int 
-_Jv_count_arguments (_Jv_Utf8Const *signature,
-		     jboolean staticp)
-{
-  unsigned char *ptr = (unsigned char*) signature->chars();
-  int arg_count = staticp ? 0 : 1;
-
-  /* first, count number of arguments */
-
-  // skip '('
-  ptr++;
-
-  // count args
-  while (*ptr != ')')
-    {
-      ptr = skip_one_type (ptr);
-      arg_count += 1;
-    }
-
-  return arg_count;
-}
-
-/* This beast will build a cif, given the signature.  Memory for
- * the cif itself and for the argument types must be allocated by the
- * caller.
- */
-
-static int 
-init_cif (_Jv_Utf8Const* signature,
-	  int arg_count,
-	  jboolean staticp,
-	  ffi_cif *cif,
-	  ffi_type **arg_types,
-	  ffi_type **rtype_p)
-{
-  unsigned char *ptr = (unsigned char*) signature->chars();
-
-  int arg_index = 0;		// arg number
-  int item_count = 0;		// stack-item count
-
-  // setup receiver
-  if (!staticp)
-    {
-      arg_types[arg_index++] = &ffi_type_pointer;
-      item_count += 1;
-    }
-
-  // skip '('
-  ptr++;
-
-  // assign arg types
-  while (*ptr != ')')
-    {
-      arg_types[arg_index++] = get_ffi_type_from_signature (ptr);
-
-      if (*ptr == 'J' || *ptr == 'D')
-	item_count += 2;
-      else
-	item_count += 1;
-
-      ptr = skip_one_type (ptr);
-    }
-
-  // skip ')'
-  ptr++;
-  ffi_type *rtype = get_ffi_type_from_signature (ptr);
-
-  ptr = skip_one_type (ptr);
-  if (ptr != (unsigned char*)signature->chars() + signature->len())
-    throw_internal_error ("did not find end of signature");
-
-  if (ffi_prep_cif (cif, FFI_DEFAULT_ABI,
-		    arg_count, rtype, arg_types) != FFI_OK)
-    throw_internal_error ("ffi_prep_cif failed");
-
-  if (rtype_p != NULL)
-    *rtype_p = rtype;
-
-  return item_count;
-}
-
-#if FFI_NATIVE_RAW_API
-#   define FFI_PREP_RAW_CLOSURE ffi_prep_raw_closure
-#   define FFI_RAW_SIZE ffi_raw_size
-#else
-#   define FFI_PREP_RAW_CLOSURE ffi_prep_java_raw_closure
-#   define FFI_RAW_SIZE ffi_java_raw_size
-#endif
-
-/* we put this one here, and not in interpret.cc because it
- * calls the utility routines _Jv_count_arguments 
- * which are static to this module.  The following struct defines the
- * layout we use for the stubs, it's only used in the ncode method. */
-
-typedef struct {
-  ffi_raw_closure  closure;
-  ffi_cif   cif;
-  ffi_type *arg_types[0];
-} ncode_closure;
-
-typedef void (*ffi_closure_fun) (ffi_cif*,void*,ffi_raw*,void*);
-
-void *
-_Jv_InterpMethod::ncode ()
-{
-  using namespace java::lang::reflect;
-
-  if (self->ncode != 0)
-    return self->ncode;
-
-  jboolean staticp = (self->accflags & Modifier::STATIC) != 0;
-  int arg_count = _Jv_count_arguments (self->signature, staticp);
-
-  ncode_closure *closure =
-    (ncode_closure*)_Jv_AllocBytes (sizeof (ncode_closure)
-					+ arg_count * sizeof (ffi_type*));
-
-  init_cif (self->signature,
-	    arg_count,
-	    staticp,
-	    &closure->cif,
-	    &closure->arg_types[0],
-	    NULL);
-
-  ffi_closure_fun fun;
-
-  args_raw_size = FFI_RAW_SIZE (&closure->cif);
-
-  JvAssert ((self->accflags & Modifier::NATIVE) == 0);
-
-  if ((self->accflags & Modifier::SYNCHRONIZED) != 0)
-    {
-      if (staticp)
-        {
-        if (::gnu::classpath::jdwp::Jdwp::isDebugging)
-		  fun = (ffi_closure_fun)&_Jv_InterpMethod::run_synch_class_debug;
-		else
-		  fun = (ffi_closure_fun)&_Jv_InterpMethod::run_synch_class;
-        }
-      else
-        {
-	      if (::gnu::classpath::jdwp::Jdwp::isDebugging)
-		    fun = (ffi_closure_fun)&_Jv_InterpMethod::run_synch_object_debug;
-		  else
-		  	fun = (ffi_closure_fun)&_Jv_InterpMethod::run_synch_object;
-        } 
-    }
-  else
-    {
-      if (staticp)
-        {
-	      if (::gnu::classpath::jdwp::Jdwp::isDebugging)
-		    fun = (ffi_closure_fun)&_Jv_InterpMethod::run_class_debug;
-		  else
-		    fun = (ffi_closure_fun)&_Jv_InterpMethod::run_class;
-        }
-      else
-        {
-	      if (::gnu::classpath::jdwp::Jdwp::isDebugging)
-		    fun = (ffi_closure_fun)&_Jv_InterpMethod::run_normal_debug;
-		  else
-		    fun = (ffi_closure_fun)&_Jv_InterpMethod::run_normal;
-        }
-    }
-
-  FFI_PREP_RAW_CLOSURE (&closure->closure,
-		        &closure->cif, 
-		        fun,
-		        (void*)this);
-
-  self->ncode = (void*)closure;
-  return self->ncode;
-}
-
-/* Find the index of the given insn in the array of insn slots
-   for this method. Returns -1 if not found. */
-jlong
-_Jv_InterpMethod::insn_index (pc_t pc)
-{
-  jlong left = 0;
-#ifdef DIRECT_THREADED
-  jlong right = number_insn_slots;
-  pc_t insns = prepared;
-#else
-  jlong right = code_length;
-  pc_t insns = bytecode ();
-#endif
-
-  while (right >= 0)
-    {
-      jlong mid = (left + right) / 2;
-      if (&insns[mid] == pc)
-	return mid;
-
-      if (pc < &insns[mid])
-	right = mid - 1;
-      else
-        left = mid + 1;
-    }
-
-  return -1;
-}
-
-void
-_Jv_InterpMethod::get_line_table (jlong& start, jlong& end,
-				  jintArray& line_numbers,
-				  jlongArray& code_indices)
-{
-#ifdef DIRECT_THREADED
-  /* For the DIRECT_THREADED case, if the method has not yet been
-   * compiled, the linetable will change to insn slots instead of
-   * bytecode PCs. It is probably easiest, in this case, to simply
-   * compile the method and guarantee that we are using insn
-   * slots.
-   */
-  _Jv_CompileMethod (this);
-
-  if (line_table_len > 0)
-    {
-      start = 0;
-      end = number_insn_slots;
-      line_numbers = JvNewIntArray (line_table_len);
-      code_indices = JvNewLongArray (line_table_len);
-
-      jint* lines = elements (line_numbers);
-      jlong* indices = elements (code_indices);
-      for (int i = 0; i < line_table_len; ++i)
-	{
-	  lines[i] = line_table[i].line;
-	  indices[i] = insn_index (line_table[i].pc);
-	}
-    }
-#else // !DIRECT_THREADED
-  if (line_table_len > 0)
-    {
-      start = 0;
-      end = code_length;
-      line_numbers = JvNewIntArray (line_table_len);
-      code_indices = JvNewLongArray (line_table_len);
-
-      jint* lines = elements (line_numbers);
-      jlong* indices = elements (code_indices);
-      for (int i = 0; i < line_table_len; ++i)
-	{
-	  lines[i] = line_table[i].line;
-	  indices[i] = (jlong) line_table[i].bytecode_pc;
-	}
-    }
-#endif // !DIRECT_THREADED
-}
-
-pc_t
-_Jv_InterpMethod::install_break (jlong index)
-{
-  return set_insn (index, breakpoint_insn);
-}
-
-pc_t
-_Jv_InterpMethod::get_insn (jlong index)
-{
-  pc_t code;
-
-#ifdef DIRECT_THREADED
-  if (index >= number_insn_slots || index < 0)
-    return NULL;
-
-  code = prepared;
-#else // !DIRECT_THREADED
-  if (index >= code_length || index < 0)
-    return NULL;
-
-  code = reinterpret_cast<pc_t> (bytecode ());
-#endif // !DIRECT_THREADED
-
-  return &code[index];
-}
-
-pc_t
-_Jv_InterpMethod::set_insn (jlong index, pc_t insn)
-{
-#ifdef DIRECT_THREADED
-  if (index >= number_insn_slots || index < 0)
-    return NULL;
-
-  pc_t code = prepared;
-  code[index].insn = insn->insn;
-#else // !DIRECT_THREADED
-  if (index >= code_length || index < 0)
-    return NULL;
-
-  pc_t code = reinterpret_cast<pc_t> (bytecode ());
-  code[index] = *insn;
-#endif // !DIRECT_THREADED
-
-  return &code[index];
-}
-
-void *
-_Jv_JNIMethod::ncode ()
-{
-  using namespace java::lang::reflect;
-
-  if (self->ncode != 0)
-    return self->ncode;
-
-  jboolean staticp = (self->accflags & Modifier::STATIC) != 0;
-  int arg_count = _Jv_count_arguments (self->signature, staticp);
-
-  ncode_closure *closure =
-    (ncode_closure*)_Jv_AllocBytes (sizeof (ncode_closure)
-				    + arg_count * sizeof (ffi_type*));
-
-  ffi_type *rtype;
-  init_cif (self->signature,
-	    arg_count,
-	    staticp,
-	    &closure->cif,
-	    &closure->arg_types[0],
-	    &rtype);
-
-  ffi_closure_fun fun;
-
-  args_raw_size = FFI_RAW_SIZE (&closure->cif);
-
-  // Initialize the argument types and CIF that represent the actual
-  // underlying JNI function.
-  int extra_args = 1;
-  if ((self->accflags & Modifier::STATIC))
-    ++extra_args;
-  jni_arg_types = (ffi_type **) _Jv_AllocBytes ((extra_args + arg_count)
-						* sizeof (ffi_type *));
-  int offset = 0;
-  jni_arg_types[offset++] = &ffi_type_pointer;
-  if ((self->accflags & Modifier::STATIC))
-    jni_arg_types[offset++] = &ffi_type_pointer;
-  memcpy (&jni_arg_types[offset], &closure->arg_types[0],
-	  arg_count * sizeof (ffi_type *));
-
-  if (ffi_prep_cif (&jni_cif, _Jv_platform_ffi_abi,
-		    extra_args + arg_count, rtype,
-		    jni_arg_types) != FFI_OK)
-    throw_internal_error ("ffi_prep_cif failed for JNI function");
-
-  JvAssert ((self->accflags & Modifier::NATIVE) != 0);
-
-  // FIXME: for now we assume that all native methods for
-  // interpreted code use JNI.
-  fun = (ffi_closure_fun) &_Jv_JNIMethod::call;
-
-  FFI_PREP_RAW_CLOSURE (&closure->closure,
-			&closure->cif, 
-			fun,
-			(void*) this);
-
-  self->ncode = (void *) closure;
-  return self->ncode;
-}
-
-static void
-throw_class_format_error (jstring msg)
-{
-  throw (msg
-	 ? new java::lang::ClassFormatError (msg)
-	 : new java::lang::ClassFormatError);
-}
-
-static void
-throw_class_format_error (const char *msg)
-{
-  throw_class_format_error (JvNewStringLatin1 (msg));
-}
-
-
-
-void
-_Jv_InterpreterEngine::do_verify (jclass klass)
-{
-  _Jv_InterpClass *iclass = (_Jv_InterpClass *) klass->aux_info;
-  for (int i = 0; i < klass->method_count; i++)
-    {
-      using namespace java::lang::reflect;
-      _Jv_MethodBase *imeth = iclass->interpreted_methods[i];
-      _Jv_ushort accflags = klass->methods[i].accflags;
-      if ((accflags & (Modifier::NATIVE | Modifier::ABSTRACT)) == 0)
-	{
-	  _Jv_InterpMethod *im = reinterpret_cast<_Jv_InterpMethod *> (imeth);
-	  _Jv_VerifyMethod (im);
-	}
-    }
-}
-
-void
-_Jv_InterpreterEngine::do_create_ncode (jclass klass)
-{
-  _Jv_InterpClass *iclass = (_Jv_InterpClass *) klass->aux_info;
-  for (int i = 0; i < klass->method_count; i++)
-    {
-      // Just skip abstract methods.  This is particularly important
-      // because we don't resize the interpreted_methods array when
-      // miranda methods are added to it.
-      if ((klass->methods[i].accflags
-	   & java::lang::reflect::Modifier::ABSTRACT)
-	  != 0)
-	continue;
-
-      _Jv_MethodBase *imeth = iclass->interpreted_methods[i];
-
-      if ((klass->methods[i].accflags & java::lang::reflect::Modifier::NATIVE)
-	  != 0)
-	{
-	  // You might think we could use a virtual `ncode' method in
-	  // the _Jv_MethodBase and unify the native and non-native
-	  // cases.  Well, we can't, because we don't allocate these
-	  // objects using `new', and thus they don't get a vtable.
-	  _Jv_JNIMethod *jnim = reinterpret_cast<_Jv_JNIMethod *> (imeth);
-	  klass->methods[i].ncode = jnim->ncode ();
-	}
-      else if (imeth != 0)		// it could be abstract
-	{
-	  _Jv_InterpMethod *im = reinterpret_cast<_Jv_InterpMethod *> (imeth);
-	  klass->methods[i].ncode = im->ncode ();
-	}
-    }
-}
-
-void
-_Jv_InterpreterEngine::do_allocate_static_fields (jclass klass,
-						  int pointer_size,
-						  int other_size)
-{
-  _Jv_InterpClass *iclass = (_Jv_InterpClass *) klass->aux_info;
-
-  // Splitting the allocations here lets us scan reference fields and
-  // avoid scanning non-reference fields.  How reference fields are
-  // scanned is a bit tricky: we allocate using _Jv_AllocRawObj, which
-  // means that this memory will be scanned conservatively (same
-  // difference, since we know all the contents here are pointers).
-  // Then we put pointers into this memory into the 'fields'
-  // structure.  Most of these are interior pointers, which is ok (but
-  // even so the pointer to the first reference field will be used and
-  // that is not an interior pointer).  The 'fields' array is also
-  // allocated with _Jv_AllocRawObj (see defineclass.cc), so it will
-  // be scanned.  A pointer to this array is held by Class and thus
-  // seen by the collector.
-  char *reference_fields = (char *) _Jv_AllocRawObj (pointer_size);
-  char *non_reference_fields = (char *) _Jv_AllocBytes (other_size);
-
-  for (int i = 0; i < klass->field_count; i++)
-    {
-      _Jv_Field *field = &klass->fields[i];
-
-      if ((field->flags & java::lang::reflect::Modifier::STATIC) == 0)
-	continue;
-
-      char *base = field->isRef() ? reference_fields : non_reference_fields;
-      field->u.addr  = base + field->u.boffset;
-
-      if (iclass->field_initializers[i] != 0)
-	{
-	  _Jv_Linker::resolve_field (field, klass->loader);
-	  _Jv_InitField (0, klass, i);
-	}
-    }
-
-  // Now we don't need the field_initializers anymore, so let the
-  // collector get rid of it.
-  iclass->field_initializers = 0;
-}
-
-_Jv_ResolvedMethod *
-_Jv_InterpreterEngine::do_resolve_method (_Jv_Method *method, jclass klass,
-					  jboolean staticp)
-{
-  int arg_count = _Jv_count_arguments (method->signature, staticp);
-
-  _Jv_ResolvedMethod* result = (_Jv_ResolvedMethod*)
-    _Jv_AllocBytes (sizeof (_Jv_ResolvedMethod)
-		    + arg_count*sizeof (ffi_type*));
-
-  result->stack_item_count
-    = init_cif (method->signature,
-		arg_count,
-		staticp,
-		&result->cif,
-		&result->arg_types[0],
-		NULL);
-
-  result->method              = method;
-  result->klass               = klass;
-
-  return result;
-}
-
-void
-_Jv_InterpreterEngine::do_post_miranda_hook (jclass klass)
-{
-  _Jv_InterpClass *iclass = (_Jv_InterpClass *) klass->aux_info;
-  for (int i = 0; i < klass->method_count; i++)
-    {
-      // Just skip abstract methods.  This is particularly important
-      // because we don't resize the interpreted_methods array when
-      // miranda methods are added to it.
-      if ((klass->methods[i].accflags
-	   & java::lang::reflect::Modifier::ABSTRACT)
-	  != 0)
-	continue;
-      // Miranda method additions mean that the `methods' array moves.
-      // We cache a pointer into this array, so we have to update.
-      iclass->interpreted_methods[i]->self = &klass->methods[i];
-    }
-}
-
-#ifdef DIRECT_THREADED
-void
-_Jv_CompileMethod (_Jv_InterpMethod* method)
-{
-  if (method->prepared == NULL)
-    _Jv_InterpMethod::run (NULL, NULL, method);
-}
-#endif // DIRECT_THREADED
-
-#endif // INTERPRETER