auto import from //depot/cupcake/@135843
diff --git a/vm/mterp/out/InterpC-allstubs.c b/vm/mterp/out/InterpC-allstubs.c
new file mode 100644
index 0000000..635a873
--- /dev/null
+++ b/vm/mterp/out/InterpC-allstubs.c
@@ -0,0 +1,3969 @@
+/*
+ * This file was generated automatically by gen-mterp.py for 'allstubs'.
+ *
+ * --> DO NOT EDIT <--
+ */
+
+/* File: c/header.c */
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* common includes */
+#include "Dalvik.h"
+#include "interp/InterpDefs.h"
+#include "mterp/Mterp.h"
+#include <math.h> // needed for fmod, fmodf
+
+/*
+ * Configuration defines. These affect the C implementations, i.e. the
+ * portable interpreter(s) and C stubs.
+ *
+ * Some defines are controlled by the Makefile, e.g.:
+ * WITH_PROFILER
+ * WITH_DEBUGGER
+ * WITH_INSTR_CHECKS
+ * WITH_TRACKREF_CHECKS
+ * EASY_GDB
+ * NDEBUG
+ *
+ * If THREADED_INTERP is not defined, we use a classic "while true / switch"
+ * interpreter. If it is defined, then the tail end of each instruction
+ * handler fetches the next instruction and jumps directly to the handler.
+ * This increases the size of the "Std" interpreter by about 10%, but
+ * provides a speedup of about the same magnitude.
+ *
+ * There's a "hybrid" approach that uses a goto table instead of a switch
+ * statement, avoiding the "is the opcode in range" tests required for switch.
+ * The performance is close to the threaded version, and without the 10%
+ * size increase, but the benchmark results are off enough that it's not
+ * worth adding as a third option.
+ */
+#define THREADED_INTERP /* threaded vs. while-loop interpreter */
+
+#ifdef WITH_INSTR_CHECKS /* instruction-level paranoia */
+# define CHECK_BRANCH_OFFSETS
+# define CHECK_REGISTER_INDICES
+#endif
+
+/*
+ * ARM EABI requires 64-bit alignment for access to 64-bit data types. We
+ * can't just use pointers to copy 64-bit values out of our interpreted
+ * register set, because gcc will generate ldrd/strd.
+ *
+ * The __UNION version copies data in and out of a union. The __MEMCPY
+ * version uses a memcpy() call to do the transfer; gcc is smart enough to
+ * not actually call memcpy(). The __UNION version is very bad on ARM;
+ * it only uses one more instruction than __MEMCPY, but for some reason
+ * gcc thinks it needs separate storage for every instance of the union.
+ * On top of that, it feels the need to zero them out at the start of the
+ * method. Net result is we zero out ~700 bytes of stack space at the top
+ * of the interpreter using ARM STM instructions.
+ */
+#if defined(__ARM_EABI__)
+//# define NO_UNALIGN_64__UNION
+# define NO_UNALIGN_64__MEMCPY
+#endif
+
+//#define LOG_INSTR /* verbose debugging */
+/* set and adjust ANDROID_LOG_TAGS='*:i jdwp:i dalvikvm:i dalvikvmi:i' */
+
+/*
+ * Keep a tally of accesses to fields. Currently only works if full DEX
+ * optimization is disabled.
+ */
+#ifdef PROFILE_FIELD_ACCESS
+# define UPDATE_FIELD_GET(_field) { (_field)->gets++; }
+# define UPDATE_FIELD_PUT(_field) { (_field)->puts++; }
+#else
+# define UPDATE_FIELD_GET(_field) ((void)0)
+# define UPDATE_FIELD_PUT(_field) ((void)0)
+#endif
+
+/*
+ * Adjust the program counter. "_offset" is a signed int, in 16-bit units.
+ *
+ * Assumes the existence of "const u2* pc" and "const u2* curMethod->insns".
+ *
+ * We don't advance the program counter until we finish an instruction or
+ * branch, because we do want to have to unroll the PC if there's an
+ * exception.
+ */
+#ifdef CHECK_BRANCH_OFFSETS
+# define ADJUST_PC(_offset) do { \
+ int myoff = _offset; /* deref only once */ \
+ if (pc + myoff < curMethod->insns || \
+ pc + myoff >= curMethod->insns + dvmGetMethodInsnsSize(curMethod)) \
+ { \
+ char* desc; \
+ desc = dexProtoCopyMethodDescriptor(&curMethod->prototype); \
+ LOGE("Invalid branch %d at 0x%04x in %s.%s %s\n", \
+ myoff, (int) (pc - curMethod->insns), \
+ curMethod->clazz->descriptor, curMethod->name, desc); \
+ free(desc); \
+ dvmAbort(); \
+ } \
+ pc += myoff; \
+ } while (false)
+#else
+# define ADJUST_PC(_offset) (pc += _offset)
+#endif
+
+/*
+ * If enabled, log instructions as we execute them.
+ */
+#ifdef LOG_INSTR
+# define ILOGD(...) ILOG(LOG_DEBUG, __VA_ARGS__)
+# define ILOGV(...) ILOG(LOG_VERBOSE, __VA_ARGS__)
+# define ILOG(_level, ...) do { \
+ char debugStrBuf[128]; \
+ snprintf(debugStrBuf, sizeof(debugStrBuf), __VA_ARGS__); \
+ if (curMethod != NULL) \
+ LOG(_level, LOG_TAG"i", "%-2d|%04x%s\n", \
+ self->threadId, (int)(pc - curMethod->insns), debugStrBuf); \
+ else \
+ LOG(_level, LOG_TAG"i", "%-2d|####%s\n", \
+ self->threadId, debugStrBuf); \
+ } while(false)
+void dvmDumpRegs(const Method* method, const u4* framePtr, bool inOnly);
+# define DUMP_REGS(_meth, _frame, _inOnly) dvmDumpRegs(_meth, _frame, _inOnly)
+static const char kSpacing[] = " ";
+#else
+# define ILOGD(...) ((void)0)
+# define ILOGV(...) ((void)0)
+# define DUMP_REGS(_meth, _frame, _inOnly) ((void)0)
+#endif
+
+/* get a long from an array of u4 */
+static inline s8 getLongFromArray(const u4* ptr, int idx)
+{
+#if defined(NO_UNALIGN_64__UNION)
+ union { s8 ll; u4 parts[2]; } conv;
+
+ ptr += idx;
+ conv.parts[0] = ptr[0];
+ conv.parts[1] = ptr[1];
+ return conv.ll;
+#elif defined(NO_UNALIGN_64__MEMCPY)
+ s8 val;
+ memcpy(&val, &ptr[idx], 8);
+ return val;
+#else
+ return *((s8*) &ptr[idx]);
+#endif
+}
+
+/* store a long into an array of u4 */
+static inline void putLongToArray(u4* ptr, int idx, s8 val)
+{
+#if defined(NO_UNALIGN_64__UNION)
+ union { s8 ll; u4 parts[2]; } conv;
+
+ ptr += idx;
+ conv.ll = val;
+ ptr[0] = conv.parts[0];
+ ptr[1] = conv.parts[1];
+#elif defined(NO_UNALIGN_64__MEMCPY)
+ memcpy(&ptr[idx], &val, 8);
+#else
+ *((s8*) &ptr[idx]) = val;
+#endif
+}
+
+/* get a double from an array of u4 */
+static inline double getDoubleFromArray(const u4* ptr, int idx)
+{
+#if defined(NO_UNALIGN_64__UNION)
+ union { double d; u4 parts[2]; } conv;
+
+ ptr += idx;
+ conv.parts[0] = ptr[0];
+ conv.parts[1] = ptr[1];
+ return conv.d;
+#elif defined(NO_UNALIGN_64__MEMCPY)
+ double dval;
+ memcpy(&dval, &ptr[idx], 8);
+ return dval;
+#else
+ return *((double*) &ptr[idx]);
+#endif
+}
+
+/* store a double into an array of u4 */
+static inline void putDoubleToArray(u4* ptr, int idx, double dval)
+{
+#if defined(NO_UNALIGN_64__UNION)
+ union { double d; u4 parts[2]; } conv;
+
+ ptr += idx;
+ conv.d = dval;
+ ptr[0] = conv.parts[0];
+ ptr[1] = conv.parts[1];
+#elif defined(NO_UNALIGN_64__MEMCPY)
+ memcpy(&ptr[idx], &dval, 8);
+#else
+ *((double*) &ptr[idx]) = dval;
+#endif
+}
+
+/*
+ * If enabled, validate the register number on every access. Otherwise,
+ * just do an array access.
+ *
+ * Assumes the existence of "u4* fp".
+ *
+ * "_idx" may be referenced more than once.
+ */
+#ifdef CHECK_REGISTER_INDICES
+# define GET_REGISTER(_idx) \
+ ( (_idx) < curMethod->registersSize ? \
+ (fp[(_idx)]) : (assert(!"bad reg"),1969) )
+# define SET_REGISTER(_idx, _val) \
+ ( (_idx) < curMethod->registersSize ? \
+ (fp[(_idx)] = (u4)(_val)) : (assert(!"bad reg"),1969) )
+# define GET_REGISTER_AS_OBJECT(_idx) ((Object *)GET_REGISTER(_idx))
+# define SET_REGISTER_AS_OBJECT(_idx, _val) SET_REGISTER(_idx, (s4)_val)
+# define GET_REGISTER_INT(_idx) ((s4) GET_REGISTER(_idx))
+# define SET_REGISTER_INT(_idx, _val) SET_REGISTER(_idx, (s4)_val)
+# define GET_REGISTER_WIDE(_idx) \
+ ( (_idx) < curMethod->registersSize-1 ? \
+ getLongFromArray(fp, (_idx)) : (assert(!"bad reg"),1969) )
+# define SET_REGISTER_WIDE(_idx, _val) \
+ ( (_idx) < curMethod->registersSize-1 ? \
+ putLongToArray(fp, (_idx), (_val)) : (assert(!"bad reg"),1969) )
+# define GET_REGISTER_FLOAT(_idx) \
+ ( (_idx) < curMethod->registersSize ? \
+ (*((float*) &fp[(_idx)])) : (assert(!"bad reg"),1969.0f) )
+# define SET_REGISTER_FLOAT(_idx, _val) \
+ ( (_idx) < curMethod->registersSize ? \
+ (*((float*) &fp[(_idx)]) = (_val)) : (assert(!"bad reg"),1969.0f) )
+# define GET_REGISTER_DOUBLE(_idx) \
+ ( (_idx) < curMethod->registersSize-1 ? \
+ getDoubleFromArray(fp, (_idx)) : (assert(!"bad reg"),1969.0) )
+# define SET_REGISTER_DOUBLE(_idx, _val) \
+ ( (_idx) < curMethod->registersSize-1 ? \
+ putDoubleToArray(fp, (_idx), (_val)) : (assert(!"bad reg"),1969.0) )
+#else
+# define GET_REGISTER(_idx) (fp[(_idx)])
+# define SET_REGISTER(_idx, _val) (fp[(_idx)] = (_val))
+# define GET_REGISTER_AS_OBJECT(_idx) ((Object*) fp[(_idx)])
+# define SET_REGISTER_AS_OBJECT(_idx, _val) (fp[(_idx)] = (u4)(_val))
+# define GET_REGISTER_INT(_idx) ((s4)GET_REGISTER(_idx))
+# define SET_REGISTER_INT(_idx, _val) SET_REGISTER(_idx, (s4)_val)
+# define GET_REGISTER_WIDE(_idx) getLongFromArray(fp, (_idx))
+# define SET_REGISTER_WIDE(_idx, _val) putLongToArray(fp, (_idx), (_val))
+# define GET_REGISTER_FLOAT(_idx) (*((float*) &fp[(_idx)]))
+# define SET_REGISTER_FLOAT(_idx, _val) (*((float*) &fp[(_idx)]) = (_val))
+# define GET_REGISTER_DOUBLE(_idx) getDoubleFromArray(fp, (_idx))
+# define SET_REGISTER_DOUBLE(_idx, _val) putDoubleToArray(fp, (_idx), (_val))
+#endif
+
+/*
+ * Get 16 bits from the specified offset of the program counter. We always
+ * want to load 16 bits at a time from the instruction stream -- it's more
+ * efficient than 8 and won't have the alignment problems that 32 might.
+ *
+ * Assumes existence of "const u2* pc".
+ */
+#define FETCH(_offset) (pc[(_offset)])
+
+/*
+ * Extract instruction byte from 16-bit fetch (_inst is a u2).
+ */
+#define INST_INST(_inst) ((_inst) & 0xff)
+
+/*
+ * Extract the "vA, vB" 4-bit registers from the instruction word (_inst is u2).
+ */
+#define INST_A(_inst) (((_inst) >> 8) & 0x0f)
+#define INST_B(_inst) ((_inst) >> 12)
+
+/*
+ * Get the 8-bit "vAA" 8-bit register index from the instruction word.
+ * (_inst is u2)
+ */
+#define INST_AA(_inst) ((_inst) >> 8)
+
+/*
+ * The current PC must be available to Throwable constructors, e.g.
+ * those created by dvmThrowException(), so that the exception stack
+ * trace can be generated correctly. If we don't do this, the offset
+ * within the current method won't be shown correctly. See the notes
+ * in Exception.c.
+ *
+ * Assumes existence of "u4* fp" and "const u2* pc".
+ */
+#define EXPORT_PC() (SAVEAREA_FROM_FP(fp)->xtra.currentPc = pc)
+
+/*
+ * Determine if we need to switch to a different interpreter. "_current"
+ * is either INTERP_STD or INTERP_DBG. It should be fixed for a given
+ * interpreter generation file, which should remove the outer conditional
+ * from the following.
+ *
+ * If we're building without debug and profiling support, we never switch.
+ */
+#if defined(WITH_PROFILER) || defined(WITH_DEBUGGER)
+# define NEED_INTERP_SWITCH(_current) ( \
+ (_current == INTERP_STD) ? \
+ dvmDebuggerOrProfilerActive() : !dvmDebuggerOrProfilerActive() )
+#else
+# define NEED_INTERP_SWITCH(_current) (false)
+#endif
+
+/*
+ * Look up an interface on a class using the cache.
+ */
+INLINE Method* dvmFindInterfaceMethodInCache(ClassObject* thisClass,
+ u4 methodIdx, const Method* method, DvmDex* methodClassDex)
+{
+#define ATOMIC_CACHE_CALC \
+ dvmInterpFindInterfaceMethod(thisClass, methodIdx, method, methodClassDex)
+
+ return (Method*) ATOMIC_CACHE_LOOKUP(methodClassDex->pInterfaceCache,
+ DEX_INTERFACE_CACHE_SIZE, thisClass, methodIdx);
+
+#undef ATOMIC_CACHE_CALC
+}
+
+/*
+ * Check to see if "obj" is NULL. If so, throw an exception. Assumes the
+ * pc has already been exported to the stack.
+ *
+ * Perform additional checks on debug builds.
+ *
+ * Use this to check for NULL when the instruction handler calls into
+ * something that could throw an exception (so we have already called
+ * EXPORT_PC at the top).
+ */
+static inline bool checkForNull(Object* obj)
+{
+ if (obj == NULL) {
+ dvmThrowException("Ljava/lang/NullPointerException;", NULL);
+ return false;
+ }
+#ifdef WITH_EXTRA_OBJECT_VALIDATION
+ if (!dvmIsValidObject(obj)) {
+ LOGE("Invalid object %p\n", obj);
+ dvmAbort();
+ }
+#endif
+#ifndef NDEBUG
+ if (obj->clazz == NULL || ((u4) obj->clazz) <= 65536) {
+ /* probable heap corruption */
+ LOGE("Invalid object class %p (in %p)\n", obj->clazz, obj);
+ dvmAbort();
+ }
+#endif
+ return true;
+}
+
+/*
+ * Check to see if "obj" is NULL. If so, export the PC into the stack
+ * frame and throw an exception.
+ *
+ * Perform additional checks on debug builds.
+ *
+ * Use this to check for NULL when the instruction handler doesn't do
+ * anything else that can throw an exception.
+ */
+static inline bool checkForNullExportPC(Object* obj, u4* fp, const u2* pc)
+{
+ if (obj == NULL) {
+ EXPORT_PC();
+ dvmThrowException("Ljava/lang/NullPointerException;", NULL);
+ return false;
+ }
+#ifdef WITH_EXTRA_OBJECT_VALIDATION
+ if (!dvmIsValidObject(obj)) {
+ LOGE("Invalid object %p\n", obj);
+ dvmAbort();
+ }
+#endif
+#ifndef NDEBUG
+ if (obj->clazz == NULL || ((u4) obj->clazz) <= 65536) {
+ /* probable heap corruption */
+ LOGE("Invalid object class %p (in %p)\n", obj->clazz, obj);
+ dvmAbort();
+ }
+#endif
+ return true;
+}
+
+
+/* File: cstubs/stubdefs.c */
+/* this is a standard (no debug support) interpreter */
+#define INTERP_TYPE INTERP_STD
+#define CHECK_DEBUG_AND_PROF() ((void)0)
+# define CHECK_TRACKED_REFS() ((void)0)
+
+/*
+ * In the C mterp stubs, "goto" is a function call followed immediately
+ * by a return.
+ */
+
+#define GOTO_TARGET_DECL(_target, ...) \
+ void dvmMterp_##_target(MterpGlue* glue, ## __VA_ARGS__);
+
+#define GOTO_TARGET(_target, ...) \
+ void dvmMterp_##_target(MterpGlue* glue, ## __VA_ARGS__) { \
+ u2 ref, vsrc1, vsrc2, vdst; \
+ u2 inst = FETCH(0); \
+ const Method* methodToCall; \
+ StackSaveArea* debugSaveArea;
+
+#define GOTO_TARGET_END }
+
+/*
+ * Redefine what used to be local variable accesses into MterpGlue struct
+ * references. (These are undefined down in "footer.c".)
+ */
+#define retval glue->retval
+#define pc glue->pc
+#define fp glue->fp
+#define curMethod glue->method
+#define methodClassDex glue->methodClassDex
+#define self glue->self
+#define debugTrackedRefStart glue->debugTrackedRefStart
+
+/* ugh */
+#define STUB_HACK(x) x
+
+
+/*
+ * Opcode handler framing macros. Here, each opcode is a separate function
+ * that takes a "glue" argument and returns void. We can't declare
+ * these "static" because they may be called from an assembly stub.
+ */
+#define HANDLE_OPCODE(_op) \
+ void dvmMterp_##_op(MterpGlue* glue) { \
+ u2 ref, vsrc1, vsrc2, vdst; \
+ u2 inst = FETCH(0);
+
+#define OP_END }
+
+/*
+ * Like the "portable" FINISH, but don't reload "inst", and return to caller
+ * when done.
+ */
+#define FINISH(_offset) { \
+ ADJUST_PC(_offset); \
+ CHECK_DEBUG_AND_PROF(); \
+ CHECK_TRACKED_REFS(); \
+ return; \
+ }
+
+
+/*
+ * The "goto label" statements turn into function calls followed by
+ * return statements. Some of the functions take arguments, which in the
+ * portable interpreter are handled by assigning values to globals.
+ */
+
+#define GOTO_exceptionThrown() \
+ do { \
+ dvmMterp_exceptionThrown(glue); \
+ return; \
+ } while(false)
+
+#define GOTO_returnFromMethod() \
+ do { \
+ dvmMterp_returnFromMethod(glue); \
+ return; \
+ } while(false)
+
+#define GOTO_invoke(_target, _methodCallRange) \
+ do { \
+ dvmMterp_##_target(glue, _methodCallRange); \
+ return; \
+ } while(false)
+
+#define GOTO_invokeMethod(_methodCallRange, _methodToCall, _vsrc1, _vdst) \
+ do { \
+ dvmMterp_invokeMethod(glue, _methodCallRange, _methodToCall, \
+ _vsrc1, _vdst); \
+ return; \
+ } while(false)
+
+/*
+ * As a special case, "goto bail" turns into a longjmp. Use "bail_switch"
+ * if we need to switch to the other interpreter upon our return.
+ */
+#define GOTO_bail() \
+ dvmMterpStdBail(glue, false);
+#define GOTO_bail_switch() \
+ dvmMterpStdBail(glue, true);
+
+/*
+ * Periodically check for thread suspension.
+ *
+ * While we're at it, see if a debugger has attached or the profiler has
+ * started. If so, switch to a different "goto" table.
+ */
+#define PERIODIC_CHECKS(_entryPoint, _pcadj) { \
+ dvmCheckSuspendQuick(self); \
+ if (NEED_INTERP_SWITCH(INTERP_TYPE)) { \
+ ADJUST_PC(_pcadj); \
+ glue->entryPoint = _entryPoint; \
+ LOGVV("threadid=%d: switch to STD ep=%d adj=%d\n", \
+ glue->self->threadId, (_entryPoint), (_pcadj)); \
+ GOTO_bail_switch(); \
+ } \
+ }
+
+
+/* File: c/opcommon.c */
+/* forward declarations of goto targets */
+GOTO_TARGET_DECL(filledNewArray, bool methodCallRange);
+GOTO_TARGET_DECL(invokeVirtual, bool methodCallRange);
+GOTO_TARGET_DECL(invokeSuper, bool methodCallRange);
+GOTO_TARGET_DECL(invokeInterface, bool methodCallRange);
+GOTO_TARGET_DECL(invokeDirect, bool methodCallRange);
+GOTO_TARGET_DECL(invokeStatic, bool methodCallRange);
+GOTO_TARGET_DECL(invokeVirtualQuick, bool methodCallRange);
+GOTO_TARGET_DECL(invokeSuperQuick, bool methodCallRange);
+GOTO_TARGET_DECL(invokeMethod, bool methodCallRange, const Method* methodToCall,
+ u2 count, u2 regs);
+GOTO_TARGET_DECL(returnFromMethod);
+GOTO_TARGET_DECL(exceptionThrown);
+
+/*
+ * ===========================================================================
+ *
+ * What follows are opcode definitions shared between multiple opcodes with
+ * minor substitutions handled by the C pre-processor. These should probably
+ * use the mterp substitution mechanism instead, with the code here moved
+ * into common fragment files (like the asm "binop.S"), although it's hard
+ * to give up the C preprocessor in favor of the much simpler text subst.
+ *
+ * ===========================================================================
+ */
+
+#define HANDLE_NUMCONV(_opcode, _opname, _fromtype, _totype) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER##_totype(vdst, \
+ GET_REGISTER##_fromtype(vsrc1)); \
+ FINISH(1);
+
+#define HANDLE_FLOAT_TO_INT(_opcode, _opname, _fromvtype, _fromrtype, \
+ _tovtype, _tortype) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ { \
+ /* spec defines specific handling for +/- inf and NaN values */ \
+ _fromvtype val; \
+ _tovtype intMin, intMax, result; \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s v%d,v%d", (_opname), vdst, vsrc1); \
+ val = GET_REGISTER##_fromrtype(vsrc1); \
+ intMin = (_tovtype) 1 << (sizeof(_tovtype) * 8 -1); \
+ intMax = ~intMin; \
+ result = (_tovtype) val; \
+ if (val >= intMax) /* +inf */ \
+ result = intMax; \
+ else if (val <= intMin) /* -inf */ \
+ result = intMin; \
+ else if (val != val) /* NaN */ \
+ result = 0; \
+ else \
+ result = (_tovtype) val; \
+ SET_REGISTER##_tortype(vdst, result); \
+ } \
+ FINISH(1);
+
+#define HANDLE_INT_TO_SMALL(_opcode, _opname, _type) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|int-to-%s v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER(vdst, (_type) GET_REGISTER(vsrc1)); \
+ FINISH(1);
+
+/* NOTE: the comparison result is always a signed 4-byte integer */
+#define HANDLE_OP_CMPX(_opcode, _opname, _varType, _type, _nanVal) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ int result; \
+ u2 regs; \
+ _varType val1, val2; \
+ vdst = INST_AA(inst); \
+ regs = FETCH(1); \
+ vsrc1 = regs & 0xff; \
+ vsrc2 = regs >> 8; \
+ ILOGV("|cmp%s v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ val1 = GET_REGISTER##_type(vsrc1); \
+ val2 = GET_REGISTER##_type(vsrc2); \
+ if (val1 == val2) \
+ result = 0; \
+ else if (val1 < val2) \
+ result = -1; \
+ else if (val1 > val2) \
+ result = 1; \
+ else \
+ result = (_nanVal); \
+ ILOGV("+ result=%d\n", result); \
+ SET_REGISTER(vdst, result); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_IF_XX(_opcode, _opname, _cmp) \
+ HANDLE_OPCODE(_opcode /*vA, vB, +CCCC*/) \
+ vsrc1 = INST_A(inst); \
+ vsrc2 = INST_B(inst); \
+ if ((s4) GET_REGISTER(vsrc1) _cmp (s4) GET_REGISTER(vsrc2)) { \
+ int branchOffset = (s2)FETCH(1); /* sign-extended */ \
+ ILOGV("|if-%s v%d,v%d,+0x%04x", (_opname), vsrc1, vsrc2, \
+ branchOffset); \
+ ILOGV("> branch taken"); \
+ if (branchOffset < 0) \
+ PERIODIC_CHECKS(kInterpEntryInstr, branchOffset); \
+ FINISH(branchOffset); \
+ } else { \
+ ILOGV("|if-%s v%d,v%d,-", (_opname), vsrc1, vsrc2); \
+ FINISH(2); \
+ }
+
+#define HANDLE_OP_IF_XXZ(_opcode, _opname, _cmp) \
+ HANDLE_OPCODE(_opcode /*vAA, +BBBB*/) \
+ vsrc1 = INST_AA(inst); \
+ if ((s4) GET_REGISTER(vsrc1) _cmp 0) { \
+ int branchOffset = (s2)FETCH(1); /* sign-extended */ \
+ ILOGV("|if-%s v%d,+0x%04x", (_opname), vsrc1, branchOffset); \
+ ILOGV("> branch taken"); \
+ if (branchOffset < 0) \
+ PERIODIC_CHECKS(kInterpEntryInstr, branchOffset); \
+ FINISH(branchOffset); \
+ } else { \
+ ILOGV("|if-%s v%d,-", (_opname), vsrc1); \
+ FINISH(2); \
+ }
+
+#define HANDLE_UNOP(_opcode, _opname, _pfx, _sfx, _type) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER##_type(vdst, _pfx GET_REGISTER##_type(vsrc1) _sfx); \
+ FINISH(1);
+
+#define HANDLE_OP_X_INT(_opcode, _opname, _op, _chkdiv) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ u2 srcRegs; \
+ vdst = INST_AA(inst); \
+ srcRegs = FETCH(1); \
+ vsrc1 = srcRegs & 0xff; \
+ vsrc2 = srcRegs >> 8; \
+ ILOGV("|%s-int v%d,v%d", (_opname), vdst, vsrc1); \
+ if (_chkdiv != 0) { \
+ s4 firstVal, secondVal, result; \
+ firstVal = GET_REGISTER(vsrc1); \
+ secondVal = GET_REGISTER(vsrc2); \
+ if (secondVal == 0) { \
+ EXPORT_PC(); \
+ dvmThrowException("Ljava/lang/ArithmeticException;", \
+ "divide by zero"); \
+ GOTO_exceptionThrown(); \
+ } \
+ if ((u4)firstVal == 0x80000000 && secondVal == -1) { \
+ if (_chkdiv == 1) \
+ result = firstVal; /* division */ \
+ else \
+ result = 0; /* remainder */ \
+ } else { \
+ result = firstVal _op secondVal; \
+ } \
+ SET_REGISTER(vdst, result); \
+ } else { \
+ /* non-div/rem case */ \
+ SET_REGISTER(vdst, \
+ (s4) GET_REGISTER(vsrc1) _op (s4) GET_REGISTER(vsrc2)); \
+ } \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_SHX_INT(_opcode, _opname, _cast, _op) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ u2 srcRegs; \
+ vdst = INST_AA(inst); \
+ srcRegs = FETCH(1); \
+ vsrc1 = srcRegs & 0xff; \
+ vsrc2 = srcRegs >> 8; \
+ ILOGV("|%s-int v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER(vdst, \
+ _cast GET_REGISTER(vsrc1) _op (GET_REGISTER(vsrc2) & 0x1f)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_X_INT_LIT16(_opcode, _opname, _op, _chkdiv) \
+ HANDLE_OPCODE(_opcode /*vA, vB, #+CCCC*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ vsrc2 = FETCH(1); \
+ ILOGV("|%s-int/lit16 v%d,v%d,#+0x%04x", \
+ (_opname), vdst, vsrc1, vsrc2); \
+ if (_chkdiv != 0) { \
+ s4 firstVal, result; \
+ firstVal = GET_REGISTER(vsrc1); \
+ if ((s2) vsrc2 == 0) { \
+ EXPORT_PC(); \
+ dvmThrowException("Ljava/lang/ArithmeticException;", \
+ "divide by zero"); \
+ GOTO_exceptionThrown(); \
+ } \
+ if ((u4)firstVal == 0x80000000 && ((s2) vsrc2) == -1) { \
+ /* won't generate /lit16 instr for this; check anyway */ \
+ if (_chkdiv == 1) \
+ result = firstVal; /* division */ \
+ else \
+ result = 0; /* remainder */ \
+ } else { \
+ result = firstVal _op (s2) vsrc2; \
+ } \
+ SET_REGISTER(vdst, result); \
+ } else { \
+ /* non-div/rem case */ \
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1) _op (s2) vsrc2); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_X_INT_LIT8(_opcode, _opname, _op, _chkdiv) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, #+CC*/) \
+ { \
+ u2 litInfo; \
+ vdst = INST_AA(inst); \
+ litInfo = FETCH(1); \
+ vsrc1 = litInfo & 0xff; \
+ vsrc2 = litInfo >> 8; /* constant */ \
+ ILOGV("|%s-int/lit8 v%d,v%d,#+0x%02x", \
+ (_opname), vdst, vsrc1, vsrc2); \
+ if (_chkdiv != 0) { \
+ s4 firstVal, result; \
+ firstVal = GET_REGISTER(vsrc1); \
+ if ((s1) vsrc2 == 0) { \
+ EXPORT_PC(); \
+ dvmThrowException("Ljava/lang/ArithmeticException;", \
+ "divide by zero"); \
+ GOTO_exceptionThrown(); \
+ } \
+ if ((u4)firstVal == 0x80000000 && ((s1) vsrc2) == -1) { \
+ if (_chkdiv == 1) \
+ result = firstVal; /* division */ \
+ else \
+ result = 0; /* remainder */ \
+ } else { \
+ result = firstVal _op ((s1) vsrc2); \
+ } \
+ SET_REGISTER(vdst, result); \
+ } else { \
+ SET_REGISTER(vdst, \
+ (s4) GET_REGISTER(vsrc1) _op (s1) vsrc2); \
+ } \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_SHX_INT_LIT8(_opcode, _opname, _cast, _op) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, #+CC*/) \
+ { \
+ u2 litInfo; \
+ vdst = INST_AA(inst); \
+ litInfo = FETCH(1); \
+ vsrc1 = litInfo & 0xff; \
+ vsrc2 = litInfo >> 8; /* constant */ \
+ ILOGV("|%s-int/lit8 v%d,v%d,#+0x%02x", \
+ (_opname), vdst, vsrc1, vsrc2); \
+ SET_REGISTER(vdst, \
+ _cast GET_REGISTER(vsrc1) _op (vsrc2 & 0x1f)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_X_INT_2ADDR(_opcode, _opname, _op, _chkdiv) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s-int-2addr v%d,v%d", (_opname), vdst, vsrc1); \
+ if (_chkdiv != 0) { \
+ s4 firstVal, secondVal, result; \
+ firstVal = GET_REGISTER(vdst); \
+ secondVal = GET_REGISTER(vsrc1); \
+ if (secondVal == 0) { \
+ EXPORT_PC(); \
+ dvmThrowException("Ljava/lang/ArithmeticException;", \
+ "divide by zero"); \
+ GOTO_exceptionThrown(); \
+ } \
+ if ((u4)firstVal == 0x80000000 && secondVal == -1) { \
+ if (_chkdiv == 1) \
+ result = firstVal; /* division */ \
+ else \
+ result = 0; /* remainder */ \
+ } else { \
+ result = firstVal _op secondVal; \
+ } \
+ SET_REGISTER(vdst, result); \
+ } else { \
+ SET_REGISTER(vdst, \
+ (s4) GET_REGISTER(vdst) _op (s4) GET_REGISTER(vsrc1)); \
+ } \
+ FINISH(1);
+
+#define HANDLE_OP_SHX_INT_2ADDR(_opcode, _opname, _cast, _op) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s-int-2addr v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER(vdst, \
+ _cast GET_REGISTER(vdst) _op (GET_REGISTER(vsrc1) & 0x1f)); \
+ FINISH(1);
+
+#define HANDLE_OP_X_LONG(_opcode, _opname, _op, _chkdiv) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ u2 srcRegs; \
+ vdst = INST_AA(inst); \
+ srcRegs = FETCH(1); \
+ vsrc1 = srcRegs & 0xff; \
+ vsrc2 = srcRegs >> 8; \
+ ILOGV("|%s-long v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ if (_chkdiv != 0) { \
+ s8 firstVal, secondVal, result; \
+ firstVal = GET_REGISTER_WIDE(vsrc1); \
+ secondVal = GET_REGISTER_WIDE(vsrc2); \
+ if (secondVal == 0LL) { \
+ EXPORT_PC(); \
+ dvmThrowException("Ljava/lang/ArithmeticException;", \
+ "divide by zero"); \
+ GOTO_exceptionThrown(); \
+ } \
+ if ((u8)firstVal == 0x8000000000000000ULL && \
+ secondVal == -1LL) \
+ { \
+ if (_chkdiv == 1) \
+ result = firstVal; /* division */ \
+ else \
+ result = 0; /* remainder */ \
+ } else { \
+ result = firstVal _op secondVal; \
+ } \
+ SET_REGISTER_WIDE(vdst, result); \
+ } else { \
+ SET_REGISTER_WIDE(vdst, \
+ (s8) GET_REGISTER_WIDE(vsrc1) _op (s8) GET_REGISTER_WIDE(vsrc2)); \
+ } \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_SHX_LONG(_opcode, _opname, _cast, _op) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ u2 srcRegs; \
+ vdst = INST_AA(inst); \
+ srcRegs = FETCH(1); \
+ vsrc1 = srcRegs & 0xff; \
+ vsrc2 = srcRegs >> 8; \
+ ILOGV("|%s-long v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ SET_REGISTER_WIDE(vdst, \
+ _cast GET_REGISTER_WIDE(vsrc1) _op (GET_REGISTER(vsrc2) & 0x3f)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_X_LONG_2ADDR(_opcode, _opname, _op, _chkdiv) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s-long-2addr v%d,v%d", (_opname), vdst, vsrc1); \
+ if (_chkdiv != 0) { \
+ s8 firstVal, secondVal, result; \
+ firstVal = GET_REGISTER_WIDE(vdst); \
+ secondVal = GET_REGISTER_WIDE(vsrc1); \
+ if (secondVal == 0LL) { \
+ EXPORT_PC(); \
+ dvmThrowException("Ljava/lang/ArithmeticException;", \
+ "divide by zero"); \
+ GOTO_exceptionThrown(); \
+ } \
+ if ((u8)firstVal == 0x8000000000000000ULL && \
+ secondVal == -1LL) \
+ { \
+ if (_chkdiv == 1) \
+ result = firstVal; /* division */ \
+ else \
+ result = 0; /* remainder */ \
+ } else { \
+ result = firstVal _op secondVal; \
+ } \
+ SET_REGISTER_WIDE(vdst, result); \
+ } else { \
+ SET_REGISTER_WIDE(vdst, \
+ (s8) GET_REGISTER_WIDE(vdst) _op (s8)GET_REGISTER_WIDE(vsrc1));\
+ } \
+ FINISH(1);
+
+#define HANDLE_OP_SHX_LONG_2ADDR(_opcode, _opname, _cast, _op) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s-long-2addr v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER_WIDE(vdst, \
+ _cast GET_REGISTER_WIDE(vdst) _op (GET_REGISTER(vsrc1) & 0x3f)); \
+ FINISH(1);
+
+#define HANDLE_OP_X_FLOAT(_opcode, _opname, _op) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ u2 srcRegs; \
+ vdst = INST_AA(inst); \
+ srcRegs = FETCH(1); \
+ vsrc1 = srcRegs & 0xff; \
+ vsrc2 = srcRegs >> 8; \
+ ILOGV("|%s-float v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ SET_REGISTER_FLOAT(vdst, \
+ GET_REGISTER_FLOAT(vsrc1) _op GET_REGISTER_FLOAT(vsrc2)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_X_DOUBLE(_opcode, _opname, _op) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ u2 srcRegs; \
+ vdst = INST_AA(inst); \
+ srcRegs = FETCH(1); \
+ vsrc1 = srcRegs & 0xff; \
+ vsrc2 = srcRegs >> 8; \
+ ILOGV("|%s-double v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ SET_REGISTER_DOUBLE(vdst, \
+ GET_REGISTER_DOUBLE(vsrc1) _op GET_REGISTER_DOUBLE(vsrc2)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_X_FLOAT_2ADDR(_opcode, _opname, _op) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s-float-2addr v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER_FLOAT(vdst, \
+ GET_REGISTER_FLOAT(vdst) _op GET_REGISTER_FLOAT(vsrc1)); \
+ FINISH(1);
+
+#define HANDLE_OP_X_DOUBLE_2ADDR(_opcode, _opname, _op) \
+ HANDLE_OPCODE(_opcode /*vA, vB*/) \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); \
+ ILOGV("|%s-double-2addr v%d,v%d", (_opname), vdst, vsrc1); \
+ SET_REGISTER_DOUBLE(vdst, \
+ GET_REGISTER_DOUBLE(vdst) _op GET_REGISTER_DOUBLE(vsrc1)); \
+ FINISH(1);
+
+#define HANDLE_OP_AGET(_opcode, _opname, _type, _regsize) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ ArrayObject* arrayObj; \
+ u2 arrayInfo; \
+ EXPORT_PC(); \
+ vdst = INST_AA(inst); \
+ arrayInfo = FETCH(1); \
+ vsrc1 = arrayInfo & 0xff; /* array ptr */ \
+ vsrc2 = arrayInfo >> 8; /* index */ \
+ ILOGV("|aget%s v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ arrayObj = (ArrayObject*) GET_REGISTER(vsrc1); \
+ if (!checkForNull((Object*) arrayObj)) \
+ GOTO_exceptionThrown(); \
+ if (GET_REGISTER(vsrc2) >= arrayObj->length) { \
+ LOGV("Invalid array access: %p %d (len=%d)\n", \
+ arrayObj, vsrc2, arrayObj->length); \
+ dvmThrowException("Ljava/lang/ArrayIndexOutOfBoundsException;", \
+ NULL); \
+ GOTO_exceptionThrown(); \
+ } \
+ SET_REGISTER##_regsize(vdst, \
+ ((_type*) arrayObj->contents)[GET_REGISTER(vsrc2)]); \
+ ILOGV("+ AGET[%d]=0x%x", GET_REGISTER(vsrc2), GET_REGISTER(vdst)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_OP_APUT(_opcode, _opname, _type, _regsize) \
+ HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \
+ { \
+ ArrayObject* arrayObj; \
+ u2 arrayInfo; \
+ EXPORT_PC(); \
+ vdst = INST_AA(inst); /* AA: source value */ \
+ arrayInfo = FETCH(1); \
+ vsrc1 = arrayInfo & 0xff; /* BB: array ptr */ \
+ vsrc2 = arrayInfo >> 8; /* CC: index */ \
+ ILOGV("|aput%s v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \
+ arrayObj = (ArrayObject*) GET_REGISTER(vsrc1); \
+ if (!checkForNull((Object*) arrayObj)) \
+ GOTO_exceptionThrown(); \
+ if (GET_REGISTER(vsrc2) >= arrayObj->length) { \
+ dvmThrowException("Ljava/lang/ArrayIndexOutOfBoundsException;", \
+ NULL); \
+ GOTO_exceptionThrown(); \
+ } \
+ ILOGV("+ APUT[%d]=0x%08x", GET_REGISTER(vsrc2), GET_REGISTER(vdst));\
+ ((_type*) arrayObj->contents)[GET_REGISTER(vsrc2)] = \
+ GET_REGISTER##_regsize(vdst); \
+ } \
+ FINISH(2);
+
+/*
+ * It's possible to get a bad value out of a field with sub-32-bit stores
+ * because the -quick versions always operate on 32 bits. Consider:
+ * short foo = -1 (sets a 32-bit register to 0xffffffff)
+ * iput-quick foo (writes all 32 bits to the field)
+ * short bar = 1 (sets a 32-bit register to 0x00000001)
+ * iput-short (writes the low 16 bits to the field)
+ * iget-quick foo (reads all 32 bits from the field, yielding 0xffff0001)
+ * This can only happen when optimized and non-optimized code has interleaved
+ * access to the same field. This is unlikely but possible.
+ *
+ * The easiest way to fix this is to always read/write 32 bits at a time. On
+ * a device with a 16-bit data bus this is sub-optimal. (The alternative
+ * approach is to have sub-int versions of iget-quick, but now we're wasting
+ * Dalvik instruction space and making it less likely that handler code will
+ * already be in the CPU i-cache.)
+ */
+#define HANDLE_IGET_X(_opcode, _opname, _ftype, _regsize) \
+ HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \
+ { \
+ InstField* ifield; \
+ Object* obj; \
+ EXPORT_PC(); \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); /* object ptr */ \
+ ref = FETCH(1); /* field ref */ \
+ ILOGV("|iget%s v%d,v%d,field@0x%04x", (_opname), vdst, vsrc1, ref); \
+ obj = (Object*) GET_REGISTER(vsrc1); \
+ if (!checkForNull(obj)) \
+ GOTO_exceptionThrown(); \
+ ifield = (InstField*) dvmDexGetResolvedField(methodClassDex, ref); \
+ if (ifield == NULL) { \
+ ifield = dvmResolveInstField(curMethod->clazz, ref); \
+ if (ifield == NULL) \
+ GOTO_exceptionThrown(); \
+ } \
+ SET_REGISTER##_regsize(vdst, \
+ dvmGetField##_ftype(obj, ifield->byteOffset)); \
+ ILOGV("+ IGET '%s'=0x%08llx", ifield->field.name, \
+ (u8) GET_REGISTER##_regsize(vdst)); \
+ UPDATE_FIELD_GET(&ifield->field); \
+ } \
+ FINISH(2);
+
+#define HANDLE_IGET_X_QUICK(_opcode, _opname, _ftype, _regsize) \
+ HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \
+ { \
+ Object* obj; \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); /* object ptr */ \
+ ref = FETCH(1); /* field offset */ \
+ ILOGV("|iget%s-quick v%d,v%d,field@+%u", \
+ (_opname), vdst, vsrc1, ref); \
+ obj = (Object*) GET_REGISTER(vsrc1); \
+ if (!checkForNullExportPC(obj, fp, pc)) \
+ GOTO_exceptionThrown(); \
+ SET_REGISTER##_regsize(vdst, dvmGetField##_ftype(obj, ref)); \
+ ILOGV("+ IGETQ %d=0x%08llx", ref, \
+ (u8) GET_REGISTER##_regsize(vdst)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_IPUT_X(_opcode, _opname, _ftype, _regsize) \
+ HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \
+ { \
+ InstField* ifield; \
+ Object* obj; \
+ EXPORT_PC(); \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); /* object ptr */ \
+ ref = FETCH(1); /* field ref */ \
+ ILOGV("|iput%s v%d,v%d,field@0x%04x", (_opname), vdst, vsrc1, ref); \
+ obj = (Object*) GET_REGISTER(vsrc1); \
+ if (!checkForNull(obj)) \
+ GOTO_exceptionThrown(); \
+ ifield = (InstField*) dvmDexGetResolvedField(methodClassDex, ref); \
+ if (ifield == NULL) { \
+ ifield = dvmResolveInstField(curMethod->clazz, ref); \
+ if (ifield == NULL) \
+ GOTO_exceptionThrown(); \
+ } \
+ dvmSetField##_ftype(obj, ifield->byteOffset, \
+ GET_REGISTER##_regsize(vdst)); \
+ ILOGV("+ IPUT '%s'=0x%08llx", ifield->field.name, \
+ (u8) GET_REGISTER##_regsize(vdst)); \
+ UPDATE_FIELD_PUT(&ifield->field); \
+ } \
+ FINISH(2);
+
+#define HANDLE_IPUT_X_QUICK(_opcode, _opname, _ftype, _regsize) \
+ HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \
+ { \
+ Object* obj; \
+ vdst = INST_A(inst); \
+ vsrc1 = INST_B(inst); /* object ptr */ \
+ ref = FETCH(1); /* field offset */ \
+ ILOGV("|iput%s-quick v%d,v%d,field@0x%04x", \
+ (_opname), vdst, vsrc1, ref); \
+ obj = (Object*) GET_REGISTER(vsrc1); \
+ if (!checkForNullExportPC(obj, fp, pc)) \
+ GOTO_exceptionThrown(); \
+ dvmSetField##_ftype(obj, ref, GET_REGISTER##_regsize(vdst)); \
+ ILOGV("+ IPUTQ %d=0x%08llx", ref, \
+ (u8) GET_REGISTER##_regsize(vdst)); \
+ } \
+ FINISH(2);
+
+#define HANDLE_SGET_X(_opcode, _opname, _ftype, _regsize) \
+ HANDLE_OPCODE(_opcode /*vAA, field@BBBB*/) \
+ { \
+ StaticField* sfield; \
+ vdst = INST_AA(inst); \
+ ref = FETCH(1); /* field ref */ \
+ ILOGV("|sget%s v%d,sfield@0x%04x", (_opname), vdst, ref); \
+ sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \
+ if (sfield == NULL) { \
+ EXPORT_PC(); \
+ sfield = dvmResolveStaticField(curMethod->clazz, ref); \
+ if (sfield == NULL) \
+ GOTO_exceptionThrown(); \
+ } \
+ SET_REGISTER##_regsize(vdst, dvmGetStaticField##_ftype(sfield)); \
+ ILOGV("+ SGET '%s'=0x%08llx", \
+ sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \
+ UPDATE_FIELD_GET(&sfield->field); \
+ } \
+ FINISH(2);
+
+#define HANDLE_SPUT_X(_opcode, _opname, _ftype, _regsize) \
+ HANDLE_OPCODE(_opcode /*vAA, field@BBBB*/) \
+ { \
+ StaticField* sfield; \
+ vdst = INST_AA(inst); \
+ ref = FETCH(1); /* field ref */ \
+ ILOGV("|sput%s v%d,sfield@0x%04x", (_opname), vdst, ref); \
+ sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \
+ if (sfield == NULL) { \
+ EXPORT_PC(); \
+ sfield = dvmResolveStaticField(curMethod->clazz, ref); \
+ if (sfield == NULL) \
+ GOTO_exceptionThrown(); \
+ } \
+ dvmSetStaticField##_ftype(sfield, GET_REGISTER##_regsize(vdst)); \
+ ILOGV("+ SPUT '%s'=0x%08llx", \
+ sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \
+ UPDATE_FIELD_PUT(&sfield->field); \
+ } \
+ FINISH(2);
+
+
+/* File: c/OP_NOP.c */
+HANDLE_OPCODE(OP_NOP)
+ FINISH(1);
+OP_END
+
+/* File: c/OP_MOVE.c */
+HANDLE_OPCODE(OP_MOVE /*vA, vB*/)
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ ILOGV("|move%s v%d,v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE) ? "" : "-object", vdst, vsrc1,
+ kSpacing, vdst, GET_REGISTER(vsrc1));
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1));
+ FINISH(1);
+OP_END
+
+/* File: c/OP_MOVE_FROM16.c */
+HANDLE_OPCODE(OP_MOVE_FROM16 /*vAA, vBBBB*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|move%s/from16 v%d,v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE_FROM16) ? "" : "-object", vdst, vsrc1,
+ kSpacing, vdst, GET_REGISTER(vsrc1));
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1));
+ FINISH(2);
+OP_END
+
+/* File: c/OP_MOVE_16.c */
+HANDLE_OPCODE(OP_MOVE_16 /*vAAAA, vBBBB*/)
+ vdst = FETCH(1);
+ vsrc1 = FETCH(2);
+ ILOGV("|move%s/16 v%d,v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE_16) ? "" : "-object", vdst, vsrc1,
+ kSpacing, vdst, GET_REGISTER(vsrc1));
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1));
+ FINISH(3);
+OP_END
+
+/* File: c/OP_MOVE_WIDE.c */
+HANDLE_OPCODE(OP_MOVE_WIDE /*vA, vB*/)
+ /* IMPORTANT: must correctly handle overlapping registers, e.g. both
+ * "move-wide v6, v7" and "move-wide v7, v6" */
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ ILOGV("|move-wide v%d,v%d %s(v%d=0x%08llx)", vdst, vsrc1,
+ kSpacing+5, vdst, GET_REGISTER_WIDE(vsrc1));
+ SET_REGISTER_WIDE(vdst, GET_REGISTER_WIDE(vsrc1));
+ FINISH(1);
+OP_END
+
+/* File: c/OP_MOVE_WIDE_FROM16.c */
+HANDLE_OPCODE(OP_MOVE_WIDE_FROM16 /*vAA, vBBBB*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|move-wide/from16 v%d,v%d (v%d=0x%08llx)", vdst, vsrc1,
+ vdst, GET_REGISTER_WIDE(vsrc1));
+ SET_REGISTER_WIDE(vdst, GET_REGISTER_WIDE(vsrc1));
+ FINISH(2);
+OP_END
+
+/* File: c/OP_MOVE_WIDE_16.c */
+HANDLE_OPCODE(OP_MOVE_WIDE_16 /*vAAAA, vBBBB*/)
+ vdst = FETCH(1);
+ vsrc1 = FETCH(2);
+ ILOGV("|move-wide/16 v%d,v%d %s(v%d=0x%08llx)", vdst, vsrc1,
+ kSpacing+8, vdst, GET_REGISTER_WIDE(vsrc1));
+ SET_REGISTER_WIDE(vdst, GET_REGISTER_WIDE(vsrc1));
+ FINISH(3);
+OP_END
+
+/* File: c/OP_MOVE_OBJECT.c */
+/* File: c/OP_MOVE.c */
+HANDLE_OPCODE(OP_MOVE_OBJECT /*vA, vB*/)
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ ILOGV("|move%s v%d,v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE) ? "" : "-object", vdst, vsrc1,
+ kSpacing, vdst, GET_REGISTER(vsrc1));
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1));
+ FINISH(1);
+OP_END
+
+
+/* File: c/OP_MOVE_OBJECT_FROM16.c */
+/* File: c/OP_MOVE_FROM16.c */
+HANDLE_OPCODE(OP_MOVE_OBJECT_FROM16 /*vAA, vBBBB*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|move%s/from16 v%d,v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE_FROM16) ? "" : "-object", vdst, vsrc1,
+ kSpacing, vdst, GET_REGISTER(vsrc1));
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1));
+ FINISH(2);
+OP_END
+
+
+/* File: c/OP_MOVE_OBJECT_16.c */
+/* File: c/OP_MOVE_16.c */
+HANDLE_OPCODE(OP_MOVE_OBJECT_16 /*vAAAA, vBBBB*/)
+ vdst = FETCH(1);
+ vsrc1 = FETCH(2);
+ ILOGV("|move%s/16 v%d,v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE_16) ? "" : "-object", vdst, vsrc1,
+ kSpacing, vdst, GET_REGISTER(vsrc1));
+ SET_REGISTER(vdst, GET_REGISTER(vsrc1));
+ FINISH(3);
+OP_END
+
+
+/* File: c/OP_MOVE_RESULT.c */
+HANDLE_OPCODE(OP_MOVE_RESULT /*vAA*/)
+ vdst = INST_AA(inst);
+ ILOGV("|move-result%s v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE_RESULT) ? "" : "-object",
+ vdst, kSpacing+4, vdst,retval.i);
+ SET_REGISTER(vdst, retval.i);
+ FINISH(1);
+OP_END
+
+/* File: c/OP_MOVE_RESULT_WIDE.c */
+HANDLE_OPCODE(OP_MOVE_RESULT_WIDE /*vAA*/)
+ vdst = INST_AA(inst);
+ ILOGV("|move-result-wide v%d %s(0x%08llx)", vdst, kSpacing, retval.j);
+ SET_REGISTER_WIDE(vdst, retval.j);
+ FINISH(1);
+OP_END
+
+/* File: c/OP_MOVE_RESULT_OBJECT.c */
+/* File: c/OP_MOVE_RESULT.c */
+HANDLE_OPCODE(OP_MOVE_RESULT_OBJECT /*vAA*/)
+ vdst = INST_AA(inst);
+ ILOGV("|move-result%s v%d %s(v%d=0x%08x)",
+ (INST_INST(inst) == OP_MOVE_RESULT) ? "" : "-object",
+ vdst, kSpacing+4, vdst,retval.i);
+ SET_REGISTER(vdst, retval.i);
+ FINISH(1);
+OP_END
+
+
+/* File: c/OP_MOVE_EXCEPTION.c */
+HANDLE_OPCODE(OP_MOVE_EXCEPTION /*vAA*/)
+ vdst = INST_AA(inst);
+ ILOGV("|move-exception v%d", vdst);
+ assert(self->exception != NULL);
+ SET_REGISTER(vdst, (u4)self->exception);
+ dvmClearException(self);
+ FINISH(1);
+OP_END
+
+/* File: c/OP_RETURN_VOID.c */
+HANDLE_OPCODE(OP_RETURN_VOID /**/)
+ ILOGV("|return-void");
+#ifndef NDEBUG
+ retval.j = 0xababababULL; // placate valgrind
+#endif
+ GOTO_returnFromMethod();
+OP_END
+
+/* File: c/OP_RETURN.c */
+HANDLE_OPCODE(OP_RETURN /*vAA*/)
+ vsrc1 = INST_AA(inst);
+ ILOGV("|return%s v%d",
+ (INST_INST(inst) == OP_RETURN) ? "" : "-object", vsrc1);
+ retval.i = GET_REGISTER(vsrc1);
+ GOTO_returnFromMethod();
+OP_END
+
+/* File: c/OP_RETURN_WIDE.c */
+HANDLE_OPCODE(OP_RETURN_WIDE /*vAA*/)
+ vsrc1 = INST_AA(inst);
+ ILOGV("|return-wide v%d", vsrc1);
+ retval.j = GET_REGISTER_WIDE(vsrc1);
+ GOTO_returnFromMethod();
+OP_END
+
+/* File: c/OP_RETURN_OBJECT.c */
+/* File: c/OP_RETURN.c */
+HANDLE_OPCODE(OP_RETURN_OBJECT /*vAA*/)
+ vsrc1 = INST_AA(inst);
+ ILOGV("|return%s v%d",
+ (INST_INST(inst) == OP_RETURN) ? "" : "-object", vsrc1);
+ retval.i = GET_REGISTER(vsrc1);
+ GOTO_returnFromMethod();
+OP_END
+
+
+/* File: c/OP_CONST_4.c */
+HANDLE_OPCODE(OP_CONST_4 /*vA, #+B*/)
+ {
+ s4 tmp;
+
+ vdst = INST_A(inst);
+ tmp = (s4) (INST_B(inst) << 28) >> 28; // sign extend 4-bit value
+ ILOGV("|const/4 v%d,#0x%02x", vdst, (s4)tmp);
+ SET_REGISTER(vdst, tmp);
+ }
+ FINISH(1);
+OP_END
+
+/* File: c/OP_CONST_16.c */
+HANDLE_OPCODE(OP_CONST_16 /*vAA, #+BBBB*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|const/16 v%d,#0x%04x", vdst, (s2)vsrc1);
+ SET_REGISTER(vdst, (s2) vsrc1);
+ FINISH(2);
+OP_END
+
+/* File: c/OP_CONST.c */
+HANDLE_OPCODE(OP_CONST /*vAA, #+BBBBBBBB*/)
+ {
+ u4 tmp;
+
+ vdst = INST_AA(inst);
+ tmp = FETCH(1);
+ tmp |= (u4)FETCH(2) << 16;
+ ILOGV("|const v%d,#0x%08x", vdst, tmp);
+ SET_REGISTER(vdst, tmp);
+ }
+ FINISH(3);
+OP_END
+
+/* File: c/OP_CONST_HIGH16.c */
+HANDLE_OPCODE(OP_CONST_HIGH16 /*vAA, #+BBBB0000*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|const/high16 v%d,#0x%04x0000", vdst, vsrc1);
+ SET_REGISTER(vdst, vsrc1 << 16);
+ FINISH(2);
+OP_END
+
+/* File: c/OP_CONST_WIDE_16.c */
+HANDLE_OPCODE(OP_CONST_WIDE_16 /*vAA, #+BBBB*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|const-wide/16 v%d,#0x%04x", vdst, (s2)vsrc1);
+ SET_REGISTER_WIDE(vdst, (s2)vsrc1);
+ FINISH(2);
+OP_END
+
+/* File: c/OP_CONST_WIDE_32.c */
+HANDLE_OPCODE(OP_CONST_WIDE_32 /*vAA, #+BBBBBBBB*/)
+ {
+ u4 tmp;
+
+ vdst = INST_AA(inst);
+ tmp = FETCH(1);
+ tmp |= (u4)FETCH(2) << 16;
+ ILOGV("|const-wide/32 v%d,#0x%08x", vdst, tmp);
+ SET_REGISTER_WIDE(vdst, (s4) tmp);
+ }
+ FINISH(3);
+OP_END
+
+/* File: c/OP_CONST_WIDE.c */
+HANDLE_OPCODE(OP_CONST_WIDE /*vAA, #+BBBBBBBBBBBBBBBB*/)
+ {
+ u8 tmp;
+
+ vdst = INST_AA(inst);
+ tmp = FETCH(1);
+ tmp |= (u8)FETCH(2) << 16;
+ tmp |= (u8)FETCH(3) << 32;
+ tmp |= (u8)FETCH(4) << 48;
+ ILOGV("|const-wide v%d,#0x%08llx", vdst, tmp);
+ SET_REGISTER_WIDE(vdst, tmp);
+ }
+ FINISH(5);
+OP_END
+
+/* File: c/OP_CONST_WIDE_HIGH16.c */
+HANDLE_OPCODE(OP_CONST_WIDE_HIGH16 /*vAA, #+BBBB000000000000*/)
+ vdst = INST_AA(inst);
+ vsrc1 = FETCH(1);
+ ILOGV("|const-wide/high16 v%d,#0x%04x000000000000", vdst, vsrc1);
+ SET_REGISTER_WIDE(vdst, ((u8) vsrc1) << 48);
+ FINISH(2);
+OP_END
+
+/* File: c/OP_CONST_STRING.c */
+HANDLE_OPCODE(OP_CONST_STRING /*vAA, string@BBBB*/)
+ {
+ StringObject* strObj;
+
+ vdst = INST_AA(inst);
+ ref = FETCH(1);
+ ILOGV("|const-string v%d string@0x%04x", vdst, ref);
+ strObj = dvmDexGetResolvedString(methodClassDex, ref);
+ if (strObj == NULL) {
+ EXPORT_PC();
+ strObj = dvmResolveString(curMethod->clazz, ref);
+ if (strObj == NULL)
+ GOTO_exceptionThrown();
+ }
+ SET_REGISTER(vdst, (u4) strObj);
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_CONST_STRING_JUMBO.c */
+HANDLE_OPCODE(OP_CONST_STRING_JUMBO /*vAA, string@BBBBBBBB*/)
+ {
+ StringObject* strObj;
+ u4 tmp;
+
+ vdst = INST_AA(inst);
+ tmp = FETCH(1);
+ tmp |= (u4)FETCH(2) << 16;
+ ILOGV("|const-string/jumbo v%d string@0x%08x", vdst, tmp);
+ strObj = dvmDexGetResolvedString(methodClassDex, tmp);
+ if (strObj == NULL) {
+ EXPORT_PC();
+ strObj = dvmResolveString(curMethod->clazz, tmp);
+ if (strObj == NULL)
+ GOTO_exceptionThrown();
+ }
+ SET_REGISTER(vdst, (u4) strObj);
+ }
+ FINISH(3);
+OP_END
+
+/* File: c/OP_CONST_CLASS.c */
+HANDLE_OPCODE(OP_CONST_CLASS /*vAA, class@BBBB*/)
+ {
+ ClassObject* clazz;
+
+ vdst = INST_AA(inst);
+ ref = FETCH(1);
+ ILOGV("|const-class v%d class@0x%04x", vdst, ref);
+ clazz = dvmDexGetResolvedClass(methodClassDex, ref);
+ if (clazz == NULL) {
+ EXPORT_PC();
+ clazz = dvmResolveClass(curMethod->clazz, ref, true);
+ if (clazz == NULL)
+ GOTO_exceptionThrown();
+ }
+ SET_REGISTER(vdst, (u4) clazz);
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_MONITOR_ENTER.c */
+HANDLE_OPCODE(OP_MONITOR_ENTER /*vAA*/)
+ {
+ Object* obj;
+
+ vsrc1 = INST_AA(inst);
+ ILOGV("|monitor-enter v%d %s(0x%08x)",
+ vsrc1, kSpacing+6, GET_REGISTER(vsrc1));
+ obj = (Object*)GET_REGISTER(vsrc1);
+ if (!checkForNullExportPC(obj, fp, pc))
+ GOTO_exceptionThrown();
+ ILOGV("+ locking %p %s\n", obj, obj->clazz->descriptor);
+#ifdef WITH_MONITOR_TRACKING
+ EXPORT_PC(); /* need for stack trace */
+#endif
+ dvmLockObject(self, obj);
+#ifdef WITH_DEADLOCK_PREDICTION
+ if (dvmCheckException(self))
+ GOTO_exceptionThrown();
+#endif
+ }
+ FINISH(1);
+OP_END
+
+/* File: c/OP_MONITOR_EXIT.c */
+HANDLE_OPCODE(OP_MONITOR_EXIT /*vAA*/)
+ {
+ Object* obj;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst);
+ ILOGV("|monitor-exit v%d %s(0x%08x)",
+ vsrc1, kSpacing+5, GET_REGISTER(vsrc1));
+ obj = (Object*)GET_REGISTER(vsrc1);
+ if (!checkForNull(obj)) {
+ /*
+ * The exception needs to be processed at the *following*
+ * instruction, not the current instruction (see the Dalvik
+ * spec). Because we're jumping to an exception handler,
+ * we're not actually at risk of skipping an instruction
+ * by doing so.
+ */
+ ADJUST_PC(1); /* monitor-exit width is 1 */
+ GOTO_exceptionThrown();
+ }
+ ILOGV("+ unlocking %p %s\n", obj, obj->clazz->descriptor);
+ if (!dvmUnlockObject(self, obj)) {
+ assert(dvmCheckException(self));
+ ADJUST_PC(1);
+ GOTO_exceptionThrown();
+ }
+ }
+ FINISH(1);
+OP_END
+
+/* File: c/OP_CHECK_CAST.c */
+HANDLE_OPCODE(OP_CHECK_CAST /*vAA, class@BBBB*/)
+ {
+ ClassObject* clazz;
+ Object* obj;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst);
+ ref = FETCH(1); /* class to check against */
+ ILOGV("|check-cast v%d,class@0x%04x", vsrc1, ref);
+
+ obj = (Object*)GET_REGISTER(vsrc1);
+ if (obj != NULL) {
+#if defined(WITH_EXTRA_OBJECT_VALIDATION)
+ if (!checkForNull(obj))
+ GOTO_exceptionThrown();
+#endif
+ clazz = dvmDexGetResolvedClass(methodClassDex, ref);
+ if (clazz == NULL) {
+ clazz = dvmResolveClass(curMethod->clazz, ref, false);
+ if (clazz == NULL)
+ GOTO_exceptionThrown();
+ }
+ if (!dvmInstanceof(obj->clazz, clazz)) {
+ dvmThrowExceptionWithClassMessage(
+ "Ljava/lang/ClassCastException;", obj->clazz->descriptor);
+ GOTO_exceptionThrown();
+ }
+ }
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_INSTANCE_OF.c */
+HANDLE_OPCODE(OP_INSTANCE_OF /*vA, vB, class@CCCC*/)
+ {
+ ClassObject* clazz;
+ Object* obj;
+
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst); /* object to check */
+ ref = FETCH(1); /* class to check against */
+ ILOGV("|instance-of v%d,v%d,class@0x%04x", vdst, vsrc1, ref);
+
+ obj = (Object*)GET_REGISTER(vsrc1);
+ if (obj == NULL) {
+ SET_REGISTER(vdst, 0);
+ } else {
+#if defined(WITH_EXTRA_OBJECT_VALIDATION)
+ if (!checkForNullExportPC(obj, fp, pc))
+ GOTO_exceptionThrown();
+#endif
+ clazz = dvmDexGetResolvedClass(methodClassDex, ref);
+ if (clazz == NULL) {
+ EXPORT_PC();
+ clazz = dvmResolveClass(curMethod->clazz, ref, true);
+ if (clazz == NULL)
+ GOTO_exceptionThrown();
+ }
+ SET_REGISTER(vdst, dvmInstanceof(obj->clazz, clazz));
+ }
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_ARRAY_LENGTH.c */
+HANDLE_OPCODE(OP_ARRAY_LENGTH /*vA, vB*/)
+ {
+ ArrayObject* arrayObj;
+
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ arrayObj = (ArrayObject*) GET_REGISTER(vsrc1);
+ ILOGV("|array-length v%d,v%d (%p)", vdst, vsrc1, arrayObj);
+ if (!checkForNullExportPC((Object*) arrayObj, fp, pc))
+ GOTO_exceptionThrown();
+ /* verifier guarantees this is an array reference */
+ SET_REGISTER(vdst, arrayObj->length);
+ }
+ FINISH(1);
+OP_END
+
+/* File: c/OP_NEW_INSTANCE.c */
+HANDLE_OPCODE(OP_NEW_INSTANCE /*vAA, class@BBBB*/)
+ {
+ ClassObject* clazz;
+ Object* newObj;
+
+ EXPORT_PC();
+
+ vdst = INST_AA(inst);
+ ref = FETCH(1);
+ ILOGV("|new-instance v%d,class@0x%04x", vdst, ref);
+ clazz = dvmDexGetResolvedClass(methodClassDex, ref);
+ if (clazz == NULL) {
+ clazz = dvmResolveClass(curMethod->clazz, ref, false);
+ if (clazz == NULL)
+ GOTO_exceptionThrown();
+ }
+
+ if (!dvmIsClassInitialized(clazz) && !dvmInitClass(clazz))
+ GOTO_exceptionThrown();
+
+ /*
+ * Note: the verifier can ensure that this never happens, allowing us
+ * to remove the check. However, the spec requires we throw the
+ * exception at runtime, not verify time, so the verifier would
+ * need to replace the new-instance call with a magic "throw
+ * InstantiationError" instruction.
+ *
+ * Since this relies on the verifier, which is optional, we would
+ * also need a "new-instance-quick" instruction to identify instances
+ * that don't require the check.
+ */
+ if (dvmIsInterfaceClass(clazz) || dvmIsAbstractClass(clazz)) {
+ dvmThrowExceptionWithClassMessage("Ljava/lang/InstantiationError;",
+ clazz->descriptor);
+ GOTO_exceptionThrown();
+ }
+ newObj = dvmAllocObject(clazz, ALLOC_DONT_TRACK);
+ if (newObj == NULL)
+ GOTO_exceptionThrown();
+ SET_REGISTER(vdst, (u4) newObj);
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_NEW_ARRAY.c */
+HANDLE_OPCODE(OP_NEW_ARRAY /*vA, vB, class@CCCC*/)
+ {
+ ClassObject* arrayClass;
+ ArrayObject* newArray;
+ s4 length;
+
+ EXPORT_PC();
+
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst); /* length reg */
+ ref = FETCH(1);
+ ILOGV("|new-array v%d,v%d,class@0x%04x (%d elements)",
+ vdst, vsrc1, ref, (s4) GET_REGISTER(vsrc1));
+ length = (s4) GET_REGISTER(vsrc1);
+ if (length < 0) {
+ dvmThrowException("Ljava/lang/NegativeArraySizeException;", NULL);
+ GOTO_exceptionThrown();
+ }
+ arrayClass = dvmDexGetResolvedClass(methodClassDex, ref);
+ if (arrayClass == NULL) {
+ arrayClass = dvmResolveClass(curMethod->clazz, ref, false);
+ if (arrayClass == NULL)
+ GOTO_exceptionThrown();
+ }
+ /* verifier guarantees this is an array class */
+ assert(dvmIsArrayClass(arrayClass));
+ assert(dvmIsClassInitialized(arrayClass));
+
+ newArray = dvmAllocArrayByClass(arrayClass, length, ALLOC_DONT_TRACK);
+ if (newArray == NULL)
+ GOTO_exceptionThrown();
+ SET_REGISTER(vdst, (u4) newArray);
+ }
+ FINISH(2);
+OP_END
+
+
+/* File: c/OP_FILLED_NEW_ARRAY.c */
+HANDLE_OPCODE(OP_FILLED_NEW_ARRAY /*vB, {vD, vE, vF, vG, vA}, class@CCCC*/)
+ GOTO_invoke(filledNewArray, false);
+OP_END
+
+/* File: c/OP_FILLED_NEW_ARRAY_RANGE.c */
+HANDLE_OPCODE(OP_FILLED_NEW_ARRAY_RANGE /*{vCCCC..v(CCCC+AA-1)}, class@BBBB*/)
+ GOTO_invoke(filledNewArray, true);
+OP_END
+
+/* File: c/OP_FILL_ARRAY_DATA.c */
+HANDLE_OPCODE(OP_FILL_ARRAY_DATA) /*vAA, +BBBBBBBB*/
+ {
+ const u2* arrayData;
+ s4 offset;
+ ArrayObject* arrayObj;
+
+ EXPORT_PC();
+ vsrc1 = INST_AA(inst);
+ offset = FETCH(1) | (((s4) FETCH(2)) << 16);
+ ILOGV("|fill-array-data v%d +0x%04x", vsrc1, offset);
+ arrayData = pc + offset; // offset in 16-bit units
+#ifndef NDEBUG
+ if (arrayData < curMethod->insns ||
+ arrayData >= curMethod->insns + dvmGetMethodInsnsSize(curMethod))
+ {
+ /* should have been caught in verifier */
+ dvmThrowException("Ljava/lang/InternalError;",
+ "bad fill array data");
+ GOTO_exceptionThrown();
+ }
+#endif
+ arrayObj = (ArrayObject*) GET_REGISTER(vsrc1);
+ if (!dvmInterpHandleFillArrayData(arrayObj, arrayData)) {
+ GOTO_exceptionThrown();
+ }
+ FINISH(3);
+ }
+OP_END
+
+/* File: c/OP_THROW.c */
+HANDLE_OPCODE(OP_THROW /*vAA*/)
+ {
+ Object* obj;
+
+ vsrc1 = INST_AA(inst);
+ ILOGV("|throw v%d (%p)", vsrc1, (void*)GET_REGISTER(vsrc1));
+ obj = (Object*) GET_REGISTER(vsrc1);
+ if (!checkForNullExportPC(obj, fp, pc)) {
+ /* will throw a null pointer exception */
+ LOGVV("Bad exception\n");
+ } else {
+ /* use the requested exception */
+ dvmSetException(self, obj);
+ }
+ GOTO_exceptionThrown();
+ }
+OP_END
+
+/* File: c/OP_GOTO.c */
+HANDLE_OPCODE(OP_GOTO /*+AA*/)
+ vdst = INST_AA(inst);
+ if ((s1)vdst < 0)
+ ILOGV("|goto -0x%02x", -((s1)vdst));
+ else
+ ILOGV("|goto +0x%02x", ((s1)vdst));
+ ILOGV("> branch taken");
+ if ((s1)vdst < 0)
+ PERIODIC_CHECKS(kInterpEntryInstr, (s1)vdst);
+ FINISH((s1)vdst);
+OP_END
+
+/* File: c/OP_GOTO_16.c */
+HANDLE_OPCODE(OP_GOTO_16 /*+AAAA*/)
+ {
+ s4 offset = (s2) FETCH(1); /* sign-extend next code unit */
+
+ if (offset < 0)
+ ILOGV("|goto/16 -0x%04x", -offset);
+ else
+ ILOGV("|goto/16 +0x%04x", offset);
+ ILOGV("> branch taken");
+ if (offset < 0)
+ PERIODIC_CHECKS(kInterpEntryInstr, offset);
+ FINISH(offset);
+ }
+OP_END
+
+/* File: c/OP_GOTO_32.c */
+HANDLE_OPCODE(OP_GOTO_32 /*+AAAAAAAA*/)
+ {
+ s4 offset = FETCH(1); /* low-order 16 bits */
+ offset |= ((s4) FETCH(2)) << 16; /* high-order 16 bits */
+
+ if (offset < 0)
+ ILOGV("|goto/32 -0x%08x", -offset);
+ else
+ ILOGV("|goto/32 +0x%08x", offset);
+ ILOGV("> branch taken");
+ if (offset <= 0) /* allowed to branch to self */
+ PERIODIC_CHECKS(kInterpEntryInstr, offset);
+ FINISH(offset);
+ }
+OP_END
+
+/* File: c/OP_PACKED_SWITCH.c */
+HANDLE_OPCODE(OP_PACKED_SWITCH /*vAA, +BBBB*/)
+ {
+ const u2* switchData;
+ u4 testVal;
+ s4 offset;
+
+ vsrc1 = INST_AA(inst);
+ offset = FETCH(1) | (((s4) FETCH(2)) << 16);
+ ILOGV("|packed-switch v%d +0x%04x", vsrc1, vsrc2);
+ switchData = pc + offset; // offset in 16-bit units
+#ifndef NDEBUG
+ if (switchData < curMethod->insns ||
+ switchData >= curMethod->insns + dvmGetMethodInsnsSize(curMethod))
+ {
+ /* should have been caught in verifier */
+ EXPORT_PC();
+ dvmThrowException("Ljava/lang/InternalError;", "bad packed switch");
+ GOTO_exceptionThrown();
+ }
+#endif
+ testVal = GET_REGISTER(vsrc1);
+
+ offset = dvmInterpHandlePackedSwitch(switchData, testVal);
+ ILOGV("> branch taken (0x%04x)\n", offset);
+ if (offset <= 0) /* uncommon */
+ PERIODIC_CHECKS(kInterpEntryInstr, offset);
+ FINISH(offset);
+ }
+OP_END
+
+/* File: c/OP_SPARSE_SWITCH.c */
+HANDLE_OPCODE(OP_SPARSE_SWITCH /*vAA, +BBBB*/)
+ {
+ const u2* switchData;
+ u4 testVal;
+ s4 offset;
+
+ vsrc1 = INST_AA(inst);
+ offset = FETCH(1) | (((s4) FETCH(2)) << 16);
+ ILOGV("|sparse-switch v%d +0x%04x", vsrc1, vsrc2);
+ switchData = pc + offset; // offset in 16-bit units
+#ifndef NDEBUG
+ if (switchData < curMethod->insns ||
+ switchData >= curMethod->insns + dvmGetMethodInsnsSize(curMethod))
+ {
+ /* should have been caught in verifier */
+ EXPORT_PC();
+ dvmThrowException("Ljava/lang/InternalError;", "bad sparse switch");
+ GOTO_exceptionThrown();
+ }
+#endif
+ testVal = GET_REGISTER(vsrc1);
+
+ offset = dvmInterpHandleSparseSwitch(switchData, testVal);
+ ILOGV("> branch taken (0x%04x)\n", offset);
+ if (offset <= 0) /* uncommon */
+ PERIODIC_CHECKS(kInterpEntryInstr, offset);
+ FINISH(offset);
+ }
+OP_END
+
+/* File: c/OP_CMPL_FLOAT.c */
+HANDLE_OP_CMPX(OP_CMPL_FLOAT, "l-float", float, _FLOAT, -1)
+OP_END
+
+/* File: c/OP_CMPG_FLOAT.c */
+HANDLE_OP_CMPX(OP_CMPG_FLOAT, "g-float", float, _FLOAT, 1)
+OP_END
+
+/* File: c/OP_CMPL_DOUBLE.c */
+HANDLE_OP_CMPX(OP_CMPL_DOUBLE, "l-double", double, _DOUBLE, -1)
+OP_END
+
+/* File: c/OP_CMPG_DOUBLE.c */
+HANDLE_OP_CMPX(OP_CMPG_DOUBLE, "g-double", double, _DOUBLE, 1)
+OP_END
+
+/* File: c/OP_CMP_LONG.c */
+HANDLE_OP_CMPX(OP_CMP_LONG, "-long", s8, _WIDE, 0)
+OP_END
+
+/* File: c/OP_IF_EQ.c */
+HANDLE_OP_IF_XX(OP_IF_EQ, "eq", ==)
+OP_END
+
+/* File: c/OP_IF_NE.c */
+HANDLE_OP_IF_XX(OP_IF_NE, "ne", !=)
+OP_END
+
+/* File: c/OP_IF_LT.c */
+HANDLE_OP_IF_XX(OP_IF_LT, "lt", <)
+OP_END
+
+/* File: c/OP_IF_GE.c */
+HANDLE_OP_IF_XX(OP_IF_GE, "ge", >=)
+OP_END
+
+/* File: c/OP_IF_GT.c */
+HANDLE_OP_IF_XX(OP_IF_GT, "gt", >)
+OP_END
+
+/* File: c/OP_IF_LE.c */
+HANDLE_OP_IF_XX(OP_IF_LE, "le", <=)
+OP_END
+
+/* File: c/OP_IF_EQZ.c */
+HANDLE_OP_IF_XXZ(OP_IF_EQZ, "eqz", ==)
+OP_END
+
+/* File: c/OP_IF_NEZ.c */
+HANDLE_OP_IF_XXZ(OP_IF_NEZ, "nez", !=)
+OP_END
+
+/* File: c/OP_IF_LTZ.c */
+HANDLE_OP_IF_XXZ(OP_IF_LTZ, "ltz", <)
+OP_END
+
+/* File: c/OP_IF_GEZ.c */
+HANDLE_OP_IF_XXZ(OP_IF_GEZ, "gez", >=)
+OP_END
+
+/* File: c/OP_IF_GTZ.c */
+HANDLE_OP_IF_XXZ(OP_IF_GTZ, "gtz", >)
+OP_END
+
+/* File: c/OP_IF_LEZ.c */
+HANDLE_OP_IF_XXZ(OP_IF_LEZ, "lez", <=)
+OP_END
+
+/* File: c/OP_UNUSED_3E.c */
+HANDLE_OPCODE(OP_UNUSED_3E)
+OP_END
+
+/* File: c/OP_UNUSED_3F.c */
+HANDLE_OPCODE(OP_UNUSED_3F)
+OP_END
+
+/* File: c/OP_UNUSED_40.c */
+HANDLE_OPCODE(OP_UNUSED_40)
+OP_END
+
+/* File: c/OP_UNUSED_41.c */
+HANDLE_OPCODE(OP_UNUSED_41)
+OP_END
+
+/* File: c/OP_UNUSED_42.c */
+HANDLE_OPCODE(OP_UNUSED_42)
+OP_END
+
+/* File: c/OP_UNUSED_43.c */
+HANDLE_OPCODE(OP_UNUSED_43)
+OP_END
+
+/* File: c/OP_AGET.c */
+HANDLE_OP_AGET(OP_AGET, "", u4, )
+OP_END
+
+/* File: c/OP_AGET_WIDE.c */
+HANDLE_OP_AGET(OP_AGET_WIDE, "-wide", s8, _WIDE)
+OP_END
+
+/* File: c/OP_AGET_OBJECT.c */
+HANDLE_OP_AGET(OP_AGET_OBJECT, "-object", u4, )
+OP_END
+
+/* File: c/OP_AGET_BOOLEAN.c */
+HANDLE_OP_AGET(OP_AGET_BOOLEAN, "-boolean", u1, )
+OP_END
+
+/* File: c/OP_AGET_BYTE.c */
+HANDLE_OP_AGET(OP_AGET_BYTE, "-byte", s1, )
+OP_END
+
+/* File: c/OP_AGET_CHAR.c */
+HANDLE_OP_AGET(OP_AGET_CHAR, "-char", u2, )
+OP_END
+
+/* File: c/OP_AGET_SHORT.c */
+HANDLE_OP_AGET(OP_AGET_SHORT, "-short", s2, )
+OP_END
+
+/* File: c/OP_APUT.c */
+HANDLE_OP_APUT(OP_APUT, "", u4, )
+OP_END
+
+/* File: c/OP_APUT_WIDE.c */
+HANDLE_OP_APUT(OP_APUT_WIDE, "-wide", s8, _WIDE)
+OP_END
+
+/* File: c/OP_APUT_OBJECT.c */
+HANDLE_OPCODE(OP_APUT_OBJECT /*vAA, vBB, vCC*/)
+ {
+ ArrayObject* arrayObj;
+ Object* obj;
+ u2 arrayInfo;
+ EXPORT_PC();
+ vdst = INST_AA(inst); /* AA: source value */
+ arrayInfo = FETCH(1);
+ vsrc1 = arrayInfo & 0xff; /* BB: array ptr */
+ vsrc2 = arrayInfo >> 8; /* CC: index */
+ ILOGV("|aput%s v%d,v%d,v%d", "-object", vdst, vsrc1, vsrc2);
+ arrayObj = (ArrayObject*) GET_REGISTER(vsrc1);
+ if (!checkForNull((Object*) arrayObj))
+ GOTO_exceptionThrown();
+ if (GET_REGISTER(vsrc2) >= arrayObj->length) {
+ dvmThrowException("Ljava/lang/ArrayIndexOutOfBoundsException;",
+ NULL);
+ GOTO_exceptionThrown();
+ }
+ obj = (Object*) GET_REGISTER(vdst);
+ if (obj != NULL) {
+ if (!checkForNull(obj))
+ GOTO_exceptionThrown();
+ if (!dvmCanPutArrayElement(obj->clazz, arrayObj->obj.clazz)) {
+ LOGV("Can't put a '%s'(%p) into array type='%s'(%p)\n",
+ obj->clazz->descriptor, obj,
+ arrayObj->obj.clazz->descriptor, arrayObj);
+ //dvmDumpClass(obj->clazz);
+ //dvmDumpClass(arrayObj->obj.clazz);
+ dvmThrowException("Ljava/lang/ArrayStoreException;", NULL);
+ GOTO_exceptionThrown();
+ }
+ }
+ ILOGV("+ APUT[%d]=0x%08x", GET_REGISTER(vsrc2), GET_REGISTER(vdst));
+ ((u4*) arrayObj->contents)[GET_REGISTER(vsrc2)] =
+ GET_REGISTER(vdst);
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_APUT_BOOLEAN.c */
+HANDLE_OP_APUT(OP_APUT_BOOLEAN, "-boolean", u1, )
+OP_END
+
+/* File: c/OP_APUT_BYTE.c */
+HANDLE_OP_APUT(OP_APUT_BYTE, "-byte", s1, )
+OP_END
+
+/* File: c/OP_APUT_CHAR.c */
+HANDLE_OP_APUT(OP_APUT_CHAR, "-char", u2, )
+OP_END
+
+/* File: c/OP_APUT_SHORT.c */
+HANDLE_OP_APUT(OP_APUT_SHORT, "-short", s2, )
+OP_END
+
+/* File: c/OP_IGET.c */
+HANDLE_IGET_X(OP_IGET, "", Int, )
+OP_END
+
+/* File: c/OP_IGET_WIDE.c */
+HANDLE_IGET_X(OP_IGET_WIDE, "-wide", Long, _WIDE)
+OP_END
+
+/* File: c/OP_IGET_OBJECT.c */
+HANDLE_IGET_X(OP_IGET_OBJECT, "-object", Object, _AS_OBJECT)
+OP_END
+
+/* File: c/OP_IGET_BOOLEAN.c */
+HANDLE_IGET_X(OP_IGET_BOOLEAN, "", Int, )
+OP_END
+
+/* File: c/OP_IGET_BYTE.c */
+HANDLE_IGET_X(OP_IGET_BYTE, "", Int, )
+OP_END
+
+/* File: c/OP_IGET_CHAR.c */
+HANDLE_IGET_X(OP_IGET_CHAR, "", Int, )
+OP_END
+
+/* File: c/OP_IGET_SHORT.c */
+HANDLE_IGET_X(OP_IGET_SHORT, "", Int, )
+OP_END
+
+/* File: c/OP_IPUT.c */
+HANDLE_IPUT_X(OP_IPUT, "", Int, )
+OP_END
+
+/* File: c/OP_IPUT_WIDE.c */
+HANDLE_IPUT_X(OP_IPUT_WIDE, "-wide", Long, _WIDE)
+OP_END
+
+/* File: c/OP_IPUT_OBJECT.c */
+/*
+ * The VM spec says we should verify that the reference being stored into
+ * the field is assignment compatible. In practice, many popular VMs don't
+ * do this because it slows down a very common operation. It's not so bad
+ * for us, since "dexopt" quickens it whenever possible, but it's still an
+ * issue.
+ *
+ * To make this spec-complaint, we'd need to add a ClassObject pointer to
+ * the Field struct, resolve the field's type descriptor at link or class
+ * init time, and then verify the type here.
+ */
+HANDLE_IPUT_X(OP_IPUT_OBJECT, "-object", Object, _AS_OBJECT)
+OP_END
+
+/* File: c/OP_IPUT_BOOLEAN.c */
+HANDLE_IPUT_X(OP_IPUT_BOOLEAN, "", Int, )
+OP_END
+
+/* File: c/OP_IPUT_BYTE.c */
+HANDLE_IPUT_X(OP_IPUT_BYTE, "", Int, )
+OP_END
+
+/* File: c/OP_IPUT_CHAR.c */
+HANDLE_IPUT_X(OP_IPUT_CHAR, "", Int, )
+OP_END
+
+/* File: c/OP_IPUT_SHORT.c */
+HANDLE_IPUT_X(OP_IPUT_SHORT, "", Int, )
+OP_END
+
+/* File: c/OP_SGET.c */
+HANDLE_SGET_X(OP_SGET, "", Int, )
+OP_END
+
+/* File: c/OP_SGET_WIDE.c */
+HANDLE_SGET_X(OP_SGET_WIDE, "-wide", Long, _WIDE)
+OP_END
+
+/* File: c/OP_SGET_OBJECT.c */
+HANDLE_SGET_X(OP_SGET_OBJECT, "-object", Object, _AS_OBJECT)
+OP_END
+
+/* File: c/OP_SGET_BOOLEAN.c */
+HANDLE_SGET_X(OP_SGET_BOOLEAN, "", Int, )
+OP_END
+
+/* File: c/OP_SGET_BYTE.c */
+HANDLE_SGET_X(OP_SGET_BYTE, "", Int, )
+OP_END
+
+/* File: c/OP_SGET_CHAR.c */
+HANDLE_SGET_X(OP_SGET_CHAR, "", Int, )
+OP_END
+
+/* File: c/OP_SGET_SHORT.c */
+HANDLE_SGET_X(OP_SGET_SHORT, "", Int, )
+OP_END
+
+/* File: c/OP_SPUT.c */
+HANDLE_SPUT_X(OP_SPUT, "", Int, )
+OP_END
+
+/* File: c/OP_SPUT_WIDE.c */
+HANDLE_SPUT_X(OP_SPUT_WIDE, "-wide", Long, _WIDE)
+OP_END
+
+/* File: c/OP_SPUT_OBJECT.c */
+HANDLE_SPUT_X(OP_SPUT_OBJECT, "-object", Object, _AS_OBJECT)
+OP_END
+
+/* File: c/OP_SPUT_BOOLEAN.c */
+HANDLE_SPUT_X(OP_SPUT_BOOLEAN, "", Int, )
+OP_END
+
+/* File: c/OP_SPUT_BYTE.c */
+HANDLE_SPUT_X(OP_SPUT_BYTE, "", Int, )
+OP_END
+
+/* File: c/OP_SPUT_CHAR.c */
+HANDLE_SPUT_X(OP_SPUT_CHAR, "", Int, )
+OP_END
+
+/* File: c/OP_SPUT_SHORT.c */
+HANDLE_SPUT_X(OP_SPUT_SHORT, "", Int, )
+OP_END
+
+/* File: c/OP_INVOKE_VIRTUAL.c */
+HANDLE_OPCODE(OP_INVOKE_VIRTUAL /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeVirtual, false);
+OP_END
+
+/* File: c/OP_INVOKE_SUPER.c */
+HANDLE_OPCODE(OP_INVOKE_SUPER /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeSuper, false);
+OP_END
+
+/* File: c/OP_INVOKE_DIRECT.c */
+HANDLE_OPCODE(OP_INVOKE_DIRECT /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeDirect, false);
+OP_END
+
+/* File: c/OP_INVOKE_STATIC.c */
+HANDLE_OPCODE(OP_INVOKE_STATIC /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeStatic, false);
+OP_END
+
+/* File: c/OP_INVOKE_INTERFACE.c */
+HANDLE_OPCODE(OP_INVOKE_INTERFACE /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeInterface, false);
+OP_END
+
+/* File: c/OP_UNUSED_73.c */
+HANDLE_OPCODE(OP_UNUSED_73)
+OP_END
+
+/* File: c/OP_INVOKE_VIRTUAL_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_VIRTUAL_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeVirtual, true);
+OP_END
+
+/* File: c/OP_INVOKE_SUPER_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_SUPER_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeSuper, true);
+OP_END
+
+/* File: c/OP_INVOKE_DIRECT_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_DIRECT_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeDirect, true);
+OP_END
+
+/* File: c/OP_INVOKE_STATIC_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_STATIC_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeStatic, true);
+OP_END
+
+/* File: c/OP_INVOKE_INTERFACE_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_INTERFACE_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeInterface, true);
+OP_END
+
+/* File: c/OP_UNUSED_79.c */
+HANDLE_OPCODE(OP_UNUSED_79)
+OP_END
+
+/* File: c/OP_UNUSED_7A.c */
+HANDLE_OPCODE(OP_UNUSED_7A)
+OP_END
+
+/* File: c/OP_NEG_INT.c */
+HANDLE_UNOP(OP_NEG_INT, "neg-int", -, , )
+OP_END
+
+/* File: c/OP_NOT_INT.c */
+HANDLE_UNOP(OP_NOT_INT, "not-int", , ^ 0xffffffff, )
+OP_END
+
+/* File: c/OP_NEG_LONG.c */
+HANDLE_UNOP(OP_NEG_LONG, "neg-long", -, , _WIDE)
+OP_END
+
+/* File: c/OP_NOT_LONG.c */
+HANDLE_UNOP(OP_NOT_LONG, "not-long", , ^ 0xffffffffffffffffULL, _WIDE)
+OP_END
+
+/* File: c/OP_NEG_FLOAT.c */
+HANDLE_UNOP(OP_NEG_FLOAT, "neg-float", -, , _FLOAT)
+OP_END
+
+/* File: c/OP_NEG_DOUBLE.c */
+HANDLE_UNOP(OP_NEG_DOUBLE, "neg-double", -, , _DOUBLE)
+OP_END
+
+/* File: c/OP_INT_TO_LONG.c */
+HANDLE_NUMCONV(OP_INT_TO_LONG, "int-to-long", _INT, _WIDE)
+OP_END
+
+/* File: c/OP_INT_TO_FLOAT.c */
+HANDLE_NUMCONV(OP_INT_TO_FLOAT, "int-to-float", _INT, _FLOAT)
+OP_END
+
+/* File: c/OP_INT_TO_DOUBLE.c */
+HANDLE_NUMCONV(OP_INT_TO_DOUBLE, "int-to-double", _INT, _DOUBLE)
+OP_END
+
+/* File: c/OP_LONG_TO_INT.c */
+HANDLE_NUMCONV(OP_LONG_TO_INT, "long-to-int", _WIDE, _INT)
+OP_END
+
+/* File: c/OP_LONG_TO_FLOAT.c */
+HANDLE_NUMCONV(OP_LONG_TO_FLOAT, "long-to-float", _WIDE, _FLOAT)
+OP_END
+
+/* File: c/OP_LONG_TO_DOUBLE.c */
+HANDLE_NUMCONV(OP_LONG_TO_DOUBLE, "long-to-double", _WIDE, _DOUBLE)
+OP_END
+
+/* File: c/OP_FLOAT_TO_INT.c */
+HANDLE_FLOAT_TO_INT(OP_FLOAT_TO_INT, "float-to-int",
+ float, _FLOAT, s4, _INT)
+OP_END
+
+/* File: c/OP_FLOAT_TO_LONG.c */
+HANDLE_FLOAT_TO_INT(OP_FLOAT_TO_LONG, "float-to-long",
+ float, _FLOAT, s8, _WIDE)
+OP_END
+
+/* File: c/OP_FLOAT_TO_DOUBLE.c */
+HANDLE_NUMCONV(OP_FLOAT_TO_DOUBLE, "float-to-double", _FLOAT, _DOUBLE)
+OP_END
+
+/* File: c/OP_DOUBLE_TO_INT.c */
+HANDLE_FLOAT_TO_INT(OP_DOUBLE_TO_INT, "double-to-int",
+ double, _DOUBLE, s4, _INT)
+OP_END
+
+/* File: c/OP_DOUBLE_TO_LONG.c */
+HANDLE_FLOAT_TO_INT(OP_DOUBLE_TO_LONG, "double-to-long",
+ double, _DOUBLE, s8, _WIDE)
+OP_END
+
+/* File: c/OP_DOUBLE_TO_FLOAT.c */
+HANDLE_NUMCONV(OP_DOUBLE_TO_FLOAT, "double-to-float", _DOUBLE, _FLOAT)
+OP_END
+
+/* File: c/OP_INT_TO_BYTE.c */
+HANDLE_INT_TO_SMALL(OP_INT_TO_BYTE, "byte", s1)
+OP_END
+
+/* File: c/OP_INT_TO_CHAR.c */
+HANDLE_INT_TO_SMALL(OP_INT_TO_CHAR, "char", u2)
+OP_END
+
+/* File: c/OP_INT_TO_SHORT.c */
+HANDLE_INT_TO_SMALL(OP_INT_TO_SHORT, "short", s2) /* want sign bit */
+OP_END
+
+/* File: c/OP_ADD_INT.c */
+HANDLE_OP_X_INT(OP_ADD_INT, "add", +, 0)
+OP_END
+
+/* File: c/OP_SUB_INT.c */
+HANDLE_OP_X_INT(OP_SUB_INT, "sub", -, 0)
+OP_END
+
+/* File: c/OP_MUL_INT.c */
+HANDLE_OP_X_INT(OP_MUL_INT, "mul", *, 0)
+OP_END
+
+/* File: c/OP_DIV_INT.c */
+HANDLE_OP_X_INT(OP_DIV_INT, "div", /, 1)
+OP_END
+
+/* File: c/OP_REM_INT.c */
+HANDLE_OP_X_INT(OP_REM_INT, "rem", %, 2)
+OP_END
+
+/* File: c/OP_AND_INT.c */
+HANDLE_OP_X_INT(OP_AND_INT, "and", &, 0)
+OP_END
+
+/* File: c/OP_OR_INT.c */
+HANDLE_OP_X_INT(OP_OR_INT, "or", |, 0)
+OP_END
+
+/* File: c/OP_XOR_INT.c */
+HANDLE_OP_X_INT(OP_XOR_INT, "xor", ^, 0)
+OP_END
+
+/* File: c/OP_SHL_INT.c */
+HANDLE_OP_SHX_INT(OP_SHL_INT, "shl", (s4), <<)
+OP_END
+
+/* File: c/OP_SHR_INT.c */
+HANDLE_OP_SHX_INT(OP_SHR_INT, "shr", (s4), >>)
+OP_END
+
+/* File: c/OP_USHR_INT.c */
+HANDLE_OP_SHX_INT(OP_USHR_INT, "ushr", (u4), >>)
+OP_END
+
+/* File: c/OP_ADD_LONG.c */
+HANDLE_OP_X_LONG(OP_ADD_LONG, "add", +, 0)
+OP_END
+
+/* File: c/OP_SUB_LONG.c */
+HANDLE_OP_X_LONG(OP_SUB_LONG, "sub", -, 0)
+OP_END
+
+/* File: c/OP_MUL_LONG.c */
+HANDLE_OP_X_LONG(OP_MUL_LONG, "mul", *, 0)
+OP_END
+
+/* File: c/OP_DIV_LONG.c */
+HANDLE_OP_X_LONG(OP_DIV_LONG, "div", /, 1)
+OP_END
+
+/* File: c/OP_REM_LONG.c */
+HANDLE_OP_X_LONG(OP_REM_LONG, "rem", %, 2)
+OP_END
+
+/* File: c/OP_AND_LONG.c */
+HANDLE_OP_X_LONG(OP_AND_LONG, "and", &, 0)
+OP_END
+
+/* File: c/OP_OR_LONG.c */
+HANDLE_OP_X_LONG(OP_OR_LONG, "or", |, 0)
+OP_END
+
+/* File: c/OP_XOR_LONG.c */
+HANDLE_OP_X_LONG(OP_XOR_LONG, "xor", ^, 0)
+OP_END
+
+/* File: c/OP_SHL_LONG.c */
+HANDLE_OP_SHX_LONG(OP_SHL_LONG, "shl", (s8), <<)
+OP_END
+
+/* File: c/OP_SHR_LONG.c */
+HANDLE_OP_SHX_LONG(OP_SHR_LONG, "shr", (s8), >>)
+OP_END
+
+/* File: c/OP_USHR_LONG.c */
+HANDLE_OP_SHX_LONG(OP_USHR_LONG, "ushr", (u8), >>)
+OP_END
+
+/* File: c/OP_ADD_FLOAT.c */
+HANDLE_OP_X_FLOAT(OP_ADD_FLOAT, "add", +)
+OP_END
+
+/* File: c/OP_SUB_FLOAT.c */
+HANDLE_OP_X_FLOAT(OP_SUB_FLOAT, "sub", -)
+OP_END
+
+/* File: c/OP_MUL_FLOAT.c */
+HANDLE_OP_X_FLOAT(OP_MUL_FLOAT, "mul", *)
+OP_END
+
+/* File: c/OP_DIV_FLOAT.c */
+HANDLE_OP_X_FLOAT(OP_DIV_FLOAT, "div", /)
+OP_END
+
+/* File: c/OP_REM_FLOAT.c */
+HANDLE_OPCODE(OP_REM_FLOAT /*vAA, vBB, vCC*/)
+ {
+ u2 srcRegs;
+ vdst = INST_AA(inst);
+ srcRegs = FETCH(1);
+ vsrc1 = srcRegs & 0xff;
+ vsrc2 = srcRegs >> 8;
+ ILOGV("|%s-float v%d,v%d,v%d", "mod", vdst, vsrc1, vsrc2);
+ SET_REGISTER_FLOAT(vdst,
+ fmodf(GET_REGISTER_FLOAT(vsrc1), GET_REGISTER_FLOAT(vsrc2)));
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_ADD_DOUBLE.c */
+HANDLE_OP_X_DOUBLE(OP_ADD_DOUBLE, "add", +)
+OP_END
+
+/* File: c/OP_SUB_DOUBLE.c */
+HANDLE_OP_X_DOUBLE(OP_SUB_DOUBLE, "sub", -)
+OP_END
+
+/* File: c/OP_MUL_DOUBLE.c */
+HANDLE_OP_X_DOUBLE(OP_MUL_DOUBLE, "mul", *)
+OP_END
+
+/* File: c/OP_DIV_DOUBLE.c */
+HANDLE_OP_X_DOUBLE(OP_DIV_DOUBLE, "div", /)
+OP_END
+
+/* File: c/OP_REM_DOUBLE.c */
+HANDLE_OPCODE(OP_REM_DOUBLE /*vAA, vBB, vCC*/)
+ {
+ u2 srcRegs;
+ vdst = INST_AA(inst);
+ srcRegs = FETCH(1);
+ vsrc1 = srcRegs & 0xff;
+ vsrc2 = srcRegs >> 8;
+ ILOGV("|%s-double v%d,v%d,v%d", "mod", vdst, vsrc1, vsrc2);
+ SET_REGISTER_DOUBLE(vdst,
+ fmod(GET_REGISTER_DOUBLE(vsrc1), GET_REGISTER_DOUBLE(vsrc2)));
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_ADD_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_ADD_INT_2ADDR, "add", +, 0)
+OP_END
+
+/* File: c/OP_SUB_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_SUB_INT_2ADDR, "sub", -, 0)
+OP_END
+
+/* File: c/OP_MUL_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_MUL_INT_2ADDR, "mul", *, 0)
+OP_END
+
+/* File: c/OP_DIV_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_DIV_INT_2ADDR, "div", /, 1)
+OP_END
+
+/* File: c/OP_REM_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_REM_INT_2ADDR, "rem", %, 2)
+OP_END
+
+/* File: c/OP_AND_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_AND_INT_2ADDR, "and", &, 0)
+OP_END
+
+/* File: c/OP_OR_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_OR_INT_2ADDR, "or", |, 0)
+OP_END
+
+/* File: c/OP_XOR_INT_2ADDR.c */
+HANDLE_OP_X_INT_2ADDR(OP_XOR_INT_2ADDR, "xor", ^, 0)
+OP_END
+
+/* File: c/OP_SHL_INT_2ADDR.c */
+HANDLE_OP_SHX_INT_2ADDR(OP_SHL_INT_2ADDR, "shl", (s4), <<)
+OP_END
+
+/* File: c/OP_SHR_INT_2ADDR.c */
+HANDLE_OP_SHX_INT_2ADDR(OP_SHR_INT_2ADDR, "shr", (s4), >>)
+OP_END
+
+/* File: c/OP_USHR_INT_2ADDR.c */
+HANDLE_OP_SHX_INT_2ADDR(OP_USHR_INT_2ADDR, "ushr", (u4), >>)
+OP_END
+
+/* File: c/OP_ADD_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_ADD_LONG_2ADDR, "add", +, 0)
+OP_END
+
+/* File: c/OP_SUB_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_SUB_LONG_2ADDR, "sub", -, 0)
+OP_END
+
+/* File: c/OP_MUL_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_MUL_LONG_2ADDR, "mul", *, 0)
+OP_END
+
+/* File: c/OP_DIV_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_DIV_LONG_2ADDR, "div", /, 1)
+OP_END
+
+/* File: c/OP_REM_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_REM_LONG_2ADDR, "rem", %, 2)
+OP_END
+
+/* File: c/OP_AND_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_AND_LONG_2ADDR, "and", &, 0)
+OP_END
+
+/* File: c/OP_OR_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_OR_LONG_2ADDR, "or", |, 0)
+OP_END
+
+/* File: c/OP_XOR_LONG_2ADDR.c */
+HANDLE_OP_X_LONG_2ADDR(OP_XOR_LONG_2ADDR, "xor", ^, 0)
+OP_END
+
+/* File: c/OP_SHL_LONG_2ADDR.c */
+HANDLE_OP_SHX_LONG_2ADDR(OP_SHL_LONG_2ADDR, "shl", (s8), <<)
+OP_END
+
+/* File: c/OP_SHR_LONG_2ADDR.c */
+HANDLE_OP_SHX_LONG_2ADDR(OP_SHR_LONG_2ADDR, "shr", (s8), >>)
+OP_END
+
+/* File: c/OP_USHR_LONG_2ADDR.c */
+HANDLE_OP_SHX_LONG_2ADDR(OP_USHR_LONG_2ADDR, "ushr", (u8), >>)
+OP_END
+
+/* File: c/OP_ADD_FLOAT_2ADDR.c */
+HANDLE_OP_X_FLOAT_2ADDR(OP_ADD_FLOAT_2ADDR, "add", +)
+OP_END
+
+/* File: c/OP_SUB_FLOAT_2ADDR.c */
+HANDLE_OP_X_FLOAT_2ADDR(OP_SUB_FLOAT_2ADDR, "sub", -)
+OP_END
+
+/* File: c/OP_MUL_FLOAT_2ADDR.c */
+HANDLE_OP_X_FLOAT_2ADDR(OP_MUL_FLOAT_2ADDR, "mul", *)
+OP_END
+
+/* File: c/OP_DIV_FLOAT_2ADDR.c */
+HANDLE_OP_X_FLOAT_2ADDR(OP_DIV_FLOAT_2ADDR, "div", /)
+OP_END
+
+/* File: c/OP_REM_FLOAT_2ADDR.c */
+HANDLE_OPCODE(OP_REM_FLOAT_2ADDR /*vA, vB*/)
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ ILOGV("|%s-float-2addr v%d,v%d", "mod", vdst, vsrc1);
+ SET_REGISTER_FLOAT(vdst,
+ fmodf(GET_REGISTER_FLOAT(vdst), GET_REGISTER_FLOAT(vsrc1)));
+ FINISH(1);
+OP_END
+
+/* File: c/OP_ADD_DOUBLE_2ADDR.c */
+HANDLE_OP_X_DOUBLE_2ADDR(OP_ADD_DOUBLE_2ADDR, "add", +)
+OP_END
+
+/* File: c/OP_SUB_DOUBLE_2ADDR.c */
+HANDLE_OP_X_DOUBLE_2ADDR(OP_SUB_DOUBLE_2ADDR, "sub", -)
+OP_END
+
+/* File: c/OP_MUL_DOUBLE_2ADDR.c */
+HANDLE_OP_X_DOUBLE_2ADDR(OP_MUL_DOUBLE_2ADDR, "mul", *)
+OP_END
+
+/* File: c/OP_DIV_DOUBLE_2ADDR.c */
+HANDLE_OP_X_DOUBLE_2ADDR(OP_DIV_DOUBLE_2ADDR, "div", /)
+OP_END
+
+/* File: c/OP_REM_DOUBLE_2ADDR.c */
+HANDLE_OPCODE(OP_REM_DOUBLE_2ADDR /*vA, vB*/)
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ ILOGV("|%s-double-2addr v%d,v%d", "mod", vdst, vsrc1);
+ SET_REGISTER_DOUBLE(vdst,
+ fmod(GET_REGISTER_DOUBLE(vdst), GET_REGISTER_DOUBLE(vsrc1)));
+ FINISH(1);
+OP_END
+
+/* File: c/OP_ADD_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_ADD_INT_LIT16, "add", +, 0)
+OP_END
+
+/* File: c/OP_RSUB_INT.c */
+HANDLE_OPCODE(OP_RSUB_INT /*vA, vB, #+CCCC*/)
+ {
+ vdst = INST_A(inst);
+ vsrc1 = INST_B(inst);
+ vsrc2 = FETCH(1);
+ ILOGV("|rsub-int v%d,v%d,#+0x%04x", vdst, vsrc1, vsrc2);
+ SET_REGISTER(vdst, (s2) vsrc2 - (s4) GET_REGISTER(vsrc1));
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_MUL_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_MUL_INT_LIT16, "mul", *, 0)
+OP_END
+
+/* File: c/OP_DIV_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_DIV_INT_LIT16, "div", /, 1)
+OP_END
+
+/* File: c/OP_REM_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_REM_INT_LIT16, "rem", %, 2)
+OP_END
+
+/* File: c/OP_AND_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_AND_INT_LIT16, "and", &, 0)
+OP_END
+
+/* File: c/OP_OR_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_OR_INT_LIT16, "or", |, 0)
+OP_END
+
+/* File: c/OP_XOR_INT_LIT16.c */
+HANDLE_OP_X_INT_LIT16(OP_XOR_INT_LIT16, "xor", ^, 0)
+OP_END
+
+/* File: c/OP_ADD_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_ADD_INT_LIT8, "add", +, 0)
+OP_END
+
+/* File: c/OP_RSUB_INT_LIT8.c */
+HANDLE_OPCODE(OP_RSUB_INT_LIT8 /*vAA, vBB, #+CC*/)
+ {
+ u2 litInfo;
+ vdst = INST_AA(inst);
+ litInfo = FETCH(1);
+ vsrc1 = litInfo & 0xff;
+ vsrc2 = litInfo >> 8;
+ ILOGV("|%s-int/lit8 v%d,v%d,#+0x%02x", "rsub", vdst, vsrc1, vsrc2);
+ SET_REGISTER(vdst, (s1) vsrc2 - (s4) GET_REGISTER(vsrc1));
+ }
+ FINISH(2);
+OP_END
+
+/* File: c/OP_MUL_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_MUL_INT_LIT8, "mul", *, 0)
+OP_END
+
+/* File: c/OP_DIV_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_DIV_INT_LIT8, "div", /, 1)
+OP_END
+
+/* File: c/OP_REM_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_REM_INT_LIT8, "rem", %, 2)
+OP_END
+
+/* File: c/OP_AND_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_AND_INT_LIT8, "and", &, 0)
+OP_END
+
+/* File: c/OP_OR_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_OR_INT_LIT8, "or", |, 0)
+OP_END
+
+/* File: c/OP_XOR_INT_LIT8.c */
+HANDLE_OP_X_INT_LIT8(OP_XOR_INT_LIT8, "xor", ^, 0)
+OP_END
+
+/* File: c/OP_SHL_INT_LIT8.c */
+HANDLE_OP_SHX_INT_LIT8(OP_SHL_INT_LIT8, "shl", (s4), <<)
+OP_END
+
+/* File: c/OP_SHR_INT_LIT8.c */
+HANDLE_OP_SHX_INT_LIT8(OP_SHR_INT_LIT8, "shr", (s4), >>)
+OP_END
+
+/* File: c/OP_USHR_INT_LIT8.c */
+HANDLE_OP_SHX_INT_LIT8(OP_USHR_INT_LIT8, "ushr", (u4), >>)
+OP_END
+
+/* File: c/OP_UNUSED_E3.c */
+HANDLE_OPCODE(OP_UNUSED_E3)
+OP_END
+
+/* File: c/OP_UNUSED_E4.c */
+HANDLE_OPCODE(OP_UNUSED_E4)
+OP_END
+
+/* File: c/OP_UNUSED_E5.c */
+HANDLE_OPCODE(OP_UNUSED_E5)
+OP_END
+
+/* File: c/OP_UNUSED_E6.c */
+HANDLE_OPCODE(OP_UNUSED_E6)
+OP_END
+
+/* File: c/OP_UNUSED_E7.c */
+HANDLE_OPCODE(OP_UNUSED_E7)
+OP_END
+
+/* File: c/OP_UNUSED_E8.c */
+HANDLE_OPCODE(OP_UNUSED_E8)
+OP_END
+
+/* File: c/OP_UNUSED_E9.c */
+HANDLE_OPCODE(OP_UNUSED_E9)
+OP_END
+
+/* File: c/OP_UNUSED_EA.c */
+HANDLE_OPCODE(OP_UNUSED_EA)
+OP_END
+
+/* File: c/OP_UNUSED_EB.c */
+HANDLE_OPCODE(OP_UNUSED_EB)
+OP_END
+
+/* File: c/OP_UNUSED_EC.c */
+HANDLE_OPCODE(OP_UNUSED_EC)
+OP_END
+
+/* File: c/OP_UNUSED_ED.c */
+HANDLE_OPCODE(OP_UNUSED_ED)
+OP_END
+
+/* File: c/OP_EXECUTE_INLINE.c */
+HANDLE_OPCODE(OP_EXECUTE_INLINE /*vB, {vD, vE, vF, vG}, inline@CCCC*/)
+ {
+ /*
+ * This has the same form as other method calls, but we ignore
+ * the 5th argument (vA). This is chiefly because the first four
+ * arguments to a function on ARM are in registers.
+ *
+ * We only set the arguments that are actually used, leaving
+ * the rest uninitialized. We're assuming that, if the method
+ * needs them, they'll be specified in the call.
+ *
+ * This annoys gcc when optimizations are enabled, causing a
+ * "may be used uninitialized" warning. We can quiet the warnings
+ * for a slight penalty (5%: 373ns vs. 393ns on empty method). Note
+ * that valgrind is perfectly happy with this arrangement, because
+ * the uninitialiezd values are never actually used.
+ */
+ u4 arg0, arg1, arg2, arg3;
+ //arg0 = arg1 = arg2 = arg3 = 0;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_B(inst); /* #of args */
+ ref = FETCH(1); /* inline call "ref" */
+ vdst = FETCH(2); /* 0-4 register indices */
+ ILOGV("|execute-inline args=%d @%d {regs=0x%04x}",
+ vsrc1, ref, vdst);
+
+ assert((vdst >> 16) == 0); // 16-bit type -or- high 16 bits clear
+ assert(vsrc1 <= 4);
+
+ switch (vsrc1) {
+ case 4:
+ arg3 = GET_REGISTER(vdst >> 12);
+ /* fall through */
+ case 3:
+ arg2 = GET_REGISTER((vdst & 0x0f00) >> 8);
+ /* fall through */
+ case 2:
+ arg1 = GET_REGISTER((vdst & 0x00f0) >> 4);
+ /* fall through */
+ case 1:
+ arg0 = GET_REGISTER(vdst & 0x0f);
+ /* fall through */
+ default: // case 0
+ ;
+ }
+
+#if INTERP_TYPE == INTERP_DBG
+ if (!dvmPerformInlineOp4Dbg(arg0, arg1, arg2, arg3, &retval, ref))
+ GOTO_exceptionThrown();
+#else
+ if (!dvmPerformInlineOp4Std(arg0, arg1, arg2, arg3, &retval, ref))
+ GOTO_exceptionThrown();
+#endif
+ }
+ FINISH(3);
+OP_END
+
+/* File: c/OP_UNUSED_EF.c */
+HANDLE_OPCODE(OP_UNUSED_EF)
+OP_END
+
+/* File: c/OP_INVOKE_DIRECT_EMPTY.c */
+HANDLE_OPCODE(OP_INVOKE_DIRECT_EMPTY /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+#if INTERP_TYPE != INTERP_DBG
+ //LOGI("Ignoring empty\n");
+ FINISH(3);
+#else
+ if (!gDvm.debuggerActive) {
+ //LOGI("Skipping empty\n");
+ FINISH(3); // don't want it to show up in profiler output
+ } else {
+ //LOGI("Running empty\n");
+ /* fall through to OP_INVOKE_DIRECT */
+ GOTO_invoke(invokeDirect, false);
+ }
+#endif
+OP_END
+
+/* File: c/OP_UNUSED_F1.c */
+HANDLE_OPCODE(OP_UNUSED_F1)
+OP_END
+
+/* File: c/OP_IGET_QUICK.c */
+HANDLE_IGET_X_QUICK(OP_IGET_QUICK, "", Int, )
+OP_END
+
+/* File: c/OP_IGET_WIDE_QUICK.c */
+HANDLE_IGET_X_QUICK(OP_IGET_WIDE_QUICK, "-wide", Long, _WIDE)
+OP_END
+
+/* File: c/OP_IGET_OBJECT_QUICK.c */
+HANDLE_IGET_X_QUICK(OP_IGET_OBJECT_QUICK, "-object", Object, _AS_OBJECT)
+OP_END
+
+/* File: c/OP_IPUT_QUICK.c */
+HANDLE_IPUT_X_QUICK(OP_IPUT_QUICK, "", Int, )
+OP_END
+
+/* File: c/OP_IPUT_WIDE_QUICK.c */
+HANDLE_IPUT_X_QUICK(OP_IPUT_WIDE_QUICK, "-wide", Long, _WIDE)
+OP_END
+
+/* File: c/OP_IPUT_OBJECT_QUICK.c */
+HANDLE_IPUT_X_QUICK(OP_IPUT_OBJECT_QUICK, "-object", Object, _AS_OBJECT)
+OP_END
+
+/* File: c/OP_INVOKE_VIRTUAL_QUICK.c */
+HANDLE_OPCODE(OP_INVOKE_VIRTUAL_QUICK /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeVirtualQuick, false);
+OP_END
+
+/* File: c/OP_INVOKE_VIRTUAL_QUICK_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_VIRTUAL_QUICK_RANGE/*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeVirtualQuick, true);
+OP_END
+
+/* File: c/OP_INVOKE_SUPER_QUICK.c */
+HANDLE_OPCODE(OP_INVOKE_SUPER_QUICK /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
+ GOTO_invoke(invokeSuperQuick, false);
+OP_END
+
+/* File: c/OP_INVOKE_SUPER_QUICK_RANGE.c */
+HANDLE_OPCODE(OP_INVOKE_SUPER_QUICK_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
+ GOTO_invoke(invokeSuperQuick, true);
+OP_END
+
+/* File: c/OP_UNUSED_FC.c */
+HANDLE_OPCODE(OP_UNUSED_FC)
+OP_END
+
+/* File: c/OP_UNUSED_FD.c */
+HANDLE_OPCODE(OP_UNUSED_FD)
+OP_END
+
+/* File: c/OP_UNUSED_FE.c */
+HANDLE_OPCODE(OP_UNUSED_FE)
+OP_END
+
+/* File: c/OP_UNUSED_FF.c */
+HANDLE_OPCODE(OP_UNUSED_FF)
+ /*
+ * In portable interp, most unused opcodes will fall through to here.
+ */
+ LOGE("unknown opcode 0x%02x\n", INST_INST(inst));
+ dvmAbort();
+ FINISH(1);
+OP_END
+
+/* File: cstubs/entry.c */
+/*
+ * Handler function table, one entry per opcode.
+ */
+#undef H
+#define H(_op) dvmMterp_##_op
+DEFINE_GOTO_TABLE(gDvmMterpHandlers)
+
+#undef H
+#define H(_op) #_op
+DEFINE_GOTO_TABLE(gDvmMterpHandlerNames)
+
+#include <setjmp.h>
+
+/*
+ * C mterp entry point. This just calls the various C fallbacks, making
+ * this a slow but portable interpeter.
+ *
+ * This is only used for the "allstubs" variant.
+ */
+bool dvmMterpStdRun(MterpGlue* glue)
+{
+ jmp_buf jmpBuf;
+ int changeInterp;
+
+ glue->bailPtr = &jmpBuf;
+
+ /*
+ * We want to return "changeInterp" as a boolean, but we can't return
+ * zero through longjmp, so we return (boolean+1).
+ */
+ changeInterp = setjmp(jmpBuf) -1;
+ if (changeInterp >= 0) {
+ Thread* threadSelf = dvmThreadSelf();
+ LOGVV("mterp threadid=%d returning %d\n",
+ threadSelf->threadId, changeInterp);
+ return changeInterp;
+ }
+
+ /*
+ * We may not be starting at a point where we're executing instructions.
+ * We need to pick up where the other interpreter left off.
+ *
+ * In some cases we need to call into a throw/return handler which
+ * will do some processing and then either return to us (updating "glue")
+ * or longjmp back out.
+ */
+ switch (glue->entryPoint) {
+ case kInterpEntryInstr:
+ /* just start at the start */
+ break;
+ case kInterpEntryReturn:
+ dvmMterp_returnFromMethod(glue);
+ break;
+ case kInterpEntryThrow:
+ dvmMterp_exceptionThrown(glue);
+ break;
+ default:
+ dvmAbort();
+ }
+
+ /* run until somebody longjmp()s out */
+ while (true) {
+ typedef void (*Handler)(MterpGlue* glue);
+
+ u2 inst = /*glue->*/pc[0];
+ Handler handler = (Handler) gDvmMterpHandlers[inst & 0xff];
+ LOGVV("handler %p %s\n",
+ handler, (const char*) gDvmMterpHandlerNames[inst & 0xff]);
+ (*handler)(glue);
+ }
+}
+
+/*
+ * C mterp exit point. Call here to bail out of the interpreter.
+ */
+void dvmMterpStdBail(MterpGlue* glue, bool changeInterp)
+{
+ jmp_buf* pJmpBuf = glue->bailPtr;
+ longjmp(*pJmpBuf, ((int)changeInterp)+1);
+}
+
+
+/* File: c/gotoTargets.c */
+/*
+ * C footer. This has some common code shared by the various targets.
+ */
+
+/*
+ * Everything from here on is a "goto target". In the basic interpreter
+ * we jump into these targets and then jump directly to the handler for
+ * next instruction. Here, these are subroutines that return to the caller.
+ */
+
+GOTO_TARGET(filledNewArray, bool methodCallRange)
+ {
+ ClassObject* arrayClass;
+ ArrayObject* newArray;
+ u4* contents;
+ char typeCh;
+ int i;
+ u4 arg5;
+
+ EXPORT_PC();
+
+ ref = FETCH(1); /* class ref */
+ vdst = FETCH(2); /* first 4 regs -or- range base */
+
+ if (methodCallRange) {
+ vsrc1 = INST_AA(inst); /* #of elements */
+ arg5 = -1; /* silence compiler warning */
+ ILOGV("|filled-new-array-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ } else {
+ arg5 = INST_A(inst);
+ vsrc1 = INST_B(inst); /* #of elements */
+ ILOGV("|filled-new-array args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1, ref, vdst, arg5);
+ }
+
+ /*
+ * Resolve the array class.
+ */
+ arrayClass = dvmDexGetResolvedClass(methodClassDex, ref);
+ if (arrayClass == NULL) {
+ arrayClass = dvmResolveClass(curMethod->clazz, ref, false);
+ if (arrayClass == NULL)
+ GOTO_exceptionThrown();
+ }
+ /*
+ if (!dvmIsArrayClass(arrayClass)) {
+ dvmThrowException("Ljava/lang/RuntimeError;",
+ "filled-new-array needs array class");
+ GOTO_exceptionThrown();
+ }
+ */
+ /* verifier guarantees this is an array class */
+ assert(dvmIsArrayClass(arrayClass));
+ assert(dvmIsClassInitialized(arrayClass));
+
+ /*
+ * Create an array of the specified type.
+ */
+ LOGVV("+++ filled-new-array type is '%s'\n", arrayClass->descriptor);
+ typeCh = arrayClass->descriptor[1];
+ if (typeCh == 'D' || typeCh == 'J') {
+ /* category 2 primitives not allowed */
+ dvmThrowException("Ljava/lang/RuntimeError;",
+ "bad filled array req");
+ GOTO_exceptionThrown();
+ } else if (typeCh != 'L' && typeCh != '[' && typeCh != 'I') {
+ /* TODO: requires multiple "fill in" loops with different widths */
+ LOGE("non-int primitives not implemented\n");
+ dvmThrowException("Ljava/lang/InternalError;",
+ "filled-new-array not implemented for anything but 'int'");
+ GOTO_exceptionThrown();
+ }
+
+ newArray = dvmAllocArrayByClass(arrayClass, vsrc1, ALLOC_DONT_TRACK);
+ if (newArray == NULL)
+ GOTO_exceptionThrown();
+
+ /*
+ * Fill in the elements. It's legal for vsrc1 to be zero.
+ */
+ contents = (u4*) newArray->contents;
+ if (methodCallRange) {
+ for (i = 0; i < vsrc1; i++)
+ contents[i] = GET_REGISTER(vdst+i);
+ } else {
+ assert(vsrc1 <= 5);
+ if (vsrc1 == 5) {
+ contents[4] = GET_REGISTER(arg5);
+ vsrc1--;
+ }
+ for (i = 0; i < vsrc1; i++) {
+ contents[i] = GET_REGISTER(vdst & 0x0f);
+ vdst >>= 4;
+ }
+ }
+
+ retval.l = newArray;
+ }
+ FINISH(3);
+GOTO_TARGET_END
+
+
+GOTO_TARGET(invokeVirtual, bool methodCallRange)
+ {
+ Method* baseMethod;
+ Object* thisPtr;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* method ref */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ /*
+ * The object against which we are executing a method is always
+ * in the first argument.
+ */
+ if (methodCallRange) {
+ assert(vsrc1 > 0);
+ ILOGV("|invoke-virtual-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ thisPtr = (Object*) GET_REGISTER(vdst);
+ } else {
+ assert((vsrc1>>4) > 0);
+ ILOGV("|invoke-virtual args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+ thisPtr = (Object*) GET_REGISTER(vdst & 0x0f);
+ }
+
+ if (!checkForNull(thisPtr))
+ GOTO_exceptionThrown();
+
+ /*
+ * Resolve the method. This is the correct method for the static
+ * type of the object. We also verify access permissions here.
+ */
+ baseMethod = dvmDexGetResolvedMethod(methodClassDex, ref);
+ if (baseMethod == NULL) {
+ baseMethod = dvmResolveMethod(curMethod->clazz, ref,METHOD_VIRTUAL);
+ if (baseMethod == NULL) {
+ ILOGV("+ unknown method or access denied\n");
+ GOTO_exceptionThrown();
+ }
+ }
+
+ /*
+ * Combine the object we found with the vtable offset in the
+ * method.
+ */
+ assert(baseMethod->methodIndex < thisPtr->clazz->vtableCount);
+ methodToCall = thisPtr->clazz->vtable[baseMethod->methodIndex];
+
+#if 0
+ if (dvmIsAbstractMethod(methodToCall)) {
+ /*
+ * This can happen if you create two classes, Base and Sub, where
+ * Sub is a sub-class of Base. Declare a protected abstract
+ * method foo() in Base, and invoke foo() from a method in Base.
+ * Base is an "abstract base class" and is never instantiated
+ * directly. Now, Override foo() in Sub, and use Sub. This
+ * Works fine unless Sub stops providing an implementation of
+ * the method.
+ */
+ dvmThrowException("Ljava/lang/AbstractMethodError;",
+ "abstract method not implemented");
+ GOTO_exceptionThrown();
+ }
+#else
+ assert(!dvmIsAbstractMethod(methodToCall) ||
+ methodToCall->nativeFunc != NULL);
+#endif
+
+ LOGVV("+++ base=%s.%s virtual[%d]=%s.%s\n",
+ baseMethod->clazz->descriptor, baseMethod->name,
+ (u4) baseMethod->methodIndex,
+ methodToCall->clazz->descriptor, methodToCall->name);
+ assert(methodToCall != NULL);
+
+#if 0
+ if (vsrc1 != methodToCall->insSize) {
+ LOGW("WRONG METHOD: base=%s.%s virtual[%d]=%s.%s\n",
+ baseMethod->clazz->descriptor, baseMethod->name,
+ (u4) baseMethod->methodIndex,
+ methodToCall->clazz->descriptor, methodToCall->name);
+ //dvmDumpClass(baseMethod->clazz);
+ //dvmDumpClass(methodToCall->clazz);
+ dvmDumpAllClasses(0);
+ }
+#endif
+
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+ }
+GOTO_TARGET_END
+
+GOTO_TARGET(invokeSuper, bool methodCallRange)
+ {
+ Method* baseMethod;
+ u2 thisReg;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* method ref */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ if (methodCallRange) {
+ ILOGV("|invoke-super-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ thisReg = vdst;
+ } else {
+ ILOGV("|invoke-super args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+ thisReg = vdst & 0x0f;
+ }
+ /* impossible in well-formed code, but we must check nevertheless */
+ if (!checkForNull((Object*) GET_REGISTER(thisReg)))
+ GOTO_exceptionThrown();
+
+ /*
+ * Resolve the method. This is the correct method for the static
+ * type of the object. We also verify access permissions here.
+ * The first arg to dvmResolveMethod() is just the referring class
+ * (used for class loaders and such), so we don't want to pass
+ * the superclass into the resolution call.
+ */
+ baseMethod = dvmDexGetResolvedMethod(methodClassDex, ref);
+ if (baseMethod == NULL) {
+ baseMethod = dvmResolveMethod(curMethod->clazz, ref,METHOD_VIRTUAL);
+ if (baseMethod == NULL) {
+ ILOGV("+ unknown method or access denied\n");
+ GOTO_exceptionThrown();
+ }
+ }
+
+ /*
+ * Combine the object we found with the vtable offset in the
+ * method's class.
+ *
+ * We're using the current method's class' superclass, not the
+ * superclass of "this". This is because we might be executing
+ * in a method inherited from a superclass, and we want to run
+ * in that class' superclass.
+ */
+ if (baseMethod->methodIndex >= curMethod->clazz->super->vtableCount) {
+ /*
+ * Method does not exist in the superclass. Could happen if
+ * superclass gets updated.
+ */
+ dvmThrowException("Ljava/lang/NoSuchMethodError;",
+ baseMethod->name);
+ GOTO_exceptionThrown();
+ }
+ methodToCall = curMethod->clazz->super->vtable[baseMethod->methodIndex];
+#if 0
+ if (dvmIsAbstractMethod(methodToCall)) {
+ dvmThrowException("Ljava/lang/AbstractMethodError;",
+ "abstract method not implemented");
+ GOTO_exceptionThrown();
+ }
+#else
+ assert(!dvmIsAbstractMethod(methodToCall) ||
+ methodToCall->nativeFunc != NULL);
+#endif
+ LOGVV("+++ base=%s.%s super-virtual=%s.%s\n",
+ baseMethod->clazz->descriptor, baseMethod->name,
+ methodToCall->clazz->descriptor, methodToCall->name);
+ assert(methodToCall != NULL);
+
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+ }
+GOTO_TARGET_END
+
+GOTO_TARGET(invokeInterface, bool methodCallRange)
+ {
+ Object* thisPtr;
+ ClassObject* thisClass;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* method ref */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ /*
+ * The object against which we are executing a method is always
+ * in the first argument.
+ */
+ if (methodCallRange) {
+ assert(vsrc1 > 0);
+ ILOGV("|invoke-interface-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ thisPtr = (Object*) GET_REGISTER(vdst);
+ } else {
+ assert((vsrc1>>4) > 0);
+ ILOGV("|invoke-interface args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+ thisPtr = (Object*) GET_REGISTER(vdst & 0x0f);
+ }
+ if (!checkForNull(thisPtr))
+ GOTO_exceptionThrown();
+
+ thisClass = thisPtr->clazz;
+
+ /*
+ * Given a class and a method index, find the Method* with the
+ * actual code we want to execute.
+ */
+ methodToCall = dvmFindInterfaceMethodInCache(thisClass, ref, curMethod,
+ methodClassDex);
+ if (methodToCall == NULL) {
+ assert(dvmCheckException(self));
+ GOTO_exceptionThrown();
+ }
+
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+ }
+GOTO_TARGET_END
+
+GOTO_TARGET(invokeDirect, bool methodCallRange)
+ {
+ u2 thisReg;
+
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* method ref */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ EXPORT_PC();
+
+ if (methodCallRange) {
+ ILOGV("|invoke-direct-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ thisReg = vdst;
+ } else {
+ ILOGV("|invoke-direct args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+ thisReg = vdst & 0x0f;
+ }
+ if (!checkForNull((Object*) GET_REGISTER(thisReg)))
+ GOTO_exceptionThrown();
+
+ methodToCall = dvmDexGetResolvedMethod(methodClassDex, ref);
+ if (methodToCall == NULL) {
+ methodToCall = dvmResolveMethod(curMethod->clazz, ref,
+ METHOD_DIRECT);
+ if (methodToCall == NULL) {
+ ILOGV("+ unknown direct method\n"); // should be impossible
+ GOTO_exceptionThrown();
+ }
+ }
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+ }
+GOTO_TARGET_END
+
+GOTO_TARGET(invokeStatic, bool methodCallRange)
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* method ref */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ EXPORT_PC();
+
+ if (methodCallRange)
+ ILOGV("|invoke-static-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ else
+ ILOGV("|invoke-static args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+
+ methodToCall = dvmDexGetResolvedMethod(methodClassDex, ref);
+ if (methodToCall == NULL) {
+ methodToCall = dvmResolveMethod(curMethod->clazz, ref, METHOD_STATIC);
+ if (methodToCall == NULL) {
+ ILOGV("+ unknown method\n");
+ GOTO_exceptionThrown();
+ }
+ }
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+GOTO_TARGET_END
+
+GOTO_TARGET(invokeVirtualQuick, bool methodCallRange)
+ {
+ Object* thisPtr;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* vtable index */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ /*
+ * The object against which we are executing a method is always
+ * in the first argument.
+ */
+ if (methodCallRange) {
+ assert(vsrc1 > 0);
+ ILOGV("|invoke-virtual-quick-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ thisPtr = (Object*) GET_REGISTER(vdst);
+ } else {
+ assert((vsrc1>>4) > 0);
+ ILOGV("|invoke-virtual-quick args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+ thisPtr = (Object*) GET_REGISTER(vdst & 0x0f);
+ }
+
+ if (!checkForNull(thisPtr))
+ GOTO_exceptionThrown();
+
+ /*
+ * Combine the object we found with the vtable offset in the
+ * method.
+ */
+ assert(ref < thisPtr->clazz->vtableCount);
+ methodToCall = thisPtr->clazz->vtable[ref];
+
+#if 0
+ if (dvmIsAbstractMethod(methodToCall)) {
+ dvmThrowException("Ljava/lang/AbstractMethodError;",
+ "abstract method not implemented");
+ GOTO_exceptionThrown();
+ }
+#else
+ assert(!dvmIsAbstractMethod(methodToCall) ||
+ methodToCall->nativeFunc != NULL);
+#endif
+
+ LOGVV("+++ virtual[%d]=%s.%s\n",
+ ref, methodToCall->clazz->descriptor, methodToCall->name);
+ assert(methodToCall != NULL);
+
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+ }
+GOTO_TARGET_END
+
+GOTO_TARGET(invokeSuperQuick, bool methodCallRange)
+ {
+ u2 thisReg;
+
+ EXPORT_PC();
+
+ vsrc1 = INST_AA(inst); /* AA (count) or BA (count + arg 5) */
+ ref = FETCH(1); /* vtable index */
+ vdst = FETCH(2); /* 4 regs -or- first reg */
+
+ if (methodCallRange) {
+ ILOGV("|invoke-super-quick-range args=%d @0x%04x {regs=v%d-v%d}",
+ vsrc1, ref, vdst, vdst+vsrc1-1);
+ thisReg = vdst;
+ } else {
+ ILOGV("|invoke-super-quick args=%d @0x%04x {regs=0x%04x %x}",
+ vsrc1 >> 4, ref, vdst, vsrc1 & 0x0f);
+ thisReg = vdst & 0x0f;
+ }
+ /* impossible in well-formed code, but we must check nevertheless */
+ if (!checkForNull((Object*) GET_REGISTER(thisReg)))
+ GOTO_exceptionThrown();
+
+#if 0 /* impossible in optimized + verified code */
+ if (ref >= curMethod->clazz->super->vtableCount) {
+ dvmThrowException("Ljava/lang/NoSuchMethodError;", NULL);
+ GOTO_exceptionThrown();
+ }
+#else
+ assert(ref < curMethod->clazz->super->vtableCount);
+#endif
+
+ /*
+ * Combine the object we found with the vtable offset in the
+ * method's class.
+ *
+ * We're using the current method's class' superclass, not the
+ * superclass of "this". This is because we might be executing
+ * in a method inherited from a superclass, and we want to run
+ * in the method's class' superclass.
+ */
+ methodToCall = curMethod->clazz->super->vtable[ref];
+
+#if 0
+ if (dvmIsAbstractMethod(methodToCall)) {
+ dvmThrowException("Ljava/lang/AbstractMethodError;",
+ "abstract method not implemented");
+ GOTO_exceptionThrown();
+ }
+#else
+ assert(!dvmIsAbstractMethod(methodToCall) ||
+ methodToCall->nativeFunc != NULL);
+#endif
+ LOGVV("+++ super-virtual[%d]=%s.%s\n",
+ ref, methodToCall->clazz->descriptor, methodToCall->name);
+ assert(methodToCall != NULL);
+
+ GOTO_invokeMethod(methodCallRange, methodToCall, vsrc1, vdst);
+ }
+GOTO_TARGET_END
+
+
+
+ /*
+ * General handling for return-void, return, and return-wide. Put the
+ * return value in "retval" before jumping here.
+ */
+GOTO_TARGET(returnFromMethod)
+ {
+ StackSaveArea* saveArea;
+
+ /*
+ * We must do this BEFORE we pop the previous stack frame off, so
+ * that the GC can see the return value (if any) in the local vars.
+ *
+ * Since this is now an interpreter switch point, we must do it before
+ * we do anything at all.
+ */
+ PERIODIC_CHECKS(kInterpEntryReturn, 0);
+
+ ILOGV("> retval=0x%llx (leaving %s.%s %s)",
+ retval.j, curMethod->clazz->descriptor, curMethod->name,
+ curMethod->signature);
+ //DUMP_REGS(curMethod, fp);
+
+ saveArea = SAVEAREA_FROM_FP(fp);
+
+#ifdef EASY_GDB
+ debugSaveArea = saveArea;
+#endif
+#if (INTERP_TYPE == INTERP_DBG) && defined(WITH_PROFILER)
+ TRACE_METHOD_EXIT(self, curMethod);
+#endif
+
+ /* back up to previous frame and see if we hit a break */
+ fp = saveArea->prevFrame;
+ assert(fp != NULL);
+ if (dvmIsBreakFrame(fp)) {
+ /* bail without popping the method frame from stack */
+ LOGVV("+++ returned into break frame\n");
+ GOTO_bail();
+ }
+
+ /* update thread FP, and reset local variables */
+ self->curFrame = fp;
+ curMethod = SAVEAREA_FROM_FP(fp)->method;
+ //methodClass = curMethod->clazz;
+ methodClassDex = curMethod->clazz->pDvmDex;
+ pc = saveArea->savedPc;
+ ILOGD("> (return to %s.%s %s)", curMethod->clazz->descriptor,
+ curMethod->name, curMethod->signature);
+
+ /* use FINISH on the caller's invoke instruction */
+ //u2 invokeInstr = INST_INST(FETCH(0));
+ if (true /*invokeInstr >= OP_INVOKE_VIRTUAL &&
+ invokeInstr <= OP_INVOKE_INTERFACE*/)
+ {
+ FINISH(3);
+ } else {
+ //LOGE("Unknown invoke instr %02x at %d\n",
+ // invokeInstr, (int) (pc - curMethod->insns));
+ assert(false);
+ }
+ }
+GOTO_TARGET_END
+
+
+ /*
+ * Jump here when the code throws an exception.
+ *
+ * By the time we get here, the Throwable has been created and the stack
+ * trace has been saved off.
+ */
+GOTO_TARGET(exceptionThrown)
+ {
+ Object* exception;
+ int catchRelPc;
+
+ /*
+ * Since this is now an interpreter switch point, we must do it before
+ * we do anything at all.
+ */
+ PERIODIC_CHECKS(kInterpEntryThrow, 0);
+
+ /*
+ * We save off the exception and clear the exception status. While
+ * processing the exception we might need to load some Throwable
+ * classes, and we don't want class loader exceptions to get
+ * confused with this one.
+ */
+ assert(dvmCheckException(self));
+ exception = dvmGetException(self);
+ dvmAddTrackedAlloc(exception, self);
+ dvmClearException(self);
+
+ LOGV("Handling exception %s at %s:%d\n",
+ exception->clazz->descriptor, curMethod->name,
+ dvmLineNumFromPC(curMethod, pc - curMethod->insns));
+
+#if (INTERP_TYPE == INTERP_DBG) && defined(WITH_DEBUGGER)
+ /*
+ * Tell the debugger about it.
+ *
+ * TODO: if the exception was thrown by interpreted code, control
+ * fell through native, and then back to us, we will report the
+ * exception at the point of the throw and again here. We can avoid
+ * this by not reporting exceptions when we jump here directly from
+ * the native call code above, but then we won't report exceptions
+ * that were thrown *from* the JNI code (as opposed to *through* it).
+ *
+ * The correct solution is probably to ignore from-native exceptions
+ * here, and have the JNI exception code do the reporting to the
+ * debugger.
+ */
+ if (gDvm.debuggerActive) {
+ void* catchFrame;
+ catchRelPc = dvmFindCatchBlock(self, pc - curMethod->insns,
+ exception, true, &catchFrame);
+ dvmDbgPostException(fp, pc - curMethod->insns, catchFrame,
+ catchRelPc, exception);
+ }
+#endif
+
+ /*
+ * We need to unroll to the catch block or the nearest "break"
+ * frame.
+ *
+ * A break frame could indicate that we have reached an intermediate
+ * native call, or have gone off the top of the stack and the thread
+ * needs to exit. Either way, we return from here, leaving the
+ * exception raised.
+ *
+ * If we do find a catch block, we want to transfer execution to
+ * that point.
+ */
+ catchRelPc = dvmFindCatchBlock(self, pc - curMethod->insns,
+ exception, false, (void*)&fp);
+
+ /*
+ * Restore the stack bounds after an overflow. This isn't going to
+ * be correct in all circumstances, e.g. if JNI code devours the
+ * exception this won't happen until some other exception gets
+ * thrown. If the code keeps pushing the stack bounds we'll end
+ * up aborting the VM.
+ *
+ * Note we want to do this *after* the call to dvmFindCatchBlock,
+ * because that may need extra stack space to resolve exception
+ * classes (e.g. through a class loader).
+ */
+ if (self->stackOverflowed)
+ dvmCleanupStackOverflow(self);
+
+ if (catchRelPc < 0) {
+ /* falling through to JNI code or off the bottom of the stack */
+#if DVM_SHOW_EXCEPTION >= 2
+ LOGD("Exception %s from %s:%d not caught locally\n",
+ exception->clazz->descriptor, dvmGetMethodSourceFile(curMethod),
+ dvmLineNumFromPC(curMethod, pc - curMethod->insns));
+#endif
+ dvmSetException(self, exception);
+ dvmReleaseTrackedAlloc(exception, self);
+ GOTO_bail();
+ }
+
+#if DVM_SHOW_EXCEPTION >= 3
+ {
+ const Method* catchMethod = SAVEAREA_FROM_FP(fp)->method;
+ LOGD("Exception %s thrown from %s:%d to %s:%d\n",
+ exception->clazz->descriptor, dvmGetMethodSourceFile(curMethod),
+ dvmLineNumFromPC(curMethod, pc - curMethod->insns),
+ dvmGetMethodSourceFile(catchMethod),
+ dvmLineNumFromPC(catchMethod, catchRelPc));
+ }
+#endif
+
+ /*
+ * Adjust local variables to match self->curFrame and the
+ * updated PC.
+ */
+ //fp = (u4*) self->curFrame;
+ curMethod = SAVEAREA_FROM_FP(fp)->method;
+ //methodClass = curMethod->clazz;
+ methodClassDex = curMethod->clazz->pDvmDex;
+ pc = curMethod->insns + catchRelPc;
+ ILOGV("> pc <-- %s.%s %s", curMethod->clazz->descriptor,
+ curMethod->name, curMethod->signature);
+ DUMP_REGS(curMethod, fp, false); // show all regs
+
+ /*
+ * Restore the exception if the handler wants it.
+ *
+ * The Dalvik spec mandates that, if an exception handler wants to
+ * do something with the exception, the first instruction executed
+ * must be "move-exception". We can pass the exception along
+ * through the thread struct, and let the move-exception instruction
+ * clear it for us.
+ *
+ * If the handler doesn't call move-exception, we don't want to
+ * finish here with an exception still pending.
+ */
+ if (INST_INST(FETCH(0)) == OP_MOVE_EXCEPTION)
+ dvmSetException(self, exception);
+
+ dvmReleaseTrackedAlloc(exception, self);
+ FINISH(0);
+ }
+GOTO_TARGET_END
+
+
+ /*
+ * General handling for invoke-{virtual,super,direct,static,interface},
+ * including "quick" variants.
+ *
+ * Set "methodToCall" to the Method we're calling, and "methodCallRange"
+ * depending on whether this is a "/range" instruction.
+ *
+ * For a range call:
+ * "vsrc1" holds the argument count (8 bits)
+ * "vdst" holds the first argument in the range
+ * For a non-range call:
+ * "vsrc1" holds the argument count (4 bits) and the 5th argument index
+ * "vdst" holds four 4-bit register indices
+ *
+ * The caller must EXPORT_PC before jumping here, because any method
+ * call can throw a stack overflow exception.
+ */
+GOTO_TARGET(invokeMethod, bool methodCallRange, const Method* _methodToCall,
+ u2 count, u2 regs)
+ {
+ STUB_HACK(vsrc1 = count; vdst = regs; methodToCall = _methodToCall;);
+
+ //printf("range=%d call=%p count=%d regs=0x%04x\n",
+ // methodCallRange, methodToCall, count, regs);
+ //printf(" --> %s.%s %s\n", methodToCall->clazz->descriptor,
+ // methodToCall->name, methodToCall->signature);
+
+ u4* outs;
+ int i;
+
+ /*
+ * Copy args. This may corrupt vsrc1/vdst.
+ */
+ if (methodCallRange) {
+ // could use memcpy or a "Duff's device"; most functions have
+ // so few args it won't matter much
+ assert(vsrc1 <= curMethod->outsSize);
+ assert(vsrc1 == methodToCall->insSize);
+ outs = OUTS_FROM_FP(fp, vsrc1);
+ for (i = 0; i < vsrc1; i++)
+ outs[i] = GET_REGISTER(vdst+i);
+ } else {
+ u4 count = vsrc1 >> 4;
+
+ assert(count <= curMethod->outsSize);
+ assert(count == methodToCall->insSize);
+ assert(count <= 5);
+
+ outs = OUTS_FROM_FP(fp, count);
+#if 0
+ if (count == 5) {
+ outs[4] = GET_REGISTER(vsrc1 & 0x0f);
+ count--;
+ }
+ for (i = 0; i < (int) count; i++) {
+ outs[i] = GET_REGISTER(vdst & 0x0f);
+ vdst >>= 4;
+ }
+#else
+ // This version executes fewer instructions but is larger
+ // overall. Seems to be a teensy bit faster.
+ assert((vdst >> 16) == 0); // 16 bits -or- high 16 bits clear
+ switch (count) {
+ case 5:
+ outs[4] = GET_REGISTER(vsrc1 & 0x0f);
+ case 4:
+ outs[3] = GET_REGISTER(vdst >> 12);
+ case 3:
+ outs[2] = GET_REGISTER((vdst & 0x0f00) >> 8);
+ case 2:
+ outs[1] = GET_REGISTER((vdst & 0x00f0) >> 4);
+ case 1:
+ outs[0] = GET_REGISTER(vdst & 0x0f);
+ default:
+ ;
+ }
+#endif
+ }
+ }
+
+ /*
+ * (This was originally a "goto" target; I've kept it separate from the
+ * stuff above in case we want to refactor things again.)
+ *
+ * At this point, we have the arguments stored in the "outs" area of
+ * the current method's stack frame, and the method to call in
+ * "methodToCall". Push a new stack frame.
+ */
+ {
+ StackSaveArea* newSaveArea;
+ u4* newFp;
+
+ ILOGV("> %s%s.%s %s",
+ dvmIsNativeMethod(methodToCall) ? "(NATIVE) " : "",
+ methodToCall->clazz->descriptor, methodToCall->name,
+ methodToCall->signature);
+
+ newFp = (u4*) SAVEAREA_FROM_FP(fp) - methodToCall->registersSize;
+ newSaveArea = SAVEAREA_FROM_FP(newFp);
+
+ /* verify that we have enough space */
+ if (true) {
+ u1* bottom;
+ bottom = (u1*) newSaveArea - methodToCall->outsSize * sizeof(u4);
+ if (bottom < self->interpStackEnd) {
+ /* stack overflow */
+ LOGV("Stack overflow on method call (start=%p end=%p newBot=%p size=%d '%s')\n",
+ self->interpStackStart, self->interpStackEnd, bottom,
+ self->interpStackSize, methodToCall->name);
+ dvmHandleStackOverflow(self);
+ assert(dvmCheckException(self));
+ GOTO_exceptionThrown();
+ }
+ //LOGD("+++ fp=%p newFp=%p newSave=%p bottom=%p\n",
+ // fp, newFp, newSaveArea, bottom);
+ }
+
+#ifdef LOG_INSTR
+ if (methodToCall->registersSize > methodToCall->insSize) {
+ /*
+ * This makes valgrind quiet when we print registers that
+ * haven't been initialized. Turn it off when the debug
+ * messages are disabled -- we want valgrind to report any
+ * used-before-initialized issues.
+ */
+ memset(newFp, 0xcc,
+ (methodToCall->registersSize - methodToCall->insSize) * 4);
+ }
+#endif
+
+#ifdef EASY_GDB
+ newSaveArea->prevSave = SAVEAREA_FROM_FP(fp);
+#endif
+ newSaveArea->prevFrame = fp;
+ newSaveArea->savedPc = pc;
+ newSaveArea->method = methodToCall;
+
+ if (!dvmIsNativeMethod(methodToCall)) {
+ /*
+ * "Call" interpreted code. Reposition the PC, update the
+ * frame pointer and other local state, and continue.
+ */
+ curMethod = methodToCall;
+ methodClassDex = curMethod->clazz->pDvmDex;
+ pc = methodToCall->insns;
+ fp = self->curFrame = newFp;
+#ifdef EASY_GDB
+ debugSaveArea = SAVEAREA_FROM_FP(newFp);
+#endif
+#if INTERP_TYPE == INTERP_DBG
+ debugIsMethodEntry = true; // profiling, debugging
+#endif
+ ILOGD("> pc <-- %s.%s %s", curMethod->clazz->descriptor,
+ curMethod->name, curMethod->signature);
+ DUMP_REGS(curMethod, fp, true); // show input args
+ FINISH(0); // jump to method start
+ } else {
+ /* set this up for JNI locals, even if not a JNI native */
+ newSaveArea->xtra.localRefTop = self->jniLocalRefTable.nextEntry;
+
+ self->curFrame = newFp;
+
+ DUMP_REGS(methodToCall, newFp, true); // show input args
+
+#if (INTERP_TYPE == INTERP_DBG) && defined(WITH_DEBUGGER)
+ if (gDvm.debuggerActive) {
+ dvmDbgPostLocationEvent(methodToCall, -1,
+ dvmGetThisPtr(curMethod, fp), DBG_METHOD_ENTRY);
+ }
+#endif
+#if (INTERP_TYPE == INTERP_DBG) && defined(WITH_PROFILER)
+ TRACE_METHOD_ENTER(self, methodToCall);
+#endif
+
+ ILOGD("> native <-- %s.%s %s", methodToCall->clazz->descriptor,
+ methodToCall->name, methodToCall->signature);
+
+ /*
+ * Jump through native call bridge. Because we leave no
+ * space for locals on native calls, "newFp" points directly
+ * to the method arguments.
+ */
+ (*methodToCall->nativeFunc)(newFp, &retval, methodToCall, self);
+
+#if (INTERP_TYPE == INTERP_DBG) && defined(WITH_DEBUGGER)
+ if (gDvm.debuggerActive) {
+ dvmDbgPostLocationEvent(methodToCall, -1,
+ dvmGetThisPtr(curMethod, fp), DBG_METHOD_EXIT);
+ }
+#endif
+#if (INTERP_TYPE == INTERP_DBG) && defined(WITH_PROFILER)
+ TRACE_METHOD_EXIT(self, methodToCall);
+#endif
+
+ /* pop frame off */
+ dvmPopJniLocals(self, newSaveArea);
+ self->curFrame = fp;
+
+ /*
+ * If the native code threw an exception, or interpreted code
+ * invoked by the native call threw one and nobody has cleared
+ * it, jump to our local exception handling.
+ */
+ if (dvmCheckException(self)) {
+ LOGV("Exception thrown by/below native code\n");
+ GOTO_exceptionThrown();
+ }
+
+ ILOGD("> retval=0x%llx (leaving native)", retval.j);
+ ILOGD("> (return from native %s.%s to %s.%s %s)",
+ methodToCall->clazz->descriptor, methodToCall->name,
+ curMethod->clazz->descriptor, curMethod->name,
+ curMethod->signature);
+
+ //u2 invokeInstr = INST_INST(FETCH(0));
+ if (true /*invokeInstr >= OP_INVOKE_VIRTUAL &&
+ invokeInstr <= OP_INVOKE_INTERFACE*/)
+ {
+ FINISH(3);
+ } else {
+ //LOGE("Unknown invoke instr %02x at %d\n",
+ // invokeInstr, (int) (pc - curMethod->insns));
+ assert(false);
+ }
+ }
+ }
+ assert(false); // should not get here
+GOTO_TARGET_END
+
+
+/* File: cstubs/enddefs.c */
+
+/* undefine "magic" name remapping */
+#undef retval
+#undef pc
+#undef fp
+#undef curMethod
+#undef methodClassDex
+#undef self
+#undef debugTrackedRefStart
+