blob: d6a23c0c57b824993945043a3840f11ab3e6030d [file] [log] [blame]
/*
* This file was generated automatically by gen-mterp.py for 'portable'.
*
* --> DO NOT EDIT <--
*/
/* File: c/header.cpp */
/*
* 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
#include "mterp/common/FindInterface.h"
/*
* 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_INSTR_CHECKS
* WITH_TRACKREF_CHECKS
* EASY_GDB
* NDEBUG
*/
#ifdef WITH_INSTR_CHECKS /* instruction-level paranoia (slow!) */
# define CHECK_BRANCH_OFFSETS
# define CHECK_REGISTER_INDICES
#endif
/*
* Some architectures require 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 may assume the pointer target is
* aligned and generate invalid code.
*
* There are two common approaches:
* (1) Use a union that defines a 32-bit pair and a 64-bit value.
* (2) Call memcpy().
*
* Depending upon what compiler you're using and what options are specified,
* one may be faster than the other. For example, the compiler might
* convert a memcpy() of 8 bytes into a series of instructions and omit
* the call. The union version could cause some strange side-effects,
* e.g. for a while ARM gcc thought it needed separate storage for each
* inlined instance, and generated instructions to zero out ~700 bytes of
* stack space at the top of the interpreter.
*
* The default is to use memcpy(). The current gcc for ARM seems to do
* better with the union.
*/
#if defined(__ARM_EABI__)
# define NO_UNALIGN_64__UNION
#endif
//#define LOG_INSTR /* verbose debugging */
/* set and adjust ANDROID_LOG_TAGS='*:i jdwp:i dalvikvm:i dalvikvmi:i' */
/*
* Export another copy of the PC on every instruction; this is largely
* redundant with EXPORT_PC and the debugger code. This value can be
* compared against what we have stored on the stack with EXPORT_PC to
* help ensure that we aren't missing any export calls.
*/
#if WITH_EXTRA_GC_CHECKS > 1
# define EXPORT_EXTRA_PC() (self->currentPc2 = pc)
#else
# define EXPORT_EXTRA_PC()
#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", \
myoff, (int) (pc - curMethod->insns), \
curMethod->clazz->descriptor, curMethod->name, desc); \
free(desc); \
dvmAbort(); \
} \
pc += myoff; \
EXPORT_EXTRA_PC(); \
} while (false)
#else
# define ADJUST_PC(_offset) do { \
pc += _offset; \
EXPORT_EXTRA_PC(); \
} while (false)
#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", \
self->threadId, (int)(pc - curMethod->insns), debugStrBuf); \
else \
LOG(_level, LOG_TAG"i", "%-2d|####%s", \
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;
#else
s8 val;
memcpy(&val, &ptr[idx], 8);
return val;
#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];
#else
memcpy(&ptr[idx], &val, 8);
#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;
#else
double dval;
memcpy(&dval, &ptr[idx], 8);
return dval;
#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];
#else
memcpy(&ptr[idx], &dval, 8);
#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 ? \
(void)putLongToArray(fp, (_idx), (_val)) : assert(!"bad reg") )
# 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 ? \
(void)putDoubleToArray(fp, (_idx), (_val)) : assert(!"bad reg") )
#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)
/*
* Replace the opcode (used when handling breakpoints). _opcode is a u1.
*/
#define INST_REPLACE_OP(_inst, _opcode) (((_inst) & 0xff00) | _opcode)
/*
* 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 the various exception throw routines, 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.
*
* This is also used to determine the address for precise GC.
*
* Assumes existence of "u4* fp" and "const u2* pc".
*/
#define EXPORT_PC() (SAVEAREA_FROM_FP(fp)->xtra.currentPc = pc)
/*
* 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) {
dvmThrowNullPointerException(NULL);
return false;
}
#ifdef WITH_EXTRA_OBJECT_VALIDATION
if (!dvmIsHeapAddressObject(obj)) {
LOGE("Invalid object %p", obj);
dvmAbort();
}
#endif
#ifndef NDEBUG
if (obj->clazz == NULL || ((u4) obj->clazz) <= 65536) {
/* probable heap corruption */
LOGE("Invalid object class %p (in %p)", 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();
dvmThrowNullPointerException(NULL);
return false;
}
#ifdef WITH_EXTRA_OBJECT_VALIDATION
if (!dvmIsHeapAddress(obj)) {
LOGE("Invalid object %p", obj);
dvmAbort();
}
#endif
#ifndef NDEBUG
if (obj->clazz == NULL || ((u4) obj->clazz) <= 65536) {
/* probable heap corruption */
LOGE("Invalid object class %p (in %p)", obj->clazz, obj);
dvmAbort();
}
#endif
return true;
}
/* File: portable/stubdefs.cpp */
/*
* In the C mterp stubs, "goto" is a function call followed immediately
* by a return.
*/
#define GOTO_TARGET_DECL(_target, ...)
#define GOTO_TARGET(_target, ...) _target:
#define GOTO_TARGET_END
/* ugh */
#define STUB_HACK(x)
#define JIT_STUB_HACK(x)
/*
* InterpSave's pc and fp must be valid when breaking out to a
* "Reportxxx" routine. Because the portable interpreter uses local
* variables for these, we must flush prior. Stubs, however, use
* the interpSave vars directly, so this is a nop for stubs.
*/
#define PC_FP_TO_SELF() \
self->interpSave.pc = pc; \
self->interpSave.curFrame = fp;
#define PC_TO_SELF() self->interpSave.pc = pc;
/*
* Instruction framing. For a switch-oriented implementation this is
* case/break, for a threaded implementation it's a goto label and an
* instruction fetch/computed goto.
*
* Assumes the existence of "const u2* pc" and (for threaded operation)
* "u2 inst".
*/
# define H(_op) &&op_##_op
# define HANDLE_OPCODE(_op) op_##_op:
# define FINISH(_offset) { \
ADJUST_PC(_offset); \
inst = FETCH(0); \
if (self->interpBreak.ctl.subMode) { \
dvmCheckBefore(pc, fp, self); \
} \
goto *handlerTable[INST_INST(inst)]; \
}
# define FINISH_BKPT(_opcode) { \
goto *handlerTable[_opcode]; \
}
# define DISPATCH_EXTENDED(_opcode) { \
goto *handlerTable[0x100 + _opcode]; \
}
#define OP_END
/*
* The "goto" targets just turn into goto statements. The "arguments" are
* passed through local variables.
*/
#define GOTO_exceptionThrown() goto exceptionThrown;
#define GOTO_returnFromMethod() goto returnFromMethod;
#define GOTO_invoke(_target, _methodCallRange, _jumboFormat) \
do { \
methodCallRange = _methodCallRange; \
jumboFormat = _jumboFormat; \
goto _target; \
} while(false)
/* for this, the "args" are already in the locals */
#define GOTO_invokeMethod(_methodCallRange, _methodToCall, _vsrc1, _vdst) goto invokeMethod;
#define GOTO_bail() goto bail;
/*
* 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(_pcadj) { \
if (dvmCheckSuspendQuick(self)) { \
EXPORT_PC(); /* need for precise GC */ \
dvmCheckSuspendPending(self); \
} \
}
/* File: c/opcommon.cpp */
/* forward declarations of goto targets */
GOTO_TARGET_DECL(filledNewArray, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeVirtual, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeSuper, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeInterface, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeDirect, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeStatic, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeVirtualQuick, bool methodCallRange, bool jumboFormat);
GOTO_TARGET_DECL(invokeSuperQuick, bool methodCallRange, bool jumboFormat);
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", 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(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(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(); \
dvmThrowArithmeticException("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(); \
dvmThrowArithmeticException("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(); \
dvmThrowArithmeticException("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(); \
dvmThrowArithmeticException("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(); \
dvmThrowArithmeticException("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(); \
dvmThrowArithmeticException("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) { \
dvmThrowArrayIndexOutOfBoundsException( \
arrayObj->length, GET_REGISTER(vsrc2)); \
GOTO_exceptionThrown(); \
} \
SET_REGISTER##_regsize(vdst, \
((_type*)(void*)arrayObj->contents)[GET_REGISTER(vsrc2)]); \
ILOGV("+ AGET[%d]=%#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) { \
dvmThrowArrayIndexOutOfBoundsException( \
arrayObj->length, GET_REGISTER(vsrc2)); \
GOTO_exceptionThrown(); \
} \
ILOGV("+ APUT[%d]=0x%08x", GET_REGISTER(vsrc2), GET_REGISTER(vdst));\
((_type*)(void*)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)); \
} \
FINISH(2);
#define HANDLE_IGET_X_JUMBO(_opcode, _opname, _ftype, _regsize) \
HANDLE_OPCODE(_opcode /*vBBBB, vCCCC, class@AAAAAAAA*/) \
{ \
InstField* ifield; \
Object* obj; \
EXPORT_PC(); \
ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \
vdst = FETCH(3); \
vsrc1 = FETCH(4); /* object ptr */ \
ILOGV("|iget%s/jumbo v%d,v%d,field@0x%08x", \
(_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)); \
} \
FINISH(5);
#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)); \
} \
FINISH(2);
#define HANDLE_IPUT_X_JUMBO(_opcode, _opname, _ftype, _regsize) \
HANDLE_OPCODE(_opcode /*vBBBB, vCCCC, class@AAAAAAAA*/) \
{ \
InstField* ifield; \
Object* obj; \
EXPORT_PC(); \
ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \
vdst = FETCH(3); \
vsrc1 = FETCH(4); /* object ptr */ \
ILOGV("|iput%s/jumbo v%d,v%d,field@0x%08x", \
(_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)); \
} \
FINISH(5);
#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);
/*
* The JIT needs dvmDexGetResolvedField() to return non-null.
* Because the portable interpreter is not involved with the JIT
* and trace building, we only need the extra check here when this
* code is massaged into a stub called from an assembly interpreter.
* This is controlled by the JIT_STUB_HACK maco.
*/
#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(); \
if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \
JIT_STUB_HACK(dvmJitEndTraceSelect(self,pc)); \
} \
} \
SET_REGISTER##_regsize(vdst, dvmGetStaticField##_ftype(sfield)); \
ILOGV("+ SGET '%s'=0x%08llx", \
sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \
} \
FINISH(2);
#define HANDLE_SGET_X_JUMBO(_opcode, _opname, _ftype, _regsize) \
HANDLE_OPCODE(_opcode /*vBBBB, class@AAAAAAAA*/) \
{ \
StaticField* sfield; \
ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \
vdst = FETCH(3); \
ILOGV("|sget%s/jumbo v%d,sfield@0x%08x", (_opname), vdst, ref); \
sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \
if (sfield == NULL) { \
EXPORT_PC(); \
sfield = dvmResolveStaticField(curMethod->clazz, ref); \
if (sfield == NULL) \
GOTO_exceptionThrown(); \
if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \
JIT_STUB_HACK(dvmJitEndTraceSelect(self,pc)); \
} \
} \
SET_REGISTER##_regsize(vdst, dvmGetStaticField##_ftype(sfield)); \
ILOGV("+ SGET '%s'=0x%08llx", \
sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \
} \
FINISH(4);
#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(); \
if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \
JIT_STUB_HACK(dvmJitEndTraceSelect(self,pc)); \
} \
} \
dvmSetStaticField##_ftype(sfield, GET_REGISTER##_regsize(vdst)); \
ILOGV("+ SPUT '%s'=0x%08llx", \
sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \
} \
FINISH(2);
#define HANDLE_SPUT_X_JUMBO(_opcode, _opname, _ftype, _regsize) \
HANDLE_OPCODE(_opcode /*vBBBB, class@AAAAAAAA*/) \
{ \
StaticField* sfield; \
ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \
vdst = FETCH(3); \
ILOGV("|sput%s/jumbo v%d,sfield@0x%08x", (_opname), vdst, ref); \
sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \
if (sfield == NULL) { \
EXPORT_PC(); \
sfield = dvmResolveStaticField(curMethod->clazz, ref); \
if (sfield == NULL) \
GOTO_exceptionThrown(); \
if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \
JIT_STUB_HACK(dvmJitEndTraceSelect(self,pc)); \
} \
} \
dvmSetStaticField##_ftype(sfield, GET_REGISTER##_regsize(vdst)); \
ILOGV("+ SPUT '%s'=0x%08llx", \
sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \
} \
FINISH(4);
/* File: portable/entry.cpp */
/*
* Main interpreter loop.
*
* This was written with an ARM implementation in mind.
*/
void dvmInterpretPortable(Thread* self)
{
#if defined(EASY_GDB)
StackSaveArea* debugSaveArea = SAVEAREA_FROM_FP(self->interpSave.curFrame);
#endif
DvmDex* methodClassDex; // curMethod->clazz->pDvmDex
JValue retval;
/* core state */
const Method* curMethod; // method we're interpreting
const u2* pc; // program counter
u4* fp; // frame pointer
u2 inst; // current instruction
/* instruction decoding */
u4 ref; // 16 or 32-bit quantity fetched directly
u2 vsrc1, vsrc2, vdst; // usually used for register indexes
/* method call setup */
const Method* methodToCall;
bool methodCallRange;
bool jumboFormat;
/* static computed goto table */
DEFINE_GOTO_TABLE(handlerTable);
/* copy state in */
curMethod = self->interpSave.method;
pc = self->interpSave.pc;
fp = self->interpSave.curFrame;
retval = self->interpSave.retval; /* only need for kInterpEntryReturn? */
methodClassDex = curMethod->clazz->pDvmDex;
LOGVV("threadid=%d: %s.%s pc=%#x fp=%p",
self->threadId, curMethod->clazz->descriptor, curMethod->name,
pc - curMethod->insns, fp);
/*
* Handle any ongoing profiling and prep for debugging.
*/
if (self->interpBreak.ctl.subMode != 0) {
TRACE_METHOD_ENTER(self, curMethod);
self->debugIsMethodEntry = true; // Always true on startup
}
/*
* DEBUG: scramble this to ensure we're not relying on it.
*/
methodToCall = (const Method*) -1;
#if 0
if (self->debugIsMethodEntry) {
ILOGD("|-- Now interpreting %s.%s", curMethod->clazz->descriptor,
curMethod->name);
DUMP_REGS(curMethod, self->interpSave.curFrame, false);
}
#endif
FINISH(0); /* fetch and execute first instruction */
/*--- start of opcodes ---*/
/* File: c/OP_NOP.cpp */
HANDLE_OPCODE(OP_NOP)
FINISH(1);
OP_END
/* File: c/OP_MOVE.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
/* File: c/OP_MOVE.cpp */
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.cpp */
/* File: c/OP_MOVE_FROM16.cpp */
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.cpp */
/* File: c/OP_MOVE_16.cpp */
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.cpp */
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.cpp */
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.cpp */
/* File: c/OP_MOVE_RESULT.cpp */
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.cpp */
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.cpp */
HANDLE_OPCODE(OP_RETURN_VOID /**/)
ILOGV("|return-void");
#ifndef NDEBUG
retval.j = 0xababababULL; // placate valgrind
#endif
GOTO_returnFromMethod();
OP_END
/* File: c/OP_RETURN.cpp */
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.cpp */
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.cpp */
/* File: c/OP_RETURN.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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.cpp */
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", obj, obj->clazz->descriptor);
EXPORT_PC(); /* need for precise GC */
dvmLockObject(self, obj);
}
FINISH(1);
OP_END
/* File: c/OP_MONITOR_EXIT.cpp */
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", 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.cpp */
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)) {
dvmThrowClassCastException(obj->clazz, clazz);
GOTO_exceptionThrown();
}
}
}
FINISH(2);
OP_END
/* File: c/OP_INSTANCE_OF.cpp */
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.cpp */
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.cpp */
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();
#if defined(WITH_JIT)
/*
* The JIT needs dvmDexGetResolvedClass() to return non-null.
* Since we use the portable interpreter to build the trace, this extra
* check is not needed for mterp.
*/
if ((self->interpBreak.ctl.subMode & kSubModeJitTraceBuild) &&
(!dvmDexGetResolvedClass(methodClassDex, ref))) {
/* Class initialization is still ongoing - end the trace */
dvmJitEndTraceSelect(self,pc);
}
#endif
/*
* Verifier now tests for interface/abstract class.
*/
//if (dvmIsInterfaceClass(clazz) || dvmIsAbstractClass(clazz)) {
// dvmThrowExceptionWithClassMessage(gDvm.exInstantiationError,
// 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.cpp */
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) {
dvmThrowNegativeArraySizeException(length);
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.cpp */
HANDLE_OPCODE(OP_FILLED_NEW_ARRAY /*vB, {vD, vE, vF, vG, vA}, class@CCCC*/)
GOTO_invoke(filledNewArray, false, false);
OP_END
/* File: c/OP_FILLED_NEW_ARRAY_RANGE.cpp */
HANDLE_OPCODE(OP_FILLED_NEW_ARRAY_RANGE /*{vCCCC..v(CCCC+AA-1)}, class@BBBB*/)
GOTO_invoke(filledNewArray, true, false);
OP_END
/* File: c/OP_FILL_ARRAY_DATA.cpp */
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 */
dvmThrowInternalError("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.cpp */
HANDLE_OPCODE(OP_THROW /*vAA*/)
{
Object* obj;
/*
* We don't create an exception here, but the process of searching
* for a catch block can do class lookups and throw exceptions.
* We need to update the saved PC.
*/
EXPORT_PC();
vsrc1 = INST_AA(inst);
ILOGV("|throw v%d (%p)", vsrc1, (void*)GET_REGISTER(vsrc1));
obj = (Object*) GET_REGISTER(vsrc1);
if (!checkForNull(obj)) {
/* will throw a null pointer exception */
LOGVV("Bad exception");
} else {
/* use the requested exception */
dvmSetException(self, obj);
}
GOTO_exceptionThrown();
}
OP_END
/* File: c/OP_GOTO.cpp */
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((s1)vdst);
FINISH((s1)vdst);
OP_END
/* File: c/OP_GOTO_16.cpp */
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(offset);
FINISH(offset);
}
OP_END
/* File: c/OP_GOTO_32.cpp */
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(offset);
FINISH(offset);
}
OP_END
/* File: c/OP_PACKED_SWITCH.cpp */
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();
dvmThrowInternalError("bad packed switch");
GOTO_exceptionThrown();
}
#endif
testVal = GET_REGISTER(vsrc1);
offset = dvmInterpHandlePackedSwitch(switchData, testVal);
ILOGV("> branch taken (0x%04x)", offset);
if (offset <= 0) /* uncommon */
PERIODIC_CHECKS(offset);
FINISH(offset);
}
OP_END
/* File: c/OP_SPARSE_SWITCH.cpp */
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();
dvmThrowInternalError("bad sparse switch");
GOTO_exceptionThrown();
}
#endif
testVal = GET_REGISTER(vsrc1);
offset = dvmInterpHandleSparseSwitch(switchData, testVal);
ILOGV("> branch taken (0x%04x)", offset);
if (offset <= 0) /* uncommon */
PERIODIC_CHECKS(offset);
FINISH(offset);
}
OP_END
/* File: c/OP_CMPL_FLOAT.cpp */
HANDLE_OP_CMPX(OP_CMPL_FLOAT, "l-float", float, _FLOAT, -1)
OP_END
/* File: c/OP_CMPG_FLOAT.cpp */
HANDLE_OP_CMPX(OP_CMPG_FLOAT, "g-float", float, _FLOAT, 1)
OP_END
/* File: c/OP_CMPL_DOUBLE.cpp */
HANDLE_OP_CMPX(OP_CMPL_DOUBLE, "l-double", double, _DOUBLE, -1)
OP_END
/* File: c/OP_CMPG_DOUBLE.cpp */
HANDLE_OP_CMPX(OP_CMPG_DOUBLE, "g-double", double, _DOUBLE, 1)
OP_END
/* File: c/OP_CMP_LONG.cpp */
HANDLE_OP_CMPX(OP_CMP_LONG, "-long", s8, _WIDE, 0)
OP_END
/* File: c/OP_IF_EQ.cpp */
HANDLE_OP_IF_XX(OP_IF_EQ, "eq", ==)
OP_END
/* File: c/OP_IF_NE.cpp */
HANDLE_OP_IF_XX(OP_IF_NE, "ne", !=)
OP_END
/* File: c/OP_IF_LT.cpp */
HANDLE_OP_IF_XX(OP_IF_LT, "lt", <)
OP_END
/* File: c/OP_IF_GE.cpp */
HANDLE_OP_IF_XX(OP_IF_GE, "ge", >=)
OP_END
/* File: c/OP_IF_GT.cpp */
HANDLE_OP_IF_XX(OP_IF_GT, "gt", >)
OP_END
/* File: c/OP_IF_LE.cpp */
HANDLE_OP_IF_XX(OP_IF_LE, "le", <=)
OP_END
/* File: c/OP_IF_EQZ.cpp */
HANDLE_OP_IF_XXZ(OP_IF_EQZ, "eqz", ==)
OP_END
/* File: c/OP_IF_NEZ.cpp */
HANDLE_OP_IF_XXZ(OP_IF_NEZ, "nez", !=)
OP_END
/* File: c/OP_IF_LTZ.cpp */
HANDLE_OP_IF_XXZ(OP_IF_LTZ, "ltz", <)
OP_END
/* File: c/OP_IF_GEZ.cpp */
HANDLE_OP_IF_XXZ(OP_IF_GEZ, "gez", >=)
OP_END
/* File: c/OP_IF_GTZ.cpp */
HANDLE_OP_IF_XXZ(OP_IF_GTZ, "gtz", >)
OP_END
/* File: c/OP_IF_LEZ.cpp */
HANDLE_OP_IF_XXZ(OP_IF_LEZ, "lez", <=)
OP_END
/* File: c/OP_UNUSED_3E.cpp */
HANDLE_OPCODE(OP_UNUSED_3E)
OP_END
/* File: c/OP_UNUSED_3F.cpp */
HANDLE_OPCODE(OP_UNUSED_3F)
OP_END
/* File: c/OP_UNUSED_40.cpp */
HANDLE_OPCODE(OP_UNUSED_40)
OP_END
/* File: c/OP_UNUSED_41.cpp */
HANDLE_OPCODE(OP_UNUSED_41)
OP_END
/* File: c/OP_UNUSED_42.cpp */
HANDLE_OPCODE(OP_UNUSED_42)
OP_END
/* File: c/OP_UNUSED_43.cpp */
HANDLE_OPCODE(OP_UNUSED_43)
OP_END
/* File: c/OP_AGET.cpp */
HANDLE_OP_AGET(OP_AGET, "", u4, )
OP_END
/* File: c/OP_AGET_WIDE.cpp */
HANDLE_OP_AGET(OP_AGET_WIDE, "-wide", s8, _WIDE)
OP_END
/* File: c/OP_AGET_OBJECT.cpp */
HANDLE_OP_AGET(OP_AGET_OBJECT, "-object", u4, )
OP_END
/* File: c/OP_AGET_BOOLEAN.cpp */
HANDLE_OP_AGET(OP_AGET_BOOLEAN, "-boolean", u1, )
OP_END
/* File: c/OP_AGET_BYTE.cpp */
HANDLE_OP_AGET(OP_AGET_BYTE, "-byte", s1, )
OP_END
/* File: c/OP_AGET_CHAR.cpp */
HANDLE_OP_AGET(OP_AGET_CHAR, "-char", u2, )
OP_END
/* File: c/OP_AGET_SHORT.cpp */
HANDLE_OP_AGET(OP_AGET_SHORT, "-short", s2, )
OP_END
/* File: c/OP_APUT.cpp */
HANDLE_OP_APUT(OP_APUT, "", u4, )
OP_END
/* File: c/OP_APUT_WIDE.cpp */
HANDLE_OP_APUT(OP_APUT_WIDE, "-wide", s8, _WIDE)
OP_END
/* File: c/OP_APUT_OBJECT.cpp */
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) {
dvmThrowArrayIndexOutOfBoundsException(
arrayObj->length, GET_REGISTER(vsrc2));
GOTO_exceptionThrown();
}
obj = (Object*) GET_REGISTER(vdst);
if (obj != NULL) {
if (!checkForNull(obj))
GOTO_exceptionThrown();
if (!dvmCanPutArrayElement(obj->clazz, arrayObj->clazz)) {
LOGV("Can't put a '%s'(%p) into array type='%s'(%p)",
obj->clazz->descriptor, obj,
arrayObj->obj.clazz->descriptor, arrayObj);
dvmThrowArrayStoreExceptionIncompatibleElement(obj->clazz, arrayObj->clazz);
GOTO_exceptionThrown();
}
}
ILOGV("+ APUT[%d]=0x%08x", GET_REGISTER(vsrc2), GET_REGISTER(vdst));
dvmSetObjectArrayElement(arrayObj,
GET_REGISTER(vsrc2),
(Object *)GET_REGISTER(vdst));
}
FINISH(2);
OP_END
/* File: c/OP_APUT_BOOLEAN.cpp */
HANDLE_OP_APUT(OP_APUT_BOOLEAN, "-boolean", u1, )
OP_END
/* File: c/OP_APUT_BYTE.cpp */
HANDLE_OP_APUT(OP_APUT_BYTE, "-byte", s1, )
OP_END
/* File: c/OP_APUT_CHAR.cpp */
HANDLE_OP_APUT(OP_APUT_CHAR, "-char", u2, )
OP_END
/* File: c/OP_APUT_SHORT.cpp */
HANDLE_OP_APUT(OP_APUT_SHORT, "-short", s2, )
OP_END
/* File: c/OP_IGET.cpp */
HANDLE_IGET_X(OP_IGET, "", Int, )
OP_END
/* File: c/OP_IGET_WIDE.cpp */
HANDLE_IGET_X(OP_IGET_WIDE, "-wide", Long, _WIDE)
OP_END
/* File: c/OP_IGET_OBJECT.cpp */
HANDLE_IGET_X(OP_IGET_OBJECT, "-object", Object, _AS_OBJECT)
OP_END
/* File: c/OP_IGET_BOOLEAN.cpp */
HANDLE_IGET_X(OP_IGET_BOOLEAN, "", Int, )
OP_END
/* File: c/OP_IGET_BYTE.cpp */
HANDLE_IGET_X(OP_IGET_BYTE, "", Int, )
OP_END
/* File: c/OP_IGET_CHAR.cpp */
HANDLE_IGET_X(OP_IGET_CHAR, "", Int, )
OP_END
/* File: c/OP_IGET_SHORT.cpp */
HANDLE_IGET_X(OP_IGET_SHORT, "", Int, )
OP_END
/* File: c/OP_IPUT.cpp */
HANDLE_IPUT_X(OP_IPUT, "", Int, )
OP_END
/* File: c/OP_IPUT_WIDE.cpp */
HANDLE_IPUT_X(OP_IPUT_WIDE, "-wide", Long, _WIDE)
OP_END
/* File: c/OP_IPUT_OBJECT.cpp */
/*
* 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.cpp */
HANDLE_IPUT_X(OP_IPUT_BOOLEAN, "", Int, )
OP_END
/* File: c/OP_IPUT_BYTE.cpp */
HANDLE_IPUT_X(OP_IPUT_BYTE, "", Int, )
OP_END
/* File: c/OP_IPUT_CHAR.cpp */
HANDLE_IPUT_X(OP_IPUT_CHAR, "", Int, )
OP_END
/* File: c/OP_IPUT_SHORT.cpp */
HANDLE_IPUT_X(OP_IPUT_SHORT, "", Int, )
OP_END
/* File: c/OP_SGET.cpp */
HANDLE_SGET_X(OP_SGET, "", Int, )
OP_END
/* File: c/OP_SGET_WIDE.cpp */
HANDLE_SGET_X(OP_SGET_WIDE, "-wide", Long, _WIDE)
OP_END
/* File: c/OP_SGET_OBJECT.cpp */
HANDLE_SGET_X(OP_SGET_OBJECT, "-object", Object, _AS_OBJECT)
OP_END
/* File: c/OP_SGET_BOOLEAN.cpp */
HANDLE_SGET_X(OP_SGET_BOOLEAN, "", Int, )
OP_END
/* File: c/OP_SGET_BYTE.cpp */
HANDLE_SGET_X(OP_SGET_BYTE, "", Int, )
OP_END
/* File: c/OP_SGET_CHAR.cpp */
HANDLE_SGET_X(OP_SGET_CHAR, "", Int, )
OP_END
/* File: c/OP_SGET_SHORT.cpp */
HANDLE_SGET_X(OP_SGET_SHORT, "", Int, )
OP_END
/* File: c/OP_SPUT.cpp */
HANDLE_SPUT_X(OP_SPUT, "", Int, )
OP_END
/* File: c/OP_SPUT_WIDE.cpp */
HANDLE_SPUT_X(OP_SPUT_WIDE, "-wide", Long, _WIDE)
OP_END
/* File: c/OP_SPUT_OBJECT.cpp */
HANDLE_SPUT_X(OP_SPUT_OBJECT, "-object", Object, _AS_OBJECT)
OP_END
/* File: c/OP_SPUT_BOOLEAN.cpp */
HANDLE_SPUT_X(OP_SPUT_BOOLEAN, "", Int, )
OP_END
/* File: c/OP_SPUT_BYTE.cpp */
HANDLE_SPUT_X(OP_SPUT_BYTE, "", Int, )
OP_END
/* File: c/OP_SPUT_CHAR.cpp */
HANDLE_SPUT_X(OP_SPUT_CHAR, "", Int, )
OP_END
/* File: c/OP_SPUT_SHORT.cpp */
HANDLE_SPUT_X(OP_SPUT_SHORT, "", Int, )
OP_END
/* File: c/OP_INVOKE_VIRTUAL.cpp */
HANDLE_OPCODE(OP_INVOKE_VIRTUAL /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
GOTO_invoke(invokeVirtual, false, false);
OP_END
/* File: c/OP_INVOKE_SUPER.cpp */
HANDLE_OPCODE(OP_INVOKE_SUPER /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
GOTO_invoke(invokeSuper, false, false);
OP_END
/* File: c/OP_INVOKE_DIRECT.cpp */
HANDLE_OPCODE(OP_INVOKE_DIRECT /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
GOTO_invoke(invokeDirect, false, false);
OP_END
/* File: c/OP_INVOKE_STATIC.cpp */
HANDLE_OPCODE(OP_INVOKE_STATIC /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
GOTO_invoke(invokeStatic, false, false);
OP_END
/* File: c/OP_INVOKE_INTERFACE.cpp */
HANDLE_OPCODE(OP_INVOKE_INTERFACE /*vB, {vD, vE, vF, vG, vA}, meth@CCCC*/)
GOTO_invoke(invokeInterface, false, false);
OP_END
/* File: c/OP_UNUSED_73.cpp */
HANDLE_OPCODE(OP_UNUSED_73)
OP_END
/* File: c/OP_INVOKE_VIRTUAL_RANGE.cpp */
HANDLE_OPCODE(OP_INVOKE_VIRTUAL_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
GOTO_invoke(invokeVirtual, true, false);
OP_END
/* File: c/OP_INVOKE_SUPER_RANGE.cpp */
HANDLE_OPCODE(OP_INVOKE_SUPER_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
GOTO_invoke(invokeSuper, true, false);
OP_END
/* File: c/OP_INVOKE_DIRECT_RANGE.cpp */
HANDLE_OPCODE(OP_INVOKE_DIRECT_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
GOTO_invoke(invokeDirect, true, false);
OP_END
/* File: c/OP_INVOKE_STATIC_RANGE.cpp */
HANDLE_OPCODE(OP_INVOKE_STATIC_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
GOTO_invoke(invokeStatic, true, false);
OP_END
/* File: c/OP_INVOKE_INTERFACE_RANGE.cpp */
HANDLE_OPCODE(OP_INVOKE_INTERFACE_RANGE /*{vCCCC..v(CCCC+AA-1)}, meth@BBBB*/)
GOTO_invoke(invokeInterface, true, false);
OP_END
/* File: c/OP_UNUSED_79.cpp */
HANDLE_OPCODE(OP_UNUSED_79)
OP_END
/* File: c/OP_UNUSED_7A.cpp */
HANDLE_OPCODE(OP_UNUSED_7A)
OP_END
/* File: c/OP_NEG_INT.cpp */
HANDLE_UNOP(OP_NEG_INT, "neg-int", -, , )
OP_END
/* File: c/OP_NOT_INT.cpp */
HANDLE_UNOP(OP_NOT_INT, "not-int", , ^ 0xffffffff, )
OP_END
/* File: c/OP_NEG_LONG.cpp */
HANDLE_UNOP(OP_NEG_LONG, "neg-long", -, , _WIDE)
OP_END
/* File: c/OP_NOT_LONG.cpp */
HANDLE_UNOP(OP_NOT_LONG, "not-long", , ^ 0xffffffffffffffffULL, _WIDE)
OP_END
/* File: c/OP_NEG_FLOAT.cpp */
HANDLE_UNOP(OP_NEG_FLOAT, "neg-float", -, , _FLOAT)
OP_END
/* File: c/OP_NEG_DOUBLE.cpp */
HANDLE_UNOP(OP_NEG_DOUBLE, "neg-double", -, , _DOUBLE)
OP_END
/* File: c/OP_INT_TO_LONG.cpp */
HANDLE_NUMCONV(OP_INT_TO_LONG, "int-to-long", _INT, _WIDE)
OP_END
/* File: c/OP_INT_TO_FLOAT.cpp */
HANDLE_NUMCONV(OP_INT_TO_FLOAT, "int-to-float", _INT, _FLOAT)
OP_END
/* File: c/OP_INT_TO_DOUBLE.cpp */
HANDLE_NUMCONV(OP_INT_TO_DOUBLE, "int-to-double", _INT, _DOUBLE)
OP_END
/* File: c/OP_LONG_TO_INT.cpp */
HANDLE_NUMCONV(OP_LONG_TO_INT, "long-to-int", _WIDE, _INT)
OP_END
/* File: c/OP_LONG_TO_FLOAT.cpp */
HANDLE_NUMCONV(OP_LONG_TO_FLOAT, "long-to-float", _WIDE, _FLOAT)
OP_END
/* File: c/OP_LONG_TO_DOUBLE.cpp */
HANDLE_NUMCONV(OP_LONG_TO_DOUBLE, "long-to-double", _WIDE, _DOUBLE)
OP_END
/* File: c/OP_FLOAT_TO_INT.cpp */
HANDLE_FLOAT_TO_INT(OP_FLOAT_TO_INT, "float-to-int",
float, _FLOAT, s4, _INT)
OP_END
/* File: c/OP_FLOAT_TO_LONG.cpp */
HANDLE_FLOAT_TO_INT(OP_FLOAT_TO_LONG, "float-to-long",
float, _FLOAT, s8, _WIDE)
OP_END
/* File: c/OP_FLOAT_TO_DOUBLE.cpp */
HANDLE_NUMCONV(OP_FLOAT_TO_DOUBLE, "float-to-double", _FLOAT, _DOUBLE)
OP_END
/* File: c/OP_DOUBLE_TO_INT.cpp */
HANDLE_FLOAT_TO_INT(OP_DOUBLE_TO_INT, "double-to-int",
double, _DOUBLE, s4, _INT)
OP_END
/* File: c/OP_DOUBLE_TO_LONG.cpp */
HANDLE_FLOAT_TO_INT(OP_DOUBLE_TO_LONG, "double-to-long",
double, _DOUBLE, s8, _WIDE)
OP_END
/* File: c/OP_DOUBLE_TO_FLOAT.cpp */
HANDLE_NUMCONV(OP_DOUBLE_TO_FLOAT, "double-to-float", _DOUBLE, _FLOAT)
OP_END
/* File: c/OP_INT_TO_BYTE.cpp */
HANDLE_INT_TO_SMALL(OP_INT_TO_BYTE, "byte", s1)
OP_END
/* File: c/OP_INT_TO_CHAR.cpp */
HANDLE_INT_TO_SMALL(OP_INT_TO_CHAR, "char", u2)
OP_END
/* File: c/OP_INT_TO_SHORT.cpp */
HANDLE_INT_TO_SMALL(OP_INT_TO_SHORT, "short", s2) /* want sign bit */
OP_END
/* File: c/OP_ADD_INT.cpp */
HANDLE_OP_X_INT(OP_ADD_INT, "add", +, 0)
OP_END
/* File: c/OP_SUB_INT.cpp */
HANDLE_OP_X_INT(OP_SUB_INT, "sub", -, 0)
OP_END
/* File: c/OP_MUL_INT.cpp */
HANDLE_OP_X_INT(OP_MUL_INT, "mul", *, 0)
OP_END
/* File: c/OP_DIV_INT.cpp */
HANDLE_OP_X_INT(OP_DIV_INT, "div", /, 1)
OP_END
/* File: c/OP_REM_INT.cpp */
HANDLE_OP_X_INT(OP_REM_INT, "rem", %, 2)
OP_END
/* File: c/OP_AND_INT.cpp */
HANDLE_OP_X_INT(OP_AND_INT, "and", &, 0)
OP_END
/* File: c/OP_OR_INT.cpp */
HANDLE_OP_X_INT(OP_OR_INT, "or", |, 0)
OP_END
/* File: c/OP_XOR_INT.cpp */
HANDLE_OP_X_INT(OP_XOR_INT, "xor", ^, 0)
OP_END
/* File: c/OP_SHL_INT.cpp */
HANDLE_OP_SHX_INT(OP_SHL_INT, "shl", (s4), <<)
OP_END
/* File: c/OP_SHR_INT.cpp */
HANDLE_OP_SHX_INT(OP_SHR_INT, "shr", (s4), >>)
OP_END
/* File: c/OP_USHR_INT.cpp */
HANDLE_OP_SHX_INT(OP_USHR_INT, "ushr", (u4), >>)
OP_END
/* File: c/OP_ADD_LONG.cpp */
HANDLE_OP_X_LONG(OP_ADD_LONG, "add", +, 0)
OP_END
/* File: c/OP_SUB_LONG.cpp */
HANDLE_OP_X_LONG(OP_SUB_LONG, "sub", -, 0)
OP_END
/* File: c/OP_MUL_LONG.cpp */
HANDLE_OP_X_LONG(OP_MUL_LONG, "mul", *, 0)
OP_END
/* File: c/OP_DIV_LONG.cpp */
HANDLE_OP_X_LONG(OP_DIV_LONG, "div", /, 1)
OP_END
/* File: c/OP_REM_LONG.cpp */
HANDLE_OP_X_LONG(OP_REM_LONG, "rem", %, 2)
OP_END
/* File: c/OP_AND_LONG.cpp */
HANDLE_OP_X_LONG(OP_AND_LONG, "and", &, 0)
OP_END
/* File: c/OP_OR_LONG.cpp */
HANDLE_OP_X_LONG(OP_OR_LONG, "or", |, 0)
OP_END
/* File: c/OP_XOR_LONG.cpp */
HANDLE_OP_X_LONG(OP_XOR_LONG, "xor", ^, 0)
OP_END
/* File: c/OP_SHL_LONG.cpp */
HANDLE_OP_SHX_LONG(OP_SHL_LONG, "shl", (s8), <<)
OP_END
/* File: c/OP_SHR_LONG.cpp */
HANDLE_OP_SHX_LONG(OP_SHR_LONG, "shr", (s8), >>)
OP_END
/* File: c/OP_USHR_LONG.cpp */
HANDLE_OP_SHX_LONG(OP_USHR_LONG, "ushr", (u8), >>)
OP_END
/* File: c/OP_ADD_FLOAT.cpp */
HANDLE_OP_X_FLOAT(OP_ADD_FLOAT, "add", +)
OP_END
/* File: c/OP_SUB_FLOAT.cpp */
HANDLE_OP_X_FLOAT(OP_SUB_FLOAT, "sub", -)
OP_END
/* File: c/OP_MUL_FLOAT.cpp */
HANDLE_OP_X_FLOAT(OP_MUL_FLOAT, "mul", *)
OP_END
/* File: c/OP_DIV_FLOAT.cpp */
HANDLE_OP_X_FLOAT(OP_DIV_FLOAT, "div", /)
OP_END
/* File: c/OP_REM_FLOAT.cpp */
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.cpp */
HANDLE_OP_X_DOUBLE(OP_ADD_DOUBLE, "add", +)
OP_END
/* File: c/OP_SUB_DOUBLE.cpp */
HANDLE_OP_X_DOUBLE(OP_SUB_DOUBLE, "sub", -)
OP_END
/* File: c/OP_MUL_DOUBLE.cpp */
HANDLE_OP_X_DOUBLE(OP_MUL_DOUBLE, "mul", *)
OP_END
/* File: c/OP_DIV_DOUBLE.cpp */
HANDLE_OP_X_DOUBLE(OP_DIV_DOUBLE, "div", /)
OP_END
/* File: c/OP_REM_DOUBLE.cpp */
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.cpp */
HANDLE_OP_X_INT_2ADDR(OP_ADD_INT_2ADDR, "add", +, 0)
OP_END
/* File: c/OP_SUB_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_SUB_INT_2ADDR, "sub", -, 0)
OP_END
/* File: c/OP_MUL_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_MUL_INT_2ADDR, "mul", *, 0)
OP_END
/* File: c/OP_DIV_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_DIV_INT_2ADDR, "div", /, 1)
OP_END
/* File: c/OP_REM_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_REM_INT_2ADDR, "rem", %, 2)
OP_END
/* File: c/OP_AND_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_AND_INT_2ADDR, "and", &, 0)
OP_END
/* File: c/OP_OR_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_OR_INT_2ADDR, "or", |, 0)
OP_END
/* File: c/OP_XOR_INT_2ADDR.cpp */
HANDLE_OP_X_INT_2ADDR(OP_XOR_INT_2ADDR, "xor", ^, 0)
OP_END
/* File: c/OP_SHL_INT_2ADDR.cpp */
HANDLE_OP_SHX_INT_2ADDR(OP_SHL_INT_2ADDR, "shl", (s4), <<)
OP_END
/* File: c/OP_SHR_INT_2ADDR.cpp */
HANDLE_OP_SHX_INT_2ADDR(OP_SHR_INT_2ADDR, "shr", (s4), >>)
OP_END
/* File: c/OP_USHR_INT_2ADDR.cpp */
HANDLE_OP_SHX_INT_2ADDR(OP_USHR_INT_2ADDR, "ushr", (u4), >>)
OP_END
/* File: c/OP_ADD_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_ADD_LONG_2ADDR, "add", +, 0)
OP_END
/* File: c/OP_SUB_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_SUB_LONG_2ADDR, "sub", -, 0)
OP_END
/* File: c/OP_MUL_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_MUL_LONG_2ADDR, "mul", *, 0)
OP_END
/* File: c/OP_DIV_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_DIV_LONG_2ADDR, "div", /, 1)
OP_END
/* File: c/OP_REM_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_REM_LONG_2ADDR, "rem", %, 2)
OP_END
/* File: c/OP_AND_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_AND_LONG_2ADDR, "and", &, 0)
OP_END
/* File: c/OP_OR_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_OR_LONG_2ADDR, "or", |, 0)
OP_END
/* File: c/OP_XOR_LONG_2ADDR.cpp */
HANDLE_OP_X_LONG_2ADDR(OP_XOR_LONG_2ADDR, "xor", ^, 0)
OP_END
/* File: c/OP_SHL_LONG_2ADDR.cpp */
HANDLE_OP_SHX_LONG_2ADDR(OP_SHL_LONG_2ADDR, "shl", (s8), <<)
OP_END
/* File: c/OP_SHR_LONG_2ADDR.cpp */
HANDLE_OP_SHX_LONG_2ADDR(OP_SHR_LONG_2ADDR, "shr", (s8), >>)
OP_END
/* File: c/OP_USHR_LONG_2ADDR.cpp */
HANDLE_OP_SHX_LONG_2ADDR(OP_USHR_LONG_2ADDR, "ushr", (u8), >>)
OP_END
/* File: c/OP_ADD_FLOAT_2ADDR.cpp */
HANDLE_OP_X_FLOAT_2ADDR(OP_ADD_FLOAT_2ADDR, "add", +)