InterpC-armv7-a.cpp revision 47f58250c5177adba475b0b11a36151ac0ce9ab9
1a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 2a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * This file was generated automatically by gen-mterp.py for 'armv7-a'. 3a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 4a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * --> DO NOT EDIT <-- 5a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 6a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 7a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* File: c/header.c */ 8a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 9a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Copyright (C) 2008 The Android Open Source Project 10a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 11a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Licensed under the Apache License, Version 2.0 (the "License"); 12a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * you may not use this file except in compliance with the License. 13a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * You may obtain a copy of the License at 14a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 15a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * http://www.apache.org/licenses/LICENSE-2.0 16a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 17a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Unless required by applicable law or agreed to in writing, software 18a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * distributed under the License is distributed on an "AS IS" BASIS, 19a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 20a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * See the License for the specific language governing permissions and 21a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * limitations under the License. 22a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 23a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 24a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* common includes */ 25a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#include "Dalvik.h" 26a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#include "interp/InterpDefs.h" 27a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#include "mterp/Mterp.h" 28a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#include <math.h> // needed for fmod, fmodf 29a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#include "mterp/common/FindInterface.h" 30a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 31a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 32a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Configuration defines. These affect the C implementations, i.e. the 33a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * portable interpreter(s) and C stubs. 34a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 35a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Some defines are controlled by the Makefile, e.g.: 36a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * WITH_INSTR_CHECKS 37a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * WITH_TRACKREF_CHECKS 38a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * EASY_GDB 39a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * NDEBUG 40a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 41a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * If THREADED_INTERP is not defined, we use a classic "while true / switch" 42a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * interpreter. If it is defined, then the tail end of each instruction 43a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * handler fetches the next instruction and jumps directly to the handler. 44a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * This increases the size of the "Std" interpreter by about 10%, but 45a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * provides a speedup of about the same magnitude. 46a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 47a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * There's a "hybrid" approach that uses a goto table instead of a switch 48a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * statement, avoiding the "is the opcode in range" tests required for switch. 49a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * The performance is close to the threaded version, and without the 10% 50a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * size increase, but the benchmark results are off enough that it's not 51a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * worth adding as a third option. 52a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 53a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define THREADED_INTERP /* threaded vs. while-loop interpreter */ 54a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 55a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef WITH_INSTR_CHECKS /* instruction-level paranoia (slow!) */ 56a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define CHECK_BRANCH_OFFSETS 57a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define CHECK_REGISTER_INDICES 58a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 59a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 60a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 61529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * Some architectures require 64-bit alignment for access to 64-bit data 62529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * types. We can't just use pointers to copy 64-bit values out of our 63529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * interpreted register set, because gcc may assume the pointer target is 64529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * aligned and generate invalid code. 65a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 66529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * There are two common approaches: 67529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * (1) Use a union that defines a 32-bit pair and a 64-bit value. 68529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * (2) Call memcpy(). 69529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * 70529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * Depending upon what compiler you're using and what options are specified, 71529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * one may be faster than the other. For example, the compiler might 72529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * convert a memcpy() of 8 bytes into a series of instructions and omit 73529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * the call. The union version could cause some strange side-effects, 74529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * e.g. for a while ARM gcc thought it needed separate storage for each 75529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * inlined instance, and generated instructions to zero out ~700 bytes of 76529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * stack space at the top of the interpreter. 77529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * 78529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * The default is to use memcpy(). The current gcc for ARM seems to do 79529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden * better with the union. 80a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 81a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if defined(__ARM_EABI__) 82529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden# define NO_UNALIGN_64__UNION 83a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 84a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 85529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden 86a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden//#define LOG_INSTR /* verbose debugging */ 87a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* set and adjust ANDROID_LOG_TAGS='*:i jdwp:i dalvikvm:i dalvikvmi:i' */ 88a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 89a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 90a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Keep a tally of accesses to fields. Currently only works if full DEX 91a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * optimization is disabled. 92a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 93a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef PROFILE_FIELD_ACCESS 94a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define UPDATE_FIELD_GET(_field) { (_field)->gets++; } 95a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define UPDATE_FIELD_PUT(_field) { (_field)->puts++; } 96a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 97a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define UPDATE_FIELD_GET(_field) ((void)0) 98a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define UPDATE_FIELD_PUT(_field) ((void)0) 99a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 100a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 101a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 102a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Export another copy of the PC on every instruction; this is largely 103a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * redundant with EXPORT_PC and the debugger code. This value can be 104a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * compared against what we have stored on the stack with EXPORT_PC to 105a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * help ensure that we aren't missing any export calls. 106a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 107a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if WITH_EXTRA_GC_CHECKS > 1 108a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define EXPORT_EXTRA_PC() (self->currentPc2 = pc) 109a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 110a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define EXPORT_EXTRA_PC() 111a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 112a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 113a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 114a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Adjust the program counter. "_offset" is a signed int, in 16-bit units. 115a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 116a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Assumes the existence of "const u2* pc" and "const u2* curMethod->insns". 117a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 118a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * We don't advance the program counter until we finish an instruction or 119a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * branch, because we do want to have to unroll the PC if there's an 120a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * exception. 121a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 122a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef CHECK_BRANCH_OFFSETS 123a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ADJUST_PC(_offset) do { \ 124a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden int myoff = _offset; /* deref only once */ \ 125a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (pc + myoff < curMethod->insns || \ 126a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden pc + myoff >= curMethod->insns + dvmGetMethodInsnsSize(curMethod)) \ 127a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 128a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden char* desc; \ 129a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden desc = dexProtoCopyMethodDescriptor(&curMethod->prototype); \ 130a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOGE("Invalid branch %d at 0x%04x in %s.%s %s\n", \ 131a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden myoff, (int) (pc - curMethod->insns), \ 132a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden curMethod->clazz->descriptor, curMethod->name, desc); \ 133a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden free(desc); \ 134a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmAbort(); \ 135a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 136a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden pc += myoff; \ 137a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_EXTRA_PC(); \ 138a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while (false) 139a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 140a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ADJUST_PC(_offset) do { \ 141a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden pc += _offset; \ 142a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_EXTRA_PC(); \ 143a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while (false) 144a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 145a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 146a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 147a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * If enabled, log instructions as we execute them. 148a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 149a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef LOG_INSTR 150a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ILOGD(...) ILOG(LOG_DEBUG, __VA_ARGS__) 151a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ILOGV(...) ILOG(LOG_VERBOSE, __VA_ARGS__) 152a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ILOG(_level, ...) do { \ 153a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden char debugStrBuf[128]; \ 154a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden snprintf(debugStrBuf, sizeof(debugStrBuf), __VA_ARGS__); \ 155a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (curMethod != NULL) \ 156a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOG(_level, LOG_TAG"i", "%-2d|%04x%s\n", \ 157a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden self->threadId, (int)(pc - curMethod->insns), debugStrBuf); \ 158a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 159a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOG(_level, LOG_TAG"i", "%-2d|####%s\n", \ 160a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden self->threadId, debugStrBuf); \ 161a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while(false) 162a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenvoid dvmDumpRegs(const Method* method, const u4* framePtr, bool inOnly); 163a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define DUMP_REGS(_meth, _frame, _inOnly) dvmDumpRegs(_meth, _frame, _inOnly) 164a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic const char kSpacing[] = " "; 165a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 166a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ILOGD(...) ((void)0) 167a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define ILOGV(...) ((void)0) 168a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define DUMP_REGS(_meth, _frame, _inOnly) ((void)0) 169a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 170a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 171a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* get a long from an array of u4 */ 172a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic inline s8 getLongFromArray(const u4* ptr, int idx) 173a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 174a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if defined(NO_UNALIGN_64__UNION) 175a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden union { s8 ll; u4 parts[2]; } conv; 176a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 177a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr += idx; 178a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden conv.parts[0] = ptr[0]; 179a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden conv.parts[1] = ptr[1]; 180a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return conv.ll; 181529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden#else 182a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s8 val; 183a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden memcpy(&val, &ptr[idx], 8); 184a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return val; 185a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 186a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 187a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 188a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* store a long into an array of u4 */ 189a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic inline void putLongToArray(u4* ptr, int idx, s8 val) 190a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 191a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if defined(NO_UNALIGN_64__UNION) 192a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden union { s8 ll; u4 parts[2]; } conv; 193a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 194a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr += idx; 195a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden conv.ll = val; 196a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr[0] = conv.parts[0]; 197a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr[1] = conv.parts[1]; 198a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 199529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden memcpy(&ptr[idx], &val, 8); 200a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 201a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 202a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 203a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* get a double from an array of u4 */ 204a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic inline double getDoubleFromArray(const u4* ptr, int idx) 205a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 206a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if defined(NO_UNALIGN_64__UNION) 207a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden union { double d; u4 parts[2]; } conv; 208a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 209a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr += idx; 210a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden conv.parts[0] = ptr[0]; 211a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden conv.parts[1] = ptr[1]; 212a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return conv.d; 213529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden#else 214a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden double dval; 215a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden memcpy(&dval, &ptr[idx], 8); 216a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return dval; 217a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 218a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 219a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 220a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* store a double into an array of u4 */ 221a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic inline void putDoubleToArray(u4* ptr, int idx, double dval) 222a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 223a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if defined(NO_UNALIGN_64__UNION) 224a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden union { double d; u4 parts[2]; } conv; 225a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 226a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr += idx; 227a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden conv.d = dval; 228a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr[0] = conv.parts[0]; 229a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ptr[1] = conv.parts[1]; 230a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 231529d6b8112a06daca3bf4a89dec9fbad95efe46bAndy McFadden memcpy(&ptr[idx], &dval, 8); 232a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 233a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 234a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 235a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 236a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * If enabled, validate the register number on every access. Otherwise, 237a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * just do an array access. 238a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 239a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Assumes the existence of "u4* fp". 240a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 241a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * "_idx" may be referenced more than once. 242a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 243a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef CHECK_REGISTER_INDICES 244a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER(_idx) \ 245a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize ? \ 246a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (fp[(_idx)]) : (assert(!"bad reg"),1969) ) 247a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER(_idx, _val) \ 248a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize ? \ 249a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (fp[(_idx)] = (u4)(_val)) : (assert(!"bad reg"),1969) ) 250a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_AS_OBJECT(_idx) ((Object *)GET_REGISTER(_idx)) 251a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_AS_OBJECT(_idx, _val) SET_REGISTER(_idx, (s4)_val) 252a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_INT(_idx) ((s4) GET_REGISTER(_idx)) 253a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_INT(_idx, _val) SET_REGISTER(_idx, (s4)_val) 254a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_WIDE(_idx) \ 255a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize-1 ? \ 256a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden getLongFromArray(fp, (_idx)) : (assert(!"bad reg"),1969) ) 257a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_WIDE(_idx, _val) \ 258a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize-1 ? \ 259a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden putLongToArray(fp, (_idx), (_val)) : (assert(!"bad reg"),1969) ) 260a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_FLOAT(_idx) \ 261a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize ? \ 262a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (*((float*) &fp[(_idx)])) : (assert(!"bad reg"),1969.0f) ) 263a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_FLOAT(_idx, _val) \ 264a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize ? \ 265a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (*((float*) &fp[(_idx)]) = (_val)) : (assert(!"bad reg"),1969.0f) ) 266a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_DOUBLE(_idx) \ 267a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize-1 ? \ 268a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden getDoubleFromArray(fp, (_idx)) : (assert(!"bad reg"),1969.0) ) 269a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_DOUBLE(_idx, _val) \ 270a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ( (_idx) < curMethod->registersSize-1 ? \ 271a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden putDoubleToArray(fp, (_idx), (_val)) : (assert(!"bad reg"),1969.0) ) 272a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 273a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER(_idx) (fp[(_idx)]) 274a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER(_idx, _val) (fp[(_idx)] = (_val)) 275a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_AS_OBJECT(_idx) ((Object*) fp[(_idx)]) 276a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_AS_OBJECT(_idx, _val) (fp[(_idx)] = (u4)(_val)) 277a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_INT(_idx) ((s4)GET_REGISTER(_idx)) 278a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_INT(_idx, _val) SET_REGISTER(_idx, (s4)_val) 279a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_WIDE(_idx) getLongFromArray(fp, (_idx)) 280a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_WIDE(_idx, _val) putLongToArray(fp, (_idx), (_val)) 281a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_FLOAT(_idx) (*((float*) &fp[(_idx)])) 282a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_FLOAT(_idx, _val) (*((float*) &fp[(_idx)]) = (_val)) 283a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define GET_REGISTER_DOUBLE(_idx) getDoubleFromArray(fp, (_idx)) 284a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define SET_REGISTER_DOUBLE(_idx, _val) putDoubleToArray(fp, (_idx), (_val)) 285a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 286a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 287a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 288a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Get 16 bits from the specified offset of the program counter. We always 289a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * want to load 16 bits at a time from the instruction stream -- it's more 290a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * efficient than 8 and won't have the alignment problems that 32 might. 291a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 292a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Assumes existence of "const u2* pc". 293a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 294a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define FETCH(_offset) (pc[(_offset)]) 295a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 296a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 297a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Extract instruction byte from 16-bit fetch (_inst is a u2). 298a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 299a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define INST_INST(_inst) ((_inst) & 0xff) 300a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 301a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 30296516932f1557d8f48a8b2dbbb885af01a11ef6eAndy McFadden * Replace the opcode (used when handling breakpoints). _opcode is a u1. 30396516932f1557d8f48a8b2dbbb885af01a11ef6eAndy McFadden */ 30496516932f1557d8f48a8b2dbbb885af01a11ef6eAndy McFadden#define INST_REPLACE_OP(_inst, _opcode) (((_inst) & 0xff00) | _opcode) 30596516932f1557d8f48a8b2dbbb885af01a11ef6eAndy McFadden 30696516932f1557d8f48a8b2dbbb885af01a11ef6eAndy McFadden/* 307a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Extract the "vA, vB" 4-bit registers from the instruction word (_inst is u2). 308a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 309a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define INST_A(_inst) (((_inst) >> 8) & 0x0f) 310a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define INST_B(_inst) ((_inst) >> 12) 311a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 312a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 313a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Get the 8-bit "vAA" 8-bit register index from the instruction word. 314a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * (_inst is u2) 315a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 316a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define INST_AA(_inst) ((_inst) >> 8) 317a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 318a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 319a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * The current PC must be available to Throwable constructors, e.g. 32098f3eb12bf2a33c49712e093d5cc2aa713a93aa5buzbee * those created by the various exception throw routines, so that the 32198f3eb12bf2a33c49712e093d5cc2aa713a93aa5buzbee * exception stack trace can be generated correctly. If we don't do this, 32298f3eb12bf2a33c49712e093d5cc2aa713a93aa5buzbee * the offset within the current method won't be shown correctly. See the 32398f3eb12bf2a33c49712e093d5cc2aa713a93aa5buzbee * notes in Exception.c. 324a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 325a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * This is also used to determine the address for precise GC. 326a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 327a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Assumes existence of "u4* fp" and "const u2* pc". 328a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 329a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define EXPORT_PC() (SAVEAREA_FROM_FP(fp)->xtra.currentPc = pc) 330a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 331a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 332a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Determine if we need to switch to a different interpreter. "_current" 333a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * is either INTERP_STD or INTERP_DBG. It should be fixed for a given 334a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * interpreter generation file, which should remove the outer conditional 335a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * from the following. 336a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 337a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * If we're building without debug and profiling support, we never switch. 338a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 339a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#if defined(WITH_JIT) 340a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define NEED_INTERP_SWITCH(_current) ( \ 341a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_current == INTERP_STD) ? \ 342e92aa412a6779376911d415d4b790dc14f5f6bddBill Buzbee dvmJitDebuggerOrProfilerActive() : !dvmJitDebuggerOrProfilerActive() ) 343a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 344a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define NEED_INTERP_SWITCH(_current) ( \ 345a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_current == INTERP_STD) ? \ 346a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmDebuggerOrProfilerActive() : !dvmDebuggerOrProfilerActive() ) 347a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 348a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 349a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 350a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Check to see if "obj" is NULL. If so, throw an exception. Assumes the 351a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * pc has already been exported to the stack. 352a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 353a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Perform additional checks on debug builds. 354a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 355a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Use this to check for NULL when the instruction handler calls into 356a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * something that could throw an exception (so we have already called 357a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * EXPORT_PC at the top). 358a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 359a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic inline bool checkForNull(Object* obj) 360a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 361a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (obj == NULL) { 362d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowNullPointerException(NULL); 363a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return false; 364a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 365a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef WITH_EXTRA_OBJECT_VALIDATION 366a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!dvmIsValidObject(obj)) { 367a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOGE("Invalid object %p\n", obj); 368a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmAbort(); 369a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 370a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 371a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifndef NDEBUG 372a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (obj->clazz == NULL || ((u4) obj->clazz) <= 65536) { 373a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* probable heap corruption */ 374a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOGE("Invalid object class %p (in %p)\n", obj->clazz, obj); 375a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmAbort(); 376a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 377a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 378a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return true; 379a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 380a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 381a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 382a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Check to see if "obj" is NULL. If so, export the PC into the stack 383a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * frame and throw an exception. 384a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 385a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Perform additional checks on debug builds. 386a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 387a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Use this to check for NULL when the instruction handler doesn't do 388a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * anything else that can throw an exception. 389a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 390a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenstatic inline bool checkForNullExportPC(Object* obj, u4* fp, const u2* pc) 391a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 392a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (obj == NULL) { 393a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); 394d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowNullPointerException(NULL); 395a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return false; 396a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 397a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef WITH_EXTRA_OBJECT_VALIDATION 398a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!dvmIsValidObject(obj)) { 399a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOGE("Invalid object %p\n", obj); 400a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmAbort(); 401a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 402a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 403a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifndef NDEBUG 404a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (obj->clazz == NULL || ((u4) obj->clazz) <= 65536) { 405a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* probable heap corruption */ 406a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOGE("Invalid object class %p (in %p)\n", obj->clazz, obj); 407a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmAbort(); 408a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 409a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 410a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return true; 411a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 412a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 413a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* File: cstubs/stubdefs.c */ 414a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* this is a standard (no debug support) interpreter */ 415a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define INTERP_TYPE INTERP_STD 416a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define CHECK_DEBUG_AND_PROF() ((void)0) 417a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden# define CHECK_TRACKED_REFS() ((void)0) 418fc075c2d1ae63c26f96e0c6eeb72efc898dbebbfBen Cheng#define CHECK_JIT_BOOL() (false) 419fc075c2d1ae63c26f96e0c6eeb72efc898dbebbfBen Cheng#define CHECK_JIT_VOID() 4201b3da59fff0c63770e10684e243a36f3d0218637Bill Buzbee#define END_JIT_TSELECT() ((void)0) 421a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 422a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 423a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * In the C mterp stubs, "goto" is a function call followed immediately 424a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * by a return. 425a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 426a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 427a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_TARGET_DECL(_target, ...) \ 4289f601a917c8878204482c37aec7005054b6776fabuzbee void dvmMterp_##_target(Thread* self, ## __VA_ARGS__); 429a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 4307520ee7ff226e12e06818561b15741d2575072e3buzbee/* (void)xxx to quiet unused variable compiler warnings. */ 431a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_TARGET(_target, ...) \ 4329f601a917c8878204482c37aec7005054b6776fabuzbee void dvmMterp_##_target(Thread* self, ## __VA_ARGS__) { \ 433a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 ref, vsrc1, vsrc2, vdst; \ 434a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 inst = FETCH(0); \ 435a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden const Method* methodToCall; \ 4367520ee7ff226e12e06818561b15741d2575072e3buzbee StackSaveArea* debugSaveArea; \ 4377520ee7ff226e12e06818561b15741d2575072e3buzbee (void)ref; (void)vsrc1; (void)vsrc2; (void)vdst; (void)inst; \ 4387520ee7ff226e12e06818561b15741d2575072e3buzbee (void)methodToCall; (void)debugSaveArea; 439a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 440a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_TARGET_END } 441a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 442a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 4439f601a917c8878204482c37aec7005054b6776fabuzbee * Redefine what used to be local variable accesses into Thread struct 444a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * references. (These are undefined down in "footer.c".) 445a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 4469f601a917c8878204482c37aec7005054b6776fabuzbee#define retval self->retval 4479f601a917c8878204482c37aec7005054b6776fabuzbee#define pc self->interpSave.pc 4489f601a917c8878204482c37aec7005054b6776fabuzbee#define fp self->interpSave.fp 4499f601a917c8878204482c37aec7005054b6776fabuzbee#define curMethod self->interpSave.method 4509f601a917c8878204482c37aec7005054b6776fabuzbee#define methodClassDex self->interpSave.methodClassDex 4519f601a917c8878204482c37aec7005054b6776fabuzbee#define debugTrackedRefStart self->interpSave.debugTrackedRefStart 452a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 453a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* ugh */ 454a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define STUB_HACK(x) x 455a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 456a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 457a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 458a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Opcode handler framing macros. Here, each opcode is a separate function 4599f601a917c8878204482c37aec7005054b6776fabuzbee * that takes a "self" argument and returns void. We can't declare 460a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * these "static" because they may be called from an assembly stub. 4617520ee7ff226e12e06818561b15741d2575072e3buzbee * (void)xxx to quiet unused variable compiler warnings. 462a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 463a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OPCODE(_op) \ 4649f601a917c8878204482c37aec7005054b6776fabuzbee void dvmMterp_##_op(Thread* self) { \ 465a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 ref, vsrc1, vsrc2, vdst; \ 4667520ee7ff226e12e06818561b15741d2575072e3buzbee u2 inst = FETCH(0); \ 4677520ee7ff226e12e06818561b15741d2575072e3buzbee (void)ref; (void)vsrc1; (void)vsrc2; (void)vdst; (void)inst; 468a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 469a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define OP_END } 470a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 471a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 472a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Like the "portable" FINISH, but don't reload "inst", and return to caller 473a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * when done. 474a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 475a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define FINISH(_offset) { \ 476a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ADJUST_PC(_offset); \ 477a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden CHECK_DEBUG_AND_PROF(); \ 478a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden CHECK_TRACKED_REFS(); \ 479a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return; \ 480a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 481a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 482a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 483a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 484a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * The "goto label" statements turn into function calls followed by 485a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * return statements. Some of the functions take arguments, which in the 486a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * portable interpreter are handled by assigning values to globals. 487a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 488a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 489a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_exceptionThrown() \ 490a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden do { \ 4919f601a917c8878204482c37aec7005054b6776fabuzbee dvmMterp_exceptionThrown(self); \ 492a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return; \ 493a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while(false) 494a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 495a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_returnFromMethod() \ 496a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden do { \ 4979f601a917c8878204482c37aec7005054b6776fabuzbee dvmMterp_returnFromMethod(self); \ 498a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return; \ 499a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while(false) 500a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 5016af2ddd107842c3737c04c37343cac9be17f4209Andy McFadden#define GOTO_invoke(_target, _methodCallRange, _jumboFormat) \ 502a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden do { \ 5039f601a917c8878204482c37aec7005054b6776fabuzbee dvmMterp_##_target(self, _methodCallRange, _jumboFormat); \ 504a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return; \ 505a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while(false) 506a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 507a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_invokeMethod(_methodCallRange, _methodToCall, _vsrc1, _vdst) \ 508a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden do { \ 5099f601a917c8878204482c37aec7005054b6776fabuzbee dvmMterp_invokeMethod(self, _methodCallRange, _methodToCall, \ 510a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _vsrc1, _vdst); \ 511a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden return; \ 512a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } while(false) 513a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 514a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 515a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * As a special case, "goto bail" turns into a longjmp. Use "bail_switch" 516a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * if we need to switch to the other interpreter upon our return. 517a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 518a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_bail() \ 5199f601a917c8878204482c37aec7005054b6776fabuzbee dvmMterpStdBail(self, false); 520a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define GOTO_bail_switch() \ 5219f601a917c8878204482c37aec7005054b6776fabuzbee dvmMterpStdBail(self, true); 522a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 523a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 524a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Periodically check for thread suspension. 525a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 526a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * While we're at it, see if a debugger has attached or the profiler has 527a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * started. If so, switch to a different "goto" table. 528a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 529a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define PERIODIC_CHECKS(_entryPoint, _pcadj) { \ 530a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (dvmCheckSuspendQuick(self)) { \ 531a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); /* need for precise GC */ \ 532a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmCheckSuspendPending(self); \ 533a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 534a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (NEED_INTERP_SWITCH(INTERP_TYPE)) { \ 535a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ADJUST_PC(_pcadj); \ 5369f601a917c8878204482c37aec7005054b6776fabuzbee self->entryPoint = _entryPoint; \ 537a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden LOGVV("threadid=%d: switch to STD ep=%d adj=%d\n", \ 538080ca4a5498eab5548856a0b8de91e3ab1e89a64Andy McFadden self->threadId, (_entryPoint), (_pcadj)); \ 539a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_bail_switch(); \ 540a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 541a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 542a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 543a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* File: c/opcommon.c */ 544a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* forward declarations of goto targets */ 54571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(filledNewArray, bool methodCallRange, bool jumboFormat); 54671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeVirtual, bool methodCallRange, bool jumboFormat); 54771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeSuper, bool methodCallRange, bool jumboFormat); 54871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeInterface, bool methodCallRange, bool jumboFormat); 54971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeDirect, bool methodCallRange, bool jumboFormat); 55071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeStatic, bool methodCallRange, bool jumboFormat); 55171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeVirtualQuick, bool methodCallRange, bool jumboFormat); 55271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhaoGOTO_TARGET_DECL(invokeSuperQuick, bool methodCallRange, bool jumboFormat); 553a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenGOTO_TARGET_DECL(invokeMethod, bool methodCallRange, const Method* methodToCall, 554a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 count, u2 regs); 555a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenGOTO_TARGET_DECL(returnFromMethod); 556a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenGOTO_TARGET_DECL(exceptionThrown); 557a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 558a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 559a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * =========================================================================== 560a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 561a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * What follows are opcode definitions shared between multiple opcodes with 562a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * minor substitutions handled by the C pre-processor. These should probably 563a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * use the mterp substitution mechanism instead, with the code here moved 564a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * into common fragment files (like the asm "binop.S"), although it's hard 565a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * to give up the C preprocessor in favor of the much simpler text subst. 566a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 567a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * =========================================================================== 568a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 569a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 570a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_NUMCONV(_opcode, _opname, _fromtype, _totype) \ 571a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 572a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 573a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 574a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s v%d,v%d", (_opname), vdst, vsrc1); \ 575a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_totype(vdst, \ 576a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER##_fromtype(vsrc1)); \ 577a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 578a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 579a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_FLOAT_TO_INT(_opcode, _opname, _fromvtype, _fromrtype, \ 580a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _tovtype, _tortype) \ 581a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 582a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 583a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* spec defines specific handling for +/- inf and NaN values */ \ 584a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _fromvtype val; \ 585a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _tovtype intMin, intMax, result; \ 586a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 587a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 588a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s v%d,v%d", (_opname), vdst, vsrc1); \ 589a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden val = GET_REGISTER##_fromrtype(vsrc1); \ 590a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden intMin = (_tovtype) 1 << (sizeof(_tovtype) * 8 -1); \ 591a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden intMax = ~intMin; \ 592a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = (_tovtype) val; \ 593a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (val >= intMax) /* +inf */ \ 594a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = intMax; \ 595a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else if (val <= intMin) /* -inf */ \ 596a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = intMin; \ 597a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else if (val != val) /* NaN */ \ 598a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; \ 599a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 600a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = (_tovtype) val; \ 601a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_tortype(vdst, result); \ 602a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 603a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 604a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 605a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_INT_TO_SMALL(_opcode, _opname, _type) \ 606a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 607a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 608a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 609a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|int-to-%s v%d,v%d", (_opname), vdst, vsrc1); \ 610a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, (_type) GET_REGISTER(vsrc1)); \ 611a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 612a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 613a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* NOTE: the comparison result is always a signed 4-byte integer */ 614a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_CMPX(_opcode, _opname, _varType, _type, _nanVal) \ 615a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 616a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 617a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden int result; \ 618a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 regs; \ 619a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _varType val1, val2; \ 620a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 621a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden regs = FETCH(1); \ 622a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = regs & 0xff; \ 623a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = regs >> 8; \ 624a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|cmp%s v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 625a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden val1 = GET_REGISTER##_type(vsrc1); \ 626a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden val2 = GET_REGISTER##_type(vsrc2); \ 627a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (val1 == val2) \ 628a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; \ 629a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else if (val1 < val2) \ 630a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = -1; \ 631a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else if (val1 > val2) \ 632a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 1; \ 633a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 634a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = (_nanVal); \ 635a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ result=%d\n", result); \ 636a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, result); \ 637a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 638a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 639a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 640a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_IF_XX(_opcode, _opname, _cmp) \ 641a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB, +CCCC*/) \ 642a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_A(inst); \ 643a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = INST_B(inst); \ 644a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((s4) GET_REGISTER(vsrc1) _cmp (s4) GET_REGISTER(vsrc2)) { \ 645a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden int branchOffset = (s2)FETCH(1); /* sign-extended */ \ 646a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|if-%s v%d,v%d,+0x%04x", (_opname), vsrc1, vsrc2, \ 647a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden branchOffset); \ 648a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("> branch taken"); \ 649a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (branchOffset < 0) \ 650a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden PERIODIC_CHECKS(kInterpEntryInstr, branchOffset); \ 651a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(branchOffset); \ 652a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 653a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|if-%s v%d,v%d,-", (_opname), vsrc1, vsrc2); \ 654a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); \ 655a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 656a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 657a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_IF_XXZ(_opcode, _opname, _cmp) \ 658a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, +BBBB*/) \ 659a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_AA(inst); \ 660a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((s4) GET_REGISTER(vsrc1) _cmp 0) { \ 661a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden int branchOffset = (s2)FETCH(1); /* sign-extended */ \ 662a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|if-%s v%d,+0x%04x", (_opname), vsrc1, branchOffset); \ 663a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("> branch taken"); \ 664a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (branchOffset < 0) \ 665a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden PERIODIC_CHECKS(kInterpEntryInstr, branchOffset); \ 666a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(branchOffset); \ 667a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 668a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|if-%s v%d,-", (_opname), vsrc1); \ 669a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); \ 670a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } 671a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 672a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_UNOP(_opcode, _opname, _pfx, _sfx, _type) \ 673a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 674a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 675a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 676a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s v%d,v%d", (_opname), vdst, vsrc1); \ 677a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_type(vdst, _pfx GET_REGISTER##_type(vsrc1) _sfx); \ 678a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 679a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 680a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_INT(_opcode, _opname, _op, _chkdiv) \ 681a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 682a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 683a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 srcRegs; \ 684a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 685a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden srcRegs = FETCH(1); \ 686a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = srcRegs & 0xff; \ 687a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = srcRegs >> 8; \ 688a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int v%d,v%d", (_opname), vdst, vsrc1); \ 689a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv != 0) { \ 690a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s4 firstVal, secondVal, result; \ 691a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden firstVal = GET_REGISTER(vsrc1); \ 692a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden secondVal = GET_REGISTER(vsrc2); \ 693a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (secondVal == 0) { \ 694a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 695d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowArithmeticException("divide by zero"); \ 696a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 697a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 698a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((u4)firstVal == 0x80000000 && secondVal == -1) { \ 699a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv == 1) \ 700a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal; /* division */ \ 701a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 702a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; /* remainder */ \ 703a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 704a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal _op secondVal; \ 705a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 706a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, result); \ 707a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 708a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* non-div/rem case */ \ 709a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, \ 710a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (s4) GET_REGISTER(vsrc1) _op (s4) GET_REGISTER(vsrc2)); \ 711a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 712a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 713a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 714a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 715a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_SHX_INT(_opcode, _opname, _cast, _op) \ 716a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 717a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 718a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 srcRegs; \ 719a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 720a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden srcRegs = FETCH(1); \ 721a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = srcRegs & 0xff; \ 722a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = srcRegs >> 8; \ 723a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int v%d,v%d", (_opname), vdst, vsrc1); \ 724a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, \ 725a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _cast GET_REGISTER(vsrc1) _op (GET_REGISTER(vsrc2) & 0x1f)); \ 726a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 727a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 728a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 729a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_INT_LIT16(_opcode, _opname, _op, _chkdiv) \ 730a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB, #+CCCC*/) \ 731a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 732a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 733a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = FETCH(1); \ 734a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int/lit16 v%d,v%d,#+0x%04x", \ 735a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_opname), vdst, vsrc1, vsrc2); \ 736a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv != 0) { \ 737a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s4 firstVal, result; \ 738a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden firstVal = GET_REGISTER(vsrc1); \ 739a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((s2) vsrc2 == 0) { \ 740a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 741d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowArithmeticException("divide by zero"); \ 742d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein GOTO_exceptionThrown(); \ 743a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 744a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((u4)firstVal == 0x80000000 && ((s2) vsrc2) == -1) { \ 745a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* won't generate /lit16 instr for this; check anyway */ \ 746a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv == 1) \ 747a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal; /* division */ \ 748a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 749a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; /* remainder */ \ 750a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 751a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal _op (s2) vsrc2; \ 752a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 753a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, result); \ 754a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 755a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* non-div/rem case */ \ 756a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, GET_REGISTER(vsrc1) _op (s2) vsrc2); \ 757a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 758a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 759a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 760a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_INT_LIT8(_opcode, _opname, _op, _chkdiv) \ 761a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, #+CC*/) \ 762a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 763a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 litInfo; \ 764a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 765a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden litInfo = FETCH(1); \ 766a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = litInfo & 0xff; \ 767a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = litInfo >> 8; /* constant */ \ 768a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int/lit8 v%d,v%d,#+0x%02x", \ 769a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_opname), vdst, vsrc1, vsrc2); \ 770a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv != 0) { \ 771a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s4 firstVal, result; \ 772a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden firstVal = GET_REGISTER(vsrc1); \ 773a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((s1) vsrc2 == 0) { \ 774a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 775d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowArithmeticException("divide by zero"); \ 776a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 777a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 778a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((u4)firstVal == 0x80000000 && ((s1) vsrc2) == -1) { \ 779a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv == 1) \ 780a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal; /* division */ \ 781a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 782a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; /* remainder */ \ 783a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 784a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal _op ((s1) vsrc2); \ 785a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 786a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, result); \ 787a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 788a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, \ 789a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (s4) GET_REGISTER(vsrc1) _op (s1) vsrc2); \ 790a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 791a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 792a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 793a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 794a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_SHX_INT_LIT8(_opcode, _opname, _cast, _op) \ 795a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, #+CC*/) \ 796a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 797a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 litInfo; \ 798a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 799a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden litInfo = FETCH(1); \ 800a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = litInfo & 0xff; \ 801a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = litInfo >> 8; /* constant */ \ 802a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int/lit8 v%d,v%d,#+0x%02x", \ 803a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_opname), vdst, vsrc1, vsrc2); \ 804a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, \ 805a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _cast GET_REGISTER(vsrc1) _op (vsrc2 & 0x1f)); \ 806a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 807a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 808a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 809a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_INT_2ADDR(_opcode, _opname, _op, _chkdiv) \ 810a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 811a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 812a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 813a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int-2addr v%d,v%d", (_opname), vdst, vsrc1); \ 814a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv != 0) { \ 815a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s4 firstVal, secondVal, result; \ 816a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden firstVal = GET_REGISTER(vdst); \ 817a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden secondVal = GET_REGISTER(vsrc1); \ 818a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (secondVal == 0) { \ 819a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 820d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowArithmeticException("divide by zero"); \ 821a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 822a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 823a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((u4)firstVal == 0x80000000 && secondVal == -1) { \ 824a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv == 1) \ 825a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal; /* division */ \ 826a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 827a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; /* remainder */ \ 828a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 829a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal _op secondVal; \ 830a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 831a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, result); \ 832a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 833a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, \ 834a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (s4) GET_REGISTER(vdst) _op (s4) GET_REGISTER(vsrc1)); \ 835a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 836a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 837a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 838a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_SHX_INT_2ADDR(_opcode, _opname, _cast, _op) \ 839a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 840a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 841a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 842a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-int-2addr v%d,v%d", (_opname), vdst, vsrc1); \ 843a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER(vdst, \ 844a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _cast GET_REGISTER(vdst) _op (GET_REGISTER(vsrc1) & 0x1f)); \ 845a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 846a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 847a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_LONG(_opcode, _opname, _op, _chkdiv) \ 848a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 849a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 850a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 srcRegs; \ 851a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 852a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden srcRegs = FETCH(1); \ 853a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = srcRegs & 0xff; \ 854a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = srcRegs >> 8; \ 855a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-long v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 856a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv != 0) { \ 857a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s8 firstVal, secondVal, result; \ 858a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden firstVal = GET_REGISTER_WIDE(vsrc1); \ 859a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden secondVal = GET_REGISTER_WIDE(vsrc2); \ 860a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (secondVal == 0LL) { \ 861a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 862d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowArithmeticException("divide by zero"); \ 863a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 864a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 865a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((u8)firstVal == 0x8000000000000000ULL && \ 866a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden secondVal == -1LL) \ 867a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 868a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv == 1) \ 869a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal; /* division */ \ 870a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 871a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; /* remainder */ \ 872a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 873a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal _op secondVal; \ 874a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 875a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_WIDE(vdst, result); \ 876a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 877a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_WIDE(vdst, \ 878a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (s8) GET_REGISTER_WIDE(vsrc1) _op (s8) GET_REGISTER_WIDE(vsrc2)); \ 879a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 880a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 881a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 882a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 883a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_SHX_LONG(_opcode, _opname, _cast, _op) \ 884a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 885a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 886a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 srcRegs; \ 887a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 888a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden srcRegs = FETCH(1); \ 889a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = srcRegs & 0xff; \ 890a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = srcRegs >> 8; \ 891a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-long v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 892a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_WIDE(vdst, \ 893a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _cast GET_REGISTER_WIDE(vsrc1) _op (GET_REGISTER(vsrc2) & 0x3f)); \ 894a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 895a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 896a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 897a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_LONG_2ADDR(_opcode, _opname, _op, _chkdiv) \ 898a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 899a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 900a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 901a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-long-2addr v%d,v%d", (_opname), vdst, vsrc1); \ 902a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv != 0) { \ 903a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden s8 firstVal, secondVal, result; \ 904a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden firstVal = GET_REGISTER_WIDE(vdst); \ 905a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden secondVal = GET_REGISTER_WIDE(vsrc1); \ 906a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (secondVal == 0LL) { \ 907a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 908d27f3cf3e7b373487f39e035fc4b55168d55c454Dan Bornstein dvmThrowArithmeticException("divide by zero"); \ 909a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 910a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 911a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if ((u8)firstVal == 0x8000000000000000ULL && \ 912a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden secondVal == -1LL) \ 913a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 914a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (_chkdiv == 1) \ 915a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal; /* division */ \ 916a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden else \ 917a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = 0; /* remainder */ \ 918a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 919a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden result = firstVal _op secondVal; \ 920a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 921a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_WIDE(vdst, result); \ 922a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } else { \ 923a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_WIDE(vdst, \ 924a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (s8) GET_REGISTER_WIDE(vdst) _op (s8)GET_REGISTER_WIDE(vsrc1));\ 925a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 926a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 927a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 928a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_SHX_LONG_2ADDR(_opcode, _opname, _cast, _op) \ 929a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 930a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 931a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 932a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-long-2addr v%d,v%d", (_opname), vdst, vsrc1); \ 933a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_WIDE(vdst, \ 934a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden _cast GET_REGISTER_WIDE(vdst) _op (GET_REGISTER(vsrc1) & 0x3f)); \ 935a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 936a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 937a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_FLOAT(_opcode, _opname, _op) \ 938a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 939a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 940a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 srcRegs; \ 941a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 942a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden srcRegs = FETCH(1); \ 943a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = srcRegs & 0xff; \ 944a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = srcRegs >> 8; \ 945a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-float v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 946a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_FLOAT(vdst, \ 947a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER_FLOAT(vsrc1) _op GET_REGISTER_FLOAT(vsrc2)); \ 948a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 949a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 950a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 951a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_DOUBLE(_opcode, _opname, _op) \ 952a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 953a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 954a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 srcRegs; \ 955a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 956a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden srcRegs = FETCH(1); \ 957a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = srcRegs & 0xff; \ 958a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = srcRegs >> 8; \ 959a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-double v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 960a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_DOUBLE(vdst, \ 961a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER_DOUBLE(vsrc1) _op GET_REGISTER_DOUBLE(vsrc2)); \ 962a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 963a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 964a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 965a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_FLOAT_2ADDR(_opcode, _opname, _op) \ 966a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 967a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 968a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 969a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-float-2addr v%d,v%d", (_opname), vdst, vsrc1); \ 970a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_FLOAT(vdst, \ 971a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER_FLOAT(vdst) _op GET_REGISTER_FLOAT(vsrc1)); \ 972a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 973a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 974a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_X_DOUBLE_2ADDR(_opcode, _opname, _op) \ 975a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB*/) \ 976a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 977a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); \ 978a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|%s-double-2addr v%d,v%d", (_opname), vdst, vsrc1); \ 979a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER_DOUBLE(vdst, \ 980a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER_DOUBLE(vdst) _op GET_REGISTER_DOUBLE(vsrc1)); \ 981a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(1); 982a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 983a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_AGET(_opcode, _opname, _type, _regsize) \ 984a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 985a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 986a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ArrayObject* arrayObj; \ 987a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 arrayInfo; \ 988a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 989a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 990a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden arrayInfo = FETCH(1); \ 991a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = arrayInfo & 0xff; /* array ptr */ \ 992a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = arrayInfo >> 8; /* index */ \ 993a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|aget%s v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 994a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden arrayObj = (ArrayObject*) GET_REGISTER(vsrc1); \ 995a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!checkForNull((Object*) arrayObj)) \ 996a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 997a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (GET_REGISTER(vsrc2) >= arrayObj->length) { \ 99874501e600dcb5634aa26aee0a3f57f2b45b213f2Dan Bornstein dvmThrowArrayIndexOutOfBoundsException( \ 99947f58250c5177adba475b0b11a36151ac0ce9ab9Dan Bornstein arrayObj->length, GET_REGISTER(vsrc2)); \ 1000a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1001a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1002a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_regsize(vdst, \ 1003a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ((_type*) arrayObj->contents)[GET_REGISTER(vsrc2)]); \ 1004a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ AGET[%d]=0x%x", GET_REGISTER(vsrc2), GET_REGISTER(vdst)); \ 1005a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1006a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1007a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1008a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_OP_APUT(_opcode, _opname, _type, _regsize) \ 1009a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, vBB, vCC*/) \ 1010a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1011a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ArrayObject* arrayObj; \ 1012a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden u2 arrayInfo; \ 1013a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 1014a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); /* AA: source value */ \ 1015a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden arrayInfo = FETCH(1); \ 1016a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = arrayInfo & 0xff; /* BB: array ptr */ \ 1017a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc2 = arrayInfo >> 8; /* CC: index */ \ 1018a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|aput%s v%d,v%d,v%d", (_opname), vdst, vsrc1, vsrc2); \ 1019a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden arrayObj = (ArrayObject*) GET_REGISTER(vsrc1); \ 1020a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!checkForNull((Object*) arrayObj)) \ 1021a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1022a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (GET_REGISTER(vsrc2) >= arrayObj->length) { \ 102374501e600dcb5634aa26aee0a3f57f2b45b213f2Dan Bornstein dvmThrowArrayIndexOutOfBoundsException( \ 102447f58250c5177adba475b0b11a36151ac0ce9ab9Dan Bornstein arrayObj->length, GET_REGISTER(vsrc2)); \ 1025a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1026a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1027a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ APUT[%d]=0x%08x", GET_REGISTER(vsrc2), GET_REGISTER(vdst));\ 1028a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ((_type*) arrayObj->contents)[GET_REGISTER(vsrc2)] = \ 1029a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER##_regsize(vdst); \ 1030a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1031a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1032a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1033a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 1034a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * It's possible to get a bad value out of a field with sub-32-bit stores 1035a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * because the -quick versions always operate on 32 bits. Consider: 1036a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * short foo = -1 (sets a 32-bit register to 0xffffffff) 1037a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * iput-quick foo (writes all 32 bits to the field) 1038a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * short bar = 1 (sets a 32-bit register to 0x00000001) 1039a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * iput-short (writes the low 16 bits to the field) 1040a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * iget-quick foo (reads all 32 bits from the field, yielding 0xffff0001) 1041a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * This can only happen when optimized and non-optimized code has interleaved 1042a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * access to the same field. This is unlikely but possible. 1043a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 1044a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * The easiest way to fix this is to always read/write 32 bits at a time. On 1045a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * a device with a 16-bit data bus this is sub-optimal. (The alternative 1046a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * approach is to have sub-int versions of iget-quick, but now we're wasting 1047a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Dalvik instruction space and making it less likely that handler code will 1048a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * already be in the CPU i-cache.) 1049a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 1050a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_IGET_X(_opcode, _opname, _ftype, _regsize) \ 1051a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \ 1052a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1053a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden InstField* ifield; \ 1054a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden Object* obj; \ 1055a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 1056a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 1057a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); /* object ptr */ \ 1058a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ref = FETCH(1); /* field ref */ \ 1059a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|iget%s v%d,v%d,field@0x%04x", (_opname), vdst, vsrc1, ref); \ 1060a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden obj = (Object*) GET_REGISTER(vsrc1); \ 1061a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!checkForNull(obj)) \ 1062a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1063a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ifield = (InstField*) dvmDexGetResolvedField(methodClassDex, ref); \ 1064a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (ifield == NULL) { \ 1065a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ifield = dvmResolveInstField(curMethod->clazz, ref); \ 1066a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (ifield == NULL) \ 1067a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1068a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1069a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_regsize(vdst, \ 1070a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmGetField##_ftype(obj, ifield->byteOffset)); \ 1071a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ IGET '%s'=0x%08llx", ifield->field.name, \ 1072a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (u8) GET_REGISTER##_regsize(vdst)); \ 1073a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden UPDATE_FIELD_GET(&ifield->field); \ 1074a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1075a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1076a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 107771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao#define HANDLE_IGET_X_JUMBO(_opcode, _opname, _ftype, _regsize) \ 107871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao HANDLE_OPCODE(_opcode /*vBBBB, vCCCC, class@AAAAAAAA*/) \ 107971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao { \ 108071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao InstField* ifield; \ 108171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao Object* obj; \ 108271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao EXPORT_PC(); \ 108371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \ 108471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao vdst = FETCH(3); \ 108571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao vsrc1 = FETCH(4); /* object ptr */ \ 108671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("|iget%s/jumbo v%d,v%d,field@0x%08x", \ 108771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao (_opname), vdst, vsrc1, ref); \ 108871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao obj = (Object*) GET_REGISTER(vsrc1); \ 108971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (!checkForNull(obj)) \ 109071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GOTO_exceptionThrown(); \ 109171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ifield = (InstField*) dvmDexGetResolvedField(methodClassDex, ref); \ 109271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (ifield == NULL) { \ 109371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ifield = dvmResolveInstField(curMethod->clazz, ref); \ 109471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (ifield == NULL) \ 109571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GOTO_exceptionThrown(); \ 109671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 109771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao SET_REGISTER##_regsize(vdst, \ 109871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao dvmGetField##_ftype(obj, ifield->byteOffset)); \ 109971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("+ IGET '%s'=0x%08llx", ifield->field.name, \ 110071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao (u8) GET_REGISTER##_regsize(vdst)); \ 110171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao UPDATE_FIELD_GET(&ifield->field); \ 110271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 110371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao FINISH(5); 110471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao 1105a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_IGET_X_QUICK(_opcode, _opname, _ftype, _regsize) \ 1106a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \ 1107a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1108a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden Object* obj; \ 1109a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 1110a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); /* object ptr */ \ 1111a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ref = FETCH(1); /* field offset */ \ 1112a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|iget%s-quick v%d,v%d,field@+%u", \ 1113a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_opname), vdst, vsrc1, ref); \ 1114a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden obj = (Object*) GET_REGISTER(vsrc1); \ 1115a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!checkForNullExportPC(obj, fp, pc)) \ 1116a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1117a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_regsize(vdst, dvmGetField##_ftype(obj, ref)); \ 1118a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ IGETQ %d=0x%08llx", ref, \ 1119a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (u8) GET_REGISTER##_regsize(vdst)); \ 1120a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1121a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1122a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1123a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_IPUT_X(_opcode, _opname, _ftype, _regsize) \ 1124a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \ 1125a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1126a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden InstField* ifield; \ 1127a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden Object* obj; \ 1128a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 1129a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 1130a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); /* object ptr */ \ 1131a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ref = FETCH(1); /* field ref */ \ 1132a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|iput%s v%d,v%d,field@0x%04x", (_opname), vdst, vsrc1, ref); \ 1133a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden obj = (Object*) GET_REGISTER(vsrc1); \ 1134a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!checkForNull(obj)) \ 1135a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1136a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ifield = (InstField*) dvmDexGetResolvedField(methodClassDex, ref); \ 1137a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (ifield == NULL) { \ 1138a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ifield = dvmResolveInstField(curMethod->clazz, ref); \ 1139a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (ifield == NULL) \ 1140a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1141a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1142a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmSetField##_ftype(obj, ifield->byteOffset, \ 1143a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GET_REGISTER##_regsize(vdst)); \ 1144a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ IPUT '%s'=0x%08llx", ifield->field.name, \ 1145a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (u8) GET_REGISTER##_regsize(vdst)); \ 1146a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden UPDATE_FIELD_PUT(&ifield->field); \ 1147a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1148a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1149a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 115071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao#define HANDLE_IPUT_X_JUMBO(_opcode, _opname, _ftype, _regsize) \ 115171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao HANDLE_OPCODE(_opcode /*vBBBB, vCCCC, class@AAAAAAAA*/) \ 115271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao { \ 115371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao InstField* ifield; \ 115471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao Object* obj; \ 115571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao EXPORT_PC(); \ 115671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \ 115771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao vdst = FETCH(3); \ 115871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao vsrc1 = FETCH(4); /* object ptr */ \ 115971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("|iput%s/jumbo v%d,v%d,field@0x%08x", \ 116071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao (_opname), vdst, vsrc1, ref); \ 116171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao obj = (Object*) GET_REGISTER(vsrc1); \ 116271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (!checkForNull(obj)) \ 116371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GOTO_exceptionThrown(); \ 116471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ifield = (InstField*) dvmDexGetResolvedField(methodClassDex, ref); \ 116571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (ifield == NULL) { \ 116671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ifield = dvmResolveInstField(curMethod->clazz, ref); \ 116771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (ifield == NULL) \ 116871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GOTO_exceptionThrown(); \ 116971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 117071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao dvmSetField##_ftype(obj, ifield->byteOffset, \ 117171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GET_REGISTER##_regsize(vdst)); \ 117271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("+ IPUT '%s'=0x%08llx", ifield->field.name, \ 117371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao (u8) GET_REGISTER##_regsize(vdst)); \ 117471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao UPDATE_FIELD_PUT(&ifield->field); \ 117571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 117671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao FINISH(5); 117771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao 1178a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_IPUT_X_QUICK(_opcode, _opname, _ftype, _regsize) \ 1179a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vA, vB, field@CCCC*/) \ 1180a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1181a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden Object* obj; \ 1182a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_A(inst); \ 1183a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vsrc1 = INST_B(inst); /* object ptr */ \ 1184a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ref = FETCH(1); /* field offset */ \ 1185a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|iput%s-quick v%d,v%d,field@0x%04x", \ 1186a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (_opname), vdst, vsrc1, ref); \ 1187a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden obj = (Object*) GET_REGISTER(vsrc1); \ 1188a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (!checkForNullExportPC(obj, fp, pc)) \ 1189a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1190a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmSetField##_ftype(obj, ref, GET_REGISTER##_regsize(vdst)); \ 1191a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ IPUTQ %d=0x%08llx", ref, \ 1192a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (u8) GET_REGISTER##_regsize(vdst)); \ 1193a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1194a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1195a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1196dd6e87095071e4e987910732062545f7303023e5Ben Cheng/* 1197dd6e87095071e4e987910732062545f7303023e5Ben Cheng * The JIT needs dvmDexGetResolvedField() to return non-null. 1198dd6e87095071e4e987910732062545f7303023e5Ben Cheng * Since we use the portable interpreter to build the trace, the extra 1199dd6e87095071e4e987910732062545f7303023e5Ben Cheng * checks in HANDLE_SGET_X and HANDLE_SPUT_X are not needed for mterp. 1200dd6e87095071e4e987910732062545f7303023e5Ben Cheng */ 1201a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_SGET_X(_opcode, _opname, _ftype, _regsize) \ 1202a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, field@BBBB*/) \ 1203a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1204a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden StaticField* sfield; \ 1205a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 1206a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ref = FETCH(1); /* field ref */ \ 1207a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|sget%s v%d,sfield@0x%04x", (_opname), vdst, ref); \ 1208a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \ 1209a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (sfield == NULL) { \ 1210a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 1211a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden sfield = dvmResolveStaticField(curMethod->clazz, ref); \ 1212a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (sfield == NULL) \ 1213a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1214dd6e87095071e4e987910732062545f7303023e5Ben Cheng if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \ 12151b3da59fff0c63770e10684e243a36f3d0218637Bill Buzbee END_JIT_TSELECT(); \ 1216dd6e87095071e4e987910732062545f7303023e5Ben Cheng } \ 1217a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1218a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden SET_REGISTER##_regsize(vdst, dvmGetStaticField##_ftype(sfield)); \ 1219a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ SGET '%s'=0x%08llx", \ 1220a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \ 1221a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden UPDATE_FIELD_GET(&sfield->field); \ 1222a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1223a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1224a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 122571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao#define HANDLE_SGET_X_JUMBO(_opcode, _opname, _ftype, _regsize) \ 122671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao HANDLE_OPCODE(_opcode /*vBBBB, class@AAAAAAAA*/) \ 122771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao { \ 122871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao StaticField* sfield; \ 122971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \ 123071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao vdst = FETCH(3); \ 123171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("|sget%s/jumbo v%d,sfield@0x%08x", (_opname), vdst, ref); \ 123271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \ 123371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (sfield == NULL) { \ 123471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao EXPORT_PC(); \ 123571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao sfield = dvmResolveStaticField(curMethod->clazz, ref); \ 123671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (sfield == NULL) \ 123771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GOTO_exceptionThrown(); \ 123871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \ 12391b3da59fff0c63770e10684e243a36f3d0218637Bill Buzbee END_JIT_TSELECT(); \ 124071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 124171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 124271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao SET_REGISTER##_regsize(vdst, dvmGetStaticField##_ftype(sfield)); \ 124371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("+ SGET '%s'=0x%08llx", \ 124471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \ 124571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao UPDATE_FIELD_GET(&sfield->field); \ 124671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 124771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao FINISH(4); 124871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao 1249a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#define HANDLE_SPUT_X(_opcode, _opname, _ftype, _regsize) \ 1250a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden HANDLE_OPCODE(_opcode /*vAA, field@BBBB*/) \ 1251a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden { \ 1252a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden StaticField* sfield; \ 1253a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden vdst = INST_AA(inst); \ 1254a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ref = FETCH(1); /* field ref */ \ 1255a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("|sput%s v%d,sfield@0x%04x", (_opname), vdst, ref); \ 1256a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \ 1257a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (sfield == NULL) { \ 1258a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden EXPORT_PC(); \ 1259a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden sfield = dvmResolveStaticField(curMethod->clazz, ref); \ 1260a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden if (sfield == NULL) \ 1261a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden GOTO_exceptionThrown(); \ 1262dd6e87095071e4e987910732062545f7303023e5Ben Cheng if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \ 12631b3da59fff0c63770e10684e243a36f3d0218637Bill Buzbee END_JIT_TSELECT(); \ 1264dd6e87095071e4e987910732062545f7303023e5Ben Cheng } \ 1265a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1266a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden dvmSetStaticField##_ftype(sfield, GET_REGISTER##_regsize(vdst)); \ 1267a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ILOGV("+ SPUT '%s'=0x%08llx", \ 1268a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \ 1269a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden UPDATE_FIELD_PUT(&sfield->field); \ 1270a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden } \ 1271a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden FINISH(2); 1272a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 127371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao#define HANDLE_SPUT_X_JUMBO(_opcode, _opname, _ftype, _regsize) \ 127471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao HANDLE_OPCODE(_opcode /*vBBBB, class@AAAAAAAA*/) \ 127571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao { \ 127671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao StaticField* sfield; \ 127771eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ref = FETCH(1) | (u4)FETCH(2) << 16; /* field ref */ \ 127871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao vdst = FETCH(3); \ 127971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("|sput%s/jumbo v%d,sfield@0x%08x", (_opname), vdst, ref); \ 128071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao sfield = (StaticField*)dvmDexGetResolvedField(methodClassDex, ref); \ 128171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (sfield == NULL) { \ 128271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao EXPORT_PC(); \ 128371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao sfield = dvmResolveStaticField(curMethod->clazz, ref); \ 128471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (sfield == NULL) \ 128571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao GOTO_exceptionThrown(); \ 128671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao if (dvmDexGetResolvedField(methodClassDex, ref) == NULL) { \ 12871b3da59fff0c63770e10684e243a36f3d0218637Bill Buzbee END_JIT_TSELECT(); \ 128871eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 128971eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 129071eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao dvmSetStaticField##_ftype(sfield, GET_REGISTER##_regsize(vdst)); \ 129171eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao ILOGV("+ SPUT '%s'=0x%08llx", \ 129271eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao sfield->field.name, (u8)GET_REGISTER##_regsize(vdst)); \ 129371eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao UPDATE_FIELD_PUT(&sfield->field); \ 129471eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao } \ 129571eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao FINISH(4); 129671eee1f0c2eb514585fdbee16730c9c2209e8f68jeffhao 1297a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* File: cstubs/enddefs.c */ 1298a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1299a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* undefine "magic" name remapping */ 1300a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef retval 1301a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef pc 1302a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef fp 1303a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef curMethod 1304a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef methodClassDex 1305a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef self 1306a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#undef debugTrackedRefStart 1307a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1308a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* File: armv5te/debug.c */ 1309a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#include <inttypes.h> 1310a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1311a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 1312a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Dump the fixed-purpose ARM registers, along with some other info. 1313a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 1314a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * This function MUST be compiled in ARM mode -- THUMB will yield bogus 1315a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * results. 1316a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * 1317a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * This will NOT preserve r0-r3/ip. 1318a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 1319a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenvoid dvmMterpDumpArmRegs(uint32_t r0, uint32_t r1, uint32_t r2, uint32_t r3) 1320a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 1321a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden register uint32_t rPC asm("r4"); 1322a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden register uint32_t rFP asm("r5"); 13239f601a917c8878204482c37aec7005054b6776fabuzbee register uint32_t rSELF asm("r6"); 1324a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden register uint32_t rINST asm("r7"); 1325a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden register uint32_t rIBASE asm("r8"); 1326a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden register uint32_t r9 asm("r9"); 1327a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden register uint32_t r10 asm("r10"); 1328a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1329b31b30131bbf58280a515c40027aa958b81b5cd6Carl Shapiro //extern char dvmAsmInstructionStart[]; 1330a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1331a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf("REGS: r0=%08x r1=%08x r2=%08x r3=%08x\n", r0, r1, r2, r3); 13329f601a917c8878204482c37aec7005054b6776fabuzbee printf(" : rPC=%08x rFP=%08x rSELF=%08x rINST=%08x\n", 13339f601a917c8878204482c37aec7005054b6776fabuzbee rPC, rFP, rSELF, rINST); 1334a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf(" : rIBASE=%08x r9=%08x r10=%08x\n", rIBASE, r9, r10); 1335a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 13369f601a917c8878204482c37aec7005054b6776fabuzbee //Thread* self = (Thread*) rSELF; 13379f601a917c8878204482c37aec7005054b6776fabuzbee //const Method* method = self->method; 1338a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf(" + self is %p\n", dvmThreadSelf()); 1339a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden //printf(" + currently in %s.%s %s\n", 1340be323ec573918ef1674e4883c8766ddc4ee2a10cJean-Baptiste Queru // method->clazz->descriptor, method->name, method->shorty); 1341a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden //printf(" + dvmAsmInstructionStart = %p\n", dvmAsmInstructionStart); 1342a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden //printf(" + next handler for 0x%02x = %p\n", 1343a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden // rINST & 0xff, dvmAsmInstructionStart + (rINST & 0xff) * 64); 1344a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 1345a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1346a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 1347a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Dump the StackSaveArea for the specified frame pointer. 1348a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 1349a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenvoid dvmDumpFp(void* fp, StackSaveArea* otherSaveArea) 1350a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 1351a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden StackSaveArea* saveArea = SAVEAREA_FROM_FP(fp); 1352a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf("StackSaveArea for fp %p [%p/%p]:\n", fp, saveArea, otherSaveArea); 1353a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#ifdef EASY_GDB 1354a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf(" prevSave=%p, prevFrame=%p savedPc=%p meth=%p curPc=%p\n", 1355a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden saveArea->prevSave, saveArea->prevFrame, saveArea->savedPc, 1356a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden saveArea->method, saveArea->xtra.currentPc); 1357a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#else 1358a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf(" prevFrame=%p savedPc=%p meth=%p curPc=%p fp[0]=0x%08x\n", 1359a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden saveArea->prevFrame, saveArea->savedPc, 1360a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden saveArea->method, saveArea->xtra.currentPc, 1361a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden *(u4*)fp); 1362a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden#endif 1363a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 1364a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1365a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden/* 1366a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * Does the bulk of the work for common_printMethod(). 1367a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 1368a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFaddenvoid dvmMterpPrintMethod(Method* method) 1369a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden{ 1370a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden /* 1371a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * It is a direct (non-virtual) method if it is static, private, 1372a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden * or a constructor. 1373a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden */ 1374a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden bool isDirect = 1375a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden ((method->accessFlags & (ACC_STATIC|ACC_PRIVATE)) != 0) || 1376a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden (method->name[0] == '<'); 1377a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1378a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden char* desc = dexProtoCopyMethodDescriptor(&method->prototype); 1379a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1380a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden printf("<%c:%s.%s %s> ", 1381a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden isDirect ? 'D' : 'V', 1382a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden method->clazz->descriptor, 1383a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden method->name, 1384a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden desc); 1385a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1386a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden free(desc); 1387a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden} 1388a5069fb7eb2da846ff1fc2c903ebd8ce9fa3647fAndy McFadden 1389