| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "Dalvik.h" |
| |
| #ifndef _DALVIK_VM_COMPILER_CODEGEN_ARM_CALLOUT_HELPER_H |
| #define _DALVIK_VM_COMPILER_CODEGEN_ARM_CALLOUT_HELPER_H |
| |
| /* |
| * Declare/comment prototypes of all native callout functions invoked by the |
| * JIT'ed code here and use the LOAD_FUNC_ADDR macro to load the address into |
| * a register. In this way we have a centralized place to find out all native |
| * helper functions and we can grep for LOAD_FUNC_ADDR to find out all the |
| * callsites. |
| */ |
| |
| /* Load a statically compiled function address as a constant */ |
| #define LOAD_FUNC_ADDR(cUnit, reg, addr) loadConstant(cUnit, reg, addr) |
| |
| /* Conversions */ |
| float __aeabi_i2f(int op1); // OP_INT_TO_FLOAT |
| int __aeabi_f2iz(float op1); // OP_FLOAT_TO_INT |
| float __aeabi_d2f(double op1); // OP_DOUBLE_TO_FLOAT |
| double __aeabi_f2d(float op1); // OP_FLOAT_TO_DOUBLE |
| double __aeabi_i2d(int op1); // OP_INT_TO_DOUBLE |
| int __aeabi_d2iz(double op1); // OP_DOUBLE_TO_INT |
| float __aeabi_l2f(long op1); // OP_LONG_TO_FLOAT |
| double __aeabi_l2d(long op1); // OP_LONG_TO_DOUBLE |
| s8 dvmJitf2l(float op1); // OP_FLOAT_TO_LONG |
| s8 dvmJitd2l(double op1); // OP_DOUBLE_TO_LONG |
| |
| /* Single-precision FP arithmetics */ |
| float __aeabi_fadd(float a, float b); // OP_ADD_FLOAT[_2ADDR] |
| float __aeabi_fsub(float a, float b); // OP_SUB_FLOAT[_2ADDR] |
| float __aeabi_fdiv(float a, float b); // OP_DIV_FLOAT[_2ADDR] |
| float __aeabi_fmul(float a, float b); // OP_MUL_FLOAT[_2ADDR] |
| float fmodf(float a, float b); // OP_REM_FLOAT[_2ADDR] |
| |
| /* Double-precision FP arithmetics */ |
| double __aeabi_dadd(double a, double b); // OP_ADD_DOUBLE[_2ADDR] |
| double __aeabi_dsub(double a, double b); // OP_SUB_DOUBLE[_2ADDR] |
| double __aeabi_ddiv(double a, double b); // OP_DIV_DOUBLE[_2ADDR] |
| double __aeabi_dmul(double a, double b); // OP_MUL_DOUBLE[_2ADDR] |
| double fmod(double a, double b); // OP_REM_DOUBLE[_2ADDR] |
| |
| /* Integer arithmetics */ |
| int __aeabi_idivmod(int op1, int op2); // OP_REM_INT[_2ADDR|_LIT8|_LIT16] |
| int __aeabi_idiv(int op1, int op2); // OP_DIV_INT[_2ADDR|_LIT8|_LIT16] |
| |
| /* Long long arithmetics - OP_REM_LONG[_2ADDR] & OP_DIV_LONG[_2ADDR] */ |
| long long __aeabi_ldivmod(long long op1, long long op2); |
| |
| /* Originally declared in Sync.h */ |
| bool dvmUnlockObject(struct Thread* self, struct Object* obj); //OP_MONITOR_EXIT |
| |
| /* Originally declared in oo/TypeCheck.h */ |
| bool dvmCanPutArrayElement(const ClassObject* elemClass, // OP_APUT_OBJECT |
| const ClassObject* arrayClass); |
| int dvmInstanceofNonTrivial(const ClassObject* instance, // OP_CHECK_CAST && |
| const ClassObject* clazz); // OP_INSTANCE_OF |
| |
| /* Originally declared in oo/Array.h */ |
| ArrayObject* dvmAllocArrayByClass(ClassObject* arrayClass, // OP_NEW_ARRAY |
| size_t length, int allocFlags); |
| |
| /* Originally declared in interp/InterpDefs.h */ |
| bool dvmInterpHandleFillArrayData(ArrayObject* arrayObject,// OP_FILL_ARRAY_DATA |
| const u2* arrayData); |
| |
| /* Switch dispatch offset calculation for OP_PACKED_SWITCH & OP_SPARSE_SWITCH */ |
| static s8 findPackedSwitchIndex(const u2* switchData, int testVal, int pc); |
| static s8 findSparseSwitchIndex(const u2* switchData, int testVal, int pc); |
| |
| /* |
| * Resolve interface callsites - OP_INVOKE_INTERFACE & OP_INVOKE_INTERFACE_RANGE |
| * |
| * Originally declared in mterp/common/FindInterface.h and only comment it here |
| * due to the INLINE attribute. |
| * |
| * INLINE Method* dvmFindInterfaceMethodInCache(ClassObject* thisClass, |
| * u4 methodIdx, const Method* method, DvmDex* methodClassDex) |
| */ |
| |
| /* Originally declared in alloc/Alloc.h */ |
| Object* dvmAllocObject(ClassObject* clazz, int flags); // OP_NEW_INSTANCE |
| |
| /* |
| * Functions declared in gDvmInlineOpsTable[] are used for |
| * OP_EXECUTE_INLINE & OP_EXECUTE_INLINE_RANGE. |
| * |
| * org_apache_harmony_dalvik_NativeTestTarget_emptyInlineMethod |
| * javaLangString_charAt |
| * javaLangString_compareTo |
| * javaLangString_equals |
| * javaLangString_indexOf_I |
| * javaLangString_indexOf_II |
| * javaLangString_length |
| * javaLangMath_abs_int |
| * javaLangMath_abs_long |
| * javaLangMath_abs_float |
| * javaLangMath_abs_double |
| * javaLangMath_min_int |
| * javaLangMath_max_int |
| * javaLangMath_sqrt |
| * javaLangMath_cos |
| * javaLangMath_sin |
| */ |
| double sqrt(double x); // INLINE_MATH_SQRT |
| |
| /* |
| * The following functions are invoked through the compiler templates (declared |
| * in compiler/template/armv5te/footer.S: |
| * |
| * __aeabi_cdcmple // CMPG_DOUBLE |
| * __aeabi_cfcmple // CMPG_FLOAT |
| * dvmLockObject // MONITOR_ENTER |
| */ |
| |
| #endif /* _DALVIK_VM_COMPILER_CODEGEN_ARM_CALLOUT_HELPER_H */ |
