105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "atomic.h"
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#include "entrypoints/jni/jni_entrypoints.h"
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#include "entrypoints/quick/quick_alloc_entrypoints.h"
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#include "entrypoints/quick/quick_default_externs.h"
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#include "entrypoints/quick/quick_default_init_entrypoints.h"
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#include "entrypoints/quick/quick_entrypoints.h"
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#include "entrypoints/entrypoint_utils.h"
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#include "entrypoints/math_entrypoints.h"
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#include "entrypoints/runtime_asm_entrypoints.h"
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#include "interpreter/interpreter.h"
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namespace art {
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// Cast entrypoints.
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extern "C" uint32_t artIsAssignableFromCode(const mirror::Class* klass,
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const mirror::Class* ref_class);
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// Math entrypoints.
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extern int32_t CmpgDouble(double a, double b);
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extern int32_t CmplDouble(double a, double b);
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extern int32_t CmpgFloat(float a, float b);
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extern int32_t CmplFloat(float a, float b);
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extern "C" int64_t artLmul(int64_t a, int64_t b);
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extern "C" int64_t artLdiv(int64_t a, int64_t b);
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extern "C" int64_t artLmod(int64_t a, int64_t b);
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// Math conversions.
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extern "C" int32_t __fixsfsi(float op1); // FLOAT_TO_INT
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extern "C" int32_t __fixdfsi(double op1); // DOUBLE_TO_INT
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extern "C" float __floatdisf(int64_t op1); // LONG_TO_FLOAT
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extern "C" double __floatdidf(int64_t op1); // LONG_TO_DOUBLE
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extern "C" int64_t __fixsfdi(float op1); // FLOAT_TO_LONG
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extern "C" int64_t __fixdfdi(double op1); // DOUBLE_TO_LONG
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// Single-precision FP arithmetics.
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extern "C" float fmodf(float a, float b); // REM_FLOAT[_2ADDR]
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// Double-precision FP arithmetics.
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extern "C" double fmod(double a, double b); // REM_DOUBLE[_2ADDR]
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// Long long arithmetics - REM_LONG[_2ADDR] and DIV_LONG[_2ADDR]
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extern "C" int64_t __divdi3(int64_t, int64_t);
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extern "C" int64_t __moddi3(int64_t, int64_t);
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void InitEntryPoints(JniEntryPoints* jpoints, QuickEntryPoints* qpoints) {
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DefaultInitEntryPoints(jpoints, qpoints);
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// Cast
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qpoints->pInstanceofNonTrivial = artIsAssignableFromCode;
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qpoints->pCheckCast = art_quick_check_cast;
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// Math
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qpoints->pCmpgDouble = CmpgDouble;
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qpoints->pCmpgFloat = CmpgFloat;
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qpoints->pCmplDouble = CmplDouble;
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qpoints->pCmplFloat = CmplFloat;
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qpoints->pFmod = fmod;
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qpoints->pL2d = art_l2d;
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qpoints->pFmodf = fmodf;
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qpoints->pL2f = art_l2f;
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qpoints->pD2iz = art_d2i;
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qpoints->pF2iz = art_f2i;
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qpoints->pIdivmod = nullptr;
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qpoints->pD2l = art_d2l;
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qpoints->pF2l = art_f2l;
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qpoints->pLdiv = artLdiv;
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qpoints->pLmod = artLmod;
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qpoints->pLmul = artLmul;
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qpoints->pShlLong = nullptr;
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qpoints->pShrLong = nullptr;
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qpoints->pUshrLong = nullptr;
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// Intrinsics
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qpoints->pIndexOf = art_quick_indexof;
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qpoints->pStringCompareTo = art_quick_string_compareto;
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qpoints->pMemcpy = memcpy;
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// TODO - use lld/scd instructions for Mips64
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// Atomic 64-bit load/store
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qpoints->pA64Load = QuasiAtomic::Read64;
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qpoints->pA64Store = QuasiAtomic::Write64;
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// Read barrier.
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qpoints->pReadBarrierJni = ReadBarrierJni;
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qpoints->pReadBarrierMark = artReadBarrierMark;
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qpoints->pReadBarrierSlow = artReadBarrierSlow;
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qpoints->pReadBarrierForRootSlow = artReadBarrierForRootSlow;
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};
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} // namespace art
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