110 lines
3.6 KiB
C++
110 lines
3.6 KiB
C++
/*
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* Copyright (C) 2012 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 "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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// Used by soft float.
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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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// Used by hard float.
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extern "C" float art_quick_fmodf(float a, float b); // REM_FLOAT[_2ADDR]
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extern "C" double art_quick_fmod(double a, double b); // REM_DOUBLE[_2ADDR]
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// Integer arithmetics.
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extern "C" int __aeabi_idivmod(int32_t, int32_t); // [DIV|REM]_INT[_2ADDR|_LIT8|_LIT16]
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// Long long arithmetics - REM_LONG[_2ADDR] and DIV_LONG[_2ADDR]
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extern "C" int64_t __aeabi_ldivmod(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->pIdivmod = __aeabi_idivmod;
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qpoints->pLdiv = __aeabi_ldivmod;
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qpoints->pLmod = __aeabi_ldivmod; // result returned in r2:r3
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qpoints->pLmul = art_quick_mul_long;
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qpoints->pShlLong = art_quick_shl_long;
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qpoints->pShrLong = art_quick_shr_long;
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qpoints->pUshrLong = art_quick_ushr_long;
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if (kArm32QuickCodeUseSoftFloat) {
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qpoints->pFmod = fmod;
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qpoints->pFmodf = fmodf;
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qpoints->pD2l = art_d2l;
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qpoints->pF2l = art_f2l;
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qpoints->pL2f = art_l2f;
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} else {
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qpoints->pFmod = art_quick_fmod;
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qpoints->pFmodf = art_quick_fmodf;
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qpoints->pD2l = art_quick_d2l;
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qpoints->pF2l = art_quick_f2l;
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qpoints->pL2f = art_quick_l2f;
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}
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// More math.
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qpoints->pCos = cos;
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qpoints->pSin = sin;
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qpoints->pAcos = acos;
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qpoints->pAsin = asin;
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qpoints->pAtan = atan;
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qpoints->pAtan2 = atan2;
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qpoints->pCbrt = cbrt;
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qpoints->pCosh = cosh;
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qpoints->pExp = exp;
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qpoints->pExpm1 = expm1;
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qpoints->pHypot = hypot;
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qpoints->pLog = log;
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qpoints->pLog10 = log10;
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qpoints->pNextAfter = nextafter;
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qpoints->pSinh = sinh;
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qpoints->pTan = tan;
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qpoints->pTanh = tanh;
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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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// 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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