128 lines
3.1 KiB
C++
128 lines
3.1 KiB
C++
/*
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* Copyright (C) 2016 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 "quick_entrypoints_enum.h"
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namespace art {
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bool EntrypointRequiresStackMap(QuickEntrypointEnum trampoline) {
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// Entrypoints that do not require a stackmap. In general leaf methods
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// outside of the VM that are not safepoints.
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switch (trampoline) {
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// Listed in the same order as in quick_entrypoints_list.h.
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case kQuickCmpgDouble:
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case kQuickCmpgFloat:
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case kQuickCmplDouble:
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case kQuickCmplFloat:
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case kQuickCos:
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case kQuickSin:
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case kQuickAcos:
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case kQuickAsin:
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case kQuickAtan:
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case kQuickAtan2:
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case kQuickCbrt:
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case kQuickCosh:
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case kQuickExp:
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case kQuickExpm1:
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case kQuickHypot:
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case kQuickLog:
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case kQuickLog10:
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case kQuickNextAfter:
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case kQuickSinh:
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case kQuickTan:
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case kQuickTanh:
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case kQuickFmod:
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case kQuickL2d:
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case kQuickFmodf:
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case kQuickL2f:
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case kQuickD2iz:
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case kQuickF2iz:
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case kQuickIdivmod:
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case kQuickD2l:
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case kQuickF2l:
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case kQuickLdiv:
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case kQuickLmod:
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case kQuickLmul:
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case kQuickShlLong:
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case kQuickShrLong:
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case kQuickUshrLong:
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return false;
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// TODO: Remove these entrypoints now that MIPS support was removed.
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/* Used by mips for 64bit volatile load/stores. */
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case kQuickA64Load:
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case kQuickA64Store:
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return false;
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default:
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return true;
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}
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}
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bool EntrypointCanTriggerGC(QuickEntrypointEnum entrypoint) {
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switch (entrypoint) {
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// Listed in the same order as in quick_entrypoints_list.h.
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case kQuickCmpgDouble:
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case kQuickCmpgFloat:
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case kQuickCmplDouble:
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case kQuickCmplFloat:
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case kQuickCos:
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case kQuickSin:
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case kQuickAcos:
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case kQuickAsin:
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case kQuickAtan:
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case kQuickAtan2:
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case kQuickCbrt:
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case kQuickCosh:
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case kQuickExp:
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case kQuickExpm1:
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case kQuickHypot:
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case kQuickLog:
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case kQuickLog10:
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case kQuickNextAfter:
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case kQuickSinh:
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case kQuickTan:
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case kQuickTanh:
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case kQuickFmod:
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case kQuickL2d:
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case kQuickFmodf:
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case kQuickL2f:
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case kQuickD2iz:
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case kQuickF2iz:
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case kQuickIdivmod:
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case kQuickD2l:
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case kQuickF2l:
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case kQuickLdiv:
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case kQuickLmod:
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case kQuickLmul:
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case kQuickShlLong:
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case kQuickShrLong:
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case kQuickUshrLong:
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return false;
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// TODO: Remove these entrypoints now that MIPS support was removed.
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/* Used by mips for 64bit volatile load/stores. */
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case kQuickA64Load:
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case kQuickA64Store:
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return false;
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default:
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return true;
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}
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}
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} // namespace art
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