1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 // This file is special-purpose for cases where you want a stack context. Most users should use 18 // Context::Create(). 19 20 #include "arch/instruction_set.h" 21 #include "context.h" 22 23 #ifndef ART_RUNTIME_ARCH_CONTEXT_INL_H_ 24 #define ART_RUNTIME_ARCH_CONTEXT_INL_H_ 25 26 #include "arm/context_arm.h" 27 #include "arm64/context_arm64.h" 28 #include "riscv64/context_riscv64.h" 29 #include "x86/context_x86.h" 30 #include "x86_64/context_x86_64.h" 31 32 namespace art HIDDEN { 33 34 namespace detail { 35 36 template <InstructionSet> 37 struct ContextSelector; 38 39 template <> 40 struct ContextSelector<InstructionSet::kArm> { using type = arm::ArmContext; }; 41 template <> 42 struct ContextSelector<InstructionSet::kArm64> { using type = arm64::Arm64Context; }; 43 template <> 44 struct ContextSelector<InstructionSet::kRiscv64> { using type = riscv64::Riscv64Context; }; 45 template <> 46 struct ContextSelector<InstructionSet::kX86> { using type = x86::X86Context; }; 47 template <> 48 struct ContextSelector<InstructionSet::kX86_64> { using type = x86_64::X86_64Context; }; 49 50 } // namespace detail 51 52 template <InstructionSet Isa> 53 using RuntimeContextTypeArch = typename detail::ContextSelector<Isa>::type; 54 using RuntimeContextType = RuntimeContextTypeArch<kRuntimeQuickCodeISA>; 55 56 } // namespace art 57 58 #endif // ART_RUNTIME_ARCH_CONTEXT_INL_H_ 59