diff options
Diffstat (limited to 'runtime/arch/arm64/entrypoints_init_arm64.cc')
| -rw-r--r-- | runtime/arch/arm64/entrypoints_init_arm64.cc | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/runtime/arch/arm64/entrypoints_init_arm64.cc b/runtime/arch/arm64/entrypoints_init_arm64.cc new file mode 100644 index 0000000000..2a5c7d1e8e --- /dev/null +++ b/runtime/arch/arm64/entrypoints_init_arm64.cc @@ -0,0 +1,236 @@ +/* + * Copyright (C) 2014 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 "entrypoints/interpreter/interpreter_entrypoints.h" +#include "entrypoints/portable/portable_entrypoints.h" +#include "entrypoints/quick/quick_entrypoints.h" +#include "entrypoints/entrypoint_utils.h" +#include "entrypoints/math_entrypoints.h" + +namespace art { + +// Interpreter entrypoints. +extern "C" void artInterpreterToInterpreterBridge(Thread* self, MethodHelper& mh, + const DexFile::CodeItem* code_item, + ShadowFrame* shadow_frame, JValue* result); +extern "C" void artInterpreterToCompiledCodeBridge(Thread* self, MethodHelper& mh, + const DexFile::CodeItem* code_item, + ShadowFrame* shadow_frame, JValue* result); + +// Portable entrypoints. +extern "C" void art_portable_resolution_trampoline(mirror::ArtMethod*); +extern "C" void art_portable_to_interpreter_bridge(mirror::ArtMethod*); + +// Cast entrypoints. +extern "C" uint32_t artIsAssignableFromCode(const mirror::Class* klass, + const mirror::Class* ref_class); +extern "C" void art_quick_check_cast(void*, void*); + +// DexCache entrypoints. +extern "C" void* art_quick_initialize_static_storage(uint32_t, void*); +extern "C" void* art_quick_initialize_type(uint32_t, void*); +extern "C" void* art_quick_initialize_type_and_verify_access(uint32_t, void*); +extern "C" void* art_quick_resolve_string(void*, uint32_t); + +// Exception entrypoints. +extern "C" void* GetAndClearException(Thread*); + +// Field entrypoints. +extern "C" int art_quick_set32_instance(uint32_t, void*, int32_t); +extern "C" int art_quick_set32_static(uint32_t, int32_t); +extern "C" int art_quick_set64_instance(uint32_t, void*, int64_t); +extern "C" int art_quick_set64_static(uint32_t, int64_t); +extern "C" int art_quick_set_obj_instance(uint32_t, void*, void*); +extern "C" int art_quick_set_obj_static(uint32_t, void*); +extern "C" int32_t art_quick_get32_instance(uint32_t, void*); +extern "C" int32_t art_quick_get32_static(uint32_t); +extern "C" int64_t art_quick_get64_instance(uint32_t, void*); +extern "C" int64_t art_quick_get64_static(uint32_t); +extern "C" void* art_quick_get_obj_instance(uint32_t, void*); +extern "C" void* art_quick_get_obj_static(uint32_t); + +// Array entrypoints. +extern "C" void art_quick_aput_obj_with_null_and_bound_check(void*, uint32_t, void*); +extern "C" void art_quick_aput_obj_with_bound_check(void*, uint32_t, void*); +extern "C" void art_quick_aput_obj(void*, uint32_t, void*); +extern "C" void art_quick_handle_fill_data(void*, void*); + +// Lock entrypoints. +extern "C" void art_quick_lock_object(void*); +extern "C" void art_quick_unlock_object(void*); + +// Math entrypoints. +extern int32_t CmpgDouble(double a, double b); +extern int32_t CmplDouble(double a, double b); +extern int32_t CmpgFloat(float a, float b); +extern int32_t CmplFloat(float a, float b); + +// Single-precision FP arithmetics. +extern "C" float fmodf(float a, float b); // REM_FLOAT[_2ADDR] + +// Double-precision FP arithmetics. +extern "C" double fmod(double a, double b); // REM_DOUBLE[_2ADDR] + +// Long long arithmetics - REM_LONG[_2ADDR] and DIV_LONG[_2ADDR] +extern "C" int64_t art_quick_mul_long(int64_t, int64_t); +extern "C" uint64_t art_quick_shl_long(uint64_t, uint32_t); +extern "C" uint64_t art_quick_shr_long(uint64_t, uint32_t); +extern "C" uint64_t art_quick_ushr_long(uint64_t, uint32_t); + +// Intrinsic entrypoints. +extern "C" int32_t __memcmp16(void*, void*, int32_t); +extern "C" int32_t art_quick_indexof(void*, uint32_t, uint32_t, uint32_t); +extern "C" int32_t art_quick_string_compareto(void*, void*); + +// Invoke entrypoints. +extern "C" void art_quick_imt_conflict_trampoline(mirror::ArtMethod*); +extern "C" void art_quick_resolution_trampoline(mirror::ArtMethod*); +extern "C" void art_quick_to_interpreter_bridge(mirror::ArtMethod*); +extern "C" void art_quick_invoke_direct_trampoline_with_access_check(uint32_t, void*); +extern "C" void art_quick_invoke_interface_trampoline_with_access_check(uint32_t, void*); +extern "C" void art_quick_invoke_static_trampoline_with_access_check(uint32_t, void*); +extern "C" void art_quick_invoke_super_trampoline_with_access_check(uint32_t, void*); +extern "C" void art_quick_invoke_virtual_trampoline_with_access_check(uint32_t, void*); + +// Thread entrypoints. +extern void CheckSuspendFromCode(Thread* thread); +extern "C" void art_quick_test_suspend(); + +// Throw entrypoints. +extern "C" void art_quick_deliver_exception(void*); +extern "C" void art_quick_throw_array_bounds(int32_t index, int32_t limit); +extern "C" void art_quick_throw_div_zero(); +extern "C" void art_quick_throw_no_such_method(int32_t method_idx); +extern "C" void art_quick_throw_null_pointer_exception(); +extern "C" void art_quick_throw_stack_overflow(void*); + +extern void ResetQuickAllocEntryPoints(QuickEntryPoints* qpoints); + +// Generic JNI downcall +extern "C" void art_quick_generic_jni_trampoline(mirror::ArtMethod*); + +void InitEntryPoints(InterpreterEntryPoints* ipoints, JniEntryPoints* jpoints, + PortableEntryPoints* ppoints, QuickEntryPoints* qpoints) { + // Interpreter + ipoints->pInterpreterToInterpreterBridge = artInterpreterToInterpreterBridge; + ipoints->pInterpreterToCompiledCodeBridge = artInterpreterToCompiledCodeBridge; + + // JNI + jpoints->pDlsymLookup = art_jni_dlsym_lookup_stub; + + // Portable + ppoints->pPortableResolutionTrampoline = art_portable_resolution_trampoline; + ppoints->pPortableToInterpreterBridge = art_portable_to_interpreter_bridge; + + // Alloc + ResetQuickAllocEntryPoints(qpoints); + + // Cast + qpoints->pInstanceofNonTrivial = artIsAssignableFromCode; + qpoints->pCheckCast = art_quick_check_cast; + + // DexCache + qpoints->pInitializeStaticStorage = art_quick_initialize_static_storage; + qpoints->pInitializeTypeAndVerifyAccess = art_quick_initialize_type_and_verify_access; + qpoints->pInitializeType = art_quick_initialize_type; + qpoints->pResolveString = art_quick_resolve_string; + + // Field + qpoints->pSet32Instance = art_quick_set32_instance; + qpoints->pSet32Static = art_quick_set32_static; + qpoints->pSet64Instance = art_quick_set64_instance; + qpoints->pSet64Static = art_quick_set64_static; + qpoints->pSetObjInstance = art_quick_set_obj_instance; + qpoints->pSetObjStatic = art_quick_set_obj_static; + qpoints->pGet32Instance = art_quick_get32_instance; + qpoints->pGet64Instance = art_quick_get64_instance; + qpoints->pGetObjInstance = art_quick_get_obj_instance; + qpoints->pGet32Static = art_quick_get32_static; + qpoints->pGet64Static = art_quick_get64_static; + qpoints->pGetObjStatic = art_quick_get_obj_static; + + // Array + qpoints->pAputObjectWithNullAndBoundCheck = art_quick_aput_obj_with_null_and_bound_check; + qpoints->pAputObjectWithBoundCheck = art_quick_aput_obj_with_bound_check; + qpoints->pAputObject = art_quick_aput_obj; + qpoints->pHandleFillArrayData = art_quick_handle_fill_data; + + // JNI + qpoints->pJniMethodStart = JniMethodStart; + qpoints->pJniMethodStartSynchronized = JniMethodStartSynchronized; + qpoints->pJniMethodEnd = JniMethodEnd; + qpoints->pJniMethodEndSynchronized = JniMethodEndSynchronized; + qpoints->pJniMethodEndWithReference = JniMethodEndWithReference; + qpoints->pJniMethodEndWithReferenceSynchronized = JniMethodEndWithReferenceSynchronized; + qpoints->pQuickGenericJniTrampoline = art_quick_generic_jni_trampoline; + + // Locks + qpoints->pLockObject = art_quick_lock_object; + qpoints->pUnlockObject = art_quick_unlock_object; + + // Math + // TODO NULL entrypoints not needed for ARM64 - generate inline. + qpoints->pCmpgDouble = CmpgDouble; + qpoints->pCmpgFloat = CmpgFloat; + qpoints->pCmplDouble = CmplDouble; + qpoints->pCmplFloat = CmplFloat; + qpoints->pFmod = fmod; + qpoints->pSqrt = sqrt; + qpoints->pL2d = NULL; + qpoints->pFmodf = fmodf; + qpoints->pL2f = NULL; + qpoints->pD2iz = NULL; + qpoints->pF2iz = NULL; + qpoints->pIdivmod = NULL; + qpoints->pD2l = NULL; + qpoints->pF2l = NULL; + qpoints->pLdiv = NULL; + qpoints->pLmod = NULL; + qpoints->pLmul = art_quick_mul_long; + qpoints->pShlLong = art_quick_shl_long; + qpoints->pShrLong = art_quick_shr_long; + qpoints->pUshrLong = art_quick_ushr_long; + + // Intrinsics + qpoints->pIndexOf = art_quick_indexof; + qpoints->pMemcmp16 = __memcmp16; + qpoints->pStringCompareTo = art_quick_string_compareto; + qpoints->pMemcpy = memcpy; + + // Invocation + qpoints->pQuickImtConflictTrampoline = art_quick_imt_conflict_trampoline; + qpoints->pQuickResolutionTrampoline = art_quick_resolution_trampoline; + qpoints->pQuickToInterpreterBridge = art_quick_to_interpreter_bridge; + qpoints->pInvokeDirectTrampolineWithAccessCheck = art_quick_invoke_direct_trampoline_with_access_check; + qpoints->pInvokeInterfaceTrampolineWithAccessCheck = art_quick_invoke_interface_trampoline_with_access_check; + qpoints->pInvokeStaticTrampolineWithAccessCheck = art_quick_invoke_static_trampoline_with_access_check; + qpoints->pInvokeSuperTrampolineWithAccessCheck = art_quick_invoke_super_trampoline_with_access_check; + qpoints->pInvokeVirtualTrampolineWithAccessCheck = art_quick_invoke_virtual_trampoline_with_access_check; + + // Thread + qpoints->pCheckSuspend = CheckSuspendFromCode; + qpoints->pTestSuspend = art_quick_test_suspend; + + // Throws + qpoints->pDeliverException = art_quick_deliver_exception; + qpoints->pThrowArrayBounds = art_quick_throw_array_bounds; + qpoints->pThrowDivZero = art_quick_throw_div_zero; + qpoints->pThrowNoSuchMethod = art_quick_throw_no_such_method; + qpoints->pThrowNullPointer = art_quick_throw_null_pointer_exception; + qpoints->pThrowStackOverflow = art_quick_throw_stack_overflow; +}; + +} // namespace art |