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-rw-r--r--runtime/entrypoints/entrypoint_utils-inl.h97
1 files changed, 46 insertions, 51 deletions
diff --git a/runtime/entrypoints/entrypoint_utils-inl.h b/runtime/entrypoints/entrypoint_utils-inl.h
index 9292cff88e..a4dd55cebe 100644
--- a/runtime/entrypoints/entrypoint_utils-inl.h
+++ b/runtime/entrypoints/entrypoint_utils-inl.h
@@ -19,6 +19,7 @@
#include "entrypoint_utils.h"
+#include "art_method.h"
#include "class_linker-inl.h"
#include "common_throws.h"
#include "dex_file.h"
@@ -27,7 +28,6 @@
#include "indirect_reference_table.h"
#include "invoke_type.h"
#include "jni_internal.h"
-#include "mirror/art_method.h"
#include "mirror/array.h"
#include "mirror/class-inl.h"
#include "mirror/object-inl.h"
@@ -38,15 +38,15 @@
namespace art {
-inline mirror::ArtMethod* GetCalleeSaveMethodCaller(Thread* self, Runtime::CalleeSaveType type)
+inline ArtMethod* GetCalleeSaveMethodCaller(Thread* self, Runtime::CalleeSaveType type)
SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
- auto* refs_only_sp = self->GetManagedStack()->GetTopQuickFrame();
- DCHECK_EQ(refs_only_sp->AsMirrorPtr(), Runtime::Current()->GetCalleeSaveMethod(type));
+ auto** refs_only_sp = self->GetManagedStack()->GetTopQuickFrame();
+ DCHECK_EQ(*refs_only_sp, Runtime::Current()->GetCalleeSaveMethod(type));
const size_t callee_frame_size = GetCalleeSaveFrameSize(kRuntimeISA, type);
- auto* caller_sp = reinterpret_cast<StackReference<mirror::ArtMethod>*>(
- reinterpret_cast<uintptr_t>(refs_only_sp) + callee_frame_size);
- auto* caller = caller_sp->AsMirrorPtr();
+ auto** caller_sp = reinterpret_cast<ArtMethod**>(
+ reinterpret_cast<uintptr_t>(refs_only_sp) + callee_frame_size);
+ auto* caller = *caller_sp;
if (kIsDebugBuild) {
NthCallerVisitor visitor(self, 1, true);
@@ -60,7 +60,7 @@ inline mirror::ArtMethod* GetCalleeSaveMethodCaller(Thread* self, Runtime::Calle
template <const bool kAccessCheck>
ALWAYS_INLINE
inline mirror::Class* CheckObjectAlloc(uint32_t type_idx,
- mirror::ArtMethod* method,
+ ArtMethod* method,
Thread* self, bool* slow_path) {
mirror::Class* klass = method->GetDexCacheResolvedType<false>(type_idx);
if (UNLIKELY(klass == nullptr)) {
@@ -141,7 +141,7 @@ inline mirror::Class* CheckClassInitializedForObjectAlloc(mirror::Class* klass,
template <bool kAccessCheck, bool kInstrumented>
ALWAYS_INLINE
inline mirror::Object* AllocObjectFromCode(uint32_t type_idx,
- mirror::ArtMethod* method,
+ ArtMethod* method,
Thread* self,
gc::AllocatorType allocator_type) {
bool slow_path = false;
@@ -193,7 +193,7 @@ template <bool kAccessCheck>
ALWAYS_INLINE
inline mirror::Class* CheckArrayAlloc(uint32_t type_idx,
int32_t component_count,
- mirror::ArtMethod* method,
+ ArtMethod* method,
bool* slow_path) {
if (UNLIKELY(component_count < 0)) {
ThrowNegativeArraySizeException(component_count);
@@ -229,7 +229,7 @@ template <bool kAccessCheck, bool kInstrumented>
ALWAYS_INLINE
inline mirror::Array* AllocArrayFromCode(uint32_t type_idx,
int32_t component_count,
- mirror::ArtMethod* method,
+ ArtMethod* method,
Thread* self,
gc::AllocatorType allocator_type) {
bool slow_path = false;
@@ -252,7 +252,7 @@ template <bool kAccessCheck, bool kInstrumented>
ALWAYS_INLINE
inline mirror::Array* AllocArrayFromCodeResolved(mirror::Class* klass,
int32_t component_count,
- mirror::ArtMethod* method,
+ ArtMethod* method,
Thread* self,
gc::AllocatorType allocator_type) {
DCHECK(klass != nullptr);
@@ -274,7 +274,7 @@ inline mirror::Array* AllocArrayFromCodeResolved(mirror::Class* klass,
}
template<FindFieldType type, bool access_check>
-inline ArtField* FindFieldFromCode(uint32_t field_idx, mirror::ArtMethod* referrer,
+inline ArtField* FindFieldFromCode(uint32_t field_idx, ArtMethod* referrer,
Thread* self, size_t expected_size) {
bool is_primitive;
bool is_set;
@@ -347,8 +347,8 @@ inline ArtField* FindFieldFromCode(uint32_t field_idx, mirror::ArtMethod* referr
#define EXPLICIT_FIND_FIELD_FROM_CODE_TEMPLATE_DECL(_type, _access_check) \
template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
ArtField* FindFieldFromCode<_type, _access_check>(uint32_t field_idx, \
- mirror::ArtMethod* referrer, \
- Thread* self, size_t expected_size) \
+ ArtMethod* referrer, \
+ Thread* self, size_t expected_size) \
#define EXPLICIT_FIND_FIELD_FROM_CODE_TYPED_TEMPLATE_DECL(_type) \
EXPLICIT_FIND_FIELD_FROM_CODE_TEMPLATE_DECL(_type, false); \
@@ -367,17 +367,16 @@ EXPLICIT_FIND_FIELD_FROM_CODE_TYPED_TEMPLATE_DECL(StaticPrimitiveWrite);
#undef EXPLICIT_FIND_FIELD_FROM_CODE_TEMPLATE_DECL
template<InvokeType type, bool access_check>
-inline mirror::ArtMethod* FindMethodFromCode(uint32_t method_idx,
- mirror::Object** this_object,
- mirror::ArtMethod** referrer, Thread* self) {
+inline ArtMethod* FindMethodFromCode(uint32_t method_idx, mirror::Object** this_object,
+ ArtMethod** referrer, Thread* self) {
ClassLinker* const class_linker = Runtime::Current()->GetClassLinker();
- mirror::ArtMethod* resolved_method = class_linker->GetResolvedMethod(method_idx, *referrer);
+ ArtMethod* resolved_method = class_linker->GetResolvedMethod(method_idx, *referrer);
if (resolved_method == nullptr) {
StackHandleScope<1> hs(self);
mirror::Object* null_this = nullptr;
HandleWrapper<mirror::Object> h_this(
hs.NewHandleWrapper(type == kStatic ? &null_this : this_object));
- resolved_method = class_linker->ResolveMethod(self, method_idx, referrer, type);
+ resolved_method = class_linker->ResolveMethod(self, method_idx, *referrer, type);
}
if (UNLIKELY(resolved_method == nullptr)) {
DCHECK(self->IsExceptionPending()); // Throw exception and unwind.
@@ -420,7 +419,7 @@ inline mirror::ArtMethod* FindMethodFromCode(uint32_t method_idx,
return nullptr; // Failure.
}
DCHECK(klass->HasVTable()) << PrettyClass(klass);
- return klass->GetVTableEntry(vtable_index);
+ return klass->GetVTableEntry(vtable_index, class_linker->GetImagePointerSize());
}
case kSuper: {
mirror::Class* super_class = (*referrer)->GetDeclaringClass()->GetSuperClass();
@@ -439,23 +438,25 @@ inline mirror::ArtMethod* FindMethodFromCode(uint32_t method_idx,
DCHECK(super_class != nullptr);
}
DCHECK(super_class->HasVTable());
- return super_class->GetVTableEntry(vtable_index);
+ return super_class->GetVTableEntry(vtable_index, class_linker->GetImagePointerSize());
}
case kInterface: {
uint32_t imt_index = resolved_method->GetDexMethodIndex() % mirror::Class::kImtSize;
- mirror::ArtMethod* imt_method = (*this_object)->GetClass()->GetEmbeddedImTableEntry(imt_index);
+ ArtMethod* imt_method = (*this_object)->GetClass()->GetEmbeddedImTableEntry(
+ imt_index, class_linker->GetImagePointerSize());
if (!imt_method->IsImtConflictMethod() && !imt_method->IsImtUnimplementedMethod()) {
if (kIsDebugBuild) {
mirror::Class* klass = (*this_object)->GetClass();
- mirror::ArtMethod* method = klass->FindVirtualMethodForInterface(resolved_method);
+ ArtMethod* method = klass->FindVirtualMethodForInterface(
+ resolved_method, class_linker->GetImagePointerSize());
CHECK_EQ(imt_method, method) << PrettyMethod(resolved_method) << " / " <<
PrettyMethod(imt_method) << " / " << PrettyMethod(method) << " / " <<
PrettyClass(klass);
}
return imt_method;
} else {
- mirror::ArtMethod* interface_method =
- (*this_object)->GetClass()->FindVirtualMethodForInterface(resolved_method);
+ ArtMethod* interface_method = (*this_object)->GetClass()->FindVirtualMethodForInterface(
+ resolved_method, class_linker->GetImagePointerSize());
if (UNLIKELY(interface_method == nullptr)) {
ThrowIncompatibleClassChangeErrorClassForInterfaceDispatch(resolved_method,
*this_object, *referrer);
@@ -473,10 +474,10 @@ inline mirror::ArtMethod* FindMethodFromCode(uint32_t method_idx,
// Explicit template declarations of FindMethodFromCode for all invoke types.
#define EXPLICIT_FIND_METHOD_FROM_CODE_TEMPLATE_DECL(_type, _access_check) \
template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) ALWAYS_INLINE \
- mirror::ArtMethod* FindMethodFromCode<_type, _access_check>(uint32_t method_idx, \
- mirror::Object** this_object, \
- mirror::ArtMethod** referrer, \
- Thread* self)
+ ArtMethod* FindMethodFromCode<_type, _access_check>(uint32_t method_idx, \
+ mirror::Object** this_object, \
+ ArtMethod** referrer, \
+ Thread* self)
#define EXPLICIT_FIND_METHOD_FROM_CODE_TYPED_TEMPLATE_DECL(_type) \
EXPLICIT_FIND_METHOD_FROM_CODE_TEMPLATE_DECL(_type, false); \
EXPLICIT_FIND_METHOD_FROM_CODE_TEMPLATE_DECL(_type, true)
@@ -491,9 +492,8 @@ EXPLICIT_FIND_METHOD_FROM_CODE_TYPED_TEMPLATE_DECL(kInterface);
#undef EXPLICIT_FIND_METHOD_FROM_CODE_TEMPLATE_DECL
// Fast path field resolution that can't initialize classes or throw exceptions.
-inline ArtField* FindFieldFast(uint32_t field_idx,
- mirror::ArtMethod* referrer,
- FindFieldType type, size_t expected_size) {
+inline ArtField* FindFieldFast(uint32_t field_idx, ArtMethod* referrer, FindFieldType type,
+ size_t expected_size) {
ArtField* resolved_field =
referrer->GetDeclaringClass()->GetDexCache()->GetResolvedField(field_idx, sizeof(void*));
if (UNLIKELY(resolved_field == nullptr)) {
@@ -530,8 +530,7 @@ inline ArtField* FindFieldFast(uint32_t field_idx,
}
mirror::Class* referring_class = referrer->GetDeclaringClass();
if (UNLIKELY(!referring_class->CanAccess(fields_class) ||
- !referring_class->CanAccessMember(fields_class,
- resolved_field->GetAccessFlags()) ||
+ !referring_class->CanAccessMember(fields_class, resolved_field->GetAccessFlags()) ||
(is_set && resolved_field->IsFinal() && (fields_class != referring_class)))) {
// Illegal access.
return nullptr;
@@ -544,15 +543,13 @@ inline ArtField* FindFieldFast(uint32_t field_idx,
}
// Fast path method resolution that can't throw exceptions.
-inline mirror::ArtMethod* FindMethodFast(uint32_t method_idx,
- mirror::Object* this_object,
- mirror::ArtMethod* referrer,
- bool access_check, InvokeType type) {
+inline ArtMethod* FindMethodFast(uint32_t method_idx, mirror::Object* this_object,
+ ArtMethod* referrer, bool access_check, InvokeType type) {
if (UNLIKELY(this_object == nullptr && type != kStatic)) {
return nullptr;
}
- mirror::ArtMethod* resolved_method =
- referrer->GetDeclaringClass()->GetDexCache()->GetResolvedMethod(method_idx);
+ ArtMethod* resolved_method =
+ referrer->GetDeclaringClass()->GetDexCache()->GetResolvedMethod(method_idx, sizeof(void*));
if (UNLIKELY(resolved_method == nullptr)) {
return nullptr;
}
@@ -572,22 +569,21 @@ inline mirror::ArtMethod* FindMethodFast(uint32_t method_idx,
}
}
if (type == kInterface) { // Most common form of slow path dispatch.
- return this_object->GetClass()->FindVirtualMethodForInterface(resolved_method);
+ return this_object->GetClass()->FindVirtualMethodForInterface(resolved_method, sizeof(void*));
} else if (type == kStatic || type == kDirect) {
return resolved_method;
} else if (type == kSuper) {
- return referrer->GetDeclaringClass()->GetSuperClass()
- ->GetVTableEntry(resolved_method->GetMethodIndex());
+ return referrer->GetDeclaringClass()->GetSuperClass()->GetVTableEntry(
+ resolved_method->GetMethodIndex(), sizeof(void*));
} else {
DCHECK(type == kVirtual);
- return this_object->GetClass()->GetVTableEntry(resolved_method->GetMethodIndex());
+ return this_object->GetClass()->GetVTableEntry(
+ resolved_method->GetMethodIndex(), sizeof(void*));
}
}
-inline mirror::Class* ResolveVerifyAndClinit(uint32_t type_idx,
- mirror::ArtMethod* referrer,
- Thread* self, bool can_run_clinit,
- bool verify_access) {
+inline mirror::Class* ResolveVerifyAndClinit(uint32_t type_idx, ArtMethod* referrer, Thread* self,
+ bool can_run_clinit, bool verify_access) {
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
mirror::Class* klass = class_linker->ResolveType(type_idx, referrer);
if (UNLIKELY(klass == nullptr)) {
@@ -620,8 +616,7 @@ inline mirror::Class* ResolveVerifyAndClinit(uint32_t type_idx,
return h_class.Get();
}
-inline mirror::String* ResolveStringFromCode(mirror::ArtMethod* referrer,
- uint32_t string_idx) {
+inline mirror::String* ResolveStringFromCode(ArtMethod* referrer, uint32_t string_idx) {
ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
return class_linker->ResolveString(string_idx, referrer);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-16 13:15:14 +0000