diff options
Diffstat (limited to 'runtime/entrypoints/entrypoint_utils.h')
| -rw-r--r-- | runtime/entrypoints/entrypoint_utils.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/runtime/entrypoints/entrypoint_utils.h b/runtime/entrypoints/entrypoint_utils.h index 5ee750fa7f..f6e8ca3d64 100644 --- a/runtime/entrypoints/entrypoint_utils.h +++ b/runtime/entrypoints/entrypoint_utils.h @@ -232,6 +232,30 @@ ALWAYS_INLINE static inline mirror::Array* AllocArrayFromCode(uint32_t type_idx, return mirror::Array::Alloc<kInstrumented>(self, klass, component_count, allocator_type); } +template <bool kAccessCheck, bool kInstrumented> +ALWAYS_INLINE static inline mirror::Array* AllocArrayFromCodeResolved(mirror::Class* klass, + mirror::ArtMethod* method, + int32_t component_count, + Thread* self, + gc::AllocatorType allocator_type) + NO_THREAD_SAFETY_ANALYSIS { + DCHECK(klass != nullptr); + if (UNLIKELY(component_count < 0)) { + ThrowNegativeArraySizeException(component_count); + return nullptr; // Failure + } + if (kAccessCheck) { + mirror::Class* referrer = method->GetDeclaringClass(); + if (UNLIKELY(!referrer->CanAccess(klass))) { + ThrowIllegalAccessErrorClass(referrer, klass); + return nullptr; // Failure + } + } + // No need to retry a slow-path allocation as the above code won't + // cause a GC or thread suspension. + return mirror::Array::Alloc<kInstrumented>(self, klass, component_count, allocator_type); +} + extern mirror::Array* CheckAndAllocArrayFromCode(uint32_t type_idx, mirror::ArtMethod* method, int32_t component_count, Thread* self, bool access_check, |