diff options
Diffstat (limited to 'runtime/art_method.cc')
| -rw-r--r-- | runtime/art_method.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/runtime/art_method.cc b/runtime/art_method.cc index d1454b646a..eeece90be5 100644 --- a/runtime/art_method.cc +++ b/runtime/art_method.cc @@ -35,6 +35,7 @@ #include "jit/profiling_info.h" #include "jni_internal.h" #include "mirror/class-inl.h" +#include "mirror/class_ext.h" #include "mirror/executable.h" #include "mirror/object_array-inl.h" #include "mirror/object-inl.h" @@ -57,6 +58,28 @@ ArtMethod* ArtMethod::FromReflectedMethod(const ScopedObjectAccessAlreadyRunnabl return executable->GetArtMethod(); } +mirror::DexCache* ArtMethod::GetObsoleteDexCache() { + DCHECK(!Runtime::Current()->IsAotCompiler()) << PrettyMethod(); + DCHECK(IsObsolete()); + ObjPtr<mirror::ClassExt> ext(GetDeclaringClass()->GetExtData()); + CHECK(!ext.IsNull()); + ObjPtr<mirror::PointerArray> obsolete_methods(ext->GetObsoleteMethods()); + CHECK(!obsolete_methods.IsNull()); + DCHECK(ext->GetObsoleteDexCaches() != nullptr); + int32_t len = obsolete_methods->GetLength(); + DCHECK_EQ(len, ext->GetObsoleteDexCaches()->GetLength()); + // TODO I think this is fine since images should never have obsolete methods in them. + PointerSize pointer_size = kRuntimePointerSize; + DCHECK_EQ(kRuntimePointerSize, Runtime::Current()->GetClassLinker()->GetImagePointerSize()); + for (int32_t i = 0; i < len; i++) { + if (this == obsolete_methods->GetElementPtrSize<ArtMethod*>(i, pointer_size)) { + return ext->GetObsoleteDexCaches()->Get(i); + } + } + LOG(FATAL) << "This method does not appear in the obsolete map of its class!"; + UNREACHABLE(); +} + mirror::String* ArtMethod::GetNameAsString(Thread* self) { CHECK(!IsProxyMethod()); StackHandleScope<1> hs(self); |