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-rw-r--r--runtime/common_throws.cc71
1 files changed, 46 insertions, 25 deletions
diff --git a/runtime/common_throws.cc b/runtime/common_throws.cc
index 7fa8cf9326..0aa33c644e 100644
--- a/runtime/common_throws.cc
+++ b/runtime/common_throws.cc
@@ -28,14 +28,16 @@
#include "dex_instruction-inl.h"
#include "invoke_type.h"
#include "mirror/class-inl.h"
+#include "mirror/method_type.h"
#include "mirror/object-inl.h"
#include "mirror/object_array-inl.h"
+#include "obj_ptr-inl.h"
#include "thread.h"
#include "verifier/method_verifier.h"
namespace art {
-static void AddReferrerLocation(std::ostream& os, mirror::Class* referrer)
+static void AddReferrerLocation(std::ostream& os, ObjPtr<mirror::Class> referrer)
REQUIRES_SHARED(Locks::mutator_lock_) {
if (referrer != nullptr) {
std::string location(referrer->GetLocation());
@@ -47,7 +49,9 @@ static void AddReferrerLocation(std::ostream& os, mirror::Class* referrer)
}
static void ThrowException(const char* exception_descriptor,
- mirror::Class* referrer, const char* fmt, va_list* args = nullptr)
+ ObjPtr<mirror::Class> referrer,
+ const char* fmt,
+ va_list* args = nullptr)
REQUIRES_SHARED(Locks::mutator_lock_) {
std::ostringstream msg;
if (args != nullptr) {
@@ -63,7 +67,9 @@ static void ThrowException(const char* exception_descriptor,
}
static void ThrowWrappedException(const char* exception_descriptor,
- mirror::Class* referrer, const char* fmt, va_list* args = nullptr)
+ ObjPtr<mirror::Class> referrer,
+ const char* fmt,
+ va_list* args = nullptr)
REQUIRES_SHARED(Locks::mutator_lock_) {
std::ostringstream msg;
if (args != nullptr) {
@@ -109,7 +115,8 @@ void ThrowArrayIndexOutOfBoundsException(int index, int length) {
// ArrayStoreException
-void ThrowArrayStoreException(mirror::Class* element_class, mirror::Class* array_class) {
+void ThrowArrayStoreException(ObjPtr<mirror::Class> element_class,
+ ObjPtr<mirror::Class> array_class) {
ThrowException("Ljava/lang/ArrayStoreException;", nullptr,
StringPrintf("%s cannot be stored in an array of type %s",
PrettyDescriptor(element_class).c_str(),
@@ -118,7 +125,7 @@ void ThrowArrayStoreException(mirror::Class* element_class, mirror::Class* array
// ClassCastException
-void ThrowClassCastException(mirror::Class* dest_type, mirror::Class* src_type) {
+void ThrowClassCastException(ObjPtr<mirror::Class> dest_type, ObjPtr<mirror::Class> src_type) {
ThrowException("Ljava/lang/ClassCastException;", nullptr,
StringPrintf("%s cannot be cast to %s",
PrettyDescriptor(src_type).c_str(),
@@ -131,13 +138,13 @@ void ThrowClassCastException(const char* msg) {
// ClassCircularityError
-void ThrowClassCircularityError(mirror::Class* c) {
+void ThrowClassCircularityError(ObjPtr<mirror::Class> c) {
std::ostringstream msg;
msg << PrettyDescriptor(c);
ThrowException("Ljava/lang/ClassCircularityError;", c, msg.str().c_str());
}
-void ThrowClassCircularityError(mirror::Class* c, const char* fmt, ...) {
+void ThrowClassCircularityError(ObjPtr<mirror::Class> c, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowException("Ljava/lang/ClassCircularityError;", c, fmt, &args);
@@ -146,7 +153,7 @@ void ThrowClassCircularityError(mirror::Class* c, const char* fmt, ...) {
// ClassFormatError
-void ThrowClassFormatError(mirror::Class* referrer, const char* fmt, ...) {
+void ThrowClassFormatError(ObjPtr<mirror::Class> referrer, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowException("Ljava/lang/ClassFormatError;", referrer, fmt, &args);
@@ -155,14 +162,15 @@ void ThrowClassFormatError(mirror::Class* referrer, const char* fmt, ...) {
// IllegalAccessError
-void ThrowIllegalAccessErrorClass(mirror::Class* referrer, mirror::Class* accessed) {
+void ThrowIllegalAccessErrorClass(ObjPtr<mirror::Class> referrer, ObjPtr<mirror::Class> accessed) {
std::ostringstream msg;
msg << "Illegal class access: '" << PrettyDescriptor(referrer) << "' attempting to access '"
<< PrettyDescriptor(accessed) << "'";
ThrowException("Ljava/lang/IllegalAccessError;", referrer, msg.str().c_str());
}
-void ThrowIllegalAccessErrorClassForMethodDispatch(mirror::Class* referrer, mirror::Class* accessed,
+void ThrowIllegalAccessErrorClassForMethodDispatch(ObjPtr<mirror::Class> referrer,
+ ObjPtr<mirror::Class> accessed,
ArtMethod* called,
InvokeType type) {
std::ostringstream msg;
@@ -172,14 +180,14 @@ void ThrowIllegalAccessErrorClassForMethodDispatch(mirror::Class* referrer, mirr
ThrowException("Ljava/lang/IllegalAccessError;", referrer, msg.str().c_str());
}
-void ThrowIllegalAccessErrorMethod(mirror::Class* referrer, ArtMethod* accessed) {
+void ThrowIllegalAccessErrorMethod(ObjPtr<mirror::Class> referrer, ArtMethod* accessed) {
std::ostringstream msg;
msg << "Method '" << PrettyMethod(accessed) << "' is inaccessible to class '"
<< PrettyDescriptor(referrer) << "'";
ThrowException("Ljava/lang/IllegalAccessError;", referrer, msg.str().c_str());
}
-void ThrowIllegalAccessErrorField(mirror::Class* referrer, ArtField* accessed) {
+void ThrowIllegalAccessErrorField(ObjPtr<mirror::Class> referrer, ArtField* accessed) {
std::ostringstream msg;
msg << "Field '" << PrettyField(accessed, false) << "' is inaccessible to class '"
<< PrettyDescriptor(referrer) << "'";
@@ -195,7 +203,7 @@ void ThrowIllegalAccessErrorFinalField(ArtMethod* referrer, ArtField* accessed)
msg.str().c_str());
}
-void ThrowIllegalAccessError(mirror::Class* referrer, const char* fmt, ...) {
+void ThrowIllegalAccessError(ObjPtr<mirror::Class> referrer, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowException("Ljava/lang/IllegalAccessError;", referrer, fmt, &args);
@@ -228,8 +236,8 @@ void ThrowIncompatibleClassChangeError(InvokeType expected_type, InvokeType foun
}
void ThrowIncompatibleClassChangeErrorClassForInterfaceSuper(ArtMethod* method,
- mirror::Class* target_class,
- mirror::Object* this_object,
+ ObjPtr<mirror::Class> target_class,
+ ObjPtr<mirror::Object> this_object,
ArtMethod* referrer) {
// Referrer is calling interface_method on this_object, however, the interface_method isn't
// implemented by this_object.
@@ -244,7 +252,7 @@ void ThrowIncompatibleClassChangeErrorClassForInterfaceSuper(ArtMethod* method,
}
void ThrowIncompatibleClassChangeErrorClassForInterfaceDispatch(ArtMethod* interface_method,
- mirror::Object* this_object,
+ ObjPtr<mirror::Object> this_object,
ArtMethod* referrer) {
// Referrer is calling interface_method on this_object, however, the interface_method isn't
// implemented by this_object.
@@ -269,7 +277,7 @@ void ThrowIncompatibleClassChangeErrorField(ArtField* resolved_field, bool is_st
msg.str().c_str());
}
-void ThrowIncompatibleClassChangeError(mirror::Class* referrer, const char* fmt, ...) {
+void ThrowIncompatibleClassChangeError(ObjPtr<mirror::Class> referrer, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowException("Ljava/lang/IncompatibleClassChangeError;", referrer, fmt, &args);
@@ -303,14 +311,14 @@ void ThrowWrappedIOException(const char* fmt, ...) {
// LinkageError
-void ThrowLinkageError(mirror::Class* referrer, const char* fmt, ...) {
+void ThrowLinkageError(ObjPtr<mirror::Class> referrer, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowException("Ljava/lang/LinkageError;", referrer, fmt, &args);
va_end(args);
}
-void ThrowWrappedLinkageError(mirror::Class* referrer, const char* fmt, ...) {
+void ThrowWrappedLinkageError(ObjPtr<mirror::Class> referrer, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowWrappedException("Ljava/lang/LinkageError;", referrer, fmt, &args);
@@ -330,7 +338,7 @@ void ThrowNegativeArraySizeException(const char* msg) {
// NoSuchFieldError
-void ThrowNoSuchFieldError(const StringPiece& scope, mirror::Class* c,
+void ThrowNoSuchFieldError(const StringPiece& scope, ObjPtr<mirror::Class> c,
const StringPiece& type, const StringPiece& name) {
std::ostringstream msg;
std::string temp;
@@ -339,7 +347,7 @@ void ThrowNoSuchFieldError(const StringPiece& scope, mirror::Class* c,
ThrowException("Ljava/lang/NoSuchFieldError;", c, msg.str().c_str());
}
-void ThrowNoSuchFieldException(mirror::Class* c, const StringPiece& name) {
+void ThrowNoSuchFieldException(ObjPtr<mirror::Class> c, const StringPiece& name) {
std::ostringstream msg;
std::string temp;
msg << "No field " << name << " in class " << c->GetDescriptor(&temp);
@@ -348,7 +356,7 @@ void ThrowNoSuchFieldException(mirror::Class* c, const StringPiece& name) {
// NoSuchMethodError
-void ThrowNoSuchMethodError(InvokeType type, mirror::Class* c, const StringPiece& name,
+void ThrowNoSuchMethodError(InvokeType type, ObjPtr<mirror::Class> c, const StringPiece& name,
const Signature& signature) {
std::ostringstream msg;
std::string temp;
@@ -378,7 +386,7 @@ static void ThrowNullPointerExceptionForMethodAccessImpl(uint32_t method_idx,
void ThrowNullPointerExceptionForMethodAccess(uint32_t method_idx,
InvokeType type) {
- mirror::DexCache* dex_cache =
+ ObjPtr<mirror::DexCache> dex_cache =
Thread::Current()->GetCurrentMethod(nullptr)->GetDeclaringClass()->GetDexCache();
const DexFile& dex_file = *dex_cache->GetDexFile();
ThrowNullPointerExceptionForMethodAccessImpl(method_idx, dex_file, type);
@@ -386,7 +394,7 @@ void ThrowNullPointerExceptionForMethodAccess(uint32_t method_idx,
void ThrowNullPointerExceptionForMethodAccess(ArtMethod* method,
InvokeType type) {
- mirror::DexCache* dex_cache = method->GetDeclaringClass()->GetDexCache();
+ ObjPtr<mirror::DexCache> dex_cache = method->GetDeclaringClass()->GetDexCache();
const DexFile& dex_file = *dex_cache->GetDexFile();
ThrowNullPointerExceptionForMethodAccessImpl(method->GetDexMethodIndex(),
dex_file, type);
@@ -784,11 +792,24 @@ void ThrowStringIndexOutOfBoundsException(int index, int length) {
// VerifyError
-void ThrowVerifyError(mirror::Class* referrer, const char* fmt, ...) {
+void ThrowVerifyError(ObjPtr<mirror::Class> referrer, const char* fmt, ...) {
va_list args;
va_start(args, fmt);
ThrowException("Ljava/lang/VerifyError;", referrer, fmt, &args);
va_end(args);
}
+// WrongMethodTypeException
+
+void ThrowWrongMethodTypeException(mirror::MethodType* callee_type,
+ mirror::MethodType* callsite_type) {
+ // TODO(narayan): Should we provide more detail here ? The RI doesn't bother.
+ UNUSED(callee_type);
+ UNUSED(callsite_type);
+
+ ThrowException("Ljava/lang/invoke/WrongMethodTypeException;",
+ nullptr,
+ "Invalid method type for signature polymorphic call");
+}
+
} // namespace art
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-12 11:36:56 +0000