зеркало из https://github.com/mozilla/gecko-dev.git
98 строки
2.9 KiB
C++
98 строки
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "Fundamentals.h"
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#include "ErrorHandling.h"
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#ifdef DEBUG
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char* verifyErrorString[] =
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{
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"Unknown cause",
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"Functionality not implemented yet",
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"Error in reading class file: file not found, or has errors",
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"Badly formatted class file",
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"Class does not have permissions to access a particular field/method",
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"Field not found in class",
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"Method not found in class",
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"No bytecodes in a function",
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"Bad bytecode opcode",
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"Bad offset to a bytecode instruction",
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"Bad type passed to newarray instruction",
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"Constant pool index out of range",
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"Wrong return instruction used in this function",
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"Bad tableswitch or lookupswitch bytecode",
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"More than one ret bytecode for the same subroutine",
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"Recursive call to a subroutine or multiple returns from the same subroutine",
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"Bad combination of types in a bytecode",
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"Attempt to pop from an empty bytecode stack",
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"Attempt to push onto a full bytecode stack",
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"Stack depth at a point differs based on how execution got there",
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"Index of local variable out of range",
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"Attempt to write to a constant (final) field",
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"Given class not found in class file",
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"Catch filter class not a subclass of Throwable",
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"Class can be its own superclass",
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"Compiler internal limits reached",
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"Attempt to invoke abstract method",
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"Binary incompatibility / incompatibleClassChange"
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};
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char* runtimeErrorString[] =
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{
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"Unknown cause",
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"Internal error",
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"Functionality not implemented yet",
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"incorrect argument to a method",
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"prohibited operation",
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"Security violation",
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"IO Error",
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"fileNotFound",
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"Unable to link method",
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"Null Pointer argument",
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"Attempt to instantiate an abstract class"
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};
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#endif
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//
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// This is called when there's something wrong with a class.
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//
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NS_EXTERN void
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verifyError(VerifyError::Cause cause)
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{
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#ifdef DEBUG
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fprintf(stderr, "\n*** NOTE: Throwing verify error: %s\n", verifyErrorString[cause]);
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#endif
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throw VerifyError(cause);
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}
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//
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// This is called when there is an error during runtime.
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//
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NS_EXTERN void
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runtimeError(RuntimeError::Cause cause)
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{
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#ifdef DEBUG
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fprintf(stderr, "\n*** NOTE: Throwing runtime error: %s\n", runtimeErrorString[cause]);
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#endif
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throw RuntimeError(cause);
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}
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