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/*
* Copyright (C) 2014-2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
namespace JSC {
// It's important to not change the values of existing abort reasons unless we really
// have to. For this reason there is a BASIC-style numbering that should allow us to
// sneak new reasons in without changing the numbering of existing reasons - at least
// for a while.
enum AbortReason {
AHCallFrameMisaligned = 10,
AHIndexingTypeIsValid = 20,
AHInsaneArgumentCount = 30,
AHIsNotCell = 40,
AHIsNotInt32 = 50,
AHIsNotJSDouble = 60,
AHIsNotJSInt32 = 70,
AHIsNotJSNumber = 80,
AHIsNotNull = 90,
AHStackPointerMisaligned = 100,
AHInvalidCodeBlock = 101,
AHStructureIDIsValid = 110,
AHNotCellMaskNotInPlace = 120,
AHNumberTagNotInPlace = 130,
AHTypeInfoInlineTypeFlagsAreValid = 140,
AHTypeInfoIsValid = 150,
B3Oops = 155,
DFGBailedAtTopOfBlock = 161,
DFGBailedAtEndOfNode = 162,
DFGBasicStorageAllocatorZeroSize = 170,
DFGIsNotCell = 180,
DFGIneffectiveWatchpoint = 190,
DFGNegativeStringLength = 200,
DFGSlowPathGeneratorFellThrough = 210,
DFGUnreachableBasicBlock = 220,
DFGUnreachableNode = 225,
DFGUnreasonableOSREntryJumpDestination = 230,
DFGVarargsThrowingPathDidNotThrow = 235,
FTLCrash = 236,
JITDidReturnFromTailCall = 237,
JITDivOperandsAreNotNumbers = 240,
JITGetByValResultIsNotEmpty = 250,
JITNotSupported = 260,
JITOffsetIsNotOutOfLine = 270,
JITUncaughtExceptionAfterCall = 275,
JITUnexpectedCallFrameSize = 277,
JITUnreasonableLoopHintJumpTarget = 280,
MacroAssemblerOops = 285,
RPWUnreasonableJumpTarget = 290,
RepatchIneffectiveWatchpoint = 300,
RepatchInsaneArgumentCount = 310,
TGInvalidPointer = 320,
TGNotSupported = 330,
UncheckedOverflow = 335,
VMCreationDisallowed = 998,
VMEntryDisallowed = 999,
};
// This enum is for CRASH_WITH_SECURITY_IMPLICATION_AND_INFO so we can easily identify which assertion
// we are looking at even if the calls to crash get coalesed. The same numbering rules above for
// AbortReason apply here.
enum CompilerAbortReason {
AbstractInterpreterInvalidType = 10,
ObjectAllocationSinkingAssertionFailure = 100,
};
} // namespace JSC
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