| /* |
| * Copyright (C) 2014-2020 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, |
| 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, |
| JITUncoughtExceptionAfterCall = 275, |
| JITUnexpectedCallFrameSize = 277, |
| JITUnreasonableLoopHintJumpTarget = 280, |
| MacroAssemblerOops = 285, |
| RPWUnreasonableJumpTarget = 290, |
| RepatchIneffectiveWatchpoint = 300, |
| RepatchInsaneArgumentCount = 310, |
| TGInvalidPointer = 320, |
| TGNotSupported = 330, |
| UncheckedOverflow = 335, |
| }; |
| |
| // 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 |
