1/*
2 * Copyright (C) 2014, 2015 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef AbortReason_h
27#define AbortReason_h
28
29namespace JSC {
30
31// It's important to not change the values of existing abort reasons unless we really
32// have to. For this reason there is a BASIC-style numbering that should allow us to
33// sneak new reasons in without changing the numbering of existing reasons - at least
34// for a while.
35enum AbortReason {
36 AHCallFrameMisaligned = 10,
37 AHIndexingTypeIsValid = 20,
38 AHInsaneArgumentCount = 30,
39 AHIsNotCell = 40,
40 AHIsNotInt32 = 50,
41 AHIsNotJSDouble = 60,
42 AHIsNotJSInt32 = 70,
43 AHIsNotJSNumber = 80,
44 AHIsNotNull = 90,
45 AHStackPointerMisaligned = 100,
46 AHStructureIDIsValid = 110,
47 AHTagMaskNotInPlace = 120,
48 AHTagTypeNumberNotInPlace = 130,
49 AHTypeInfoInlineTypeFlagsAreValid = 140,
50 AHTypeInfoIsValid = 150,
51 B3Oops = 155,
52 DFGBailedAtTopOfBlock = 161,
53 DFGBailedAtEndOfNode = 162,
54 DFGBasicStorageAllocatorZeroSize = 170,
55 DFGIsNotCell = 180,
56 DFGIneffectiveWatchpoint = 190,
57 DFGNegativeStringLength = 200,
58 DFGSlowPathGeneratorFellThrough = 210,
59 DFGUnreachableBasicBlock = 220,
60 DFGUnreasonableOSREntryJumpDestination = 230,
61 DFGVarargsThrowingPathDidNotThrow = 235,
62 JITDidReturnFromTailCall = 237,
63 JITDivOperandsAreNotNumbers = 240,
64 JITGetByValResultIsNotEmpty = 250,
65 JITNotSupported = 260,
66 JITOffsetIsNotOutOfLine = 270,
67 JITUncoughtExceptionAfterCall = 275,
68 JITUnexpectedCallFrameSize = 277,
69 JITUnreasonableLoopHintJumpTarget = 280,
70 RPWUnreasonableJumpTarget = 290,
71 RepatchIneffectiveWatchpoint = 300,
72 RepatchInsaneArgumentCount = 310,
73 TGInvalidPointer = 320,
74 TGNotSupported = 330,
75 YARRNoInputConsumed = 340,
76};
77
78} // namespace JSC
79
80#endif // AbortReason_h
81
82