2014-09-24 07:08:27 +00:00
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// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef V8_BAILOUT_REASON_H_
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#define V8_BAILOUT_REASON_H_
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namespace v8 {
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namespace internal {
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2015-01-16 07:42:00 +00:00
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// TODO(svenpanne) introduce an AbortReason and partition this list
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2014-09-24 07:08:27 +00:00
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#define ERROR_MESSAGES_LIST(V) \
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V(kNoReason, "no reason") \
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\
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V(k32BitValueInRegisterIsNotZeroExtended, \
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"32 bit value in register is not zero-extended") \
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V(kAlignmentMarkerExpected, "Alignment marker expected") \
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V(kAllocationIsNotDoubleAligned, "Allocation is not double aligned") \
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V(kAPICallReturnedInvalidObject, "API call returned invalid object") \
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V(kArgumentsObjectValueInATestContext, \
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"Arguments object value in a test context") \
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V(kArrayBoilerplateCreationFailed, "Array boilerplate creation failed") \
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V(kArrayIndexConstantValueTooBig, "Array index constant value too big") \
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V(kAssignmentToArguments, "Assignment to arguments") \
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V(kAssignmentToLetVariableBeforeInitialization, \
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"Assignment to let variable before initialization") \
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V(kAssignmentToLOOKUPVariable, "Assignment to LOOKUP variable") \
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V(kAssignmentToParameterFunctionUsesArgumentsObject, \
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"Assignment to parameter, function uses arguments object") \
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V(kAssignmentToParameterInArgumentsObject, \
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"Assignment to parameter in arguments object") \
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V(kBadValueContextForArgumentsObjectValue, \
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"Bad value context for arguments object value") \
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V(kBadValueContextForArgumentsValue, \
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"Bad value context for arguments value") \
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V(kBailedOutDueToDependencyChange, "Bailed out due to dependency change") \
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V(kBailoutWasNotPrepared, "Bailout was not prepared") \
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V(kBothRegistersWereSmisInSelectNonSmi, \
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"Both registers were smis in SelectNonSmi") \
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V(kCallToAJavaScriptRuntimeFunction, \
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"Call to a JavaScript runtime function") \
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V(kClassLiteral, "Class literal") \
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V(kCodeGenerationFailed, "Code generation failed") \
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V(kCodeObjectNotProperlyPatched, "Code object not properly patched") \
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V(kCompoundAssignmentToLookupSlot, "Compound assignment to lookup slot") \
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2015-01-15 20:02:20 +00:00
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V(kComputedPropertyName, "Computed property name") \
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2014-09-24 07:08:27 +00:00
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V(kContextAllocatedArguments, "Context-allocated arguments") \
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V(kCopyBuffersOverlap, "Copy buffers overlap") \
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V(kCouldNotGenerateZero, "Could not generate +0.0") \
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V(kCouldNotGenerateNegativeZero, "Could not generate -0.0") \
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V(kDebuggerStatement, "DebuggerStatement") \
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V(kDeclarationInCatchContext, "Declaration in catch context") \
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V(kDeclarationInWithContext, "Declaration in with context") \
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V(kDefaultNaNModeNotSet, "Default NaN mode not set") \
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V(kDeleteWithGlobalVariable, "Delete with global variable") \
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V(kDeleteWithNonGlobalVariable, "Delete with non-global variable") \
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V(kDestinationOfCopyNotAligned, "Destination of copy not aligned") \
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V(kDontDeleteCellsCannotContainTheHole, \
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"DontDelete cells can't contain the hole") \
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2015-10-21 02:55:47 +00:00
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V(kDoExpression, "Do expression encountered") \
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2014-09-24 07:08:27 +00:00
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V(kDoPushArgumentNotImplementedForDoubleType, \
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"DoPushArgument not implemented for double type") \
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V(kEliminatedBoundsCheckFailed, "Eliminated bounds check failed") \
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V(kEmitLoadRegisterUnsupportedDoubleImmediate, \
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"EmitLoadRegister: Unsupported double immediate") \
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V(kEval, "eval") \
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V(kExpectedAlignmentMarker, "Expected alignment marker") \
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V(kExpectedAllocationSite, "Expected allocation site") \
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V(kExpectedFunctionObject, "Expected function object in register") \
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V(kExpectedHeapNumber, "Expected HeapNumber") \
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V(kExpectedNativeContext, "Expected native context") \
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V(kExpectedNonIdenticalObjects, "Expected non-identical objects") \
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V(kExpectedNonNullContext, "Expected non-null context") \
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V(kExpectedPositiveZero, "Expected +0.0") \
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V(kExpectedNewSpaceObject, "Expected new space object") \
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V(kExpectedUndefinedOrCell, "Expected undefined or cell in register") \
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V(kExpectingAlignmentForCopyBytes, "Expecting alignment for CopyBytes") \
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V(kExportDeclaration, "Export declaration") \
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V(kExternalStringExpectedButNotFound, \
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"External string expected, but not found") \
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V(kForInStatementOptimizationIsDisabled, \
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"ForInStatement optimization is disabled") \
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V(kForInStatementWithNonLocalEachVariable, \
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"ForInStatement with non-local each variable") \
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V(kForOfStatement, "ForOfStatement") \
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V(kFrameIsExpectedToBeAligned, "Frame is expected to be aligned") \
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2015-07-20 14:53:28 +00:00
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V(kFunctionBeingDebugged, "Function is being debugged") \
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2014-09-24 07:08:27 +00:00
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V(kFunctionCallsEval, "Function calls eval") \
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V(kFunctionWithIllegalRedeclaration, "Function with illegal redeclaration") \
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2015-07-30 11:36:26 +00:00
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V(kFunctionDataShouldBeBytecodeArrayOnInterpreterEntry, \
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"The function_data field should be a BytecodeArray on interpreter entry") \
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2014-09-24 07:08:27 +00:00
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V(kGeneratedCodeIsTooLarge, "Generated code is too large") \
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V(kGeneratorFailedToResume, "Generator failed to resume") \
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V(kGenerator, "Generator") \
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V(kGlobalFunctionsMustHaveInitialMap, \
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"Global functions must have initial map") \
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V(kHeapNumberMapRegisterClobbered, "HeapNumberMap register clobbered") \
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V(kHydrogenFilter, "Optimization disabled by filter") \
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V(kImportDeclaration, "Import declaration") \
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V(kIndexIsNegative, "Index is negative") \
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V(kIndexIsTooLarge, "Index is too large") \
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2015-03-11 13:28:29 +00:00
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V(kInlinedRuntimeFunctionFastOneByteArrayJoin, \
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"Inlined runtime function: FastOneByteArrayJoin") \
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2014-09-24 07:08:27 +00:00
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V(kInliningBailedOut, "Inlining bailed out") \
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V(kInputGPRIsExpectedToHaveUpper32Cleared, \
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"Input GPR is expected to have upper32 cleared") \
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V(kInputStringTooLong, "Input string too long") \
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V(kInteger32ToSmiFieldWritingToNonSmiLocation, \
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"Integer32ToSmiField writing to non-smi location") \
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V(kInvalidCaptureReferenced, "Invalid capture referenced") \
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V(kInvalidElementsKindForInternalArrayOrInternalPackedArray, \
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"Invalid ElementsKind for InternalArray or InternalPackedArray") \
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V(kInvalidFullCodegenState, "invalid full-codegen state") \
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V(kInvalidHandleScopeLevel, "Invalid HandleScope level") \
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V(kInvalidLeftHandSideInAssignment, "Invalid left-hand side in assignment") \
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V(kInvalidLhsInCompoundAssignment, "Invalid lhs in compound assignment") \
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V(kInvalidLhsInCountOperation, "Invalid lhs in count operation") \
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V(kInvalidMinLength, "Invalid min_length") \
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V(kJSGlobalObjectNativeContextShouldBeANativeContext, \
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"JSGlobalObject::native_context should be a native context") \
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V(kJSGlobalProxyContextShouldNotBeNull, \
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"JSGlobalProxy::context() should not be null") \
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V(kJSObjectWithFastElementsMapHasSlowElements, \
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"JSObject with fast elements map has slow elements") \
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V(kLetBindingReInitialization, "Let binding re-initialization") \
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V(kLiveBytesCountOverflowChunkSize, "Live Bytes Count overflow chunk size") \
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V(kLiveEdit, "LiveEdit") \
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V(kLookupVariableInCountOperation, "Lookup variable in count operation") \
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V(kMapBecameDeprecated, "Map became deprecated") \
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V(kMapBecameUnstable, "Map became unstable") \
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V(kNativeFunctionLiteral, "Native function literal") \
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V(kNeedSmiLiteral, "Need a Smi literal here") \
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V(kNoCasesLeft, "No cases left") \
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V(kNoEmptyArraysHereInEmitFastOneByteArrayJoin, \
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"No empty arrays here in EmitFastOneByteArrayJoin") \
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V(kNonInitializerAssignmentToConst, "Non-initializer assignment to const") \
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V(kNonSmiIndex, "Non-smi index") \
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V(kNonSmiKeyInArrayLiteral, "Non-smi key in array literal") \
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V(kNonSmiValue, "Non-smi value") \
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V(kNonObject, "Non-object value") \
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V(kNotEnoughVirtualRegistersForValues, \
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"Not enough virtual registers for values") \
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V(kNotEnoughSpillSlotsForOsr, "Not enough spill slots for OSR") \
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V(kNotEnoughVirtualRegistersRegalloc, \
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"Not enough virtual registers (regalloc)") \
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V(kObjectFoundInSmiOnlyArray, "Object found in smi-only array") \
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V(kObjectLiteralWithComplexProperty, "Object literal with complex property") \
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V(kOffsetOutOfRange, "Offset out of range") \
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[builtins] Unify the various versions of [[Call]] with a Call builtin.
The new Call and CallFunction builtins supersede the current
CallFunctionStub (and CallIC magic) and will be the single bottleneck
for all calling, including the currently special Function.prototype.call
and Function.prototype.apply builtins, which had handwritten (and
not fully compliant) versions of CallFunctionStub, and also the
CallIC(s), which where also slightly different.
This also reduces the overhead for API function calls, which is still
unnecessary high, but let's do that step-by-step.
This also fixes a bunch of cases where the implicit ToObject for
sloppy receivers was done in the wrong context (in the caller
context instead of the callee context), which basically meant
that we allowed cross context access to %ObjectPrototype%.
MIPS and MIPS64 ports contributed by akos.palfi@imgtec.com.
R=mstarzinger@chromium.org, jarin@chromium.org, mvstanton@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.v8:v8_linux_layout_dbg,v8_linux_nosnap_dbg
BUG=v8:4413
LOG=n
Committed: https://crrev.com/ef268a83be4dead004047c25b702319ea4be7277
Cr-Commit-Position: refs/heads/master@{#30627}
Review URL: https://codereview.chromium.org/1311013008
Cr-Commit-Position: refs/heads/master@{#30629}
2015-09-08 07:50:22 +00:00
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V(kOperandIsASmiAndNotAFunction, "Operand is a smi and not a function") \
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2014-09-24 07:08:27 +00:00
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V(kOperandIsASmiAndNotAName, "Operand is a smi and not a name") \
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V(kOperandIsASmiAndNotAString, "Operand is a smi and not a string") \
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V(kOperandIsASmi, "Operand is a smi") \
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2015-06-03 08:31:15 +00:00
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V(kOperandIsNotADate, "Operand is not a date") \
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[builtins] Unify the various versions of [[Call]] with a Call builtin.
The new Call and CallFunction builtins supersede the current
CallFunctionStub (and CallIC magic) and will be the single bottleneck
for all calling, including the currently special Function.prototype.call
and Function.prototype.apply builtins, which had handwritten (and
not fully compliant) versions of CallFunctionStub, and also the
CallIC(s), which where also slightly different.
This also reduces the overhead for API function calls, which is still
unnecessary high, but let's do that step-by-step.
This also fixes a bunch of cases where the implicit ToObject for
sloppy receivers was done in the wrong context (in the caller
context instead of the callee context), which basically meant
that we allowed cross context access to %ObjectPrototype%.
MIPS and MIPS64 ports contributed by akos.palfi@imgtec.com.
R=mstarzinger@chromium.org, jarin@chromium.org, mvstanton@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.v8:v8_linux_layout_dbg,v8_linux_nosnap_dbg
BUG=v8:4413
LOG=n
Committed: https://crrev.com/ef268a83be4dead004047c25b702319ea4be7277
Cr-Commit-Position: refs/heads/master@{#30627}
Review URL: https://codereview.chromium.org/1311013008
Cr-Commit-Position: refs/heads/master@{#30629}
2015-09-08 07:50:22 +00:00
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V(kOperandIsNotAFunction, "Operand is not a function") \
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2014-09-24 07:08:27 +00:00
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V(kOperandIsNotAName, "Operand is not a name") \
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V(kOperandIsNotANumber, "Operand is not a number") \
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V(kOperandIsNotASmi, "Operand is not a smi") \
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V(kOperandIsNotAString, "Operand is not a string") \
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V(kOperandIsNotSmi, "Operand is not smi") \
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V(kOperandNotANumber, "Operand not a number") \
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V(kObjectTagged, "The object is tagged") \
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V(kObjectNotTagged, "The object is not tagged") \
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V(kOptimizationDisabled, "Optimization is disabled") \
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V(kOptimizedTooManyTimes, "Optimized too many times") \
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V(kOutOfVirtualRegistersWhileTryingToAllocateTempRegister, \
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"Out of virtual registers while trying to allocate temp register") \
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V(kParseScopeError, "Parse/scope error") \
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V(kPossibleDirectCallToEval, "Possible direct call to eval") \
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V(kReceivedInvalidReturnAddress, "Received invalid return address") \
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V(kReferenceToAVariableWhichRequiresDynamicLookup, \
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"Reference to a variable which requires dynamic lookup") \
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V(kReferenceToGlobalLexicalVariable, "Reference to global lexical variable") \
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V(kReferenceToUninitializedVariable, "Reference to uninitialized variable") \
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V(kRegisterDidNotMatchExpectedRoot, "Register did not match expected root") \
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V(kRegisterWasClobbered, "Register was clobbered") \
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V(kRememberedSetPointerInNewSpace, "Remembered set pointer is in new space") \
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V(kReturnAddressNotFoundInFrame, "Return address not found in frame") \
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2015-11-05 13:23:13 +00:00
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V(kSloppyFunctionExpectsJSReceiverReceiver, \
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"Sloppy function expects JSReceiver as receiver.") \
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2014-09-24 07:08:27 +00:00
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V(kSmiAdditionOverflow, "Smi addition overflow") \
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V(kSmiSubtractionOverflow, "Smi subtraction overflow") \
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2015-05-21 08:09:06 +00:00
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V(kSpread, "Spread in array literal") \
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2014-09-24 07:08:27 +00:00
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V(kStackAccessBelowStackPointer, "Stack access below stack pointer") \
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V(kStackFrameTypesMustMatch, "Stack frame types must match") \
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2015-04-07 15:44:16 +00:00
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V(kSuperReference, "Super reference") \
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2014-09-24 07:08:27 +00:00
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V(kTheCurrentStackPointerIsBelowCsp, \
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"The current stack pointer is below csp") \
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V(kTheSourceAndDestinationAreTheSame, \
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"The source and destination are the same") \
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V(kTheStackWasCorruptedByMacroAssemblerCall, \
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"The stack was corrupted by MacroAssembler::Call()") \
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V(kTooManyParametersLocals, "Too many parameters/locals") \
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V(kTooManyParameters, "Too many parameters") \
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V(kTooManySpillSlotsNeededForOSR, "Too many spill slots needed for OSR") \
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V(kToOperand32UnsupportedImmediate, "ToOperand32 unsupported immediate.") \
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V(kToOperandIsDoubleRegisterUnimplemented, \
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"ToOperand IsDoubleRegister unimplemented") \
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V(kToOperandUnsupportedDoubleImmediate, \
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"ToOperand Unsupported double immediate") \
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V(kTryCatchStatement, "TryCatchStatement") \
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V(kTryFinallyStatement, "TryFinallyStatement") \
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V(kUnalignedAllocationInNewSpace, "Unaligned allocation in new space") \
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V(kUnalignedCellInWriteBarrier, "Unaligned cell in write barrier") \
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V(kUnexpectedAllocationTop, "Unexpected allocation top") \
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V(kUnexpectedColorFound, "Unexpected color bit pattern found") \
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V(kUnexpectedElementsKindInArrayConstructor, \
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"Unexpected ElementsKind in array constructor") \
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V(kUnexpectedFallthroughFromCharCodeAtSlowCase, \
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"Unexpected fallthrough from CharCodeAt slow case") \
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V(kUnexpectedFallthroughFromCharFromCodeSlowCase, \
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"Unexpected fallthrough from CharFromCode slow case") \
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V(kUnexpectedFallThroughFromStringComparison, \
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"Unexpected fall-through from string comparison") \
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V(kUnexpectedFallthroughToCharCodeAtSlowCase, \
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"Unexpected fallthrough to CharCodeAt slow case") \
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V(kUnexpectedFallthroughToCharFromCodeSlowCase, \
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"Unexpected fallthrough to CharFromCode slow case") \
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V(kUnexpectedFPUStackDepthAfterInstruction, \
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"Unexpected FPU stack depth after instruction") \
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V(kUnexpectedInitialMapForArrayFunction1, \
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"Unexpected initial map for Array function (1)") \
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V(kUnexpectedInitialMapForArrayFunction2, \
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"Unexpected initial map for Array function (2)") \
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V(kUnexpectedInitialMapForArrayFunction, \
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"Unexpected initial map for Array function") \
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V(kUnexpectedInitialMapForInternalArrayFunction, \
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|
"Unexpected initial map for InternalArray function") \
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|
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V(kUnexpectedLevelAfterReturnFromApiCall, \
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|
"Unexpected level after return from api call") \
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|
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V(kUnexpectedNegativeValue, "Unexpected negative value") \
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|
V(kUnexpectedNumberOfPreAllocatedPropertyFields, \
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|
|
|
|
"Unexpected number of pre-allocated property fields") \
|
|
|
|
|
V(kUnexpectedFPCRMode, "Unexpected FPCR mode.") \
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|
|
|
|
V(kUnexpectedSmi, "Unexpected smi value") \
|
2015-10-02 18:13:41 +00:00
|
|
|
V(kUnexpectedStackPointer, "The stack pointer is not the expected value") \
|
2014-09-24 07:08:27 +00:00
|
|
|
V(kUnexpectedStringType, "Unexpected string type") \
|
|
|
|
|
V(kUnexpectedTypeForRegExpDataFixedArrayExpected, \
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|
|
"Unexpected type for RegExp data, FixedArray expected") \
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|
|
|
|
V(kUnexpectedValue, "Unexpected value") \
|
|
|
|
|
V(kUnsupportedConstCompoundAssignment, \
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|
|
|
|
"Unsupported const compound assignment") \
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|
|
|
|
V(kUnsupportedCountOperationWithConst, \
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|
|
|
|
"Unsupported count operation with const") \
|
|
|
|
|
V(kUnsupportedDoubleImmediate, "Unsupported double immediate") \
|
|
|
|
|
V(kUnsupportedLetCompoundAssignment, "Unsupported let compound assignment") \
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|
|
|
V(kUnsupportedLookupSlotInDeclaration, \
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|
|
|
"Unsupported lookup slot in declaration") \
|
|
|
|
|
V(kUnsupportedNonPrimitiveCompare, "Unsupported non-primitive compare") \
|
|
|
|
|
V(kUnsupportedPhiUseOfArguments, "Unsupported phi use of arguments") \
|
|
|
|
|
V(kUnsupportedPhiUseOfConstVariable, \
|
|
|
|
|
"Unsupported phi use of const variable") \
|
2015-10-19 10:59:00 +00:00
|
|
|
V(kUnexpectedReturnFromThrow, "Unexpectedly returned from a throw") \
|
2014-09-24 07:08:27 +00:00
|
|
|
V(kUnsupportedTaggedImmediate, "Unsupported tagged immediate") \
|
|
|
|
|
V(kVariableResolvedToWithContext, "Variable resolved to with context") \
|
|
|
|
|
V(kWeShouldNotHaveAnEmptyLexicalContext, \
|
|
|
|
|
"We should not have an empty lexical context") \
|
|
|
|
|
V(kWithStatement, "WithStatement") \
|
|
|
|
|
V(kWrongFunctionContext, "Wrong context passed to function") \
|
|
|
|
|
V(kWrongAddressOrValuePassedToRecordWrite, \
|
|
|
|
|
"Wrong address or value passed to RecordWrite") \
|
2015-01-12 11:39:48 +00:00
|
|
|
V(kShouldNotDirectlyEnterOsrFunction, \
|
|
|
|
|
"Should not directly enter OSR-compiled function") \
|
2014-09-24 07:08:27 +00:00
|
|
|
V(kYield, "Yield")
|
|
|
|
|
|
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|
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|
|
#define ERROR_MESSAGES_CONSTANTS(C, T) C,
|
|
|
|
|
enum BailoutReason {
|
|
|
|
|
ERROR_MESSAGES_LIST(ERROR_MESSAGES_CONSTANTS) kLastErrorMessage
|
|
|
|
|
};
|
|
|
|
|
#undef ERROR_MESSAGES_CONSTANTS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
const char* GetBailoutReason(BailoutReason reason);
|
2015-02-27 08:03:57 +00:00
|
|
|
|
|
|
|
|
} // namespace internal
|
|
|
|
|
} // namespace v8
|
2014-09-24 07:08:27 +00:00
|
|
|
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|
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|
|
#endif // V8_BAILOUT_REASON_H_
|
