aa00ee22f8
The V8 Extras API provides `resolvePromise()` and `rejectPromise()` functions that bypass the safety net of the resolve/reject closures that you get from using the Promise constructor. So it's the responsibility of the user to make sure that the promises are still pending. This adds release mode checking and hard aborts to make sure we catch misuse of these APIs early. This also turns the DCHECK's in the C++ implementation into actual CHECK's to make sure we crash hard if the invariants are violated. Bug: chromium:931949, chromium:931640 Cq-Include-Trybots: luci.chromium.try:linux-blink-rel Change-Id: I98a6f424d2a3cfbb608fed21036caff6e2510ec3 Reviewed-on: https://chromium-review.googlesource.com/c/1472291 Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Cr-Commit-Position: refs/heads/master@{#59610}
130 lines
8.3 KiB
C++
130 lines
8.3 KiB
C++
// 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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#include <cstdint>
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namespace v8 {
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namespace internal {
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#define ABORT_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(kAPICallReturnedInvalidObject, "API call returned invalid object") \
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V(kAllocatingNonEmptyPackedArray, "Allocating non-empty packed array") \
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V(kAllocationIsNotDoubleAligned, "Allocation is not double aligned") \
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V(kExpectedOptimizationSentinel, \
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"Expected optimized code cell or optimization sentinel") \
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V(kExpectedUndefinedOrCell, "Expected undefined or cell in register") \
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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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V(kInputStringTooLong, "Input string too long") \
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V(kInvalidBytecode, "Invalid bytecode") \
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V(kInvalidBytecodeAdvance, "Cannot advance current bytecode, ") \
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V(kInvalidElementsKindForInternalPackedArray, \
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"Invalid ElementsKind for InternalPackedArray") \
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V(kInvalidHandleScopeLevel, "Invalid HandleScope level") \
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V(kInvalidJumpTableIndex, "Invalid jump table index") \
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V(kInvalidParametersAndRegistersInGenerator, \
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"invalid parameters and registers in generator") \
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V(kMissingBytecodeArray, "Missing bytecode array from function") \
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V(kObjectNotTagged, "The object is not tagged") \
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V(kObjectTagged, "The object is tagged") \
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V(kOffsetOutOfRange, "Offset out of range") \
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V(kOperandIsASmi, "Operand is a smi") \
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V(kOperandIsASmiAndNotABoundFunction, \
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"Operand is a smi and not a bound function") \
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V(kOperandIsASmiAndNotAConstructor, \
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"Operand is a smi and not a constructor") \
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V(kOperandIsASmiAndNotAFunction, "Operand is a smi and not a function") \
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V(kOperandIsASmiAndNotAGeneratorObject, \
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"Operand is a smi and not a generator object") \
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V(kOperandIsNotABoundFunction, "Operand is not a bound function") \
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V(kOperandIsNotAConstructor, "Operand is not a constructor") \
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V(kOperandIsNotAFixedArray, "Operand is not a fixed array") \
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V(kOperandIsNotAFunction, "Operand is not a function") \
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V(kOperandIsNotAGeneratorObject, "Operand is not a generator object") \
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V(kOperandIsNotASmi, "Operand is not a smi") \
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V(kPromiseAlreadySettled, "Promise already settled") \
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V(kReceivedInvalidReturnAddress, "Received invalid return address") \
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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(kReturnAddressNotFoundInFrame, "Return address not found in frame") \
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V(kShouldNotDirectlyEnterOsrFunction, \
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"Should not directly enter OSR-compiled function") \
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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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V(kUnalignedCellInWriteBarrier, "Unaligned cell in write barrier") \
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V(kUnexpectedElementsKindInArrayConstructor, \
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"Unexpected ElementsKind in array constructor") \
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V(kUnexpectedFPCRMode, "Unexpected FPCR mode.") \
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V(kUnexpectedFunctionIDForInvokeIntrinsic, \
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"Unexpected runtime function id for the InvokeIntrinsic bytecode") \
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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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V(kUnexpectedLevelAfterReturnFromApiCall, \
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"Unexpected level after return from api call") \
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V(kUnexpectedNegativeValue, "Unexpected negative value") \
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V(kUnexpectedReturnFromFrameDropper, \
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"Unexpectedly returned from dropping frames") \
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V(kUnexpectedReturnFromThrow, "Unexpectedly returned from a throw") \
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V(kUnexpectedReturnFromWasmTrap, \
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"Should not return after throwing a wasm trap") \
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V(kUnexpectedStackPointer, "The stack pointer is not the expected value") \
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V(kUnexpectedValue, "Unexpected value") \
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V(kUnsupportedModuleOperation, "Unsupported module operation") \
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V(kUnsupportedNonPrimitiveCompare, "Unsupported non-primitive compare") \
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V(kWrongAddressOrValuePassedToRecordWrite, \
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"Wrong address or value passed to RecordWrite") \
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V(kWrongArgumentCountForInvokeIntrinsic, \
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"Wrong number of arguments for intrinsic") \
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V(kWrongFunctionCodeStart, "Wrong value in code start register passed") \
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V(kWrongFunctionContext, "Wrong context passed to function") \
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V(kWrongNumberOfArgumentsForInternalPackedArray, \
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"Wrong number of arguments for InternalPackedArray") \
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V(kUnexpectedThreadInWasmSet, "thread_in_wasm flag was already set") \
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V(kUnexpectedThreadInWasmUnset, "thread_in_wasm flag was not set")
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#define BAILOUT_MESSAGES_LIST(V) \
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V(kNoReason, "no reason") \
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\
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V(kBailedOutDueToDependencyChange, "Bailed out due to dependency change") \
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V(kCodeGenerationFailed, "Code generation failed") \
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V(kCyclicObjectStateDetectedInEscapeAnalysis, \
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"Cyclic object state detected by escape analysis") \
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V(kFunctionBeingDebugged, "Function is being debugged") \
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V(kGraphBuildingFailed, "Optimized graph construction failed") \
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V(kFunctionTooBig, "Function is too big to be optimized") \
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V(kLiveEdit, "LiveEdit") \
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V(kNativeFunctionLiteral, "Native function literal") \
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V(kNotEnoughVirtualRegistersRegalloc, \
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"Not enough virtual registers (regalloc)") \
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V(kOptimizationDisabled, "Optimization disabled") \
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V(kNeverOptimize, "Optimization is always disabled")
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#define ERROR_MESSAGES_CONSTANTS(C, T) C,
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enum class BailoutReason : uint8_t {
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BAILOUT_MESSAGES_LIST(ERROR_MESSAGES_CONSTANTS) kLastErrorMessage
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};
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enum class AbortReason : uint8_t {
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ABORT_MESSAGES_LIST(ERROR_MESSAGES_CONSTANTS) kLastErrorMessage
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};
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#undef ERROR_MESSAGES_CONSTANTS
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const char* GetBailoutReason(BailoutReason reason);
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const char* GetAbortReason(AbortReason reason);
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bool IsValidAbortReason(int reason_id);
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} // namespace internal
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} // namespace v8
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#endif // V8_BAILOUT_REASON_H_
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