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58 lines
2.0 KiB
58 lines
2.0 KiB
4 months ago
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//===-- report.h ------------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef SCUDO_REPORT_H_
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#define SCUDO_REPORT_H_
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#include "internal_defs.h"
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namespace scudo {
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// Reports are *fatal* unless stated otherwise.
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// Generic error.
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void NORETURN reportError(const char *Message);
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// Flags related errors.
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void NORETURN reportInvalidFlag(const char *FlagType, const char *Value);
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// Chunk header related errors.
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void NORETURN reportHeaderCorruption(void *Ptr);
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void NORETURN reportHeaderRace(void *Ptr);
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// Sanity checks related error.
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void NORETURN reportSanityCheckError(const char *Field);
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// Combined allocator errors.
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void NORETURN reportAlignmentTooBig(uptr Alignment, uptr MaxAlignment);
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void NORETURN reportAllocationSizeTooBig(uptr UserSize, uptr TotalSize,
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uptr MaxSize);
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void NORETURN reportOutOfMemory(uptr RequestedSize);
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enum class AllocatorAction : u8 {
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Recycling,
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Deallocating,
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Reallocating,
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Sizing,
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};
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void NORETURN reportInvalidChunkState(AllocatorAction Action, void *Ptr);
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void NORETURN reportMisalignedPointer(AllocatorAction Action, void *Ptr);
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void NORETURN reportDeallocTypeMismatch(AllocatorAction Action, void *Ptr,
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u8 TypeA, u8 TypeB);
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void NORETURN reportDeleteSizeMismatch(void *Ptr, uptr Size, uptr ExpectedSize);
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// C wrappers errors.
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void NORETURN reportAlignmentNotPowerOfTwo(uptr Alignment);
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void NORETURN reportInvalidPosixMemalignAlignment(uptr Alignment);
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void NORETURN reportCallocOverflow(uptr Count, uptr Size);
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void NORETURN reportPvallocOverflow(uptr Size);
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void NORETURN reportInvalidAlignedAllocAlignment(uptr Size, uptr Alignment);
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} // namespace scudo
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#endif // SCUDO_REPORT_H_
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