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2019-08-14 Martin Liska <mliska@suse.cz> PR sanitizer/89832 PR sanitizer/91325 * All source files: Merge from upstream 368656. From-SVN: r274426
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
//===-- ubsan_monitor.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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//
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// Hooks which allow a monitor process to inspect UBSan's diagnostics.
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//
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//===----------------------------------------------------------------------===//
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#ifndef UBSAN_MONITOR_H
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#define UBSAN_MONITOR_H
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#include "ubsan_diag.h"
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#include "ubsan_value.h"
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namespace __ubsan {
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struct UndefinedBehaviorReport {
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const char *IssueKind;
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Location &Loc;
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InternalScopedString Buffer;
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UndefinedBehaviorReport(const char *IssueKind, Location &Loc,
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InternalScopedString &Msg);
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};
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SANITIZER_INTERFACE_ATTRIBUTE void
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RegisterUndefinedBehaviorReport(UndefinedBehaviorReport *UBR);
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/// Called after a report is prepared. This serves to alert monitor processes
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/// that a UB report is available.
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extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __ubsan_on_report(void);
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/// Used by the monitor process to extract information from a UB report. The
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/// data is only available until the next time __ubsan_on_report is called. The
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/// caller is responsible for copying and preserving the data if needed.
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extern "C" SANITIZER_INTERFACE_ATTRIBUTE void
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__ubsan_get_current_report_data(const char **OutIssueKind,
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const char **OutMessage,
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const char **OutFilename, unsigned *OutLine,
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unsigned *OutCol, char **OutMemoryAddr);
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} // end namespace __ubsan
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#endif // UBSAN_MONITOR_H
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