| //===-- ubsan_monitor.h -----------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Hooks which allow a monitor process to inspect UBSan's diagnostics. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef UBSAN_MONITOR_H |
| #define UBSAN_MONITOR_H |
| |
| #include "ubsan_diag.h" |
| #include "ubsan_value.h" |
| |
| namespace __ubsan { |
| |
| struct UndefinedBehaviorReport { |
| const char *IssueKind; |
| Location &Loc; |
| InternalScopedString Buffer; |
| |
| UndefinedBehaviorReport(const char *IssueKind, Location &Loc, |
| InternalScopedString &Msg); |
| }; |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void |
| RegisterUndefinedBehaviorReport(UndefinedBehaviorReport *UBR); |
| |
| /// Called after a report is prepared. This serves to alert monitor processes |
| /// that a UB report is available. |
| extern "C" SANITIZER_INTERFACE_ATTRIBUTE void __ubsan_on_report(void); |
| |
| /// Used by the monitor process to extract information from a UB report. The |
| /// data is only available until the next time __ubsan_on_report is called. The |
| /// caller is responsible for copying and preserving the data if needed. |
| extern "C" SANITIZER_INTERFACE_ATTRIBUTE void |
| __ubsan_get_current_report_data(const char **OutIssueKind, |
| const char **OutMessage, |
| const char **OutFilename, unsigned *OutLine, |
| unsigned *OutCol, char **OutMemoryAddr); |
| |
| } // end namespace __ubsan |
| |
| #endif // UBSAN_MONITOR_H |
