mrdocs::installCrashHandlers

Install the handlers that print a stack trace when the process crashes.

Synopsis

Declared in <mrdocs/Support/Process.hpp>

void
installCrashHandlers(
    std::string_view argv0,
    std::string_view bugReportMessage);

Description

A program that links MrDocs calls this once, at the start of main, instead of using the LLVM support library directly. The program then needs no LLVM of its own, and the crash state lives in one copy. Call it once: later calls keep the values of the first.

Parameters

Name

Description

argv0

The first element of argv, which the handlers use to find the symbols of the executable.

bugReportMessage

The text printed before the trace, which tells the user where to report the crash.

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