CrashReporter.cpp

//===--- CrashReporter.cpp - Crash Reporter integration ---------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2022 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// Declares gCRAnnotations.  This lets us link with other static libraries
// that also declare gCRAnnotations, because we'll pull in their copy
// (assuming they're linked first).
//
//===----------------------------------------------------------------------===//

#include "CrashReporter.h"

#if SWIFT_HAVE_CRASHREPORTERCLIENT

// Instead of linking to CrashReporterClient.a (because it complicates the
// build system), define the only symbol from that static archive ourselves.
//
// The layout of this struct is CrashReporter ABI, so there are no ABI concerns
// here.
extern "C" {
SWIFT_LIBRARY_VISIBILITY
struct crashreporter_annotations_t gCRAnnotations __attribute__((
    __section__("__DATA," CRASHREPORTER_ANNOTATIONS_SECTION))) = {
    CRASHREPORTER_ANNOTATIONS_VERSION, 0, 0, 0, 0, 0, 0, 0};
}

#endif