mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
23f47790e5
instead. <rdar://problem/16439075> LLDB is trying to print type metadata as an instance Swift SVN r16710
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
//===--- Dwarf.h - DWARF constants ------------------------------*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See http://swift.org/LICENSE.txt for license information
|
|
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines several temporary Swift-specific DWARF constants.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SWIFT_BASIC_DWARF_H
|
|
#define SWIFT_BASIC_DWARF_H
|
|
|
|
#include "llvm/Support/Dwarf.h"
|
|
|
|
namespace swift {
|
|
|
|
//===--- BEGIN "TO BE FIXED IN A SWIFT BRANCH OF LLVM" ---===//
|
|
//
|
|
// DWARF constants.
|
|
//
|
|
// The first unused language value in DWARF v5 is DW_LANG_Rust+1 =
|
|
// 0x1d. We can't use it, because LLVM asserts that there are no
|
|
// languages >DW_LANG_Python=0x14. Wouldn't it would be much more
|
|
// appropriate to use a constant in DW_LANG_lo_user..DW_LANG_hi_user
|
|
// anyway, you may ask? Well, CompileUnit::constructTypeDIE() will
|
|
// always use a DW_FORM_data1, which is too small for that range! And
|
|
// by fixing that in LLVM we would hint at developing a new language.
|
|
// So instead, let's hijack a language with a very low potential for
|
|
// accidental conflicts for now.
|
|
//
|
|
typedef enum {
|
|
DW_LANG_Swift = 0xf,
|
|
DW_LANG_ObjC = llvm::dwarf::DW_LANG_ObjC, // For symmetry.
|
|
} dwarf;
|
|
//
|
|
//===--------- END "TO BE FIXED IN A SWIFT BRANCH OF LLVM" --------===//
|
|
|
|
static const char MachOASTSegmentName[] = "__SWIFT";
|
|
static const char MachOASTSectionName[] = "__ast";
|
|
}
|
|
|
|
#endif
|