llvm-6502/include/llvm/IR/DebugInfoFlags.def
Adrian Prantl bd584159e1 Debug Info: Add basic support for external types references.
This is a necessary prerequisite for bootstrapping the emission
of debug info inside modules.

- Adds a FlagExternalTypeRef to DICompositeType.
  External types must have a unique identifier.
- External type references are emitted using a forward declaration
  with a DW_AT_signature([DW_FORM_ref_sig8]) based on the UID.

http://reviews.llvm.org/D9612

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242302 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-15 17:01:41 +00:00

38 lines
1.2 KiB
C++

//===- llvm/IR/DebugInfoFlags.def - Debug info flag definitions -*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Macros for running through debug info flags.
//
//===----------------------------------------------------------------------===//
// TODO: Add other DW-based macros.
#ifndef HANDLE_DI_FLAG
#error "Missing macro definition of HANDLE_DI_FLAG"
#endif
HANDLE_DI_FLAG(1, Private)
HANDLE_DI_FLAG(2, Protected)
HANDLE_DI_FLAG(3, Public)
HANDLE_DI_FLAG((1 << 2), FwdDecl)
HANDLE_DI_FLAG((1 << 3), AppleBlock)
HANDLE_DI_FLAG((1 << 4), BlockByrefStruct)
HANDLE_DI_FLAG((1 << 5), Virtual)
HANDLE_DI_FLAG((1 << 6), Artificial)
HANDLE_DI_FLAG((1 << 7), Explicit)
HANDLE_DI_FLAG((1 << 8), Prototyped)
HANDLE_DI_FLAG((1 << 9), ObjcClassComplete)
HANDLE_DI_FLAG((1 << 10), ObjectPointer)
HANDLE_DI_FLAG((1 << 11), Vector)
HANDLE_DI_FLAG((1 << 12), StaticMember)
HANDLE_DI_FLAG((1 << 13), LValueReference)
HANDLE_DI_FLAG((1 << 14), RValueReference)
HANDLE_DI_FLAG((1 << 15), ExternalTypeRef)
#undef HANDLE_DI_FLAG