llvm/lib/DebugInfo/DIContext.cpp
Alexey Samsonov eceb5b9977 Add basic support for .debug_ranges section to LLVM's DebugInfo library.
This section (introduced in DWARF-3) is used to define instruction address
ranges for functions that are not contiguous and can't be described
by low_pc/high_pc attributes (this is the usual case for inlined subroutines).
The patch is the first step to support fetching complete inlining info from DWARF.

Reviewed by Benjamin Kramer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162657 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-27 07:17:47 +00:00

27 lines
1.1 KiB
C++

//===-- DIContext.cpp -----------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/DebugInfo/DIContext.h"
#include "DWARFContext.h"
using namespace llvm;
DIContext::~DIContext() {}
DIContext *DIContext::getDWARFContext(bool isLittleEndian,
StringRef infoSection,
StringRef abbrevSection,
StringRef aRangeSection,
StringRef lineSection,
StringRef stringSection,
StringRef rangeSection) {
return new DWARFContextInMemory(isLittleEndian, infoSection, abbrevSection,
aRangeSection, lineSection, stringSection,
rangeSection);
}