[Lldb-commits] [PATCH] D20565: Add MemoryRegionInfo to SB API

[Howard Hellyer via lldb-commits]

hhellyer created this revision.
hhellyer added a reviewer: clayborg.
hhellyer added a subscriber: lldb-commits.

This adds new SB API calls and classes to allow a user of the SB API to obtain a full list of memory regions accessible within the process. Adding this to the API makes it possible use the API for tasks like scanning memory for blocks allocated with a header and footer to track down memory leaks, otherwise just inspecting every address is impractical especially for 64 bit processes.

These changes only add the API itself and a base implementation of GetMemoryRegions() to lldb_private::Process::GetMemoryRegions.
I will submit separate patches to fill in lldb_private::Process::GetMemoryRegionInfoList and GetMemoryRegionInfo for individual platforms.

The original discussion about this is here:
http://lists.llvm.org/pipermail/lldb-dev/2016-May/010203.html

http://reviews.llvm.org/D20565

Files:
  include/lldb/API/LLDB.h
  include/lldb/API/SBDefines.h
  include/lldb/API/SBMemoryRegionInfo.h
  include/lldb/API/SBMemoryRegionInfoList.h
  include/lldb/API/SBProcess.h
  include/lldb/API/SBStream.h
  include/lldb/Target/MemoryRegionInfo.h
  include/lldb/Target/Process.h
  include/lldb/lldb-forward.h
  source/API/CMakeLists.txt
  source/API/SBMemoryRegionInfo.cpp
  source/API/SBMemoryRegionInfoList.cpp
  source/API/SBProcess.cpp

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