[Lldb-commits] [PATCH] D101285: [lldb] [llgs server] Support creating core dumps on NetBSD [WIP]

[Michał Górny via Phabricator via lldb-commits]

mgorny created this revision.
mgorny added reviewers: labath, krytarowski, emaste.
mgorny requested review of this revision.

Add a new SaveCore() process method that can be used to request a core
dump.  This is currently implemented on NetBSD via the PT_DUMPCORE
ptrace(2) request, and enabled via 'savecore' extension.

Protocol-wise, a new qSaveCore packet is introduced.  It accepts zero
or more semicolon-separated key:value options, invokes the core dump
and returns a key:value response.  Currently the only option supported
is "path-hint", and the return value contains the "path" actually used.
The support for the feature is exposed via qSaveCore qSupported feature.


https://reviews.llvm.org/D101285

Files:
  lldb/include/lldb/Host/common/NativeProcessProtocol.h
  lldb/include/lldb/Utility/StringExtractorGDBRemote.h
  lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
  lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.h
  lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp
  lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.h
  lldb/source/Utility/StringExtractorGDBRemote.cpp
  lldb/test/API/tools/lldb-server/TestGdbRemoteSaveCore.py

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