Add ProcessGDBRemote::GetAuxvData() and fix multiple-packet concatenation for binary data.

ProcessGDBRemote::GetAuxvData obtains the auxv from a remote gdbserver (via a binary-data packet), and returns the data as a DataBufferSP.

The patch includes a small fix to GDBRemoteCommunicationClient::SendPacketsAndConcatenateResponses() to support binary file format packet returns (by not assuming each binary packet is a null-terminated string when concatenating them).

llvm-svn: 202907

1 files changed, 4 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
index a1e982b..4e404b6 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
@@ -384,6 +384,9 @@ public:
     SetCurrentThreadForRun (uint64_t tid);
 
     bool
+    GetQXferAuxvReadSupported ();
+
+    bool
     GetQXferLibrariesReadSupported ();
 
     bool
@@ -525,6 +528,7 @@ protected:
     lldb_private::LazyBool m_prepare_for_reg_writing_reply;
     lldb_private::LazyBool m_supports_p;
     lldb_private::LazyBool m_supports_QSaveRegisterState;
+    lldb_private::LazyBool m_supports_qXfer_auxv_read;
     lldb_private::LazyBool m_supports_qXfer_libraries_read;
     lldb_private::LazyBool m_supports_qXfer_libraries_svr4_read;
     lldb_private::LazyBool m_supports_augmented_libraries_svr4_read;