Improved platform support.

Improved the detection of a valid GDB server where we actually can connect to a socket, but then it doesn't read or write anything (which happens with some USB mux software).

Host::MakeDirectory() now can make as many intermediate directories as needed.

The testsuite now has very initial support for remote test suite running. When running on a remote platform, the setUp function for the test will make a new directory and select it as the working directory on the remote host. 

Added a common function that can be used to create the short option string for getopt_long calls.

llvm-svn: 195541

1 files changed, 1 insertions, 3 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index 6618b071f54..7f1fbefc1b7 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -926,15 +926,13 @@ ProcessGDBRemote::ConnectToDebugserver (const char *connect_url)
     // then we aren't actually connected to anything, so try and do the
     // handshake with the remote GDB server and make sure that goes 
     // alright.
-    if (!m_gdb_comm.HandshakeWithServer (NULL))
+    if (!m_gdb_comm.HandshakeWithServer (&error))
     {
         m_gdb_comm.Disconnect();
         if (error.Success())
             error.SetErrorString("not connected to remote gdb server");
         return error;
     }
-    m_gdb_comm.ResetDiscoverableSettings();
-    m_gdb_comm.QueryNoAckModeSupported ();
     m_gdb_comm.GetThreadSuffixSupported ();
     m_gdb_comm.GetListThreadsInStopReplySupported ();
     m_gdb_comm.GetHostInfo ();