Added a speed test to the GDBRemoteCommunicationClient and
GDBRemoteCommunicationServer classes. This involved adding a new packet
named "qSpeedTest" which can test the speed of a packet send/response pairs
using a wide variety of send/recv packet sizes.
Added a few new connection classes: one for shared memory, and one for using
mach messages (Apple only). The mach message stuff is experimental and not
working yet, but added so I don't lose the code. The shared memory stuff
uses pretty standard calls to setup shared memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@128837 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h b/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
index d28c827..ae1674a 100644
--- a/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
+++ b/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
@@ -190,7 +190,7 @@
ResetDiscoverableSettings();
bool
- GetHostInfo ();
+ GetHostInfo (bool force = false);
bool
GetOSVersion (uint32_t &major,
@@ -246,6 +246,17 @@
return old_packet_timeout;
}
+ void
+ TestPacketSpeed (const uint32_t num_packets);
+
+ // This packet is for testing the speed of the interface only. Both
+ // the client and server need to support it, but this allows us to
+ // measure the packet speed without any other work being done on the
+ // other end and avoids any of that work affecting the packet send
+ // and response times.
+ bool
+ SendSpeedTestPacket (uint32_t send_size,
+ uint32_t recv_size);
protected:
//------------------------------------------------------------------