[LLDB][MIPS] Add LinuxSignals for mips64 and change trap opcode for mips64el.

Patch by Sagar Thakur

- Added LinuxSignals for MIPS64.
- Changed software trap opcode for mips64el.

Reviewers: clayborg, tberghammer.

Subscribers: emaste, jaydeep, bhushan, mohit.bhakkad, llvm-commits.

Differential Revision: http://reviews.llvm.org/D8856

llvm-svn: 234469

1 files changed, 5 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index 2ff5e135750..12078ed1533 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -66,6 +66,7 @@
 #include "Plugins/Process/Utility/FreeBSDSignals.h"
 #include "Plugins/Process/Utility/InferiorCallPOSIX.h"
 #include "Plugins/Process/Utility/LinuxSignals.h"
+#include "Plugins/Process/Utility/MipsLinuxSignals.h"
 #include "Plugins/Process/Utility/StopInfoMachException.h"
 #include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
 #include "Utility/StringExtractorGDBRemote.h"
@@ -717,7 +718,10 @@ ProcessGDBRemote::DoConnectRemote (Stream *strm, const char *remote_url)
             switch (arch_spec.GetTriple ().getOS ())
             {
             case llvm::Triple::Linux:
-                SetUnixSignals (UnixSignalsSP (new process_linux::LinuxSignals ()));
+                if (arch_spec.GetTriple ().getArch () == llvm::Triple::mips64 || arch_spec.GetTriple ().getArch () == llvm::Triple::mips64el)
+                    SetUnixSignals (UnixSignalsSP (new process_linux::MipsLinuxSignals ()));
+                else
+                    SetUnixSignals (UnixSignalsSP (new process_linux::LinuxSignals ()));
                 if (log)
                     log->Printf ("ProcessGDBRemote::%s using Linux unix signals type for pid %" PRIu64, __FUNCTION__, GetID ());
                 break;