I like how PlatformAndroid/PlatformLinux log when their platforms

try to CreateInstance, and log the results.  I copied that for the
Mac platforms.

llvm-svn: 253538

1 files changed, 24 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.cpp
index 83645b9a212..808fd96a528 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.cpp
@@ -19,6 +19,7 @@
 #include "lldb/Breakpoint/BreakpointLocation.h"
 #include "lldb/Core/ArchSpec.h"
 #include "lldb/Core/Error.h"
+#include "lldb/Core/Log.h"
 #include "lldb/Core/Module.h"
 #include "lldb/Core/ModuleList.h"
 #include "lldb/Core/ModuleSpec.h"
@@ -107,6 +108,20 @@ PlatformRemoteAppleWatch::Terminate ()
 PlatformSP
 PlatformRemoteAppleWatch::CreateInstance (bool force, const ArchSpec *arch)
 {
+    Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_PLATFORM));
+    if (log)
+    {
+        const char *arch_name;
+        if (arch && arch->GetArchitectureName ())
+            arch_name = arch->GetArchitectureName ();
+        else
+            arch_name = "<null>";
+
+        const char *triple_cstr = arch ? arch->GetTriple ().getTriple ().c_str() : "<null>";
+
+        log->Printf ("PlatformRemoteAppleWatch::%s(force=%s, arch={%s,%s})", __FUNCTION__, force ? "true" : "false", arch_name, triple_cstr);
+    }
+
     bool create = force;
     if (!create && arch && arch->IsValid())
     {
@@ -172,7 +187,16 @@ PlatformRemoteAppleWatch::CreateInstance (bool force, const ArchSpec *arch)
 #endif
 
     if (create)
+    {
+        if (log)
+            log->Printf ("PlatformRemoteAppleWatch::%s() creating platform", __FUNCTION__);
+
         return lldb::PlatformSP(new PlatformRemoteAppleWatch ());
+    }
+
+    if (log)
+        log->Printf ("PlatformRemoteAppleWatch::%s() aborting creation of platform", __FUNCTION__);
+
     return lldb::PlatformSP();
 }