Add Initialize/Terminate method to Platform base plugin

Platform holds a smart pointer to each platform object created in a
static variable what cause the platform destructors called only on
program exit when other static variables are not availables. With this
change the destructors are called on lldb_private::Terminate()

+ Fix DebuggerRefCount handling in ScriptInterpreterPython

Differential Revision: http://reviews.llvm.org/D7590

llvm-svn: 228944

10 files changed, 40 insertions, 0 deletions

diff --git a/lldb/source/Plugins/Platform/Android/PlatformAndroid.cpp b/lldb/source/Plugins/Platform/Android/PlatformAndroid.cpp
index e89254d89f0..5628284476d 100644
--- a/lldb/source/Plugins/Platform/Android/PlatformAndroid.cpp
+++ b/lldb/source/Plugins/Platform/Android/PlatformAndroid.cpp
@@ -25,6 +25,8 @@ static uint32_t g_initialize_count = 0;
 void
 PlatformAndroid::Initialize ()
 {
+    PlatformLinux::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
         PluginManager::RegisterPlugin (PlatformAndroid::GetPluginNameStatic(),
@@ -43,6 +45,8 @@ PlatformAndroid::Terminate ()
             PluginManager::UnregisterPlugin (PlatformAndroid::CreateInstance);
         }
     }
+
+    PlatformLinux::Terminate ();
 }
 
 PlatformSP
diff --git a/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.cpp b/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.cpp
index 3b38a581993..d795e0c023d 100644
--- a/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.cpp
+++ b/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.cpp
@@ -118,6 +118,8 @@ static uint32_t g_initialize_count = 0;
 void
 PlatformFreeBSD::Initialize ()
 {
+    Platform::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
 #if defined (__FreeBSD__)
@@ -137,6 +139,8 @@ PlatformFreeBSD::Terminate ()
 {
     if (g_initialize_count > 0 && --g_initialize_count == 0)
     	PluginManager::UnregisterPlugin (PlatformFreeBSD::CreateInstance);
+
+    Platform::Terminate ();
 }
 
 //------------------------------------------------------------------
diff --git a/lldb/source/Plugins/Platform/Kalimba/PlatformKalimba.cpp b/lldb/source/Plugins/Platform/Kalimba/PlatformKalimba.cpp
index b3729e2976d..f4f1fb4f297 100644
--- a/lldb/source/Plugins/Platform/Kalimba/PlatformKalimba.cpp
+++ b/lldb/source/Plugins/Platform/Kalimba/PlatformKalimba.cpp
@@ -76,6 +76,8 @@ PlatformKalimba::GetPluginName()
 void
 PlatformKalimba::Initialize ()
 {
+    Platform::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
         PluginManager::RegisterPlugin(PlatformKalimba::GetPluginNameStatic(false),
@@ -94,6 +96,8 @@ PlatformKalimba::Terminate ()
             PluginManager::UnregisterPlugin (PlatformKalimba::CreateInstance);
         }
     }
+
+    Platform::Terminate ();
 }
 
 Error
diff --git a/lldb/source/Plugins/Platform/Linux/PlatformLinux.cpp b/lldb/source/Plugins/Platform/Linux/PlatformLinux.cpp
index a6998a51eba..c70e0849585 100644
--- a/lldb/source/Plugins/Platform/Linux/PlatformLinux.cpp
+++ b/lldb/source/Plugins/Platform/Linux/PlatformLinux.cpp
@@ -242,6 +242,8 @@ PlatformLinux::GetPluginName()
 void
 PlatformLinux::Initialize ()
 {
+    PlatformPOSIX::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
 #if defined(__linux__)
@@ -266,6 +268,8 @@ PlatformLinux::Terminate ()
             PluginManager::UnregisterPlugin (PlatformLinux::CreateInstance);
         }
     }
+
+    PlatformPOSIX::Terminate ();
 }
 
 Error
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp
index a807c3360ae..eb9ca451069 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp
@@ -51,6 +51,8 @@ static uint32_t g_initialize_count = 0;
 void
 PlatformDarwinKernel::Initialize ()
 {
+    PlatformDarwin::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
         PluginManager::RegisterPlugin (PlatformDarwinKernel::GetPluginNameStatic(),
@@ -70,6 +72,8 @@ PlatformDarwinKernel::Terminate ()
             PluginManager::UnregisterPlugin (PlatformDarwinKernel::CreateInstance);
         }
     }
+
+    PlatformDarwin::Terminate ();
 }
 
 PlatformSP
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.cpp
index 55a30bcc50c..aef8034f42e 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.cpp
@@ -40,6 +40,8 @@ static uint32_t g_initialize_count = 0;
 void
 PlatformMacOSX::Initialize ()
 {
+    PlatformDarwin::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
 #if defined (__APPLE__)
@@ -64,6 +66,8 @@ PlatformMacOSX::Terminate ()
             PluginManager::UnregisterPlugin (PlatformMacOSX::CreateInstance);
         }
     }
+
+    PlatformDarwin::Terminate ();
 }
 
 PlatformSP
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp
index 8bdd3cb4b1e..25509c3902a 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.cpp
@@ -63,6 +63,8 @@ static uint32_t g_initialize_count = 0;
 void
 PlatformRemoteiOS::Initialize ()
 {
+    PlatformDarwin::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
         PluginManager::RegisterPlugin (PlatformRemoteiOS::GetPluginNameStatic(),
@@ -81,6 +83,8 @@ PlatformRemoteiOS::Terminate ()
             PluginManager::UnregisterPlugin (PlatformRemoteiOS::CreateInstance);
         }
     }
+
+    PlatformDarwin::Terminate ();
 }
 
 PlatformSP
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformiOSSimulator.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformiOSSimulator.cpp
index a6ffce7c952..70c81a27ad3 100644
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformiOSSimulator.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformiOSSimulator.cpp
@@ -41,6 +41,8 @@ static uint32_t g_initialize_count = 0;
 void
 PlatformiOSSimulator::Initialize ()
 {
+    PlatformDarwin::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
         PluginManager::RegisterPlugin (PlatformiOSSimulator::GetPluginNameStatic(),
@@ -59,6 +61,8 @@ PlatformiOSSimulator::Terminate ()
             PluginManager::UnregisterPlugin (PlatformiOSSimulator::CreateInstance);
         }
     }
+
+    PlatformDarwin::Terminate ();
 }
 
 PlatformSP
diff --git a/lldb/source/Plugins/Platform/Windows/PlatformWindows.cpp b/lldb/source/Plugins/Platform/Windows/PlatformWindows.cpp
index ade4dccf6f8..3843e955a81 100644
--- a/lldb/source/Plugins/Platform/Windows/PlatformWindows.cpp
+++ b/lldb/source/Plugins/Platform/Windows/PlatformWindows.cpp
@@ -146,6 +146,8 @@ PlatformWindows::GetPluginName(void)
 void
 PlatformWindows::Initialize(void)
 {
+    Platform::Initialize ();
+
     if (g_initialize_count++ == 0)
     {
 #if defined (_WIN32)
@@ -175,6 +177,8 @@ PlatformWindows::Terminate( void )
             PluginManager::UnregisterPlugin (PlatformWindows::CreateInstance);
         }
     }
+
+    Platform::Terminate ();
 }
 
 //------------------------------------------------------------------
diff --git a/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp b/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp
index 4365a960086..1de07ffbafe 100644
--- a/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp
+++ b/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp
@@ -40,6 +40,8 @@ static bool g_initialized = false;
 void
 PlatformRemoteGDBServer::Initialize ()
 {
+    Platform::Initialize ();
+
     if (g_initialized == false)
     {
         g_initialized = true;
@@ -57,6 +59,8 @@ PlatformRemoteGDBServer::Terminate ()
         g_initialized = false;
         PluginManager::UnregisterPlugin (PlatformRemoteGDBServer::CreateInstance);
     }
+
+    Platform::Terminate ();
 }
 
 PlatformSP