Long live Qt for S60!

1 files changed, 77 insertions, 0 deletions

diff --git a/src/s60main/qts60main_mcrt0.cpp b/src/s60main/qts60main_mcrt0.cpp
new file mode 100644
index 0000000000..10a784a0dc
--- /dev/null
+++ b/src/s60main/qts60main_mcrt0.cpp
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $TROLLTECH_3RDPARTY_LICENSE$
+**
+****************************************************************************/
+
+// MCRT0.CPP
+//
+// © Portions copyright (c) 2005-2006 Nokia Corporation.  All rights reserved.
+// Copyright (c) Symbian Software Ltd 1997-2004.  All rights reserved.
+//
+
+// EPOC32 version of crt0.c for C programs which always want multi-threaded support
+
+#include <e32std.h>
+#include <e32base.h>
+#include "estlib.h"
+
+#ifdef __ARMCC__
+__asm int CallMain(int argc, char *argv[], char *envp[])
+{
+       import main
+       code32
+       b main
+}
+#define CALLMAIN(argc, argv, envp) CallMain(argc, argv, envp)
+#else
+extern "C" int main (int argc, char *argv[], char *envp[]);
+#define CALLMAIN(argc, argv, envp) main(argc, argv, envp)
+#endif
+
+// Dummy function to handle GCCE toolchain problem
+extern "C" GLDEF_C int __GccGlueInit()
+{
+    return 0;
+}
+
+extern "C" IMPORT_C void exit (int ret);
+
+GLDEF_C TInt QtMainWrapper()
+{
+    int argc=0;
+    char **argv=0;
+    char **envp=0;
+    // get args & environment
+    __crt0(argc,argv,envp);
+    CleanupArrayDelete<char*>::PushL(argv);
+    CleanupArrayDelete<char*>::PushL(envp);
+    //Call user(application)'s main
+    int ret = CALLMAIN(argc,argv,envp);
+    CleanupStack::PopAndDestroy(2,argv);
+    return ret;
+}
+
+
+#ifdef __GCC32__
+
+/* stub function inserted into main() by GCC */
+extern "C" void __gccmain (void) {}
+
+/* Default GCC entrypoint */
+extern "C" TInt _mainCRTStartup (void) 
+{
+    extern TInt _E32Startup();
+    return _E32Startup();
+}
+
+#endif /* __GCC32__ */
+
+#ifdef __EABI__
+
+// standard entrypoint for C runtime, expected by some linkers
+// Symbian OS does not currently use this function
+extern "C" void __main() {}
+#endif