private static void init() // throws Exception
{
Logger.log("In init!!!!!!!!!!");
//Class cls = Class.forName("CRunTime");
Stream isData = Application.GetResourceStream(new Uri("/WazeWP7;component/resources/program.data.bin", UriKind.Relative)).Stream;
Logger.log("program.data.bin:" + isData);
CRunTime.init(isData);
isData.Close();
CRunTime.publishCallback("Cibyl.atexit");
int c_start = CibylCallTable.getAddressByName("__start");
Logger.log("Start: " + c_start);
/*
* This is the stack which will be used for all the C calls.
*/
int c_sp = (CRunTime.memory.Length * 4) - 8;
Logger.log("c_sp: " + c_sp);
CibylCallTable.fcall(c_start, c_sp, 0, 0, 0, 0);
/*
* The blackberry menu button can be clicked on async when other waze tasks
* are handled, and we want the response to be immediate. Thus we allocate a special
* stack for the menu button clicks, to be used by the FreemapMainScreen object.
*/
int c_malloc_stack = 0;
try
{
c_malloc_stack = CibylCallTable.getAddressByName("roadmap_main_alloc_stack");
}
catch (Exception e)
{
Logger.log("could not call c_malloc_stack" + e.ToString());
safe_exit();
//MessageBox.Show("Exception in c_malloc_stack");
}
if (c_malloc_stack != 0)
{
int stackAddress = CibylCallTable.fcall(c_malloc_stack, c_sp, 4096, 0, 0, 0);
GamePage.setStackAddress(stackAddress);
}
}
public static void init(Stream codeStream)
{
CRunTime.memory = null;
CRunTime.objectRepository = null;
//System.gc();
int memorySize = 512 * 1024 * 10; // (int)(51200000 * 4 /* Runtime.getRuntime().freeMemory() */ * CibylConfig.cibylMemoryProportion);
if (CibylConfig.memorySize != 0)
{
memorySize = CibylConfig.memorySize;
}
if (CibylConfig.faultMemoryIn)
{
memorySize = (int)CRunTime.faultMemoryIn(CibylConfig.memorySize);
}
/* See to it that the memory is aligned to 8. This caused a very
* fun bug before in printf when called with "%f".
*
* Also setup the event stack at the very top of the memory
*/
memorySize -= (memorySize & 7);
CRunTime.eventStackPointer = memorySize - 8;
int len = (int)codeStream.Length / 4;
if (len < 5)
{
/* This binary is broken - we need the header data */
throw new Exception("Data input is too small");
}
CRunTime.init(codeStream, memorySize);
}
