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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-971) [drlvm] StackOverflowError in native code is handled inaccurately
Date Tue, 25 Jul 2006 06:53:13 GMT
[drlvm] StackOverflowError in native code is handled inaccurately
-----------------------------------------------------------------

                 Key: HARMONY-971
                 URL: http://issues.apache.org/jira/browse/HARMONY-971
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Alexey Varlamov


On msvc debug build, the following test fails on assert(tmn_is_suspend_enabled());  exceptions.cpp:
143
The stack trace is:
>	vmcore.dll!create_exception(const char * exception_name=0x102932ec)  Line 143 + 0x20
C++
 	vmcore.dll!exn_raise_by_name(const char * exception_name=0x102932ec)  Line 325 + 0x9	C++
 	vmcore.dll!vectored_exception_handler(_EXCEPTION_POINTERS * nt_exception=0x06052c4c)  Line
317 + 0xa	C++
 	ntdll.dll!7c84f937() 	

Test to reproduce:

public class TestStackOverflow{

	static int i1 = 0;
	static int i2 = 0;

    public static void main(String[] argv) {
   		try {
   			method1(0);
   			System.err.println("Test failed: no stack overflow reported");
   		} catch (StackOverflowError e) {
   			System.err.println("Test passed");
			//System.err.println("Stack depth was = " + (i1 + i2) /*e.getStackTrace().length*/);
			//e.printStackTrace();
   		} catch (Throwable t) {
   			System.err.println("Test failed: "+t);
   		}
   		System.err.println("i1="+i1+" i2="+i2);
   	}
    	    
   	private static void method1(int p) {
   		
   		System.err.print(".");
   		method2(++i1);
   	}
   	private static void method2(int p) {
   		
   		System.err.print(",");
   		method1(++i2);
   	}
}

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