pspDebugInstallErrorHandler()?

[Stinkee2]

I need to call this function to maybe see whats causing my programs to crash and find the line and file using psp-addr2line...
the only problem is that pspDebugInstallErrorHandler() causes my psp to crash!?!? this is EXTREMELY frustrating. I have no idea whats causing it, the example in the pspsdk works perfectly though. so it's obviously something with my code. but I even made my function that calls pspDebugInstallErrorHandler look exactly like it does in the sample, and it still crashes! what the heck is going on here?
heres my code:

Spoiler:

int EGPMain()
{
    SceCtrlData pad;
    SetupCallbacks();
	pspDebugScreenInit();
	/* Install our custom exception handler. If this was NULL then the default would be used */
	if(pspDebugInstallErrorHandler(MyExceptionHandler) < 0)
	{
	    printf("Error installing Exception Handler");
	}
	sceCtrlSetSamplingCycle(0);
	sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);
	pspDebugScreenPrintf("Exception Sample\n\n");
	pspDebugScreenPrintf("You have two choices, press O for a bus error or X for a breakpoint\n\n");
	while(1)
	{
		sceCtrlReadBufferPositive(&pad, 1);
		if(pad.Buttons & PSP_CTRL_CIRCLE)
		{
			/* Cause a bus error */
			_sw(0, 0);
		}
		if(pad.Buttons & PSP_CTRL_CROSS)
		{
			/* Cause a break exception */
			asm("break\r\n");
		}
		sceDisplayWaitVblankStart();
	}
	/* We will never end up here, hopefully */
	printf("End\n");
	sceKernelExitDeleteThread(0);
	return 0;
}

PSP_MODULE_INFO("Homebrew",0x1000,1,1);
void MyExceptionHandler(PspDebugRegBlock *regs)
{
	/* Do normal initial dump, setup screen etc */
	pspDebugScreenInit();
	/* I always felt BSODs were more interesting than white on black */
	pspDebugScreenSetBackColor(0x00FF0000);
	pspDebugScreenSetTextColor(0xFFFFFFFF);
	pspDebugScreenClear();
	pspDebugScreenPrintf("I regret to inform you your psp has just crashed\n");
	pspDebugScreenPrintf("Please contact Sony technical support for further information\n\n");
	pspDebugScreenPrintf("Exception Details:\n");
	pspDebugDumpException(regs);
	pspDebugScreenPrintf("\nBlame the 3rd party software, it cannot possibly be our fault!\n");
	WaitForInput();
	sceKernelExitGame();
}
int main()
    {
        SetupPSP();
        InitGraphics();
        if(Exceptions)
        {
            try
            {
                return EGPMain();
            }
            catch(__Ex ExceptionHandler)
            {
                if(Graphics)
                {
                    sceGuTerm();
                    pspDebugScreenClear();
                }
                printf("\nAn Error Has Occured!\n");
                printf("-------Error Info-------\n");
                printf("Error: %s.\n",ExceptionHandler.ExInfo.Message);
                printf("File: %s.\n",ExceptionHandler.ExInfo.File);
                printf("Line: %s.\n",ExceptionHandler.ExInfo.Line);
                printf("Object: %s.\n",ExceptionHandler.ExInfo.ObjName);
                printf("Function: %s\n",ExceptionHandler.ExInfo.Function);
                if(Env->RunTime->Seconds == 1){printf("Execution Time: %d Second, Total Frames Rendered: %d\n",Env->RunTime->Seconds,Env->Frame);}
                if(Env->RunTime->Seconds != 1){printf("Execution Time: %d Seconds, Total Frames Rendered: %d\n",Env->RunTime->Seconds,Env->Frame);}
                printf("Additional Info: %s.\n",ExceptionHandler.ExInfo.AdditionalInfo);
                sceKernelSleepThreadCB();
                return 1;
            }
            catch(...)
            {
                if(Graphics)
                {
                    sceGuTerm();
                    pspDebugScreenClear();
                }
                printf("\nAn Error Has Occured!\n");
                printf("-------Error Info-------\n");
                printf("No Information\n");
                if(Env->RunTime->Seconds == 1){printf("Execution Time: %d Second, Total Frames Rendered: %d\n",Env->RunTime->Seconds,Env->Frame);}
                if(Env->RunTime->Seconds != 1){printf("Execution Time: %d Seconds, Total Frames Rendered: %d\n",Env->RunTime->Seconds,Env->Frame);}
                sceKernelSleepThreadCB();
                return 1;
            }
        }
        else
        {
            return EGPMain();
        }
        return 0;
    }

there is already a try/catch Exception handler I made for my program,but thats for other stuff. does anybody have any info on what might be hapenning here?

[pirata nervo]

pspDebugInstallErrorHandler () is for 1.50 kernel only as far as I remember

[Stinkee2]

Ok, thanks pirata.