I am having trouble in using labels...my code is compiled using sdcc...
can i use ljmp to jump from an interrupt service routine to the main program...
i have written this program...(a simpler version of wht i need to do)
I heard that ljmp can used only within the scope of the function...so what do i have to do..

TH1 = /*****/
TL1 = /*****/
TR1 = 1;
while(1)
{
/****
list of statements..
****/
}
_asm
00001$:
_endasm;
}// main () ends


/*ISR*/
void timer1_isr(void) interrupt 3
{
_asm
ljmp 00001$
_endasm;
}

I cant use polling for my timer because the list of statements are very long..that way i cant stop as soon as timer overflows..
How else can i break the loop and get out...will the "break;" statement help...
thank you
-rahul