I have noticed that the Kiel compiler doesn't produce the correct interrupt vector if 8051 interrupt numbers are used. For example for external interrupt 0 (IE0), the interrupt number has to be 0, instead of 1 to produce a jump at location 1. Example:
void edge1 (void) interrupt 0{ /*produces correct code
while
void edge1 (void) interrupt 1{ /*produces wrong code
This is the case with all the interrupts I have used. My questions is what do you have to do to produce a reset vector? Reset is interrupt number 0 in 8051 numbering. Using -1 or 255 both produce a compile error.
No, the e8051 page does specifically say "interrupt vectors", and does include Reset among them.
Then again, it does define Reset as, "Power-on program execution start" - so precision of terminology is clearly not their strong point...