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Vector tables and such...

Dhananjay R. Deshpande dhananjayd@kpit.com
Fri Jun 7 04:38:00 GMT 2002 
Hi,

>Hello

>I'm on an MCORE design and I'm trying (without too much success I might add)
>to set up a vector table for exceptions. It's arranged like so...

>	.org 0x00 //tell it that we start at 0 in memory
	
>interrupt_vector:
>	.long	start				//  0 - reset
>	.long	turn_on_led_error		//  1 - misaligned fault

>	.long	turn_on_led_error		//  2 - access fault

>.etc, .etc
Is your object format COFF? If so if you are using binutils release 2.12, then it could be a bug in assembler. I have observed same behavior in sh-coff assembler of that version. The assembler is putting null for the external symbol. It is fixed in 2.12.1

Cheers,
Dhananjay

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