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Re: [avr-gcc-list] relocation truncated to fit: R_AVR_13_PCREL _asmfunc

From: Joerg Wunsch
Subject: Re: [avr-gcc-list] relocation truncated to fit: R_AVR_13_PCREL _asmfunc
Date: Wed, 7 May 2003 15:44:17 +0200 (MET DST)

>"relocation truncated to fit: R_AVR_13_PCREL _asmfunc"

>It worked before when I was linking for at90s8535, now I am linking
>for atmega16.

Sure.  On devices up to 8 KB of flash, an RJMP can reach the entire
flash address space.

>What exactly does avr-gcc mean with: "relocation truncated to fit: 
>R_AVR_13_PCREL _asmfunc"?

The relocation for the jump target doesn't fit into the constraints
of the instruction (supposedly, 13 bits of relative target address).

>It obviously is something with the "rjmp" but what?

Use JMP instead of RJMP.
J"org Wunsch                                           Unix support engineer
address@hidden        http://www.interface-systems.de/~j/

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