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[avr-libc-dev] [bug #33698] Explicit use of RJMP/RCALL can cause "reloca

From: Pitchumani
Subject: [avr-libc-dev] [bug #33698] Explicit use of RJMP/RCALL can cause "relocation truncated to fit: R_AVR_13_PCREL" linker error
Date: Fri, 06 Mar 2015 13:59:08 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36 OPR/27.0.1689.76

Update of bug #33698 (project avr-libc):

                Severity:              3 - Normal => 4 - Important          
                  Status:               Need Info => Ready For Test         


Follow-up Comment #18:

Martin Nowak's patch to replace rjmp/rcall instruction looks fine to me.
IMHO, defining RJMP/RCALL by checking __AVR_HAVE_JMP_CALL__ instead of
__AVR_MEGA__ will be more meaningful.

Checked only few devices from each arch. Assemble and Link was successful. 
Test case: bug33698.c with linker script bug33698.lcf (attached)
command line: avr-gcc -T bug33698.lcf bug33698.c -mmcu=atxmega128a1

(file #33259, file #33260)

Additional Item Attachment:

File name: bug33698.c                     Size:0 KB
File name: bug33698.lcf                   Size:0 KB


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