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[avr-gcc-list] int vectors problem


From: Mark Williams (MWP)
Subject: [avr-gcc-list] int vectors problem
Date: Fri, 28 Mar 2003 00:41:19 +1030
User-agent: Mutt/1.5.3i

Hi all...

For some reason GCC isnt setting up the interrupt vectors correctly.
Here is the result:

Disassembly of section .text:
00000000 <__vectors>:
   0:   0c c0           rjmp    .+24        ; 0x1a
   2:   26 c0           rjmp    .+76        ; 0x50
   4:   25 c0           rjmp    .+74        ; 0x50
   6:   24 c0           rjmp    .+72        ; 0x50
   8:   23 c0           rjmp    .+70        ; 0x50
   a:   22 c0           rjmp    .+68        ; 0x50
   c:   21 c0           rjmp    .+66        ; 0x50
   e:   20 c0           rjmp    .+64        ; 0x50
  10:   1f c0           rjmp    .+62        ; 0x50
  12:   1e c0           rjmp    .+60        ; 0x50
  14:   1d c0           rjmp    .+58        ; 0x50
  16:   1c c0           rjmp    .+56        ; 0x50
  18:   1b c0           rjmp    .+54        ; 0x50

0000032a <__vector_14>:
 32a:   1f 92           push    r1
 32c:   0f 92           push    r0
 32e:   0f b6           in  r0, 0x3f    ; 63
......

In this case its SIGNAL(SIG_ADC) not being setup.

Can anyone explain this?

Thanks,
 Mark W.


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