Re: [avrdude-dev] avrdude r1160 Segmentation fault

[Joerg Wunsch]

As Joerg Wunsch wrote:

> The entire pgm structure appears to be garbled after some point:

More datapoints: update.c obviously has a different idea about
struct programmer_t than anyone else:

(gdb) bt
#0  0x0000000000434723 in jtagmkII_open (pgm=0x6dc9c0, port=0x1 <Address 0x1 
out of bounds>) at jtagmkII.c:1555
#1  0x000000000041bee6 in do_op (pgm=0x6dc9c0, p=0x835100, upd=0x664430, 
flags=UF_NONE) at update.c:322
#2  0x0000000000404157 in main (argc=<optimized out>, argv=<optimized out>) at 
main.c:1241
(gdb) p sizeof (struct programmer_t)
$19 = 9880
(gdb) up
#1  0x000000000041bee6 in do_op (pgm=0x6dc9c0, p=0x835100, upd=0x664430, 
flags=UF_NONE) at update.c:322
322         pgm->vfy_led(pgm, ON);
(gdb) p sizeof (struct programmer_t)
$20 = 9976
(gdb) up
#2  0x0000000000404157 in main (argc=<optimized out>, argv=<optimized out>) at 
main.c:1241
1241        rc = do_op(pgm, p, upd, uflags);
(gdb) p sizeof (struct programmer_t)
$21 = 9880

I think it's really time for a unified "avrdude.h" file.
-- 
cheers, Joerg               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)