Plans for Linux ELF "i686+" ABI ? Like SPARC V8+ ?

Andreas Schwab schwab@suse.de
Mon Oct 15 23:02:00 GMT 2007


Andi Kleen <andi@firstfloor.org> writes:

> My gcc doesn't agree with you (I actually checked before posting)

Your test is flawed.

$ cat align.c
#include <stddef.h>
#include <stdio.h>

struct x {
  unsigned char a[1];
  double b;
};

int
main (void)
{
  printf ("%d\n", offsetof (struct x, b));
}
$ ./align
4

(long long has the same anomaly.)

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."



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