On Tuesday 07 February 2006 07:24, Joerg Wunsch wrote:
> [EMAIL PROTECTED] wrote:
> > I must have mixed up some of my testing results. Thanks to
> > lfmorrison from AVRfreaks.
>
> Here's the smallest reproducible test case:
>
> #define STRUCTSIZE 5
> struct a {
> char z[STRUCTSIZE];
> };
>
[EMAIL PROTECTED] wrote:
> I must have mixed up some of my testing results. Thanks to
> lfmorrison from AVRfreaks.
Here's the smallest reproducible test case:
#define STRUCTSIZE 5
struct a {
char z[STRUCTSIZE];
};
extern struct a *ap;
extern struct a b;
void
bug(void)
{
*ap++ =
Unlike my previous report
*struct_pointer = struct;
struct_pointer++;
works!
But
*struct_pointer++ = struct;
or
memcpy(struct_pointer++, &struct, sizeof(struct));
will not work.
I must have mixed up some of my testing results. Thanks to lfmorrison from
AVRfreaks.
Cajus
__
On Feb 5, 2006, at 11:54 PM, [EMAIL PROTECTED] wrote:
there is a bug in avr-gcc (GCC) 3.4.5, that comes with the latest
WinAVR
distribution (20060125).
The avr-gcc (GCC) 3.4.3, that comes with WinAVR 20050214 does NOT
contain
this bug.
The bug exists with and without optimization (I tried
