PATCH: Re: EH frame optimization bug
Jakub Jelinek
jakub@redhat.com
Sat Oct 4 00:04:00 GMT 2003
On Fri, Oct 03, 2003 at 04:04:53PM -0700, Richard Henderson wrote:
> On Fri, Oct 03, 2003 at 01:05:11PM -0700, H. J. Lu wrote:
> > Does unwind routine have any alignment requirement?
>
> No.
Actually, I'm not sure about this:
struct dwarf_cie
{
uword length;
sword CIE_id;
ubyte version;
unsigned char augmentation[];
} __attribute__ ((packed, aligned (__alignof__ (void *))));
struct dwarf_fde
{
uword length;
sword CIE_delta;
unsigned char pc_begin[];
} __attribute__ ((packed, aligned (__alignof__ (void *))));
(current GCC, but used to be there in the GCC 2.x era too).
Jakub
More information about the Binutils
mailing list