Re: Two minor issues

["Dr. Rolf Jansen" <rolf dot anroni at gmail dot com>]

Am 27.08.2008 um 10:55 schrieb Daniel Jacobowitz:

> On Wed, Aug 27, 2008 at 10:45:49AM -0300, Thiago Jung Bauermann wrote:
> > On Wed, 2008-08-27 at 08:55 -0300, Dr. Rolf Jansen wrote:
> > > Is there a global way to find out at compile-time at the build or  
> > > host
> > > system the ptr-size and the long-size of the configured target
> > > machine, something like size_attarget_of()?
> >
> > It's not enough to do that at compile time, since some targets  
> > support
> > running both 32-bit and 64-bit programs (e.g., ppc64-linux). You can
> > check at runtime, if you have a struct gdbarch nearby:
>
> Not in arch-independent code:
>
> >  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
>
> since tdep is Target-DEPendent.  But you can use the TYPE_LENGTH of
> builtin types; see e.g. gnu-v3-abi.c.

Thiago and Daniel, many thanks for your reply. I applied the proposal  
of Daniel to my working copy of objc-lang.c.

Best regards

Rolf Jansen

Attachment: Diff 1.66 vs. Local — objc-lang.c
Description: Binary data