This is the mail archive of the gdb-patches@sourceware.cygnus.com mailing list for the GDB project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: RFA: gdbarch IEEE_FLOAT



> > > > + /* Provide a default value for IEEE_FLOAT.  */
> > > > + #ifndef IEEE_FLOAT
> > > > + #define IEEE_FLOAT (0)
> > > > + #endif
> > 
> > Sounds great to me!
> 
> BTW, is the default ``0'' or ``1''?  The above has zero, but for
> multi-arch it is set to one.  (Just let me know, I'll tweek it when I
> remove it :-).

Well, for old targets it has to be zero.

I was thinking that, for new gdbarch-style targets, 1 was the more
convenient default, but on more careful reflection, I'm not sure
that's smart: if someone is converting an existing port to gdbarch, it
would be very confusing for IEEE_FLOAT to suddenly change its default
value.

So the default should be zero.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]