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Possible error in a.out.h?
- To: "'cygwin@sourceware.cygnus.com'" <cygwin@sourceware.cygnus.com>
- Subject: Possible error in a.out.h?
- From: "Read, Gordon" <GRead@Broner.co.uk>
- Date: Wed, 4 Aug 1999 14:06:35 +0100
Mumit:
I have version B20 on NT 4.0 (gcc -v gives: gcc version egcs-2.91.57
19980901 (egcs-1.1 release), but not sure if its relevant here)
I think there is an error in a.out.h
(...cygwin-b20/H-i586-cygwin32/i586-cygwin32/include/a.out.h)
Near the end of the file I have the following defined:
#define ISPTR(x) (((x) & N_TMASK) =3D=3D (DT_PTR << N_BTSHFT))
#define ISFCN(x) (((x) & N_TMASK) =3D=3D (DT_FCN << N_BTSHFT))
#define ISARY(x) (((x) & N_TMASK) =3D=3D (DT_ARY << N_BTSHFT))
gcc complains about the =3D=3D bits (understandably, it says "non-digits in
number and not hexadecimal"), should these not be:
#define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
#define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
#define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
What do you think? (unless my version of cygnus unpacked badly, but I don't
think so)
Gordon Read
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