Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>

	* configure.in, configure: Recognize rs6000-*-aix4*.
	* config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
	* config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
	* config/rs6000/xm-aix4.h: New file.
	* config/xm-aix4.h: New file.

 From the Mentor work...enable configure & build on rs6000-ibm-aix4.1.*.
Note this is an unbelievably buggy debugger on this host.

1 files changed, 1 insertions, 85 deletions

diff --git a/gdb/config/powerpc/xm-aix.h b/gdb/config/powerpc/xm-aix.h
index 936e729..f1ebb5e 100644
--- a/gdb/config/powerpc/xm-aix.h
+++ b/gdb/config/powerpc/xm-aix.h
@@ -18,91 +18,7 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
-/* The following text is taken from config/rs6000.mh:
- * # The IBM version of /usr/include/rpc/rpc.h has a bug -- it says
- * # `extern fd_set svc_fdset;' without ever defining the type fd_set.
- * # Unfortunately this occurs in the vx-share code, which is not configured
- * # like the rest of GDB (e.g. it doesn't include "defs.h").
- * # We circumvent this bug by #define-ing fd_set here, but undefining it in
- * # the xm-rs6000.h file before ordinary modules try to use it.  FIXME, IBM!
- * MH_CFLAGS='-Dfd_set=int'
- * So, here we do the undefine...which has to occur before we include
- * <sys/select.h> below.
- */
-#undef fd_set
-
-#include <sys/select.h>
-
-/* Big end is at the low address */
-
-#define	HOST_BYTE_ORDER	BIG_ENDIAN
-
-/* At least as of AIX 3.2, we have termios.  */
-#define	HAVE_TERMIOS 1
-/* #define HAVE_TERMIO 1 */
-
-#define	USG 1
-#define	HAVE_SIGSETMASK	1
-
-#define FIVE_ARG_PTRACE
-
-/* AIX declares the mem functions differently than defs.h does.  AIX is
-   right, but defs.h works on more old systems.  For now, override it.  */
-
-#define MEM_FNS_DECLARED 1
-
-/* This system requires that we open a terminal with O_NOCTTY for it to
-   not become our controlling terminal.  */
-
-#define	USE_O_NOCTTY
-
-/* Brain death inherited from PC's pervades.  */
-#undef NULL
-#define NULL 0
-
-/* The IBM compiler requires this in order to properly compile alloca().  */
-#pragma alloca
-
-/* There is no vfork.  */
-
-#define	vfork	fork
-
-/* Setpgrp() takes arguments, unlike ordinary Sys V's.  */
-
-/* #define	SETPGRP_ARGS 1 */
-
-#if 0
-/* AIX doesn't have strdup, so we need to declare it for libiberty */
-extern char *strdup PARAMS ((char *));
-#endif
-
-/* Signal handler for SIGWINCH `window size changed'. */
-
-#define	SIGWINCH_HANDLER  aix_resizewindow
-extern	void	aix_resizewindow ();
+#include "xm-aix4.h"
 
 /* This doesn't seem to be declared in any header file I can find.  */
 char *termdef PARAMS ((int, int));
-
-/* `lines_per_page' and `chars_per_line' are local to utils.c. Rectify this. */
-
-#define	SIGWINCH_HANDLER_BODY	\
-									\
-/* Respond to SIGWINCH `window size changed' signal, and reset GDB's	\
-   window settings approproatelt. */					\
-									\
-void 						\
-aix_resizewindow ()				\
-{						\
-  int fd = fileno (stdout);			\
-  if (isatty (fd)) {				\
-    int val;					\
-						\
-    val = atoi (termdef (fd, 'l'));		\
-    if (val > 0)				\
-      lines_per_page = val;			\
-    val = atoi (termdef (fd, 'c'));		\
-    if (val > 0)				\
-      chars_per_line = val;			\
-  }						\
-}