Re: patch to add QNX NTO i386 support

["Kris Warkentin" <kewarken at qnx dot com>]

Okay.  I've got all our config files down to what's below.  Not much left to
them.  Andrew had wanted me to submit separate native and remote patches but
I can't figure out how to do that.  We would never build a native only gdb -
we always support the remote protocol as well - so I'm at a loss for how to
get it to NOT compile the remote-nto.c file.

As you can see, I've got the common stuff separated into nto-tdep.c and
i386-nto-tdep.c which will be used by both remote-nto.c and nto-procfs.c.
The problem seems to be that when I build a native debugger, it includes the
stuff from i386nto.mt as well.  I'm thinking that I want NATDEPFILES and
TDEPFILES to both have the *nto-tdep in them but then where does the
remote-nto.c go?  Any help?

cheers,

Kris

>>>>>>i386nto.mt<<<<<<<<<

# Target: Intel 386 running qnx6
TDEPFILES= i386-tdep.o i387-tdep.o corelow.o solib.o solib-svr4.o \
 i386-nto-tdep.o nto-tdep.o remote-nto.o
TM_FILE= tm-i386nto.h


>>>>>>nm-nto.h<<<<<<<<<

#ifndef _NM_NTO_H
#define _NM_NTO_H

/* I'll be getting rid of this... */
#define QNX_TARGET_CPUTYPE CPUTYPE_X86

#endif /* _NM_NTO_H */


>>>>>>nto.mh<<<<<<<<<

# Host: Intel 386 running QNX

NAT_FILE= nm-nto.h

NATDEPFILES= nto-procfs.o nto-tdep.o


>>>>>>tm-i386nto.h<<<<<<<<<

#ifndef TM_I386NTO_H
#define TM_I386NTO_H 1

/* Pick up most of what we need from the generic i386 target include file.
*/
#include "i386/tm-i386.h"
#include "tm-qnxnto.h"

#define HANDLE_SVR4_EXEC_EMULATORS 1
#include "solib.h" /* shared lib support */

#endif /* ifndef TM_I386QNX_H */


>>>>>>tm-nto.h<<<<<<<<<

#include "tm-i386.h"
#include "config/tm-qnxnto.h"

/* This is the amount to subtract from u.u_ar0
   to get the offset in the core file of the register values.  */

#define KERNEL_U_ADDR 0xe0000000