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* xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid

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complaints about volatile functions.
* xm-sysv4.h (HAVE_MMAP):  Define.
This commit is contained in:
John Gilmore 1992-02-21 01:40:57 +00:00
parent ee0613d186
commit 5b0267410c
4 changed files with 32 additions and 13 deletions
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11
gdb/xm-amix.h
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@ -1,6 +1,6 @@
/* Macro definitions for GDB on a Commodore Amiga running SVR4 (amix)
Copyright (C) 1991, Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support (fnf@cygint)
Copyright 1991, 1992 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support (fnf@cygnus.com)
This file is part of GDB.
@ -26,3 +26,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "xm-sysv4.h"
/* The native AT&T compiler for m68k/SVR4 complains about using volatile
to indicate functions that never return. So shut it up by simply
defining away "NORETURN", which is normally defined to "volatile". */
#ifndef __GNUC__
# define NORETURN /**/
#endif

12
gdb/xm-i386v4.h
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@ -1,6 +1,6 @@
/* Macro definitions for GDB on an Intel i386 running SVR4.
Copyright (C) 1991, Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support (fnf@cygint)
Copyright 1991, 1992 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
This file is part of GDB.
@ -26,10 +26,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "xm-sysv4.h"
/* The native AT&T compiler for i386/SVR4 complains about some of the
uses of volatile in the defs.h file. So shut it up by simply defining
volatile away. */
/* The native AT&T compiler for i386/SVR4 complains about using volatile
to indicate functions that never return. So shut it up by simply
defining away "NORETURN", which is normally defined to "volatile". */
#ifndef __GNUC__
#define volatile /**/
# define NORETURN /**/
#endif

14
gdb/xm-stratus.h
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@ -1,6 +1,6 @@
/* Macro definitions for GDB hosted on a Stratus machine.
Copyright (C) 1992, Free Software Foundation, Inc.
Contributed by Peggy Fieland (pfieland@stratus.com)
Copyright 1992 Free Software Foundation, Inc.
Contributed by Peggy Fieland (pfieland@stratus.com).
This file is part of GDB.
@ -25,5 +25,13 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Pick up more stuff from the generic SVR4 host include file. */
#include "xm-svr4.h"
#define NOVOLVOID 1 /* compiler doesn't like volatile void declaration on functions*/
/* The native compiler complains about using volatile to indicate functions
that never return. So shut it up by simply defining away "NORETURN", which
is normally defined to "volatile". */
#ifndef __GNUC__
# define NORETURN /**/
#endif
#define NO_JOB_CONTROL

8
gdb/xm-sysv4.h
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@ -1,6 +1,6 @@
/* Definitions for running gdb on a host machine running any flavor of SVR4.
Copyright (C) 1991, Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support (fnf@cygint)
Copyright 1991, 1992 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support (fnf@cygnus.com).
This file is part of GDB.
@ -30,6 +30,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#define HAVE_TERMIO
/* SVR4 has mmap facilities */
#define HAVE_MMAP
/* TIOCGETC and TIOCGLTC are picked up somewhere, but struct tchars
and struct ltchars are not. This makes problems for inflow.c.
It is unknown at this time if this is a generic SVR4 problem or