"i386/tm-i386.h", "i386/tm-i386v.h" and "config/tm-sysv.h".
Adjust a few comments to reflect reality a bit closer.
(KERNEL_U_SIZE, TARGET_HAS_HARDWARE_WATCHPOINTS,
TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUEABLE_WATCHPOINT,
HAVE_STEPPABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
target_insert_watchpoint, target_remove_watchpoint):
Move defines to ...
* config/i386/nm-i386sco5.h: ... here.
(kernel_u_size): Add prototype. Improve a few comments and add
protection against multiple inclusion.
2002-08-15 Mark Kettenis <kettenis@gnu.org>
+ * config/i386/tm-i386sco5.h: Include "i386/tm-i386v4.h" instead of
+ "i386/tm-i386.h", "i386/tm-i386v.h" and "config/tm-sysv.h".
+ Adjust a few comments to reflect reality a bit closer.
+ (KERNEL_U_SIZE, TARGET_HAS_HARDWARE_WATCHPOINTS,
+ TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUEABLE_WATCHPOINT,
+ HAVE_STEPPABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
+ target_insert_watchpoint, target_remove_watchpoint):
+ Move defines to ...
+ * config/i386/nm-i386sco5.h: ... here.
+ (kernel_u_size): Add prototype. Improve a few comments and add
+ protection against multiple inclusion.
+
* config/i386/nm-i386sco.h (FLOAT_INFO): Remove already commented
out define.
-/* Native support for SCO OpenServer 5
- Copyright 1996, 1998 Free Software Foundation, Inc.
+/* Native support for SCO OpenServer 5.
+ Copyright 1996, 1998, 2002 Free Software Foundation, Inc.
Re-written by J. Kean Johnston <jkj@sco.com>.
Originally written by Robert Lipe <robertl@dgii.com>, based on
work by Ian Lance Taylor <ian@cygnus.com> and
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#ifndef NM_I386SCO5_H
+#define NM_I386SCO5_H
+
/* Basically, its a lot like the older versions ... */
#include "i386/nm-i386sco.h"
-/* ... but it can do a lot of SVR4 type stuff too. */
+/* ... but it can do a lot of SVR4 type stuff too. */
#define SVR4_SHARED_LIBS
-#include "solib.h" /* Pick up shared library support */
-
-#define ATTACH_DETACH
+#include "solib.h" /* Pick up shared library support. */
-/* SCO does not provide <sys/ptrace.h>. infptrace.c does not
+/* SCO does not provide <sys/ptrace.h>. However, infptrace.c does not
have defaults for these values. */
#define PTRACE_ATTACH 10
#define PTRACE_DETACH 11
+
+/* Return the size of the user struct. */
+
+#define KERNEL_U_SIZE kernel_u_size ()
+extern int kernel_u_size (void);
+
+/* We can attach and detach. */
+#define ATTACH_DETACH
+
+/* Hardware-assisted breakpoints and watchpoints. */
+
+/* We can also do hardware watchpoints. */
+#define TARGET_HAS_HARDWARE_WATCHPOINTS
+#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
+
+/* After a watchpoint trap, the PC points to the instruction which
+ caused the trap. But we can continue over it without disabling the
+ trap. */
+#define HAVE_CONTINUABLE_WATCHPOINT
+#define HAVE_STEPPABLE_WATCHPOINT
+
+#define STOPPED_BY_WATCHPOINT(W) \
+ i386_stopped_by_watchpoint (PIDGET (inferior_ptid))
+
+#define target_insert_watchpoint(addr, len, type) \
+ i386_insert_watchpoint (PIDGET (inferior_ptid), addr, len, type)
+
+#define target_remove_watchpoint(addr, len, type) \
+ i386_remove_watchpoint (PIDGET (inferior_ptid), addr, len)
+
+#endif /* nm-i386sco5.h */
/* Macro definitions for GDB on an Intel i386 running SCO Open Server 5.
- Copyright 1998 Free Software Foundation, Inc.
+ Copyright 1998, 2002 Free Software Foundation, Inc.
Written by J. Kean Johnston (jkj@sco.com).
This file is part of GDB.
Boston, MA 02111-1307, USA. */
#ifndef TM_I386SCO5_H
-#define TM_I386SCO5_H 1
+#define TM_I386SCO5_H
-/* Pick up most of what we need from the generic i386 target include file. */
+/* Pick up most of what we need from the i386 SVR4 target include file. */
+#include "i386/tm-i386v4.h"
-#include "i386/tm-i386.h"
+/* SCO is unlike other SVR3 targets in that it has SVR4 style shared
+ libs, with a slight twist. We expect 3 traps (2 for the exec and
+ one for the dynamic loader). After the third trap we insert the
+ shared library breakpoints, then wait for the 4th trap. */
-/* Pick up more stuff from the generic SYSV and SVR4 host include files. */
-#include "i386/tm-i386v.h"
-#include "config/tm-sysv4.h"
-
-#define KERNEL_U_SIZE kernel_u_size()
-
-/*
- * SCO is unlike other SVR3 targets in that it has SVR4 style shared
- * libs, with a slight twist. We expect 3 traps (2 for the exec and
- * one for the dynamic loader). After the third trap we insert the
- * SOLIB breakpoints, then wait for the 4th trap.
- */
#undef START_INFERIOR_TRAPS_EXPECTED
#define START_INFERIOR_TRAPS_EXPECTED 3
-/* We can also do hardware watchpoints */
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
-
-/* After a watchpoint trap, the PC points to the instruction which
- caused the trap. But we can continue over it without disabling the
- trap. */
-#define HAVE_CONTINUABLE_WATCHPOINT
-#define HAVE_STEPPABLE_WATCHPOINT
-
-#define STOPPED_BY_WATCHPOINT(W) \
- i386_stopped_by_watchpoint (PIDGET (inferior_ptid))
-
-#define target_insert_watchpoint(addr, len, type) \
- i386_insert_watchpoint (PIDGET (inferior_ptid), addr, len, type)
-
-#define target_remove_watchpoint(addr, len, type) \
- i386_remove_watchpoint (PIDGET (inferior_ptid), addr, len)
-
#endif /* ifndef TM_I386SCO5_H */
projects / binutils-gdb.git / commitdiff