From 6259c7e28d3ba78993c89c56eb48d8c0801f372a Mon Sep 17 00:00:00 2001
From: "J.T. Conklin" <jtc@acorntoolworks.com>
Date: Wed, 17 Jan 2001 23:07:15 +0000
Subject: [PATCH] * config/m68k/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. *
 config/m68k/nbsd.mt (TDEPFILES): Add m68knbsd-tdep.o. * m68knbsd-tdep.c: New
 file. * i386nbsd-tdep.c: Remove #if 0'd out #includes. * m68knbsd-nat.c:
 #include gdbcore.h.

---
 gdb/ChangeLog             | 10 ++++++++++
 gdb/config/m68k/nbsd.mt   |  2 +-
 gdb/config/m68k/tm-nbsd.h |  8 ++++++--
 gdb/i386nbsd-tdep.c       |  8 --------
 gdb/m68knbsd-nat.c        |  4 ++--
 gdb/m68knbsd-tdep.c       | 32 ++++++++++++++++++++++++++++++++
 6 files changed, 51 insertions(+), 13 deletions(-)
 create mode 100644 gdb/m68knbsd-tdep.c

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 19cfff74d2..247497caf7 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+2001-01-17  J.T. Conklin  <jtc@redback.com>
+
+	* config/m68k/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
+	* config/m68k/nbsd.mt (TDEPFILES): Add m68knbsd-tdep.o.
+	* m68knbsd-tdep.c: New file.
+
+	* i386nbsd-tdep.c: Remove #if 0'd out #includes.
+
+	* m68knbsd-nat.c: #include gdbcore.h.
+
 Wed Jan 17 09:41:58 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* MAINTAINERS: Add J.T. Conklin to Blanket Write Privs.
diff --git a/gdb/config/m68k/nbsd.mt b/gdb/config/m68k/nbsd.mt
index ce5e4ee3f4..fabc84ba5f 100644
--- a/gdb/config/m68k/nbsd.mt
+++ b/gdb/config/m68k/nbsd.mt
@@ -1,5 +1,5 @@
 # Target: Motorola m68k running NetBSD
-TDEPFILES= m68k-tdep.o solib.o solib-svr4.o
+TDEPFILES= m68k-tdep.o m68knbsd-tdep.o solib.o solib-svr4.o
 TM_FILE= tm-nbsd.h
 
 GDBSERVER_DEPFILES= low-nbsd.o
diff --git a/gdb/config/m68k/tm-nbsd.h b/gdb/config/m68k/tm-nbsd.h
index fa8941755d..c77027c8cd 100644
--- a/gdb/config/m68k/tm-nbsd.h
+++ b/gdb/config/m68k/tm-nbsd.h
@@ -26,8 +26,8 @@
 
 /* Define BPT_VECTOR if it is different than the default.
    This is the vector number used by traps to indicate a breakpoint. */
-
-#define BPT_VECTOR 0x2
+#define BPT_VECTOR		0xf
+#define REMOTE_BPT_VECTOR	0xf
 
 /* Address of end of stack space.  */
 #define STACK_END_ADDR USRSTACK
@@ -39,4 +39,8 @@
 #include "m68k/tm-m68k.h"
 #include "tm-nbsd.h"
 
+extern use_struct_convention_fn m68knbsd_use_struct_convention;
+#define USE_STRUCT_CONVENTION(gcc_p, type) \
+        m68knbsd_use_struct_convention(gcc_p, type)
+
 #endif /* TM_NBSD_H */
diff --git a/gdb/i386nbsd-tdep.c b/gdb/i386nbsd-tdep.c
index 4dfa627237..18b5605924 100644
--- a/gdb/i386nbsd-tdep.c
+++ b/gdb/i386nbsd-tdep.c
@@ -21,14 +21,6 @@
 
 #include "defs.h"
 #include "gdbtypes.h"
-#if 0
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-#include <machine/frame.h>
-#include "inferior.h"
-#include "gdbcore.h" /* for registers_fetched() */
-#endif
 
 int
 i386nbsd_use_struct_convention (int gcc_p, struct type *type)
diff --git a/gdb/m68knbsd-nat.c b/gdb/m68knbsd-nat.c
index 9dc59c0f26..6279f65ef2 100644
--- a/gdb/m68knbsd-nat.c
+++ b/gdb/m68knbsd-nat.c
@@ -18,13 +18,13 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include "defs.h"
 #include <sys/types.h>
 #include <sys/ptrace.h>
 #include <machine/reg.h>
 #include <machine/frame.h>
-
-#include "defs.h"
 #include "inferior.h"
+#include "gdbcore.h"
 
 void
 fetch_inferior_registers (int regno)
diff --git a/gdb/m68knbsd-tdep.c b/gdb/m68knbsd-tdep.c
new file mode 100644
index 0000000000..0b49cac58e
--- /dev/null
+++ b/gdb/m68knbsd-tdep.c
@@ -0,0 +1,32 @@
+/* Target-dependent code for NetBSD/i386, for GDB.
+   Copyright 1988, 1989, 1991, 1992, 1994, 1996, 2000, 2001
+   Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include "defs.h"
+#include "gdbtypes.h"
+
+int
+m68knbsd_use_struct_convention (int gcc_p, struct type *type)
+{
+  return !(TYPE_LENGTH (type) == 1
+	   || TYPE_LENGTH (type) == 2
+	   || TYPE_LENGTH (type) == 4
+	   || TYPE_LENGTH (type) == 8);
+}