More LynxOS support

gdb/config/sparc/nm-sparclynx.h

@@ -0,0 +1,64 @@
+/* Native-dependent definitions for Sparc running LynxOS.
+   Copyright 1993 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef NM_SPARCLYNX_H
+#define NM_SPARCLYNX_H
+
+#include <sys/conf.h>
+#include <sys/kernel.h>
+#include <sys/mem.h>
+#include <sys/signal.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <sys/itimer.h>
+#include <sys/file.h>
+#include <sys/proc.h>
+#include "thread.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 USRSTACK
+
+#undef FLOAT_INFO	/* No float info yet */
+
+#define PTRACE_ARG3_TYPE char*
+
+/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
+#define FETCH_INFERIOR_REGISTERS
+
+/* Thread ID of stopped thread.  */
+
+#define WIFTID(x) (((union wait *)&x)->w_tid)
+
+#define CHILD_WAIT
+
+extern int child_wait PARAMS ((int pid, int *status));
+
+#if 0 /* need sparcly-nat.c to define this */
+/* Lynx needs a special definition of this so that we can
+   print out the pid and thread number seperatly.  */
+
+#undef target_pid_to_str
+#define target_pid_to_str(PID) sparclynx_pid_to_str (PID)
+
+extern char *sparclynx_pid_to_str PARAMS ((int pid));
+#endif
+
+#endif /* NM_SPARCLYNX_H */

gdb/config/sparc/sparclynx.mh

@@ -0,0 +1,9 @@
+# Host: Sparc running LynxOS
+XM_FILE= xm-sparclynx.h
+XDEPFILES= 
+NAT_FILE= nm-sparclynx.h
+NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparcly-nat.o
+REGEX=regex.o
+REGEX1=regex.o
+GDBSERVER_LIBS= -lbsd
+GDBSERVER_DEPFILES= low-lynx.o

gdb/config/sparc/sparclynx.mt

@@ -0,0 +1,3 @@
+# Target: Sparc running LynxOS
+TDEPFILES= exec.o coff-solib.o sparc-tdep.o sparc-pinsn.o
+TM_FILE= tm-sparclynx.h

gdb/config/sparc/tm-sparclynx.h

@@ -0,0 +1,31 @@
+/* Macro definitions for Sparc running under LynxOS.
+   Copyright 1993 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef TM_SPARCLYNX_H
+#define TM_SPARCLYNX_H
+
+/* Use generic Sparc definitions. */
+
+#include "sparc/tm-sparc.h"
+
+/* Include COFF shared library support.  */
+
+#include "coff-solib.h"
+
+#endif /* TM_SPARCLYNX_H */

gdb/config/sparc/xm-sparclynx.h

@@ -0,0 +1,24 @@
+/* Host-dependent definitions for Sparc running LynxOS, for GDB.
+   Copyright 1993 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#define HOST_BYTE_ORDER BIG_ENDIAN
+
+/* Get generic LynxOS host definitions. */
+
+#include "xm-lynx.h"