More LynxOS support

16 files changed, 312 insertions, 24 deletions

diff --git a/gdb/config/i386/i386lynx.mh b/gdb/config/i386/i386lynx.mh
index 51b70ba..b979292 100644
--- a/gdb/config/i386/i386lynx.mh
+++ b/gdb/config/i386/i386lynx.mh
@@ -1,8 +1,8 @@
-# Host: Intel 386 running Lynx
-XDEPFILES= 
-NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o i386lynx-nat.o
+# Host: Intel 386 running LynxOS
 XM_FILE= xm-i386lynx.h
+XDEPFILES= 
 NAT_FILE= nm-i386lynx.h
+NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o i386ly-nat.o
 REGEX=regex.o
 REGEX1=regex.o
 GDBSERVER_LIBS= -lbsd
diff --git a/gdb/config/i386/i386lynx.mt b/gdb/config/i386/i386lynx.mt
index 224c12a..56e0cdf 100644
--- a/gdb/config/i386/i386lynx.mt
+++ b/gdb/config/i386/i386lynx.mt
@@ -1,3 +1,3 @@
-# Target: Intel 386 running Lynx
+# Target: Intel 386 running LynxOS
 TDEPFILES= exec.o coff-solib.o i386-tdep.o i386-pinsn.o i386ly-tdep.o
 TM_FILE= tm-i386lynx.h
diff --git a/gdb/config/i386/nm-i386lynx.h b/gdb/config/i386/nm-i386lynx.h
index e67ec1d..b463501 100644
--- a/gdb/config/i386/nm-i386lynx.h
+++ b/gdb/config/i386/nm-i386lynx.h
@@ -1,5 +1,5 @@
-/* Native-dependent definitions for Intel 386 running Lynx, for GDB.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Native-dependent definitions for Intel 386 running LynxOS.
+   Copyright 1993 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -31,8 +31,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #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.  */
+/* 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
 
@@ -54,7 +54,8 @@ i386_register_u_addr PARAMS ((int, int));
 #define WIFTID(x) (((union wait *)&x)->w_tid)
 
 #define CHILD_WAIT
-extern int child_wait PARAMS ((int *status));
+
+extern int child_wait PARAMS ((int pid, int *status));
 
 /* Lynx needs a special definition of this so that we can
    print out the pid and thread number seperatly.  */
diff --git a/gdb/config/i386/tm-i386lynx.h b/gdb/config/i386/tm-i386lynx.h
index 1385c96..8faf9eb 100644
--- a/gdb/config/i386/tm-i386lynx.h
+++ b/gdb/config/i386/tm-i386lynx.h
@@ -1,5 +1,5 @@
-/* Macro definitions for i386 running under BSD Unix.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc.
+/* Macro definitions for Intel 386 running under LynxOS.
+   Copyright 1993 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
diff --git a/gdb/config/i386/xm-i386lynx.h b/gdb/config/i386/xm-i386lynx.h
index f0c1198..3c6881b 100644
--- a/gdb/config/i386/xm-i386lynx.h
+++ b/gdb/config/i386/xm-i386lynx.h
@@ -1,5 +1,5 @@
-/* Host-dependent definitions for Intel 386 running Lynx, for GDB.
-   Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
+/* Host-dependent definitions for Intel 386 running LynxOS.
+   Copyright 1993 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -19,15 +19,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HOST_BYTE_ORDER LITTLE_ENDIAN
 
-#include <limits.h>		/* for INT_MIN, to avoid "INT_MIN
-				   redefined" warnings from defs.h */
+/* Get generic LynxOS host definitions. */
 
-/* psignal() is in <signal.h>.  */
-
-#define PSIGNAL_IN_SIGNAL_H
-
-/* Get rid of any system-imposed stack limit if possible.  */
-
-#define SET_STACK_LIMIT_HUGE
-
-#define MEM_FNS_DECLARED
+#include "xm-lynx.h"
diff --git a/gdb/config/m68k/m68klynx.mh b/gdb/config/m68k/m68klynx.mh
new file mode 100644
index 0000000..4d80b0b
--- /dev/null
+++ b/gdb/config/m68k/m68klynx.mh
@@ -0,0 +1,9 @@
+# Host: Motorola 680x0 running LynxOS
+XM_FILE= xm-m68klynx.h
+XDEPFILES=
+NAT_FILE= nm-m68klynx.h
+NATDEPFILES= exec.o infptrace.o inftarg.o fork-child.o corelow.o m68kly-nat.o
+REGEX=regex.o
+REGEX1=regex.o
+GDBSERVER_LIBS= -lbsd
+GDBSERVER_DEPFILES= low-lynx.o
diff --git a/gdb/config/m68k/m68klynx.mt b/gdb/config/m68k/m68klynx.mt
new file mode 100644
index 0000000..4ac81b6
--- /dev/null
+++ b/gdb/config/m68k/m68klynx.mt
@@ -0,0 +1,4 @@
+# Target: Motorola 680x0 running LynxOS
+TDEPFILES= exec.o coff-solib.o m68k-tdep.o m68k-pinsn.o
+# m68kly-tdep.o
+TM_FILE= tm-m68klynx.h
diff --git a/gdb/config/m68k/nm-m68klynx.h b/gdb/config/m68k/nm-m68klynx.h
new file mode 100644
index 0000000..351e02b
--- /dev/null
+++ b/gdb/config/m68k/nm-m68klynx.h
@@ -0,0 +1,65 @@
+/* Native-dependent definitions for Motorola 680x0 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_M68KLYNX_H
+#define NM_M68KLYNX_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 a sparclynx-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) m68klynx_pid_to_str (PID)
+
+extern char *m68klynx_pid_to_str PARAMS ((int pid));
+#endif
+
+#endif /* NM_M68KLYNX_H */
diff --git a/gdb/config/m68k/tm-m68klynx.h b/gdb/config/m68k/tm-m68klynx.h
new file mode 100644
index 0000000..4fc71a5
--- /dev/null
+++ b/gdb/config/m68k/tm-m68klynx.h
@@ -0,0 +1,31 @@
+/* Macro definitions for Motorola 680x0 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_M68KLYNX_H
+#define TM_M68KLYNX_H
+
+/* Use the generic 68k definitions. */
+
+#include "m68k/tm-m68k.h"
+
+/* Include COFF shared library support.  */
+
+#include "coff-solib.h"
+
+#endif /* TM_M68KLYNX_H */
diff --git a/gdb/config/m68k/xm-m68klynx.h b/gdb/config/m68k/xm-m68klynx.h
new file mode 100644
index 0000000..a72a1d6
--- /dev/null
+++ b/gdb/config/m68k/xm-m68klynx.h
@@ -0,0 +1,24 @@
+/* Host-dependent definitions for Motorola 680x0 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"
diff --git a/gdb/config/sparc/nm-sparclynx.h b/gdb/config/sparc/nm-sparclynx.h
new file mode 100644
index 0000000..05a3197
--- /dev/null
+++ b/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 */
diff --git a/gdb/config/sparc/sparclynx.mh b/gdb/config/sparc/sparclynx.mh
new file mode 100644
index 0000000..cc0d5ba
--- /dev/null
+++ b/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
diff --git a/gdb/config/sparc/sparclynx.mt b/gdb/config/sparc/sparclynx.mt
new file mode 100644
index 0000000..948eb11
--- /dev/null
+++ b/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
diff --git a/gdb/config/sparc/tm-sparclynx.h b/gdb/config/sparc/tm-sparclynx.h
new file mode 100644
index 0000000..d62c189
--- /dev/null
+++ b/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 */
diff --git a/gdb/config/sparc/xm-sparclynx.h b/gdb/config/sparc/xm-sparclynx.h
new file mode 100644
index 0000000..d2374ae
--- /dev/null
+++ b/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"
diff --git a/gdb/config/xm-lynx.h b/gdb/config/xm-lynx.h
new file mode 100644
index 0000000..ed5e7ef
--- /dev/null
+++ b/gdb/config/xm-lynx.h
@@ -0,0 +1,32 @@
+/* Host-dependent definitions for any CPU 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.  */
+
+/* for INT_MIN, to avoid "INT_MIN redefined" warnings from defs.h */
+
+#include <limits.h>
+
+/* psignal() is in <signal.h>.  */
+
+#define PSIGNAL_IN_SIGNAL_H
+
+/* Get rid of any system-imposed stack limit if possible.  */
+
+#define SET_STACK_LIMIT_HUGE
+
+#define MEM_FNS_DECLARED