Made changes to shared library support and added more of the support needed

for AIX/IA-64.

gdb/config/ia64/aix.mh

@@ -0,0 +1,9 @@
+# Host: Intel IA-64 running AIX
+
+XM_FILE= xm-aix.h
+XDEPFILES=
+
+NAT_FILE= nm-aix.h
+NATDEPFILES= corelow.o core-regset.o solib.o solib-aix5.o fork-child.o \
+	procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o \
+	ia64-aix-nat.o

gdb/config/ia64/aix.mt

@@ -0,0 +1,4 @@
+# Target: Intel IA-64 running AIX
+
+TDEPFILES= ia64-tdep.o ia64-linux-tdep.o ia64-aix-tdep.o
+TM_FILE= tm-aix.h

gdb/config/ia64/linux.mt

@@ -1,5 +1,5 @@
 # Target: Intel IA-64 running GNU/Linux
-TDEPFILES= ia64-tdep.o ia64-linux-tdep.o solib.o solib-svr4.o 
+TDEPFILES= ia64-tdep.o ia64-aix-tdep.o ia64-linux-tdep.o solib.o solib-svr4.o 
 TM_FILE= tm-linux.h
 
 GDBSERVER_DEPFILES= low-linux.o

gdb/config/ia64/nm-aix.h

@@ -0,0 +1,34 @@
+/* Native support for AIX, for GDB, the GNU debugger.
+   Copyright (C) 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.  */
+
+#ifndef NM_AIX_H
+#define NM_AIX_H
+
+#include "nm-sysv4.h"
+
+#ifndef MONTEREY
+#define MONTEREY 1
+#endif
+
+/* Type of the operation code for sending control messages to the
+   /proc/PID/ctl file */
+#define PROC_CTL_WORD_TYPE int
+
+#endif /* #ifndef NM_AIX_H */

gdb/config/ia64/tm-aix.h

@@ -0,0 +1,32 @@
+/* Definitions to target GDB to GNU/Linux on IA-64 running AIX.
+   Copyright (C) 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.  */
+
+#ifndef TM_AIX_H
+#define TM_AIX_H
+
+#include "ia64/tm-ia64.h"
+#include "tm-sysv4.h"
+
+#define TARGET_ELF64
+
+extern int ia64_aix_in_sigtramp (CORE_ADDR pc, char *func_name);
+#define IN_SIGTRAMP(pc,func_name) ia64_aix_in_sigtramp (pc, func_name)
+
+#endif /* #ifndef TM_AIX_H */

gdb/config/ia64/xm-aix.h

@@ -0,0 +1,33 @@
+/* Native support for AIX, for GDB, the GNU debugger.
+   Copyright (C) 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.  */
+
+#ifndef XM_AIX_H
+#define XM_AIX_H
+
+#define HOST_BYTE_ORDER LITTLE_ENDIAN
+
+/* Pick up more stuff from the generic SVR4 host include file. */
+
+#include "xm-sysv4.h"
+
+#define GDB_GREGSET_T prgregset_t
+#define GDB_FPREGSET_T prfpregset_t
+
+#endif /* #ifndef XM_AIX_H */