* configure.host, configure.tgt: Add entries for

powerpc64-*-linux, selecting powerpc/ppc64-linux.mh and
powerpc/linux.mt.
* config/powerpc/ppc64-linux.mh, config/powerpc/nm-ppc64-linux.mh:
New files.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 40c00db84b98257f536d57a37d57e1bd194c674d..bdeab021a80382109398e77d6354f71fd184867b 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2003-06-12  Jim Blandy  <jimb@redhat.com>
 
+       * configure.host, configure.tgt: Add entries for
+       powerpc64-*-linux, selecting powerpc/ppc64-linux.mh and
+       powerpc/linux.mt.
+       * config/powerpc/ppc64-linux.mh, config/powerpc/nm-ppc64-linux.mh:
+       New files.
+
        * arch-utils.c (always_use_struct_convention): New function.
        * arch-utils.h (always_use_struct_convention): New prototype.
        * alpha-tdep.c (alpha_use_struct_convention): Delete.

diff --git a/gdb/config/powerpc/nm-ppc64-linux.h b/gdb/config/powerpc/nm-ppc64-linux.h
new file mode 100644 (file)
index 0000000..5d1c7b6
--- /dev/null
+++ b/gdb/config/powerpc/nm-ppc64-linux.h
@@ -0,0 +1,27 @@
+/* IBM PowerPC64 native-dependent macros for GDB, the GNU debugger.
+   Copyright 2003 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_PPC64_LINUX_H
+
+#include "config/powerpc/nm-linux.h"
+
+#define PTRACE_ARG3_TYPE void *
+#define PTRACE_XFER_TYPE long
+
+#endif /* NM_PPC64_LINUX_H */

diff --git a/gdb/config/powerpc/ppc64-linux.mh b/gdb/config/powerpc/ppc64-linux.mh
new file mode 100644 (file)
index 0000000..c7a69ea
--- /dev/null
+++ b/gdb/config/powerpc/ppc64-linux.mh
@@ -0,0 +1,19 @@
+# Host: PowerPC64, running Linux
+
+XM_FILE= xm-linux.h
+XM_CLIBS=
+
+NAT_FILE= nm-ppc64-linux.h
+NATDEPFILES= infptrace.o inftarg.o fork-child.o linux-proc.o \
+       ppc-linux-nat.o proc-service.o thread-db.o lin-lwp.o \
+       gcore.o
+
+# The PowerPC has severe limitations on TOC size, and uses them even
+# for non-PIC code.  GDB overflows those tables when compiling with
+# -mfull-toc (the default), so we need to ask GCC to use as few TOC
+# entries as possible.
+MH_CFLAGS= -mminimal-toc
+
+# The dynamically loaded libthread_db needs access to symbols in the
+# gdb executable.
+LOADLIBES= -ldl -rdynamic

diff --git a/gdb/configure.host b/gdb/configure.host
index 8f96b0a842ce97253aa55d53d4da73d6297f6d13..0268a871af01b456c1a8e011a554b600092b7228 100644 (file)
--- a/gdb/configure.host
+++ b/gdb/configure.host
@@ -120,6 +120,8 @@ powerpc-*-aix*)             gdb_host=aix432 ;;
 powerpc-*-linux*)      gdb_host=linux ;;
 powerpc-*-netbsd*)     gdb_host=nbsd ;;
 
+powerpc64-*-linux*)     gdb_host=ppc64-linux ;;
+
 rs6000-*-lynxos*)      gdb_host=rs6000lynx ;;
 rs6000-*-aix4*)                gdb_host=aix4 ;;
 rs6000-*-*)            gdb_host=rs6000 ;;

diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index 45991d6c756f4d848604629150bfa6c8296c4589..3f90ed2de0c35911c5ffcaf16a5777410b06feba 100644 (file)
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -186,6 +186,7 @@ powerpc-*-aix*)             gdb_target=aix ;;
 powerpc-*-linux*)      gdb_target=linux
                        build_gdbserver=yes
                        ;;
+powerpc64-*-linux*)    gdb_target=linux ;;
 powerpc-*-vxworks*)    gdb_target=vxworks ;;
 powerpc*-*-*)          if test -f ../sim/ppc/Makefile; then
                          gdb_target=ppc-sim