2002-03-01 David O'Brien <obrien@FreeBSD.org>

	* configure.host (sparc64-*-freebsd): Add.
	* configure.tgt: Likewise.
	* config/sparc/fbsd.mh: New file.
	* config/sparc/fbsd.mt: Likewise.
	* config/sparc/nm-fbsd.h: Likewise.
	* config/sparc/tm-fbsd.h: Likewise.

4 files changed, 149 insertions, 0 deletions

diff --git a/gdb/config/sparc/fbsd.mh b/gdb/config/sparc/fbsd.mh
new file mode 100644
index 0000000..3ffdd07
--- /dev/null
+++ b/gdb/config/sparc/fbsd.mh
@@ -0,0 +1,25 @@
+/* Host-dependent settings for FreeBSD/sparc64.
+   Copyright 2002 Free Software Foundation, Inc.
+   Contributed by David E. O'Brien <obrien@FreeBSD.org>.
+
+   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.  */
+
+# Host: FreeBSD/sparc64
+NATDEPFILES= sparc-nat.o \
+	corelow.o fork-child.o infptrace.o inftarg.o \
+	solib.o solib-svr4.o solib-legacy.o
+NAT_FILE= nm-fbsd.h
diff --git a/gdb/config/sparc/fbsd.mt b/gdb/config/sparc/fbsd.mt
new file mode 100644
index 0000000..4d077fe
--- /dev/null
+++ b/gdb/config/sparc/fbsd.mt
@@ -0,0 +1,23 @@
+/* Target-dependent settings for FreeBSD/sparc64.
+   Copyright 2002 Free Software Foundation, Inc.
+   Contributed by David E. O'Brien <obrien@FreeBSD.org>.
+
+   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.  */
+
+# Target: FreeBSD/sparc64
+TDEPFILES= sparc-tdep.o solib.o solib-svr4.o solib-legacy.o 
+TM_FILE= tm-fbsd.h
diff --git a/gdb/config/sparc/nm-fbsd.h b/gdb/config/sparc/nm-fbsd.h
new file mode 100644
index 0000000..87b9622
--- /dev/null
+++ b/gdb/config/sparc/nm-fbsd.h
@@ -0,0 +1,67 @@
+/* Native-dependent definitions for FreeBSD/sparc64.
+   Copyright 2002
+   Free Software Foundation, Inc.
+   Contributed by David E. O'Brien <obrien@FreeBSD.org>.
+
+   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_FBSD_H
+#define NM_FBSD_H
+
+/* Type of the third argument to the `ptrace' system call.  */
+#define PTRACE_ARG3_TYPE caddr_t
+
+/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'.  */
+#define FETCH_INFERIOR_REGISTERS
+
+/* We can attach and detach.  */
+#define ATTACH_DETACH
+
+
+/* Shared library support.  */
+
+#define SVR4_SHARED_LIBS
+
+#include "solib.h"		/* Support for shared libraries. */
+#include "elf/common.h"		/* Additional ELF shared library info. */
+
+/* Make things match up with what is expected in sparc-nat.c.  */
+
+#define PTRACE_GETREGS	 PT_GETREGS
+#define PTRACE_SETREGS	 PT_SETREGS
+#define PTRACE_GETFPREGS PT_GETFPREGS
+#define PTRACE_SETFPREGS PT_SETFPREGS
+
+#define GDB_GREGSET_T	struct reg
+#define GDB_FPREGSET_T	struct fpreg
+
+#define regs		trapframe
+#define r_g1		tf_global[1]
+#define r_ps		tf_tstate
+#define r_pc		tf_tpc
+#define r_npc		tf_tnpc
+#define r_y		tf_y
+
+#define FPU_FSR_TYPE	unsigned long
+#define fp_status	fpreg		/* our reg.h */
+#define fpu		fpreg		/* our reg.h */
+#define fpu_regs	fr_regs		/* one field of fpu_fr on Solaris */
+#define fpu_fr		fr_regs		/* a union w/in struct fpu on Solaris */
+#define fpu_fsr		fr_fsr
+#define Fpu_fsr		fr_fsr
+
+#endif /* NM_FBSD_H */
diff --git a/gdb/config/sparc/tm-fbsd.h b/gdb/config/sparc/tm-fbsd.h
new file mode 100644
index 0000000..c84dfc4
--- /dev/null
+++ b/gdb/config/sparc/tm-fbsd.h
@@ -0,0 +1,34 @@
+/* Target-dependent definitions for FreeBSD/sparc64.
+   Copyright 2002 Free Software Foundation, Inc.
+   Contributed by David E. O'Brien <obrien@FreeBSD.org>.
+
+   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_FBSD_H
+#define TM_FBSD_H
+
+#define SVR4_SHARED_LIBS
+#include "solib.h"			/* Support for shared libraries. */
+#include "sparc/tm-sp64.h"
+
+/* Number of traps that happen between exec'ing the shell to run an
+   inferior, and when we finally get to the inferior code.  The
+   default is right for FreeBSD.  */
+
+#undef START_INFERIOR_TRAPS_EXPECTED
+
+#endif /* TM_FBSD_H */