gdbserver: rename source files to .cc

For the same reasons outlined in the previous patch, this patch renames
gdbserver source files to .cc.

I have moved the "-x c++" switch to only those rules that require it.

gdbserver/ChangeLog:

	* Makefile.in: Rename source files from .c to .cc.
	* %.c: Rename to %.cc.
	* configure.ac: Rename server.c to server.cc.
	* configure: Re-generate.

1 files changed, 50 insertions, 0 deletions

diff --git a/gdbserver/linux-aarch32-tdesc.cc b/gdbserver/linux-aarch32-tdesc.cc
new file mode 100644
index 0000000..b0dffe2
--- /dev/null
+++ b/gdbserver/linux-aarch32-tdesc.cc
@@ -0,0 +1,50 @@
+/* Copyright (C) 2019-2020 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 3 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, see <http://www.gnu.org/licenses/>.  */
+
+#include "server.h"
+
+#include "linux-aarch32-tdesc.h"
+
+#include "tdesc.h"
+#include "arch/aarch32.h"
+#include <inttypes.h>
+
+static struct target_desc *tdesc_aarch32;
+
+/* See linux-aarch32-tdesc.h.  */
+
+const target_desc *
+aarch32_linux_read_description ()
+{
+  if (tdesc_aarch32 == nullptr)
+    {
+      tdesc_aarch32 = aarch32_create_target_description ();
+
+      static const char *expedite_regs[] = { "r11", "sp", "pc", 0 };
+      init_target_desc (tdesc_aarch32, expedite_regs);
+    }
+  return tdesc_aarch32;
+}
+
+/* See linux-aarch32-tdesc.h.  */
+
+bool
+is_aarch32_linux_description (const target_desc *tdesc)
+{
+  gdb_assert (tdesc != nullptr);
+  return tdesc == tdesc_aarch32;
+}