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, 127 insertions, 0 deletions

diff --git a/gdbserver/utils.cc b/gdbserver/utils.cc
new file mode 100644
index 0000000..d88f4ac
--- /dev/null
+++ b/gdbserver/utils.cc
@@ -0,0 +1,127 @@
+/* General utility routines for the remote server for GDB.
+   Copyright (C) 1986-2020 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"
+
+#ifdef IN_PROCESS_AGENT
+#  define PREFIX "ipa: "
+#  define TOOLNAME "GDBserver in-process agent"
+#else
+#  define PREFIX "gdbserver: "
+#  define TOOLNAME "GDBserver"
+#endif
+
+/* Generally useful subroutines used throughout the program.  */
+
+void
+malloc_failure (long size)
+{
+  fprintf (stderr,
+	   PREFIX "ran out of memory while trying to allocate %lu bytes\n",
+	   (unsigned long) size);
+  exit (1);
+}
+
+/* Print the system error message for errno, and also mention STRING
+   as the file name for which the error was encountered.
+   Then return to command level.  */
+
+void
+perror_with_name (const char *string)
+{
+  const char *err;
+  char *combined;
+
+  err = safe_strerror (errno);
+  if (err == NULL)
+    err = "unknown error";
+
+  combined = (char *) alloca (strlen (err) + strlen (string) + 3);
+  strcpy (combined, string);
+  strcat (combined, ": ");
+  strcat (combined, err);
+
+  error ("%s.", combined);
+}
+
+/* Print an error message and return to top level.  */
+
+void
+verror (const char *string, va_list args)
+{
+#ifdef IN_PROCESS_AGENT
+  fflush (stdout);
+  vfprintf (stderr, string, args);
+  fprintf (stderr, "\n");
+  exit (1);
+#else
+  throw_verror (GENERIC_ERROR, string, args);
+#endif
+}
+
+void
+vwarning (const char *string, va_list args)
+{
+  fprintf (stderr, PREFIX);
+  vfprintf (stderr, string, args);
+  fprintf (stderr, "\n");
+}
+
+/* Report a problem internal to GDBserver, and exit.  */
+
+void
+internal_verror (const char *file, int line, const char *fmt, va_list args)
+{
+  fprintf (stderr,  "\
+%s:%d: A problem internal to " TOOLNAME " has been detected.\n", file, line);
+  vfprintf (stderr, fmt, args);
+  fprintf (stderr, "\n");
+  exit (1);
+}
+
+/* Report a problem internal to GDBserver.  */
+
+void
+internal_vwarning (const char *file, int line, const char *fmt, va_list args)
+{
+  fprintf (stderr,  "\
+%s:%d: A problem internal to " TOOLNAME " has been detected.\n", file, line);
+  vfprintf (stderr, fmt, args);
+  fprintf (stderr, "\n");
+}
+
+/* Convert a CORE_ADDR into a HEX string, like %lx.
+   The result is stored in a circular static buffer, NUMCELLS deep.  */
+
+char *
+paddress (CORE_ADDR addr)
+{
+  return phex_nz (addr, sizeof (CORE_ADDR));
+}
+
+/* Convert a file descriptor into a printable string.  */
+
+char *
+pfildes (gdb_fildes_t fd)
+{
+#if USE_WIN32API
+  return phex_nz (fd, sizeof (gdb_fildes_t));
+#else
+  return plongest (fd);
+#endif
+}