1 files changed, 73 insertions, 0 deletions
diff --git a/gcc/config/avr/gen-avr-mmcu-texi.c b/gcc/config/avr/gen-avr-mmcu-texi.c
new file mode 100644
index 00000000000..0bbd3a30b71
--- /dev/null
+++ b/gcc/config/avr/gen-avr-mmcu-texi.c
@@ -0,0 +1,73 @@
+/* Copyright (C) 2012
+   Free Software Foundation, Inc.
+   Contributed by Georg-Johann Lay (avr@gjlay.de)
+
+   This file is part of GCC.
+
+   GCC 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, or (at your option)
+   any later version.
+   
+   GCC 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 GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "avr-devices.c"
+
+int main (void)
+{
+  enum avr_arch arch = 0;
+  unsigned i, first = 1;
+  const struct mcu_type_s *mcu;
+
+  printf ("@c Copyright (C) 2012 Free Software Foundation, Inc.\n");
+  printf ("@c This is part of the GCC manual.\n");
+  printf ("@c For copying conditions, see the file "
+          "gcc/doc/include/fdl.texi.\n\n");
+
+  printf ("@c This file is generated automatically using\n");
+  printf ("@c gcc/config/avr/gen-avr-mmcu-texi.c from:\n");
+  printf ("@c    gcc/config/avr/avr-devices.c\n");
+  printf ("@c    gcc/config/avr/avr-mcus.def\n\n");
+
+  printf ("@c Please do not edit manually.\n\n");
+
+  printf ("@table @code\n\n");
+
+  for (mcu = avr_mcu_types; mcu->name; mcu++)
+    {
+      if (mcu->macro == NULL)
+        {
+          arch = mcu->arch;
+
+          for (i = 0; i < sizeof (avr_texinfo) / sizeof (*avr_texinfo); i++)
+            {
+              if (arch == avr_texinfo[i].arch)
+                {
+                  if (mcu != avr_mcu_types)
+                    printf (".\n\n");
+                  printf ("@item %s\n%s\n", mcu->name, avr_texinfo[i].texinfo);
+                  printf ("@*@var{mcu}@tie{}=");
+                  first = 1;
+                  break;
+                }
+            }
+        }
+      else if (arch == (enum avr_arch) mcu->arch)
+        {
+          printf ("%s @code{%s}", first ? "" : ",", mcu->name);
+          first = 0;
+        }
+    }
+
+  printf (".\n\n");
+  printf ("@end table\n");
+
+  return EXIT_SUCCESS;
+}