* config/avr/gen-avr-mmcu-texi.c: Sort MCUs.

	* doc/avr-mmcu.texi: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188067 138bc75d-0d04-0410-961f-82ee72b054a4

3 files changed, 50 insertions, 22 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 49bed4d767f..266f7967c76 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -18,6 +18,11 @@
 	number_of_rw_in_partition, partition_contains_all_rw,
 	ldist_gen): Use partition_t instead of bitmap.
 
+2012-05-31  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/gen-avr-mmcu-texi.c: Sort MCUs. 
+	* doc/avr-mmcu.texi: Regenerate.
+	
 2012-05-31  Richard Guenther  <rguenther@suse.de>
 
 	* tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop):
diff --git a/gcc/config/avr/gen-avr-mmcu-texi.c b/gcc/config/avr/gen-avr-mmcu-texi.c
index 0bbd3a30b71..b5cb3c4a8a4 100644
--- a/gcc/config/avr/gen-avr-mmcu-texi.c
+++ b/gcc/config/avr/gen-avr-mmcu-texi.c
@@ -20,10 +20,38 @@
 
 #include "avr-devices.c"
 
+static const char*
+mcu_name[sizeof avr_mcu_types / sizeof avr_mcu_types[0]];
+
+static int
+comparator (const void *va, const void *vb)
+{
+  const char* const *a = (const char* const*) va;
+  const char* const *b = (const char* const*) vb;
+
+  return strcmp (*a, *b);
+} 
+
+static void
+print_mcus (size_t n_mcus)
+{
+  size_t i;
+    
+  if (!n_mcus)
+    return;
+    
+  qsort (mcu_name, n_mcus, sizeof (char*), comparator);
+
+  printf ("@*@var{mcu}@tie{}=");
+
+  for (i = 0; i < n_mcus; i++)
+    printf (" @code{%s}%s", mcu_name[i], i == n_mcus-1 ? ".\n\n" : ",");
+}
+
 int main (void)
 {
   enum avr_arch arch = 0;
-  unsigned i, first = 1;
+  size_t i, n_mcus = 0;
   const struct mcu_type_s *mcu;
 
   printf ("@c Copyright (C) 2012 Free Software Foundation, Inc.\n");
@@ -46,27 +74,22 @@ int main (void)
         {
           arch = mcu->arch;
 
+          /* Start a new architecture:  Flush the MCUs collected so far.  */
+
+          print_mcus (n_mcus);
+          n_mcus = 0;
+
           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;
-                }
-            }
+            if (arch == avr_texinfo[i].arch)
+              printf ("@item %s\n%s\n", mcu->name, avr_texinfo[i].texinfo);
         }
       else if (arch == (enum avr_arch) mcu->arch)
         {
-          printf ("%s @code{%s}", first ? "" : ",", mcu->name);
-          first = 0;
+          mcu_name[n_mcus++] = mcu->name;
         }
     }
 
-  printf (".\n\n");
+  print_mcus (n_mcus);
   printf ("@end table\n");
 
   return EXIT_SUCCESS;
diff --git a/gcc/doc/avr-mmcu.texi b/gcc/doc/avr-mmcu.texi
index ee5f2fa34a2..ac9c631161a 100644
--- a/gcc/doc/avr-mmcu.texi
+++ b/gcc/doc/avr-mmcu.texi
@@ -13,11 +13,11 @@
 
 @item avr2
 ``Classic'' devices with up to 8@tie{}KiB of program memory.
-@*@var{mcu}@tie{}= @code{at90s2313}, @code{at90s2323}, @code{at90s2333}, @code{at90s2343}, @code{attiny22}, @code{attiny26}, @code{at90s4414}, @code{at90s4433}, @code{at90s4434}, @code{at90s8515}, @code{at90c8534}, @code{at90s8535}.
+@*@var{mcu}@tie{}= @code{at90c8534}, @code{at90s2313}, @code{at90s2323}, @code{at90s2333}, @code{at90s2343}, @code{at90s4414}, @code{at90s4433}, @code{at90s4434}, @code{at90s8515}, @code{at90s8535}, @code{attiny22}, @code{attiny26}.
 
 @item avr25
 ``Classic'' devices with up to 8@tie{}KiB of program memory and with the @code{MOVW} instruction.
-@*@var{mcu}@tie{}= @code{ata6289}, @code{attiny13}, @code{attiny13a}, @code{attiny2313}, @code{attiny2313a}, @code{attiny24}, @code{attiny24a}, @code{attiny4313}, @code{attiny44}, @code{attiny44a}, @code{attiny84}, @code{attiny84a}, @code{attiny25}, @code{attiny45}, @code{attiny85}, @code{attiny261}, @code{attiny261a}, @code{attiny461}, @code{attiny461a}, @code{attiny861}, @code{attiny861a}, @code{attiny43u}, @code{attiny87}, @code{attiny48}, @code{attiny88}, @code{at86rf401}.
+@*@var{mcu}@tie{}= @code{at86rf401}, @code{ata6289}, @code{attiny13}, @code{attiny13a}, @code{attiny2313}, @code{attiny2313a}, @code{attiny24}, @code{attiny24a}, @code{attiny25}, @code{attiny261}, @code{attiny261a}, @code{attiny4313}, @code{attiny43u}, @code{attiny44}, @code{attiny44a}, @code{attiny45}, @code{attiny461}, @code{attiny461a}, @code{attiny48}, @code{attiny84}, @code{attiny84a}, @code{attiny85}, @code{attiny861}, @code{attiny861a}, @code{attiny87}, @code{attiny88}.
 
 @item avr3
 ``Classic'' devices with 16@tie{}KiB up to 64@tie{}KiB of  program memory.
@@ -25,23 +25,23 @@
 
 @item avr31
 ``Classic'' devices with 128@tie{}KiB of program memory.
-@*@var{mcu}@tie{}= @code{atmega103}, @code{at43usb320}.
+@*@var{mcu}@tie{}= @code{at43usb320}, @code{atmega103}.
 
 @item avr35
 ``Classic'' devices with 16@tie{}KiB up to 64@tie{}KiB of program memory and with the @code{MOVW} instruction.
-@*@var{mcu}@tie{}= @code{at90usb82}, @code{at90usb162}, @code{atmega8u2}, @code{atmega16u2}, @code{atmega32u2}, @code{attiny167}.
+@*@var{mcu}@tie{}= @code{at90usb162}, @code{at90usb82}, @code{atmega16u2}, @code{atmega32u2}, @code{atmega8u2}, @code{attiny167}.
 
 @item avr4
 ``Enhanced'' devices with up to 8@tie{}KiB of program memory.
-@*@var{mcu}@tie{}= @code{atmega8}, @code{atmega48}, @code{atmega48a}, @code{atmega48p}, @code{atmega88}, @code{atmega88a}, @code{atmega88p}, @code{atmega88pa}, @code{atmega8515}, @code{atmega8535}, @code{atmega8hva}, @code{at90pwm1}, @code{at90pwm2}, @code{at90pwm2b}, @code{at90pwm3}, @code{at90pwm3b}, @code{at90pwm81}.
+@*@var{mcu}@tie{}= @code{at90pwm1}, @code{at90pwm2}, @code{at90pwm2b}, @code{at90pwm3}, @code{at90pwm3b}, @code{at90pwm81}, @code{atmega48}, @code{atmega48a}, @code{atmega48p}, @code{atmega8}, @code{atmega8515}, @code{atmega8535}, @code{atmega88}, @code{atmega88a}, @code{atmega88p}, @code{atmega88pa}, @code{atmega8hva}.
 
 @item avr5
 ``Enhanced'' devices with 16@tie{}KiB up to 64@tie{}KiB of program memory.
-@*@var{mcu}@tie{}= @code{atmega16}, @code{atmega16a}, @code{atmega161}, @code{atmega162}, @code{atmega163}, @code{atmega164a}, @code{atmega164p}, @code{atmega165}, @code{atmega165a}, @code{atmega165p}, @code{atmega168}, @code{atmega168a}, @code{atmega168p}, @code{atmega169}, @code{atmega169a}, @code{atmega169p}, @code{atmega169pa}, @code{atmega32}, @code{atmega323}, @code{atmega324a}, @code{atmega324p}, @code{atmega324pa}, @code{atmega325}, @code{atmega325a}, @code{atmega325p}, @code{atmega3250}, @code{atmega3250a}, @code{atmega3250p}, @code{atmega328}, @code{atmega328p}, @code{atmega329}, @code{atmega329a}, @code{atmega329p}, @code{atmega329pa}, @code{atmega3290}, @code{atmega3290a}, @code{atmega3290p}, @code{atmega406}, @code{atmega64}, @code{atmega640}, @code{atmega644}, @code{atmega644a}, @code{atmega644p}, @code{atmega644pa}, @code{atmega645}, @code{atmega645a}, @code{atmega645p}, @code{atmega6450}, @code{atmega6450a}, @code{atmega6450p}, @code{atmega649}, @code{atmega649a}, @code{atmega649p}, @code{atmega6490}, @code{atmega16hva}, @code{atmega16hva2}, @code{atmega16hvb}, @code{atmega32hvb}, @code{atmega64hve}, @code{at90can32}, @code{at90can64}, @code{at90pwm216}, @code{at90pwm316}, @code{atmega32c1}, @code{atmega64c1}, @code{atmega16m1}, @code{atmega32m1}, @code{atmega64m1}, @code{atmega16u4}, @code{atmega32u4}, @code{atmega32u6}, @code{at90scr100}, @code{at90usb646}, @code{at90usb647}, @code{at94k}, @code{m3000}.
+@*@var{mcu}@tie{}= @code{at90can32}, @code{at90can64}, @code{at90pwm216}, @code{at90pwm316}, @code{at90scr100}, @code{at90usb646}, @code{at90usb647}, @code{at94k}, @code{atmega16}, @code{atmega161}, @code{atmega162}, @code{atmega163}, @code{atmega164a}, @code{atmega164p}, @code{atmega165}, @code{atmega165a}, @code{atmega165p}, @code{atmega168}, @code{atmega168a}, @code{atmega168p}, @code{atmega169}, @code{atmega169a}, @code{atmega169p}, @code{atmega169pa}, @code{atmega16a}, @code{atmega16hva}, @code{atmega16hva2}, @code{atmega16hvb}, @code{atmega16m1}, @code{atmega16u4}, @code{atmega32}, @code{atmega323}, @code{atmega324a}, @code{atmega324p}, @code{atmega324pa}, @code{atmega325}, @code{atmega3250}, @code{atmega3250a}, @code{atmega3250p}, @code{atmega325a}, @code{atmega325p}, @code{atmega328}, @code{atmega328p}, @code{atmega329}, @code{atmega3290}, @code{atmega3290a}, @code{atmega3290p}, @code{atmega329a}, @code{atmega329p}, @code{atmega329pa}, @code{atmega32c1}, @code{atmega32hvb}, @code{atmega32m1}, @code{atmega32u4}, @code{atmega32u6}, @code{atmega406}, @code{atmega64}, @code{atmega640}, @code{atmega644}, @code{atmega644a}, @code{atmega644p}, @code{atmega644pa}, @code{atmega645}, @code{atmega6450}, @code{atmega6450a}, @code{atmega6450p}, @code{atmega645a}, @code{atmega645p}, @code{atmega649}, @code{atmega6490}, @code{atmega649a}, @code{atmega649p}, @code{atmega64c1}, @code{atmega64hve}, @code{atmega64m1}, @code{m3000}.
 
 @item avr51
 ``Enhanced'' devices with 128@tie{}KiB of program memory.
-@*@var{mcu}@tie{}= @code{atmega128}, @code{atmega1280}, @code{atmega1281}, @code{atmega1284p}, @code{atmega128rfa1}, @code{at90can128}, @code{at90usb1286}, @code{at90usb1287}.
+@*@var{mcu}@tie{}= @code{at90can128}, @code{at90usb1286}, @code{at90usb1287}, @code{atmega128}, @code{atmega1280}, @code{atmega1281}, @code{atmega1284p}, @code{atmega128rfa1}.
 
 @item avr6
 ``Enhanced'' devices with 3-byte PC, i.e.@: with more than 128@tie{}KiB of program memory.