arm-cores.def: Added core cortex-m0.

2009-06-26  Daniel Gutson  <dgutson@codesourcery.com>

	* config/arm/arm-cores.def: Added core cortex-m0.
	* config/arm/arm-tune.md: Regenerated.
	* doc/invoke.texi: Added entry for cpu ARM Cortex-M0.

From-SVN: r148987

gcc/ChangeLog

+2009-06-26  Daniel Gutson  <dgutson@codesourcery.com>
+
+	* config/arm/arm-cores.def: Added core cortex-m0.
+	* config/arm/arm-tune.md: Regenerated.
+	* doc/invoke.texi: Added entry for cpu ARM Cortex-M0.
+
 2009-06-26  DJ Delorie  <dj@redhat.com>
 
 	* config/mep/mep.opt (mfar): Remove -mfar as it doesn't do anything.

gcc/config/arm/arm-cores.def

@@ -124,3 +124,4 @@ ARM_CORE("cortex-r4",	  cortexr4,	7R,				 FL_LDSCHED, 9e)
 ARM_CORE("cortex-r4f",	  cortexr4f,	7R,				 FL_LDSCHED, 9e)
 ARM_CORE("cortex-m3",	  cortexm3,	7M,				 FL_LDSCHED, 9e)
 ARM_CORE("cortex-m1",	  cortexm1,	6M,				 FL_LDSCHED, 9e)
+ARM_CORE("cortex-m0",	  cortexm0,	6M,				 FL_LDSCHED, 9e)

gcc/config/arm/arm-tune.md

 ;; -*- buffer-read-only: t -*-
 ;; Generated automatically by gentune.sh from arm-cores.def
 (define_attr "tune"
-	"arm2,arm250,arm3,arm6,arm60,arm600,arm610,arm620,arm7,arm7d,arm7di,arm70,arm700,arm700i,arm710,arm720,arm710c,arm7100,arm7500,arm7500fe,arm7m,arm7dm,arm7dmi,arm8,arm810,strongarm,strongarm110,strongarm1100,strongarm1110,arm7tdmi,arm7tdmis,arm710t,arm720t,arm740t,arm9,arm9tdmi,arm920,arm920t,arm922t,arm940t,ep9312,arm10tdmi,arm1020t,arm9e,arm946es,arm966es,arm968es,arm10e,arm1020e,arm1022e,xscale,iwmmxt,iwmmxt2,arm926ejs,arm1026ejs,arm1136js,arm1136jfs,arm1176jzs,arm1176jzfs,mpcorenovfp,mpcore,arm1156t2s,arm1156t2fs,cortexa8,cortexa9,cortexr4,cortexr4f,cortexm3,cortexm1"
+	"arm2,arm250,arm3,arm6,arm60,arm600,arm610,arm620,arm7,arm7d,arm7di,arm70,arm700,arm700i,arm710,arm720,arm710c,arm7100,arm7500,arm7500fe,arm7m,arm7dm,arm7dmi,arm8,arm810,strongarm,strongarm110,strongarm1100,strongarm1110,arm7tdmi,arm7tdmis,arm710t,arm720t,arm740t,arm9,arm9tdmi,arm920,arm920t,arm922t,arm940t,ep9312,arm10tdmi,arm1020t,arm9e,arm946es,arm966es,arm968es,arm10e,arm1020e,arm1022e,xscale,iwmmxt,iwmmxt2,arm926ejs,arm1026ejs,arm1136js,arm1136jfs,arm1176jzs,arm1176jzfs,mpcorenovfp,mpcore,arm1156t2s,arm1156t2fs,cortexa8,cortexa9,cortexr4,cortexr4f,cortexm3,cortexm1,cortexm0"
 	(const (symbol_ref "((enum attr_tune) arm_tune)")))

gcc/doc/invoke.texi

@@ -9286,6 +9286,7 @@ assembly code.  Permissible names are: @samp{arm2}, @samp{arm250},
 @samp{cortex-a8}, @samp{cortex-a9},
 @samp{cortex-r4}, @samp{cortex-r4f}, @samp{cortex-m3},
 @samp{cortex-m1},
+@samp{cortex-m0},
 @samp{xscale}, @samp{iwmmxt}, @samp{iwmmxt2}, @samp{ep9312}.
 
 @item -mtune=@var{name}