Remove M32R architecture

updates #2446.

doc/cpu_supplement/Makefile.am

@@ -1,5 +1,5 @@
 #
-#  COPYRIGHT (c) 1988-2012.
+#  COPYRIGHT (c) 1988-2015.
 #  On-Line Applications Research Corporation (OAR).
 #  All rights reserved.
 
@@ -20,7 +20,6 @@ GENERATED_FILES += h8300.texi
 GENERATED_FILES += i386.texi
 GENERATED_FILES += lm32.texi
 GENERATED_FILES += m32c.texi
-GENERATED_FILES += m32r.texi
 GENERATED_FILES += m68k.texi
 GENERATED_FILES += microblaze.texi
 GENERATED_FILES += mips.texi
@@ -83,11 +82,6 @@ m32c.texi: m32c.t
 	    -u "Top" \
 	    -n "" < $< > $@
 
-m32r.texi: m32r.t
-	$(BMENU2) -p "" \
-	    -u "Top" \
-	    -n "" < $< > $@
-
 lm32.texi: lm32.t
 	$(BMENU2) -p "" \
 	    -u "Top" \

doc/cpu_supplement/cpu_supplement.texi

@@ -70,7 +70,6 @@
 * Intel/AMD x86 Specific Information::
 * Lattice Mico32 Specific Information::
 * Renesas M32C Specific Information::
-* Renesas M32R Specific Information::
 * M68xxx and Coldfire Specific Information::
 * Xilinx MicroBlaze Specific Information::
 * MIPS Specific Information::
@@ -95,7 +94,6 @@
 @include i386.texi
 @include lm32.texi
 @include m32c.texi
-@include m32r.texi
 @include m68k.texi
 @include microblaze.texi
 @include mips.texi

doc/cpu_supplement/m32r.t

@@ -1,11 +0,0 @@
-@c Copyright (c) 2014 embedded brains GmbH.  All rights reserved.
-
-@chapter Renesas M32R Specific Information
-
-@section Symmetric Multiprocessing
-
-SMP is not supported.
-
-@section Thread-Local Storage
-
-Thread-local storage is not implemented.