MAINTAINERS (c4x port): Remove.

	* MAINTAINERS (c4x port): Remove.

contrib:
	* paranoia.cc (main): Remove handling of c4x_single and
	c4x_extended formats.

gcc:
	* config/c4x: Remove directory.
	* config.gcc (crx-*, mt-*): Mark obsolete.
	(c4x-*, tic4x-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, tic4x-*,
	h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
	sh-*-rtemscoff*): Remove cases.
	* defaults.h (C4X_FLOAT_FORMAT): Remove.
	* real.c (encode_c4x_single, decode_c4x_single,
	encode_c4x_extended, decode_c4x_extended, c4x_single_format,
	c4x_extended_format): Remove.
	* real.h (c4x_single_format, c4x_extended_format): Remove.
	* doc/extend.texi (interrupt, naked): Remove mention of attributes
	on C4x.
	(Pragmas): Remove comment about c4x pragmas.
	* doc/install.texi (c4x): Remove target-specific instructions.
	* doc/invoke.texi (TMS320C3x/C4x Options): Remove.
	* doc/md.texi (Machine Constraints): Remove C4x documentation.
	* doc/tm.texi (MEMBER_TYPE_FORCES_BLK, c_register_pragma): Do not
	refer to C4x source files as examples.
	(C4X_FLOAT_FORMAT): Remove documentation.

gcc/testsuite:
	* gcc.dg/builtin-inf-1.c, gcc.dg/compare6.c, gcc.dg/sibcall-3.c,
	gcc.dg/sibcall-4.c, gcc.dg/torture/builtin-attr-1.c: Don't handle
	c4x-*-* targets.

libgcc:
	* config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
	tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
	sh-*-rtemscoff*): Remove cases.

From-SVN: r131835

1 files changed, 4 insertions, 36 deletions

diff --git a/gcc/config.gcc b/gcc/config.gcc
index edb0c8e..555e2eb 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1,6 +1,6 @@
 # GCC target-specific configuration file.
-# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-# Free Software Foundation, Inc.
+# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+# 2008 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -195,8 +195,8 @@ md_file=
 
 # Obsolete configurations.
 case ${target} in
-   c4x-*		\
- | tic4x-*		\
+   crx-*		\
+ | mt-*			\
  )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target} is obsolete." >&2
@@ -351,9 +351,6 @@ sh[123456789lbe]*-*-*)
 	cpu_type=sh
 	need_64bit_hwint=yes
 	;;
-tic4x-*-*)
-        cpu_type=c4x
-        ;;
 esac
 
 tm_file=${cpu_type}/${cpu_type}.h
@@ -830,17 +827,6 @@ bfin*-*)
 	tmake_file=bfin/t-bfin
 	use_collect2=no
 	;;
-c4x-*-rtems* | tic4x-*-rtems*)
-	tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
-	tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
-	c_target_objs="c4x-c.o"
-	cxx_target_objs="c4x-c.o"
-	;;
-c4x-* | tic4x-*)
-	tmake_file=c4x/t-c4x
-	c_target_objs="c4x-c.o"
-	cxx_target_objs="c4x-c.o"
-	;;
 cris-*-aout)
 	tm_file="dbxelf.h ${tm_file} cris/aout.h"
 	gas=yes
@@ -895,10 +881,6 @@ frv-*-*linux*)
 	         linux.h frv/linux.h frv/frv-abi.h"
 	tmake_file="${tmake_file} frv/t-frv frv/t-linux"
 	;;
-h8300-*-rtemscoff*)
-	tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
-	tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
-	;;
 h8300-*-rtems*)
 	tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
 	tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
@@ -1828,16 +1810,6 @@ mt-*-elf)
         tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
         tmake_file="${tmake_file} mt/t-mt"
         ;;
-ns32k-*-netbsdelf*)
-	echo "GCC does not yet support the ${target} target"; exit 1
-	;;
-ns32k-*-netbsd*)
-	tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
-	# On NetBSD, the headers are already okay, except for math.h.
-	tmake_file="t-netbsd ns32k/t-ns32k"
-	extra_parts=""
-	use_collect2=yes
-	;;
 pdp11-*-bsd)
 	tm_file="${tm_file} pdp11/2bsd.h"
 	use_fixproto=yes
@@ -2304,10 +2276,6 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
 	fi
 	use_fixproto=yes
 	;;
-sh-*-rtemscoff*)
-	tmake_file="sh/t-sh t-rtems sh/t-rtems"
-	tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
-	;;
 sh-*-rtems*)
 	tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
 	tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"