Remove now unused config/cpu directory

11 files changed, 1 insertions, 213 deletions

diff --git a/config/Makefile.am b/config/Makefile.am
index d608932..7f06fc8 100644
--- a/config/Makefile.am
+++ b/config/Makefile.am
@@ -1,7 +1,7 @@
 # We don't actually build anything in the `cpu' and `os'
 # subdirectories.
 
-DIST_SUBDIRS = cpu os sysdeps
+DIST_SUBDIRS = os sysdeps
 
 EXTRA_DIST = depcomp
 MAINTAINERCLEANFILES = Makefile.in config.guess config.sub \
diff --git a/config/cpu/Makefile.am b/config/cpu/Makefile.am
deleted file mode 100644
index 93dde0d..0000000
--- a/config/cpu/Makefile.am
+++ /dev/null
@@ -1,2 +0,0 @@
-MAINTAINERCLEANFILES = Makefile.in
-DIST_SUBDIRS = generic i386 powerpc
diff --git a/config/cpu/generic/Makefile.am b/config/cpu/generic/Makefile.am
deleted file mode 100644
index 166d93d..0000000
--- a/config/cpu/generic/Makefile.am
+++ /dev/null
@@ -1,3 +0,0 @@
-MAINTAINERCLEANFILES = Makefile.in
-noinst_HEADERS = atomicity.h
-
diff --git a/config/cpu/generic/atomicity.h b/config/cpu/generic/atomicity.h
deleted file mode 100644
index b781c44..0000000
--- a/config/cpu/generic/atomicity.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Low-level functions for atomic operations.  Stub version.
-   Copyright (C) 1997,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _ATOMICITY_H
-#define _ATOMICITY_H    1
-
-typedef int _Atomic_word;
-
-static inline _Atomic_word
-__attribute__ ((__unused__))
-__exchange_and_add (volatile _Atomic_word* mem, int val)
-{
-	return __sync_fetch_and_add (mem, val);
-}
-
-static inline void
-__attribute__ ((__unused__))
-__atomic_add (volatile _Atomic_word* mem, int val)
-{
-	__sync_add_and_fetch (mem, val);
-}
-
-#endif /* atomicity.h */
diff --git a/config/cpu/i386/Makefile.am b/config/cpu/i386/Makefile.am
deleted file mode 100644
index 166d93d..0000000
--- a/config/cpu/i386/Makefile.am
+++ /dev/null
@@ -1,3 +0,0 @@
-MAINTAINERCLEANFILES = Makefile.in
-noinst_HEADERS = atomicity.h
-
diff --git a/config/cpu/i386/atomicity.h b/config/cpu/i386/atomicity.h
deleted file mode 100644
index b9cad70..0000000
--- a/config/cpu/i386/atomicity.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library 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 2, or (at your option)
-// any later version.
-
-// This library 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 this library; see the file COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// As a special exception, you may use this file as part of a free software
-// library without restriction.  Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License.  This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
-
-#ifndef _GLIBCXX_ATOMICITY_H
-#define _GLIBCXX_ATOMICITY_H    1
-
-typedef int _Atomic_word;
-
-static inline _Atomic_word
-__attribute__ ((__unused__))
-__exchange_and_add (volatile _Atomic_word* __mem, int __val)
-{
-	register _Atomic_word __result;
-
-	__asm__ __volatile__ ("lock; xaddl %0,%1"
-			      : "=r" (__result), "=m" (*__mem)
-			      : "0" (__val), "m" (*__mem));
-	return __result;
-}
-
-static inline void
-__attribute__ ((__unused__))
-__atomic_add (volatile _Atomic_word* __mem, int __val)
-{
-	__asm__ __volatile__ ("lock; addl %1,%0"
-			      : "=m" (*__mem) : "ir" (__val), "m" (*__mem));
-}
-
-#endif /* atomicity.h */
diff --git a/config/cpu/powerpc/Makefile.am b/config/cpu/powerpc/Makefile.am
deleted file mode 100644
index 166d93d..0000000
--- a/config/cpu/powerpc/Makefile.am
+++ /dev/null
@@ -1,3 +0,0 @@
-MAINTAINERCLEANFILES = Makefile.in
-noinst_HEADERS = atomicity.h
-
diff --git a/config/cpu/powerpc/atomicity.h b/config/cpu/powerpc/atomicity.h
deleted file mode 100644
index 5a74a65..0000000
--- a/config/cpu/powerpc/atomicity.h
+++ /dev/null
@@ -1,80 +0,0 @@
-// Low-level functions for atomic operations: PowerPC version  -*- C++ -*-
-
-// Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library 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 2, or (at your option)
-// any later version.
-
-// This library 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 this library; see the file COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
-
-// As a special exception, you may use this file as part of a free software
-// library without restriction.  Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License.  This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
-
-#ifndef _GLIBCXX_ATOMICITY_H
-#define _GLIBCXX_ATOMICITY_H    1
-
-#ifdef __PPC405__
-#define _STWCX "sync \n\tstwcx. "
-#else
-#define _STWCX "stwcx. "
-#endif
-
-typedef int _Atomic_word;
-
-static inline _Atomic_word
-__attribute__ ((__unused__))
-__exchange_and_add (volatile _Atomic_word* __mem, int __val)
-{
-	_Atomic_word __tmp, __res;
-
-	__asm__ __volatile__ (
-		"/* Inline exchange & add */\n"
-		"0:\t"
-		"lwarx    %0,0,%3 \n\t"
-		"add%I4   %1,%0,%4 \n\t"
-		_STWCX "  %1,0,%3 \n\t"
-		"bne-     0b \n\t"
-		"/* End exchange & add */"
-		: "=&b" (__res), "=&r" (__tmp), "=m" (*__mem)
-		: "r" (__mem), "Ir" (__val), "m" (*__mem)
-		: "cr0");
-	return __res;
-}
-
-static inline void
-__attribute__ ((__unused__))
-__atomic_add (volatile _Atomic_word* __mem, int __val)
-{
-	_Atomic_word __tmp;
-
-	__asm__ __volatile__ (
-		"/* Inline atomic add */\n"
-		"0:\t"
-		"lwarx    %0,0,%2 \n\t"
-		"add%I3   %0,%0,%3 \n\t"
-		_STWCX "  %0,0,%2 \n\t"
-		"bne-     0b \n\t"
-		"/* End atomic add */"
-		: "=&b" (__tmp), "=m" (*__mem)
-		: "r" (__mem), "Ir" (__val), "m" (*__mem)
-		: "cr0");
-}
-
-#endif /* atomicity.h */
diff --git a/config/sysdeps/Makefile.am b/config/sysdeps/Makefile.am
index ca6d438..db98e58 100644
--- a/config/sysdeps/Makefile.am
+++ b/config/sysdeps/Makefile.am
@@ -7,7 +7,6 @@ MAINTAINERCLEANFILES = Makefile.in
 noinst_HEADERS =		\
         systemtest.c            \
         sanitycheck.c           \
-	atomicity.h		\
 	getopt.h		\
 	ipc.h			\
 	mach_port.h		\
diff --git a/config/sysdeps/atomicity.h b/config/sysdeps/atomicity.h
deleted file mode 100644
index ae86b12..0000000
--- a/config/sysdeps/atomicity.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _jack_sysdep_atomicity_h_
-#define _jack_sysdep_atomicity_h_
-
-#if defined(__i386__)
-
-#include <config/cpu/i386/atomicity.h>
-
-#elif defined(__x86_64)
-
-/* x86_64 can use rdtsc just like i[456]86 */
-
-#include <config/cpu/i386/atomicity.h>
-
-#elif defined(__powerpc__) || defined(__ppc__) /* linux and OSX use different tokens */
-
-#include <config/cpu/powerpc/atomicity.h>
-
-#else
-
-#include <config/cpu/generic/atomicity.h>
-
-#endif  /* processor selection */
-
-#endif  /* _jack_sysdep_atomicity_h_ */
diff --git a/configure.ac b/configure.ac
index 4c0e910..9c7cbf1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -964,10 +964,6 @@ AM_CONDITIONAL(HAVE_ZITA_BRIDGE_DEPS, $HAVE_ZITA_BRIDGE_DEPS)
 AC_OUTPUT(
 Makefile
 config/Makefile
-config/cpu/Makefile
-config/cpu/generic/Makefile
-config/cpu/i386/Makefile
-config/cpu/powerpc/Makefile
 config/os/Makefile
 config/os/generic/Makefile
 config/os/gnu-linux/Makefile