PATCH: Use x86_64 bits/{io,perm}.h for i386 and x86_64

["H.J. Lu" <hongjiu dot lu at intel dot com>]

Hi,

This patch uses bits/{io,perm}.h for i386 and x86_64.  OK to install?

Thanks.


H.J.
---
	* sysdeps/unix/sysv/linux/i386/bits/io.h: Removed.
	* sysdeps/unix/sysv/linux/x86_64/bits/io.h: Renamed to ...
	* sysdeps/unix/sysv/linux/x86/bits/io.h: This.
	* sysdeps/unix/sysv/linux/i386/bits/perm.h: Removed.
	* sysdeps/unix/sysv/linux/x86_64/bits/perm.h: Renamed to ...
	* sysdeps/unix/sysv/linux/x86/bits/perm.h: This.

diff --git a/sysdeps/unix/sysv/linux/i386/sys/io.h b/sysdeps/unix/sysv/linux/i386/sys/io.h
deleted file mode 100644
index 3ddcee7..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/io.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Copyright (C) 1996, 2000, 2009 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef	_SYS_IO_H
-#define	_SYS_IO_H	1
-
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* If TURN_ON is TRUE, request for permission to do direct i/o on the
-   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
-   permission off for that range.  This call requires root privileges.
-
-   Portability note: not all Linux platforms support this call.  Most
-   platforms based on the PC I/O architecture probably will, however.
-   E.g., Linux/Alpha for Alpha PCs supports this.  */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
-                   int __turn_on) __THROW;
-
-/* Set the I/O privilege level to LEVEL.  If LEVEL>3, permission to
-   access any I/O port is granted.  This call requires root
-   privileges. */
-extern int iopl (int __level) __THROW;
-
-#if defined __GNUC__ && __GNUC__ >= 2
-
-static __inline unsigned char
-inb (unsigned short int __port)
-{
-  unsigned char _v;
-
-  __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port));
-  return _v;
-}
-
-static __inline unsigned char
-inb_p (unsigned short int __port)
-{
-  unsigned char _v;
-
-  __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
-  return _v;
-}
-
-static __inline unsigned short int
-inw (unsigned short int __port)
-{
-  unsigned short _v;
-
-  __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port));
-  return _v;
-}
-
-static __inline unsigned short int
-inw_p (unsigned short int __port)
-{
-  unsigned short int _v;
-
-  __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port));
-  return _v;
-}
-
-static __inline unsigned int
-inl (unsigned short int __port)
-{
-  unsigned int _v;
-
-  __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port));
-  return _v;
-}
-
-static __inline unsigned int
-inl_p (unsigned short int __port)
-{
-  unsigned int _v;
-  __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v)
-			:"Nd" (__port));
-  return _v;
-}
-
-static __inline void
-outb (unsigned char value, unsigned short int __port)
-{
-  __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (__port));
-}
-
-static __inline void
-outb_p (unsigned char value, unsigned short int __port)
-{
-  __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (value),
-			"Nd" (__port));
-}
-
-static __inline void
-outw (unsigned short int value, unsigned short int __port)
-{
-  __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (__port));
-
-}
-
-static __inline void
-outw_p (unsigned short int value, unsigned short int __port)
-{
-  __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (value),
-			"Nd" (__port));
-}
-
-static __inline void
-outl (unsigned int value, unsigned short int __port)
-{
-  __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (__port));
-}
-
-static __inline void
-outl_p (unsigned int value, unsigned short int __port)
-{
-  __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (value),
-			"Nd" (__port));
-}
-
-static __inline void
-insb (unsigned short int __port, void *__addr, unsigned long int __count)
-{
-  __asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count)
-			:"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-insw (unsigned short int __port, void *__addr, unsigned long int __count)
-{
-  __asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count)
-			:"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-insl (unsigned short int __port, void *__addr, unsigned long int __count)
-{
-  __asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count)
-			:"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-outsb (unsigned short int __port, const void *__addr,
-       unsigned long int __count)
-{
-  __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count)
-			:"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-outsw (unsigned short int __port, const void *__addr,
-       unsigned long int __count)
-{
-  __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count)
-			:"d" (__port), "0" (__addr), "1" (__count));
-}
-
-static __inline void
-outsl (unsigned short int __port, const void *__addr,
-       unsigned long int __count)
-{
-  __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count)
-			:"d" (__port), "0" (__addr), "1" (__count));
-}
-
-#endif	/* GNU C */
-
-__END_DECLS
-#endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/i386/sys/perm.h b/sysdeps/unix/sysv/linux/i386/sys/perm.h
deleted file mode 100644
index c268681..0000000
--- a/sysdeps/unix/sysv/linux/i386/sys/perm.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1996, 1999 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_PERM_H
-
-#define _SYS_PERM_H	1
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* Set port input/output permissions.  */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
-		   int __turn_on) __THROW;
-
-
-/* Change I/O privilege level.  */
-extern int iopl (int __level) __THROW;
-
-__END_DECLS
-
-#endif	/* _SYS_PERM_H */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/io.h b/sysdeps/unix/sysv/linux/x86/sys/io.h
similarity index 100%
rename from sysdeps/unix/sysv/linux/x86_64/sys/io.h
rename to sysdeps/unix/sysv/linux/x86/sys/io.h
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/perm.h b/sysdeps/unix/sysv/linux/x86/sys/perm.h
similarity index 100%
rename from sysdeps/unix/sysv/linux/x86_64/sys/perm.h
rename to sysdeps/unix/sysv/linux/x86/sys/perm.h