aboutsummaryrefslogtreecommitdiff
path: root/i386/i386at/gpl/linux/include/asm/byteorder.h
diff options
context:
space:
mode:
authorThomas Bushnell <thomas@gnu.org>1999-04-26 05:35:47 +0000
committerThomas Bushnell <thomas@gnu.org>1999-04-26 05:35:47 +0000
commit3a4e8f5c1c60f87e1c9e0878ddb6cf7dac8c59c0 (patch)
tree50b56b8570e175dbcff43b5f0d61103b6fea5906 /i386/i386at/gpl/linux/include/asm/byteorder.h
parent002b9c7d51f7fdb0fe222d4a6023655687c6e501 (diff)
downloadgnumach-3a4e8f5c1c60f87e1c9e0878ddb6cf7dac8c59c0.tar.gz
gnumach-3a4e8f5c1c60f87e1c9e0878ddb6cf7dac8c59c0.tar.bz2
gnumach-3a4e8f5c1c60f87e1c9e0878ddb6cf7dac8c59c0.zip
1998-11-06 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>
* i386/i386at/gpl/linux: Moved to ... * linuxdev: ... here. * i386/Makefrag: Linux drivers specific code moved to ... * linuxdev/Makefrag: ... here. * i386/Files: Recreated. * i386/Subdirs: Likewise. * linuxdev/drivers: New directory. * linuxdev/arch: Likewise. * linuxdev/arch/i386: Likewise. * linuxdev/{block,scsi,net,pci}: Moved to ... * linuxdev/drivers/{block,scsi,net,pci}: ... here. * i386/{Drivers.in,device-drivers.h.in,driverlist.in}: Moved to ... * linuxdev/{Drivers.in,device-drivers.h.in,driverlist.in}: ... here. * linuxdev/{linux_emul.h,linux_*.c}: Moved to ... * linuxdev/arch/i386/{linux_emul.h,linux_*.c}: ... here. * linuxdev/arch/i386/linux_block.c: Include <linux_emul.h>, instead of <i386at/gpl/linux/linux_emul.h>. * linuxdev/arch/i386/linux_init.c: Likewise. * linuxdev/arch/i386/linux_kmem.c: Likewise. * linuxdev/arch/i386/linux_misc.c: Likewise. * linuxdev/arch/i386/linux_net.c: Likewise. * linuxdev/arch/i386/linux_sched.c: Likewise. * device/ds_routines.c: Include <linuxdev/device-drivers.h>, instead of <i386/device-drivers.h>. * linuxdev/arch/i386/linux_init.c: Likewise. * linuxdev/include/linux/autoconf.h: Likewise. * Makefile.in: Include $(srcdir)/linuxdev/Makefrag. * linuxdev/Drivers.in (AC_INIT): Use include/linux/autoconf.h, instead of i386/i386asm.sym.
Diffstat (limited to 'i386/i386at/gpl/linux/include/asm/byteorder.h')
-rw-r--r--i386/i386at/gpl/linux/include/asm/byteorder.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/i386/i386at/gpl/linux/include/asm/byteorder.h b/i386/i386at/gpl/linux/include/asm/byteorder.h
deleted file mode 100644
index 3f40767f..00000000
--- a/i386/i386at/gpl/linux/include/asm/byteorder.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _I386_BYTEORDER_H
-#define _I386_BYTEORDER_H
-
-#undef ntohl
-#undef ntohs
-#undef htonl
-#undef htons
-
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN 1234
-#endif
-
-#ifndef __LITTLE_ENDIAN_BITFIELD
-#define __LITTLE_ENDIAN_BITFIELD
-#endif
-
-/* For avoiding bswap on i386 */
-#ifdef __KERNEL__
-#include <linux/config.h>
-#endif
-
-extern unsigned long int ntohl(unsigned long int);
-extern unsigned short int ntohs(unsigned short int);
-extern unsigned long int htonl(unsigned long int);
-extern unsigned short int htons(unsigned short int);
-
-extern __inline__ unsigned long int __ntohl(unsigned long int);
-extern __inline__ unsigned short int __ntohs(unsigned short int);
-extern __inline__ unsigned long int __constant_ntohl(unsigned long int);
-extern __inline__ unsigned short int __constant_ntohs(unsigned short int);
-
-extern __inline__ unsigned long int
-__ntohl(unsigned long int x)
-{
-#if defined(__KERNEL__) && !defined(CONFIG_M386)
- __asm__("bswap %0" : "=r" (x) : "0" (x));
-#else
- __asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */
- "rorl $16,%0\n\t" /* swap words */
- "xchgb %b0,%h0" /* swap higher bytes */
- :"=q" (x)
- : "0" (x));
-#endif
- return x;
-}
-
-#define __constant_ntohl(x) \
- ((unsigned long int)((((unsigned long int)(x) & 0x000000ffU) << 24) | \
- (((unsigned long int)(x) & 0x0000ff00U) << 8) | \
- (((unsigned long int)(x) & 0x00ff0000U) >> 8) | \
- (((unsigned long int)(x) & 0xff000000U) >> 24)))
-
-extern __inline__ unsigned short int
-__ntohs(unsigned short int x)
-{
- __asm__("xchgb %b0,%h0" /* swap bytes */
- : "=q" (x)
- : "0" (x));
- return x;
-}
-
-#define __constant_ntohs(x) \
- ((unsigned short int)((((unsigned short int)(x) & 0x00ff) << 8) | \
- (((unsigned short int)(x) & 0xff00) >> 8))) \
-
-#define __htonl(x) __ntohl(x)
-#define __htons(x) __ntohs(x)
-#define __constant_htonl(x) __constant_ntohl(x)
-#define __constant_htons(x) __constant_ntohs(x)
-
-#ifdef __OPTIMIZE__
-# define ntohl(x) \
-(__builtin_constant_p((long)(x)) ? \
- __constant_ntohl((x)) : \
- __ntohl((x)))
-# define ntohs(x) \
-(__builtin_constant_p((short)(x)) ? \
- __constant_ntohs((x)) : \
- __ntohs((x)))
-# define htonl(x) \
-(__builtin_constant_p((long)(x)) ? \
- __constant_htonl((x)) : \
- __htonl((x)))
-# define htons(x) \
-(__builtin_constant_p((short)(x)) ? \
- __constant_htons((x)) : \
- __htons((x)))
-#endif
-
-#endif