diff options
Diffstat (limited to 'sysdeps/s390/s390-64/bits')
| -rw-r--r-- | sysdeps/s390/s390-64/bits/byteswap.h | 96 | ||||
| -rw-r--r-- | sysdeps/s390/s390-64/bits/link.h | 5 | ||||
| -rw-r--r-- | sysdeps/s390/s390-64/bits/setjmp.h | 52 |
3 files changed, 0 insertions, 153 deletions
diff --git a/sysdeps/s390/s390-64/bits/byteswap.h b/sysdeps/s390/s390-64/bits/byteswap.h deleted file mode 100644 index b8cfdb2cb5..0000000000 --- a/sysdeps/s390/s390-64/bits/byteswap.h +++ /dev/null @@ -1,96 +0,0 @@ -/* Macros to swap the order of bytes in integer values. 64 bit S/390 version. - Copyright (C) 2001, 2002 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - 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. */ - -#if !defined _BYTESWAP_H && !defined _NETINET_IN_H -# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." -#endif - -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H 1 - -#define __bswap_constant_16(x) \ - ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)) - -/* Swap bytes in 16 bit value. */ -#if defined __GNUC__ && __GNUC__ >= 2 -# define __bswap_16(x) \ - (__extension__ \ - ({ unsigned short int __v; \ - if (__builtin_constant_p (x)) \ - __v = __bswap_constant_16 (x); \ - else { \ - unsigned short int __tmp = (unsigned short int) (x); \ - __asm__ __volatile__ ( \ - "lrvh %0,%1" \ - : "=&d" (__v) : "m" (__tmp) ); \ - } \ - __v; })) -#else -/* This is better than nothing. */ -#define __bswap_16(x) __bswap_constant_16 (x) -#endif - -/* Swap bytes in 32 bit value. */ -#define __bswap_constant_32(x) \ - ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \ - (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24)) - -#if defined __GNUC__ && __GNUC__ >= 2 -# define __bswap_32(x) \ - (__extension__ \ - ({ unsigned int __v; \ - if (__builtin_constant_p (x)) \ - __v = __bswap_constant_32 (x); \ - else { \ - unsigned int __tmp = (unsigned int) (x); \ - __asm__ __volatile__ ( \ - "lrv %0,%1" \ - : "=&d" (__v) : "m" (__tmp)); \ - } \ - __v; })) -#else -# define __bswap_32(x) __bswap_constant_32 (x) -#endif - -/* Swap bytes in 64 bit value. */ -#define __bswap_constant_64(x) \ - ((((x)&0xff00000000000000) >> 56) | (((x)&0x00ff000000000000) >> 40) | \ - (((x)&0x0000ff0000000000) >> 24) | (((x)&0x000000ff00000000) >> 8) | \ - (((x)&0x00000000ff000000) << 8) | (((x)&0x0000000000ff0000) << 24) | \ - (((x)&0x000000000000ff00) << 40) | (((x)&0x00000000000000ff) << 56)) - -#if defined __GNUC__ && __GNUC__ >= 2 -# define __bswap_64(x) \ - (__extension__ \ - ({ unsigned long __w; \ - if (__builtin_constant_p (x)) \ - __w = __bswap_constant_64 (x); \ - else { \ - unsigned long __tmp = (unsigned long) (x); \ - __asm__ __volatile__ ( \ - "lrvg %0,%1" \ - : "=&d" (__w) : "m" (__tmp)); \ - } \ - __w; })) -#else -# define __bswap_64(x) __bswap_constant_64 (x) -#endif - -#endif /* _BITS_BYTESWAP_H */ diff --git a/sysdeps/s390/s390-64/bits/link.h b/sysdeps/s390/s390-64/bits/link.h deleted file mode 100644 index 34add4ffaa..0000000000 --- a/sysdeps/s390/s390-64/bits/link.h +++ /dev/null @@ -1,5 +0,0 @@ -struct link_map_machine - { - Elf64_Addr plt; /* Address of .plt + 0x2e */ - Elf64_Addr gotplt; /* Address of .got + 0x18 */ - }; diff --git a/sysdeps/s390/s390-64/bits/setjmp.h b/sysdeps/s390/s390-64/bits/setjmp.h deleted file mode 100644 index 1bb3645f9c..0000000000 --- a/sysdeps/s390/s390-64/bits/setjmp.h +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 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. */ - -/* Define the machine-dependent type `jmp_buf'. 64 bit S/390 version. */ - -#ifndef __S390_SETJMP_H__ -#define __S390_SETJMP_H__ - -#define __JB_GPR6 0 -#define __JB_GPR7 1 -#define __JB_GPR8 2 -#define __JB_GPR9 3 -#define __JB_GPR10 4 -#define __JB_GPR11 5 -#define __JB_GPR12 6 -#define __JB_GPR13 7 -#define __JB_GPR14 8 -#define __JB_GPR15 9 - -#ifndef _ASM - -typedef struct { - /* We save registers 6-15. */ - long int __gregs[10]; - - /* We save fpu registers 4 and 6. */ - long __fpregs[8]; -} __jmp_buf[1]; - -#endif - -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address) \ - ((void *) (address) < (void *) (jmpbuf)->__gregs[__JB_GPR15]) - -#endif /* __S390_SETJMP_H__ */ |