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Annotation of sys/compat/linux/linux_exec.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: linux_exec.h,v 1.5 2004/04/15 00:22:42 tedu Exp $     */
                      2: /*     $NetBSD: linux_exec.h,v 1.5 1995/10/07 06:27:01 mycroft Exp $   */
                      3:
                      4: /*
                      5:  * Copyright (c) 1995 Frank van der Linden
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *      This product includes software developed for the NetBSD Project
                     19:  *      by Frank van der Linden
                     20:  * 4. The name of the author may not be used to endorse or promote products
                     21:  *    derived from this software without specific prior written permission
                     22:  *
                     23:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     24:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     25:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     26:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     27:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     28:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     29:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     30:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     31:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     32:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     33:  *
                     34:  */
                     35:
                     36: #ifndef        _LINUX_EXEC_H
                     37: #define        _LINUX_EXEC_H
                     38:
                     39: #define LINUX_M_I386   100
                     40: /* Sparc? Alpha? */
                     41:
                     42: /* XXX linux_machdep.h ? */
                     43: #ifdef i386
                     44: #define LINUX_MID_MACHINE LINUX_M_I386
                     45: #endif
                     46:
                     47: #define LINUX_AOUT_HDR_SIZE (sizeof (struct exec))
                     48:
                     49: #define LINUX_N_MAGIC(ep)    ((ep)->a_midmag & 0xffff)
                     50: #define LINUX_N_MACHTYPE(ep) (((ep)->a_midmag >> 16) & 0xff)
                     51:
                     52: #define LINUX_N_TXTOFF(x,m) \
                     53:  ((m) == ZMAGIC ? 1024 : ((m) == QMAGIC ? 0 : sizeof (struct exec)))
                     54:
                     55: #define LINUX_N_DATOFF(x,m) (LINUX_N_TXTOFF(x,m) + (x).a_text)
                     56:
                     57: #define LINUX_N_TXTADDR(x,m) ((m) == QMAGIC ? PAGE_SIZE : 0)
                     58:
                     59: #define LINUX__N_SEGMENT_ROUND(x) (((x) + NBPG - 1) & ~(NBPG - 1))
                     60:
                     61: #define LINUX__N_TXTENDADDR(x,m) (LINUX_N_TXTADDR(x,m)+(x).a_text)
                     62:
                     63: #define LINUX_N_DATADDR(x,m) \
                     64:     ((m)==OMAGIC? (LINUX__N_TXTENDADDR(x,m)) \
                     65:      : (LINUX__N_SEGMENT_ROUND (LINUX__N_TXTENDADDR(x,m))))
                     66:
                     67: #define LINUX_N_BSSADDR(x,m) (LINUX_N_DATADDR(x,m) + (x).a_data)
                     68:
                     69: int exec_linux_aout_makecmds(struct proc *, struct exec_package *);
                     70: int exec_linux_elf32_makecmds(struct proc *, struct exec_package *);
                     71:
                     72: int linux_elf_probe(struct proc *, struct exec_package *, char *,
                     73:     u_long *, u_int8_t *);
                     74:
                     75: #endif /* !_LINUX_EXEC_H */