NetBSD/sys/compat/hpux/hpux_exec.h

124 lines
4.7 KiB
C

/* $NetBSD: hpux_exec.h,v 1.7 1997/03/16 10:16:02 thorpej Exp $ */
/*
* Copyright (c) 1995 Jason R. Thorpe. All rights reserved.
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: Utah $Hdr: hpux_exec.h 1.6 92/01/20$
*
* @(#)hpux_exec.h 8.1 (Berkeley) 6/10/93
*/
#ifndef _HPUX_EXEC_H_
#define _HPUX_EXEC_H_
/*
* HPUX a.out header format
*/
struct hpux_exec {
long ha_magic; /* magic number */
short ha_version; /* version ID */
short ha_shlhw; /* shared lib "highwater" mark */
long ha_misc; /* misc. info */
long ha_text; /* size of text segment */
long ha_data; /* size of initialized data */
long ha_bss; /* size of uninitialized data */
long ha_trsize; /* size of text relocation */
long ha_drsize; /* size of data relocation */
long ha_pascal; /* pascal section size */
long ha_symbols; /* symbol table size */
long ha_pad0;
long ha_entry; /* entry point */
long ha_pad1;
long ha_supsyms; /* supplementary symbol table */
long ha_drelocs; /* non-PIC relocation info */
long ha_extentions; /* file offset of special extensions */
};
#define HPUX_EXEC_HDR_SIZE (sizeof(struct hpux_exec))
#define HPUX_MAGIC(ha) ((ha)->ha_magic & 0xffff)
#define HPUX_SYSID(ha) (((ha)->ha_magic >> 16) & 0xffff)
/*
* Additional values for HPUX_MAGIC()
*/
#define HPUX_MAGIC_RELOC 0x0106 /* relocatable object */
#define HPUX_MAGIC_DL 0x010d /* dynamic load library */
#define HPUX_MAGIC_SHL 0x010e /* shared library */
#define HPUX_LDPGSZ 4096 /* align to this */
#define HPUX_LDPGSHIFT 12 /* log2(HPUX_LDPGSZ) */
#define HPUX_SEGMENT_ROUND(x) \
(((x) + HPUX_LDPGSZ - 1) & ~(HPUX_LDPGSZ - 1))
#define HPUX_TXTOFF(x, m) \
((((m) == ZMAGIC) || \
((m) == HPUX_MAGIC_SHL) || \
((m) == HPUX_MAGIC_DL)) ? \
HPUX_LDPGSZ : HPUX_EXEC_HDR_SIZE)
#define HPUX_DATAOFF(x, m) \
((((m) == ZMAGIC) || \
((m) == HPUX_MAGIC_SHL) || \
((m) == HPUX_MAGIC_DL)) ? \
(HPUX_LDPGSZ + HPUX_SEGMENT_ROUND((x).ha_text)) : \
(HPUX_EXEC_HDR_SIZE + (x).ha_text))
#define HPUX_PASOFF(x, m) \
((((m) == ZMAGIC) || \
((m) == HPUX_MAGIC_SHL) || \
((m) == HPUX_MAGIC_DL)) ? \
(HPUX_LDPGSZ + HPUX_SEGMENT_ROUND((x).ha_text) + \
HPUX_SEGMENT_ROUND((x).ha_data)) : \
(HPUX_EXEC_HDR_SIZE + (x).ha_text + (x).ha_data))
#define HPUX_SYMOFF(x, m) (HPUX_PASOFF((x), (m)) + (x).ha_pascal)
#define HPUX_SUPSYMOFF(x, m) (HPUX_SYMOFF((x), (m)) + (x).ha_symbols)
#define HPUX_RTEXTOFF(x, m) (HPUX_SUPSYMOFF((x), (m)) + (x).ha_supsyms)
#define HPUX_RDATAOFF(x, m) (HPUX_RTEXTOFF((x), (m)) + (x).ha_trsize)
#define HPUX_EXTOFF(x, m) ((x).ha_extentions)
#define HPUXM_VALID 0x00000001
#define HPUXM_STKWT 0x02000000
#define HPUXM_DATAWT 0x04000000
int exec_hpux_makecmds __P((struct proc *, struct exec_package *));
#endif /* _HPUX_EXEC_H_ */