Annotation of sys/compat/hpux/m68k/hpux_exec.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: hpux_exec.h,v 1.1 2004/07/09 21:33:45 mickey Exp $ */
! 2: /* $NetBSD: hpux_exec.h,v 1.7 1997/03/16 10:16:02 thorpej Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1995 Jason R. Thorpe. All rights reserved.
! 6: * Copyright (c) 1988 University of Utah.
! 7: * Copyright (c) 1990, 1993
! 8: * The Regents of the University of California. All rights reserved.
! 9: *
! 10: * This code is derived from software contributed to Berkeley by
! 11: * the Systems Programming Group of the University of Utah Computer
! 12: * Science Department.
! 13: *
! 14: * Redistribution and use in source and binary forms, with or without
! 15: * modification, are permitted provided that the following conditions
! 16: * are met:
! 17: * 1. Redistributions of source code must retain the above copyright
! 18: * notice, this list of conditions and the following disclaimer.
! 19: * 2. Redistributions in binary form must reproduce the above copyright
! 20: * notice, this list of conditions and the following disclaimer in the
! 21: * documentation and/or other materials provided with the distribution.
! 22: * 3. Neither the name of the University nor the names of its contributors
! 23: * may be used to endorse or promote products derived from this software
! 24: * without specific prior written permission.
! 25: *
! 26: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 27: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 28: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 29: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 30: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 31: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 32: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 33: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 34: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 35: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 36: * SUCH DAMAGE.
! 37: *
! 38: * from: Utah $Hdr: hpux_exec.h 1.6 92/01/20$
! 39: *
! 40: * @(#)hpux_exec.h 8.1 (Berkeley) 6/10/93
! 41: */
! 42:
! 43: #ifndef _HPUX_EXEC_H_
! 44: #define _HPUX_EXEC_H_
! 45:
! 46: /*
! 47: * HPUX a.out header format
! 48: */
! 49: struct hpux_exec {
! 50: long ha_magic; /* magic number */
! 51: short ha_version; /* version ID */
! 52: short ha_shlhw; /* shared lib "highwater" mark */
! 53: long ha_misc; /* misc. info */
! 54: long ha_text; /* size of text segment */
! 55: long ha_data; /* size of initialized data */
! 56: long ha_bss; /* size of uninitialized data */
! 57: long ha_trsize; /* size of text relocation */
! 58: long ha_drsize; /* size of data relocation */
! 59: long ha_pascal; /* pascal section size */
! 60: long ha_symbols; /* symbol table size */
! 61: long ha_pad0;
! 62: long ha_entry; /* entry point */
! 63: long ha_pad1;
! 64: long ha_supsyms; /* supplementary symbol table */
! 65: long ha_drelocs; /* non-PIC relocation info */
! 66: long ha_extentions; /* file offset of special extensions */
! 67: };
! 68:
! 69: #define HPUX_EXEC_HDR_SIZE (sizeof(struct hpux_exec))
! 70:
! 71: #define HPUX_MAGIC(ha) ((ha)->ha_magic & 0xffff)
! 72: #define HPUX_SYSID(ha) (((ha)->ha_magic >> 16) & 0xffff)
! 73:
! 74: /*
! 75: * Additional values for HPUX_MAGIC()
! 76: */
! 77: #define HPUX_MAGIC_RELOC 0x0106 /* relocatable object */
! 78: #define HPUX_MAGIC_DL 0x010d /* dynamic load library */
! 79: #define HPUX_MAGIC_SHL 0x010e /* shared library */
! 80:
! 81: #define HPUX_LDPGSZ 4096 /* align to this */
! 82: #define HPUX_LDPGSHIFT 12 /* log2(HPUX_LDPGSZ) */
! 83:
! 84: #define HPUX_SEGMENT_ROUND(x) \
! 85: (((x) + HPUX_LDPGSZ - 1) & ~(HPUX_LDPGSZ - 1))
! 86:
! 87: #define HPUX_TXTOFF(x, m) \
! 88: ((((m) == ZMAGIC) || \
! 89: ((m) == HPUX_MAGIC_SHL) || \
! 90: ((m) == HPUX_MAGIC_DL)) ? \
! 91: HPUX_LDPGSZ : HPUX_EXEC_HDR_SIZE)
! 92:
! 93: #define HPUX_DATAOFF(x, m) \
! 94: ((((m) == ZMAGIC) || \
! 95: ((m) == HPUX_MAGIC_SHL) || \
! 96: ((m) == HPUX_MAGIC_DL)) ? \
! 97: (HPUX_LDPGSZ + HPUX_SEGMENT_ROUND((x).ha_text)) : \
! 98: (HPUX_EXEC_HDR_SIZE + (x).ha_text))
! 99:
! 100: #define HPUX_PASOFF(x, m) \
! 101: ((((m) == ZMAGIC) || \
! 102: ((m) == HPUX_MAGIC_SHL) || \
! 103: ((m) == HPUX_MAGIC_DL)) ? \
! 104: (HPUX_LDPGSZ + HPUX_SEGMENT_ROUND((x).ha_text) + \
! 105: HPUX_SEGMENT_ROUND((x).ha_data)) : \
! 106: (HPUX_EXEC_HDR_SIZE + (x).ha_text + (x).ha_data))
! 107:
! 108: #define HPUX_SYMOFF(x, m) (HPUX_PASOFF((x), (m)) + (x).ha_pascal)
! 109: #define HPUX_SUPSYMOFF(x, m) (HPUX_SYMOFF((x), (m)) + (x).ha_symbols)
! 110: #define HPUX_RTEXTOFF(x, m) (HPUX_SUPSYMOFF((x), (m)) + (x).ha_supsyms)
! 111: #define HPUX_RDATAOFF(x, m) (HPUX_RTEXTOFF((x), (m)) + (x).ha_trsize)
! 112: #define HPUX_EXTOFF(x, m) ((x).ha_extentions)
! 113:
! 114: #define HPUXM_VALID 0x00000001
! 115: #define HPUXM_STKWT 0x02000000
! 116: #define HPUXM_DATAWT 0x04000000
! 117:
! 118: int exec_hpux_makecmds(struct proc *, struct exec_package *);
! 119:
! 120: #endif /* _HPUX_EXEC_H_ */
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