diff options
Diffstat (limited to 'usr.sbin/kgzip/i386_a.out.h')
| -rw-r--r-- | usr.sbin/kgzip/i386_a.out.h | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/usr.sbin/kgzip/i386_a.out.h b/usr.sbin/kgzip/i386_a.out.h deleted file mode 100644 index 72d930d..0000000 --- a/usr.sbin/kgzip/i386_a.out.h +++ /dev/null @@ -1,139 +0,0 @@ -/*- - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * 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: @(#)exec.h 8.1 (Berkeley) 6/11/93 - * from: FreeBSD: src/sys/sys/imgact_aout.h,v 1.18 2002/09/05 07:54:03 bde Exp $ - * $FreeBSD$ - */ - -#ifndef _I386_AOUT_H_ -#define _I386_AOUT_H_ - -#include <sys/types.h> -#include "endian.h" - -#define __I386_LDPGSZ 4096 - -#define I386_N_GETMAGIC(ex) \ - ( LE32TOH((ex).a_midmag) & 0xffff ) -#define I386_N_SETMAGIC(ex,mag,mid,flag) \ - ( (ex).a_midmag = HTOLE32((((flag) & 0x3f) <<26) | \ - (((mid) & 0x03ff) << 16) | \ - ((mag) & 0xffff)) ) - -#define I386_N_ALIGN(ex,x) \ - (I386_N_GETMAGIC(ex) == ZMAGIC || I386_N_GETMAGIC(ex) == QMAGIC ? \ - ((x) + __I386_LDPGSZ - 1) & ~(uint32_t)(__I386_LDPGSZ - 1) : (x)) - -/* Valid magic number check. */ -#define I386_N_BADMAG(ex) \ - (I386_N_GETMAGIC(ex) != OMAGIC && I386_N_GETMAGIC(ex) != NMAGIC && \ - I386_N_GETMAGIC(ex) != ZMAGIC && I386_N_GETMAGIC(ex) != QMAGIC) - - -/* Address of the bottom of the text segment. */ -/* - * This can not be done right. Abuse a_entry in some cases to handle kernels. - */ -#define I386_N_TXTADDR(ex) \ - ((I386_N_GETMAGIC(ex) == OMAGIC || I386_N_GETMAGIC(ex) == NMAGIC || \ - I386_N_GETMAGIC(ex) == ZMAGIC) ? \ - (LE32TOH((ex).a_entry) < LE32TOH((ex).a_text) ? 0 : \ - LE32TOH((ex).a_entry) & ~__I386_LDPGSZ) : __I386_LDPGSZ) - -/* Address of the bottom of the data segment. */ -#define I386_N_DATADDR(ex) \ - I386_N_ALIGN(ex, I386_N_TXTADDR(ex) + LE32TOH((ex).a_text)) - -/* Text segment offset. */ -#define I386_N_TXTOFF(ex) \ - (I386_N_GETMAGIC(ex) == ZMAGIC ? __I386_LDPGSZ : \ - (I386_N_GETMAGIC(ex) == QMAGIC ? 0 : sizeof(struct exec))) - -/* Data segment offset. */ -#define I386_N_DATOFF(ex) \ - I386_N_ALIGN(ex, I386_N_TXTOFF(ex) + LE32TOH((ex).a_text)) - -/* Relocation table offset. */ -#define I386_N_RELOFF(ex) \ - I386_N_ALIGN(ex, I386_N_DATOFF(ex) + LE32TOH((ex).a_data)) - -/* Symbol table offset. */ -#define I386_N_SYMOFF(ex) \ - (I386_N_RELOFF(ex) + LE32TOH((ex).a_trsize) + LE32TOH((ex).a_drsize)) - -/* String table offset. */ -#define I386_N_STROFF(ex) (I386_N_SYMOFF(ex) + LE32TOH((ex).a_syms)) - -/* - * Header prepended to each a.out file. - * only manipulate the a_midmag field via the - * N_SETMAGIC/N_GET{MAGIC,MID,FLAG} macros in a.out.h - */ - -struct i386_exec { - uint32_t a_midmag; /* flags<<26 | mid<<16 | magic */ - uint32_t a_text; /* text segment size */ - uint32_t a_data; /* initialized data size */ - uint32_t a_bss; /* uninitialized data size */ - uint32_t a_syms; /* symbol table size */ - uint32_t a_entry; /* entry point */ - uint32_t a_trsize; /* text relocation size */ - uint32_t a_drsize; /* data relocation size */ -}; -#define a_magic a_midmag /* XXX Hack to work with current kern_execve.c */ - -/* a_magic */ -#define OMAGIC 0407 /* old impure format */ -#define NMAGIC 0410 /* read-only text */ -#define ZMAGIC 0413 /* demand load format */ -#define QMAGIC 0314 /* "compact" demand load format */ - -/* a_mid */ -#define MID_ZERO 0 /* unknown - implementation dependent */ -#define MID_SUN010 1 /* sun 68010/68020 binary */ -#define MID_SUN020 2 /* sun 68020-only binary */ -#define MID_I386 134 /* i386 BSD binary */ -#define MID_SPARC 138 /* sparc */ -#define MID_HP200 200 /* hp200 (68010) BSD binary */ -#define MID_HP300 300 /* hp300 (68020+68881) BSD binary */ -#define MID_HPUX 0x20C /* hp200/300 HP-UX binary */ -#define MID_HPUX800 0x20B /* hp800 HP-UX binary */ - -/* - * a_flags - */ -#define EX_PIC 0x10 /* contains position independent code */ -#define EX_DYNAMIC 0x20 /* contains run-time link-edit info */ -#define EX_DPMASK 0x30 /* mask for the above */ - -#endif /* !_I386_AOUT_H_ */ |
