NetBSD/sys/compat/pecoff/pecoff_exec.h

114 lines
3.4 KiB
C

/* $NetBSD: pecoff_exec.h,v 1.2 2000/11/21 00:37:55 jdolecek Exp $ */
/*
* Copyright (c) 2000 Masaru OKI
* Copyright (c) 1994, 1995, 1998 Scott Bartram
* All rights reserved.
*
* adapted from sys/sys/exec_ecoff.h
* based on Intel iBCS2
*
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#ifndef _PECOFF_EXEC_H_
#define _PECOFF_EXEC_H_
struct pecoff_dos_filehdr {
u_int16_t d_magic; /* +0x00 'MZ' */
u_int8_t d_stub[0x3a];
u_int32_t d_peofs; /* +0x3c */
};
#define PECOFF_DOS_MAGIC 0x5a4d
#define PECOFF_DOS_HDR_SIZE (sizeof(struct pecoff_dos_filehdr))
#define DOS_BADMAG(dp) ((dp)->d_magic != PECOFF_DOS_MAGIC)
/* magic */
#define COFF_OMAGIC 0407 /* text not write-protected; data seg
is contiguous with text */
#define COFF_NMAGIC 0410 /* text is write-protected; data starts
at next seg following text */
#define COFF_ZMAGIC 0413 /* text and data segs are aligned for
direct paging */
#define COFF_SMAGIC 0443 /* shared lib */
#define COFF_LDPGSZ 4096 /* XXX */
struct pecoff_imghdr {
long i_vaddr;
long i_size;
};
struct pecoff_opthdr {
long w_base;
long w_salign;
long w_falign;
long w_osvers;
long w_imgvers;
long w_subvers;
long w_rsvd;
long w_imgsize;
long w_hdrsize;
long w_chksum;
u_short w_subsys;
u_short w_dllflags;
long w_ssize;
long w_cssize;
long w_hsize;
long w_chsize;
long w_lflag;
long w_nimghdr;
struct pecoff_imghdr w_imghdr[16];
};
/* s_flags for PE */
#define COFF_STYP_DISCARD 0x2000000
#define COFF_STYP_EXEC 0x20000000
#define COFF_STYP_READ 0x40000000
#define COFF_STYP_WRITE 0x80000000
#define PECOFF_HDR_SIZE (COFF_HDR_SIZE + sizeof(struct pecoff_opthdr))
struct pecoff_args {
u_long a_base;
u_long a_entry;
u_long a_end;
u_long a_subsystem;
struct pecoff_imghdr a_imghdr[16];
u_long a_ldbase;
u_long a_ldexport;
};
extern const struct emul emul_pecoff;
struct exec_package;
int exec_pecoff_makecmds __P((struct proc *, struct exec_package *));
void * pecoff_copyargs __P((struct exec_package *pack,
struct ps_strings *arginfo, void *stack, void *argp));
#endif