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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [include/] [vms/] [eihd.h] - Blame information for rev 17

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/* Alpha VMS external format of Extended Image Header.
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   Copyright 2010 Free Software Foundation, Inc.
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   Written by Tristan Gingold <gingold@adacore.com>, AdaCore.
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   This file is part of BFD, the Binary File Descriptor library.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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#ifndef _VMS_EIHD_H
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#define _VMS_EIHD_H
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/* Extended Image Header (eihd) structure.  */
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struct vms_eihd
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{
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  /* Version of this EIHD.  */
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  unsigned char majorid[4];
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  unsigned char minorid[4];
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  /* Size in bytes of the header.  */
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  unsigned char size[4];
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  /* Byte offset to ISD (Image Section Descriptors) list.  */
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  unsigned char isdoff[4];
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  /* Byte offset to activation data (off=16).  */
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  unsigned char activoff[4];
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  /* Byte offset to symbol table and debugging data.  */
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  unsigned char symdbgoff[4];
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  /* Byte offset to image ident.  */
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  unsigned char imgidoff[4];
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  /* Byte offset to patch data.  */
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  unsigned char patchoff[4];
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  /* RVA of fixup info (off=32).  */
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  unsigned char iafva[8];
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  /* RVA of symbol vector.  */
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  unsigned char symvva[8];
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  /* Byte offset to version number array (off=48).  */
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  unsigned char version_array_off[4];
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  /* Image type.  */
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  unsigned char imgtype[4];
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  /* Image subtype.  */
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  unsigned char subtype[4];
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  /* Size in bytes of image I/O section requested.  */
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  unsigned char imgiocnt[4];
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  /* Nbr of channels requested (off=64).  */
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  unsigned char iochancnt[4];
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  /* Requested privilege mask.  */
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  unsigned char privreqs[8];
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  /* Number of header diskblocks.  */
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  unsigned char hdrblkcnt[4];
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  /* Linker produced image flags.  */
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  unsigned char lnkflags[4];
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  /* GBL SEC ident value for linkable image.  */
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  unsigned char ident[4];
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  /* SYS$K_VERSION or 0 if not linked with exec.  */
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  unsigned char sysver[4];
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  /* Linker match control.  */
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  unsigned char matchctl;
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  unsigned char fill_1[3];
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  /* Size of the symbol vector in bytes.  */
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  unsigned char symvect_size[4];
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  /* Value of /BPAGE.  */
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  unsigned char virt_mem_block_size[4];
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  /* Byte offset to extended fixup data.  */
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  unsigned char ext_fixup_off[4];
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  /* Byte offset to no_optimize psect table.  */
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  unsigned char noopt_psect_off[4];
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  unsigned char fill_2[398];
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  /* CODE identifies image type to MOM.  */
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  unsigned char alias[2];
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};
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#define EIHD__K_MAJORID 3       /* Major id constant    */
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#define EIHD__K_MINORID 0        /* Minor id constant    */
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/* Image type.  */
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#define EIHD__K_EXE             1       /* Executable image     */
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#define EIHD__K_LIM             2       /* Linkable image.  */
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/* Image subtype.  */
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#define EIHD__C_NATIVE          0        /* Alpha native image.  */
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#define EIHD__C_CLI             1       /* Image is a CLI, run LOGINOUT.  */
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/* Linker image flags.  */
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#define EIHD__M_LNKDEBUG        0x0001  /* Full debugging requested.  */
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#define EIHD__M_LNKNOTFR        0x0002  /* No first transfer address.  */
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#define EIHD__M_NOP0BUFS        0x0004  /* No RMS use of P0 for image I/O.  */
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#define EIHD__M_PICIMG          0x0008  /* PIC image.  */
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#define EIHD__M_P0IMAGE         0x0010  /* P0 only image.  */
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#define EIHD__M_DBGDMT          0x0020  /* Image header has dmt fields.  */
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#define EIHD__M_INISHR          0x0040  /* Transfer array contains LNISHR.  */
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#define EIHD__M_XLATED          0x0080  /* Translated image.  */
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#define EIHD__M_BIND_CODE_SEC   0x0100  /* EXE sect can be put into S0.  */
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#define EIHD__M_BIND_DATA_SEC   0x0200  /* DATA sect can be put into S0.  */
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#define EIHD__M_MKTHREADS       0x0400  /* Multiple kernel threads.  */
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#define EIHD__M_UPCALLS         0x0800  /* Upcalls enabled.  */
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#define EIHD__M_OMV_READY       0x1000  /* Can be processed by OMV.  */
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#define EIHD__M_EXT_BIND_SECT   0x2000  /* May be moved, using ext fixups.  */
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/* Offsets of some fields.  */
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#define EIHD__L_SIZE            8
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#define EIHD__L_ISDOFF          12
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#define EIHD__L_SYMDBGOFF       20
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#define EIHD__Q_SYMVVA          40
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#define EIHD__L_IMGTYPE         52
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#define EIHD__C_LENGTH 104
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#endif /* _VMS_EIHD_H */

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