diff options
Diffstat (limited to 'binutils-2.25/include/vms/eihd.h')
| -rw-r--r-- | binutils-2.25/include/vms/eihd.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/binutils-2.25/include/vms/eihd.h b/binutils-2.25/include/vms/eihd.h new file mode 100644 index 00000000..fdb3a6ec --- /dev/null +++ b/binutils-2.25/include/vms/eihd.h @@ -0,0 +1,145 @@ +/* Alpha VMS external format of Extended Image Header. + + Copyright 2010 Free Software Foundation, Inc. + Written by Tristan Gingold <gingold@adacore.com>, AdaCore. + + This file is part of BFD, the Binary File Descriptor library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#ifndef _VMS_EIHD_H +#define _VMS_EIHD_H + +/* Extended Image Header (eihd) structure. */ +struct vms_eihd +{ + /* Version of this EIHD. */ + unsigned char majorid[4]; + unsigned char minorid[4]; + + /* Size in bytes of the header. */ + unsigned char size[4]; + + /* Byte offset to ISD (Image Section Descriptors) list. */ + unsigned char isdoff[4]; + + /* Byte offset to activation data (off=16). */ + unsigned char activoff[4]; + + /* Byte offset to symbol table and debugging data. */ + unsigned char symdbgoff[4]; + + /* Byte offset to image ident. */ + unsigned char imgidoff[4]; + + /* Byte offset to patch data. */ + unsigned char patchoff[4]; + + /* RVA of fixup info (off=32). */ + unsigned char iafva[8]; + + /* RVA of symbol vector. */ + unsigned char symvva[8]; + + /* Byte offset to version number array (off=48). */ + unsigned char version_array_off[4]; + + /* Image type. */ + unsigned char imgtype[4]; + + /* Image subtype. */ + unsigned char subtype[4]; + + /* Size in bytes of image I/O section requested. */ + unsigned char imgiocnt[4]; + + /* Nbr of channels requested (off=64). */ + unsigned char iochancnt[4]; + + /* Requested privilege mask. */ + unsigned char privreqs[8]; + + /* Number of header diskblocks. */ + unsigned char hdrblkcnt[4]; + + /* Linker produced image flags. */ + unsigned char lnkflags[4]; + + /* GBL SEC ident value for linkable image. */ + unsigned char ident[4]; + + /* SYS$K_VERSION or 0 if not linked with exec. */ + unsigned char sysver[4]; + + /* Linker match control. */ + unsigned char matchctl; + unsigned char fill_1[3]; + + /* Size of the symbol vector in bytes. */ + unsigned char symvect_size[4]; + + /* Value of /BPAGE. */ + unsigned char virt_mem_block_size[4]; + + /* Byte offset to extended fixup data. */ + unsigned char ext_fixup_off[4]; + + /* Byte offset to no_optimize psect table. */ + unsigned char noopt_psect_off[4]; + + unsigned char fill_2[398]; + + /* CODE identifies image type to MOM. */ + unsigned char alias[2]; +}; + +#define EIHD__K_MAJORID 3 /* Major id constant */ +#define EIHD__K_MINORID 0 /* Minor id constant */ + +/* Image type. */ +#define EIHD__K_EXE 1 /* Executable image */ +#define EIHD__K_LIM 2 /* Linkable image. */ + +/* Image subtype. */ +#define EIHD__C_NATIVE 0 /* Alpha native image. */ +#define EIHD__C_CLI 1 /* Image is a CLI, run LOGINOUT. */ + +/* Linker image flags. */ +#define EIHD__M_LNKDEBUG 0x0001 /* Full debugging requested. */ +#define EIHD__M_LNKNOTFR 0x0002 /* No first transfer address. */ +#define EIHD__M_NOP0BUFS 0x0004 /* No RMS use of P0 for image I/O. */ +#define EIHD__M_PICIMG 0x0008 /* PIC image. */ +#define EIHD__M_P0IMAGE 0x0010 /* P0 only image. */ +#define EIHD__M_DBGDMT 0x0020 /* Image header has dmt fields. */ +#define EIHD__M_INISHR 0x0040 /* Transfer array contains LNISHR. */ +#define EIHD__M_XLATED 0x0080 /* Translated image. */ +#define EIHD__M_BIND_CODE_SEC 0x0100 /* EXE sect can be put into S0. */ +#define EIHD__M_BIND_DATA_SEC 0x0200 /* DATA sect can be put into S0. */ +#define EIHD__M_MKTHREADS 0x0400 /* Multiple kernel threads. */ +#define EIHD__M_UPCALLS 0x0800 /* Upcalls enabled. */ +#define EIHD__M_OMV_READY 0x1000 /* Can be processed by OMV. */ +#define EIHD__M_EXT_BIND_SECT 0x2000 /* May be moved, using ext fixups. */ + +/* Offsets of some fields. */ +#define EIHD__L_SIZE 8 +#define EIHD__L_ISDOFF 12 +#define EIHD__L_SYMDBGOFF 20 +#define EIHD__Q_SYMVVA 40 +#define EIHD__L_IMGTYPE 52 + +#define EIHD__C_LENGTH 104 + +#endif /* _VMS_EIHD_H */ |