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authorTristan Gingold <gingold@adacore.com>2010-02-17 10:12:48 +0000
committerTristan Gingold <gingold@adacore.com>2010-02-17 10:12:48 +0000
commit444a144ff432d54b9c14450a0b398f91bf1bbb1c (patch)
treee4d504dc9c67cd55724d85e605ea7df0bef8ccd7 /include/vms/eihd.h
parent3994761f62b6afc8508f48f20e70b87385647249 (diff)
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2010-02-17 Tristan Gingold <gingold@adacore.com>
* dmt.h, dst.h, eeom.h, egps.h, egsd.h, egst.h, egsy.h: New Files. * eiaf.h, eicp.h, eiha.h, eihd.h, eihi.h, eihs.h, eihvn.h: Ditto. * eisd.h, emh.h, eobjrec.h, esdf.h, esrf.h, etir.h, shl.h: Ditto.
Diffstat (limited to 'include/vms/eihd.h')
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1 files changed, 140 insertions, 0 deletions
diff --git a/include/vms/eihd.h b/include/vms/eihd.h
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+/* 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. */
+ 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. */
+ unsigned char iafva[8];
+
+ /* RVA of symbol vector. */
+ unsigned char symvva[8];
+
+ /* Byte offset to version number array. */
+ 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. */
+ 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. */
+
+/* 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
+
+#endif /* _VMS_EIHD_H */