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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [include/] [vms/] [eisd.h] - Rev 299
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/* Alpha VMS external format of Extended Image Section Descriptor. 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_EISD_H #define _VMS_EISD_H /* Flags. */ #define EISD__M_GBL 0x0001 /* Global. */ #define EISD__M_CRF 0x0002 /* Copy on reference. */ #define EISD__M_DZRO 0x0004 /* Demand zero page. */ #define EISD__M_WRT 0x0008 /* Writable. */ #define EISD__M_INITALCODE 0x0010 /* Part of initialization code. */ #define EISD__M_BASED 0x0020 /* Isect is based. */ #define EISD__M_FIXUPVEC 0x0040 /* Isect is fixup section. */ #define EISD__M_RESIDENT 0x0080 /* Isect is memory resident. */ #define EISD__M_VECTOR 0x0100 /* Vector contained in isect. */ #define EISD__M_PROTECT 0x0200 /* Isect is protected. */ #define EISD__M_LASTCLU 0x0400 /* Last cluster. */ #define EISD__M_EXE 0x0800 /* Code isect. */ #define EISD__M_NONSHRADR 0x1000 /* Contains non-shareable data. */ #define EISD__M_QUAD_LENGTH 0x2000 /* Quad length field valid. */ #define EISD__M_ALLOC_64BIT 0x4000 /* Allocate 64-bit space. */ #define EISD__K_LEN 36 #define EISD__K_LENEND 12 /* For end marker or next block. */ #define EISD__K_MAXLENGLBL 84 #define EISD__K_GBLNAMLEN 44 /* Size of the field. */ struct vms_eisd { unsigned char majorid[4]; unsigned char minorid[4]; /* Size (in bytes) of this eisd. */ unsigned char eisdsize[4]; /* Size (in bytes) of the section. */ unsigned char secsize[4]; /* Virtual address of the section. */ unsigned char virt_addr[8]; /* Flags. */ unsigned char flags[4]; /* Base virtual block number. */ unsigned char vbn[4]; /* Page fault cluster. */ unsigned char pfc; /* Linker match control. */ unsigned char matchctl; /* Section type. */ unsigned char type; unsigned char fill_1; /* End of structure for normal records. */ /* Ident for global section. */ unsigned char ident[4]; /* Global name ascic. First 8 bytes are quad length field. */ unsigned char gblnam[EISD__K_GBLNAMLEN]; }; /* Versions. */ #define EISD__K_MAJORID 1 #define EISD__K_MINORID 1 /* Match control. */ #define EISD__K_MATALL 0 /* Match always. */ #define EISD__K_MATEQU 1 /* Match if equal. */ #define EISD__K_MATLEQ 2 /* Match if less or equal. */ #define EISD__K_MATNEV 3 /* Match never. */ /* Section type. */ #define EISD__K_NORMAL 0 /* Normal program image section. */ #define EISD__K_SHRFXD 1 /* Shareable fixed section. */ #define EISD__K_PRVFXD 2 /* Private fixed section. */ #define EISD__K_SHRPIC 3 /* Shareable pic section. */ #define EISD__K_PRVPIC 4 /* Private PIC section. */ #define EISD__K_USRSTACK 253 /* User stack section. */ /* EISD offsets. */ #define EISD__L_EISDSIZE 8 #define EISD__L_SECSIZE 12 #define EISD__Q_VIR_ADDR 16 #define EISD__L_FLAGS 24 #define EISD__L_VBN 28 #define EISD__R_CONTROL 32 #define EISD__L_IDENT 36 #define EISD__T_GBLNAM 40 #endif /* _VMS_EISD_H */
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