1 /* Alpha VMS external format of Extended Shared Program Section Definition. 2 3 Copyright 2010 Free Software Foundation, Inc. 4 Written by Tristan Gingold <gingold@adacore.com>, AdaCore. 5 6 This file is part of BFD, the Binary File Descriptor library. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 21 MA 02110-1301, USA. */ 22 23 #ifndef _VMS_ESGPS_H 24 #define _VMS_ESGPS_H 25 26 struct vms_esgps 27 { 28 /* Entry type. */ 29 unsigned char gsdtyp[2]; 30 31 /* Length of the entry. */ 32 unsigned char gsdsiz[2]; 33 34 /* Psect alignment. */ 35 unsigned char align; 36 37 /* Pad for alignment. */ 38 unsigned char temp; 39 40 unsigned char flags[2]; 41 42 /* Length of this contribution. */ 43 unsigned char alloc[4]; 44 45 /* Image offset of the psect. */ 46 unsigned char base[4]; 47 48 /* Symbol vector offset. */ 49 unsigned char value[8]; 50 51 /* Name. */ 52 unsigned char namlng; 53 unsigned char name[31]; 54 }; 55 56 /* These are the same as EGPS flags. */ 57 58 #define ESGPS__V_PIC (1 << 0) /* Not meaningful. */ 59 #define ESGPS__V_LIB (1 << 1) /* Defined in a shareable image. */ 60 #define ESGPS__V_OVR (1 << 2) /* Overlaid contribution. */ 61 #define ESGPS__V_REL (1 << 3) /* Relocatable. */ 62 #define ESGPS__V_GBL (1 << 4) /* Global. */ 63 #define ESGPS__V_SHR (1 << 5) /* Shareable. */ 64 #define ESGPS__V_EXE (1 << 6) /* Executable. */ 65 #define ESGPS__V_RD (1 << 7) /* Readable. */ 66 #define ESGPS__V_WRT (1 << 8) /* Writable. */ 67 #define ESGPS__V_VEC (1 << 9) /* Change mode dispatch or message vectors. */ 68 #define ESGPS__V_NOMOD (1 << 10) /* Demand-zero. */ 69 #define ESGPS__V_COM (1 << 11) /* Conditional storage. */ 70 #define ESGPS__V_ALLOC_64BIT (1 << 12) /* Allocated in 64-bit space. */ 71 72 #endif /* _VMS_ESGPS_H */ 73