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jeremybenn |
/* vms.h -- Header file for VMS (Alpha and Vax) support.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007,
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2008, 2009 Free Software Foundation, Inc.
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Main header file.
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Written by Klaus K"ampf (kkaempf@rmi.de)
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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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#undef vms
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#ifndef VMS_H
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#define VMS_H
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/* Constants starting with 'Exxx_' are for openVMS/Alpha (EVAX object
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language). */
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#define VMS_BLOCK_SIZE 512
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/* VMS Text Information and Relocation Records (TIR/ETIR). */
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#define TIR_S_C_STA_GBL 0
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#define TIR_S_C_STA_SB 1
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#define TIR_S_C_STA_SW 2
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#define TIR_S_C_STA_LW 3
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#define TIR_S_C_STA_PB 4
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#define TIR_S_C_STA_PW 5
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#define TIR_S_C_STA_PL 6
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#define TIR_S_C_STA_UB 7
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#define TIR_S_C_STA_UW 8
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#define TIR_S_C_STA_BFI 9
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#define TIR_S_C_STA_WFI 10
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#define TIR_S_C_STA_LFI 11
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#define TIR_S_C_STA_EPM 12
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#define TIR_S_C_STA_CKARG 13
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#define TIR_S_C_STA_WPB 14
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#define TIR_S_C_STA_WPW 15
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#define TIR_S_C_STA_WPL 16
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#define TIR_S_C_STA_LSY 17
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#define TIR_S_C_STA_LIT 18
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#define TIR_S_C_STA_LEPM 19
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#define TIR_S_C_MAXSTACOD 19
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#define TIR_S_C_MINSTOCOD 20
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#define TIR_S_C_STO_SB 20
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#define TIR_S_C_STO_SW 21
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#define TIR_S_C_STO_L 22
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#define TIR_S_C_STO_LW 22
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#define TIR_S_C_STO_BD 23
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#define TIR_S_C_STO_WD 24
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#define TIR_S_C_STO_LD 25
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#define TIR_S_C_STO_LI 26
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#define TIR_S_C_STO_PIDR 27
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#define TIR_S_C_STO_PICR 28
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#define TIR_S_C_STO_RSB 29
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#define TIR_S_C_STO_RSW 30
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#define TIR_S_C_STO_RL 31
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#define TIR_S_C_STO_VPS 32
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#define TIR_S_C_STO_USB 33
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#define TIR_S_C_STO_USW 34
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#define TIR_S_C_STO_RUB 35
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#define TIR_S_C_STO_RUW 36
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#define TIR_S_C_STO_B 37
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#define TIR_S_C_STO_W 38
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#define TIR_S_C_STO_RB 39
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#define TIR_S_C_STO_RW 40
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#define TIR_S_C_STO_RIVB 41
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#define TIR_S_C_STO_PIRR 42
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#define TIR_S_C_MAXSTOCOD 42
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#define TIR_S_C_MINOPRCOD 50
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#define TIR_S_C_OPR_NOP 50
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#define TIR_S_C_OPR_ADD 51
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#define TIR_S_C_OPR_SUB 52
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#define TIR_S_C_OPR_MUL 53
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#define TIR_S_C_OPR_DIV 54
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#define TIR_S_C_OPR_AND 55
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#define TIR_S_C_OPR_IOR 56
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#define TIR_S_C_OPR_EOR 57
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#define TIR_S_C_OPR_NEG 58
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#define TIR_S_C_OPR_COM 59
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#define TIR_S_C_OPR_INSV 60
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#define TIR_S_C_OPR_ASH 61
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#define TIR_S_C_OPR_USH 62
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#define TIR_S_C_OPR_ROT 63
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#define TIR_S_C_OPR_SEL 64
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#define TIR_S_C_OPR_REDEF 65
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#define TIR_S_C_OPR_DFLIT 66
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#define TIR_S_C_MAXOPRCOD 66
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#define TIR_S_C_MINCTLCOD 80
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#define TIR_S_C_CTL_SETRB 80
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#define TIR_S_C_CTL_AUGRB 81
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#define TIR_S_C_CTL_DFLOC 82
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#define TIR_S_C_CTL_STLOC 83
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#define TIR_S_C_CTL_STKDL 84
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#define TIR_S_C_MAXCTLCOD 84
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#define ETIR_S_C_MINSTACOD 0 /* Minimum store code. */
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#define ETIR_S_C_STA_GBL 0 /* Stack global symbol value. */
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#define ETIR_S_C_STA_LW 1 /* Stack longword. */
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#define ETIR_S_C_STA_QW 2 /* Stack quadword. */
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#define ETIR_S_C_STA_PQ 3 /* Stack psect base + quadword off. */
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#define ETIR_S_C_STA_LI 4 /* Stack literal. */
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#define ETIR_S_C_STA_MOD 5 /* Stack module. */
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#define ETIR_S_C_STA_CKARG 6 /* Check Arguments. */
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#define ETIR_S_C_MAXSTACOD 6 /* Maximum stack code. */
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#define ETIR_S_C_MINSTOCOD 50 /* Minimum store code. */
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#define ETIR_S_C_STO_B 50 /* Store byte. */
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#define ETIR_S_C_STO_W 51 /* Store word. */
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#define ETIR_S_C_STO_LW 52 /* Store longword. */
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#define ETIR_S_C_STO_QW 53 /* Store quadword. */
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#define ETIR_S_C_STO_IMMR 54 /* Store immediate Repeated. */
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#define ETIR_S_C_STO_GBL 55 /* Store global. */
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#define ETIR_S_C_STO_CA 56 /* Store code address. */
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#define ETIR_S_C_STO_RB 57 /* Store relative branch. */
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#define ETIR_S_C_STO_AB 58 /* Store absolute branch. */
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#define ETIR_S_C_STO_OFF 59 /* Store offset within psect. */
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#define ETIR_S_C_STO_IMM 61 /* Store immediate. */
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#define ETIR_S_C_STO_GBL_LW 62 /* Store global Longword. */
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#define ETIR_S_C_STO_LP_PSB 63 /* STO_LP_PSB not valid in level 2 use STC_LP_PSB. */
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#define ETIR_S_C_STO_HINT_GBL 64 /* Store 14 bit HINT at global address. */
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#define ETIR_S_C_STO_HINT_PS 65 /* Store 14 bit HINT at psect + offset */
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#define ETIR_S_C_MAXSTOCOD 65 /* Maximum store code. */
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#define ETIR_S_C_MINOPRCOD 100 /* Minimum operate code. */
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#define ETIR_S_C_OPR_NOP 100 /* No-op. */
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#define ETIR_S_C_OPR_ADD 101 /* Add. */
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#define ETIR_S_C_OPR_SUB 102 /* Subtract. */
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#define ETIR_S_C_OPR_MUL 103 /* Multiply. */
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#define ETIR_S_C_OPR_DIV 104 /* Divide. */
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#define ETIR_S_C_OPR_AND 105 /* Logical AND. */
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#define ETIR_S_C_OPR_IOR 106 /* Logical inclusive OR. */
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#define ETIR_S_C_OPR_EOR 107 /* Logical exclusive OR. */
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#define ETIR_S_C_OPR_NEG 108 /* Negate. */
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#define ETIR_S_C_OPR_COM 109 /* Complement. */
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#define ETIR_S_C_OPR_INSV 110 /* Insert bit field. */
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#define ETIR_S_C_OPR_ASH 111 /* Arithmetic shift. */
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#define ETIR_S_C_OPR_USH 112 /* Unsigned shift. */
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#define ETIR_S_C_OPR_ROT 113 /* Rotate. */
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#define ETIR_S_C_OPR_SEL 114 /* Select one of three longwords on top of stack. */
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#define ETIR_S_C_OPR_REDEF 115 /* Redefine this symbol after pass 2. */
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#define ETIR_S_C_OPR_DFLIT 116 /* Define a literal. */
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#define ETIR_S_C_MAXOPRCOD 116 /* Maximum operate code. */
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#define ETIR_S_C_MINCTLCOD 150 /* Minimum control code. */
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#define ETIR_S_C_CTL_SETRB 150 /* Set relocation base. */
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#define ETIR_S_C_CTL_AUGRB 151 /* Augment relocation base. */
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#define ETIR_S_C_CTL_DFLOC 152 /* Define debug location. */
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#define ETIR_S_C_CTL_STLOC 153 /* Set debug location. */
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#define ETIR_S_C_CTL_STKDL 154 /* Stack debug location. */
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#define ETIR_S_C_MAXCTLCOD 154 /* Maximum control code. */
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#define ETIR_S_C_MINSTCCOD 200 /* Minimum store-conditional code. */
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#define ETIR_S_C_STC_LP 200 /* Store-conditional Linkage Pair. */
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#define ETIR_S_C_STC_LP_PSB 201 /* Store-conditional Linkage Pair with Procedure Signature. */
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#define ETIR_S_C_STC_GBL 202 /* Store-conditional Address at global address. */
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#define ETIR_S_C_STC_GCA 203 /* Store-conditional Code Address at global address. */
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#define ETIR_S_C_STC_PS 204 /* Store-conditional Address at psect + offset. */
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#define ETIR_S_C_STC_NOP_GBL 205 /* Store-conditional NOP at address of global. */
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#define ETIR_S_C_STC_NOP_PS 206 /* Store-conditional NOP at pect + offset. */
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#define ETIR_S_C_STC_BSR_GBL 207 /* Store-conditional BSR at global address. */
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#define ETIR_S_C_STC_BSR_PS 208 /* Store-conditional BSR at pect + offset. */
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#define ETIR_S_C_STC_LDA_GBL 209 /* Store-conditional LDA at global address. */
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#define ETIR_S_C_STC_LDA_PS 210 /* Store-conditional LDA at psect + offset. */
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#define ETIR_S_C_STC_BOH_GBL 211 /* Store-conditional BSR or Hint at global address. */
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#define ETIR_S_C_STC_BOH_PS 212 /* Store-conditional BSR or Hint at pect + offset. */
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#define ETIR_S_C_STC_NBH_GBL 213 /* Store-conditional NOP,BSR or HINT at global address. */
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#define ETIR_S_C_STC_NBH_PS 214 /* Store-conditional NOP,BSR or HINT at psect + offset. */
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#define ETIR_S_C_MAXSTCCOD 214 /* Maximum store-conditional code. */
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#define ETIR_S_C_HEADER_SIZE 4 /* Size of the header of a command */
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/* VMS Global Symbol Directory Records (GSD/EGSD). */
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#define GSD_S_K_ENTRIES 1
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#define GSD_S_C_ENTRIES 1
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#define GSD_S_C_PSC 0
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#define GSD_S_C_SYM 1
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#define GSD_S_C_EPM 2
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#define GSD_S_C_PRO 3
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#define GSD_S_C_SYMW 4
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#define GSD_S_C_EPMW 5
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#define GSD_S_C_PROW 6
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#define GSD_S_C_IDC 7
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#define GSD_S_C_ENV 8
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#define GSD_S_C_LSY 9
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#define GSD_S_C_LEPM 10
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#define GSD_S_C_LPRO 11
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#define GSD_S_C_SPSC 12
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#define GSD_S_C_SYMV 13
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#define GSD_S_C_EPMV 14
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#define GSD_S_C_PROV 15
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#define GSD_S_C_MAXRECTYP 15
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#define EGSD_S_K_ENTRIES 2 /* Offset to first entry in record. */
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#define EGSD_S_C_ENTRIES 2 /* Offset to first entry in record. */
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#define EGSD_S_C_PSC 0 /* Psect definition. */
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#define EGSD_S_C_SYM 1 /* Symbol specification. */
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#define EGSD_S_C_IDC 2 /* Random entity check. */
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#define EGSD_S_C_SPSC 5 /* Shareable image psect definition. */
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#define EGSD_S_C_SYMV 6 /* Vectored (dual-valued) versions of SYM. */
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#define EGSD_S_C_SYMM 7 /* Masked versions of SYM. */
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#define EGSD_S_C_SYMG 8 /* EGST - gst version of SYM. */
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#define EGSD_S_C_MAXRECTYP 8 /* Maximum entry type defined. */
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/* Program Section Definition. */
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#define GPS_S_M_PIC 1
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#define GPS_S_M_LIB 2
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#define GPS_S_M_OVR 4
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#define GPS_S_M_REL 8
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#define GPS_S_M_GBL 16
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#define GPS_S_M_SHR 32
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#define GPS_S_M_EXE 64
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#define GPS_S_M_RD 128
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#define GPS_S_M_WRT 256
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#define GPS_S_M_VEC 512
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#define GPS_S_K_NAME 9
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#define GPS_S_C_NAME 9
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#define EGPS_S_B_ALIGN 4
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#define EGPS_S_W_FLAGS 6
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#define EGPS_S_L_ALLOC 8
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#define EGPS_S_B_NAMLNG 12
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#define EGPS_S_V_PIC 0x0001
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#define EGPS_S_V_LIB 0x0002
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#define EGPS_S_V_OVR 0x0004
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#define EGPS_S_V_REL 0x0008
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#define EGPS_S_V_GBL 0x0010
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#define EGPS_S_V_SHR 0x0020
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#define EGPS_S_V_EXE 0x0040
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#define EGPS_S_V_RD 0x0080
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#define EGPS_S_V_WRT 0x0100
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#define EGPS_S_V_VEC 0x0200
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#define EGPS_S_V_NOMOD 0x0400
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#define EGPS_S_V_COM 0x0800
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#define EGPS_S_V_ALLOC_64BIT 0x1000
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/* Symbol Defintion or Reference. */
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#define GSY_S_M_WEAK 1
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#define GSY_S_M_DEF 2
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#define GSY_S_M_UNI 4
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#define GSY_S_M_REL 8
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#define EGSY_S_W_FLAGS 6
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#define EGSY_S_V_WEAK 0x0001
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#define EGSY_S_V_DEF 0x0002
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#define EGSY_S_V_UNI 0x0004
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#define EGSY_S_V_REL 0x0008
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#define EGSY_S_V_COMM 0x0010
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#define EGSY_S_V_VECEP 0x0020
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#define EGSY_S_V_NORM 0x0040
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#define EGSY_S_V_QUAD_VAL 0x0080
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#define LSY_S_M_DEF 2
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#define LSY_S_M_REL 8
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#define ENV_S_M_DEF 1
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#define ENV_S_M_NESTED 2
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/* Symbol Definition. */
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#define ESDF_S_L_VALUE 8
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#define ESDF_S_L_PSINDX 28
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#define ESDF_S_B_NAMLNG 32
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/* Universal Symbol Definition. */
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#define EGST_S_W_FLAGS 6
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|
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#define EGST_S_Q_LP_1 16
|
280 |
|
|
#define EGST_S_Q_LP_2 24
|
281 |
|
|
#define EGST_S_L_PSINDX 32
|
282 |
|
|
#define EGST_S_B_NAMLNG 36
|
283 |
|
|
|
284 |
|
|
/* Symbol Reference. */
|
285 |
|
|
#define ESRF_S_B_NAMLNG 8
|
286 |
|
|
|
287 |
|
|
/* Debugger symbol definitions: These are done by hand,
|
288 |
|
|
as no machine-readable version seems to be available. */
|
289 |
|
|
#define DST_S_C_C 7 /* Language == "C". */
|
290 |
|
|
#define DST_S_C_CXX 15 /* Language == "C++". */
|
291 |
|
|
#define DST_S_C_EPILOG 127
|
292 |
|
|
#define DST_S_C_VERSION 153
|
293 |
|
|
#define DST_S_C_SOURCE 155 /* Source file. */
|
294 |
|
|
#define DST_S_C_PROLOG 162
|
295 |
|
|
#define DST_S_C_BLKBEG 176 /* Beginning of block. */
|
296 |
|
|
#define DST_S_C_BLKEND 177 /* End of block. */
|
297 |
|
|
#define DST_S_C_ENTRY 181
|
298 |
|
|
#define DST_S_C_PSECT 184
|
299 |
|
|
#define DST_S_C_LINE_NUM 185 /* Line Number. */
|
300 |
|
|
#define DST_S_C_LBLORLIT 186
|
301 |
|
|
#define DST_S_C_LABEL 187
|
302 |
|
|
#define DST_S_C_MODBEG 188 /* Beginning of module. */
|
303 |
|
|
#define DST_S_C_MODEND 189 /* End of module. */
|
304 |
|
|
#define DST_S_C_RTNBEG 190 /* Beginning of routine.*/
|
305 |
|
|
#define DST_S_C_RTNEND 191 /* End of routine. */
|
306 |
|
|
|
307 |
|
|
/* These are used with DST_S_C_LINE_NUM. */
|
308 |
|
|
#define DST_S_C_LINE_NUM_HEADER_SIZE 4
|
309 |
|
|
|
310 |
|
|
#define DST_S_C_DELTA_PC_W 1 /* Incr PC. */
|
311 |
|
|
#define DST_S_C_INCR_LINUM 2 /* Incr Line #. */
|
312 |
|
|
#define DST_S_C_INCR_LINUM_W 3 /* Incr Line #. */
|
313 |
|
|
#define DST_S_C_SET_LINUM_INCR 4
|
314 |
|
|
#define DST_S_C_SET_LINUM_INCR_W 5
|
315 |
|
|
#define DST_S_C_RESET_LINUM_INCR 6
|
316 |
|
|
#define DST_S_C_BEG_STMT_MODE 7
|
317 |
|
|
#define DST_S_C_END_STMT_MODE 8
|
318 |
|
|
#define DST_S_C_SET_LINE_NUM 9 /* Set Line #. */
|
319 |
|
|
#define DST_S_C_SET_PC 10
|
320 |
|
|
#define DST_S_C_SET_PC_W 11
|
321 |
|
|
#define DST_S_C_SET_PC_L 12
|
322 |
|
|
#define DST_S_C_SET_STMTNUM 13
|
323 |
|
|
#define DST_S_C_TERM 14 /* End of lines. */
|
324 |
|
|
#define DST_S_C_TERM_W 15 /* End of lines. */
|
325 |
|
|
#define DST_S_C_SET_ABS_PC 16 /* Set PC. */
|
326 |
|
|
#define DST_S_C_DELTA_PC_L 17 /* Incr PC. */
|
327 |
|
|
#define DST_S_C_INCR_LINUM_L 18 /* Incr Line #. */
|
328 |
|
|
#define DST_S_C_SET_LINUM_B 19 /* Set Line #. */
|
329 |
|
|
#define DST_S_C_SET_LINUM_L 20 /* Set Line #. */
|
330 |
|
|
#define DST_S_C_TERM_L 21 /* End of lines. */
|
331 |
|
|
/* These are used with DST_S_C_SOURCE */
|
332 |
|
|
#define DST_S_C_SRC_DECLFILE 1 /* Declare source file. */
|
333 |
|
|
#define DST_S_C_SRC_SETFILE 2 /* Set source file. */
|
334 |
|
|
#define DST_S_C_SRC_SETREC_L 3 /* Set record, longword value. */
|
335 |
|
|
#define DST_S_C_SRC_SETREC_W 4 /* Set record, word value. */
|
336 |
|
|
#define DST_S_C_SRC_SETLNUM_L 5 /* Set line, longword value. */
|
337 |
|
|
#define DST_S_C_SRC_SETLNUM_W 6 /* Set line, word value. */
|
338 |
|
|
#define DST_S_C_SRC_INCRLNUM_B 7 /* Increment line. */
|
339 |
|
|
#define DST_S_C_SRC_DEFLINES_W 10 /* # of line, word counter. */
|
340 |
|
|
#define DST_S_C_SRC_DEFLINES_B 11 /* # of line, byte counter. */
|
341 |
|
|
#define DST_S_C_SRC_FORMFEED 16 /* ^L counts as a record. */
|
342 |
|
|
|
343 |
|
|
#define DST_S_B_PCLINE_UNSBYTE 1
|
344 |
|
|
#define DST_S_W_PCLINE_UNSWORD 1
|
345 |
|
|
#define DST_S_L_PCLINE_UNSLONG 1
|
346 |
|
|
|
347 |
|
|
#define DST_S_B_MODBEG_NAME 14
|
348 |
|
|
#define DST_S_L_RTNBEG_ADDRESS 5
|
349 |
|
|
#define DST_S_B_RTNBEG_NAME 13
|
350 |
|
|
#define DST_S_L_RTNEND_SIZE 5
|
351 |
|
|
|
352 |
|
|
/* These are used with DST_S_C_SOURCE. */
|
353 |
|
|
#define DST_S_C_SOURCE_HEADER_SIZE 4
|
354 |
|
|
|
355 |
|
|
#define DST_S_B_SRC_DF_LENGTH 1
|
356 |
|
|
#define DST_S_W_SRC_DF_FILEID 3
|
357 |
|
|
#define DST_S_B_SRC_DF_FILENAME 20
|
358 |
|
|
#define DST_S_B_SRC_UNSBYTE 1
|
359 |
|
|
#define DST_S_W_SRC_UNSWORD 1
|
360 |
|
|
#define DST_S_L_SRC_UNSLONG 1
|
361 |
|
|
|
362 |
|
|
/* The following are the codes for the various data types. Anything not on
|
363 |
|
|
the list is included under 'advanced_type'. */
|
364 |
|
|
#define DBG_S_C_UCHAR 0x02
|
365 |
|
|
#define DBG_S_C_USINT 0x03
|
366 |
|
|
#define DBG_S_C_ULINT 0x04
|
367 |
|
|
#define DBG_S_C_UQUAD 0x05
|
368 |
|
|
#define DBG_S_C_SCHAR 0x06
|
369 |
|
|
#define DBG_S_C_SSINT 0x07
|
370 |
|
|
#define DBG_S_C_SLINT 0x08
|
371 |
|
|
#define DBG_S_C_SQUAD 0x09
|
372 |
|
|
#define DBG_S_C_REAL4 0x0a
|
373 |
|
|
#define DBG_S_C_REAL8 0x0b /* D_float double. */
|
374 |
|
|
#define DBG_S_C_COMPLX4 0x0c /* 2xF_float complex float. */
|
375 |
|
|
#define DBG_S_C_COMPLX8 0x0d /* 2xD_float complex double. */
|
376 |
|
|
#define DBG_S_C_REAL8_G 0x1b /* G_float double. */
|
377 |
|
|
#define DBG_S_C_COMPLX8_G 0x1d /* 2xG_float complex double. */
|
378 |
|
|
#define DBG_S_C_FUNCTION_ADDR 0x17
|
379 |
|
|
#define DBG_S_C_ADVANCED_TYPE 0xa3
|
380 |
|
|
/* Some of these are just for future reference. [pr]. */
|
381 |
|
|
#define DBG_S_C_UBITA 0x01 /* Unsigned, aligned bit field. */
|
382 |
|
|
#define DBG_S_C_UBITU 0x22 /* Unsigned, unaligned bit field. */
|
383 |
|
|
#define DBG_S_C_SBITA 0x29 /* Signed, aligned bit field. */
|
384 |
|
|
#define DBG_S_C_SBITU 0x2a /* Signed, unaligned bit field. */
|
385 |
|
|
#define DBG_S_C_CSTRING 0x2e /* Asciz ('\0' terminated) string. */
|
386 |
|
|
#define DBG_S_C_WCHAR 0x38 /* Wchar_t. */
|
387 |
|
|
/* These are descriptor class codes. */
|
388 |
|
|
#define DSC_K_CLASS_S 0x01 /* Static (fixed length). */
|
389 |
|
|
#define DSC_K_CLASS_D 0x02 /* Dynamic string (not via malloc!). */
|
390 |
|
|
#define DSC_K_CLASS_A 0x04 /* Array. */
|
391 |
|
|
#define DSC_K_CLASS_UBS 0x0d /* Unaligned bit string. */
|
392 |
|
|
|
393 |
|
|
/* These are the codes that are used to generate the definitions of struct
|
394 |
|
|
union and enum records. */
|
395 |
|
|
#define DBG_S_C_ENUM_ITEM 0xa4
|
396 |
|
|
#define DBG_S_C_ENUM_START 0xa5
|
397 |
|
|
#define DBG_S_C_ENUM_END 0xa6
|
398 |
|
|
#define DBG_S_C_STRUCT_ITEM DST_K_VFLAGS_BITOFFS /* 0xff */
|
399 |
|
|
#define DBG_S_C_STRUCT_START 0xab
|
400 |
|
|
#define DBG_S_C_STRUCT_END 0xac
|
401 |
|
|
#define DST_K_TYPSPEC 0xaf /* Type specification. */
|
402 |
|
|
/* These codes are used in the generation of the symbol definition records. */
|
403 |
|
|
#define DST_K_VFLAGS_NOVAL 0x80 /* Struct definition only. */
|
404 |
|
|
#define DST_K_VFLAGS_DSC 0xfa /* Descriptor used. */
|
405 |
|
|
#define DST_K_VFLAGS_TVS 0xfb /* Trailing value specified. */
|
406 |
|
|
#define DST_K_VS_FOLLOWS 0xfd /* Value spec follows. */
|
407 |
|
|
#define DST_K_VFLAGS_BITOFFS 0xff /* Value contains bit offset. */
|
408 |
|
|
#define DST_K_VALKIND_LITERAL 0
|
409 |
|
|
#define DST_K_VALKIND_ADDR 1
|
410 |
|
|
#define DST_K_VALKIND_DESC 2
|
411 |
|
|
#define DST_K_VALKIND_REG 3
|
412 |
|
|
#define DST_K_REG_VAX_AP 0x0c /* R12. */
|
413 |
|
|
#define DST_K_REG_VAX_FP 0x0d /* R13. */
|
414 |
|
|
#define DST_K_REG_VAX_SP 0x0e /* R14. */
|
415 |
|
|
#define DST_V_VALKIND 0 /* Offset of valkind field. */
|
416 |
|
|
#define DST_V_INDIRECT 2 /* Offset to indirect bit. */
|
417 |
|
|
#define DST_V_DISP 3 /* Offset to displacement bit. */
|
418 |
|
|
#define DST_V_REGNUM 4 /* Offset to register number. */
|
419 |
|
|
#define DST_M_INDIRECT (1<<DST_V_INDIRECT)
|
420 |
|
|
#define DST_M_DISP (1<<DST_V_DISP)
|
421 |
|
|
#define DBG_C_FUNCTION_PARAM /* 0xc9 */ \
|
422 |
|
|
(DST_K_VALKIND_ADDR|DST_M_DISP|(DST_K_REG_VAX_AP<<DST_V_REGNUM))
|
423 |
|
|
#define DBG_C_LOCAL_SYM /* 0xd9 */ \
|
424 |
|
|
(DST_K_VALKIND_ADDR|DST_M_DISP|(DST_K_REG_VAX_FP<<DST_V_REGNUM))
|
425 |
|
|
/* Kinds of value specifications. */
|
426 |
|
|
#define DST_K_VS_ALLOC_SPLIT 3 /* Split lifetime. */
|
427 |
|
|
/* Kinds of type specifications. */
|
428 |
|
|
#define DST_K_TS_ATOM 0x01 /* Atomic type specification. */
|
429 |
|
|
#define DST_K_TS_DSC 0x02 /* Descriptor type spec. */
|
430 |
|
|
#define DST_K_TS_IND 0x03 /* Indirect type specification. */
|
431 |
|
|
#define DST_K_TS_TPTR 0x04 /* Typed pointer type spec. */
|
432 |
|
|
#define DST_K_TS_PTR 0x05 /* Pointer type spec. */
|
433 |
|
|
#define DST_K_TS_ARRAY 0x07 /* Array type spec. */
|
434 |
|
|
#define DST_K_TS_NOV_LENG 0x0e /* Novel length type spec. */
|
435 |
|
|
/* These are the codes that are used in the suffix records to determine the
|
436 |
|
|
actual data type. */
|
437 |
|
|
#define DBG_S_C_BASIC DST_K_TS_ATOM
|
438 |
|
|
#define DBG_S_C_BASIC_ARRAY DST_K_TS_DSC
|
439 |
|
|
#define DBG_S_C_STRUCT DST_K_TS_IND
|
440 |
|
|
#define DBG_S_C_POINTER DST_K_TS_TPTR
|
441 |
|
|
#define DBG_S_C_VOID DST_K_TS_PTR
|
442 |
|
|
#define DBG_S_C_COMPLEX_ARRAY DST_K_TS_ARRAY
|
443 |
|
|
|
444 |
|
|
/* VMS Module Header Records (MHD/EMH). */
|
445 |
|
|
|
446 |
|
|
#define MHD_S_C_MHD 0
|
447 |
|
|
#define MHD_S_C_LNM 1
|
448 |
|
|
#define MHD_S_C_SRC 2
|
449 |
|
|
#define MHD_S_C_TTL 3
|
450 |
|
|
#define MHD_S_C_CPR 4
|
451 |
|
|
#define MHD_S_C_MTC 5
|
452 |
|
|
#define MHD_S_C_GTX 6
|
453 |
|
|
#define MHD_S_C_MAXHDRTYP 6
|
454 |
|
|
|
455 |
|
|
#define EMH_S_C_MHD 0 /* Main header record. */
|
456 |
|
|
#define EMH_S_C_LNM 1 /* Language name and version. */
|
457 |
|
|
#define EMH_S_C_SRC 2 /* Source file specification. */
|
458 |
|
|
#define EMH_S_C_TTL 3 /* Title text of module. */
|
459 |
|
|
#define EMH_S_C_CPR 4 /* Copyright notice. */
|
460 |
|
|
#define EMH_S_C_MTC 5 /* Maintenance status. */
|
461 |
|
|
#define EMH_S_C_GTX 6 /* General text. */
|
462 |
|
|
#define EMH_S_C_MAXHDRTYP 6 /* Maximum allowable type. */
|
463 |
|
|
|
464 |
|
|
/* vms.c. */
|
465 |
|
|
|
466 |
|
|
extern asymbol *_bfd_vms_make_empty_symbol (bfd *);
|
467 |
|
|
extern int _bfd_vms_slurp_object_records (bfd *abfd);
|
468 |
|
|
|
469 |
|
|
/* vms-gsd.c. */
|
470 |
|
|
|
471 |
|
|
extern int _bfd_vms_slurp_gsd (bfd *abfd, int objtype);
|
472 |
|
|
extern int _bfd_vms_write_gsd (bfd *abfd, int objtype);
|
473 |
|
|
extern int _bfd_vms_slurp_dbg (bfd *abfd, int objtype);
|
474 |
|
|
extern int _bfd_vms_write_dbg (bfd *abfd, int objtype);
|
475 |
|
|
extern int _bfd_vms_slurp_tbt (bfd *abfd, int objtype);
|
476 |
|
|
extern int _bfd_vms_write_tbt (bfd *abfd, int objtype);
|
477 |
|
|
|
478 |
|
|
/* vms-misc.c. */
|
479 |
|
|
|
480 |
|
|
extern int _bfd_vms_get_object_record (bfd *abfd);
|
481 |
|
|
extern int _bfd_vms_get_first_record (bfd *abfd);
|
482 |
|
|
|
483 |
|
|
/* vms-hdr.c. */
|
484 |
|
|
|
485 |
|
|
extern int _bfd_vms_slurp_hdr (bfd *abfd, int objtype);
|
486 |
|
|
extern int _bfd_vms_write_hdr (bfd *abfd, int objtype);
|
487 |
|
|
extern int _bfd_vms_slurp_eom (bfd *abfd, int objtype);
|
488 |
|
|
extern int _bfd_vms_write_eom (bfd *abfd, int objtype);
|
489 |
|
|
extern bfd_boolean _bfd_vms_find_nearest_dst_line
|
490 |
|
|
(bfd *abfd, asection *section, asymbol **symbols, bfd_vma offset,
|
491 |
|
|
const char **file, const char **func, unsigned int *line);
|
492 |
|
|
extern int _bfd_vms_slurp_ihd
|
493 |
|
|
(bfd *abfd, unsigned int *isd_offset, unsigned int *ihs_offset);
|
494 |
|
|
extern int _bfd_vms_slurp_isd (bfd *abfd, unsigned int offset);
|
495 |
|
|
extern int _bfd_vms_slurp_ihs (bfd *abfd, unsigned int offset);
|
496 |
|
|
|
497 |
|
|
/* vms-tir.c. */
|
498 |
|
|
|
499 |
|
|
extern int _bfd_vms_slurp_tir (bfd *abfd, int objtype);
|
500 |
|
|
extern int _bfd_vms_write_tir (bfd *abfd, int objtype);
|
501 |
|
|
extern int _bfd_vms_slurp_lnk (bfd *abfd, int objtype);
|
502 |
|
|
|
503 |
|
|
extern int _bfd_vms_slurp_relocs (bfd *abfd);
|
504 |
|
|
extern int _bfd_vms_decode_relocs
|
505 |
|
|
(bfd *abfd, arelent *relocs, asection *section, asymbol **symbols);
|
506 |
|
|
|
507 |
|
|
/* The r_type field in a reloc is one of the following values. */
|
508 |
|
|
#define ALPHA_R_IGNORE 0
|
509 |
|
|
#define ALPHA_R_REFQUAD 1
|
510 |
|
|
#define ALPHA_R_BRADDR 2
|
511 |
|
|
#define ALPHA_R_HINT 3
|
512 |
|
|
#define ALPHA_R_SREL16 4
|
513 |
|
|
#define ALPHA_R_SREL32 5
|
514 |
|
|
#define ALPHA_R_SREL64 6
|
515 |
|
|
#define ALPHA_R_OP_PUSH 7
|
516 |
|
|
#define ALPHA_R_OP_STORE 8
|
517 |
|
|
#define ALPHA_R_OP_PSUB 9
|
518 |
|
|
#define ALPHA_R_OP_PRSHIFT 10
|
519 |
|
|
#define ALPHA_R_LINKAGE 11
|
520 |
|
|
#define ALPHA_R_REFLONG 12
|
521 |
|
|
#define ALPHA_R_CODEADDR 13
|
522 |
|
|
#define ALPHA_R_NOP 14
|
523 |
|
|
#define ALPHA_R_BSR 15
|
524 |
|
|
#define ALPHA_R_LDA 16
|
525 |
|
|
#define ALPHA_R_BOH 17
|
526 |
|
|
|
527 |
|
|
/* VMS Object Language (OBJ/EOBJ). */
|
528 |
|
|
|
529 |
|
|
#define OBJ_S_C_HDR 0 /* VAX moule header record. */
|
530 |
|
|
#define OBJ_S_C_GSD 1 /* VAX glbal symbol definition record. */
|
531 |
|
|
#define OBJ_S_C_TIR 2 /* VAX tet information record. */
|
532 |
|
|
#define OBJ_S_C_EOM 3 /* VAX en of module record. */
|
533 |
|
|
#define OBJ_S_C_DBG 4 /* VAX Deugger information record. */
|
534 |
|
|
#define OBJ_S_C_TBT 5 /* VAX Trceback information record. */
|
535 |
|
|
#define OBJ_S_C_LNK 6 /* VAX liker options record. */
|
536 |
|
|
#define OBJ_S_C_EOMW 7 /* VAX en of module word-psect record. */
|
537 |
|
|
#define OBJ_S_C_MAXRECTYP 7 /* VAX Lat assigned record type. */
|
538 |
|
|
|
539 |
|
|
#define EOBJ_S_C_EMH 8 /* EVAX mdule header record. */
|
540 |
|
|
#define EOBJ_S_C_EEOM 9 /* EVAX ed of module record. */
|
541 |
|
|
#define EOBJ_S_C_EGSD 10 /* EVAX gobal symbol definition record. */
|
542 |
|
|
#define EOBJ_S_C_ETIR 11 /* EVAX txt information record. */
|
543 |
|
|
#define EOBJ_S_C_EDBG 12 /* EVAX Dbugger information record. */
|
544 |
|
|
#define EOBJ_S_C_ETBT 13 /* EVAX Taceback information record. */
|
545 |
|
|
#define EOBJ_S_C_MAXRECTYP 13 /* EVAX Lst assigned record type. */
|
546 |
|
|
|
547 |
|
|
#define OBJ_S_K_SUBTYP 1
|
548 |
|
|
#define OBJ_S_C_SUBTYP 1
|
549 |
|
|
#define EOBJ_S_K_SUBTYP 4
|
550 |
|
|
#define EOBJ_S_C_SUBTYP 4
|
551 |
|
|
#define OBJ_S_C_MAXRECSIZ 2048 /* Maximu legal record size. */
|
552 |
|
|
#define EOBJ_S_C_MAXRECSIZ 8192 /* Maximu legal record size. */
|
553 |
|
|
#define OBJ_S_C_STRLVL 0 /* Structre level. */
|
554 |
|
|
#define EOBJ_S_C_STRLVL 2 /* Structre level. */
|
555 |
|
|
#define OBJ_S_C_SYMSIZ 31 /* Maximu symbol length. */
|
556 |
|
|
#define EOBJ_S_C_SYMSIZ 64 /* Maximu symbol length. */
|
557 |
|
|
#define EOBJ_S_C_SECSIZ 31 /* Maximu section name length. */
|
558 |
|
|
#define OBJ_S_C_STOREPLIM -1 /* Maximu repeat count on store commands. */
|
559 |
|
|
#define EOBJ_S_C_STOREPLIM -1 /* Maximu repeat count on store commands. */
|
560 |
|
|
#define OBJ_S_C_PSCALILIM 9 /* Maximu p-sect alignment. */
|
561 |
|
|
#define EOBJ_S_C_PSCALILIM 16 /* Maximu p-sect alignment. */
|
562 |
|
|
|
563 |
|
|
#define EVAX_OFFSET 256 /* Type ofset for EVAX codes in switch. */
|
564 |
|
|
|
565 |
|
|
/* Miscellaneous definitions. */
|
566 |
|
|
|
567 |
|
|
#if __GNUC__
|
568 |
|
|
typedef unsigned long long uquad;
|
569 |
|
|
#else
|
570 |
|
|
typedef unsigned long uquad;
|
571 |
|
|
#endif
|
572 |
|
|
|
573 |
|
|
#define MAX_OUTREC_SIZE 4096
|
574 |
|
|
#define MIN_OUTREC_LUFT 64
|
575 |
|
|
|
576 |
|
|
/* VMS module header. */
|
577 |
|
|
|
578 |
|
|
struct hdr_struct
|
579 |
|
|
{
|
580 |
|
|
char hdr_b_strlvl;
|
581 |
|
|
int hdr_l_arch1;
|
582 |
|
|
int hdr_l_arch2;
|
583 |
|
|
int hdr_l_recsiz;
|
584 |
|
|
char *hdr_t_name;
|
585 |
|
|
char *hdr_t_version;
|
586 |
|
|
char *hdr_t_date;
|
587 |
|
|
char *hdr_c_lnm;
|
588 |
|
|
char *hdr_c_src;
|
589 |
|
|
char *hdr_c_ttl;
|
590 |
|
|
};
|
591 |
|
|
|
592 |
|
|
#define EMH_S_W_HDRTYP 4
|
593 |
|
|
#define EMH_S_B_STRLVL 6
|
594 |
|
|
#define EMH_S_L_ARCH1 8
|
595 |
|
|
#define EMH_S_L_ARCH2 12
|
596 |
|
|
#define EH_S_L_RECSIZ 16
|
597 |
|
|
#define EMH_S_B_NAMLNG 20
|
598 |
|
|
|
599 |
|
|
#define EMH_DATE_LENGTH 17
|
600 |
|
|
|
601 |
|
|
/* VMS End-Of-Module records (EOM/EEOM). */
|
602 |
|
|
|
603 |
|
|
struct eom_struct
|
604 |
|
|
{
|
605 |
|
|
int eom_l_total_lps;
|
606 |
|
|
short eom_w_comcod;
|
607 |
|
|
bfd_boolean eom_has_transfer;
|
608 |
|
|
char eom_b_tfrflg;
|
609 |
|
|
int eom_l_psindx;
|
610 |
|
|
int eom_l_tfradr;
|
611 |
|
|
};
|
612 |
|
|
|
613 |
|
|
#define EEOM_S_L_TOTAL_LPS 4
|
614 |
|
|
#define EEOM_S_W_COMCOD 8
|
615 |
|
|
#define EEOM_S_B_TFRFLG 10
|
616 |
|
|
#define EEOM_S_L_PSINDX 12
|
617 |
|
|
#define EEOM_S_L_TFRADR 16
|
618 |
|
|
|
619 |
|
|
/* VMS Image Header Records (IHD/EIHD). */
|
620 |
|
|
|
621 |
|
|
#define EIHD_S_K_MAJORID 3 /* Major id constant */
|
622 |
|
|
#define EIHD_S_K_MINORID 0 /* Minor id constant */
|
623 |
|
|
#define EIHD_S_K_EXE 1 /* Executable image */
|
624 |
|
|
|
625 |
|
|
#define EIHD_S_L_SIZE 8
|
626 |
|
|
#define EIHD_S_L_ISDOFF 12
|
627 |
|
|
#define EIHD_S_L_SYMDBGOFF 20
|
628 |
|
|
#define EIHD_S_Q_SYMVVA 40
|
629 |
|
|
#define EIHD_S_L_IMGTYPE 52
|
630 |
|
|
|
631 |
|
|
/* VMS Image Section Description Records (ISD/EISD). */
|
632 |
|
|
|
633 |
|
|
#define EISD_S_L_EISDSIZE 8
|
634 |
|
|
#define EISD_S_L_SECSIZE 12
|
635 |
|
|
#define EISD_S_Q_VIR_ADDR 16
|
636 |
|
|
#define EISD_S_L_FLAGS 24
|
637 |
|
|
#define EISD_S_L_VBN 28
|
638 |
|
|
#define EISD_S_R_CONTROL 32
|
639 |
|
|
#define EISD_S_L_IDENT 36
|
640 |
|
|
#define EISD_S_T_GBLNAM 40
|
641 |
|
|
|
642 |
|
|
#define EISD_S_M_GBL 0x0001
|
643 |
|
|
#define EISD_S_M_CRF 0x0002
|
644 |
|
|
#define EISD_S_M_DZRO 0x0004
|
645 |
|
|
#define EISD_S_M_WRT 0x0008
|
646 |
|
|
#define EISD_S_M_INITALCODE 0x0010
|
647 |
|
|
#define EISD_S_M_BASED 0x0020
|
648 |
|
|
#define EISD_S_M_FIXUPVEC 0x0040
|
649 |
|
|
#define EISD_S_M_RESIDENT 0x0080
|
650 |
|
|
#define EISD_S_M_VECTOR 0x0100
|
651 |
|
|
#define EISD_S_M_PROTECT 0x0200
|
652 |
|
|
#define EISD_S_M_LASTCLU 0x0400
|
653 |
|
|
#define EISD_S_M_EXE 0x0800
|
654 |
|
|
#define EISD_S_M_NONSHRADR 0x1000
|
655 |
|
|
#define EISD_S_M_QUAD_LENGTH 0x2000
|
656 |
|
|
#define EISD_S_M_ALLOC_64BIT 0x4000
|
657 |
|
|
|
658 |
|
|
/* VMS Image Header Symbol Records (IHS/EIHS). */
|
659 |
|
|
|
660 |
|
|
#define EIHS_S_L_DSTVBN 8
|
661 |
|
|
#define EIHS_S_L_DSTSIZE 12
|
662 |
|
|
#define EIHS_S_L_GSTVBN 16
|
663 |
|
|
#define EIHS_S_L_GSTSIZE 20
|
664 |
|
|
#define EIHS_S_L_DMTVBN 24
|
665 |
|
|
#define EIHS_S_L_DMTBYTES 28
|
666 |
|
|
|
667 |
|
|
/* Debugger symbol definitions. */
|
668 |
|
|
|
669 |
|
|
#define DBG_S_L_DMT_MODBEG 0
|
670 |
|
|
#define DBG_S_L_DST_SIZE 4
|
671 |
|
|
#define DBG_S_W_DMT_PSECT_COUNT 8
|
672 |
|
|
#define DBG_S_C_DMT_HEADER_SIZE 12
|
673 |
|
|
|
674 |
|
|
#define DBG_S_L_DMT_PSECT_START 0
|
675 |
|
|
#define DBG_S_L_DMT_PSECT_LENGTH 4
|
676 |
|
|
#define DBG_S_C_DMT_PSECT_SIZE 8
|
677 |
|
|
|
678 |
|
|
/* File format. */
|
679 |
|
|
enum file_format_enum
|
680 |
|
|
{
|
681 |
|
|
/* Not yet known. */
|
682 |
|
|
FF_UNKNOWN,
|
683 |
|
|
|
684 |
|
|
/* Unix format. Each record is preceeded by the record length,
|
685 |
|
|
on 2 bytes. */
|
686 |
|
|
FF_FOREIGN,
|
687 |
|
|
|
688 |
|
|
/* Native (=VMS) format. The file only contains the content of the
|
689 |
|
|
records. This may also appear on Unix, depending on which tool
|
690 |
|
|
was used to transfer files. */
|
691 |
|
|
FF_NATIVE
|
692 |
|
|
};
|
693 |
|
|
|
694 |
|
|
enum file_type_enum { FT_UNKNOWN, FT_MODULE, FT_IMAGE };
|
695 |
|
|
|
696 |
|
|
typedef struct vms_symbol_struct
|
697 |
|
|
{
|
698 |
|
|
struct bfd_hash_entry bfd_hash;
|
699 |
|
|
asymbol *symbol;
|
700 |
|
|
} vms_symbol_entry;
|
701 |
|
|
|
702 |
|
|
/* Stack value for push/pop commands. */
|
703 |
|
|
|
704 |
|
|
struct stack_struct
|
705 |
|
|
{
|
706 |
|
|
uquad value;
|
707 |
|
|
int psect;
|
708 |
|
|
};
|
709 |
|
|
|
710 |
|
|
#define STACKSIZE 8192
|
711 |
|
|
|
712 |
|
|
/* A minimal decoding of DST compilation units. We only decode
|
713 |
|
|
what's needed to get to the line number information. */
|
714 |
|
|
|
715 |
|
|
struct fileinfo
|
716 |
|
|
{
|
717 |
|
|
char *name;
|
718 |
|
|
unsigned int srec;
|
719 |
|
|
};
|
720 |
|
|
|
721 |
|
|
struct srecinfo
|
722 |
|
|
{
|
723 |
|
|
struct srecinfo *next;
|
724 |
|
|
unsigned int line;
|
725 |
|
|
unsigned int sfile;
|
726 |
|
|
unsigned int srec;
|
727 |
|
|
};
|
728 |
|
|
|
729 |
|
|
struct lineinfo
|
730 |
|
|
{
|
731 |
|
|
struct lineinfo *next;
|
732 |
|
|
bfd_vma address;
|
733 |
|
|
unsigned int line;
|
734 |
|
|
};
|
735 |
|
|
|
736 |
|
|
struct funcinfo
|
737 |
|
|
{
|
738 |
|
|
struct funcinfo *next;
|
739 |
|
|
char *name;
|
740 |
|
|
bfd_vma low;
|
741 |
|
|
bfd_vma high;
|
742 |
|
|
};
|
743 |
|
|
|
744 |
|
|
struct module
|
745 |
|
|
{
|
746 |
|
|
/* Chain the previously read compilation unit. */
|
747 |
|
|
struct module *next;
|
748 |
|
|
|
749 |
|
|
/* The module name. */
|
750 |
|
|
char *name;
|
751 |
|
|
|
752 |
|
|
/* The start offset and size of debug info in the DST section. */
|
753 |
|
|
unsigned int modbeg;
|
754 |
|
|
unsigned int size;
|
755 |
|
|
|
756 |
|
|
/* The lowest and highest addresses contained in this compilation
|
757 |
|
|
unit as specified in the compilation unit header. */
|
758 |
|
|
bfd_vma low;
|
759 |
|
|
bfd_vma high;
|
760 |
|
|
|
761 |
|
|
/* The listing line table. */
|
762 |
|
|
struct lineinfo *line_table;
|
763 |
|
|
|
764 |
|
|
/* The source record table. */
|
765 |
|
|
struct srecinfo *srec_table;
|
766 |
|
|
|
767 |
|
|
/* A list of the functions found in this module. */
|
768 |
|
|
struct funcinfo *func_table;
|
769 |
|
|
|
770 |
|
|
/* Current allocation of file_table. */
|
771 |
|
|
unsigned int file_table_count;
|
772 |
|
|
|
773 |
|
|
/* An array of the files making up this module. */
|
774 |
|
|
struct fileinfo *file_table;
|
775 |
|
|
};
|
776 |
|
|
|
777 |
|
|
struct vms_private_data_struct
|
778 |
|
|
{
|
779 |
|
|
bfd_boolean is_vax;
|
780 |
|
|
bfd_boolean fixup_done; /* Flag to indicate if all
|
781 |
|
|
section pointers and PRIV(sections)
|
782 |
|
|
are set up correctly. */
|
783 |
|
|
unsigned char *vms_buf; /* record buffer */
|
784 |
|
|
unsigned int buf_size; /* size of record buffer */
|
785 |
|
|
unsigned char *vms_rec; /* record pointer in record buffer */
|
786 |
|
|
unsigned int rec_size; /* record size */
|
787 |
|
|
enum file_format_enum file_format;
|
788 |
|
|
|
789 |
|
|
struct hdr_struct hdr_data; /* data from HDR/EMH record */
|
790 |
|
|
struct eom_struct eom_data; /* data from EOM/EEOM record */
|
791 |
|
|
unsigned int section_count; /* # of sections in following array */
|
792 |
|
|
asection **sections; /* array of GSD/EGSD sections */
|
793 |
|
|
unsigned int gsd_sym_count; /* # of GSD/EGSD symbols */
|
794 |
|
|
asymbol **symbols; /* vector of GSD/EGSD symbols */
|
795 |
|
|
struct proc_value *procedure;
|
796 |
|
|
|
797 |
|
|
struct stack_struct *stack;
|
798 |
|
|
int stackptr;
|
799 |
|
|
|
800 |
|
|
struct bfd_hash_table *vms_symbol_table;
|
801 |
|
|
struct bfd_symbol **symcache;
|
802 |
|
|
int symnum;
|
803 |
|
|
|
804 |
|
|
asection *image_section; /* section for image_ptr */
|
805 |
|
|
unsigned char *image_ptr; /* a pointer to section->contents */
|
806 |
|
|
|
807 |
|
|
unsigned char pdsc[8]; /* procedure descriptor */
|
808 |
|
|
|
809 |
|
|
struct module *modules; /* list of all compilation units */
|
810 |
|
|
|
811 |
|
|
struct dst_info *dst_info;
|
812 |
|
|
asection *dst_section;
|
813 |
|
|
unsigned char *dst_ptr_end;
|
814 |
|
|
unsigned int dst_ptr_offsets_count; /* # of offsets in following array */
|
815 |
|
|
unsigned int *dst_ptr_offsets; /* array of saved image_ptr offsets */
|
816 |
|
|
|
817 |
|
|
/* Shared library support */
|
818 |
|
|
bfd_vma symvva; /* relative virtual address of symbol vector */
|
819 |
|
|
|
820 |
|
|
/* Output routine storage */
|
821 |
|
|
unsigned char *output_buf; /* output data */
|
822 |
|
|
int push_level;
|
823 |
|
|
int pushed_size;
|
824 |
|
|
int length_pos;
|
825 |
|
|
int output_size;
|
826 |
|
|
int output_alignment;
|
827 |
|
|
|
828 |
|
|
/* linkage index counter used by conditional store commands */
|
829 |
|
|
int vms_linkage_index;
|
830 |
|
|
|
831 |
|
|
/* see tc-alpha.c of gas for a description. */
|
832 |
|
|
int flag_hash_long_names; /* -+, hash instead of truncate */
|
833 |
|
|
int flag_show_after_trunc; /* -H, show hashing/truncation */
|
834 |
|
|
};
|
835 |
|
|
|
836 |
|
|
#define PRIV(name) ((struct vms_private_data_struct *)abfd->tdata.any)->name
|
837 |
|
|
|
838 |
|
|
/* Used to keep extra VMS specific information for a given section.
|
839 |
|
|
|
840 |
|
|
reloc_size holds the size of the relocation stream, note this
|
841 |
|
|
is very different from the number of relocations as VMS relocations
|
842 |
|
|
are variable length.
|
843 |
|
|
|
844 |
|
|
reloc_stream is the actual stream of relocation entries. */
|
845 |
|
|
|
846 |
|
|
struct vms_section_data_struct
|
847 |
|
|
{
|
848 |
|
|
bfd_size_type reloc_size;
|
849 |
|
|
unsigned char *reloc_stream;
|
850 |
|
|
bfd_size_type reloc_offset;
|
851 |
|
|
flagword vflags;
|
852 |
|
|
};
|
853 |
|
|
|
854 |
|
|
#define vms_section_data(sec) \
|
855 |
|
|
((struct vms_section_data_struct *)sec->used_by_bfd)
|
856 |
|
|
|
857 |
|
|
struct evax_private_udata_struct
|
858 |
|
|
{
|
859 |
|
|
asymbol *bsym;
|
860 |
|
|
asymbol *enbsym;
|
861 |
|
|
char *origname;
|
862 |
|
|
int lkindex;
|
863 |
|
|
};
|
864 |
|
|
|
865 |
|
|
#define SECTION_NAME_TEMPLATE "__SEC__%d"
|
866 |
|
|
|
867 |
|
|
#if VMS_DEBUG
|
868 |
|
|
extern void _bfd_vms_debug (int, char *, ...) ATTRIBUTE_PRINTF_2;
|
869 |
|
|
extern void _bfd_hexdump (int, unsigned char *, int, int);
|
870 |
|
|
|
871 |
|
|
#define vms_debug _bfd_vms_debug
|
872 |
|
|
#define vms_debug2(X) _bfd_vms_debug X
|
873 |
|
|
#else
|
874 |
|
|
#define vms_debug2(X)
|
875 |
|
|
#endif
|
876 |
|
|
|
877 |
|
|
extern struct bfd_hash_entry * _bfd_vms_hash_newfunc (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
878 |
|
|
extern void _bfd_vms_get_header_values (bfd *, unsigned char *, int *, int *);
|
879 |
|
|
extern int _bfd_vms_get_record (bfd *abf);
|
880 |
|
|
extern int _bfd_vms_next_record (bfd *abf);
|
881 |
|
|
extern char * _bfd_vms_save_sized_string (unsigned char *, int);
|
882 |
|
|
extern char * _bfd_vms_save_counted_string (unsigned char *);
|
883 |
|
|
extern void _bfd_vms_push (bfd *, uquad, int);
|
884 |
|
|
extern uquad _bfd_vms_pop (bfd *, int *);
|
885 |
|
|
extern void _bfd_vms_output_begin (bfd *, int, int);
|
886 |
|
|
extern void _bfd_vms_output_alignment (bfd *, int);
|
887 |
|
|
extern void _bfd_vms_output_push (bfd *);
|
888 |
|
|
extern void _bfd_vms_output_pop (bfd *);
|
889 |
|
|
extern void _bfd_vms_output_flush (bfd *);
|
890 |
|
|
extern void _bfd_vms_output_end (bfd *);
|
891 |
|
|
extern int _bfd_vms_output_check (bfd *, int);
|
892 |
|
|
extern void _bfd_vms_output_byte (bfd *, unsigned);
|
893 |
|
|
extern void _bfd_vms_output_short (bfd *, unsigned);
|
894 |
|
|
extern void _bfd_vms_output_long (bfd *, unsigned long);
|
895 |
|
|
extern void _bfd_vms_output_quad (bfd *, uquad);
|
896 |
|
|
extern void _bfd_vms_output_counted (bfd *, char *);
|
897 |
|
|
extern void _bfd_vms_output_dump (bfd *, unsigned char *, int);
|
898 |
|
|
extern void _bfd_vms_output_fill (bfd *, int, int);
|
899 |
|
|
extern char * _bfd_vms_length_hash_symbol (bfd *, const char *, int);
|
900 |
|
|
extern vms_symbol_entry * _bfd_vms_enter_symbol (bfd *, char *);
|
901 |
|
|
|
902 |
|
|
#define EGPS_S_V_NO_SHIFT 16
|
903 |
|
|
|
904 |
|
|
extern void bfd_vms_set_section_flags (bfd *, asection *, flagword);
|
905 |
|
|
#endif /* VMS_H */
|