675 lines
25 KiB
C
675 lines
25 KiB
C
#undef vms
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/* vms.h -- Header file for VMS (Alpha and Vax) support.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001
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Free Software Foundation, Inc.
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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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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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 language) */
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/* VMS Text, information and relocation record (TIR/ETIR) definitions. */
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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 plus quadword offset */
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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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/* VMS Global symbol definition record (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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#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_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 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_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 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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/*
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* Debugger symbol definitions: These are done by hand, as no
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* machine-readable version seems
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* to be available.
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*/
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#define DST_S_C_C 7 /* Language == "C" */
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#define DST_S_C_CXX 15 /* Language == "C++" */
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#define DST_S_C_VERSION 153
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#define DST_S_C_SOURCE 155 /* Source file */
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#define DST_S_C_PROLOG 162
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#define DST_S_C_BLKBEG 176 /* Beginning of block */
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#define DST_S_C_BLKEND 177 /* End of block */
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#define DST_S_C_ENTRY 181
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#define DST_S_C_PSECT 184
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#define DST_S_C_LINE_NUM 185 /* Line Number */
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#define DST_S_C_LBLORLIT 186
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#define DST_S_C_LABEL 187
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#define DST_S_C_MODBEG 188 /* Beginning of module */
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#define DST_S_C_MODEND 189 /* End of module */
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#define DST_S_C_RTNBEG 190 /* Beginning of routine */
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#define DST_S_C_RTNEND 191 /* End of routine */
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#define DST_S_C_DELTA_PC_W 1 /* Incr PC */
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#define DST_S_C_INCR_LINUM 2 /* Incr Line # */
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#define DST_S_C_INCR_LINUM_W 3 /* Incr Line # */
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#define DST_S_C_SET_LINUM_INCR 4
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#define DST_S_C_SET_LINUM_INCR_W 5
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#define DST_S_C_RESET_LINUM_INCR 6
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#define DST_S_C_BEG_STMT_MODE 7
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#define DST_S_C_END_STMT_MODE 8
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#define DST_S_C_SET_LINE_NUM 9 /* Set Line # */
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#define DST_S_C_SET_PC 10
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#define DST_S_C_SET_PC_W 11
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#define DST_S_C_SET_PC_L 12
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#define DST_S_C_SET_STMTNUM 13
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#define DST_S_C_TERM 14 /* End of lines */
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#define DST_S_C_TERM_W 15 /* End of lines */
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#define DST_S_C_SET_ABS_PC 16 /* Set PC */
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#define DST_S_C_DELTA_PC_L 17 /* Incr PC */
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#define DST_S_C_INCR_LINUM_L 18 /* Incr Line # */
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#define DST_S_C_SET_LINUM_B 19 /* Set Line # */
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#define DST_S_C_SET_LINUM_L 20 /* Set Line # */
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#define DST_S_C_TERM_L 21 /* End of lines */
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/* these are used with DST_S_C_SOURCE */
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#define DST_S_C_SRC_DECLFILE 1 /* Declare source file */
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#define DST_S_C_SRC_SETFILE 2 /* Set source file */
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#define DST_S_C_SRC_SETREC_L 3 /* Set record, longword value */
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#define DST_S_C_SRC_SETREC_W 4 /* Set record, word value */
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#define DST_S_C_SRC_DEFLINES_W 10 /* # of line, word counter */
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#define DST_S_C_SRC_DEFLINES_B 11 /* # of line, byte counter */
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#define DST_S_C_SRC_FORMFEED 16 /* ^L counts as a record */
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/* the following are the codes for the various data types. Anything not on
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* the list is included under 'advanced_type'
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*/
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#define DBG_S_C_UCHAR 0x02
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#define DBG_S_C_USINT 0x03
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#define DBG_S_C_ULINT 0x04
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#define DBG_S_C_UQUAD 0x05
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#define DBG_S_C_SCHAR 0x06
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#define DBG_S_C_SSINT 0x07
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#define DBG_S_C_SLINT 0x08
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#define DBG_S_C_SQUAD 0x09
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#define DBG_S_C_REAL4 0x0a
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#define DBG_S_C_REAL8 0x0b /* D_float double */
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#define DBG_S_C_COMPLX4 0x0c /* 2xF_float complex float */
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#define DBG_S_C_COMPLX8 0x0d /* 2xD_float complex double */
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#define DBG_S_C_REAL8_G 0x1b /* G_float double */
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#define DBG_S_C_COMPLX8_G 0x1d /* 2xG_float complex double */
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#define DBG_S_C_FUNCTION_ADDR 0x17
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#define DBG_S_C_ADVANCED_TYPE 0xa3
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/* Some of these are just for future reference. [pr]
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*/
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#define DBG_S_C_UBITA 0x01 /* unsigned, aligned bit field */
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#define DBG_S_C_UBITU 0x22 /* unsigned, unaligned bit field */
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#define DBG_S_C_SBITA 0x29 /* signed, aligned bit field */
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#define DBG_S_C_SBITU 0x2a /* signed, unaligned bit field */
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#define DBG_S_C_CSTRING 0x2e /* asciz ('\0' terminated) string */
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#define DBG_S_C_WCHAR 0x38 /* wchar_t */
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/* These are descriptor class codes.
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*/
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#define DSC_K_CLASS_S 0x01 /* static (fixed length) */
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#define DSC_K_CLASS_D 0x02 /* dynamic string (not via malloc!) */
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#define DSC_K_CLASS_A 0x04 /* array */
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#define DSC_K_CLASS_UBS 0x0d /* unaligned bit string */
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/* These are the codes that are used to generate the definitions of struct
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* union and enum records
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*/
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#define DBG_S_C_ENUM_ITEM 0xa4
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#define DBG_S_C_ENUM_START 0xa5
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#define DBG_S_C_ENUM_END 0xa6
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#define DBG_S_C_STRUCT_ITEM DST_K_VFLAGS_BITOFFS /* 0xff */
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#define DBG_S_C_STRUCT_START 0xab
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#define DBG_S_C_STRUCT_END 0xac
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#define DST_K_TYPSPEC 0xaf /* type specification */
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/* These codes are used in the generation of the symbol definition records
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*/
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#define DST_K_VFLAGS_NOVAL 0x80 /* struct definition only */
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#define DST_K_VFLAGS_DSC 0xfa /* descriptor used */
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#define DST_K_VFLAGS_TVS 0xfb /* trailing value specified */
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#define DST_K_VS_FOLLOWS 0xfd /* value spec follows */
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#define DST_K_VFLAGS_BITOFFS 0xff /* value contains bit offset */
|
|
#define DST_K_VALKIND_LITERAL 0
|
|
#define DST_K_VALKIND_ADDR 1
|
|
#define DST_K_VALKIND_DESC 2
|
|
#define DST_K_VALKIND_REG 3
|
|
#define DST_K_REG_VAX_AP 0x0c /* R12 */
|
|
#define DST_K_REG_VAX_FP 0x0d /* R13 */
|
|
#define DST_K_REG_VAX_SP 0x0e /* R14 */
|
|
#define DST_V_VALKIND 0 /* offset of valkind field */
|
|
#define DST_V_INDIRECT 2 /* offset to indirect bit */
|
|
#define DST_V_DISP 3 /* offset to displacement bit */
|
|
#define DST_V_REGNUM 4 /* offset to register number */
|
|
#define DST_M_INDIRECT (1<<DST_V_INDIRECT)
|
|
#define DST_M_DISP (1<<DST_V_DISP)
|
|
#define DBG_C_FUNCTION_PARAM /* 0xc9 */ \
|
|
(DST_K_VALKIND_ADDR|DST_M_DISP|(DST_K_REG_VAX_AP<<DST_V_REGNUM))
|
|
#define DBG_C_LOCAL_SYM /* 0xd9 */ \
|
|
(DST_K_VALKIND_ADDR|DST_M_DISP|(DST_K_REG_VAX_FP<<DST_V_REGNUM))
|
|
/* Kinds of value specifications
|
|
*/
|
|
#define DST_K_VS_ALLOC_SPLIT 3 /* split lifetime */
|
|
/* Kinds of type specifications
|
|
*/
|
|
#define DST_K_TS_ATOM 0x01 /* atomic type specification */
|
|
#define DST_K_TS_DSC 0x02 /* descriptor type spec */
|
|
#define DST_K_TS_IND 0x03 /* indirect type specification */
|
|
#define DST_K_TS_TPTR 0x04 /* typed pointer type spec */
|
|
#define DST_K_TS_PTR 0x05 /* pointer type spec */
|
|
#define DST_K_TS_ARRAY 0x07 /* array type spec */
|
|
#define DST_K_TS_NOV_LENG 0x0e /* novel length type spec */
|
|
/* These are the codes that are used in the suffix records to determine the
|
|
* actual data type
|
|
*/
|
|
#define DBG_S_C_BASIC DST_K_TS_ATOM
|
|
#define DBG_S_C_BASIC_ARRAY DST_K_TS_DSC
|
|
#define DBG_S_C_STRUCT DST_K_TS_IND
|
|
#define DBG_S_C_POINTER DST_K_TS_TPTR
|
|
#define DBG_S_C_VOID DST_K_TS_PTR
|
|
#define DBG_S_C_COMPLEX_ARRAY DST_K_TS_ARRAY
|
|
|
|
/* VMS Module header record (EMH) definitions. */
|
|
|
|
#define MHD_S_C_MHD 0
|
|
#define MHD_S_C_LNM 1
|
|
#define MHD_S_C_SRC 2
|
|
#define MHD_S_C_TTL 3
|
|
#define MHD_S_C_CPR 4
|
|
#define MHD_S_C_MTC 5
|
|
#define MHD_S_C_GTX 6
|
|
#define MHD_S_C_MAXHDRTYP 6
|
|
|
|
#define EMH_S_C_MHD 0 /* Main header record */
|
|
#define EMH_S_C_LNM 1 /* Language name and version */
|
|
#define EMH_S_C_SRC 2 /* Source file specification */
|
|
#define EMH_S_C_TTL 3 /* Title text of module */
|
|
#define EMH_S_C_CPR 4 /* Copyright notice */
|
|
#define EMH_S_C_MTC 5 /* Maintenance status */
|
|
#define EMH_S_C_GTX 6 /* General text */
|
|
#define EMH_S_C_MAXHDRTYP 6 /* Maximum allowable type */
|
|
|
|
/* vms.c. */
|
|
|
|
extern asymbol *_bfd_vms_make_empty_symbol PARAMS ((bfd *abfd));
|
|
|
|
/* vms-gsd.c. */
|
|
|
|
extern int _bfd_vms_slurp_gsd PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_write_gsd PARAMS ((bfd *abfd, int objtype));
|
|
|
|
/* vms-mhd.c. */
|
|
|
|
extern int _bfd_vms_slurp_hdr PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_write_hdr PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_slurp_eom PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_write_eom PARAMS ((bfd *abfd, int objtype));
|
|
|
|
/* vms-tir.c. */
|
|
|
|
extern int _bfd_vms_slurp_tir PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_slurp_dbg PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_slurp_tbt PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_slurp_lnk PARAMS ((bfd *abfd, int objtype));
|
|
|
|
extern int _bfd_vms_write_tir PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_write_tbt PARAMS ((bfd *abfd, int objtype));
|
|
extern int _bfd_vms_write_dbg PARAMS ((bfd *abfd, int objtype));
|
|
|
|
/* The r_type field in a reloc is one of the following values. */
|
|
#define ALPHA_R_IGNORE 0
|
|
#define ALPHA_R_REFQUAD 1
|
|
#define ALPHA_R_BRADDR 2
|
|
#define ALPHA_R_HINT 3
|
|
#define ALPHA_R_SREL16 4
|
|
#define ALPHA_R_SREL32 5
|
|
#define ALPHA_R_SREL64 6
|
|
#define ALPHA_R_OP_PUSH 7
|
|
#define ALPHA_R_OP_STORE 8
|
|
#define ALPHA_R_OP_PSUB 9
|
|
#define ALPHA_R_OP_PRSHIFT 10
|
|
#define ALPHA_R_LINKAGE 11
|
|
#define ALPHA_R_REFLONG 12
|
|
#define ALPHA_R_CODEADDR 13
|
|
|
|
/* Object language definitions. */
|
|
|
|
#define OBJ_S_C_HDR 0 /*VAX module header record */
|
|
#define OBJ_S_C_GSD 1 /*VAX global symbol definition record */
|
|
#define OBJ_S_C_TIR 2 /*VAX text information record */
|
|
#define OBJ_S_C_EOM 3 /*VAX end of module record */
|
|
#define OBJ_S_C_DBG 4 /*VAX Debugger information record */
|
|
#define OBJ_S_C_TBT 5 /*VAX Traceback information record */
|
|
#define OBJ_S_C_LNK 6 /*VAX linker options record */
|
|
#define OBJ_S_C_EOMW 7 /*VAX end of module word-psect record */
|
|
#define OBJ_S_C_MAXRECTYP 7 /*VAX Last assigned record type */
|
|
#define EOBJ_S_C_EMH 8 /*EVAX module header record */
|
|
#define EOBJ_S_C_EEOM 9 /*EVAX end of module record */
|
|
#define EOBJ_S_C_EGSD 10 /*EVAX global symbol definition record */
|
|
#define EOBJ_S_C_ETIR 11 /*EVAX text information record */
|
|
#define EOBJ_S_C_EDBG 12 /*EVAX Debugger information record */
|
|
#define EOBJ_S_C_ETBT 13 /*EVAX Traceback information record */
|
|
#define EOBJ_S_C_MAXRECTYP 13 /*EVAX Last assigned record type */
|
|
#define OBJ_S_K_SUBTYP 1
|
|
#define OBJ_S_C_SUBTYP 1
|
|
#define EOBJ_S_K_SUBTYP 4
|
|
#define EOBJ_S_C_SUBTYP 4
|
|
#define OBJ_S_C_MAXRECSIZ 2048 /*Maximum legal record size */
|
|
#define EOBJ_S_C_MAXRECSIZ 8192 /*Maximum legal record size */
|
|
#define OBJ_S_C_STRLVL 0 /*Structure level */
|
|
#define EOBJ_S_C_STRLVL 2 /*Structure level */
|
|
#define OBJ_S_C_SYMSIZ 31 /*Maximum symbol length */
|
|
#define EOBJ_S_C_SYMSIZ 64 /*Maximum symbol length */
|
|
#define EOBJ_S_C_SECSIZ 31 /*Maximum section name length */
|
|
#define OBJ_S_C_STOREPLIM -1 /*Maximum repeat count on store commands */
|
|
#define EOBJ_S_C_STOREPLIM -1 /*Maximum repeat count on store commands */
|
|
#define OBJ_S_C_PSCALILIM 9 /*Maximum p-sect alignment */
|
|
#define EOBJ_S_C_PSCALILIM 16 /*Maximum p-sect alignment */
|
|
|
|
#define EVAX_OFFSET 256 /*type offset for EVAX codes in switch */
|
|
/* Miscellaneous definitions. */
|
|
|
|
#if __GNUC__
|
|
typedef unsigned long long uquad;
|
|
#else
|
|
typedef unsigned long uquad;
|
|
#endif
|
|
|
|
#define MAX_OUTREC_SIZE 4096
|
|
#define MIN_OUTREC_LUFT 64
|
|
|
|
typedef struct _vms_section {
|
|
unsigned char *contents;
|
|
bfd_vma offset;
|
|
bfd_size_type size;
|
|
struct _vms_section *next;
|
|
} vms_section;
|
|
|
|
extern boolean _bfd_save_vms_section
|
|
PARAMS ((bfd *abfd, asection *section, PTR data, file_ptr offset,
|
|
bfd_size_type count));
|
|
extern vms_section *_bfd_get_vms_section PARAMS ((bfd *abfd, int index));
|
|
|
|
typedef struct _vms_reloc {
|
|
struct _vms_reloc *next;
|
|
arelent *reloc;
|
|
asection *section;
|
|
} vms_reloc;
|
|
|
|
/* vms module header */
|
|
|
|
struct hdr_struc {
|
|
int hdr_b_strlvl;
|
|
long hdr_l_arch1;
|
|
long hdr_l_arch2;
|
|
long hdr_l_recsiz;
|
|
char *hdr_t_name;
|
|
char *hdr_t_version;
|
|
char *hdr_t_date;
|
|
char *hdr_c_lnm;
|
|
char *hdr_c_src;
|
|
char *hdr_c_ttl;
|
|
};
|
|
|
|
/* vms end of module */
|
|
|
|
struct eom_struc {
|
|
long eom_l_total_lps;
|
|
unsigned char eom_b_comcod;
|
|
boolean eom_has_transfer;
|
|
unsigned char eom_b_tfrflg;
|
|
long eom_l_psindx;
|
|
long eom_l_tfradr;
|
|
};
|
|
|
|
enum file_format_enum { FF_UNKNOWN, FF_FOREIGN, FF_NATIVE, FF_VAX };
|
|
|
|
typedef struct vms_symbol_struct {
|
|
struct bfd_hash_entry bfd_hash;
|
|
asymbol *symbol;
|
|
} vms_symbol_entry;
|
|
|
|
/* stack value for push/pop commands */
|
|
|
|
struct stack_struct {
|
|
uquad value;
|
|
int psect;
|
|
};
|
|
#define STACKSIZE 8192
|
|
|
|
/* location stack definitions for CTL_DFLOC, CTL_STLOC, and CTL_STKDL */
|
|
|
|
struct location_struct {
|
|
unsigned long value;
|
|
int psect;
|
|
};
|
|
#define LOCATION_SAVE_SIZE 32
|
|
|
|
#define VMS_SECTION_COUNT 1024
|
|
|
|
struct vms_private_data_struct {
|
|
int is_vax;
|
|
boolean fixup_done; /* Flag to indicate if all
|
|
section pointers and PRIV(sections)
|
|
are set up correctly */
|
|
unsigned char *vms_buf; /* buffer to record */
|
|
int buf_size; /* max size of buffer */
|
|
unsigned char *vms_rec; /* actual record ptr */
|
|
int rec_length; /* remaining record length */
|
|
int rec_size; /* actual record size */
|
|
int rec_type; /* actual record type */
|
|
enum file_format_enum file_format;
|
|
|
|
struct hdr_struc hdr_data; /* data from HDR/EMH record */
|
|
struct eom_struc eom_data; /* data from EOM/EEOM record */
|
|
unsigned int section_count; /* # of sections in following array */
|
|
asection **sections; /* array of GSD/EGSD sections */
|
|
int gsd_sym_count; /* # of GSD/EGSD symbols */
|
|
asymbol **symbols; /* vector of GSD/EGSD symbols */
|
|
struct proc_value *procedure;
|
|
|
|
struct stack_struct *stack;
|
|
int stackptr;
|
|
|
|
vms_section *vms_section_table[VMS_SECTION_COUNT];
|
|
|
|
struct bfd_hash_table *vms_symbol_table;
|
|
struct symbol_cache_entry **symcache;
|
|
int symnum;
|
|
|
|
struct location_struct *location_stack;
|
|
|
|
asection *image_section; /* section for image_ptr */
|
|
unsigned char *image_ptr; /* a pointer to section->contents */
|
|
|
|
unsigned char pdsc[8]; /* procedure descriptor */
|
|
|
|
/* Output routine storage */
|
|
|
|
unsigned char *output_buf; /* output data */
|
|
int push_level;
|
|
int pushed_size;
|
|
int length_pos;
|
|
int output_size;
|
|
int output_alignment;
|
|
|
|
/* linkage index counter
|
|
used by conditional store commands (ETIR_S_C_STC_) */
|
|
|
|
int vms_linkage_index;
|
|
|
|
/* see tc-alpha.c of gas for a description. */
|
|
int flag_hash_long_names; /* -+, hash instead of truncate */
|
|
int flag_show_after_trunc; /* -H, show hashing/truncation */
|
|
};
|
|
|
|
#define PRIV(name) ((struct vms_private_data_struct *)abfd->tdata.any)->name
|
|
|
|
#define SECTION_NAME_TEMPLATE "__SEC__%d"
|
|
|
|
#if VMS_DEBUG
|
|
extern void _bfd_vms_debug PARAMS((int level, char *format, ...));
|
|
extern void _bfd_hexdump
|
|
PARAMS ((int level, unsigned char *ptr, int size, int offset));
|
|
|
|
#define vms_debug _bfd_vms_debug
|
|
#endif
|
|
|
|
extern struct bfd_hash_entry *_bfd_vms_hash_newfunc
|
|
PARAMS ((struct bfd_hash_entry *entry, struct bfd_hash_table *table,
|
|
const char *string));
|
|
extern void _bfd_vms_get_header_values
|
|
PARAMS ((bfd *abfd, unsigned char *buf, int *type, int *length));
|
|
extern int _bfd_vms_get_record PARAMS ((bfd *abfd));
|
|
extern int _bfd_vms_next_record PARAMS ((bfd *abfd));
|
|
|
|
extern char *_bfd_vms_save_sized_string PARAMS ((unsigned char *str, int size));
|
|
extern char *_bfd_vms_save_counted_string PARAMS ((unsigned char *ptr));
|
|
extern void _bfd_vms_push PARAMS ((bfd *abfd, uquad val, int psect));
|
|
extern uquad _bfd_vms_pop PARAMS ((bfd *abfd, int *psect));
|
|
|
|
extern boolean _bfd_save_vms_section
|
|
PARAMS ((bfd *abfd, asection *section, PTR data, file_ptr offset,
|
|
bfd_size_type count));
|
|
extern void _bfd_vms_output_begin
|
|
PARAMS ((bfd *abfd, int rectype, int rechead));
|
|
extern void _bfd_vms_output_alignment PARAMS ((bfd *abfd, int alignto));
|
|
extern void _bfd_vms_output_push PARAMS ((bfd *abfd));
|
|
extern void _bfd_vms_output_pop PARAMS ((bfd *abfd));
|
|
extern void _bfd_vms_output_flush PARAMS ((bfd *abfd));
|
|
extern void _bfd_vms_output_end PARAMS ((bfd *abfd));
|
|
extern int _bfd_vms_output_check PARAMS ((bfd *abfd, int size));
|
|
extern void _bfd_vms_output_byte PARAMS ((bfd *abfd, unsigned int value));
|
|
extern void _bfd_vms_output_short PARAMS ((bfd *abfd, unsigned int value));
|
|
extern void _bfd_vms_output_long PARAMS ((bfd *abfd, unsigned long value));
|
|
extern void _bfd_vms_output_quad PARAMS ((bfd *abfd, uquad value));
|
|
extern void _bfd_vms_output_counted PARAMS ((bfd *abfd, char *value));
|
|
extern void _bfd_vms_output_dump PARAMS ((bfd *abfd, unsigned char *data,
|
|
int length));
|
|
extern void _bfd_vms_output_fill PARAMS ((bfd *abfd, int value, int length));
|
|
extern char *_bfd_vms_length_hash_symbol PARAMS ((bfd *abfd, const char *in, int maxlen));
|
|
|
|
extern vms_symbol_entry *_bfd_vms_enter_symbol PARAMS ((bfd *abfd, char *name));
|
|
|
|
#endif /* VMS_H */
|