-#undef vms
/* vms.h -- Header file for VMS (Alpha and Vax) support.
- Copyright 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
+
+ Main header file.
Written by Klaus K"ampf (kkaempf@rmi.de)
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+#undef vms
#ifndef VMS_H
#define VMS_H
+#include <time.h>
-/* Constants starting with 'Exxx_' are for openVMS/Alpha (EVAX object language) */
-
-/* VMS Text, information and relocation record (TIR/ETIR) definitions. */
-
-#define TIR_S_C_STA_GBL 0
-#define TIR_S_C_STA_SB 1
-#define TIR_S_C_STA_SW 2
-#define TIR_S_C_STA_LW 3
-#define TIR_S_C_STA_PB 4
-#define TIR_S_C_STA_PW 5
-#define TIR_S_C_STA_PL 6
-#define TIR_S_C_STA_UB 7
-#define TIR_S_C_STA_UW 8
-#define TIR_S_C_STA_BFI 9
-#define TIR_S_C_STA_WFI 10
-#define TIR_S_C_STA_LFI 11
-#define TIR_S_C_STA_EPM 12
-#define TIR_S_C_STA_CKARG 13
-#define TIR_S_C_STA_WPB 14
-#define TIR_S_C_STA_WPW 15
-#define TIR_S_C_STA_WPL 16
-#define TIR_S_C_STA_LSY 17
-#define TIR_S_C_STA_LIT 18
-#define TIR_S_C_STA_LEPM 19
-#define TIR_S_C_MAXSTACOD 19
-#define TIR_S_C_MINSTOCOD 20
-#define TIR_S_C_STO_SB 20
-#define TIR_S_C_STO_SW 21
-#define TIR_S_C_STO_L 22
-#define TIR_S_C_STO_LW 22
-#define TIR_S_C_STO_BD 23
-#define TIR_S_C_STO_WD 24
-#define TIR_S_C_STO_LD 25
-#define TIR_S_C_STO_LI 26
-#define TIR_S_C_STO_PIDR 27
-#define TIR_S_C_STO_PICR 28
-#define TIR_S_C_STO_RSB 29
-#define TIR_S_C_STO_RSW 30
-#define TIR_S_C_STO_RL 31
-#define TIR_S_C_STO_VPS 32
-#define TIR_S_C_STO_USB 33
-#define TIR_S_C_STO_USW 34
-#define TIR_S_C_STO_RUB 35
-#define TIR_S_C_STO_RUW 36
-#define TIR_S_C_STO_B 37
-#define TIR_S_C_STO_W 38
-#define TIR_S_C_STO_RB 39
-#define TIR_S_C_STO_RW 40
-#define TIR_S_C_STO_RIVB 41
-#define TIR_S_C_STO_PIRR 42
-#define TIR_S_C_MAXSTOCOD 42
-#define TIR_S_C_MINOPRCOD 50
-#define TIR_S_C_OPR_NOP 50
-#define TIR_S_C_OPR_ADD 51
-#define TIR_S_C_OPR_SUB 52
-#define TIR_S_C_OPR_MUL 53
-#define TIR_S_C_OPR_DIV 54
-#define TIR_S_C_OPR_AND 55
-#define TIR_S_C_OPR_IOR 56
-#define TIR_S_C_OPR_EOR 57
-#define TIR_S_C_OPR_NEG 58
-#define TIR_S_C_OPR_COM 59
-#define TIR_S_C_OPR_INSV 60
-#define TIR_S_C_OPR_ASH 61
-#define TIR_S_C_OPR_USH 62
-#define TIR_S_C_OPR_ROT 63
-#define TIR_S_C_OPR_SEL 64
-#define TIR_S_C_OPR_REDEF 65
-#define TIR_S_C_OPR_DFLIT 66
-#define TIR_S_C_MAXOPRCOD 66
-#define TIR_S_C_MINCTLCOD 80
-#define TIR_S_C_CTL_SETRB 80
-#define TIR_S_C_CTL_AUGRB 81
-#define TIR_S_C_CTL_DFLOC 82
-#define TIR_S_C_CTL_STLOC 83
-#define TIR_S_C_CTL_STKDL 84
-#define TIR_S_C_MAXCTLCOD 84
-
-#define ETIR_S_C_MINSTACOD 0 /* Minimum store code */
-#define ETIR_S_C_STA_GBL 0 /* Stack global symbol value */
-#define ETIR_S_C_STA_LW 1 /* Stack longword */
-#define ETIR_S_C_STA_QW 2 /* Stack quadword */
-#define ETIR_S_C_STA_PQ 3 /* Stack psect base plus quadword offset */
-#define ETIR_S_C_STA_LI 4 /* Stack literal */
-#define ETIR_S_C_STA_MOD 5 /* Stack module */
-#define ETIR_S_C_STA_CKARG 6 /* Check Arguments */
-#define ETIR_S_C_MAXSTACOD 6 /* Maximum stack code */
-#define ETIR_S_C_MINSTOCOD 50 /* Minimum store code */
-#define ETIR_S_C_STO_B 50 /* Store byte */
-#define ETIR_S_C_STO_W 51 /* Store word */
-#define ETIR_S_C_STO_LW 52 /* Store longword */
-#define ETIR_S_C_STO_QW 53 /* Store quadword */
-#define ETIR_S_C_STO_IMMR 54 /* Store immediate Repeated */
-#define ETIR_S_C_STO_GBL 55 /* Store global */
-#define ETIR_S_C_STO_CA 56 /* Store code address */
-#define ETIR_S_C_STO_RB 57 /* Store relative branch */
-#define ETIR_S_C_STO_AB 58 /* Store absolute branch */
-#define ETIR_S_C_STO_OFF 59 /* Store offset within psect */
-#define ETIR_S_C_STO_IMM 61 /* Store immediate */
-#define ETIR_S_C_STO_GBL_LW 62 /* Store global Longword */
-#define ETIR_S_C_STO_LP_PSB 63 /* STO_LP_PSB not valid in level 2 use STC_LP_PSB */
-#define ETIR_S_C_STO_HINT_GBL 64 /* Store 14 bit HINT at global address */
-#define ETIR_S_C_STO_HINT_PS 65 /* Store 14 bit HINT at psect + offset */
-#define ETIR_S_C_MAXSTOCOD 65 /* Maximum store code */
-#define ETIR_S_C_MINOPRCOD 100 /* Minimum operate code */
-#define ETIR_S_C_OPR_NOP 100 /* No-op */
-#define ETIR_S_C_OPR_ADD 101 /* Add */
-#define ETIR_S_C_OPR_SUB 102 /* Subtract */
-#define ETIR_S_C_OPR_MUL 103 /* Multiply */
-#define ETIR_S_C_OPR_DIV 104 /* Divide */
-#define ETIR_S_C_OPR_AND 105 /* Logical AND */
-#define ETIR_S_C_OPR_IOR 106 /* Logical inclusive OR */
-#define ETIR_S_C_OPR_EOR 107 /* Logical exclusive OR */
-#define ETIR_S_C_OPR_NEG 108 /* Negate */
-#define ETIR_S_C_OPR_COM 109 /* Complement */
-#define ETIR_S_C_OPR_INSV 110 /* Insert bit field */
-#define ETIR_S_C_OPR_ASH 111 /* Arithmetic shift */
-#define ETIR_S_C_OPR_USH 112 /* Unsigned shift */
-#define ETIR_S_C_OPR_ROT 113 /* Rotate */
-#define ETIR_S_C_OPR_SEL 114 /* Select one of three longwords on top of stack */
-#define ETIR_S_C_OPR_REDEF 115 /* Redefine this symbol after pass 2 */
-#define ETIR_S_C_OPR_DFLIT 116 /* Define a literal */
-#define ETIR_S_C_MAXOPRCOD 116 /* Maximum operate code */
-#define ETIR_S_C_MINCTLCOD 150 /* Minimum control code */
-#define ETIR_S_C_CTL_SETRB 150 /* Set relocation base */
-#define ETIR_S_C_CTL_AUGRB 151 /* Augment relocation base */
-#define ETIR_S_C_CTL_DFLOC 152 /* Define debug location */
-#define ETIR_S_C_CTL_STLOC 153 /* Set debug location */
-#define ETIR_S_C_CTL_STKDL 154 /* Stack debug location */
-#define ETIR_S_C_MAXCTLCOD 154 /* Maximum control code */
-#define ETIR_S_C_MINSTCCOD 200 /* Minimum store-conditional code */
-#define ETIR_S_C_STC_LP 200 /* Store-conditional Linkage Pair */
-#define ETIR_S_C_STC_LP_PSB 201 /* Store-conditional Linkage Pair with Procedure Signature */
-#define ETIR_S_C_STC_GBL 202 /* Store-conditional Address at global address */
-#define ETIR_S_C_STC_GCA 203 /* Store-conditional Code Address at global address */
-#define ETIR_S_C_STC_PS 204 /* Store-conditional Address at psect + offset */
-#define ETIR_S_C_STC_NOP_GBL 205 /* Store-conditional NOP at address of global */
-#define ETIR_S_C_STC_NOP_PS 206 /* Store-conditional NOP at pect + offset */
-#define ETIR_S_C_STC_BSR_GBL 207 /* Store-conditional BSR at global address */
-#define ETIR_S_C_STC_BSR_PS 208 /* Store-conditional BSR at pect + offset */
-#define ETIR_S_C_STC_LDA_GBL 209 /* Store-conditional LDA at global address */
-#define ETIR_S_C_STC_LDA_PS 210 /* Store-conditional LDA at psect + offset */
-#define ETIR_S_C_STC_BOH_GBL 211 /* Store-conditional BSR or Hint at global address */
-#define ETIR_S_C_STC_BOH_PS 212 /* Store-conditional BSR or Hint at pect + offset */
-#define ETIR_S_C_STC_NBH_GBL 213 /* Store-conditional NOP,BSR or HINT at global address */
-#define ETIR_S_C_STC_NBH_PS 214 /* Store-conditional NOP,BSR or HINT at psect + offset */
-#define ETIR_S_C_MAXSTCCOD 214 /* Maximum store-conditional code */
-
-/* VMS Global symbol definition record (GSD/EGSD). */
-
-#define GSD_S_K_ENTRIES 1
-#define GSD_S_C_ENTRIES 1
-#define GSD_S_C_PSC 0
-#define GSD_S_C_SYM 1
-#define GSD_S_C_EPM 2
-#define GSD_S_C_PRO 3
-#define GSD_S_C_SYMW 4
-#define GSD_S_C_EPMW 5
-#define GSD_S_C_PROW 6
-#define GSD_S_C_IDC 7
-#define GSD_S_C_ENV 8
-#define GSD_S_C_LSY 9
-#define GSD_S_C_LEPM 10
-#define GSD_S_C_LPRO 11
-#define GSD_S_C_SPSC 12
-#define GSD_S_C_SYMV 13
-#define GSD_S_C_EPMV 14
-#define GSD_S_C_PROV 15
-#define GSD_S_C_MAXRECTYP 15
-
-#define EGSD_S_K_ENTRIES 2 /* Offset to first entry in record */
-#define EGSD_S_C_ENTRIES 2 /* Offset to first entry in record */
-#define EGSD_S_C_PSC 0 /* Psect definition */
-#define EGSD_S_C_SYM 1 /* Symbol specification */
-#define EGSD_S_C_IDC 2 /* Random entity check */
-#define EGSD_S_C_SPSC 5 /* Shareable image psect definition */
-#define EGSD_S_C_SYMV 6 /* Vectored (dual-valued) versions of SYM, */
-#define EGSD_S_C_SYMM 7 /* Masked versions of SYM, */
-#define EGSD_S_C_SYMG 8 /* EGST - gst version of SYM */
-#define EGSD_S_C_MAXRECTYP 8 /* Maximum entry type defined */
-
-#define GPS_S_M_PIC 1
-#define GPS_S_M_LIB 2
-#define GPS_S_M_OVR 4
-#define GPS_S_M_REL 8
-#define GPS_S_M_GBL 16
-#define GPS_S_M_SHR 32
-#define GPS_S_M_EXE 64
-#define GPS_S_M_RD 128
-#define GPS_S_M_WRT 256
-#define GPS_S_M_VEC 512
-#define GPS_S_K_NAME 9
-#define GPS_S_C_NAME 9
-
-#define EGPS_S_V_PIC 0x0001
-#define EGPS_S_V_LIB 0x0002
-#define EGPS_S_V_OVR 0x0004
-#define EGPS_S_V_REL 0x0008
-#define EGPS_S_V_GBL 0x0010
-#define EGPS_S_V_SHR 0x0020
-#define EGPS_S_V_EXE 0x0040
-#define EGPS_S_V_RD 0x0080
-#define EGPS_S_V_WRT 0x0100
-#define EGPS_S_V_VEC 0x0200
-#define EGPS_S_V_NOMOD 0x0400
-#define EGPS_S_V_COM 0x0800
-
-#define GSY_S_M_WEAK 1
-#define GSY_S_M_DEF 2
-#define GSY_S_M_UNI 4
-#define GSY_S_M_REL 8
-
-#define EGSY_S_V_WEAK 0x0001
-#define EGSY_S_V_DEF 0x0002
-#define EGSY_S_V_UNI 0x0004
-#define EGSY_S_V_REL 0x0008
-#define EGSY_S_V_COMM 0x0010
-#define EGSY_S_V_VECEP 0x0020
-#define EGSY_S_V_NORM 0x0040
-
-#define LSY_S_M_DEF 2
-#define LSY_S_M_REL 8
-
-#define ENV_S_M_DEF 1
-#define ENV_S_M_NESTED 2
-
-/*
- * Debugger symbol definitions: These are done by hand, as no
- * machine-readable version seems
- * to be available.
- */
-#define DST_S_C_C 7 /* Language == "C" */
-#define DST_S_C_CXX 15 /* Language == "C++" */
-#define DST_S_C_VERSION 153
-#define DST_S_C_SOURCE 155 /* Source file */
-#define DST_S_C_PROLOG 162
-#define DST_S_C_BLKBEG 176 /* Beginning of block */
-#define DST_S_C_BLKEND 177 /* End of block */
-#define DST_S_C_ENTRY 181
-#define DST_S_C_PSECT 184
-#define DST_S_C_LINE_NUM 185 /* Line Number */
-#define DST_S_C_LBLORLIT 186
-#define DST_S_C_LABEL 187
-#define DST_S_C_MODBEG 188 /* Beginning of module */
-#define DST_S_C_MODEND 189 /* End of module */
-#define DST_S_C_RTNBEG 190 /* Beginning of routine */
-#define DST_S_C_RTNEND 191 /* End of routine */
-#define DST_S_C_DELTA_PC_W 1 /* Incr PC */
-#define DST_S_C_INCR_LINUM 2 /* Incr Line # */
-#define DST_S_C_INCR_LINUM_W 3 /* Incr Line # */
-#define DST_S_C_SET_LINUM_INCR 4
-#define DST_S_C_SET_LINUM_INCR_W 5
-#define DST_S_C_RESET_LINUM_INCR 6
-#define DST_S_C_BEG_STMT_MODE 7
-#define DST_S_C_END_STMT_MODE 8
-#define DST_S_C_SET_LINE_NUM 9 /* Set Line # */
-#define DST_S_C_SET_PC 10
-#define DST_S_C_SET_PC_W 11
-#define DST_S_C_SET_PC_L 12
-#define DST_S_C_SET_STMTNUM 13
-#define DST_S_C_TERM 14 /* End of lines */
-#define DST_S_C_TERM_W 15 /* End of lines */
-#define DST_S_C_SET_ABS_PC 16 /* Set PC */
-#define DST_S_C_DELTA_PC_L 17 /* Incr PC */
-#define DST_S_C_INCR_LINUM_L 18 /* Incr Line # */
-#define DST_S_C_SET_LINUM_B 19 /* Set Line # */
-#define DST_S_C_SET_LINUM_L 20 /* Set Line # */
-#define DST_S_C_TERM_L 21 /* End of lines */
-/* these are used with DST_S_C_SOURCE */
-#define DST_S_C_SRC_DECLFILE 1 /* Declare source file */
-#define DST_S_C_SRC_SETFILE 2 /* Set source file */
-#define DST_S_C_SRC_SETREC_L 3 /* Set record, longword value */
-#define DST_S_C_SRC_SETREC_W 4 /* Set record, word value */
-#define DST_S_C_SRC_DEFLINES_W 10 /* # of line, word counter */
-#define DST_S_C_SRC_DEFLINES_B 11 /* # of line, byte counter */
-#define DST_S_C_SRC_FORMFEED 16 /* ^L counts as a record */
-/* the following are the codes for the various data types. Anything not on
- * the list is included under 'advanced_type'
- */
-#define DBG_S_C_UCHAR 0x02
-#define DBG_S_C_USINT 0x03
-#define DBG_S_C_ULINT 0x04
-#define DBG_S_C_UQUAD 0x05
-#define DBG_S_C_SCHAR 0x06
-#define DBG_S_C_SSINT 0x07
-#define DBG_S_C_SLINT 0x08
-#define DBG_S_C_SQUAD 0x09
-#define DBG_S_C_REAL4 0x0a
-#define DBG_S_C_REAL8 0x0b /* D_float double */
-#define DBG_S_C_COMPLX4 0x0c /* 2xF_float complex float */
-#define DBG_S_C_COMPLX8 0x0d /* 2xD_float complex double */
-#define DBG_S_C_REAL8_G 0x1b /* G_float double */
-#define DBG_S_C_COMPLX8_G 0x1d /* 2xG_float complex double */
-#define DBG_S_C_FUNCTION_ADDR 0x17
-#define DBG_S_C_ADVANCED_TYPE 0xa3
-/* Some of these are just for future reference. [pr]
- */
-#define DBG_S_C_UBITA 0x01 /* unsigned, aligned bit field */
-#define DBG_S_C_UBITU 0x22 /* unsigned, unaligned bit field */
-#define DBG_S_C_SBITA 0x29 /* signed, aligned bit field */
-#define DBG_S_C_SBITU 0x2a /* signed, unaligned bit field */
-#define DBG_S_C_CSTRING 0x2e /* asciz ('\0' terminated) string */
-#define DBG_S_C_WCHAR 0x38 /* wchar_t */
-/* These are descriptor class codes.
- */
-#define DSC_K_CLASS_S 0x01 /* static (fixed length) */
-#define DSC_K_CLASS_D 0x02 /* dynamic string (not via malloc!) */
-#define DSC_K_CLASS_A 0x04 /* array */
-#define DSC_K_CLASS_UBS 0x0d /* unaligned bit string */
-/* These are the codes that are used to generate the definitions of struct
- * union and enum records
- */
-#define DBG_S_C_ENUM_ITEM 0xa4
-#define DBG_S_C_ENUM_START 0xa5
-#define DBG_S_C_ENUM_END 0xa6
-#define DBG_S_C_STRUCT_ITEM DST_K_VFLAGS_BITOFFS /* 0xff */
-#define DBG_S_C_STRUCT_START 0xab
-#define DBG_S_C_STRUCT_END 0xac
-#define DST_K_TYPSPEC 0xaf /* type specification */
-/* These codes are used in the generation of the symbol definition records
- */
-#define DST_K_VFLAGS_NOVAL 0x80 /* struct definition only */
-#define DST_K_VFLAGS_DSC 0xfa /* descriptor used */
-#define DST_K_VFLAGS_TVS 0xfb /* trailing value specified */
-#define DST_K_VS_FOLLOWS 0xfd /* value spec follows */
-#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. */
+/* Size of a VMS block on disk. */
-#if __GNUC__
-typedef unsigned long long uquad;
-#else
-typedef unsigned long uquad;
-#endif
+#define VMS_BLOCK_SIZE 512
+
+/* Miscellaneous definitions. */
#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;
-};
-
+/* File format. */
-/* vms end of module */
+enum file_format_enum
+ {
+ /* Not yet known. */
+ FF_UNKNOWN,
-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;
-};
+ /* Unix format. Each record is preceeded by the record length,
+ on 2 bytes. */
+ FF_FOREIGN,
-enum file_format_enum { FF_UNKNOWN, FF_FOREIGN, FF_NATIVE, FF_VAX };
+ /* Native (=VMS) format. The file only contains the content of the
+ records. This may also appear on Unix, depending on which tool
+ was used to transfer files. */
+ FF_NATIVE
+ };
-typedef struct vms_symbol_struct {
- struct bfd_hash_entry bfd_hash;
- asymbol *symbol;
-} vms_symbol_entry;
+/* VMS records input buffer. */
-/* stack value for push/pop commands */
+struct vms_rec_rd
+{
+ /* Buffer and its size. */
+ unsigned char *buf;
+ unsigned int buf_size;
-struct stack_struct {
- uquad value;
- int psect;
-};
-#define STACKSIZE 8192
+ /* Current record and its size. */
+ unsigned char *rec;
+ unsigned int rec_size;
-/* 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 */
+ /* Input file format. */
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 */
- 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 */
+/* VMS records output buffer. */
- /* Output routine storage */
+struct vms_rec_wr
+{
+ /* Output buffer. */
+ unsigned char *buf;
- unsigned char *output_buf; /* output data */
- int push_level;
- int pushed_size;
- int length_pos;
- int output_size;
- int output_alignment;
+ /* Current length of the record. */
+ unsigned short int size;
- /* linkage index counter
- used by conditional store commands (ETIR_S_C_STC_) */
+ /* Sub-record start offset. */
+ unsigned short int subrec_offset;
- int vms_linkage_index;
+ /* Some records must have a size that is a multiple of the alignment.
+ Mustn't be 0. */
+ unsigned short int align;
+};
- /* 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 */
+struct evax_private_udata_struct
+{
+ asymbol *bsym;
+ asymbol *enbsym;
+ char *origname;
+ int lkindex;
};
-#define PRIV(name) ((struct vms_private_data_struct *)abfd->tdata.any)->name
+/* vms-misc.c. */
-#define SECTION_NAME_TEMPLATE "__SEC__%d"
+#define VMS_DEBUG 0
#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));
+extern void _bfd_vms_debug (int, char *, ...) ATTRIBUTE_PRINTF_2;
+extern void _bfd_hexdump (int, unsigned char *, int, int);
#define vms_debug _bfd_vms_debug
+#define vms_debug2(X) _bfd_vms_debug X
+#else
+#define vms_debug2(X)
#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));
+extern char * vms_get_module_name (const char *, bfd_boolean);
+extern unsigned char *get_vms_time_string (void);
+extern time_t vms_time_to_time_t (unsigned int hi, unsigned int lo);
+extern time_t vms_rawtime_to_time_t (unsigned char *);
+extern void vms_time_t_to_vms_time (time_t ut, unsigned int *hi, unsigned int *lo);
+extern void vms_get_time (unsigned int *hi, unsigned int *lo);
+extern void vms_raw_get_time (unsigned char *buf);
+
+extern char * _bfd_vms_save_sized_string (bfd *, unsigned char *, size_t);
+extern char * _bfd_vms_save_counted_string (bfd *, unsigned char *, size_t);
+extern void _bfd_vms_output_begin (struct vms_rec_wr *, int);
+extern void _bfd_vms_output_alignment (struct vms_rec_wr *, int);
+extern void _bfd_vms_output_begin_subrec (struct vms_rec_wr *, int);
+extern void _bfd_vms_output_end_subrec (struct vms_rec_wr *);
+extern void _bfd_vms_output_end (bfd *, struct vms_rec_wr *);
+extern int _bfd_vms_output_check (struct vms_rec_wr *, int);
+extern void _bfd_vms_output_byte (struct vms_rec_wr *, unsigned);
+extern void _bfd_vms_output_short (struct vms_rec_wr *, unsigned);
+extern void _bfd_vms_output_long (struct vms_rec_wr *, unsigned long);
+extern void _bfd_vms_output_quad (struct vms_rec_wr *, bfd_vma);
+extern void _bfd_vms_output_counted (struct vms_rec_wr *, const char *);
+extern void _bfd_vms_output_dump (struct vms_rec_wr *, const unsigned char *, int);
+extern void _bfd_vms_output_fill (struct vms_rec_wr *, int, int);
+extern int _bfd_vms_convert_to_var_unix_filename (const char *);
+
+/* vms-alpha.c */
+
+extern void bfd_vms_set_section_flags (bfd *, asection *, flagword, flagword);
#endif /* VMS_H */
projects / deliverable / binutils-gdb.git / blobdiff