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#undef vms /* vms.h -- Header file for VMS (Alpha and Vax) support. Copyright 1996, 1997, 1998, 1999 Free Software Foundation, Inc. Written by Klaus K"ampf (kkaempf@rmi.de) 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 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. */ #ifndef VMS_H #define VMS_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. */ #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 */