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/* vms.h -- Header file for VMS (Alpha and Vax) support.
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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, 2002, 2003, 2005, 2007
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007,
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Free Software Foundation, Inc.
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2008, 2009 Free Software Foundation, Inc.
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Main header file.
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Written by Klaus K"ampf (kkaempf@rmi.de)
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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 file is part of BFD, the Binary File Descriptor library.
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#undef vms
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#undef vms
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#ifndef VMS_H
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#ifndef VMS_H
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#define 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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/* Constants starting with 'Exxx_' are for openVMS/Alpha (EVAX object
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language). */
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#define VMS_BLOCK_SIZE 512
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/* VMS Text, information and relocation record (TIR/ETIR) definitions. */
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/* VMS Text Information and Relocation Records (TIR/ETIR). */
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#define TIR_S_C_STA_GBL 0
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#define TIR_S_C_STA_GBL 0
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#define TIR_S_C_STA_SB 1
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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_SW 2
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#define TIR_S_C_STA_LW 3
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#define TIR_S_C_STA_LW 3
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#define ETIR_S_C_MINSTACOD 0 /* Minimum store code. */
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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_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_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_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_PQ 3 /* Stack psect base + quadword off. */
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#define ETIR_S_C_STA_LI 4 /* Stack literal. */
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#define ETIR_S_C_STA_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_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_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_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_MINSTOCOD 50 /* Minimum store code. */
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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_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_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_STC_NBH_PS 214 /* Store-conditional NOP,BSR or HINT at psect + offset. */
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#define ETIR_S_C_MAXSTCCOD 214 /* Maximum store-conditional code. */
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#define ETIR_S_C_MAXSTCCOD 214 /* Maximum store-conditional code. */
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/* VMS Global symbol definition record (GSD/EGSD). */
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#define ETIR_S_C_HEADER_SIZE 4 /* Size of the header of a command */
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/* VMS Global Symbol Directory Records (GSD/EGSD). */
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#define GSD_S_K_ENTRIES 1
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#define GSD_S_K_ENTRIES 1
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#define GSD_S_C_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_PSC 0
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#define GSD_S_C_SYM 1
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#define GSD_S_C_SYM 1
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#define EGSD_S_C_SYMV 6 /* Vectored (dual-valued) versions of SYM. */
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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_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_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 EGSD_S_C_MAXRECTYP 8 /* Maximum entry type defined. */
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/* Program Section Definition. */
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#define GPS_S_M_PIC 1
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#define GPS_S_M_PIC 1
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#define GPS_S_M_LIB 2
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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_OVR 4
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#define GPS_S_M_REL 8
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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_GBL 16
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#define GPS_S_M_WRT 256
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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_M_VEC 512
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#define GPS_S_K_NAME 9
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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 GPS_S_C_NAME 9
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#define EGPS_S_B_ALIGN 4
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#define EGPS_S_W_FLAGS 6
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#define EGPS_S_L_ALLOC 8
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#define EGPS_S_B_NAMLNG 12
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#define EGPS_S_V_PIC 0x0001
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#define EGPS_S_V_PIC 0x0001
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#define EGPS_S_V_LIB 0x0002
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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_OVR 0x0004
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#define EGPS_S_V_REL 0x0008
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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_GBL 0x0010
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#define EGPS_S_V_RD 0x0080
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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_WRT 0x0100
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#define EGPS_S_V_VEC 0x0200
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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_NOMOD 0x0400
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#define EGPS_S_V_COM 0x0800
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#define EGPS_S_V_COM 0x0800
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#define EGPS_S_V_ALLOC_64BIT 0x1000
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/* Symbol Defintion or Reference. */
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#define GSY_S_M_WEAK 1
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#define GSY_S_M_WEAK 1
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#define GSY_S_M_DEF 2
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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_UNI 4
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#define GSY_S_M_REL 8
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#define GSY_S_M_REL 8
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#define EGSY_S_W_FLAGS 6
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#define EGSY_S_V_WEAK 0x0001
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#define EGSY_S_V_WEAK 0x0001
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#define EGSY_S_V_DEF 0x0002
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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_UNI 0x0004
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#define EGSY_S_V_REL 0x0008
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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_COMM 0x0010
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#define EGSY_S_V_VECEP 0x0020
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#define EGSY_S_V_VECEP 0x0020
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#define EGSY_S_V_NORM 0x0040
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#define EGSY_S_V_NORM 0x0040
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#define EGSY_S_V_QUAD_VAL 0x0080
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#define LSY_S_M_DEF 2
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#define LSY_S_M_DEF 2
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#define LSY_S_M_REL 8
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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_DEF 1
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#define ENV_S_M_NESTED 2
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#define ENV_S_M_NESTED 2
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/* Symbol Definition. */
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#define ESDF_S_L_VALUE 8
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#define ESDF_S_L_PSINDX 28
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#define ESDF_S_B_NAMLNG 32
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/* Universal Symbol Definition. */
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#define EGST_S_W_FLAGS 6
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#define EGST_S_Q_LP_1 16
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#define EGST_S_Q_LP_2 24
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#define EGST_S_L_PSINDX 32
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#define EGST_S_B_NAMLNG 36
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/* Symbol Reference. */
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#define ESRF_S_B_NAMLNG 8
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/* Debugger symbol definitions: These are done by hand,
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/* Debugger symbol definitions: These are done by hand,
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as no machine-readable version seems to be available. */
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as no machine-readable version seems to be available. */
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#define DST_S_C_C 7 /* Language == "C". */
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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_CXX 15 /* Language == "C++". */
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#define DST_S_C_EPILOG 127
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#define DST_S_C_VERSION 153
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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_SOURCE 155 /* Source file. */
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#define DST_S_C_PROLOG 162
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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_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_BLKEND 177 /* End of block. */
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#define DST_S_C_LABEL 187
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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_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_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_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_RTNEND 191 /* End of routine. */
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/* These are used with DST_S_C_LINE_NUM. */
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#define DST_S_C_LINE_NUM_HEADER_SIZE 4
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#define DST_S_C_DELTA_PC_W 1 /* Incr PC. */
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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 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_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 4
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#define DST_S_C_SET_LINUM_INCR_W 5
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#define DST_S_C_SET_LINUM_INCR_W 5
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/* These are used with DST_S_C_SOURCE */
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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_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_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_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_SETREC_W 4 /* Set record, word value. */
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#define DST_S_C_SRC_SETLNUM_L 5 /* Set line, longword value. */
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#define DST_S_C_SRC_SETLNUM_W 6 /* Set line, word value. */
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#define DST_S_C_SRC_INCRLNUM_B 7 /* Increment line. */
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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_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_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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#define DST_S_C_SRC_FORMFEED 16 /* ^L counts as a record. */
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#define DST_S_B_PCLINE_UNSBYTE 1
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#define DST_S_W_PCLINE_UNSWORD 1
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#define DST_S_L_PCLINE_UNSLONG 1
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#define DST_S_B_MODBEG_NAME 14
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#define DST_S_L_RTNBEG_ADDRESS 5
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#define DST_S_B_RTNBEG_NAME 13
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#define DST_S_L_RTNEND_SIZE 5
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/* These are used with DST_S_C_SOURCE. */
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#define DST_S_C_SOURCE_HEADER_SIZE 4
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#define DST_S_B_SRC_DF_LENGTH 1
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#define DST_S_W_SRC_DF_FILEID 3
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#define DST_S_B_SRC_DF_FILENAME 20
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#define DST_S_B_SRC_UNSBYTE 1
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#define DST_S_W_SRC_UNSWORD 1
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#define DST_S_L_SRC_UNSLONG 1
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/* The following are the codes for the various data types. Anything not on
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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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the list is included under 'advanced_type'. */
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#define DBG_S_C_UCHAR 0x02
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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_USINT 0x03
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#define DBG_S_C_ULINT 0x04
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#define DBG_S_C_ULINT 0x04
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Line 387... |
/* These are descriptor class codes. */
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/* These are descriptor class codes. */
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#define DSC_K_CLASS_S 0x01 /* Static (fixed length). */
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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_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_A 0x04 /* Array. */
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#define DSC_K_CLASS_UBS 0x0d /* Unaligned bit string. */
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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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/* 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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union and enum records. */
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#define DBG_S_C_ENUM_ITEM 0xa4
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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_START 0xa5
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#define DBG_S_C_ENUM_END 0xa6
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#define DBG_S_C_ENUM_END 0xa6
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Line 439... |
#define DBG_S_C_STRUCT DST_K_TS_IND
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#define DBG_S_C_STRUCT DST_K_TS_IND
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#define DBG_S_C_POINTER DST_K_TS_TPTR
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#define DBG_S_C_POINTER DST_K_TS_TPTR
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#define DBG_S_C_VOID DST_K_TS_PTR
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#define DBG_S_C_VOID DST_K_TS_PTR
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#define DBG_S_C_COMPLEX_ARRAY DST_K_TS_ARRAY
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#define DBG_S_C_COMPLEX_ARRAY DST_K_TS_ARRAY
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/* VMS Module header record (EMH) definitions. */
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/* VMS Module Header Records (MHD/EMH). */
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#define MHD_S_C_MHD 0
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#define MHD_S_C_MHD 0
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#define MHD_S_C_LNM 1
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#define MHD_S_C_LNM 1
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#define MHD_S_C_SRC 2
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#define MHD_S_C_SRC 2
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#define MHD_S_C_TTL 3
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#define MHD_S_C_TTL 3
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Line 462... |
#define EMH_S_C_MAXHDRTYP 6 /* Maximum allowable type. */
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#define EMH_S_C_MAXHDRTYP 6 /* Maximum allowable type. */
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/* vms.c. */
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/* vms.c. */
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extern asymbol *_bfd_vms_make_empty_symbol (bfd *);
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extern asymbol *_bfd_vms_make_empty_symbol (bfd *);
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extern int _bfd_vms_slurp_object_records (bfd *abfd);
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/* vms-gsd.c. */
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/* vms-gsd.c. */
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extern int _bfd_vms_slurp_gsd (bfd *, int);
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extern int _bfd_vms_slurp_gsd (bfd *abfd, int objtype);
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extern int _bfd_vms_write_gsd (bfd *, int);
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extern int _bfd_vms_write_gsd (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_dbg (bfd *abfd, int objtype);
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/* vms-mhd.c. */
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extern int _bfd_vms_write_dbg (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_tbt (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_hdr (bfd *, int);
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extern int _bfd_vms_write_tbt (bfd *abfd, int objtype);
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extern int _bfd_vms_write_hdr (bfd *, int);
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extern int _bfd_vms_slurp_eom (bfd *, int);
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/* vms-misc.c. */
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extern int _bfd_vms_write_eom (bfd *, int);
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extern int _bfd_vms_get_object_record (bfd *abfd);
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extern int _bfd_vms_get_first_record (bfd *abfd);
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/* vms-hdr.c. */
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extern int _bfd_vms_slurp_hdr (bfd *abfd, int objtype);
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extern int _bfd_vms_write_hdr (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_eom (bfd *abfd, int objtype);
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extern int _bfd_vms_write_eom (bfd *abfd, int objtype);
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extern bfd_boolean _bfd_vms_find_nearest_dst_line
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(bfd *abfd, asection *section, asymbol **symbols, bfd_vma offset,
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const char **file, const char **func, unsigned int *line);
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extern int _bfd_vms_slurp_ihd
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(bfd *abfd, unsigned int *isd_offset, unsigned int *ihs_offset);
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extern int _bfd_vms_slurp_isd (bfd *abfd, unsigned int offset);
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extern int _bfd_vms_slurp_ihs (bfd *abfd, unsigned int offset);
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/* vms-tir.c. */
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/* vms-tir.c. */
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extern int _bfd_vms_slurp_tir (bfd *, int);
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extern int _bfd_vms_slurp_tir (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_dbg (bfd *, int);
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extern int _bfd_vms_write_tir (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_tbt (bfd *, int);
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extern int _bfd_vms_slurp_lnk (bfd *abfd, int objtype);
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extern int _bfd_vms_slurp_lnk (bfd *, int);
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extern int _bfd_vms_slurp_relocs (bfd *abfd);
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extern int _bfd_vms_write_tir (bfd *, int);
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extern int _bfd_vms_decode_relocs
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extern int _bfd_vms_write_tbt (bfd *, int);
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(bfd *abfd, arelent *relocs, asection *section, asymbol **symbols);
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extern int _bfd_vms_write_dbg (bfd *, int);
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/* The r_type field in a reloc is one of he following values. */
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/* The r_type field in a reloc is one of the following values. */
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#define ALPHA_R_IGNORE 0
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#define ALPHA_R_IGNORE 0
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#define ALPHA_R_REFQUAD 1
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#define ALPHA_R_REFQUAD 1
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#define ALPHA_R_BRADDR 2
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#define ALPHA_R_BRADDR 2
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#define ALPHA_R_HINT 3
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#define ALPHA_R_HINT 3
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#define ALPHA_R_SREL16 4
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#define ALPHA_R_SREL16 4
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Line 517... |
#define ALPHA_R_OP_PSUB 9
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#define ALPHA_R_OP_PSUB 9
|
#define ALPHA_R_OP_PRSHIFT 10
|
#define ALPHA_R_OP_PRSHIFT 10
|
#define ALPHA_R_LINKAGE 11
|
#define ALPHA_R_LINKAGE 11
|
#define ALPHA_R_REFLONG 12
|
#define ALPHA_R_REFLONG 12
|
#define ALPHA_R_CODEADDR 13
|
#define ALPHA_R_CODEADDR 13
|
|
#define ALPHA_R_NOP 14
|
|
#define ALPHA_R_BSR 15
|
|
#define ALPHA_R_LDA 16
|
|
#define ALPHA_R_BOH 17
|
|
|
/* Object language definitions. */
|
/* VMS Object Language (OBJ/EOBJ). */
|
|
|
#define OBJ_S_C_HDR 0 /* VAX moule header record. */
|
#define OBJ_S_C_HDR 0 /* VAX moule header record. */
|
#define OBJ_S_C_GSD 1 /* VAX glbal symbol definition record. */
|
#define OBJ_S_C_GSD 1 /* VAX glbal symbol definition record. */
|
#define OBJ_S_C_TIR 2 /* VAX tet information record. */
|
#define OBJ_S_C_TIR 2 /* VAX tet information record. */
|
#define OBJ_S_C_EOM 3 /* VAX en of module record. */
|
#define OBJ_S_C_EOM 3 /* VAX en of module record. */
|
#define OBJ_S_C_DBG 4 /* VAX Deugger information record. */
|
#define OBJ_S_C_DBG 4 /* VAX Deugger information record. */
|
#define OBJ_S_C_TBT 5 /* VAX Trceback information record. */
|
#define OBJ_S_C_TBT 5 /* VAX Trceback information record. */
|
#define OBJ_S_C_LNK 6 /* VAX liker options record. */
|
#define OBJ_S_C_LNK 6 /* VAX liker options record. */
|
#define OBJ_S_C_EOMW 7 /* VAX en of module word-psect record. */
|
#define OBJ_S_C_EOMW 7 /* VAX en of module word-psect record. */
|
#define OBJ_S_C_MAXRECTYP 7 /* VAX Lat assigned record type. */
|
#define OBJ_S_C_MAXRECTYP 7 /* VAX Lat assigned record type. */
|
|
|
#define EOBJ_S_C_EMH 8 /* EVAX mdule header record. */
|
#define EOBJ_S_C_EMH 8 /* EVAX mdule header record. */
|
#define EOBJ_S_C_EEOM 9 /* EVAX ed of module record. */
|
#define EOBJ_S_C_EEOM 9 /* EVAX ed of module record. */
|
#define EOBJ_S_C_EGSD 10 /* EVAX gobal symbol definition record.*/
|
#define EOBJ_S_C_EGSD 10 /* EVAX gobal symbol definition record.*/
|
#define EOBJ_S_C_ETIR 11 /* EVAX txt information record. */
|
#define EOBJ_S_C_ETIR 11 /* EVAX txt information record. */
|
#define EOBJ_S_C_EDBG 12 /* EVAX Dbugger information record. */
|
#define EOBJ_S_C_EDBG 12 /* EVAX Dbugger information record. */
|
#define EOBJ_S_C_ETBT 13 /* EVAX Taceback information record. */
|
#define EOBJ_S_C_ETBT 13 /* EVAX Taceback information record. */
|
#define EOBJ_S_C_MAXRECTYP 13 /* EVAX Lst assigned record type. */
|
#define EOBJ_S_C_MAXRECTYP 13 /* EVAX Lst assigned record type. */
|
|
|
#define OBJ_S_K_SUBTYP 1
|
#define OBJ_S_K_SUBTYP 1
|
#define OBJ_S_C_SUBTYP 1
|
#define OBJ_S_C_SUBTYP 1
|
#define EOBJ_S_K_SUBTYP 4
|
#define EOBJ_S_K_SUBTYP 4
|
#define EOBJ_S_C_SUBTYP 4
|
#define EOBJ_S_C_SUBTYP 4
|
#define OBJ_S_C_MAXRECSIZ 2048 /* Maximu legal record size. */
|
#define OBJ_S_C_MAXRECSIZ 2048 /* Maximu legal record size. */
|
| Line 475... |
Line 559... |
#define EOBJ_S_C_STOREPLIM -1 /* Maximu repeat count on store commands. */
|
#define EOBJ_S_C_STOREPLIM -1 /* Maximu repeat count on store commands. */
|
#define OBJ_S_C_PSCALILIM 9 /* Maximu p-sect alignment. */
|
#define OBJ_S_C_PSCALILIM 9 /* Maximu p-sect alignment. */
|
#define EOBJ_S_C_PSCALILIM 16 /* Maximu p-sect alignment. */
|
#define EOBJ_S_C_PSCALILIM 16 /* Maximu p-sect alignment. */
|
|
|
#define EVAX_OFFSET 256 /* Type ofset for EVAX codes in switch. */
|
#define EVAX_OFFSET 256 /* Type ofset for EVAX codes in switch. */
|
|
|
/* Miscellaneous definitions. */
|
/* Miscellaneous definitions. */
|
|
|
#if __GNUC__
|
#if __GNUC__
|
typedef unsigned long long uquad;
|
typedef unsigned long long uquad;
|
#else
|
#else
|
| Line 486... |
Line 571... |
#endif
|
#endif
|
|
|
#define MAX_OUTREC_SIZE 4096
|
#define MAX_OUTREC_SIZE 4096
|
#define MIN_OUTREC_LUFT 64
|
#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 vms_section * _bfd_get_vms_section (bfd *, int);
|
|
|
|
typedef struct _vms_reloc
|
|
{
|
|
struct _vms_reloc *next;
|
|
arelent *reloc;
|
|
asection *section;
|
|
} vms_reloc;
|
|
|
|
/* VMS module header. */
|
/* VMS module header. */
|
|
|
struct hdr_struc
|
struct hdr_struct
|
{
|
{
|
int hdr_b_strlvl;
|
char hdr_b_strlvl;
|
long hdr_l_arch1;
|
int hdr_l_arch1;
|
long hdr_l_arch2;
|
int hdr_l_arch2;
|
long hdr_l_recsiz;
|
int hdr_l_recsiz;
|
char * hdr_t_name;
|
char * hdr_t_name;
|
char * hdr_t_version;
|
char * hdr_t_version;
|
char * hdr_t_date;
|
char * hdr_t_date;
|
char * hdr_c_lnm;
|
char * hdr_c_lnm;
|
char * hdr_c_src;
|
char * hdr_c_src;
|
char * hdr_c_ttl;
|
char * hdr_c_ttl;
|
|
char *hdr_c_cpr;
|
};
|
};
|
|
|
/* VMS end of module. */
|
#define EMH_S_W_HDRTYP 4
|
|
#define EMH_S_B_STRLVL 6
|
|
#define EMH_S_L_ARCH1 8
|
|
#define EMH_S_L_ARCH2 12
|
|
#define EH_S_L_RECSIZ 16
|
|
#define EMH_S_B_NAMLNG 20
|
|
|
struct eom_struc
|
#define EMH_DATE_LENGTH 17
|
|
|
|
/* VMS End-Of-Module records (EOM/EEOM). */
|
|
|
|
struct eom_struct
|
{
|
{
|
long eom_l_total_lps;
|
int eom_l_total_lps;
|
unsigned char eom_b_comcod;
|
short eom_w_comcod;
|
bfd_boolean eom_has_transfer;
|
bfd_boolean eom_has_transfer;
|
unsigned char eom_b_tfrflg;
|
char eom_b_tfrflg;
|
long eom_l_psindx;
|
int eom_l_psindx;
|
long eom_l_tfradr;
|
int eom_l_tfradr;
|
};
|
};
|
|
|
enum file_format_enum { FF_UNKNOWN, FF_FOREIGN, FF_NATIVE, FF_VAX };
|
#define EEOM_S_L_TOTAL_LPS 4
|
|
#define EEOM_S_W_COMCOD 8
|
|
#define EEOM_S_B_TFRFLG 10
|
|
#define EEOM_S_L_PSINDX 12
|
|
#define EEOM_S_L_TFRADR 16
|
|
|
|
/* VMS Image Header Records (IHD/EIHD). */
|
|
|
|
#define EIHD_S_K_MAJORID 3 /* Major id constant */
|
|
#define EIHD_S_K_MINORID 0 /* Minor id constant */
|
|
#define EIHD_S_K_EXE 1 /* Executable image */
|
|
|
|
#define EIHD_S_L_SIZE 8
|
|
#define EIHD_S_L_ISDOFF 12
|
|
#define EIHD_S_L_SYMDBGOFF 20
|
|
#define EIHD_S_Q_SYMVVA 40
|
|
#define EIHD_S_L_IMGTYPE 52
|
|
|
|
/* VMS Image Section Description Records (ISD/EISD). */
|
|
|
|
#define EISD_S_L_EISDSIZE 8
|
|
#define EISD_S_L_SECSIZE 12
|
|
#define EISD_S_Q_VIR_ADDR 16
|
|
#define EISD_S_L_FLAGS 24
|
|
#define EISD_S_L_VBN 28
|
|
#define EISD_S_R_CONTROL 32
|
|
#define EISD_S_L_IDENT 36
|
|
#define EISD_S_T_GBLNAM 40
|
|
|
|
#define EISD_S_M_GBL 0x0001
|
|
#define EISD_S_M_CRF 0x0002
|
|
#define EISD_S_M_DZRO 0x0004
|
|
#define EISD_S_M_WRT 0x0008
|
|
#define EISD_S_M_INITALCODE 0x0010
|
|
#define EISD_S_M_BASED 0x0020
|
|
#define EISD_S_M_FIXUPVEC 0x0040
|
|
#define EISD_S_M_RESIDENT 0x0080
|
|
#define EISD_S_M_VECTOR 0x0100
|
|
#define EISD_S_M_PROTECT 0x0200
|
|
#define EISD_S_M_LASTCLU 0x0400
|
|
#define EISD_S_M_EXE 0x0800
|
|
#define EISD_S_M_NONSHRADR 0x1000
|
|
#define EISD_S_M_QUAD_LENGTH 0x2000
|
|
#define EISD_S_M_ALLOC_64BIT 0x4000
|
|
|
|
/* VMS Image Header Symbol Records (IHS/EIHS). */
|
|
|
|
#define EIHS_S_L_DSTVBN 8
|
|
#define EIHS_S_L_DSTSIZE 12
|
|
#define EIHS_S_L_GSTVBN 16
|
|
#define EIHS_S_L_GSTSIZE 20
|
|
#define EIHS_S_L_DMTVBN 24
|
|
#define EIHS_S_L_DMTBYTES 28
|
|
|
|
/* Debugger symbol definitions. */
|
|
|
|
#define DBG_S_L_DMT_MODBEG 0
|
|
#define DBG_S_L_DST_SIZE 4
|
|
#define DBG_S_W_DMT_PSECT_COUNT 8
|
|
#define DBG_S_C_DMT_HEADER_SIZE 12
|
|
|
|
#define DBG_S_L_DMT_PSECT_START 0
|
|
#define DBG_S_L_DMT_PSECT_LENGTH 4
|
|
#define DBG_S_C_DMT_PSECT_SIZE 8
|
|
|
|
|
|
enum file_format_enum { FF_UNKNOWN, FF_FOREIGN, FF_NATIVE };
|
|
enum file_type_enum { FT_UNKNOWN, FT_MODULE, FT_IMAGE };
|
|
|
typedef struct vms_symbol_struct
|
typedef struct vms_symbol_struct
|
{
|
{
|
struct bfd_hash_entry bfd_hash;
|
struct bfd_hash_entry bfd_hash;
|
asymbol *symbol;
|
asymbol *symbol;
|
| Line 546... |
Line 691... |
struct stack_struct
|
struct stack_struct
|
{
|
{
|
uquad value;
|
uquad value;
|
int psect;
|
int psect;
|
};
|
};
|
|
|
#define STACKSIZE 8192
|
#define STACKSIZE 8192
|
|
|
/* location stack definitions for CTL_DFLC, CTL_STLOC, and CTL_STKDL */
|
/* A minimal decoding of DST compilation units. We only decode
|
|
what's needed to get to the line number information. */
|
|
|
struct location_struct
|
struct fileinfo
|
{
|
{
|
unsigned long value;
|
char *name;
|
int psect;
|
unsigned int srec;
|
|
};
|
|
|
|
struct srecinfo
|
|
{
|
|
struct srecinfo *next;
|
|
unsigned int line;
|
|
unsigned int sfile;
|
|
unsigned int srec;
|
|
};
|
|
|
|
struct lineinfo
|
|
{
|
|
struct lineinfo *next;
|
|
bfd_vma address;
|
|
unsigned int line;
|
|
};
|
|
|
|
struct funcinfo
|
|
{
|
|
struct funcinfo *next;
|
|
char *name;
|
|
bfd_vma low;
|
|
bfd_vma high;
|
};
|
};
|
#define LOCATION_SAVE_SIZE 32
|
|
|
|
#define VMS_SECTION_COUNT 1024
|
struct module
|
|
{
|
|
/* Chain the previously read compilation unit. */
|
|
struct module *next;
|
|
|
|
/* The module name. */
|
|
char *name;
|
|
|
|
/* The start offset and size of debug info in the DST section. */
|
|
unsigned int modbeg;
|
|
unsigned int size;
|
|
|
|
/* The lowest and highest addresses contained in this compilation
|
|
unit as specified in the compilation unit header. */
|
|
bfd_vma low;
|
|
bfd_vma high;
|
|
|
|
/* The listing line table. */
|
|
struct lineinfo *line_table;
|
|
|
|
/* The source record table. */
|
|
struct srecinfo *srec_table;
|
|
|
|
/* A list of the functions found in this module. */
|
|
struct funcinfo *func_table;
|
|
|
|
/* Current allocation of file_table. */
|
|
unsigned int file_table_count;
|
|
|
|
/* An array of the files making up this module. */
|
|
struct fileinfo *file_table;
|
|
};
|
|
|
struct vms_private_data_struct
|
struct vms_private_data_struct
|
{
|
{
|
bfd_boolean is_vax;
|
bfd_boolean is_vax;
|
bfd_boolean fixup_done; /* Flag to indicate if all
|
bfd_boolean fixup_done; /* Flag to indicate if all
|
section pointers and PRIV(sections)
|
section pointers and PRIV(sections)
|
are set up correctly. */
|
are set up correctly. */
|
unsigned char *vms_buf; /* Buffer to record. */
|
unsigned char *vms_buf; /* record buffer */
|
int buf_size; /* Max size of buffer. */
|
unsigned int buf_size; /* size of record buffer */
|
unsigned char *vms_rec; /* Actual record ptr. */
|
unsigned char *vms_rec; /* record pointer in record buffer */
|
int rec_length; /* Remaining record length. */
|
unsigned int rec_size; /* record size */
|
int rec_size; /* Actual record size. */
|
|
int rec_type; /* Actual record type. */
|
|
enum file_format_enum file_format;
|
enum file_format_enum file_format;
|
|
|
struct hdr_struc hdr_data; /* Data from HDR/EMH record. */
|
struct hdr_struct hdr_data; /* data from HDR/EMH record */
|
struct eom_struc eom_data; /* Data from EOM/EEOM record. */
|
struct eom_struct eom_data; /* data from EOM/EEOM record */
|
unsigned int section_count; /* # of sections in following array. */
|
unsigned int section_count; /* # of sections in following array */
|
asection **sections; /* Array of GSD/EGSD sections. */
|
asection **sections; /* array of GSD/EGSD sections */
|
int gsd_sym_count; /* # of GSD/EGSD symbols. */
|
unsigned int gsd_sym_count; /* # of GSD/EGSD symbols */
|
asymbol **symbols; /* Vector of GSD/EGSD symbols. */
|
asymbol **symbols; /* vector of GSD/EGSD symbols */
|
struct proc_value *procedure;
|
struct proc_value *procedure;
|
|
|
struct stack_struct *stack;
|
struct stack_struct *stack;
|
int stackptr;
|
int stackptr;
|
|
|
vms_section *vms_section_table[VMS_SECTION_COUNT];
|
|
|
|
struct bfd_hash_table *vms_symbol_table;
|
struct bfd_hash_table *vms_symbol_table;
|
struct bfd_symbol **symcache;
|
struct bfd_symbol **symcache;
|
int symnum;
|
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 */
|
|
|
asection *image_section; /* Section for image_ptr. */
|
struct module *modules; /* list of all compilation units */
|
unsigned char *image_ptr; /* A pointer to section->contents. */
|
|
|
|
unsigned char pdsc[8]; /* Procedure descriptor. */
|
struct dst_info *dst_info;
|
|
asection *dst_section;
|
|
unsigned char *dst_ptr_end;
|
|
unsigned int dst_ptr_offsets_count; /* # of offsets in following array */
|
|
unsigned int *dst_ptr_offsets; /* array of saved image_ptr offsets */
|
|
|
/* Output routine storage. */
|
/* Shared library support */
|
unsigned char *output_buf; /* Output data. */
|
bfd_vma symvva; /* relative virtual address of symbol vector */
|
|
|
|
/* Output routine storage */
|
|
unsigned char *output_buf; /* output data */
|
int push_level;
|
int push_level;
|
int pushed_size;
|
int pushed_size;
|
int length_pos;
|
int length_pos;
|
int output_size;
|
int output_size;
|
int output_alignment;
|
int output_alignment;
|
|
|
/* Linkage index counter
|
/* linkage index counter used by conditional store commands */
|
used by conditional store commands (TIR_S_C_STC_). */
|
|
int vms_linkage_index;
|
int vms_linkage_index;
|
|
|
/* see tc-alpha.c of gas for a descripton. */
|
/* see tc-alpha.c of gas for a description. */
|
int flag_hash_long_names; /* -+, hash instead of truncate. */
|
int flag_hash_long_names; /* -+, hash instead of truncate */
|
int flag_show_after_trunc; /* -H, shw hashing/truncation. */
|
int flag_show_after_trunc; /* -H, show hashing/truncation */
|
};
|
};
|
|
|
#define PRIV(name) ((struct vms_private_data_struct *) abfd->tdata.any)->name
|
#define PRIV(name) ((struct vms_private_data_struct *) abfd->tdata.any)->name
|
|
|
|
/* Used to keep extra VMS specific information for a given section.
|
|
|
|
reloc_size holds the size of the relocation stream, note this
|
|
is very different from the number of relocations as VMS relocations
|
|
are variable length.
|
|
|
|
reloc_stream is the actual stream of relocation entries. */
|
|
|
|
struct vms_section_data_struct
|
|
{
|
|
bfd_size_type reloc_size;
|
|
unsigned char *reloc_stream;
|
|
bfd_size_type reloc_offset;
|
|
flagword vflags;
|
|
};
|
|
|
|
#define vms_section_data(sec) \
|
|
((struct vms_section_data_struct *)sec->used_by_bfd)
|
|
|
|
struct evax_private_udata_struct
|
|
{
|
|
asymbol *bsym;
|
|
asymbol *enbsym;
|
|
char *origname;
|
|
int lkindex;
|
|
};
|
|
|
#define SECTION_NAME_TEMPLATE "__SEC__%d"
|
#define SECTION_NAME_TEMPLATE "__SEC__%d"
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
extern void _bfd_vms_debug (int, char *, ...) ATTRIBUTE_PRINTF_2;
|
extern void _bfd_vms_debug (int, char *, ...) ATTRIBUTE_PRINTF_2;
|
extern void _bfd_hexdump (int, unsigned char *, int, int);
|
extern void _bfd_hexdump (int, unsigned char *, int, int);
|
| Line 633... |
Line 864... |
extern int _bfd_vms_next_record (bfd *abf);
|
extern int _bfd_vms_next_record (bfd *abf);
|
extern char * _bfd_vms_save_sized_string (unsigned char *, int);
|
extern char * _bfd_vms_save_sized_string (unsigned char *, int);
|
extern char * _bfd_vms_save_counted_string (unsigned char *);
|
extern char * _bfd_vms_save_counted_string (unsigned char *);
|
extern void _bfd_vms_push (bfd *, uquad, int);
|
extern void _bfd_vms_push (bfd *, uquad, int);
|
extern uquad _bfd_vms_pop (bfd *, int *);
|
extern uquad _bfd_vms_pop (bfd *, int *);
|
extern bfd_boolean _bfd_save_vms_section (bfd *, asection *, const void *, file_ptr, bfd_size_type);
|
|
extern void _bfd_vms_output_begin (bfd *, int, int);
|
extern void _bfd_vms_output_begin (bfd *, int, int);
|
extern void _bfd_vms_output_alignment (bfd *, int);
|
extern void _bfd_vms_output_alignment (bfd *, int);
|
extern void _bfd_vms_output_push (bfd *);
|
extern void _bfd_vms_output_push (bfd *);
|
extern void _bfd_vms_output_pop (bfd *);
|
extern void _bfd_vms_output_pop (bfd *);
|
extern void _bfd_vms_output_flush (bfd *);
|
extern void _bfd_vms_output_flush (bfd *);
|
| Line 651... |
Line 881... |
extern void _bfd_vms_output_dump (bfd *, unsigned char *, int);
|
extern void _bfd_vms_output_dump (bfd *, unsigned char *, int);
|
extern void _bfd_vms_output_fill (bfd *, int, int);
|
extern void _bfd_vms_output_fill (bfd *, int, int);
|
extern char * _bfd_vms_length_hash_symbol (bfd *, const char *, int);
|
extern char * _bfd_vms_length_hash_symbol (bfd *, const char *, int);
|
extern vms_symbol_entry * _bfd_vms_enter_symbol (bfd *, char *);
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extern vms_symbol_entry * _bfd_vms_enter_symbol (bfd *, char *);
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#define EGPS_S_V_NO_SHIFT 16
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extern void bfd_vms_set_section_flags (bfd *, asection *, flagword);
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#endif /* VMS_H */
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#endif /* VMS_H */
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