Initial revision

1 files changed, 552 insertions, 0 deletions

diff --git a/gas/config/obj-vms.h b/gas/config/obj-vms.h
new file mode 100644
index 0000000000..ac0c1fb356
--- /dev/null
+++ b/gas/config/obj-vms.h
@@ -0,0 +1,552 @@
+/* VMS object file format
+   Copyright (C) 1989, 90, 91, 92, 93, 94, 95, 96, 1997
+   Free Software Foundation, Inc.
+
+This file is part of GAS, the GNU Assembler.
+
+GAS 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,
+or (at your option) any later version.
+
+GAS 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 GAS; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA. */
+
+/* Tag to validate a.out object file format processing */
+#define OBJ_VMS 1
+
+#include "targ-cpu.h"
+
+#define LONGWORD_ALIGNMENT	2
+
+/* This macro controls subsection alignment within a section.
+ *
+ * Under VAX/VMS, the linker (and PSECT specifications)
+ * take care of correctly aligning the segments.
+ * Doing the alignment here (on initialized data) can
+ * mess up the calculation of global data PSECT sizes.
+ */
+#define SUB_SEGMENT_ALIGN(SEG)	\
+		(((SEG) == data_section) ? 0 : LONGWORD_ALIGNMENT)
+
+/* This flag is used to remember whether we are in the const or the
+   data section.  By and large they are identical, but we set a no-write
+   bit for psects in the const section.  */
+
+extern unsigned char const_flag;
+
+/* This is overloaded onto const_flag, for convenience.  It's used to flag
+   dummy labels like "gcc2_compiled."  which occur before the first .text
+   or .data section directive.  */
+
+#define IN_DEFAULT_SECTION 0x80
+
+/* These are defined in obj-vms.c. */
+extern const short seg_N_TYPE[];
+extern const segT N_TYPE_seg[];
+
+#undef NO_RELOC
+enum reloc_type
+  {
+    NO_RELOC, RELOC_32
+  };
+
+#define N_BADMAG(x)	(0)
+#define N_TXTOFF(x)	( sizeof(struct exec) )
+#define N_DATOFF(x)	( N_TXTOFF(x) + (x).a_text )
+#define N_TROFF(x)	( N_DATOFF(x) + (x).a_data )
+#define N_DROFF(x)	( N_TROFF(x) + (x).a_trsize )
+#define N_SYMOFF(x)	( N_DROFF(x) + (x).a_drsize )
+#define N_STROFF(x)	( N_SYMOFF(x) + (x).a_syms )
+
+/* We use this copy of the exec header for VMS.  We do not actually use it, but
+   what we actually do is let gas fill in the relevant slots, and when we get
+   around to writing an obj file, we just pick out what we need.  */
+
+struct exec
+{
+  unsigned long a_text;		/* length of text, in bytes */
+  unsigned long a_data;		/* length of data, in bytes */
+  unsigned long a_bss;		/* length of uninitialized data area for file, in bytes */
+  unsigned long a_trsize;	/* length of relocation info for text, in bytes */
+  unsigned long a_drsize;	/* length of relocation info for data, in bytes */
+  unsigned long a_entry;	/* start address */
+  unsigned long a_syms;		/* length of symbol table data in file, in bytes */
+};
+
+typedef struct
+  {
+    struct exec header;		/* a.out header */
+    long string_table_size;	/* names + '\0' + sizeof(int) */
+  }
+object_headers;
+
+/* A single entry in the symbol table
+ * (this started as a clone of bout.h's nlist, but much was unneeded).
+ */
+struct nlist
+  {
+    char *n_name;
+    unsigned char n_type;	/* See below				*/
+    unsigned char n_other;	/* used for const_flag and "default section" */
+    unsigned	: 16;		/* padding for alignment */
+    int n_desc;			/* source line number for N_SLINE stabs */
+  };
+
+/* Legal values of n_type (see aout/stab.def for the majority of the codes).
+ */
+#define N_UNDF	0		/* Undefined symbol	*/
+#define N_ABS	2		/* Absolute symbol	*/
+#define N_TEXT	4		/* Text symbol		*/
+#define N_DATA	6		/* Data symbol		*/
+#define N_BSS	8		/* BSS symbol		*/
+#define N_FN	31		/* Filename symbol	*/
+
+#define N_EXT	1		/* External symbol (OR'd in with one of above)	*/
+#define N_TYPE	036		/* Mask for all the type bits			*/
+
+#define N_STAB	0340		/* Mask for all bits used for SDB entries 	*/
+
+#include "aout/stab_gnu.h"
+
+/* SYMBOL TABLE */
+/* Symbol table entry data type */
+
+typedef struct nlist obj_symbol_type;	/* Symbol table entry */
+
+/* Symbol table macros and constants */
+
+#define OBJ_SYMFIELD_TYPE struct VMS_Symbol *
+
+/*
+ *  Macros to extract information from a symbol table entry.
+ *  This syntaxic indirection allows independence regarding a.out or coff.
+ *  The argument (s) of all these macros is a pointer to a symbol table entry.
+ */
+
+/* True if the symbol is external */
+#define S_IS_EXTERNAL(s)	((s)->sy_symbol.n_type & N_EXT)
+
+/* True if symbol has been defined, ie is in N_{TEXT,DATA,BSS,ABS} or N_EXT */
+#define S_IS_DEFINED(s)		(S_GET_TYPE(s) != N_UNDF)
+
+#define S_IS_COMMON(s)	(S_GET_TYPE(s) == N_UNDF && S_GET_VALUE(s) != 0)
+
+#define S_IS_REGISTER(s)	((s)->sy_symbol.n_type == N_REGISTER)
+
+/* True if a debug special symbol entry */
+#define S_IS_DEBUG(s)		((s)->sy_symbol.n_type & N_STAB)
+/* True if a symbol is local symbol name */
+/* A symbol name whose name begin with ^A is a gas internal pseudo symbol
+   nameless symbols come from .stab directives. */
+#define S_IS_LOCAL(s)		(S_GET_NAME(s) && \
+				 !S_IS_DEBUG(s) && \
+				 (strchr(S_GET_NAME(s), '\001') != 0 || \
+				  strchr(S_GET_NAME(s), '\002') != 0 || \
+				  (S_LOCAL_NAME(s) && !flag_keep_locals)))
+/* True if a symbol is not defined in this file */
+#define S_IS_EXTERN(s)		((s)->sy_symbol.n_type & N_EXT)
+/* True if the symbol has been generated because of a .stabd directive */
+#define S_IS_STABD(s)		(S_GET_NAME(s) == (char *)0)
+
+/* Accessors */
+/* The name of the symbol */
+#define S_GET_NAME(s)		((s)->sy_symbol.n_name)
+/* The pointer to the string table */
+#define S_GET_OFFSET(s)		((s)->sy_name_offset)
+/* The raw type of the symbol */
+#define S_GET_RAW_TYPE(s)		((s)->sy_symbol.n_type)
+/* The type of the symbol */
+#define S_GET_TYPE(s)		((s)->sy_symbol.n_type & N_TYPE)
+/* The numeric value of the segment */
+#define S_GET_SEGMENT(s)	(N_TYPE_seg[S_GET_TYPE(s)])
+/* The n_other expression value */
+#define S_GET_OTHER(s)		((s)->sy_symbol.n_other)
+/* The n_desc expression value */
+#define S_GET_DESC(s)		((s)->sy_symbol.n_desc)
+
+/* Modifiers */
+/* Assume that a symbol cannot be simultaneously in more than on segment */
+/* set segment */
+#define S_SET_SEGMENT(s,seg)	((s)->sy_symbol.n_type &= ~N_TYPE,(s)->sy_symbol.n_type|=SEGMENT_TO_SYMBOL_TYPE(seg))
+/* The symbol is external */
+#define S_SET_EXTERNAL(s)	((s)->sy_symbol.n_type |= N_EXT)
+/* The symbol is not external */
+#define S_CLEAR_EXTERNAL(s)	((s)->sy_symbol.n_type &= ~N_EXT)
+/* Set the name of the symbol */
+#define S_SET_NAME(s,v)		((s)->sy_symbol.n_name = (v))
+/* Set the offset in the string table */
+#define S_SET_OFFSET(s,v)	((s)->sy_name_offset = (v))
+/* Set the n_other expression value */
+#define S_SET_OTHER(s,v)	((s)->sy_symbol.n_other = (v))
+/* Set the n_desc expression value */
+#define S_SET_DESC(s,v)		((s)->sy_symbol.n_desc = (v))
+/* Set the n_type expression value */
+#define S_SET_TYPE(s,v)		((s)->sy_symbol.n_type = (v))
+
+
+/* File header macro and type definition */
+
+#define H_GET_TEXT_SIZE(h)		((h)->header.a_text)
+#define H_GET_DATA_SIZE(h)		((h)->header.a_data)
+#define H_GET_BSS_SIZE(h)		((h)->header.a_bss)
+
+#define H_SET_TEXT_SIZE(h,v)		((h)->header.a_text = md_section_align(SEG_TEXT, (v)))
+#define H_SET_DATA_SIZE(h,v)		((h)->header.a_data = md_section_align(SEG_DATA, (v)))
+#define H_SET_BSS_SIZE(h,v)		((h)->header.a_bss = md_section_align(SEG_BSS, (v)))
+
+#define H_SET_STRING_SIZE(h,v)		((h)->string_table_size = (v))
+#define H_SET_SYMBOL_TABLE_SIZE(h,v)	((h)->header.a_syms = (v) * \
+					 sizeof(struct nlist))
+
+/* line numbering stuff. */
+#define OBJ_EMIT_LINENO(a, b, c)	{;}
+
+#define obj_symbol_new_hook(s)	{;}
+
+/* Force structure tags into scope so that their use in prototypes
+   will never be their first occurance.  */
+struct fix;
+struct symbol;
+struct frag;
+
+/* obj-vms routines visible to the rest of gas.  */
+
+extern void tc_aout_fix_to_chars PARAMS ((char *,struct fix *,relax_addressT));
+
+extern int vms_resolve_symbol_redef PARAMS ((struct symbol *));
+#define RESOLVE_SYMBOL_REDEFINITION(X)	vms_resolve_symbol_redef(X)
+
+/* Compiler-generated label "__vax_g_doubles" is used to augment .stabs. */
+extern void vms_check_for_special_label PARAMS ((struct symbol *));
+#define obj_frob_label(X) vms_check_for_special_label(X)
+
+extern void vms_check_for_main PARAMS ((void));
+
+extern void vms_write_object_file PARAMS ((unsigned,unsigned,unsigned,
+					   struct frag *,struct frag *));
+
+/* VMS executables are nothing like a.out, but the VMS port of gcc uses
+   a.out format stabs which obj-vms.c then translates.  */
+
+#define AOUT_STABS
+
+
+#ifdef WANT_VMS_OBJ_DEFS
+
+/* The rest of this file contains definitions for constants used within
+   the actual VMS object file.  We do not use a $ in the symbols (as per
+   usual VMS convention) since System V gags on it.  */
+
+#define	OBJ_S_C_HDR	0
+#define	OBJ_S_C_HDR_MHD	0
+#define	OBJ_S_C_HDR_LNM	1
+#define	OBJ_S_C_HDR_SRC	2
+#define	OBJ_S_C_HDR_TTL	3
+#define	OBJ_S_C_HDR_CPR	4
+#define	OBJ_S_C_HDR_MTC	5
+#define	OBJ_S_C_HDR_GTX	6
+#define	OBJ_S_C_GSD	1
+#define	OBJ_S_C_GSD_PSC	0
+#define	OBJ_S_C_GSD_SYM	1
+#define	OBJ_S_C_GSD_EPM	2
+#define	OBJ_S_C_GSD_PRO	3
+#define	OBJ_S_C_GSD_SYMW	4
+#define	OBJ_S_C_GSD_EPMW	5
+#define	OBJ_S_C_GSD_PROW	6
+#define	OBJ_S_C_GSD_IDC	7
+#define	OBJ_S_C_GSD_ENV	8
+#define	OBJ_S_C_GSD_LSY	9
+#define	OBJ_S_C_GSD_LEPM	10
+#define	OBJ_S_C_GSD_LPRO	11
+#define	OBJ_S_C_GSD_SPSC	12
+#define	OBJ_S_C_TIR	2
+#define	OBJ_S_C_EOM	3
+#define	OBJ_S_C_DBG	4
+#define	OBJ_S_C_TBT	5
+#define	OBJ_S_C_LNK	6
+#define	OBJ_S_C_EOMW	7
+#define	OBJ_S_C_MAXRECTYP	7
+#define	OBJ_S_K_SUBTYP	1
+#define	OBJ_S_C_SUBTYP	1
+#define	OBJ_S_C_MAXRECSIZ	2048
+#define	OBJ_S_C_STRLVL	0
+#define	OBJ_S_C_SYMSIZ	31
+#define	OBJ_S_C_STOREPLIM	-1
+#define	OBJ_S_C_PSCALILIM	9
+
+#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	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	GSY_S_M_WEAK	1
+#define	GSY_S_M_DEF	2
+#define	GSY_S_M_UNI	4
+#define	GSY_S_M_REL	8
+
+#define	LSY_S_M_DEF	2
+#define	LSY_S_M_REL	8
+
+#define	ENV_S_M_DEF	1
+#define	ENV_S_M_NESTED	2
+
+#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	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_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
+
+/*
+ *	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
+
+#endif	/* WANT_VMS_OBJ_DEFS */
+
+/* end of obj-vms.h */