2002-08-20 Andrew Cagney <cagney@redhat.com>

* NEWS: Mention that the Apollo line was made obsolete.
* configure.tgt: Make m68*-apollo*-bsd*, m68*-hp-bsd*, and
m68*-hp-hpux* obsolete.
* configure.host: Make m68*-apollo*-sysv*, m68*-apollo*-bsd*,
m68*-hp-bsd* and m68*-hp-hpux* obsolete.
* buildsym.c (make_blockvector): Make static.
* buildsym.h (make_blockvector): Make extern declaration obsolete.
* Makefile.in (HFILES_NO_SRCDIR): Remove dst.h
(ALLDEPFILES): Remove dstread.c.
(dstread.o): Obsolete make rule.
* dstread.c: Makefile obsolete.
* dst.h: Ditto.
* config/m68k/hp300hpux.mt: Ditto.
* config/m68k/hp300hpux.mh: Ditto.
* config/m68k/hp300bsd.mt: Ditto.
* config/m68k/hp300bsd.mh: Ditto.
* config/m68k/apollo68b.mt: Ditto.
* config/m68k/apollo68v.mh: Ditto.
* config/m68k/apollo68b.mh: Ditto.

16 files changed, 3357 insertions, 3332 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7424ccf..eb08df4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,25 @@
+2002-08-20  Andrew Cagney  <cagney@redhat.com>
+
+	* NEWS: Mention that the Apollo line was made obsolete.
+	* configure.tgt: Make m68*-apollo*-bsd*, m68*-hp-bsd*, and
+	m68*-hp-hpux* obsolete.
+	* configure.host: Make m68*-apollo*-sysv*, m68*-apollo*-bsd*,
+	m68*-hp-bsd* and m68*-hp-hpux* obsolete.
+	* buildsym.c (make_blockvector): Make static.
+	* buildsym.h (make_blockvector): Make extern declaration obsolete.
+	* Makefile.in (HFILES_NO_SRCDIR): Remove dst.h
+	(ALLDEPFILES): Remove dstread.c.
+	(dstread.o): Obsolete make rule.
+	* dstread.c: Makefile obsolete.
+	* dst.h: Ditto.
+	* config/m68k/hp300hpux.mt: Ditto.
+	* config/m68k/hp300hpux.mh: Ditto.
+	* config/m68k/hp300bsd.mt: Ditto.
+	* config/m68k/hp300bsd.mh: Ditto.
+	* config/m68k/apollo68b.mt: Ditto.
+	* config/m68k/apollo68v.mh: Ditto.
+	* config/m68k/apollo68b.mh: Ditto.
+
 2002-08-20  Michael Snyder  <msnyder@redhat.com>
 
 	* mips-tdep.c (mips_in_return_stub): Make static.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index b039314..b7bea61 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -692,7 +692,7 @@ xcoffsolib_h =	xcoffsolib.h
 # right, it is probably easiest just to list .h files here directly.
 
 HFILES_NO_SRCDIR = bcache.h buildsym.h call-cmds.h coff-solib.h defs.h \
-	dst.h environ.h $(gdbcmd_h) gdb.h gdbcore.h \
+	environ.h $(gdbcmd_h) gdb.h gdbcore.h \
 	gdb-stabs.h $(inferior_h) language.h minimon.h monitor.h \
 	objfiles.h parser-defs.h serial.h solib.h \
 	symfile.h stabsread.h target.h terminal.h typeprint.h xcoffsolib.h \
@@ -1253,7 +1253,7 @@ ALLDEPFILES = a68v-nat.c \
 	avr-tdep.c \
 	coff-solib.c \
 	core-sol2.c core-regset.c core-aout.c corelow.c \
-	dcache.c delta68-nat.c dpx2-nat.c dstread.c exec.c fork-child.c \
+	dcache.c delta68-nat.c dpx2-nat.c exec.c fork-child.c \
 	go32-nat.c h8300-tdep.c h8500-tdep.c \
 	hp300ux-nat.c hppa-tdep.c hppab-nat.c hppah-nat.c hpread.c \
 	i386-tdep.c i386b-nat.c i386v-nat.c i386-linux-nat.c \
@@ -1525,9 +1525,9 @@ dink32-rom.o: dink32-rom.c $(monitor_h) $(bfd_h) $(gdb_wait_h) $(defs_h) \
 
 dpx2-nat.o: dpx2-nat.c $(defs_h) $(gdbcore_h) $(gdb_string_h)
 
-dstread.o: dstread.c $(defs_h) $(symtab_h) $(gdbtypes_h) $(breakpoint_h) \
-	$(bfd_h) $(symfile_h) $(objfiles_h) $(buildsym_h) $(gdb_obstack_h) \
-	$(gdb_string_h) $(dst_h)
+# OBSOLETE dstread.o: dstread.c $(defs_h) $(symtab_h) $(gdbtypes_h) $(breakpoint_h) \
+# OBSOLETE 	$(bfd_h) $(symfile_h) $(objfiles_h) $(buildsym_h) $(gdb_obstack_h) \
+# OBSOLETE 	$(gdb_string_h) $(dst_h)
 
 dwarf2cfi.o: dwarf2cfi.c $(defs_h) $(symtab_h) $(symfile_h) $(objfiles_h) \
 	$(target_h) $(inferior_h) $(regcache_h) $(dwarf2cfi_h)
diff --git a/gdb/NEWS b/gdb/NEWS
index eb7124e..7901f24 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -64,6 +64,9 @@ Argonaut Risc Chip (ARC)			arc-*-*
 i386 running Mach 3.0				i[3456]86-*-mach3*
 i386 running Mach				i[3456]86-*-mach*
 i386 running OSF/1				i[3456]86-*osf1mk*
+HP/Apollo 68k Family				m68*-apollo*-sysv*,
+						m68*-apollo*-bsd*,
+						m68*-hp-bsd*, m68*-hp-hpux*
 
 * OBSOLETE languages
 
diff --git a/gdb/buildsym.c b/gdb/buildsym.c
index 2316e96..b1962df 100644
--- a/gdb/buildsym.c
+++ b/gdb/buildsym.c
@@ -486,11 +486,11 @@ record_pending_block (struct objfile *objfile, struct block *block,
     }
 }
 
-/* Note that this is only used in this file and in dstread.c, which
-   should be fixed to not need direct access to this function.  When
-   that is done, it can be made static again. */
+/* OBSOLETE Note that this is only used in this file and in dstread.c, which */
+/* OBSOLETE should be fixed to not need direct access to this function.  When */
+/* OBSOLETE that is done, it can be made static again. */
 
-struct blockvector *
+static struct blockvector *
 make_blockvector (struct objfile *objfile)
 {
   register struct pending_block *next;
diff --git a/gdb/buildsym.h b/gdb/buildsym.h
index d023aa3..8a252cb 100644
--- a/gdb/buildsym.h
+++ b/gdb/buildsym.h
@@ -277,11 +277,11 @@ extern int hashname (char *name);
 
 extern void free_pending_blocks (void);
 
-/* FIXME: Note that this is used only in buildsym.c and dstread.c,
-   which should be fixed to not need direct access to
-   make_blockvector. */
+/* OBSOLETE FIXME: Note that this is used only in buildsym.c and dstread.c, */
+/* OBSOLETE which should be fixed to not need direct access to */
+/* OBSOLETE make_blockvector. */
 
-extern struct blockvector *make_blockvector (struct objfile *objfile);
+/* OBSOLETE extern struct blockvector *make_blockvector (struct objfile *objfile); */
 
 /* FIXME: Note that this is used only in buildsym.c and dstread.c,
    which should be fixed to not need direct access to
diff --git a/gdb/config/m68k/apollo68b.mh b/gdb/config/m68k/apollo68b.mh
index cf2770b..99d034b 100644
--- a/gdb/config/m68k/apollo68b.mh
+++ b/gdb/config/m68k/apollo68b.mh
@@ -1,5 +1,5 @@
-# Host: Apollo m68k, BSD mode.
-
-XM_FILE= xm-apollo68b.h
-NAT_FILE= nm-apollo68b.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
+# OBSOLETE # Host: Apollo m68k, BSD mode.
+# OBSOLETE 
+# OBSOLETE XM_FILE= xm-apollo68b.h
+# OBSOLETE NAT_FILE= nm-apollo68b.h
+# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
diff --git a/gdb/config/m68k/apollo68b.mt b/gdb/config/m68k/apollo68b.mt
index 2383d3b..11c0c02 100644
--- a/gdb/config/m68k/apollo68b.mt
+++ b/gdb/config/m68k/apollo68b.mt
@@ -1,3 +1,3 @@
-# Target: Apollo m68k in BSD mode
-TDEPFILES= m68k-tdep.o dstread.o
-TM_FILE= tm-apollo68b.h
+# OBSOLETE # Target: Apollo m68k in BSD mode
+# OBSOLETE TDEPFILES= m68k-tdep.o dstread.o
+# OBSOLETE TM_FILE= tm-apollo68b.h
diff --git a/gdb/config/m68k/apollo68v.mh b/gdb/config/m68k/apollo68v.mh
index 6610e66..4ab84f0 100644
--- a/gdb/config/m68k/apollo68v.mh
+++ b/gdb/config/m68k/apollo68v.mh
@@ -1,10 +1,10 @@
-# Host: Apollo, System V mode (?)
-
-XM_FILE= xm-apollo68v.h
-XM_CLIBS= -lPW
-
-NAT_FILE= nm-apollo68v.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
-
-RANLIB=echo >/dev/null
-CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_SYS_FILE
+# OBSOLETE # Host: Apollo, System V mode (?)
+# OBSOLETE 
+# OBSOLETE XM_FILE= xm-apollo68v.h
+# OBSOLETE XM_CLIBS= -lPW
+# OBSOLETE 
+# OBSOLETE NAT_FILE= nm-apollo68v.h
+# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
+# OBSOLETE 
+# OBSOLETE RANLIB=echo >/dev/null
+# OBSOLETE CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_SYS_FILE
diff --git a/gdb/config/m68k/hp300bsd.mh b/gdb/config/m68k/hp300bsd.mh
index b0b186d..76aa9a5 100644
--- a/gdb/config/m68k/hp300bsd.mh
+++ b/gdb/config/m68k/hp300bsd.mh
@@ -1,6 +1,6 @@
-# Host: Hewlett-Packard 9000 series 300, running BSD
-
-XM_FILE= xm-hp300bsd.h
-
-NAT_FILE= nm-hp300bsd.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
+# OBSOLETE # Host: Hewlett-Packard 9000 series 300, running BSD
+# OBSOLETE 
+# OBSOLETE XM_FILE= xm-hp300bsd.h
+# OBSOLETE 
+# OBSOLETE NAT_FILE= nm-hp300bsd.h
+# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
diff --git a/gdb/config/m68k/hp300bsd.mt b/gdb/config/m68k/hp300bsd.mt
index cbcc5ed..c3225e9 100644
--- a/gdb/config/m68k/hp300bsd.mt
+++ b/gdb/config/m68k/hp300bsd.mt
@@ -1,3 +1,3 @@
-# Target: Hewlett-Packard 9000 series 300, running BSD
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-hp300bsd.h
+# OBSOLETE # Target: Hewlett-Packard 9000 series 300, running BSD
+# OBSOLETE TDEPFILES= m68k-tdep.o
+# OBSOLETE TM_FILE= tm-hp300bsd.h
diff --git a/gdb/config/m68k/hp300hpux.mh b/gdb/config/m68k/hp300hpux.mh
index 8ceb187..410c03c 100644
--- a/gdb/config/m68k/hp300hpux.mh
+++ b/gdb/config/m68k/hp300hpux.mh
@@ -1,8 +1,8 @@
-# Host: Hewlett-Packard 9000 series 300, running HPUX
-# The following is true because gcc uses a different .o file format
-# than the native HPUX compiler
-
-XM_FILE= xm-hp300hpux.h
-
-NAT_FILE= nm-hp300hpux.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o hp300ux-nat.o corelow.o core-aout.o
+# OBSOLETE # Host: Hewlett-Packard 9000 series 300, running HPUX
+# OBSOLETE # The following is true because gcc uses a different .o file format
+# OBSOLETE # than the native HPUX compiler
+# OBSOLETE 
+# OBSOLETE XM_FILE= xm-hp300hpux.h
+# OBSOLETE 
+# OBSOLETE NAT_FILE= nm-hp300hpux.h
+# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o hp300ux-nat.o corelow.o core-aout.o
diff --git a/gdb/config/m68k/hp300hpux.mt b/gdb/config/m68k/hp300hpux.mt
index 0fa801d..a1848af 100644
--- a/gdb/config/m68k/hp300hpux.mt
+++ b/gdb/config/m68k/hp300hpux.mt
@@ -1,8 +1,8 @@
-# Target: Hewlett-Packard 9000 series 300, running HPUX
-
-#msg Note that GDB can only read symbols from programs that were
-#msg compiled with GCC using GAS.
-#msg
-
-TDEPFILES= m68k-tdep.o
-TM_FILE= tm-hp300hpux.h
+# OBSOLETE # Target: Hewlett-Packard 9000 series 300, running HPUX
+# OBSOLETE 
+# OBSOLETE #msg Note that GDB can only read symbols from programs that were
+# OBSOLETE #msg compiled with GCC using GAS.
+# OBSOLETE #msg
+# OBSOLETE 
+# OBSOLETE TDEPFILES= m68k-tdep.o
+# OBSOLETE TM_FILE= tm-hp300hpux.h
diff --git a/gdb/configure.host b/gdb/configure.host
index bbf9c1d..883538d 100644
--- a/gdb/configure.host
+++ b/gdb/configure.host
@@ -91,12 +91,12 @@ ia64-*-linux*)		gdb_host=linux ;;
 m680[01]0-sun-sunos3*)	gdb_host=sun2os3 ;;
 m680[01]0-sun-sunos4*)	gdb_host=sun2os4 ;;
 
-m68*-apollo*-sysv*)	gdb_host=apollo68v ;;
-m68*-apollo*-bsd*)	gdb_host=apollo68b ;;
+# OBSOLETE m68*-apollo*-sysv*)	gdb_host=apollo68v ;;
+# OBSOLETE m68*-apollo*-bsd*)	gdb_host=apollo68b ;;
 m68*-att-*)		gdb_host=3b1 ;;
 m68*-bull*-sysv*)	gdb_host=dpx2 ;;
-m68*-hp-bsd*)		gdb_host=hp300bsd ;;
-m68*-hp-hpux*)		gdb_host=hp300hpux ;;
+# OBSOLETE m68*-hp-bsd*)		gdb_host=hp300bsd ;;
+# OBSOLETE m68*-hp-hpux*)		gdb_host=hp300hpux ;;
 m68*-*-linux*)		gdb_host=linux ;;
 m68*-*-lynxos*)		gdb_host=m68klynx ;;
 m68*-*-netbsd*)		gdb_host=nbsdaout ;;
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index 957ed0b..5249294 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -141,10 +141,10 @@ m68hc11*-*-*|m6811*-*-*)	gdb_target=m68hc11 ;;
 m68000-*-sunos3*)	gdb_target=sun2os3 ;;
 m68000-*-sunos4*)	gdb_target=sun2os4 ;;
 
-m68*-apollo*-bsd*)	gdb_target=apollo68b ;;
+# OBSOLETE m68*-apollo*-bsd*)	gdb_target=apollo68b ;;
 m68*-bull-sysv*)	gdb_target=dpx2 ;;
-m68*-hp-bsd*)		gdb_target=hp300bsd ;;
-m68*-hp-hpux*)		gdb_target=hp300hpux ;;
+# OBSOLETE m68*-hp-bsd*)		gdb_target=hp300bsd ;;
+# OBSOLETE m68*-hp-hpux*)		gdb_target=hp300hpux ;;
 m68*-att-*)		gdb_target=3b1 ;;
 m68*-cisco*-*)		gdb_target=cisco ;;
 m68*-ericsson-*)	gdb_target=es1800 ;;
diff --git a/gdb/dst.h b/gdb/dst.h
index b72c58c..89ad9ec 100644
--- a/gdb/dst.h
+++ b/gdb/dst.h
@@ -1,1671 +1,1671 @@
-/* <apollo/dst.h> */
-/* Apollo object module DST (debug symbol table) description */
-
-#ifndef apollo_dst_h
-#define apollo_dst_h
-
-#if defined(apollo) && !defined(__GNUC__)
-#define ALIGNED1  __attribute( (aligned(1)) )
-#else
-/* Remove attribute directives from non-Apollo code: */
-#define ALIGNED1		/* nil */
-#endif
-
-
-
-/* Identification of this version of the debug symbol table.  Producers of the
-   debug symbol table must write these values into the version number field of
-   the compilation unit record in .blocks .
- */
-#define dst_version_major    1
-#define dst_version_minor    3
-
-
-/*
-   ** Enumeration of debug record types appearing in .blocks and .symbols ...
- */
-typedef enum
-  {
-    dst_typ_pad,		/*  0 */
-    dst_typ_comp_unit,		/*  1 */
-    dst_typ_section_tab,	/*  2 */
-    dst_typ_file_tab,		/*  3 */
-    dst_typ_block,		/*  4 */
-    dst_typ_5,
-    dst_typ_var,
-    dst_typ_pointer,		/*  7 */
-    dst_typ_array,		/*  8 */
-    dst_typ_subrange,		/*  9 */
-    dst_typ_set,		/* 10 */
-    dst_typ_implicit_enum,	/* 11 */
-    dst_typ_explicit_enum,	/* 12 */
-    dst_typ_short_rec,		/* 13 */
-    dst_typ_old_record,
-    dst_typ_short_union,	/* 15 */
-    dst_typ_old_union,
-    dst_typ_file,		/* 17 */
-    dst_typ_offset,		/* 18 */
-    dst_typ_alias,		/* 19 */
-    dst_typ_signature,		/* 20 */
-    dst_typ_21,
-    dst_typ_old_label,		/* 22 */
-    dst_typ_scope,		/* 23 */
-    dst_typ_end_scope,		/* 24 */
-    dst_typ_25,
-    dst_typ_26,
-    dst_typ_string_tab,		/* 27 */
-    dst_typ_global_name_tab,	/* 28 */
-    dst_typ_forward,		/* 29 */
-    dst_typ_aux_size,		/* 30 */
-    dst_typ_aux_align,		/* 31 */
-    dst_typ_aux_field_size,	/* 32 */
-    dst_typ_aux_field_off,	/* 33 */
-    dst_typ_aux_field_align,	/* 34 */
-    dst_typ_aux_qual,		/* 35 */
-    dst_typ_aux_var_bound,	/* 36 */
-    dst_typ_extension,		/* 37 */
-    dst_typ_string,		/* 38 */
-    dst_typ_old_entry,
-    dst_typ_const,		/* 40 */
-    dst_typ_reference,		/* 41 */
-    dst_typ_record,		/* 42 */
-    dst_typ_union,		/* 43 */
-    dst_typ_aux_type_deriv,	/* 44 */
-    dst_typ_locpool,		/* 45 */
-    dst_typ_variable,		/* 46 */
-    dst_typ_label,		/* 47 */
-    dst_typ_entry,		/* 48 */
-    dst_typ_aux_lifetime,	/* 49 */
-    dst_typ_aux_ptr_base,	/* 50 */
-    dst_typ_aux_src_range,	/* 51 */
-    dst_typ_aux_reg_val,	/* 52 */
-    dst_typ_aux_unit_names,	/* 53 */
-    dst_typ_aux_sect_info,	/* 54 */
-    dst_typ_END_OF_ENUM
-  }
-dst_rec_type_t;
-
-
-/*
-   ** Dummy bounds for variably dimensioned arrays:
- */
-#define dst_dummy_array_size  100
-
-
-/*
-   ** Reference to another item in the symbol table.
-   **
-   ** The value of a dst_rel_offset_t is the relative offset from the start of the
-   ** referencing record to the start of the referenced record, string, etc. 
-   **
-   ** The value of a NIL dst_rel_offset_t is zero.
- */
-
-typedef long dst_rel_offset_t ALIGNED1;
-
-
-/* FIXME: Here and many places we make assumptions about sizes of host
-   data types, structure layout, etc.  Only needs to be fixed if we care
-   about cross-debugging, though.  */
-
-/*
-   ** Section-relative reference. 
-   **
-   ** The section index field is an index into the local compilation unit's
-   ** section table (see dst_rec_section_tab_t)--NOT into the object module
-   ** section table!
-   **
-   ** The sect_offset field is the offset in bytes into the section.
-   **
-   ** A NIL dst_sect_ref_t has a sect_index field of zero.  Indexes originate
-   ** at one.
- */
-
-typedef struct
-  {
-    unsigned short sect_index;
-    unsigned long sect_offset ALIGNED1;
-  }
-dst_sect_ref_t;
-
-#define dst_sect_index_nil    0
-#define dst_sect_index_origin 1
-
-
-/*
-   ** Source location descriptor.
-   **
-   ** The file_index field is an index into the local compilation unit's
-   ** file table (see dst_rec_file_tab_t).
-   **
-   ** A NIL dst_src_loc_t has a file_index field of zero.  Indexes originate
-   ** at one.
- */
-
-typedef struct
-  {
-    boolean reserved:1;		/* reserved for future use */
-    int file_index:11;		/* index into .blocks source file list */
-    int line_number:20;		/* source line number */
-  }
-dst_src_loc_t;
-
-#define dst_file_index_nil    0
-#define dst_file_index_origin 1
-
-
-/*
-   ** Standard (primitive) type codes.
- */
-
-typedef enum
-  {
-    dst_non_std_type,
-    dst_int8_type,		/* 8 bit integer */
-    dst_int16_type,		/* 16 bit integer */
-    dst_int32_type,		/* 32 bit integer */
-    dst_uint8_type,		/* 8 bit unsigned integer */
-    dst_uint16_type,		/* 16 bit unsigned integer */
-    dst_uint32_type,		/* 32 bit unsigned integer */
-    dst_real32_type,		/* single precision ieee floatining point */
-    dst_real64_type,		/* double precision ieee floatining point */
-    dst_complex_type,		/* single precision complex */
-    dst_dcomplex_type,		/* double precision complex */
-    dst_bool8_type,		/* boolean =logical*1 */
-    dst_bool16_type,		/* boolean =logical*2 */
-    dst_bool32_type,		/* boolean =logical*4 */
-    dst_char_type,		/* 8 bit ascii character */
-    dst_string_type,		/* string of 8 bit ascii characters */
-    dst_ptr_type,		/* univ_pointer */
-    dst_set_type,		/* generic 256 bit set */
-    dst_proc_type,		/* generic procedure (signature not specified) */
-    dst_func_type,		/* generic function (signature not specified) */
-    dst_void_type,		/* c void type */
-    dst_uchar_type,		/* c unsigned char */
-    dst_std_type_END_OF_ENUM
-  }
-dst_std_type_t;
-
-
-/*
-   ** General data type descriptor
-   **
-   ** If the user_defined_type bit is clear, then the type is a standard type, and
-   ** the remaining bits contain the dst_std_type_t of the type.  If the bit is
-   ** set, then the type is defined in a separate dst record, which is referenced
-   ** by the remaining bits as a dst_rel_offset_t.
- */
-
-typedef union
-  {
-    struct
-      {
-	boolean user_defined_type:1;	/* tag field */
-	int must_be_zero:23;	/* 23 bits of pad */
-	dst_std_type_t dtc:8;	/* 8 bit primitive data */
-      }
-    std_type;
-
-    struct
-      {
-	boolean user_defined_type:1;	/* tag field */
-	int doffset:31;		/* offset to type record */
-      }
-    user_type;
-  }
-dst_type_t ALIGNED1;
-
-/* The user_type.doffset field is a 31-bit signed value.  Some versions of C
-   do not support signed bit fields.  The following macro will extract that
-   field as a signed value:
- */
-#define dst_user_type_offset(type_rec) \
-    ( ((int) ((type_rec).user_type.doffset << 1)) >> 1 )
-
-
-/*================================================*/
-/*========== RECORDS IN .blocks SECTION ==========*/
-/*================================================*/
-
-/*-----------------------
-  COMPILATION UNIT record 
-  -----------------------
-  This must be the first record in each .blocks section.
-  Provides a set of information describing the output of a single compilation
-  and pointers to additional information for the compilation unit.
-*/
-
-typedef enum
-  {
-    dst_pc_code_locs,		/* ranges in loc strings are pc ranges */
-    dst_comp_unit_END_OF_ENUM
-  }
-dst_comp_unit_flag_t;
-
-typedef enum
-  {
-    dst_lang_unk,		/* unknown language */
-    dst_lang_pas,		/* Pascal */
-    dst_lang_ftn,		/* FORTRAN */
-    dst_lang_c,			/* C */
-    dst_lang_mod2,		/* Modula-2 */
-    dst_lang_asm_m68k,		/* 68K assembly language */
-    dst_lang_asm_a88k,		/* AT assembly language */
-    dst_lang_ada,		/* Ada */
-    dst_lang_cxx,		/* C++ */
-    dst_lang_END_OF_ENUM
-  }
-dst_lang_type_t;
-
-typedef struct
-  {
-    struct
-      {
-	unsigned char major_part;	/* = dst_version_major */
-	unsigned char minor_part;	/* = dst_version_minor */
-      }
-    version;			/* version of dst */
-    unsigned short flags;	/* mask of dst_comp_unit_flag_t */
-    unsigned short lang_type;	/* source language */
-    unsigned short number_of_blocks;	/* number of blocks records */
-    dst_rel_offset_t root_block_offset;		/* offset to root block (module?) */
-    dst_rel_offset_t section_table /* offset to section table record */ ;
-    dst_rel_offset_t file_table;	/* offset to file table record */
-    unsigned long data_size;	/* total size of .blocks data */
-  }
-dst_rec_comp_unit_t ALIGNED1;
-
-
-/*--------------------
-  SECTION TABLE record
-  --------------------
-  There must be one section table associated with each compilation unit.
-  Other debug records refer to sections via their index in this table.  The
-  section base addresses in the table are virtual addresses of the sections,
-  relocated by the linker.
-*/
-
-typedef struct
-  {
-    unsigned short number_of_sections;	/* size of array: */
-    unsigned long section_base[dst_dummy_array_size] ALIGNED1;
-  }
-dst_rec_section_tab_t ALIGNED1;
-
-
-/*-----------------
-  FILE TABLE record
-  -----------------
-  There must be one file table associated with each compilation unit describing
-  the source (and include) files used by each compilation unit.  Other debug 
-  records refer to files via their index in this table.  The first entry is the
-  primary source file.
-*/
-
-typedef struct
-  {
-    long dtm;			/* time last modified (time_$clock_t) */
-    dst_rel_offset_t noffset;	/* offset to name string for source file */
-  }
-dst_file_desc_t;
-
-typedef struct
-  {
-    unsigned short number_of_files;	/* size of array: */
-    dst_file_desc_t files[dst_dummy_array_size] ALIGNED1;
-  }
-dst_rec_file_tab_t ALIGNED1;
-
-
-/*-----------------
-  NAME TABLE record
-  -----------------
-  A name table record may appear as an auxiliary record to the file table,
-  providing additional qualification of the file indexes for languages that 
-  need it (i.e. Ada).  Name table entries parallel file table entries of the
-  same file index.
-*/
-
-typedef struct
-  {
-    unsigned short number_of_names;	/* size of array: */
-    dst_rel_offset_t names[dst_dummy_array_size] ALIGNED1;
-  }
-dst_rec_name_tab_t ALIGNED1;
-
-
-/*--------------
-  BLOCK record
-  --------------
-  Describes a lexical program block--a procedure, function, module, etc.
-*/
-
-/* Block types.  These may be used in any way desired by the compiler writers. 
-   The debugger uses them only to give a description to the user of the type of
-   a block.  The debugger makes no other assumptions about the meaning of any
-   of these.  For example, the fact that a block is executable (e.g., program)
-   or not (e.g., module) is expressed in block attributes (see below), not
-   guessed at from the block type.
- */
-typedef enum
-  {
-    dst_block_module,		/* some pascal = modula = ada types */
-    dst_block_program,
-    dst_block_procedure,
-    dst_block_function,		/* C function */
-    dst_block_subroutine,	/* some fortran block types */
-    dst_block_block_data,
-    dst_block_stmt_function,
-    dst_block_package,		/* a few particular to Ada */
-    dst_block_package_body,
-    dst_block_subunit,
-    dst_block_task,
-    dst_block_file,		/* a C outer scope? */
-    dst_block_class,		/* C++ or Simula */
-    dst_block_END_OF_ENUM
-  }
-dst_block_type_t;
-
-/* Block attributes.  This is the information used by the debugger to represent
-   the semantics of blocks.
- */
-typedef enum
-  {
-    dst_block_main_entry,	/* the block's entry point is a main entry into
-				   the compilation unit */
-    dst_block_executable,	/* the block has an entry point */
-    dst_block_attr_END_OF_ENUM
-  }
-dst_block_attr_t;
-
-/* Code range.  Each block has associated with it one or more code ranges. An
-   individual code range is identified by a range of source (possibly nil) and
-   a range of executable code.  For example, a block which has its executable
-   code spread over multiple sections will have one code range per section.
- */
-typedef struct
-  {
-    unsigned long code_size;	/* size of executable code (in bytes ) */
-    dst_sect_ref_t code_start;	/* starting address of executable code */
-    dst_sect_ref_t lines_start;	/* start of line number tables */
-  }
-dst_code_range_t;
-
-typedef struct
-  {
-    dst_block_type_t block_type:8;
-    unsigned short flags:8;	/* mask of dst_block_attr_t flags */
-    dst_rel_offset_t sibling_block_off;		/* offset to next sibling block */
-    dst_rel_offset_t child_block_off;	/* offset to first contained block */
-    dst_rel_offset_t noffset;	/* offset to block name string */
-    dst_sect_ref_t symbols_start;	/* start of debug symbols  */
-    unsigned short n_of_code_ranges;	/* size of array... */
-    dst_code_range_t code_ranges[dst_dummy_array_size] ALIGNED1;
-  }
-dst_rec_block_t ALIGNED1;
-
-
-/*--------------------------
-  AUX SECT INFO TABLE record
-  --------------------------
-  Appears as an auxiliary to a block record.  Expands code range information
-  by providing references into additional, language-dependent sections for 
-  information related to specific code ranges of the block.  Sect info table
-  entries parallel code range array entries of the same index.
-*/
-
-typedef struct
-  {
-    unsigned char tag;		/* currently can only be zero */
-    unsigned char number_of_refs;	/* size of array: */
-    dst_sect_ref_t refs[dst_dummy_array_size] ALIGNED1;
-  }
-dst_rec_sect_info_tab_t ALIGNED1;
-
-/*=================================================*/
-/*========== RECORDS IN .symbols SECTION ==========*/
-/*=================================================*/
-
-/*-----------------
-  CONSTANT record
-  -----------------
-  Describes a symbolic constant.
-*/
-
-typedef struct
-  {
-    float r;			/* real part */
-    float i;			/* imaginary part */
-  }
-dst_complex_t;
-
-typedef struct
-  {
-    double dr;			/* real part */
-    double di;			/* imaginary part */
-  }
-dst_double_complex_t;
-
-/* The following record provides a way of describing constant values with 
-   non-standard type and no limit on size. 
- */
-typedef union
-  {
-    char char_data[dst_dummy_array_size];
-    short int_data[dst_dummy_array_size];
-    long long_data[dst_dummy_array_size];
-  }
-dst_big_kon_t;
-
-/* Representation of the value of a general constant.
- */
-typedef struct
-  {
-    unsigned short length;	/* size of constant value (bytes) */
-
-    union
-      {
-	unsigned short kon_int8;
-	short kon_int16;
-	long kon_int32 ALIGNED1;
-	float kon_real ALIGNED1;
-	double kon_dbl ALIGNED1;
-	dst_complex_t kon_cplx ALIGNED1;
-	dst_double_complex_t kon_dcplx ALIGNED1;
-	char kon_char;
-	dst_big_kon_t kon ALIGNED1;
-      }
-    val;			/* value data of constant */
-  }
-dst_const_t ALIGNED1;
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of const definition */
-    dst_type_t type_desc;	/* type of this (manifest) constant */
-    dst_const_t value;
-  }
-dst_rec_const_t ALIGNED1;
-
-/*----------------
-  VARIABLE record
-  ----------------
-  Describes a program variable.
-*/
-
-/* Variable attributes.  These define certain variable semantics to the
-   debugger.
- */
-typedef enum
-  {
-    dst_var_attr_read_only,	/* is read-only (a program literal) */
-    dst_var_attr_volatile,	/* same as compiler's VOLATILE attribute */
-    dst_var_attr_global,	/* is a global definition or reference */
-    dst_var_attr_compiler_gen,	/* is compiler-generated */
-    dst_var_attr_static,	/* has static location */
-    dst_var_attr_END_OF_ENUM
-  }
-dst_var_attr_t;
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_rel_offset_t loffset;	/* offset to loc string */
-    dst_src_loc_t src_loc;	/* file/line of variable definition */
-    dst_type_t type_desc;	/* type descriptor */
-    unsigned short attributes;	/* mask of dst_var_attr_t flags */
-  }
-dst_rec_variable_t ALIGNED1;
-
-
-/*----------------
-  old VAR record
- -----------------
- Used by older compilers to describe a variable
-*/
-
-typedef enum
-  {
-    dst_var_loc_unknown,	/* Actually defined as "unknown" */
-    dst_var_loc_abs,		/* Absolute address */
-    dst_var_loc_sect_off,	/* Absolute address as a section offset */
-    dst_var_loc_ind_sect_off,	/* An indexed section offset ???? */
-    dst_var_loc_reg,		/* register */
-    dst_var_loc_reg_rel,	/* register relative - usually fp */
-    dst_var_loc_ind_reg_rel,	/* Indexed register relative */
-    dst_var_loc_ftn_ptr_based,	/* Fortran pointer based */
-    dst_var_loc_pc_rel,		/* PC relative. Really. */
-    dst_var_loc_external,	/* External */
-    dst_var_loc_END_OF_ENUM
-  }
-dst_var_loc_t;
-
-/* Locations come in two versions. The short, and the long. The difference
- * between the short and the long is the addition of a statement number
- * field to the start andend of the range of the long, and and unkown
- * purpose field in the middle. Also, loc_type and loc_index aren't
- * bitfields in the long version.
- */
-
-typedef struct
-  {
-    unsigned short loc_type:4;
-    unsigned short loc_index:12;
-    long location;
-    short start_line;		/* start_line and end_line? */
-    short end_line;		/* I'm guessing here.       */
-  }
-dst_var_loc_short_t;
-
-typedef struct
-  {
-    unsigned short loc_type;
-    unsigned short loc_index;
-    long location;
-    short unknown;		/* Always 0003 or 3b3c. Why? */
-    short start_statement;
-    short start_line;
-    short end_statement;
-    short end_line;
-  }
-dst_var_loc_long_t;
-
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of description */
-    dst_type_t type_desc;	/* Type description */
-    unsigned short attributes;	/* mask of dst_var_attr_t flags */
-    unsigned short no_of_locs:15;	/* Number of locations */
-    unsigned short short_locs:1;	/* True if short locations. */
-    union
-      {
-	dst_var_loc_short_t shorts[dst_dummy_array_size];
-	dst_var_loc_long_t longs[dst_dummy_array_size];
-      }
-    locs;
-  }
-dst_rec_var_t;
-
-/*----------------
-  old LABEL record
- -----------------
- Used by older compilers to describe a label
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of description */
-    char location[12];		/* location string */
-  }
-dst_rec_old_label_t ALIGNED1;
-
-/*----------------
-  POINTER record
-  ----------------
-  Describes a pointer type.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to the name string for this type */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    dst_type_t type_desc;	/* base type of this pointer */
-  }
-dst_rec_pointer_t ALIGNED1;
-
-
-/*-------------
-  ARRAY record
-  -------------
-  Describes an array type.
-
-  Multidimensional arrays are described with a number of dst_rec_array_t 
-  records, one per array dimension, each linked to the next through the
-  elem_type_desc.doffset field.  Each record must have its multi_dim flag
-  set.
-
-  If column_major is true (as with FORTRAN arrays) then the last array bound in
-  the declaration is the first array index in memory, which is the opposite of
-  the usual case (as with Pascal and C arrays).
-
-  Variable array bounds are described by auxiliary records; if aux_var_bound
-  records are present, the lo_bound and hi_bound fields of this record are
-  ignored by the debugger.
-
-  span_comp identifies one of the language-dependent ways in which the distance
-  between successive array elements (span) is calculated.  
-     dst_use_span_field    -- the span is the value of span field.
-     dst_compute_from_prev -- the span is the size of the previous dimension.
-     dst_compute_from_next -- the span is the size of the next dimension.
-  In the latter two cases, the span field contains an amount of padding to add
-  to the size of the appropriate dimension to calculate the span.
-*/
-
-typedef enum
-  {
-    dst_use_span_field,
-    dst_compute_from_prev,
-    dst_compute_from_next,
-    dst_span_comp_END_OF_ENUM
-  }
-dst_span_comp_t;
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    dst_type_t elem_type_desc;	/* array element type */
-    dst_type_t indx_type_desc;	/* array index type */
-    long lo_bound;		/* lower bound of index */
-    long hi_bound;		/* upper bound of index */
-    unsigned long span;		/* see above */
-    unsigned long size;		/* total array size (bytes) */
-    boolean multi_dim:1;
-    boolean is_packed:1;	/* true if packed array */
-    boolean is_signed:1;	/* true if packed elements are signed */
-    dst_span_comp_t span_comp:2;	/* how to compute span */
-    boolean column_major:1;
-    unsigned short reserved:2;	/* must be zero */
-    unsigned short elem_size:8;	/* element size if packed (bits) */
-  }
-dst_rec_array_t ALIGNED1;
-
-
-/*-----------------
-  SUBRANGE record
-  -----------------
-  Describes a subrange type.
-*/
-
-/* Variable subrange bounds are described by auxiliary records; if aux_var_bound
-   records are present, the lo_bound and hi_bound fields of this record are
-   ignored by the debugger.
- */
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of subrange definition */
-    dst_type_t type_desc;	/* parent type */
-    long lo_bound;		/* lower bound of subrange */
-    long hi_bound;		/* upper bound of subrange */
-    unsigned short size;	/* storage size (bytes) */
-  }
-dst_rec_subrange_t ALIGNED1;
-
-
-/*---------------
-  STRING record 
-  ---------------
-  Describes a string type.
-*/
-
-/* Variable subrange bounds are described by auxiliary records; if aux_var_bound
-   records are present, the lo_bound and hi_bound fields of this record are
-   ignored by the debugger.
- */
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of string definition */
-    dst_type_t elem_type_desc;	/* element type */
-    dst_type_t indx_type_desc;	/* index type */
-    long lo_bound;		/* lower bound */
-    long hi_bound;		/* upper bound */
-    unsigned long size;		/* total string size (bytes) if fixed */
-  }
-dst_rec_string_t ALIGNED1;
-
-
-/*---------------
-  SET record 
-  ---------------
-  Describes a set type.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    dst_type_t type_desc;	/* element type */
-    unsigned short nbits;	/* number of bits in set */
-    unsigned short size;	/* storage size (bytes) */
-  }
-dst_rec_set_t ALIGNED1;
-
-
-/*-----------------------------
-  IMPLICIT ENUMERATION record 
-  -----------------------------
-  Describes an enumeration type with implicit element values = 0, 1, 2, ...
-  (Pascal-style).
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    unsigned short nelems;	/* number of elements in enumeration */
-    unsigned short size;	/* storage size (bytes) */
-    /* offsets to name strings of elements 0, 1, 2, ... */
-    dst_rel_offset_t elem_noffsets[dst_dummy_array_size];
-  }
-dst_rec_implicit_enum_t ALIGNED1;
-
-
-/*-----------------------------
-  EXPLICIT ENUMERATION record 
-  -----------------------------
-  Describes an enumeration type with explicitly assigned element values
-  (C-style).
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to element name string */
-    long value;			/* element value */
-  }
-dst_enum_elem_t;
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    unsigned short nelems;	/* number of elements in enumeration */
-    unsigned short size;	/* storage size (bytes) */
-    /* name/value pairs, one describing each enumeration value: */
-    dst_enum_elem_t elems[dst_dummy_array_size];
-  }
-dst_rec_explicit_enum_t ALIGNED1;
-
-
-/*-----------------------
-  RECORD / UNION record 
-  -----------------------
-  Describes a record (struct) or union.
-
-  If the record is larger than 2**16 bytes then an attached aux record
-  specifies its size.  Also, if the record is stored in short form then
-  attached records specify field offsets larger than 2**16 bytes.
-
-  Whether the fields[] array or sfields[] array is used is selected by
-  the dst_rec_type_t of the overall dst record.
-*/
-
-/*
-   Record field descriptor, short form.  This form handles only fields which
-   are an even number of bytes long, located some number of bytes from the
-   start of the record.
- */
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to field name string */
-    dst_type_t type_desc;	/* field type */
-    unsigned short foffset;	/* field offset from start of record (bytes) */
-  }
-dst_short_field_t ALIGNED1;
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_type_t type_desc;	/* field type */
-    unsigned short foffset;	/* byte offset */
-    unsigned short is_packed:1;	/* True if field is packed */
-    unsigned short bit_offset:6;	/* Bit offset */
-    unsigned short size:6;	/* Size in bits */
-    unsigned short sign:1;	/* True if signed */
-    unsigned short pad:2;	/* Padding. Must be 0 */
-  }
-dst_old_field_t ALIGNED1;
-
-/* Tag enumeration for long record field descriptor:
- */
-typedef enum
-  {
-    dst_field_byte,
-    dst_field_bit,
-    dst_field_loc,
-    dst_field_END_OF_ENUM
-  }
-dst_field_format_t;
-
-/*
-   Record field descriptor, long form.  The format of the field information
-   is identified by the format_tag, which contains one of the above values.
-   The field_byte variant is equivalent to the short form of field descriptor.
-   The field_bit variant handles fields which are any number of bits long,
-   located some number of bits from the start of the record.  The field_loc
-   variant allows the location of the field to be described by a general loc
-   string.
- */
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name of field */
-    dst_type_t type_desc;	/* type of field */
-    union
-      {
-	struct
-	  {
-	    dst_field_format_t format_tag:2;	/* dst_field_byte */
-	    unsigned long offset:30;	/* offset of field in bytes */
-	  }
-	field_byte ALIGNED1;
-	struct
-	  {
-	    dst_field_format_t format_tag:2;	/* dst_field_bit */
-	    unsigned long nbits:6;	/* bit size of field */
-	    unsigned long is_signed:1;	/* signed/unsigned attribute */
-	    unsigned long bit_offset:3;		/* bit offset from byte boundary */
-	    int pad:4;		/* must be zero */
-	    unsigned short byte_offset;		/* offset of byte boundary */
-	  }
-	field_bit ALIGNED1;
-	struct
-	  {
-	    dst_field_format_t format_tag:2;	/* dst_field_loc */
-	    int loffset:30;	/* dst_rel_offset_t to loc string */
-	  }
-	field_loc ALIGNED1;
-      }
-    f ALIGNED1;
-  }
-dst_field_t;
-
-/* The field_loc.loffset field is a 30-bit signed value.  Some versions of C do
-   not support signed bit fields.  The following macro will extract that field
-   as a signed value:
- */
-#define dst_field_loffset(field_rec) \
-    ( ((int) ((field_rec).f.field_loc.loffset << 2)) >> 2 )
-
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to record name string */
-    dst_src_loc_t src_loc;	/* file/line where this record is defined */
-    unsigned short size;	/* storage size (bytes) */
-    unsigned short nfields;	/* number of fields in this record */
-    union
-      {
-	dst_field_t fields[dst_dummy_array_size];
-	dst_short_field_t sfields[dst_dummy_array_size];
-	dst_old_field_t ofields[dst_dummy_array_size];
-      }
-    f;				/* array of fields */
-  }
-dst_rec_record_t ALIGNED1;
-
-
-/*-------------
-  FILE record
-  -------------
-  Describes a file type.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line where type was defined */
-    dst_type_t type_desc;	/* file element type */
-  }
-dst_rec_file_t ALIGNED1;
-
-
-/*---------------
-  OFFSET record 
-  ---------------
-   Describes a Pascal offset type.
-   (This type, an undocumented Domain Pascal extension, is currently not
-   supported by the debugger)
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to the name string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    dst_type_t area_type_desc;	/* area type */
-    dst_type_t base_type_desc;	/* base type */
-    long lo_bound;		/* low bound of the offset range */
-    long hi_bound;		/* high bound of the offset range */
-    long bias;			/* bias */
-    unsigned short scale;	/* scale factor */
-    unsigned short size;	/* storage size (bytes) */
-  }
-dst_rec_offset_t ALIGNED1;
-
-
-/*--------------
-  ALIAS record 
-  --------------
-  Describes a type alias (e.g., typedef).
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    dst_type_t type_desc;	/* parent type */
-  }
-dst_rec_alias_t ALIGNED1;
-
-
-/*------------------
-  SIGNATURE record
-  ------------------
-  Describes a procedure/function type.
-*/
-
-/* Enumeration of argument semantics.  Note that most are mutually
-   exclusive.
- */
-typedef enum
-  {
-    dst_arg_attr_val,		/* passed by value */
-    dst_arg_attr_ref,		/* passed by reference */
-    dst_arg_attr_name,		/* passed by name */
-    dst_arg_attr_in,		/* readable in the callee */
-    dst_arg_attr_out,		/* writable in the callee */
-    dst_arg_attr_hidden,	/* not visible in the caller */
-    dst_arg_attr_END_OF_ENUM
-  }
-dst_arg_attr_t;
-
-/* Argument descriptor.  Actually points to a variable record for most of the
-   information.
- */
-typedef struct
-  {
-    dst_rel_offset_t var_offset;	/* offset to variable record */
-    unsigned short attributes;	/* a mask of dst_arg_attr_t flags */
-  }
-dst_arg_t ALIGNED1;
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to name string */
-    dst_src_loc_t src_loc;	/* file/line of function definition */
-    dst_rel_offset_t result;	/* offset to function result variable record */
-    unsigned short nargs;	/* number of arguments */
-    dst_arg_t args[dst_dummy_array_size];
-  }
-dst_rec_signature_t ALIGNED1;
-
-/*--------------
-  SCOPE record
-  --------------
-  Obsolete. Use the new ENTRY type instead.
-  Old compilers may put this in as the first entry in a function,
-  terminated by an end of scope entry.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* Name offset */
-    dst_src_loc_t start_line;	/* Starting line */
-    dst_src_loc_t end_line;	/* Ending line */
-  }
-dst_rec_scope_t ALIGNED1;
-
-/*--------------
-  ENTRY record
-  --------------
-  Describes a procedure/function entry point.  An entry record is to a
-  signature record roughly as a variable record is to a type descriptor record.
-
-  The entry_number field is keyed to the entry numbers in .lines -- the 
-  debugger locates the code location of an entry by searching the line
-  number table for an entry numbered with the value of entry_number.  The
-  main entry is numbered zero.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to entry name string */
-    dst_rel_offset_t loffset;	/* where to jump to call this entry */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-    dst_rel_offset_t sig_desc;	/* offset to signature descriptor */
-    unsigned int entry_number:8;
-    int pad:8;			/* must be zero */
-  }
-dst_rec_entry_t ALIGNED1;
-
-/*-----------------------
-  Old format ENTRY record
-  -----------------------
-  Supposedly obsolete but still used by some compilers.
- */
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* Offset to entry name string */
-    dst_src_loc_t src_loc;	/* Location in source */
-    dst_rel_offset_t sig_desc;	/* Signature description */
-    char unknown[36];
-  }
-dst_rec_old_entry_t ALIGNED1;
-
-/*--------------
-  LABEL record 
-  --------------
-  Describes a program label.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t noffset;	/* offset to label string */
-    dst_rel_offset_t loffset;	/* offset to loc string */
-    dst_src_loc_t src_loc;	/* file/line of definition */
-  }
-dst_rec_label_t ALIGNED1;
-
-
-/*-----------------------
-  AUXILIARY SIZE record
-  -----------------------
-  May appear in the auxiliary record list of any type or variable record to
-  modify the default size of the type or variable.
-*/
-
-typedef struct
-  {
-    unsigned long size;		/* size (bytes) */
-  }
-dst_rec_aux_size_t ALIGNED1;
-
-
-/*-----------------------
-  AUXILIARY ALIGN record
-  -----------------------
-  May appear in the auxiliary record list of any type or variable record to
-  modify the default alignment of the type or variable.
-*/
-
-typedef struct
-  {
-    unsigned short alignment;	/* # of low order zero bits */
-  }
-dst_rec_aux_align_t ALIGNED1;
-
-
-/*-----------------------------
-  AUXILIARY FIELD SIZE record
-  -----------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to 
-  modify the default size of a field.
-*/
-
-typedef struct
-  {
-    unsigned short field_no;	/* field number */
-    unsigned long size;		/* size (bits) */
-  }
-dst_rec_aux_field_size_t ALIGNED1;
-
-
-
-/*-----------------------------
-  AUXILIARY FIELD OFFSET record
-  -----------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to 
-  specify a field offset larger than 2**16.
-*/
-
-typedef struct
-  {
-    unsigned short field_no;	/* field number */
-    unsigned long foffset;	/* offset */
-  }
-dst_rec_aux_field_off_t ALIGNED1;
-
-
-/*-----------------------------
-  AUXILIARY FIELD ALIGN record
-  -----------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to 
-  modify the default alignment of a field.
-*/
-
-typedef struct
-  {
-    unsigned short field_no;	/* field number */
-    unsigned short alignment;	/* number of low order zero bits */
-  }
-dst_rec_aux_field_align_t ALIGNED1;
-
-
-/*----------------------------
-  AUXILIARY VAR BOUND record
-  ----------------------------
-  May appear in the auxiliary record list of any ARRAY, SUBRANGE or STRING
-  record to describe a variable bound for the range of the type.
-*/
-
-typedef enum
-  {
-    dst_low_bound,		/* the low bound is variable */
-    dst_high_bound,		/* the high bound is variable */
-    dst_var_bound_END_OF_ENUM
-  }
-dst_var_bound_t;
-
-typedef struct
-  {
-    unsigned short which;	/* which bound */
-    dst_rel_offset_t voffset ALIGNED1;	/* variable that defines bound */
-  }
-dst_rec_aux_var_bound_t ALIGNED1;
-
-
-/*----------------------------------
-  AUXILIARY TYPE DERIVATION record 
-  ----------------------------------
-  May appear in the auxiliary record list of any RECORD/UNION record to denote
-  class inheritance of that type from a parent type.
-
-  Inheritance implies that it is possible to convert the inheritor type to the
-  inherited type, retaining those fields which were inherited.  To allow this,
-  orig_field_no, a field number into the record type, is provided.  If 
-  orig_is_pointer is false, then the start of the inherited record is located
-  at the location of the field indexed by orig_field_no.  If orig_is_pointer
-  is true, then it is located at the address contained in the field indexed
-  by orig_field_no (assumed to be a pointer).
-*/
-
-typedef struct
-  {
-    dst_type_t parent_type;	/* reference to inherited type */
-    unsigned short orig_field_no;
-    boolean orig_is_pointer:1;
-    int unused:15;		/* must be zero */
-  }
-dst_rec_aux_type_deriv_t ALIGNED1;
-
-
-/*------------------------------------
-  AUXILIARY VARIABLE LIFETIME record
-  ------------------------------------
-  May appear in the auxiliary record list of a VARIABLE record to add location
-  information for an additional variable lifetime.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t loffset;
-  }
-dst_rec_aux_lifetime_t ALIGNED1;
-
-
-/*-------------------------------
-  AUXILIARY POINTER BASE record 
-  -------------------------------
-  May appear in the auxiliary record list of a VARIABLE record to provide a
-  pointer base to substitute for references to any such bases in the location
-  string of the variable.  A pointer base is another VARIABLE record.  When
-  the variable is evaluated by the debugger, it uses the current value of the
-  pointer base variable in computing its location.
-
-  This is useful for representing FORTRAN pointer-based variables.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t voffset;
-  }
-dst_rec_aux_ptr_base_t ALIGNED1;
-
-
-/*---------------------------------
-  AUXILIARY REGISTER VALUE record 
-  ---------------------------------
-  May appear in the auxiliary record list of an ENTRY record to specify
-  a register that must be set to a specific value before jumping to the entry
-  point in a debugger "call".  The debugger must set the debuggee register,
-  specified by the register code, to the value of the *address* to which the
-  location string resolves.  If the address is register-relative, then the
-  call cannot be made unless the current stack frame is the lexical parent
-  of the entry.  An example of this is when a (Pascal) nested procedure
-  contains references to its parent's variables, which it accesses through
-  a static link register.  The static link register must be set to some
-  address relative to the parent's stack base register.
-*/
-
-typedef struct
-  {
-    unsigned short reg;		/* identifies register to set (isp enum) */
-    dst_rel_offset_t loffset;	/* references a location string */
-  }
-dst_rec_aux_reg_val_t ALIGNED1;
-
-
-/*==========================================================*/
-/*========== RECORDS USED IN .blocks AND .symbols ==========*/
-/*==========================================================*/
-
-/*---------------------
-  STRING TABLE record
-  ---------------------
-  A string table record contains any number of null-terminated, variable length
-  strings.   The length field gives the size in bytes of the text field, which
-  can be any size.
-
-  The global name table shares this format.  This record appears in the
-  .blocks section.  Each string in the table identifies a global defined in
-  the current compilation unit.
-
-  The loc pool record shares this format as well.  Loc strings are described
-  elsewhere.
-*/
-
-typedef struct
-  {
-    unsigned long length;
-    char text[dst_dummy_array_size];
-  }
-dst_rec_string_tab_t ALIGNED1;
-
-
-/*-----------------------
-  AUXILIARY QUAL record 
-  -----------------------
-  May appear in the auxiliary record list of any BLOCK, VARIABLE, or type record
-  to provide it with a fully-qualified, language-dependent name.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t lang_qual_name;
-  }
-dst_rec_aux_qual_t ALIGNED1;
-
-
-/*----------------
-  FORWARD record
-  ----------------
-  Reference to a record somewhere else.  This allows identical definitions in
-  different scopes to share data.
-*/
-
-typedef struct
-  {
-    dst_rel_offset_t rec_off;
-  }
-dst_rec_forward_t ALIGNED1;
-
-
-/*-------------------------------
-  AUXILIARY SOURCE RANGE record
-  -------------------------------
-  May appear in the auxiliary record list of any BLOCK record to specify a
-  range of source lines over which the block is active.
-*/
-
-typedef struct
-  {
-    dst_src_loc_t first_line;	/* first source line */
-    dst_src_loc_t last_line;	/* last source line */
-  }
-dst_rec_aux_src_range_t ALIGNED1;
-
-
-/*------------------
-  EXTENSION record 
-  ------------------
-  Provision for "foreign" records, such as might be generated by a non-Apollo
-  compiler.  Apollo software will ignore these.
-*/
-
-typedef struct
-  {
-    unsigned short rec_size;	/* record size (bytes) */
-    unsigned short ext_type;	/* defined by whoever generates it */
-    unsigned short ext_data;	/* place-holder for arbitrary amount of data */
-  }
-dst_rec_extension_t ALIGNED1;
-
-
-/*
-   ** DEBUG SYMBOL record -- The wrapper for all .blocks and .symbols records.
-   **
-   ** This record ties together all previous .blocks and .symbols records 
-   ** together in a union with a common header.  The rec_type field of the
-   ** header identifies the record type.  The rec_flags field currently only
-   ** defines auxiliary record lists. 
-   **
-   ** If a record carries with it a non-null auxiliary record list, its
-   ** dst_flag_has_aux_recs flag is set, and each of the records that follow
-   ** it are treated as its auxiliary records, until the end of the compilation
-   ** unit or scope is reached, or until an auxiliary record with its
-   ** dst_flag_last_aux_rec flag set is reached.
- */
-
-typedef enum
-  {
-    dst_flag_has_aux_recs,
-    dst_flag_last_aux_rec,
-    dst_rec_flag_END_OF_ENUM
-  }
-dst_rec_flags_t;
-
-typedef struct
-  {
-    dst_rec_type_t rec_type:8;	/* record type */
-    int rec_flags:8;		/* mask of dst_rec_flags_t */
-    union			/* switched on rec_type field above */
-      {
-	/* dst_typ_pad requires no additional fields */
-	dst_rec_comp_unit_t comp_unit_;
-	dst_rec_section_tab_t section_tab_;
-	dst_rec_file_tab_t file_tab_;
-	dst_rec_block_t block_;
-	dst_rec_var_t var_;
-	dst_rec_pointer_t pointer_;
-	dst_rec_array_t array_;
-	dst_rec_subrange_t subrange_;
-	dst_rec_set_t set_;
-	dst_rec_implicit_enum_t implicit_enum_;
-	dst_rec_explicit_enum_t explicit_enum_;
-	/* dst_typ_short_{rec,union} are represented by 'rec' (below) */
-	dst_rec_file_t file_;
-	dst_rec_offset_t offset_;
-	dst_rec_alias_t alias_;
-	dst_rec_signature_t signature_;
-	dst_rec_old_label_t old_label_;
-	dst_rec_scope_t scope_;
-	/* dst_typ_end_scope requires no additional fields */
-	dst_rec_string_tab_t string_tab_;
-	/* dst_typ_global_name_tab is represented by 'string_tab' (above) */
-	dst_rec_forward_t forward_;
-	dst_rec_aux_size_t aux_size_;
-	dst_rec_aux_align_t aux_align_;
-	dst_rec_aux_field_size_t aux_field_size_;
-	dst_rec_aux_field_off_t aux_field_off_;
-	dst_rec_aux_field_align_t aux_field_align_;
-	dst_rec_aux_qual_t aux_qual_;
-	dst_rec_aux_var_bound_t aux_var_bound_;
-	dst_rec_extension_t extension_;
-	dst_rec_string_t string_;
-	dst_rec_const_t const_;
-	/* dst_typ_reference is represented by 'pointer' (above) */
-	dst_rec_record_t record_;
-	/* dst_typ_union is represented by 'record' (above) */
-	dst_rec_aux_type_deriv_t aux_type_deriv_;
-	/* dst_typ_locpool is represented by 'string_tab' (above) */
-	dst_rec_variable_t variable_;
-	dst_rec_label_t label_;
-	dst_rec_entry_t entry_;
-	dst_rec_aux_lifetime_t aux_lifetime_;
-	dst_rec_aux_ptr_base_t aux_ptr_base_;
-	dst_rec_aux_src_range_t aux_src_range_;
-	dst_rec_aux_reg_val_t aux_reg_val_;
-	dst_rec_name_tab_t aux_unit_names_;
-	dst_rec_sect_info_tab_t aux_sect_info_;
-      }
-    rec_data ALIGNED1;
-  }
-dst_rec_t, *dst_rec_ptr_t;
-
-
-/*===============================================*/
-/*========== .lines SECTION DEFINITIONS =========*/
-/*===============================================*/
-/*
-   The .lines section contains a sequence of line number tables.  There is no
-   record structure within the section.  The start of the table for a routine
-   is pointed to by the block record, and the end of the table is signaled by
-   an escape code.
-
-   A line number table is a sequence of bytes.  The default entry contains a line
-   number delta (-7..+7) in the high 4 bits and a pc delta (0..15) in the low 4 
-   bits. Special cases, including when one or both of the values is too large
-   to fit in 4 bits and other special cases are handled through escape entries.
-   Escape entries are identified by the value 0x8 in the high 4 bits.  The low 4
-   bits are occupied by a function code.  Some escape entries are followed by
-   additional arguments, which may be bytes, words, or longwords.  This data is
-   not aligned. 
-
-   The initial PC offset, file number and line number are zero.  Normally, the
-   table begins with a dst_ln_file escape which establishes the initial file
-   and line number.  All PC deltas are unsigned (thus the table is ordered by
-   increasing PC); line number deltas are signed.  The table ends with a 
-   dst_ln_end escape, which is followed by a final table entry whose PC delta
-   gives the code size of the last statement.
-
-   Escape     Semantic
-   ---------  ------------------------------------------------------------
-   file       Changes file state.  The current source file remains constant
-   until another file escape.  Though the line number state is
-   also updated by a file escape, a file escape does NOT 
-   constitute a line table entry.
-
-   statement  Alters the statement number of the next table entry.  By 
-   default, all table entries refer to the first statement on a
-   line.  Statement number one is the second statement, and so on.
-
-   entry      Identifies the next table entry as the position of an entry 
-   point for the current block.  The PC position should follow 
-   any procedure prologue code.  An argument specifies the entry
-   number, which is keyed to the entry number of the corresponding
-   .symbols ENTRY record.
-
-   exit       Identifies the next table entry as the last position within 
-   the current block before a procedure epiloge and subsequent
-   procedure exit.
-
-   gap        By default, the executable code corresponding to a table entry 
-   is assumed to extend to the beginning of the next table entry.
-   If this is not the case--there is a "hole" in the table--then
-   a gap escape should follow the first table entry to specify
-   where the code for that entry ends.
- */
-
-#define dst_ln_escape_flag    -8
-
-/*
-   Escape function codes:
- */
-typedef enum
-  {
-    dst_ln_pad,			/* pad byte */
-    dst_ln_file,		/* file escape.  Next 4 bytes are a dst_src_loc_t */
-    dst_ln_dln1_dpc1,		/* 1 byte line delta, 1 byte pc delta */
-    dst_ln_dln2_dpc2,		/* 2 bytes line delta, 2 bytes pc delta */
-    dst_ln_ln4_pc4,		/* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
-    dst_ln_dln1_dpc0,		/* 1 byte line delta, pc delta = 0 */
-    dst_ln_ln_off_1,		/* statement escape, stmt # = 1 (2nd stmt on line) */
-    dst_ln_ln_off,		/* statement escape, stmt # = next byte */
-    dst_ln_entry,		/* entry escape, next byte is entry number */
-    dst_ln_exit,		/* exit escape */
-    dst_ln_stmt_end,		/* gap escape, 4 bytes pc delta */
-    dst_ln_escape_11,		/* reserved */
-    dst_ln_escape_12,		/* reserved */
-    dst_ln_escape_13,		/* reserved */
-    dst_ln_nxt_byte,		/* next byte contains the real escape code */
-    dst_ln_end,			/* end escape, final entry follows */
-    dst_ln_escape_END_OF_ENUM
-  }
-dst_ln_escape_t;
-
-/*
-   Line number table entry
- */
-typedef union
-  {
-    struct
-      {
-	unsigned int ln_delta:4;	/* 4 bit line number delta */
-	unsigned int pc_delta:4;	/* 4 bit pc delta */
-      }
-    delta;
-
-    struct
-      {
-	unsigned int esc_flag:4;	/* alias for ln_delta */
-	dst_ln_escape_t esc_code:4;	/* escape function code */
-      }
-    esc;
-
-    char sdata;			/* signed data byte */
-    unsigned char udata;	/* unsigned data byte */
-  }
-dst_ln_entry_t,
- *dst_ln_entry_ptr_t,
-  dst_ln_table_t[dst_dummy_array_size];
-
-/* The following macro will extract the ln_delta field as a signed value:
- */
-#define dst_ln_ln_delta(ln_rec) \
-    ( ((short) ((ln_rec).delta.ln_delta << 12)) >> 12 )
-
-
-
-
-typedef struct dst_sec_struct
-  {
-    char *buffer;
-    long position;
-    long size;
-    long base;
-  }
-dst_sec;
-
-
-/* Macros for access to the data */
-
-#define DST_comp_unit(x) 	((x)->rec_data.comp_unit_)
-#define DST_section_tab(x) 	((x)->rec_data.section_tab_)
-#define DST_file_tab(x) 	((x)->rec_data.file_tab_)
-#define DST_block(x) 		((x)->rec_data.block_)
-#define	DST_var(x)		((x)->rec_data.var_)
-#define DST_pointer(x) 		((x)->rec_data.pointer_)
-#define DST_array(x) 		((x)->rec_data.array_)
-#define DST_subrange(x) 	((x)->rec_data.subrange_)
-#define DST_set(x)	 	((x)->rec_data.set_)
-#define DST_implicit_enum(x) 	((x)->rec_data.implicit_enum_)
-#define DST_explicit_enum(x) 	((x)->rec_data.explicit_enum_)
-#define DST_short_rec(x) 	((x)->rec_data.record_)
-#define DST_short_union(x) 	((x)->rec_data.record_)
-#define DST_file(x) 		((x)->rec_data.file_)
-#define DST_offset(x) 		((x)->rec_data.offset_)
-#define DST_alias(x)	 	((x)->rec_data.alias_)
-#define DST_signature(x) 	((x)->rec_data.signature_)
-#define DST_old_label(x) 	((x)->rec_data.old_label_)
-#define DST_scope(x) 		((x)->rec_data.scope_)
-#define DST_string_tab(x) 	((x)->rec_data.string_tab_)
-#define DST_global_name_tab(x) 	((x)->rec_data.string_tab_)
-#define DST_forward(x) 		((x)->rec_data.forward_)
-#define DST_aux_size(x) 	((x)->rec_data.aux_size_)
-#define DST_aux_align(x) 	((x)->rec_data.aux_align_)
-#define DST_aux_field_size(x) 	((x)->rec_data.aux_field_size_)
-#define DST_aux_field_off(x) 	((x)->rec_data.aux_field_off_)
-#define DST_aux_field_align(x) 	((x)->rec_data.aux_field_align_)
-#define DST_aux_qual(x) 	((x)->rec_data.aux_qual_)
-#define DST_aux_var_bound(x) 	((x)->rec_data.aux_var_bound_)
-#define DST_extension(x) 	((x)->rec_data.extension_)
-#define DST_string(x) 		((x)->rec_data.string_)
-#define DST_const(x) 		((x)->rec_data.const_)
-#define DST_reference(x) 	((x)->rec_data.pointer_)
-#define DST_record(x) 		((x)->rec_data.record_)
-#define DST_union(x) 		((x)->rec_data.record_)
-#define DST_aux_type_deriv(x) 	((x)->rec_data.aux_type_deriv_)
-#define DST_locpool(x) 		((x)->rec_data.string_tab_)
-#define DST_variable(x) 	((x)->rec_data.variable_)
-#define DST_label(x) 		((x)->rec_data.label_)
-#define DST_entry(x) 		((x)->rec_data.entry_)
-#define DST_aux_lifetime(x) 	((x)->rec_data.aux_lifetime_)
-#define DST_aux_ptr_base(x) 	((x)->rec_data.aux_ptr_base_)
-#define DST_aux_src_range(x) 	((x)->rec_data.aux_src_range_)
-#define DST_aux_reg_val(x) 	((x)->rec_data.aux_reg_val_)
-#define DST_aux_unit_names(x) 	((x)->rec_data.aux_unit_names_)
-#define DST_aux_sect_info(x) 	((x)->rec_data.aux_sect_info_)
-
-
-/*
- * Type codes for loc strings. I'm not entirely certain about all of
- * these, but they seem to work.
- *                              troy@cbme.unsw.EDU.AU
- * If you find a variable whose location can't be decoded, you should
- * find out it's code using "dstdump -s filename". It will record an
- * entry for the variable, and give a text representation of what
- * the locstring means. Before that explaination there will be a
- * number. In the LOCSTRING table, that number will appear before
- * the start of the location string. Location string codes are
- * five bit codes with a 3 bit argument. Check the high 5 bits of
- * the one byte code, and figure out where it goes in here.
- * Then figure out exactly what the meaning is and code it in
- * dstread.c
- *
- * Note that ranged locs mean that the variable is in different locations
- * depending on the current PC. We ignore these because (a) gcc can't handle
- * them, and (b), If you don't use high levels of optimisation they won't
- * occur.
- */
-typedef enum
-  {
-    dst_lsc_end,		/* End of string */
-    dst_lsc_indirect,		/* Indirect through previous. Arg == 6 */
-    /* Or register ax (x=arg) */
-    dst_lsc_dreg,		/* register dx (x=arg) */
-    dst_lsc_03,
-    dst_lsc_section,		/* Section (arg+1) */
-    dst_lsc_05,
-    dst_lsc_06,
-    dst_lsc_add,		/* Add (arg+1)*2 */
-    dst_lsc_sub,		/* Subtract (arg+1)*2 */
-    dst_lsc_09,
-    dst_lsc_0a,
-    dst_lsc_sec_byte,		/* Section of next byte+1 */
-    dst_lsc_add_byte,		/* Add next byte (arg == 5) or next word
-				 * (arg == 6)
-				 */
-    dst_lsc_sub_byte,		/* Subtract next byte. (arg == 1) or next
-				 * word (arg == 6 ?)
-				 */
-    dst_lsc_sbreg,		/* Stack base register (frame pointer). Arg==0 */
-    dst_lsc_0f,
-    dst_lsc_ranged,		/* location is pc dependent */
-    dst_lsc_11,
-    dst_lsc_12,
-    dst_lsc_13,
-    dst_lsc_14,
-    dst_lsc_15,
-    dst_lsc_16,
-    dst_lsc_17,
-    dst_lsc_18,
-    dst_lsc_19,
-    dst_lsc_1a,
-    dst_lsc_1b,
-    dst_lsc_1c,
-    dst_lsc_1d,
-    dst_lsc_1e,
-    dst_lsc_1f
-  }
-dst_loc_string_code_t;
-
-/* If the following occurs after an addition/subtraction, that addition
- * or subtraction should be multiplied by 256. It's a complete byte, not
- * a code.
- */
-
-#define	dst_multiply_256	((char) 0x73)
-
-typedef struct
-  {
-    char code:5;
-    char arg:3;
-  }
-dst_loc_header_t ALIGNED1;
-
-typedef union
-  {
-    dst_loc_header_t header;
-    char data;
-  }
-dst_loc_entry_t ALIGNED1;
-
-#undef ALIGNED1
-#endif /* apollo_dst_h */
+// OBSOLETE /* <apollo/dst.h> */
+// OBSOLETE /* Apollo object module DST (debug symbol table) description */
+// OBSOLETE 
+// OBSOLETE #ifndef apollo_dst_h
+// OBSOLETE #define apollo_dst_h
+// OBSOLETE 
+// OBSOLETE #if defined(apollo) && !defined(__GNUC__)
+// OBSOLETE #define ALIGNED1  __attribute( (aligned(1)) )
+// OBSOLETE #else
+// OBSOLETE /* Remove attribute directives from non-Apollo code: */
+// OBSOLETE #define ALIGNED1		/* nil */
+// OBSOLETE #endif
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /* Identification of this version of the debug symbol table.  Producers of the
+// OBSOLETE    debug symbol table must write these values into the version number field of
+// OBSOLETE    the compilation unit record in .blocks .
+// OBSOLETE  */
+// OBSOLETE #define dst_version_major    1
+// OBSOLETE #define dst_version_minor    3
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** Enumeration of debug record types appearing in .blocks and .symbols ...
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_typ_pad,		/*  0 */
+// OBSOLETE     dst_typ_comp_unit,		/*  1 */
+// OBSOLETE     dst_typ_section_tab,	/*  2 */
+// OBSOLETE     dst_typ_file_tab,		/*  3 */
+// OBSOLETE     dst_typ_block,		/*  4 */
+// OBSOLETE     dst_typ_5,
+// OBSOLETE     dst_typ_var,
+// OBSOLETE     dst_typ_pointer,		/*  7 */
+// OBSOLETE     dst_typ_array,		/*  8 */
+// OBSOLETE     dst_typ_subrange,		/*  9 */
+// OBSOLETE     dst_typ_set,		/* 10 */
+// OBSOLETE     dst_typ_implicit_enum,	/* 11 */
+// OBSOLETE     dst_typ_explicit_enum,	/* 12 */
+// OBSOLETE     dst_typ_short_rec,		/* 13 */
+// OBSOLETE     dst_typ_old_record,
+// OBSOLETE     dst_typ_short_union,	/* 15 */
+// OBSOLETE     dst_typ_old_union,
+// OBSOLETE     dst_typ_file,		/* 17 */
+// OBSOLETE     dst_typ_offset,		/* 18 */
+// OBSOLETE     dst_typ_alias,		/* 19 */
+// OBSOLETE     dst_typ_signature,		/* 20 */
+// OBSOLETE     dst_typ_21,
+// OBSOLETE     dst_typ_old_label,		/* 22 */
+// OBSOLETE     dst_typ_scope,		/* 23 */
+// OBSOLETE     dst_typ_end_scope,		/* 24 */
+// OBSOLETE     dst_typ_25,
+// OBSOLETE     dst_typ_26,
+// OBSOLETE     dst_typ_string_tab,		/* 27 */
+// OBSOLETE     dst_typ_global_name_tab,	/* 28 */
+// OBSOLETE     dst_typ_forward,		/* 29 */
+// OBSOLETE     dst_typ_aux_size,		/* 30 */
+// OBSOLETE     dst_typ_aux_align,		/* 31 */
+// OBSOLETE     dst_typ_aux_field_size,	/* 32 */
+// OBSOLETE     dst_typ_aux_field_off,	/* 33 */
+// OBSOLETE     dst_typ_aux_field_align,	/* 34 */
+// OBSOLETE     dst_typ_aux_qual,		/* 35 */
+// OBSOLETE     dst_typ_aux_var_bound,	/* 36 */
+// OBSOLETE     dst_typ_extension,		/* 37 */
+// OBSOLETE     dst_typ_string,		/* 38 */
+// OBSOLETE     dst_typ_old_entry,
+// OBSOLETE     dst_typ_const,		/* 40 */
+// OBSOLETE     dst_typ_reference,		/* 41 */
+// OBSOLETE     dst_typ_record,		/* 42 */
+// OBSOLETE     dst_typ_union,		/* 43 */
+// OBSOLETE     dst_typ_aux_type_deriv,	/* 44 */
+// OBSOLETE     dst_typ_locpool,		/* 45 */
+// OBSOLETE     dst_typ_variable,		/* 46 */
+// OBSOLETE     dst_typ_label,		/* 47 */
+// OBSOLETE     dst_typ_entry,		/* 48 */
+// OBSOLETE     dst_typ_aux_lifetime,	/* 49 */
+// OBSOLETE     dst_typ_aux_ptr_base,	/* 50 */
+// OBSOLETE     dst_typ_aux_src_range,	/* 51 */
+// OBSOLETE     dst_typ_aux_reg_val,	/* 52 */
+// OBSOLETE     dst_typ_aux_unit_names,	/* 53 */
+// OBSOLETE     dst_typ_aux_sect_info,	/* 54 */
+// OBSOLETE     dst_typ_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_rec_type_t;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** Dummy bounds for variably dimensioned arrays:
+// OBSOLETE  */
+// OBSOLETE #define dst_dummy_array_size  100
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** Reference to another item in the symbol table.
+// OBSOLETE    **
+// OBSOLETE    ** The value of a dst_rel_offset_t is the relative offset from the start of the
+// OBSOLETE    ** referencing record to the start of the referenced record, string, etc. 
+// OBSOLETE    **
+// OBSOLETE    ** The value of a NIL dst_rel_offset_t is zero.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef long dst_rel_offset_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /* FIXME: Here and many places we make assumptions about sizes of host
+// OBSOLETE    data types, structure layout, etc.  Only needs to be fixed if we care
+// OBSOLETE    about cross-debugging, though.  */
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** Section-relative reference. 
+// OBSOLETE    **
+// OBSOLETE    ** The section index field is an index into the local compilation unit's
+// OBSOLETE    ** section table (see dst_rec_section_tab_t)--NOT into the object module
+// OBSOLETE    ** section table!
+// OBSOLETE    **
+// OBSOLETE    ** The sect_offset field is the offset in bytes into the section.
+// OBSOLETE    **
+// OBSOLETE    ** A NIL dst_sect_ref_t has a sect_index field of zero.  Indexes originate
+// OBSOLETE    ** at one.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short sect_index;
+// OBSOLETE     unsigned long sect_offset ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_sect_ref_t;
+// OBSOLETE 
+// OBSOLETE #define dst_sect_index_nil    0
+// OBSOLETE #define dst_sect_index_origin 1
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** Source location descriptor.
+// OBSOLETE    **
+// OBSOLETE    ** The file_index field is an index into the local compilation unit's
+// OBSOLETE    ** file table (see dst_rec_file_tab_t).
+// OBSOLETE    **
+// OBSOLETE    ** A NIL dst_src_loc_t has a file_index field of zero.  Indexes originate
+// OBSOLETE    ** at one.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     boolean reserved:1;		/* reserved for future use */
+// OBSOLETE     int file_index:11;		/* index into .blocks source file list */
+// OBSOLETE     int line_number:20;		/* source line number */
+// OBSOLETE   }
+// OBSOLETE dst_src_loc_t;
+// OBSOLETE 
+// OBSOLETE #define dst_file_index_nil    0
+// OBSOLETE #define dst_file_index_origin 1
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** Standard (primitive) type codes.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_non_std_type,
+// OBSOLETE     dst_int8_type,		/* 8 bit integer */
+// OBSOLETE     dst_int16_type,		/* 16 bit integer */
+// OBSOLETE     dst_int32_type,		/* 32 bit integer */
+// OBSOLETE     dst_uint8_type,		/* 8 bit unsigned integer */
+// OBSOLETE     dst_uint16_type,		/* 16 bit unsigned integer */
+// OBSOLETE     dst_uint32_type,		/* 32 bit unsigned integer */
+// OBSOLETE     dst_real32_type,		/* single precision ieee floatining point */
+// OBSOLETE     dst_real64_type,		/* double precision ieee floatining point */
+// OBSOLETE     dst_complex_type,		/* single precision complex */
+// OBSOLETE     dst_dcomplex_type,		/* double precision complex */
+// OBSOLETE     dst_bool8_type,		/* boolean =logical*1 */
+// OBSOLETE     dst_bool16_type,		/* boolean =logical*2 */
+// OBSOLETE     dst_bool32_type,		/* boolean =logical*4 */
+// OBSOLETE     dst_char_type,		/* 8 bit ascii character */
+// OBSOLETE     dst_string_type,		/* string of 8 bit ascii characters */
+// OBSOLETE     dst_ptr_type,		/* univ_pointer */
+// OBSOLETE     dst_set_type,		/* generic 256 bit set */
+// OBSOLETE     dst_proc_type,		/* generic procedure (signature not specified) */
+// OBSOLETE     dst_func_type,		/* generic function (signature not specified) */
+// OBSOLETE     dst_void_type,		/* c void type */
+// OBSOLETE     dst_uchar_type,		/* c unsigned char */
+// OBSOLETE     dst_std_type_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_std_type_t;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** General data type descriptor
+// OBSOLETE    **
+// OBSOLETE    ** If the user_defined_type bit is clear, then the type is a standard type, and
+// OBSOLETE    ** the remaining bits contain the dst_std_type_t of the type.  If the bit is
+// OBSOLETE    ** set, then the type is defined in a separate dst record, which is referenced
+// OBSOLETE    ** by the remaining bits as a dst_rel_offset_t.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef union
+// OBSOLETE   {
+// OBSOLETE     struct
+// OBSOLETE       {
+// OBSOLETE 	boolean user_defined_type:1;	/* tag field */
+// OBSOLETE 	int must_be_zero:23;	/* 23 bits of pad */
+// OBSOLETE 	dst_std_type_t dtc:8;	/* 8 bit primitive data */
+// OBSOLETE       }
+// OBSOLETE     std_type;
+// OBSOLETE 
+// OBSOLETE     struct
+// OBSOLETE       {
+// OBSOLETE 	boolean user_defined_type:1;	/* tag field */
+// OBSOLETE 	int doffset:31;		/* offset to type record */
+// OBSOLETE       }
+// OBSOLETE     user_type;
+// OBSOLETE   }
+// OBSOLETE dst_type_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /* The user_type.doffset field is a 31-bit signed value.  Some versions of C
+// OBSOLETE    do not support signed bit fields.  The following macro will extract that
+// OBSOLETE    field as a signed value:
+// OBSOLETE  */
+// OBSOLETE #define dst_user_type_offset(type_rec) \
+// OBSOLETE     ( ((int) ((type_rec).user_type.doffset << 1)) >> 1 )
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*================================================*/
+// OBSOLETE /*========== RECORDS IN .blocks SECTION ==========*/
+// OBSOLETE /*================================================*/
+// OBSOLETE 
+// OBSOLETE /*-----------------------
+// OBSOLETE   COMPILATION UNIT record 
+// OBSOLETE   -----------------------
+// OBSOLETE   This must be the first record in each .blocks section.
+// OBSOLETE   Provides a set of information describing the output of a single compilation
+// OBSOLETE   and pointers to additional information for the compilation unit.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_pc_code_locs,		/* ranges in loc strings are pc ranges */
+// OBSOLETE     dst_comp_unit_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_comp_unit_flag_t;
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_lang_unk,		/* unknown language */
+// OBSOLETE     dst_lang_pas,		/* Pascal */
+// OBSOLETE     dst_lang_ftn,		/* FORTRAN */
+// OBSOLETE     dst_lang_c,			/* C */
+// OBSOLETE     dst_lang_mod2,		/* Modula-2 */
+// OBSOLETE     dst_lang_asm_m68k,		/* 68K assembly language */
+// OBSOLETE     dst_lang_asm_a88k,		/* AT assembly language */
+// OBSOLETE     dst_lang_ada,		/* Ada */
+// OBSOLETE     dst_lang_cxx,		/* C++ */
+// OBSOLETE     dst_lang_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_lang_type_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     struct
+// OBSOLETE       {
+// OBSOLETE 	unsigned char major_part;	/* = dst_version_major */
+// OBSOLETE 	unsigned char minor_part;	/* = dst_version_minor */
+// OBSOLETE       }
+// OBSOLETE     version;			/* version of dst */
+// OBSOLETE     unsigned short flags;	/* mask of dst_comp_unit_flag_t */
+// OBSOLETE     unsigned short lang_type;	/* source language */
+// OBSOLETE     unsigned short number_of_blocks;	/* number of blocks records */
+// OBSOLETE     dst_rel_offset_t root_block_offset;		/* offset to root block (module?) */
+// OBSOLETE     dst_rel_offset_t section_table /* offset to section table record */ ;
+// OBSOLETE     dst_rel_offset_t file_table;	/* offset to file table record */
+// OBSOLETE     unsigned long data_size;	/* total size of .blocks data */
+// OBSOLETE   }
+// OBSOLETE dst_rec_comp_unit_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*--------------------
+// OBSOLETE   SECTION TABLE record
+// OBSOLETE   --------------------
+// OBSOLETE   There must be one section table associated with each compilation unit.
+// OBSOLETE   Other debug records refer to sections via their index in this table.  The
+// OBSOLETE   section base addresses in the table are virtual addresses of the sections,
+// OBSOLETE   relocated by the linker.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short number_of_sections;	/* size of array: */
+// OBSOLETE     unsigned long section_base[dst_dummy_array_size] ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_rec_section_tab_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------
+// OBSOLETE   FILE TABLE record
+// OBSOLETE   -----------------
+// OBSOLETE   There must be one file table associated with each compilation unit describing
+// OBSOLETE   the source (and include) files used by each compilation unit.  Other debug 
+// OBSOLETE   records refer to files via their index in this table.  The first entry is the
+// OBSOLETE   primary source file.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     long dtm;			/* time last modified (time_$clock_t) */
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string for source file */
+// OBSOLETE   }
+// OBSOLETE dst_file_desc_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short number_of_files;	/* size of array: */
+// OBSOLETE     dst_file_desc_t files[dst_dummy_array_size] ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_rec_file_tab_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------
+// OBSOLETE   NAME TABLE record
+// OBSOLETE   -----------------
+// OBSOLETE   A name table record may appear as an auxiliary record to the file table,
+// OBSOLETE   providing additional qualification of the file indexes for languages that 
+// OBSOLETE   need it (i.e. Ada).  Name table entries parallel file table entries of the
+// OBSOLETE   same file index.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short number_of_names;	/* size of array: */
+// OBSOLETE     dst_rel_offset_t names[dst_dummy_array_size] ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_rec_name_tab_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*--------------
+// OBSOLETE   BLOCK record
+// OBSOLETE   --------------
+// OBSOLETE   Describes a lexical program block--a procedure, function, module, etc.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE /* Block types.  These may be used in any way desired by the compiler writers. 
+// OBSOLETE    The debugger uses them only to give a description to the user of the type of
+// OBSOLETE    a block.  The debugger makes no other assumptions about the meaning of any
+// OBSOLETE    of these.  For example, the fact that a block is executable (e.g., program)
+// OBSOLETE    or not (e.g., module) is expressed in block attributes (see below), not
+// OBSOLETE    guessed at from the block type.
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_block_module,		/* some pascal = modula = ada types */
+// OBSOLETE     dst_block_program,
+// OBSOLETE     dst_block_procedure,
+// OBSOLETE     dst_block_function,		/* C function */
+// OBSOLETE     dst_block_subroutine,	/* some fortran block types */
+// OBSOLETE     dst_block_block_data,
+// OBSOLETE     dst_block_stmt_function,
+// OBSOLETE     dst_block_package,		/* a few particular to Ada */
+// OBSOLETE     dst_block_package_body,
+// OBSOLETE     dst_block_subunit,
+// OBSOLETE     dst_block_task,
+// OBSOLETE     dst_block_file,		/* a C outer scope? */
+// OBSOLETE     dst_block_class,		/* C++ or Simula */
+// OBSOLETE     dst_block_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_block_type_t;
+// OBSOLETE 
+// OBSOLETE /* Block attributes.  This is the information used by the debugger to represent
+// OBSOLETE    the semantics of blocks.
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_block_main_entry,	/* the block's entry point is a main entry into
+// OBSOLETE 				   the compilation unit */
+// OBSOLETE     dst_block_executable,	/* the block has an entry point */
+// OBSOLETE     dst_block_attr_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_block_attr_t;
+// OBSOLETE 
+// OBSOLETE /* Code range.  Each block has associated with it one or more code ranges. An
+// OBSOLETE    individual code range is identified by a range of source (possibly nil) and
+// OBSOLETE    a range of executable code.  For example, a block which has its executable
+// OBSOLETE    code spread over multiple sections will have one code range per section.
+// OBSOLETE  */
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned long code_size;	/* size of executable code (in bytes ) */
+// OBSOLETE     dst_sect_ref_t code_start;	/* starting address of executable code */
+// OBSOLETE     dst_sect_ref_t lines_start;	/* start of line number tables */
+// OBSOLETE   }
+// OBSOLETE dst_code_range_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_block_type_t block_type:8;
+// OBSOLETE     unsigned short flags:8;	/* mask of dst_block_attr_t flags */
+// OBSOLETE     dst_rel_offset_t sibling_block_off;		/* offset to next sibling block */
+// OBSOLETE     dst_rel_offset_t child_block_off;	/* offset to first contained block */
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to block name string */
+// OBSOLETE     dst_sect_ref_t symbols_start;	/* start of debug symbols  */
+// OBSOLETE     unsigned short n_of_code_ranges;	/* size of array... */
+// OBSOLETE     dst_code_range_t code_ranges[dst_dummy_array_size] ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_rec_block_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*--------------------------
+// OBSOLETE   AUX SECT INFO TABLE record
+// OBSOLETE   --------------------------
+// OBSOLETE   Appears as an auxiliary to a block record.  Expands code range information
+// OBSOLETE   by providing references into additional, language-dependent sections for 
+// OBSOLETE   information related to specific code ranges of the block.  Sect info table
+// OBSOLETE   entries parallel code range array entries of the same index.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned char tag;		/* currently can only be zero */
+// OBSOLETE     unsigned char number_of_refs;	/* size of array: */
+// OBSOLETE     dst_sect_ref_t refs[dst_dummy_array_size] ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_rec_sect_info_tab_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*=================================================*/
+// OBSOLETE /*========== RECORDS IN .symbols SECTION ==========*/
+// OBSOLETE /*=================================================*/
+// OBSOLETE 
+// OBSOLETE /*-----------------
+// OBSOLETE   CONSTANT record
+// OBSOLETE   -----------------
+// OBSOLETE   Describes a symbolic constant.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     float r;			/* real part */
+// OBSOLETE     float i;			/* imaginary part */
+// OBSOLETE   }
+// OBSOLETE dst_complex_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     double dr;			/* real part */
+// OBSOLETE     double di;			/* imaginary part */
+// OBSOLETE   }
+// OBSOLETE dst_double_complex_t;
+// OBSOLETE 
+// OBSOLETE /* The following record provides a way of describing constant values with 
+// OBSOLETE    non-standard type and no limit on size. 
+// OBSOLETE  */
+// OBSOLETE typedef union
+// OBSOLETE   {
+// OBSOLETE     char char_data[dst_dummy_array_size];
+// OBSOLETE     short int_data[dst_dummy_array_size];
+// OBSOLETE     long long_data[dst_dummy_array_size];
+// OBSOLETE   }
+// OBSOLETE dst_big_kon_t;
+// OBSOLETE 
+// OBSOLETE /* Representation of the value of a general constant.
+// OBSOLETE  */
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short length;	/* size of constant value (bytes) */
+// OBSOLETE 
+// OBSOLETE     union
+// OBSOLETE       {
+// OBSOLETE 	unsigned short kon_int8;
+// OBSOLETE 	short kon_int16;
+// OBSOLETE 	long kon_int32 ALIGNED1;
+// OBSOLETE 	float kon_real ALIGNED1;
+// OBSOLETE 	double kon_dbl ALIGNED1;
+// OBSOLETE 	dst_complex_t kon_cplx ALIGNED1;
+// OBSOLETE 	dst_double_complex_t kon_dcplx ALIGNED1;
+// OBSOLETE 	char kon_char;
+// OBSOLETE 	dst_big_kon_t kon ALIGNED1;
+// OBSOLETE       }
+// OBSOLETE     val;			/* value data of constant */
+// OBSOLETE   }
+// OBSOLETE dst_const_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of const definition */
+// OBSOLETE     dst_type_t type_desc;	/* type of this (manifest) constant */
+// OBSOLETE     dst_const_t value;
+// OBSOLETE   }
+// OBSOLETE dst_rec_const_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*----------------
+// OBSOLETE   VARIABLE record
+// OBSOLETE   ----------------
+// OBSOLETE   Describes a program variable.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE /* Variable attributes.  These define certain variable semantics to the
+// OBSOLETE    debugger.
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_var_attr_read_only,	/* is read-only (a program literal) */
+// OBSOLETE     dst_var_attr_volatile,	/* same as compiler's VOLATILE attribute */
+// OBSOLETE     dst_var_attr_global,	/* is a global definition or reference */
+// OBSOLETE     dst_var_attr_compiler_gen,	/* is compiler-generated */
+// OBSOLETE     dst_var_attr_static,	/* has static location */
+// OBSOLETE     dst_var_attr_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_var_attr_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_rel_offset_t loffset;	/* offset to loc string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of variable definition */
+// OBSOLETE     dst_type_t type_desc;	/* type descriptor */
+// OBSOLETE     unsigned short attributes;	/* mask of dst_var_attr_t flags */
+// OBSOLETE   }
+// OBSOLETE dst_rec_variable_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*----------------
+// OBSOLETE   old VAR record
+// OBSOLETE  -----------------
+// OBSOLETE  Used by older compilers to describe a variable
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_var_loc_unknown,	/* Actually defined as "unknown" */
+// OBSOLETE     dst_var_loc_abs,		/* Absolute address */
+// OBSOLETE     dst_var_loc_sect_off,	/* Absolute address as a section offset */
+// OBSOLETE     dst_var_loc_ind_sect_off,	/* An indexed section offset ???? */
+// OBSOLETE     dst_var_loc_reg,		/* register */
+// OBSOLETE     dst_var_loc_reg_rel,	/* register relative - usually fp */
+// OBSOLETE     dst_var_loc_ind_reg_rel,	/* Indexed register relative */
+// OBSOLETE     dst_var_loc_ftn_ptr_based,	/* Fortran pointer based */
+// OBSOLETE     dst_var_loc_pc_rel,		/* PC relative. Really. */
+// OBSOLETE     dst_var_loc_external,	/* External */
+// OBSOLETE     dst_var_loc_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_var_loc_t;
+// OBSOLETE 
+// OBSOLETE /* Locations come in two versions. The short, and the long. The difference
+// OBSOLETE  * between the short and the long is the addition of a statement number
+// OBSOLETE  * field to the start andend of the range of the long, and and unkown
+// OBSOLETE  * purpose field in the middle. Also, loc_type and loc_index aren't
+// OBSOLETE  * bitfields in the long version.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short loc_type:4;
+// OBSOLETE     unsigned short loc_index:12;
+// OBSOLETE     long location;
+// OBSOLETE     short start_line;		/* start_line and end_line? */
+// OBSOLETE     short end_line;		/* I'm guessing here.       */
+// OBSOLETE   }
+// OBSOLETE dst_var_loc_short_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short loc_type;
+// OBSOLETE     unsigned short loc_index;
+// OBSOLETE     long location;
+// OBSOLETE     short unknown;		/* Always 0003 or 3b3c. Why? */
+// OBSOLETE     short start_statement;
+// OBSOLETE     short start_line;
+// OBSOLETE     short end_statement;
+// OBSOLETE     short end_line;
+// OBSOLETE   }
+// OBSOLETE dst_var_loc_long_t;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of description */
+// OBSOLETE     dst_type_t type_desc;	/* Type description */
+// OBSOLETE     unsigned short attributes;	/* mask of dst_var_attr_t flags */
+// OBSOLETE     unsigned short no_of_locs:15;	/* Number of locations */
+// OBSOLETE     unsigned short short_locs:1;	/* True if short locations. */
+// OBSOLETE     union
+// OBSOLETE       {
+// OBSOLETE 	dst_var_loc_short_t shorts[dst_dummy_array_size];
+// OBSOLETE 	dst_var_loc_long_t longs[dst_dummy_array_size];
+// OBSOLETE       }
+// OBSOLETE     locs;
+// OBSOLETE   }
+// OBSOLETE dst_rec_var_t;
+// OBSOLETE 
+// OBSOLETE /*----------------
+// OBSOLETE   old LABEL record
+// OBSOLETE  -----------------
+// OBSOLETE  Used by older compilers to describe a label
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of description */
+// OBSOLETE     char location[12];		/* location string */
+// OBSOLETE   }
+// OBSOLETE dst_rec_old_label_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*----------------
+// OBSOLETE   POINTER record
+// OBSOLETE   ----------------
+// OBSOLETE   Describes a pointer type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to the name string for this type */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     dst_type_t type_desc;	/* base type of this pointer */
+// OBSOLETE   }
+// OBSOLETE dst_rec_pointer_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-------------
+// OBSOLETE   ARRAY record
+// OBSOLETE   -------------
+// OBSOLETE   Describes an array type.
+// OBSOLETE 
+// OBSOLETE   Multidimensional arrays are described with a number of dst_rec_array_t 
+// OBSOLETE   records, one per array dimension, each linked to the next through the
+// OBSOLETE   elem_type_desc.doffset field.  Each record must have its multi_dim flag
+// OBSOLETE   set.
+// OBSOLETE 
+// OBSOLETE   If column_major is true (as with FORTRAN arrays) then the last array bound in
+// OBSOLETE   the declaration is the first array index in memory, which is the opposite of
+// OBSOLETE   the usual case (as with Pascal and C arrays).
+// OBSOLETE 
+// OBSOLETE   Variable array bounds are described by auxiliary records; if aux_var_bound
+// OBSOLETE   records are present, the lo_bound and hi_bound fields of this record are
+// OBSOLETE   ignored by the debugger.
+// OBSOLETE 
+// OBSOLETE   span_comp identifies one of the language-dependent ways in which the distance
+// OBSOLETE   between successive array elements (span) is calculated.  
+// OBSOLETE      dst_use_span_field    -- the span is the value of span field.
+// OBSOLETE      dst_compute_from_prev -- the span is the size of the previous dimension.
+// OBSOLETE      dst_compute_from_next -- the span is the size of the next dimension.
+// OBSOLETE   In the latter two cases, the span field contains an amount of padding to add
+// OBSOLETE   to the size of the appropriate dimension to calculate the span.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_use_span_field,
+// OBSOLETE     dst_compute_from_prev,
+// OBSOLETE     dst_compute_from_next,
+// OBSOLETE     dst_span_comp_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_span_comp_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     dst_type_t elem_type_desc;	/* array element type */
+// OBSOLETE     dst_type_t indx_type_desc;	/* array index type */
+// OBSOLETE     long lo_bound;		/* lower bound of index */
+// OBSOLETE     long hi_bound;		/* upper bound of index */
+// OBSOLETE     unsigned long span;		/* see above */
+// OBSOLETE     unsigned long size;		/* total array size (bytes) */
+// OBSOLETE     boolean multi_dim:1;
+// OBSOLETE     boolean is_packed:1;	/* true if packed array */
+// OBSOLETE     boolean is_signed:1;	/* true if packed elements are signed */
+// OBSOLETE     dst_span_comp_t span_comp:2;	/* how to compute span */
+// OBSOLETE     boolean column_major:1;
+// OBSOLETE     unsigned short reserved:2;	/* must be zero */
+// OBSOLETE     unsigned short elem_size:8;	/* element size if packed (bits) */
+// OBSOLETE   }
+// OBSOLETE dst_rec_array_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------
+// OBSOLETE   SUBRANGE record
+// OBSOLETE   -----------------
+// OBSOLETE   Describes a subrange type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE /* Variable subrange bounds are described by auxiliary records; if aux_var_bound
+// OBSOLETE    records are present, the lo_bound and hi_bound fields of this record are
+// OBSOLETE    ignored by the debugger.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of subrange definition */
+// OBSOLETE     dst_type_t type_desc;	/* parent type */
+// OBSOLETE     long lo_bound;		/* lower bound of subrange */
+// OBSOLETE     long hi_bound;		/* upper bound of subrange */
+// OBSOLETE     unsigned short size;	/* storage size (bytes) */
+// OBSOLETE   }
+// OBSOLETE dst_rec_subrange_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*---------------
+// OBSOLETE   STRING record 
+// OBSOLETE   ---------------
+// OBSOLETE   Describes a string type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE /* Variable subrange bounds are described by auxiliary records; if aux_var_bound
+// OBSOLETE    records are present, the lo_bound and hi_bound fields of this record are
+// OBSOLETE    ignored by the debugger.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of string definition */
+// OBSOLETE     dst_type_t elem_type_desc;	/* element type */
+// OBSOLETE     dst_type_t indx_type_desc;	/* index type */
+// OBSOLETE     long lo_bound;		/* lower bound */
+// OBSOLETE     long hi_bound;		/* upper bound */
+// OBSOLETE     unsigned long size;		/* total string size (bytes) if fixed */
+// OBSOLETE   }
+// OBSOLETE dst_rec_string_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*---------------
+// OBSOLETE   SET record 
+// OBSOLETE   ---------------
+// OBSOLETE   Describes a set type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     dst_type_t type_desc;	/* element type */
+// OBSOLETE     unsigned short nbits;	/* number of bits in set */
+// OBSOLETE     unsigned short size;	/* storage size (bytes) */
+// OBSOLETE   }
+// OBSOLETE dst_rec_set_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------------
+// OBSOLETE   IMPLICIT ENUMERATION record 
+// OBSOLETE   -----------------------------
+// OBSOLETE   Describes an enumeration type with implicit element values = 0, 1, 2, ...
+// OBSOLETE   (Pascal-style).
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     unsigned short nelems;	/* number of elements in enumeration */
+// OBSOLETE     unsigned short size;	/* storage size (bytes) */
+// OBSOLETE     /* offsets to name strings of elements 0, 1, 2, ... */
+// OBSOLETE     dst_rel_offset_t elem_noffsets[dst_dummy_array_size];
+// OBSOLETE   }
+// OBSOLETE dst_rec_implicit_enum_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------------
+// OBSOLETE   EXPLICIT ENUMERATION record 
+// OBSOLETE   -----------------------------
+// OBSOLETE   Describes an enumeration type with explicitly assigned element values
+// OBSOLETE   (C-style).
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to element name string */
+// OBSOLETE     long value;			/* element value */
+// OBSOLETE   }
+// OBSOLETE dst_enum_elem_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     unsigned short nelems;	/* number of elements in enumeration */
+// OBSOLETE     unsigned short size;	/* storage size (bytes) */
+// OBSOLETE     /* name/value pairs, one describing each enumeration value: */
+// OBSOLETE     dst_enum_elem_t elems[dst_dummy_array_size];
+// OBSOLETE   }
+// OBSOLETE dst_rec_explicit_enum_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------
+// OBSOLETE   RECORD / UNION record 
+// OBSOLETE   -----------------------
+// OBSOLETE   Describes a record (struct) or union.
+// OBSOLETE 
+// OBSOLETE   If the record is larger than 2**16 bytes then an attached aux record
+// OBSOLETE   specifies its size.  Also, if the record is stored in short form then
+// OBSOLETE   attached records specify field offsets larger than 2**16 bytes.
+// OBSOLETE 
+// OBSOLETE   Whether the fields[] array or sfields[] array is used is selected by
+// OBSOLETE   the dst_rec_type_t of the overall dst record.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    Record field descriptor, short form.  This form handles only fields which
+// OBSOLETE    are an even number of bytes long, located some number of bytes from the
+// OBSOLETE    start of the record.
+// OBSOLETE  */
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to field name string */
+// OBSOLETE     dst_type_t type_desc;	/* field type */
+// OBSOLETE     unsigned short foffset;	/* field offset from start of record (bytes) */
+// OBSOLETE   }
+// OBSOLETE dst_short_field_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_type_t type_desc;	/* field type */
+// OBSOLETE     unsigned short foffset;	/* byte offset */
+// OBSOLETE     unsigned short is_packed:1;	/* True if field is packed */
+// OBSOLETE     unsigned short bit_offset:6;	/* Bit offset */
+// OBSOLETE     unsigned short size:6;	/* Size in bits */
+// OBSOLETE     unsigned short sign:1;	/* True if signed */
+// OBSOLETE     unsigned short pad:2;	/* Padding. Must be 0 */
+// OBSOLETE   }
+// OBSOLETE dst_old_field_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /* Tag enumeration for long record field descriptor:
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_field_byte,
+// OBSOLETE     dst_field_bit,
+// OBSOLETE     dst_field_loc,
+// OBSOLETE     dst_field_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_field_format_t;
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    Record field descriptor, long form.  The format of the field information
+// OBSOLETE    is identified by the format_tag, which contains one of the above values.
+// OBSOLETE    The field_byte variant is equivalent to the short form of field descriptor.
+// OBSOLETE    The field_bit variant handles fields which are any number of bits long,
+// OBSOLETE    located some number of bits from the start of the record.  The field_loc
+// OBSOLETE    variant allows the location of the field to be described by a general loc
+// OBSOLETE    string.
+// OBSOLETE  */
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name of field */
+// OBSOLETE     dst_type_t type_desc;	/* type of field */
+// OBSOLETE     union
+// OBSOLETE       {
+// OBSOLETE 	struct
+// OBSOLETE 	  {
+// OBSOLETE 	    dst_field_format_t format_tag:2;	/* dst_field_byte */
+// OBSOLETE 	    unsigned long offset:30;	/* offset of field in bytes */
+// OBSOLETE 	  }
+// OBSOLETE 	field_byte ALIGNED1;
+// OBSOLETE 	struct
+// OBSOLETE 	  {
+// OBSOLETE 	    dst_field_format_t format_tag:2;	/* dst_field_bit */
+// OBSOLETE 	    unsigned long nbits:6;	/* bit size of field */
+// OBSOLETE 	    unsigned long is_signed:1;	/* signed/unsigned attribute */
+// OBSOLETE 	    unsigned long bit_offset:3;		/* bit offset from byte boundary */
+// OBSOLETE 	    int pad:4;		/* must be zero */
+// OBSOLETE 	    unsigned short byte_offset;		/* offset of byte boundary */
+// OBSOLETE 	  }
+// OBSOLETE 	field_bit ALIGNED1;
+// OBSOLETE 	struct
+// OBSOLETE 	  {
+// OBSOLETE 	    dst_field_format_t format_tag:2;	/* dst_field_loc */
+// OBSOLETE 	    int loffset:30;	/* dst_rel_offset_t to loc string */
+// OBSOLETE 	  }
+// OBSOLETE 	field_loc ALIGNED1;
+// OBSOLETE       }
+// OBSOLETE     f ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_field_t;
+// OBSOLETE 
+// OBSOLETE /* The field_loc.loffset field is a 30-bit signed value.  Some versions of C do
+// OBSOLETE    not support signed bit fields.  The following macro will extract that field
+// OBSOLETE    as a signed value:
+// OBSOLETE  */
+// OBSOLETE #define dst_field_loffset(field_rec) \
+// OBSOLETE     ( ((int) ((field_rec).f.field_loc.loffset << 2)) >> 2 )
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to record name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line where this record is defined */
+// OBSOLETE     unsigned short size;	/* storage size (bytes) */
+// OBSOLETE     unsigned short nfields;	/* number of fields in this record */
+// OBSOLETE     union
+// OBSOLETE       {
+// OBSOLETE 	dst_field_t fields[dst_dummy_array_size];
+// OBSOLETE 	dst_short_field_t sfields[dst_dummy_array_size];
+// OBSOLETE 	dst_old_field_t ofields[dst_dummy_array_size];
+// OBSOLETE       }
+// OBSOLETE     f;				/* array of fields */
+// OBSOLETE   }
+// OBSOLETE dst_rec_record_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-------------
+// OBSOLETE   FILE record
+// OBSOLETE   -------------
+// OBSOLETE   Describes a file type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line where type was defined */
+// OBSOLETE     dst_type_t type_desc;	/* file element type */
+// OBSOLETE   }
+// OBSOLETE dst_rec_file_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*---------------
+// OBSOLETE   OFFSET record 
+// OBSOLETE   ---------------
+// OBSOLETE    Describes a Pascal offset type.
+// OBSOLETE    (This type, an undocumented Domain Pascal extension, is currently not
+// OBSOLETE    supported by the debugger)
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to the name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     dst_type_t area_type_desc;	/* area type */
+// OBSOLETE     dst_type_t base_type_desc;	/* base type */
+// OBSOLETE     long lo_bound;		/* low bound of the offset range */
+// OBSOLETE     long hi_bound;		/* high bound of the offset range */
+// OBSOLETE     long bias;			/* bias */
+// OBSOLETE     unsigned short scale;	/* scale factor */
+// OBSOLETE     unsigned short size;	/* storage size (bytes) */
+// OBSOLETE   }
+// OBSOLETE dst_rec_offset_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*--------------
+// OBSOLETE   ALIAS record 
+// OBSOLETE   --------------
+// OBSOLETE   Describes a type alias (e.g., typedef).
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     dst_type_t type_desc;	/* parent type */
+// OBSOLETE   }
+// OBSOLETE dst_rec_alias_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*------------------
+// OBSOLETE   SIGNATURE record
+// OBSOLETE   ------------------
+// OBSOLETE   Describes a procedure/function type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE /* Enumeration of argument semantics.  Note that most are mutually
+// OBSOLETE    exclusive.
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_arg_attr_val,		/* passed by value */
+// OBSOLETE     dst_arg_attr_ref,		/* passed by reference */
+// OBSOLETE     dst_arg_attr_name,		/* passed by name */
+// OBSOLETE     dst_arg_attr_in,		/* readable in the callee */
+// OBSOLETE     dst_arg_attr_out,		/* writable in the callee */
+// OBSOLETE     dst_arg_attr_hidden,	/* not visible in the caller */
+// OBSOLETE     dst_arg_attr_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_arg_attr_t;
+// OBSOLETE 
+// OBSOLETE /* Argument descriptor.  Actually points to a variable record for most of the
+// OBSOLETE    information.
+// OBSOLETE  */
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t var_offset;	/* offset to variable record */
+// OBSOLETE     unsigned short attributes;	/* a mask of dst_arg_attr_t flags */
+// OBSOLETE   }
+// OBSOLETE dst_arg_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of function definition */
+// OBSOLETE     dst_rel_offset_t result;	/* offset to function result variable record */
+// OBSOLETE     unsigned short nargs;	/* number of arguments */
+// OBSOLETE     dst_arg_t args[dst_dummy_array_size];
+// OBSOLETE   }
+// OBSOLETE dst_rec_signature_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*--------------
+// OBSOLETE   SCOPE record
+// OBSOLETE   --------------
+// OBSOLETE   Obsolete. Use the new ENTRY type instead.
+// OBSOLETE   Old compilers may put this in as the first entry in a function,
+// OBSOLETE   terminated by an end of scope entry.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* Name offset */
+// OBSOLETE     dst_src_loc_t start_line;	/* Starting line */
+// OBSOLETE     dst_src_loc_t end_line;	/* Ending line */
+// OBSOLETE   }
+// OBSOLETE dst_rec_scope_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*--------------
+// OBSOLETE   ENTRY record
+// OBSOLETE   --------------
+// OBSOLETE   Describes a procedure/function entry point.  An entry record is to a
+// OBSOLETE   signature record roughly as a variable record is to a type descriptor record.
+// OBSOLETE 
+// OBSOLETE   The entry_number field is keyed to the entry numbers in .lines -- the 
+// OBSOLETE   debugger locates the code location of an entry by searching the line
+// OBSOLETE   number table for an entry numbered with the value of entry_number.  The
+// OBSOLETE   main entry is numbered zero.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to entry name string */
+// OBSOLETE     dst_rel_offset_t loffset;	/* where to jump to call this entry */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE     dst_rel_offset_t sig_desc;	/* offset to signature descriptor */
+// OBSOLETE     unsigned int entry_number:8;
+// OBSOLETE     int pad:8;			/* must be zero */
+// OBSOLETE   }
+// OBSOLETE dst_rec_entry_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*-----------------------
+// OBSOLETE   Old format ENTRY record
+// OBSOLETE   -----------------------
+// OBSOLETE   Supposedly obsolete but still used by some compilers.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* Offset to entry name string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* Location in source */
+// OBSOLETE     dst_rel_offset_t sig_desc;	/* Signature description */
+// OBSOLETE     char unknown[36];
+// OBSOLETE   }
+// OBSOLETE dst_rec_old_entry_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE /*--------------
+// OBSOLETE   LABEL record 
+// OBSOLETE   --------------
+// OBSOLETE   Describes a program label.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t noffset;	/* offset to label string */
+// OBSOLETE     dst_rel_offset_t loffset;	/* offset to loc string */
+// OBSOLETE     dst_src_loc_t src_loc;	/* file/line of definition */
+// OBSOLETE   }
+// OBSOLETE dst_rec_label_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------
+// OBSOLETE   AUXILIARY SIZE record
+// OBSOLETE   -----------------------
+// OBSOLETE   May appear in the auxiliary record list of any type or variable record to
+// OBSOLETE   modify the default size of the type or variable.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned long size;		/* size (bytes) */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_size_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------
+// OBSOLETE   AUXILIARY ALIGN record
+// OBSOLETE   -----------------------
+// OBSOLETE   May appear in the auxiliary record list of any type or variable record to
+// OBSOLETE   modify the default alignment of the type or variable.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short alignment;	/* # of low order zero bits */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_align_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------------
+// OBSOLETE   AUXILIARY FIELD SIZE record
+// OBSOLETE   -----------------------------
+// OBSOLETE   May appear in the auxiliary record list of any RECORD/UNION record to 
+// OBSOLETE   modify the default size of a field.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short field_no;	/* field number */
+// OBSOLETE     unsigned long size;		/* size (bits) */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_field_size_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------------
+// OBSOLETE   AUXILIARY FIELD OFFSET record
+// OBSOLETE   -----------------------------
+// OBSOLETE   May appear in the auxiliary record list of any RECORD/UNION record to 
+// OBSOLETE   specify a field offset larger than 2**16.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short field_no;	/* field number */
+// OBSOLETE     unsigned long foffset;	/* offset */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_field_off_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------------
+// OBSOLETE   AUXILIARY FIELD ALIGN record
+// OBSOLETE   -----------------------------
+// OBSOLETE   May appear in the auxiliary record list of any RECORD/UNION record to 
+// OBSOLETE   modify the default alignment of a field.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short field_no;	/* field number */
+// OBSOLETE     unsigned short alignment;	/* number of low order zero bits */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_field_align_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*----------------------------
+// OBSOLETE   AUXILIARY VAR BOUND record
+// OBSOLETE   ----------------------------
+// OBSOLETE   May appear in the auxiliary record list of any ARRAY, SUBRANGE or STRING
+// OBSOLETE   record to describe a variable bound for the range of the type.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_low_bound,		/* the low bound is variable */
+// OBSOLETE     dst_high_bound,		/* the high bound is variable */
+// OBSOLETE     dst_var_bound_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_var_bound_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short which;	/* which bound */
+// OBSOLETE     dst_rel_offset_t voffset ALIGNED1;	/* variable that defines bound */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_var_bound_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*----------------------------------
+// OBSOLETE   AUXILIARY TYPE DERIVATION record 
+// OBSOLETE   ----------------------------------
+// OBSOLETE   May appear in the auxiliary record list of any RECORD/UNION record to denote
+// OBSOLETE   class inheritance of that type from a parent type.
+// OBSOLETE 
+// OBSOLETE   Inheritance implies that it is possible to convert the inheritor type to the
+// OBSOLETE   inherited type, retaining those fields which were inherited.  To allow this,
+// OBSOLETE   orig_field_no, a field number into the record type, is provided.  If 
+// OBSOLETE   orig_is_pointer is false, then the start of the inherited record is located
+// OBSOLETE   at the location of the field indexed by orig_field_no.  If orig_is_pointer
+// OBSOLETE   is true, then it is located at the address contained in the field indexed
+// OBSOLETE   by orig_field_no (assumed to be a pointer).
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_type_t parent_type;	/* reference to inherited type */
+// OBSOLETE     unsigned short orig_field_no;
+// OBSOLETE     boolean orig_is_pointer:1;
+// OBSOLETE     int unused:15;		/* must be zero */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_type_deriv_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*------------------------------------
+// OBSOLETE   AUXILIARY VARIABLE LIFETIME record
+// OBSOLETE   ------------------------------------
+// OBSOLETE   May appear in the auxiliary record list of a VARIABLE record to add location
+// OBSOLETE   information for an additional variable lifetime.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t loffset;
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_lifetime_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-------------------------------
+// OBSOLETE   AUXILIARY POINTER BASE record 
+// OBSOLETE   -------------------------------
+// OBSOLETE   May appear in the auxiliary record list of a VARIABLE record to provide a
+// OBSOLETE   pointer base to substitute for references to any such bases in the location
+// OBSOLETE   string of the variable.  A pointer base is another VARIABLE record.  When
+// OBSOLETE   the variable is evaluated by the debugger, it uses the current value of the
+// OBSOLETE   pointer base variable in computing its location.
+// OBSOLETE 
+// OBSOLETE   This is useful for representing FORTRAN pointer-based variables.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t voffset;
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_ptr_base_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*---------------------------------
+// OBSOLETE   AUXILIARY REGISTER VALUE record 
+// OBSOLETE   ---------------------------------
+// OBSOLETE   May appear in the auxiliary record list of an ENTRY record to specify
+// OBSOLETE   a register that must be set to a specific value before jumping to the entry
+// OBSOLETE   point in a debugger "call".  The debugger must set the debuggee register,
+// OBSOLETE   specified by the register code, to the value of the *address* to which the
+// OBSOLETE   location string resolves.  If the address is register-relative, then the
+// OBSOLETE   call cannot be made unless the current stack frame is the lexical parent
+// OBSOLETE   of the entry.  An example of this is when a (Pascal) nested procedure
+// OBSOLETE   contains references to its parent's variables, which it accesses through
+// OBSOLETE   a static link register.  The static link register must be set to some
+// OBSOLETE   address relative to the parent's stack base register.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short reg;		/* identifies register to set (isp enum) */
+// OBSOLETE     dst_rel_offset_t loffset;	/* references a location string */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_reg_val_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*==========================================================*/
+// OBSOLETE /*========== RECORDS USED IN .blocks AND .symbols ==========*/
+// OBSOLETE /*==========================================================*/
+// OBSOLETE 
+// OBSOLETE /*---------------------
+// OBSOLETE   STRING TABLE record
+// OBSOLETE   ---------------------
+// OBSOLETE   A string table record contains any number of null-terminated, variable length
+// OBSOLETE   strings.   The length field gives the size in bytes of the text field, which
+// OBSOLETE   can be any size.
+// OBSOLETE 
+// OBSOLETE   The global name table shares this format.  This record appears in the
+// OBSOLETE   .blocks section.  Each string in the table identifies a global defined in
+// OBSOLETE   the current compilation unit.
+// OBSOLETE 
+// OBSOLETE   The loc pool record shares this format as well.  Loc strings are described
+// OBSOLETE   elsewhere.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned long length;
+// OBSOLETE     char text[dst_dummy_array_size];
+// OBSOLETE   }
+// OBSOLETE dst_rec_string_tab_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-----------------------
+// OBSOLETE   AUXILIARY QUAL record 
+// OBSOLETE   -----------------------
+// OBSOLETE   May appear in the auxiliary record list of any BLOCK, VARIABLE, or type record
+// OBSOLETE   to provide it with a fully-qualified, language-dependent name.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t lang_qual_name;
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_qual_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*----------------
+// OBSOLETE   FORWARD record
+// OBSOLETE   ----------------
+// OBSOLETE   Reference to a record somewhere else.  This allows identical definitions in
+// OBSOLETE   different scopes to share data.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rel_offset_t rec_off;
+// OBSOLETE   }
+// OBSOLETE dst_rec_forward_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*-------------------------------
+// OBSOLETE   AUXILIARY SOURCE RANGE record
+// OBSOLETE   -------------------------------
+// OBSOLETE   May appear in the auxiliary record list of any BLOCK record to specify a
+// OBSOLETE   range of source lines over which the block is active.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_src_loc_t first_line;	/* first source line */
+// OBSOLETE     dst_src_loc_t last_line;	/* last source line */
+// OBSOLETE   }
+// OBSOLETE dst_rec_aux_src_range_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*------------------
+// OBSOLETE   EXTENSION record 
+// OBSOLETE   ------------------
+// OBSOLETE   Provision for "foreign" records, such as might be generated by a non-Apollo
+// OBSOLETE   compiler.  Apollo software will ignore these.
+// OBSOLETE */
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     unsigned short rec_size;	/* record size (bytes) */
+// OBSOLETE     unsigned short ext_type;	/* defined by whoever generates it */
+// OBSOLETE     unsigned short ext_data;	/* place-holder for arbitrary amount of data */
+// OBSOLETE   }
+// OBSOLETE dst_rec_extension_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    ** DEBUG SYMBOL record -- The wrapper for all .blocks and .symbols records.
+// OBSOLETE    **
+// OBSOLETE    ** This record ties together all previous .blocks and .symbols records 
+// OBSOLETE    ** together in a union with a common header.  The rec_type field of the
+// OBSOLETE    ** header identifies the record type.  The rec_flags field currently only
+// OBSOLETE    ** defines auxiliary record lists. 
+// OBSOLETE    **
+// OBSOLETE    ** If a record carries with it a non-null auxiliary record list, its
+// OBSOLETE    ** dst_flag_has_aux_recs flag is set, and each of the records that follow
+// OBSOLETE    ** it are treated as its auxiliary records, until the end of the compilation
+// OBSOLETE    ** unit or scope is reached, or until an auxiliary record with its
+// OBSOLETE    ** dst_flag_last_aux_rec flag set is reached.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_flag_has_aux_recs,
+// OBSOLETE     dst_flag_last_aux_rec,
+// OBSOLETE     dst_rec_flag_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_rec_flags_t;
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     dst_rec_type_t rec_type:8;	/* record type */
+// OBSOLETE     int rec_flags:8;		/* mask of dst_rec_flags_t */
+// OBSOLETE     union			/* switched on rec_type field above */
+// OBSOLETE       {
+// OBSOLETE 	/* dst_typ_pad requires no additional fields */
+// OBSOLETE 	dst_rec_comp_unit_t comp_unit_;
+// OBSOLETE 	dst_rec_section_tab_t section_tab_;
+// OBSOLETE 	dst_rec_file_tab_t file_tab_;
+// OBSOLETE 	dst_rec_block_t block_;
+// OBSOLETE 	dst_rec_var_t var_;
+// OBSOLETE 	dst_rec_pointer_t pointer_;
+// OBSOLETE 	dst_rec_array_t array_;
+// OBSOLETE 	dst_rec_subrange_t subrange_;
+// OBSOLETE 	dst_rec_set_t set_;
+// OBSOLETE 	dst_rec_implicit_enum_t implicit_enum_;
+// OBSOLETE 	dst_rec_explicit_enum_t explicit_enum_;
+// OBSOLETE 	/* dst_typ_short_{rec,union} are represented by 'rec' (below) */
+// OBSOLETE 	dst_rec_file_t file_;
+// OBSOLETE 	dst_rec_offset_t offset_;
+// OBSOLETE 	dst_rec_alias_t alias_;
+// OBSOLETE 	dst_rec_signature_t signature_;
+// OBSOLETE 	dst_rec_old_label_t old_label_;
+// OBSOLETE 	dst_rec_scope_t scope_;
+// OBSOLETE 	/* dst_typ_end_scope requires no additional fields */
+// OBSOLETE 	dst_rec_string_tab_t string_tab_;
+// OBSOLETE 	/* dst_typ_global_name_tab is represented by 'string_tab' (above) */
+// OBSOLETE 	dst_rec_forward_t forward_;
+// OBSOLETE 	dst_rec_aux_size_t aux_size_;
+// OBSOLETE 	dst_rec_aux_align_t aux_align_;
+// OBSOLETE 	dst_rec_aux_field_size_t aux_field_size_;
+// OBSOLETE 	dst_rec_aux_field_off_t aux_field_off_;
+// OBSOLETE 	dst_rec_aux_field_align_t aux_field_align_;
+// OBSOLETE 	dst_rec_aux_qual_t aux_qual_;
+// OBSOLETE 	dst_rec_aux_var_bound_t aux_var_bound_;
+// OBSOLETE 	dst_rec_extension_t extension_;
+// OBSOLETE 	dst_rec_string_t string_;
+// OBSOLETE 	dst_rec_const_t const_;
+// OBSOLETE 	/* dst_typ_reference is represented by 'pointer' (above) */
+// OBSOLETE 	dst_rec_record_t record_;
+// OBSOLETE 	/* dst_typ_union is represented by 'record' (above) */
+// OBSOLETE 	dst_rec_aux_type_deriv_t aux_type_deriv_;
+// OBSOLETE 	/* dst_typ_locpool is represented by 'string_tab' (above) */
+// OBSOLETE 	dst_rec_variable_t variable_;
+// OBSOLETE 	dst_rec_label_t label_;
+// OBSOLETE 	dst_rec_entry_t entry_;
+// OBSOLETE 	dst_rec_aux_lifetime_t aux_lifetime_;
+// OBSOLETE 	dst_rec_aux_ptr_base_t aux_ptr_base_;
+// OBSOLETE 	dst_rec_aux_src_range_t aux_src_range_;
+// OBSOLETE 	dst_rec_aux_reg_val_t aux_reg_val_;
+// OBSOLETE 	dst_rec_name_tab_t aux_unit_names_;
+// OBSOLETE 	dst_rec_sect_info_tab_t aux_sect_info_;
+// OBSOLETE       }
+// OBSOLETE     rec_data ALIGNED1;
+// OBSOLETE   }
+// OBSOLETE dst_rec_t, *dst_rec_ptr_t;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*===============================================*/
+// OBSOLETE /*========== .lines SECTION DEFINITIONS =========*/
+// OBSOLETE /*===============================================*/
+// OBSOLETE /*
+// OBSOLETE    The .lines section contains a sequence of line number tables.  There is no
+// OBSOLETE    record structure within the section.  The start of the table for a routine
+// OBSOLETE    is pointed to by the block record, and the end of the table is signaled by
+// OBSOLETE    an escape code.
+// OBSOLETE 
+// OBSOLETE    A line number table is a sequence of bytes.  The default entry contains a line
+// OBSOLETE    number delta (-7..+7) in the high 4 bits and a pc delta (0..15) in the low 4 
+// OBSOLETE    bits. Special cases, including when one or both of the values is too large
+// OBSOLETE    to fit in 4 bits and other special cases are handled through escape entries.
+// OBSOLETE    Escape entries are identified by the value 0x8 in the high 4 bits.  The low 4
+// OBSOLETE    bits are occupied by a function code.  Some escape entries are followed by
+// OBSOLETE    additional arguments, which may be bytes, words, or longwords.  This data is
+// OBSOLETE    not aligned. 
+// OBSOLETE 
+// OBSOLETE    The initial PC offset, file number and line number are zero.  Normally, the
+// OBSOLETE    table begins with a dst_ln_file escape which establishes the initial file
+// OBSOLETE    and line number.  All PC deltas are unsigned (thus the table is ordered by
+// OBSOLETE    increasing PC); line number deltas are signed.  The table ends with a 
+// OBSOLETE    dst_ln_end escape, which is followed by a final table entry whose PC delta
+// OBSOLETE    gives the code size of the last statement.
+// OBSOLETE 
+// OBSOLETE    Escape     Semantic
+// OBSOLETE    ---------  ------------------------------------------------------------
+// OBSOLETE    file       Changes file state.  The current source file remains constant
+// OBSOLETE    until another file escape.  Though the line number state is
+// OBSOLETE    also updated by a file escape, a file escape does NOT 
+// OBSOLETE    constitute a line table entry.
+// OBSOLETE 
+// OBSOLETE    statement  Alters the statement number of the next table entry.  By 
+// OBSOLETE    default, all table entries refer to the first statement on a
+// OBSOLETE    line.  Statement number one is the second statement, and so on.
+// OBSOLETE 
+// OBSOLETE    entry      Identifies the next table entry as the position of an entry 
+// OBSOLETE    point for the current block.  The PC position should follow 
+// OBSOLETE    any procedure prologue code.  An argument specifies the entry
+// OBSOLETE    number, which is keyed to the entry number of the corresponding
+// OBSOLETE    .symbols ENTRY record.
+// OBSOLETE 
+// OBSOLETE    exit       Identifies the next table entry as the last position within 
+// OBSOLETE    the current block before a procedure epiloge and subsequent
+// OBSOLETE    procedure exit.
+// OBSOLETE 
+// OBSOLETE    gap        By default, the executable code corresponding to a table entry 
+// OBSOLETE    is assumed to extend to the beginning of the next table entry.
+// OBSOLETE    If this is not the case--there is a "hole" in the table--then
+// OBSOLETE    a gap escape should follow the first table entry to specify
+// OBSOLETE    where the code for that entry ends.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE #define dst_ln_escape_flag    -8
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    Escape function codes:
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_ln_pad,			/* pad byte */
+// OBSOLETE     dst_ln_file,		/* file escape.  Next 4 bytes are a dst_src_loc_t */
+// OBSOLETE     dst_ln_dln1_dpc1,		/* 1 byte line delta, 1 byte pc delta */
+// OBSOLETE     dst_ln_dln2_dpc2,		/* 2 bytes line delta, 2 bytes pc delta */
+// OBSOLETE     dst_ln_ln4_pc4,		/* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
+// OBSOLETE     dst_ln_dln1_dpc0,		/* 1 byte line delta, pc delta = 0 */
+// OBSOLETE     dst_ln_ln_off_1,		/* statement escape, stmt # = 1 (2nd stmt on line) */
+// OBSOLETE     dst_ln_ln_off,		/* statement escape, stmt # = next byte */
+// OBSOLETE     dst_ln_entry,		/* entry escape, next byte is entry number */
+// OBSOLETE     dst_ln_exit,		/* exit escape */
+// OBSOLETE     dst_ln_stmt_end,		/* gap escape, 4 bytes pc delta */
+// OBSOLETE     dst_ln_escape_11,		/* reserved */
+// OBSOLETE     dst_ln_escape_12,		/* reserved */
+// OBSOLETE     dst_ln_escape_13,		/* reserved */
+// OBSOLETE     dst_ln_nxt_byte,		/* next byte contains the real escape code */
+// OBSOLETE     dst_ln_end,			/* end escape, final entry follows */
+// OBSOLETE     dst_ln_escape_END_OF_ENUM
+// OBSOLETE   }
+// OBSOLETE dst_ln_escape_t;
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE    Line number table entry
+// OBSOLETE  */
+// OBSOLETE typedef union
+// OBSOLETE   {
+// OBSOLETE     struct
+// OBSOLETE       {
+// OBSOLETE 	unsigned int ln_delta:4;	/* 4 bit line number delta */
+// OBSOLETE 	unsigned int pc_delta:4;	/* 4 bit pc delta */
+// OBSOLETE       }
+// OBSOLETE     delta;
+// OBSOLETE 
+// OBSOLETE     struct
+// OBSOLETE       {
+// OBSOLETE 	unsigned int esc_flag:4;	/* alias for ln_delta */
+// OBSOLETE 	dst_ln_escape_t esc_code:4;	/* escape function code */
+// OBSOLETE       }
+// OBSOLETE     esc;
+// OBSOLETE 
+// OBSOLETE     char sdata;			/* signed data byte */
+// OBSOLETE     unsigned char udata;	/* unsigned data byte */
+// OBSOLETE   }
+// OBSOLETE dst_ln_entry_t,
+// OBSOLETE  *dst_ln_entry_ptr_t,
+// OBSOLETE   dst_ln_table_t[dst_dummy_array_size];
+// OBSOLETE 
+// OBSOLETE /* The following macro will extract the ln_delta field as a signed value:
+// OBSOLETE  */
+// OBSOLETE #define dst_ln_ln_delta(ln_rec) \
+// OBSOLETE     ( ((short) ((ln_rec).delta.ln_delta << 12)) >> 12 )
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE typedef struct dst_sec_struct
+// OBSOLETE   {
+// OBSOLETE     char *buffer;
+// OBSOLETE     long position;
+// OBSOLETE     long size;
+// OBSOLETE     long base;
+// OBSOLETE   }
+// OBSOLETE dst_sec;
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /* Macros for access to the data */
+// OBSOLETE 
+// OBSOLETE #define DST_comp_unit(x) 	((x)->rec_data.comp_unit_)
+// OBSOLETE #define DST_section_tab(x) 	((x)->rec_data.section_tab_)
+// OBSOLETE #define DST_file_tab(x) 	((x)->rec_data.file_tab_)
+// OBSOLETE #define DST_block(x) 		((x)->rec_data.block_)
+// OBSOLETE #define	DST_var(x)		((x)->rec_data.var_)
+// OBSOLETE #define DST_pointer(x) 		((x)->rec_data.pointer_)
+// OBSOLETE #define DST_array(x) 		((x)->rec_data.array_)
+// OBSOLETE #define DST_subrange(x) 	((x)->rec_data.subrange_)
+// OBSOLETE #define DST_set(x)	 	((x)->rec_data.set_)
+// OBSOLETE #define DST_implicit_enum(x) 	((x)->rec_data.implicit_enum_)
+// OBSOLETE #define DST_explicit_enum(x) 	((x)->rec_data.explicit_enum_)
+// OBSOLETE #define DST_short_rec(x) 	((x)->rec_data.record_)
+// OBSOLETE #define DST_short_union(x) 	((x)->rec_data.record_)
+// OBSOLETE #define DST_file(x) 		((x)->rec_data.file_)
+// OBSOLETE #define DST_offset(x) 		((x)->rec_data.offset_)
+// OBSOLETE #define DST_alias(x)	 	((x)->rec_data.alias_)
+// OBSOLETE #define DST_signature(x) 	((x)->rec_data.signature_)
+// OBSOLETE #define DST_old_label(x) 	((x)->rec_data.old_label_)
+// OBSOLETE #define DST_scope(x) 		((x)->rec_data.scope_)
+// OBSOLETE #define DST_string_tab(x) 	((x)->rec_data.string_tab_)
+// OBSOLETE #define DST_global_name_tab(x) 	((x)->rec_data.string_tab_)
+// OBSOLETE #define DST_forward(x) 		((x)->rec_data.forward_)
+// OBSOLETE #define DST_aux_size(x) 	((x)->rec_data.aux_size_)
+// OBSOLETE #define DST_aux_align(x) 	((x)->rec_data.aux_align_)
+// OBSOLETE #define DST_aux_field_size(x) 	((x)->rec_data.aux_field_size_)
+// OBSOLETE #define DST_aux_field_off(x) 	((x)->rec_data.aux_field_off_)
+// OBSOLETE #define DST_aux_field_align(x) 	((x)->rec_data.aux_field_align_)
+// OBSOLETE #define DST_aux_qual(x) 	((x)->rec_data.aux_qual_)
+// OBSOLETE #define DST_aux_var_bound(x) 	((x)->rec_data.aux_var_bound_)
+// OBSOLETE #define DST_extension(x) 	((x)->rec_data.extension_)
+// OBSOLETE #define DST_string(x) 		((x)->rec_data.string_)
+// OBSOLETE #define DST_const(x) 		((x)->rec_data.const_)
+// OBSOLETE #define DST_reference(x) 	((x)->rec_data.pointer_)
+// OBSOLETE #define DST_record(x) 		((x)->rec_data.record_)
+// OBSOLETE #define DST_union(x) 		((x)->rec_data.record_)
+// OBSOLETE #define DST_aux_type_deriv(x) 	((x)->rec_data.aux_type_deriv_)
+// OBSOLETE #define DST_locpool(x) 		((x)->rec_data.string_tab_)
+// OBSOLETE #define DST_variable(x) 	((x)->rec_data.variable_)
+// OBSOLETE #define DST_label(x) 		((x)->rec_data.label_)
+// OBSOLETE #define DST_entry(x) 		((x)->rec_data.entry_)
+// OBSOLETE #define DST_aux_lifetime(x) 	((x)->rec_data.aux_lifetime_)
+// OBSOLETE #define DST_aux_ptr_base(x) 	((x)->rec_data.aux_ptr_base_)
+// OBSOLETE #define DST_aux_src_range(x) 	((x)->rec_data.aux_src_range_)
+// OBSOLETE #define DST_aux_reg_val(x) 	((x)->rec_data.aux_reg_val_)
+// OBSOLETE #define DST_aux_unit_names(x) 	((x)->rec_data.aux_unit_names_)
+// OBSOLETE #define DST_aux_sect_info(x) 	((x)->rec_data.aux_sect_info_)
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /*
+// OBSOLETE  * Type codes for loc strings. I'm not entirely certain about all of
+// OBSOLETE  * these, but they seem to work.
+// OBSOLETE  *                              troy@cbme.unsw.EDU.AU
+// OBSOLETE  * If you find a variable whose location can't be decoded, you should
+// OBSOLETE  * find out it's code using "dstdump -s filename". It will record an
+// OBSOLETE  * entry for the variable, and give a text representation of what
+// OBSOLETE  * the locstring means. Before that explaination there will be a
+// OBSOLETE  * number. In the LOCSTRING table, that number will appear before
+// OBSOLETE  * the start of the location string. Location string codes are
+// OBSOLETE  * five bit codes with a 3 bit argument. Check the high 5 bits of
+// OBSOLETE  * the one byte code, and figure out where it goes in here.
+// OBSOLETE  * Then figure out exactly what the meaning is and code it in
+// OBSOLETE  * dstread.c
+// OBSOLETE  *
+// OBSOLETE  * Note that ranged locs mean that the variable is in different locations
+// OBSOLETE  * depending on the current PC. We ignore these because (a) gcc can't handle
+// OBSOLETE  * them, and (b), If you don't use high levels of optimisation they won't
+// OBSOLETE  * occur.
+// OBSOLETE  */
+// OBSOLETE typedef enum
+// OBSOLETE   {
+// OBSOLETE     dst_lsc_end,		/* End of string */
+// OBSOLETE     dst_lsc_indirect,		/* Indirect through previous. Arg == 6 */
+// OBSOLETE     /* Or register ax (x=arg) */
+// OBSOLETE     dst_lsc_dreg,		/* register dx (x=arg) */
+// OBSOLETE     dst_lsc_03,
+// OBSOLETE     dst_lsc_section,		/* Section (arg+1) */
+// OBSOLETE     dst_lsc_05,
+// OBSOLETE     dst_lsc_06,
+// OBSOLETE     dst_lsc_add,		/* Add (arg+1)*2 */
+// OBSOLETE     dst_lsc_sub,		/* Subtract (arg+1)*2 */
+// OBSOLETE     dst_lsc_09,
+// OBSOLETE     dst_lsc_0a,
+// OBSOLETE     dst_lsc_sec_byte,		/* Section of next byte+1 */
+// OBSOLETE     dst_lsc_add_byte,		/* Add next byte (arg == 5) or next word
+// OBSOLETE 				 * (arg == 6)
+// OBSOLETE 				 */
+// OBSOLETE     dst_lsc_sub_byte,		/* Subtract next byte. (arg == 1) or next
+// OBSOLETE 				 * word (arg == 6 ?)
+// OBSOLETE 				 */
+// OBSOLETE     dst_lsc_sbreg,		/* Stack base register (frame pointer). Arg==0 */
+// OBSOLETE     dst_lsc_0f,
+// OBSOLETE     dst_lsc_ranged,		/* location is pc dependent */
+// OBSOLETE     dst_lsc_11,
+// OBSOLETE     dst_lsc_12,
+// OBSOLETE     dst_lsc_13,
+// OBSOLETE     dst_lsc_14,
+// OBSOLETE     dst_lsc_15,
+// OBSOLETE     dst_lsc_16,
+// OBSOLETE     dst_lsc_17,
+// OBSOLETE     dst_lsc_18,
+// OBSOLETE     dst_lsc_19,
+// OBSOLETE     dst_lsc_1a,
+// OBSOLETE     dst_lsc_1b,
+// OBSOLETE     dst_lsc_1c,
+// OBSOLETE     dst_lsc_1d,
+// OBSOLETE     dst_lsc_1e,
+// OBSOLETE     dst_lsc_1f
+// OBSOLETE   }
+// OBSOLETE dst_loc_string_code_t;
+// OBSOLETE 
+// OBSOLETE /* If the following occurs after an addition/subtraction, that addition
+// OBSOLETE  * or subtraction should be multiplied by 256. It's a complete byte, not
+// OBSOLETE  * a code.
+// OBSOLETE  */
+// OBSOLETE 
+// OBSOLETE #define	dst_multiply_256	((char) 0x73)
+// OBSOLETE 
+// OBSOLETE typedef struct
+// OBSOLETE   {
+// OBSOLETE     char code:5;
+// OBSOLETE     char arg:3;
+// OBSOLETE   }
+// OBSOLETE dst_loc_header_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE typedef union
+// OBSOLETE   {
+// OBSOLETE     dst_loc_header_t header;
+// OBSOLETE     char data;
+// OBSOLETE   }
+// OBSOLETE dst_loc_entry_t ALIGNED1;
+// OBSOLETE 
+// OBSOLETE #undef ALIGNED1
+// OBSOLETE #endif /* apollo_dst_h */
diff --git a/gdb/dstread.c b/gdb/dstread.c
index 544d7dd..8692c98 100644
--- a/gdb/dstread.c
+++ b/gdb/dstread.c
@@ -1,1598 +1,1598 @@
-/* Read apollo DST symbol tables and convert to internal format, for GDB.
-   Contributed by Troy Rollo, University of NSW (troy@cbme.unsw.edu.au).
-   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
-   Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   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.  */
-
-#include "defs.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "breakpoint.h"
-#include "bfd.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "buildsym.h"
-#include "gdb_obstack.h"
-
-#include "gdb_string.h"
-
-#include "dst.h"
-
-CORE_ADDR cur_src_start_addr, cur_src_end_addr;
-dst_sec blocks_info, lines_info, symbols_info;
-
-/* Vector of line number information.  */
-
-static struct linetable *line_vector;
-
-/* Index of next entry to go in line_vector_index.  */
-
-static int line_vector_index;
-
-/* Last line number recorded in the line vector.  */
-
-static int prev_line_number;
-
-/* Number of elements allocated for line_vector currently.  */
-
-static int line_vector_length;
-
-static int init_dst_sections (int);
-
-static void read_dst_symtab (struct objfile *);
-
-static void find_dst_sections (bfd *, sec_ptr, PTR);
-
-static void dst_symfile_init (struct objfile *);
-
-static void dst_new_init (struct objfile *);
-
-static void dst_symfile_read (struct objfile *, int);
-
-static void dst_symfile_finish (struct objfile *);
-
-static void dst_end_symtab (struct objfile *);
-
-static void complete_symtab (char *, CORE_ADDR, unsigned int);
-
-static void dst_start_symtab (void);
-
-static void dst_record_line (int, CORE_ADDR);
-
-/* Manage the vector of line numbers.  */
-/* FIXME: Use record_line instead.  */
-
-static void
-dst_record_line (int line, CORE_ADDR pc)
-{
-  struct linetable_entry *e;
-  /* Make sure line vector is big enough.  */
-
-  if (line_vector_index + 2 >= line_vector_length)
-    {
-      line_vector_length *= 2;
-      line_vector = (struct linetable *)
-	xrealloc ((char *) line_vector, sizeof (struct linetable)
-		  + (line_vector_length
-		     * sizeof (struct linetable_entry)));
-    }
-
-  e = line_vector->item + line_vector_index++;
-  e->line = line;
-  e->pc = pc;
-}
-
-/* Start a new symtab for a new source file.
-   It indicates the start of data for one original source file.  */
-/* FIXME: use start_symtab, like coffread.c now does.  */
-
-static void
-dst_start_symtab (void)
-{
-  /* Initialize the source file line number information for this file.  */
-
-  if (line_vector)		/* Unlikely, but maybe possible? */
-    xfree (line_vector);
-  line_vector_index = 0;
-  line_vector_length = 1000;
-  prev_line_number = -2;	/* Force first line number to be explicit */
-  line_vector = (struct linetable *)
-    xmalloc (sizeof (struct linetable)
-	     + line_vector_length * sizeof (struct linetable_entry));
-}
-
-/* Save the vital information from when starting to read a file,
-   for use when closing off the current file.
-   NAME is the file name the symbols came from, START_ADDR is the first
-   text address for the file, and SIZE is the number of bytes of text.  */
-
-static void
-complete_symtab (char *name, CORE_ADDR start_addr, unsigned int size)
-{
-  last_source_file = savestring (name, strlen (name));
-  cur_src_start_addr = start_addr;
-  cur_src_end_addr = start_addr + size;
-
-  if (current_objfile->ei.entry_point >= cur_src_start_addr &&
-      current_objfile->ei.entry_point < cur_src_end_addr)
-    {
-      current_objfile->ei.entry_file_lowpc = cur_src_start_addr;
-      current_objfile->ei.entry_file_highpc = cur_src_end_addr;
-    }
-}
-
-/* Finish the symbol definitions for one main source file,
-   close off all the lexical contexts for that file
-   (creating struct block's for them), then make the
-   struct symtab for that file and put it in the list of all such. */
-/* FIXME: Use end_symtab, like coffread.c now does.  */
-
-static void
-dst_end_symtab (struct objfile *objfile)
-{
-  register struct symtab *symtab;
-  register struct blockvector *blockvector;
-  register struct linetable *lv;
-
-  /* Create the blockvector that points to all the file's blocks.  */
-
-  blockvector = make_blockvector (objfile);
-
-  /* Now create the symtab object for this source file.  */
-  symtab = allocate_symtab (last_source_file, objfile);
-
-  /* Fill in its components.  */
-  symtab->blockvector = blockvector;
-  symtab->free_code = free_linetable;
-  symtab->free_ptr = 0;
-  symtab->filename = last_source_file;
-  symtab->dirname = NULL;
-  symtab->debugformat = obsavestring ("Apollo DST", 10,
-				      &objfile->symbol_obstack);
-  lv = line_vector;
-  lv->nitems = line_vector_index;
-  symtab->linetable = (struct linetable *)
-    xrealloc ((char *) lv, (sizeof (struct linetable)
-			    + lv->nitems * sizeof (struct linetable_entry)));
-
-  free_named_symtabs (symtab->filename);
-
-  /* Reinitialize for beginning of new file. */
-  line_vector = 0;
-  line_vector_length = -1;
-  last_source_file = NULL;
-}
-
-/* dst_symfile_init ()
-   is the dst-specific initialization routine for reading symbols.
-
-   We will only be called if this is a DST or DST-like file.
-   BFD handles figuring out the format of the file, and code in symtab.c
-   uses BFD's determination to vector to us.
-
-   The ultimate result is a new symtab (or, FIXME, eventually a psymtab).  */
-
-static void
-dst_symfile_init (struct objfile *objfile)
-{
-  asection *section;
-  bfd *abfd = objfile->obfd;
-
-  init_entry_point_info (objfile);
-
-}
-
-/* This function is called for every section; it finds the outer limits
-   of the line table (minimum and maximum file offset) so that the
-   mainline code can read the whole thing for efficiency.  */
-
-/* ARGSUSED */
-static void
-find_dst_sections (bfd *abfd, sec_ptr asect, PTR vpinfo)
-{
-  int size, count;
-  long base;
-  file_ptr offset, maxoff;
-  dst_sec *section;
-
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-  size = asect->_raw_size;
-  offset = asect->filepos;
-  base = asect->vma;
-/* End of warning */
-
-  section = NULL;
-  if (!strcmp (asect->name, ".blocks"))
-    section = &blocks_info;
-  else if (!strcmp (asect->name, ".lines"))
-    section = &lines_info;
-  else if (!strcmp (asect->name, ".symbols"))
-    section = &symbols_info;
-  if (!section)
-    return;
-  section->size = size;
-  section->position = offset;
-  section->base = base;
-}
-
-
-/* The BFD for this file -- only good while we're actively reading
-   symbols into a psymtab or a symtab.  */
-
-static bfd *symfile_bfd;
-
-/* Read a symbol file, after initialization by dst_symfile_init.  */
-/* FIXME!  Addr and Mainline are not used yet -- this will not work for
-   shared libraries or add_file!  */
-
-/* ARGSUSED */
-static void
-dst_symfile_read (struct objfile *objfile, int mainline)
-{
-  bfd *abfd = objfile->obfd;
-  char *name = bfd_get_filename (abfd);
-  int desc;
-  register int val;
-  int num_symbols;
-  int symtab_offset;
-  int stringtab_offset;
-
-  symfile_bfd = abfd;		/* Kludge for swap routines */
-
-/* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
-  desc = fileno ((FILE *) (abfd->iostream));	/* File descriptor */
-
-  /* Read the line number table, all at once.  */
-  bfd_map_over_sections (abfd, find_dst_sections, (PTR) NULL);
-
-  val = init_dst_sections (desc);
-  if (val < 0)
-    error ("\"%s\": error reading debugging symbol tables\n", name);
-
-  init_minimal_symbol_collection ();
-  make_cleanup_discard_minimal_symbols ();
-
-  /* Now that the executable file is positioned at symbol table,
-     process it and define symbols accordingly.  */
-
-  read_dst_symtab (objfile);
-
-  /* Sort symbols alphabetically within each block.  */
-
-  {
-    struct symtab *s;
-    for (s = objfile->symtabs; s != NULL; s = s->next)
-      {
-	sort_symtab_syms (s);
-      }
-  }
-
-  /* Install any minimal symbols that have been collected as the current
-     minimal symbols for this objfile. */
-
-  install_minimal_symbols (objfile);
-}
-
-static void
-dst_new_init (struct objfile *ignore)
-{
-  /* Nothin' to do */
-}
-
-/* Perform any local cleanups required when we are done with a particular
-   objfile.  I.E, we are in the process of discarding all symbol information
-   for an objfile, freeing up all memory held for it, and unlinking the
-   objfile struct from the global list of known objfiles. */
-
-static void
-dst_symfile_finish (struct objfile *objfile)
-{
-  /* Nothing to do */
-}
-
-
-/* Get the next line number from the DST. Returns 0 when we hit an
- * end directive or cannot continue for any other reason.
- *
- * Note that ordinary pc deltas are multiplied by two. Apparently
- * this is what was really intended.
- */
-static int
-get_dst_line (signed char **buffer, long *pc)
-{
-  static last_pc = 0;
-  static long last_line = 0;
-  static int last_file = 0;
-  dst_ln_entry_ptr_t entry;
-  int size;
-  dst_src_loc_t *src_loc;
-
-  if (*pc != -1)
-    {
-      last_pc = *pc;
-      *pc = -1;
-    }
-  entry = (dst_ln_entry_ptr_t) * buffer;
-
-  while (dst_ln_ln_delta (*entry) == dst_ln_escape_flag)
-    {
-      switch (entry->esc.esc_code)
-	{
-	case dst_ln_pad:
-	  size = 1;		/* pad byte */
-	  break;
-	case dst_ln_file:
-	  /* file escape.  Next 4 bytes are a dst_src_loc_t */
-	  size = 5;
-	  src_loc = (dst_src_loc_t *) (*buffer + 1);
-	  last_line = src_loc->line_number;
-	  last_file = src_loc->file_index;
-	  break;
-	case dst_ln_dln1_dpc1:
-	  /* 1 byte line delta, 1 byte pc delta */
-	  last_line += (*buffer)[1];
-	  last_pc += 2 * (unsigned char) (*buffer)[2];
-	  dst_record_line (last_line, last_pc);
-	  size = 3;
-	  break;
-	case dst_ln_dln2_dpc2:
-	  /* 2 bytes line delta, 2 bytes pc delta */
-	  last_line += *(short *) (*buffer + 1);
-	  last_pc += 2 * (*(short *) (*buffer + 3));
-	  size = 5;
-	  dst_record_line (last_line, last_pc);
-	  break;
-	case dst_ln_ln4_pc4:
-	  /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
-	  last_line = *(unsigned long *) (*buffer + 1);
-	  last_pc = *(unsigned long *) (*buffer + 5);
-	  size = 9;
-	  dst_record_line (last_line, last_pc);
-	  break;
-	case dst_ln_dln1_dpc0:
-	  /* 1 byte line delta, pc delta = 0 */
-	  size = 2;
-	  last_line += (*buffer)[1];
-	  break;
-	case dst_ln_ln_off_1:
-	  /* statement escape, stmt # = 1 (2nd stmt on line) */
-	  size = 1;
-	  break;
-	case dst_ln_ln_off:
-	  /* statement escape, stmt # = next byte */
-	  size = 2;
-	  break;
-	case dst_ln_entry:
-	  /* entry escape, next byte is entry number */
-	  size = 2;
-	  break;
-	case dst_ln_exit:
-	  /* exit escape */
-	  size = 1;
-	  break;
-	case dst_ln_stmt_end:
-	  /* gap escape, 4 bytes pc delta */
-	  size = 5;
-	  /* last_pc += 2 * (*(long *) (*buffer + 1)); */
-	  /* Apparently this isn't supposed to actually modify
-	   * the pc value. Totally weird.
-	   */
-	  break;
-	case dst_ln_escape_11:
-	case dst_ln_escape_12:
-	case dst_ln_escape_13:
-	  size = 1;
-	  break;
-	case dst_ln_nxt_byte:
-	  /* This shouldn't happen. If it does, we're SOL */
-	  return 0;
-	  break;
-	case dst_ln_end:
-	  /* end escape, final entry follows */
-	  return 0;
-	}
-      *buffer += (size < 0) ? -size : size;
-      entry = (dst_ln_entry_ptr_t) * buffer;
-    }
-  last_line += dst_ln_ln_delta (*entry);
-  last_pc += entry->delta.pc_delta * 2;
-  (*buffer)++;
-  dst_record_line (last_line, last_pc);
-  return 1;
-}
-
-static void
-enter_all_lines (char *buffer, long address)
-{
-  if (buffer)
-    while (get_dst_line (&buffer, &address));
-}
-
-static int
-get_dst_entry (char *buffer, dst_rec_ptr_t *ret_entry)
-{
-  int size;
-  dst_rec_ptr_t entry;
-  static int last_type;
-  int ar_size;
-  static unsigned lu3;
-
-  entry = (dst_rec_ptr_t) buffer;
-  switch (entry->rec_type)
-    {
-    case dst_typ_pad:
-      size = 0;
-      break;
-    case dst_typ_comp_unit:
-      size = sizeof (DST_comp_unit (entry));
-      break;
-    case dst_typ_section_tab:
-      size = sizeof (DST_section_tab (entry))
-	+ ((int) DST_section_tab (entry).number_of_sections
-	   - dst_dummy_array_size) * sizeof (long);
-      break;
-    case dst_typ_file_tab:
-      size = sizeof (DST_file_tab (entry))
-	+ ((int) DST_file_tab (entry).number_of_files
-	   - dst_dummy_array_size) * sizeof (dst_file_desc_t);
-      break;
-    case dst_typ_block:
-      size = sizeof (DST_block (entry))
-	+ ((int) DST_block (entry).n_of_code_ranges
-	   - dst_dummy_array_size) * sizeof (dst_code_range_t);
-      break;
-    case dst_typ_5:
-      size = -1;
-      break;
-    case dst_typ_var:
-      size = sizeof (DST_var (entry)) -
-	sizeof (dst_var_loc_long_t) * dst_dummy_array_size +
-	DST_var (entry).no_of_locs *
-	(DST_var (entry).short_locs ?
-	 sizeof (dst_var_loc_short_t) :
-	 sizeof (dst_var_loc_long_t));
-      break;
-    case dst_typ_pointer:
-      size = sizeof (DST_pointer (entry));
-      break;
-    case dst_typ_array:
-      size = sizeof (DST_array (entry));
-      break;
-    case dst_typ_subrange:
-      size = sizeof (DST_subrange (entry));
-      break;
-    case dst_typ_set:
-      size = sizeof (DST_set (entry));
-      break;
-    case dst_typ_implicit_enum:
-      size = sizeof (DST_implicit_enum (entry))
-	+ ((int) DST_implicit_enum (entry).nelems
-	   - dst_dummy_array_size) * sizeof (dst_rel_offset_t);
-      break;
-    case dst_typ_explicit_enum:
-      size = sizeof (DST_explicit_enum (entry))
-	+ ((int) DST_explicit_enum (entry).nelems
-	   - dst_dummy_array_size) * sizeof (dst_enum_elem_t);
-      break;
-    case dst_typ_short_rec:
-      size = sizeof (DST_short_rec (entry))
-	+ DST_short_rec (entry).nfields * sizeof (dst_short_field_t)
-	- dst_dummy_array_size * sizeof (dst_field_t);
-      break;
-    case dst_typ_short_union:
-      size = sizeof (DST_short_union (entry))
-	+ DST_short_union (entry).nfields * sizeof (dst_short_field_t)
-	- dst_dummy_array_size * sizeof (dst_field_t);
-      break;
-    case dst_typ_file:
-      size = sizeof (DST_file (entry));
-      break;
-    case dst_typ_offset:
-      size = sizeof (DST_offset (entry));
-      break;
-    case dst_typ_alias:
-      size = sizeof (DST_alias (entry));
-      break;
-    case dst_typ_signature:
-      size = sizeof (DST_signature (entry)) +
-	((int) DST_signature (entry).nargs -
-	 dst_dummy_array_size) * sizeof (dst_arg_t);
-      break;
-    case dst_typ_21:
-      size = -1;
-      break;
-    case dst_typ_old_label:
-      size = sizeof (DST_old_label (entry));
-      break;
-    case dst_typ_scope:
-      size = sizeof (DST_scope (entry));
-      break;
-    case dst_typ_end_scope:
-      size = 0;
-      break;
-    case dst_typ_25:
-    case dst_typ_26:
-      size = -1;
-      break;
-    case dst_typ_string_tab:
-    case dst_typ_global_name_tab:
-      size = sizeof (DST_string_tab (entry))
-	+ DST_string_tab (entry).length
-	- dst_dummy_array_size;
-      break;
-    case dst_typ_forward:
-      size = sizeof (DST_forward (entry));
-      get_dst_entry ((char *) entry + DST_forward (entry).rec_off, &entry);
-      break;
-    case dst_typ_aux_size:
-      size = sizeof (DST_aux_size (entry));
-      break;
-    case dst_typ_aux_align:
-      size = sizeof (DST_aux_align (entry));
-      break;
-    case dst_typ_aux_field_size:
-      size = sizeof (DST_aux_field_size (entry));
-      break;
-    case dst_typ_aux_field_off:
-      size = sizeof (DST_aux_field_off (entry));
-      break;
-    case dst_typ_aux_field_align:
-      size = sizeof (DST_aux_field_align (entry));
-      break;
-    case dst_typ_aux_qual:
-      size = sizeof (DST_aux_qual (entry));
-      break;
-    case dst_typ_aux_var_bound:
-      size = sizeof (DST_aux_var_bound (entry));
-      break;
-    case dst_typ_extension:
-      size = DST_extension (entry).rec_size;
-      break;
-    case dst_typ_string:
-      size = sizeof (DST_string (entry));
-      break;
-    case dst_typ_old_entry:
-      size = 48;		/* Obsolete entry type */
-      break;
-    case dst_typ_const:
-      size = sizeof (DST_const (entry))
-	+ DST_const (entry).value.length
-	- sizeof (DST_const (entry).value.val);
-      break;
-    case dst_typ_reference:
-      size = sizeof (DST_reference (entry));
-      break;
-    case dst_typ_old_record:
-    case dst_typ_old_union:
-    case dst_typ_record:
-    case dst_typ_union:
-      size = sizeof (DST_record (entry))
-	+ ((int) DST_record (entry).nfields
-	   - dst_dummy_array_size) * sizeof (dst_field_t);
-      break;
-    case dst_typ_aux_type_deriv:
-      size = sizeof (DST_aux_type_deriv (entry));
-      break;
-    case dst_typ_locpool:
-      size = sizeof (DST_locpool (entry))
-	+ ((int) DST_locpool (entry).length -
-	   dst_dummy_array_size);
-      break;
-    case dst_typ_variable:
-      size = sizeof (DST_variable (entry));
-      break;
-    case dst_typ_label:
-      size = sizeof (DST_label (entry));
-      break;
-    case dst_typ_entry:
-      size = sizeof (DST_entry (entry));
-      break;
-    case dst_typ_aux_lifetime:
-      size = sizeof (DST_aux_lifetime (entry));
-      break;
-    case dst_typ_aux_ptr_base:
-      size = sizeof (DST_aux_ptr_base (entry));
-      break;
-    case dst_typ_aux_src_range:
-      size = sizeof (DST_aux_src_range (entry));
-      break;
-    case dst_typ_aux_reg_val:
-      size = sizeof (DST_aux_reg_val (entry));
-      break;
-    case dst_typ_aux_unit_names:
-      size = sizeof (DST_aux_unit_names (entry))
-	+ ((int) DST_aux_unit_names (entry).number_of_names
-	   - dst_dummy_array_size) * sizeof (dst_rel_offset_t);
-      break;
-    case dst_typ_aux_sect_info:
-      size = sizeof (DST_aux_sect_info (entry))
-	+ ((int) DST_aux_sect_info (entry).number_of_refs
-	   - dst_dummy_array_size) * sizeof (dst_sect_ref_t);
-      break;
-    default:
-      size = -1;
-      break;
-    }
-  if (size == -1)
-    {
-      fprintf_unfiltered (gdb_stderr, "Warning: unexpected DST entry type (%d) found\nLast valid entry was of type: %d\n",
-			  (int) entry->rec_type,
-			  last_type);
-      fprintf_unfiltered (gdb_stderr, "Last unknown_3 value: %d\n", lu3);
-      size = 0;
-    }
-  else
-    last_type = entry->rec_type;
-  if (size & 1)			/* Align on a word boundary */
-    size++;
-  size += 2;
-  *ret_entry = entry;
-  return size;
-}
-
-static int
-next_dst_entry (char **buffer, dst_rec_ptr_t *entry, dst_sec *table)
-{
-  if (*buffer - table->buffer >= table->size)
-    {
-      *entry = NULL;
-      return 0;
-    }
-  *buffer += get_dst_entry (*buffer, entry);
-  return 1;
-}
-
-#define NEXT_BLK(a, b) next_dst_entry(a, b, &blocks_info)
-#define NEXT_SYM(a, b) next_dst_entry(a, b, &symbols_info)
-#define	DST_OFFSET(a, b) ((char *) (a) + (b))
-
-static dst_rec_ptr_t section_table = NULL;
-
-char *
-get_sec_ref (dst_sect_ref_t *ref)
-{
-  dst_sec *section = NULL;
-  long offset;
-
-  if (!section_table || !ref->sect_index)
-    return NULL;
-  offset = DST_section_tab (section_table).section_base[ref->sect_index - 1]
-    + ref->sect_offset;
-  if (offset >= blocks_info.base &&
-      offset < blocks_info.base + blocks_info.size)
-    section = &blocks_info;
-  else if (offset >= symbols_info.base &&
-	   offset < symbols_info.base + symbols_info.size)
-    section = &symbols_info;
-  else if (offset >= lines_info.base &&
-	   offset < lines_info.base + lines_info.size)
-    section = &lines_info;
-  if (!section)
-    return NULL;
-  return section->buffer + (offset - section->base);
-}
-
-CORE_ADDR
-dst_get_addr (int section, long offset)
-{
-  if (!section_table || !section)
-    return 0;
-  return DST_section_tab (section_table).section_base[section - 1] + offset;
-}
-
-CORE_ADDR
-dst_sym_addr (dst_sect_ref_t *ref)
-{
-  if (!section_table || !ref->sect_index)
-    return 0;
-  return DST_section_tab (section_table).section_base[ref->sect_index - 1]
-    + ref->sect_offset;
-}
-
-static struct symbol *
-create_new_symbol (struct objfile *objfile, char *name)
-{
-  struct symbol *sym = (struct symbol *)
-  obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol));
-  memset (sym, 0, sizeof (struct symbol));
-  SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
-				    &objfile->symbol_obstack);
-  SYMBOL_VALUE (sym) = 0;
-  SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
-
-  SYMBOL_CLASS (sym) = LOC_BLOCK;
-  return sym;
-};
-
-static struct type *decode_dst_type (struct objfile *, dst_rec_ptr_t);
-
-static struct type *
-decode_type_desc (struct objfile *objfile, dst_type_t *type_desc,
-		  dst_rec_ptr_t base)
-{
-  struct type *type;
-  dst_rec_ptr_t entry;
-  if (type_desc->std_type.user_defined_type)
-    {
-      entry = (dst_rec_ptr_t) DST_OFFSET (base,
-					  dst_user_type_offset (*type_desc));
-      type = decode_dst_type (objfile, entry);
-    }
-  else
-    {
-      switch (type_desc->std_type.dtc)
-	{
-	case dst_int8_type:
-	  type = builtin_type_signed_char;
-	  break;
-	case dst_int16_type:
-	  type = builtin_type_short;
-	  break;
-	case dst_int32_type:
-	  type = builtin_type_long;
-	  break;
-	case dst_uint8_type:
-	  type = builtin_type_unsigned_char;
-	  break;
-	case dst_uint16_type:
-	  type = builtin_type_unsigned_short;
-	  break;
-	case dst_uint32_type:
-	  type = builtin_type_unsigned_long;
-	  break;
-	case dst_real32_type:
-	  type = builtin_type_float;
-	  break;
-	case dst_real64_type:
-	  type = builtin_type_double;
-	  break;
-	case dst_complex_type:
-	  type = builtin_type_complex;
-	  break;
-	case dst_dcomplex_type:
-	  type = builtin_type_double_complex;
-	  break;
-	case dst_bool8_type:
-	  type = builtin_type_char;
-	  break;
-	case dst_bool16_type:
-	  type = builtin_type_short;
-	  break;
-	case dst_bool32_type:
-	  type = builtin_type_long;
-	  break;
-	case dst_char_type:
-	  type = builtin_type_char;
-	  break;
-	  /* The next few are more complex. I will take care
-	   * of them properly at a later point.
-	   */
-	case dst_string_type:
-	  type = builtin_type_void;
-	  break;
-	case dst_ptr_type:
-	  type = builtin_type_void;
-	  break;
-	case dst_set_type:
-	  type = builtin_type_void;
-	  break;
-	case dst_proc_type:
-	  type = builtin_type_void;
-	  break;
-	case dst_func_type:
-	  type = builtin_type_void;
-	  break;
-	  /* Back tto some ordinary ones */
-	case dst_void_type:
-	  type = builtin_type_void;
-	  break;
-	case dst_uchar_type:
-	  type = builtin_type_unsigned_char;
-	  break;
-	default:
-	  type = builtin_type_void;
-	  break;
-	}
-    }
-  return type;
-}
-
-struct structure_list
-{
-  struct structure_list *next;
-  struct type *type;
-};
-
-static struct structure_list *struct_list = NULL;
-
-static struct type *
-find_dst_structure (char *name)
-{
-  struct structure_list *element;
-
-  for (element = struct_list; element; element = element->next)
-    if (!strcmp (name, TYPE_NAME (element->type)))
-      return element->type;
-  return NULL;
-}
-
-
-static struct type *
-decode_dst_structure (struct objfile *objfile, dst_rec_ptr_t entry, int code,
-		      int version)
-{
-  struct type *type, *child_type;
-  char *struct_name;
-  char *name, *field_name;
-  int i;
-  int fieldoffset, fieldsize;
-  dst_type_t type_desc;
-  struct structure_list *element;
-
-  struct_name = DST_OFFSET (entry, DST_record (entry).noffset);
-  name = concat ((code == TYPE_CODE_UNION) ? "union " : "struct ",
-		 struct_name, NULL);
-  type = find_dst_structure (name);
-  if (type)
-    {
-      xfree (name);
-      return type;
-    }
-  type = alloc_type (objfile);
-  TYPE_NAME (type) = obstack_copy0 (&objfile->symbol_obstack,
-				    name, strlen (name));
-  xfree (name);
-  TYPE_CODE (type) = code;
-  TYPE_LENGTH (type) = DST_record (entry).size;
-  TYPE_NFIELDS (type) = DST_record (entry).nfields;
-  TYPE_FIELDS (type) = (struct field *)
-    obstack_alloc (&objfile->symbol_obstack, sizeof (struct field) *
-		   DST_record (entry).nfields);
-  fieldoffset = fieldsize = 0;
-  INIT_CPLUS_SPECIFIC (type);
-  element = (struct structure_list *)
-    xmalloc (sizeof (struct structure_list));
-  element->type = type;
-  element->next = struct_list;
-  struct_list = element;
-  for (i = 0; i < DST_record (entry).nfields; i++)
-    {
-      switch (version)
-	{
-	case 2:
-	  field_name = DST_OFFSET (entry,
-				   DST_record (entry).f.ofields[i].noffset);
-	  fieldoffset = DST_record (entry).f.ofields[i].foffset * 8 +
-	    DST_record (entry).f.ofields[i].bit_offset;
-	  fieldsize = DST_record (entry).f.ofields[i].size;
-	  type_desc = DST_record (entry).f.ofields[i].type_desc;
-	  break;
-	case 1:
-	  field_name = DST_OFFSET (entry,
-				   DST_record (entry).f.fields[i].noffset);
-	  type_desc = DST_record (entry).f.fields[i].type_desc;
-	  switch (DST_record (entry).f.fields[i].f.field_loc.format_tag)
-	    {
-	    case dst_field_byte:
-	      fieldoffset = DST_record (entry).f.
-		fields[i].f.field_byte.offset * 8;
-	      fieldsize = -1;
-	      break;
-	    case dst_field_bit:
-	      fieldoffset = DST_record (entry).f.
-		fields[i].f.field_bit.byte_offset * 8 +
-		DST_record (entry).f.
-		fields[i].f.field_bit.bit_offset;
-	      fieldsize = DST_record (entry).f.
-		fields[i].f.field_bit.nbits;
-	      break;
-	    case dst_field_loc:
-	      fieldoffset += fieldsize;
-	      fieldsize = -1;
-	      break;
-	    }
-	  break;
-	case 0:
-	  field_name = DST_OFFSET (entry,
-				   DST_record (entry).f.sfields[i].noffset);
-	  fieldoffset = DST_record (entry).f.sfields[i].foffset;
-	  type_desc = DST_record (entry).f.sfields[i].type_desc;
-	  if (i < DST_record (entry).nfields - 1)
-	    fieldsize = DST_record (entry).f.sfields[i + 1].foffset;
-	  else
-	    fieldsize = DST_record (entry).size;
-	  fieldsize -= fieldoffset;
-	  fieldoffset *= 8;
-	  fieldsize *= 8;
-	}
-      TYPE_FIELDS (type)[i].name =
-	obstack_copy0 (&objfile->symbol_obstack,
-		       field_name, strlen (field_name));
-      TYPE_FIELDS (type)[i].type = decode_type_desc (objfile,
-						     &type_desc,
-						     entry);
-      if (fieldsize == -1)
-	fieldsize = TYPE_LENGTH (TYPE_FIELDS (type)[i].type) *
-	  8;
-      TYPE_FIELDS (type)[i].bitsize = fieldsize;
-      TYPE_FIELDS (type)[i].bitpos = fieldoffset;
-    }
-  return type;
-}
-
-static struct type *
-decode_dst_type (struct objfile *objfile, dst_rec_ptr_t entry)
-{
-  struct type *child_type, *type, *range_type, *index_type;
-
-  switch (entry->rec_type)
-    {
-    case dst_typ_var:
-      return decode_type_desc (objfile,
-			       &DST_var (entry).type_desc,
-			       entry);
-      break;
-    case dst_typ_variable:
-      return decode_type_desc (objfile,
-			       &DST_variable (entry).type_desc,
-			       entry);
-      break;
-    case dst_typ_short_rec:
-      return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 0);
-    case dst_typ_short_union:
-      return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 0);
-    case dst_typ_union:
-      return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 1);
-    case dst_typ_record:
-      return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 1);
-    case dst_typ_old_union:
-      return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 2);
-    case dst_typ_old_record:
-      return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 2);
-    case dst_typ_pointer:
-      return make_pointer_type (
-				 decode_type_desc (objfile,
-					     &DST_pointer (entry).type_desc,
-						   entry),
-				 NULL);
-    case dst_typ_array:
-      child_type = decode_type_desc (objfile,
-				     &DST_pointer (entry).type_desc,
-				     entry);
-      index_type = lookup_fundamental_type (objfile,
-					    FT_INTEGER);
-      range_type = create_range_type ((struct type *) NULL,
-				      index_type, DST_array (entry).lo_bound,
-				      DST_array (entry).hi_bound);
-      return create_array_type ((struct type *) NULL, child_type,
-				range_type);
-    case dst_typ_alias:
-      return decode_type_desc (objfile,
-			       &DST_alias (entry).type_desc,
-			       entry);
-    default:
-      return builtin_type_int;
-    }
-}
-
-struct symbol_list
-{
-  struct symbol_list *next;
-  struct symbol *symbol;
-};
-
-static struct symbol_list *dst_global_symbols = NULL;
-static int total_globals = 0;
-
-static void
-decode_dst_locstring (char *locstr, struct symbol *sym)
-{
-  dst_loc_entry_t *entry, *next_entry;
-  CORE_ADDR temp;
-  int count = 0;
-
-  while (1)
-    {
-      if (count++ == 100)
-	{
-	  fprintf_unfiltered (gdb_stderr, "Error reading locstring\n");
-	  break;
-	}
-      entry = (dst_loc_entry_t *) locstr;
-      next_entry = (dst_loc_entry_t *) (locstr + 1);
-      switch (entry->header.code)
-	{
-	case dst_lsc_end:	/* End of string */
-	  return;
-	case dst_lsc_indirect:	/* Indirect through previous. Arg == 6 */
-	  /* Or register ax x == arg */
-	  if (entry->header.arg < 6)
-	    {
-	      SYMBOL_CLASS (sym) = LOC_REGISTER;
-	      SYMBOL_VALUE (sym) = entry->header.arg + 8;
-	    }
-	  /* We predict indirects */
-	  locstr++;
-	  break;
-	case dst_lsc_dreg:
-	  SYMBOL_CLASS (sym) = LOC_REGISTER;
-	  SYMBOL_VALUE (sym) = entry->header.arg;
-	  locstr++;
-	  break;
-	case dst_lsc_section:	/* Section (arg+1) */
-	  SYMBOL_VALUE (sym) = dst_get_addr (entry->header.arg + 1, 0);
-	  locstr++;
-	  break;
-	case dst_lsc_sec_byte:	/* Section (next_byte+1) */
-	  SYMBOL_VALUE (sym) = dst_get_addr (locstr[1] + 1, 0);
-	  locstr += 2;
-	  break;
-	case dst_lsc_add:	/* Add (arg+1)*2 */
-	case dst_lsc_sub:	/* Subtract (arg+1)*2 */
-	  temp = (entry->header.arg + 1) * 2;
-	  locstr++;
-	  if (*locstr == dst_multiply_256)
-	    {
-	      temp <<= 8;
-	      locstr++;
-	    }
-	  switch (entry->header.code)
-	    {
-	    case dst_lsc_add:
-	      if (SYMBOL_CLASS (sym) == LOC_LOCAL)
-		SYMBOL_CLASS (sym) = LOC_ARG;
-	      SYMBOL_VALUE (sym) += temp;
-	      break;
-	    case dst_lsc_sub:
-	      SYMBOL_VALUE (sym) -= temp;
-	      break;
-	    }
-	  break;
-	case dst_lsc_add_byte:
-	case dst_lsc_sub_byte:
-	  switch (entry->header.arg & 0x03)
-	    {
-	    case 1:
-	      temp = (unsigned char) locstr[1];
-	      locstr += 2;
-	      break;
-	    case 2:
-	      temp = *(unsigned short *) (locstr + 1);
-	      locstr += 3;
-	      break;
-	    case 3:
-	      temp = *(unsigned long *) (locstr + 1);
-	      locstr += 5;
-	      break;
-	    }
-	  if (*locstr == dst_multiply_256)
-	    {
-	      temp <<= 8;
-	      locstr++;
-	    }
-	  switch (entry->header.code)
-	    {
-	    case dst_lsc_add_byte:
-	      if (SYMBOL_CLASS (sym) == LOC_LOCAL)
-		SYMBOL_CLASS (sym) = LOC_ARG;
-	      SYMBOL_VALUE (sym) += temp;
-	      break;
-	    case dst_lsc_sub_byte:
-	      SYMBOL_VALUE (sym) -= temp;
-	      break;
-	    }
-	  break;
-	case dst_lsc_sbreg:	/* Stack base register (frame pointer). Arg==0 */
-	  if (next_entry->header.code != dst_lsc_indirect)
-	    {
-	      SYMBOL_VALUE (sym) = 0;
-	      SYMBOL_CLASS (sym) = LOC_STATIC;
-	      return;
-	    }
-	  SYMBOL_VALUE (sym) = 0;
-	  SYMBOL_CLASS (sym) = LOC_LOCAL;
-	  locstr++;
-	  break;
-	default:
-	  SYMBOL_VALUE (sym) = 0;
-	  SYMBOL_CLASS (sym) = LOC_STATIC;
-	  return;
-	}
-    }
-}
-
-static struct symbol_list *
-process_dst_symbols (struct objfile *objfile, dst_rec_ptr_t entry, char *name,
-		     int *nsyms_ret)
-{
-  struct symbol_list *list = NULL, *element;
-  struct symbol *sym;
-  char *symname;
-  int nsyms = 0;
-  char *location;
-  long line;
-  dst_type_t symtype;
-  struct type *type;
-  dst_var_attr_t attr;
-  dst_var_loc_t loc_type;
-  unsigned loc_index;
-  long loc_value;
-
-  if (!entry)
-    {
-      *nsyms_ret = 0;
-      return NULL;
-    }
-  location = (char *) entry;
-  while (NEXT_SYM (&location, &entry) &&
-	 entry->rec_type != dst_typ_end_scope)
-    {
-      if (entry->rec_type == dst_typ_var)
-	{
-	  if (DST_var (entry).short_locs)
-	    {
-	      loc_type = DST_var (entry).locs.shorts[0].loc_type;
-	      loc_index = DST_var (entry).locs.shorts[0].loc_index;
-	      loc_value = DST_var (entry).locs.shorts[0].location;
-	    }
-	  else
-	    {
-	      loc_type = DST_var (entry).locs.longs[0].loc_type;
-	      loc_index = DST_var (entry).locs.longs[0].loc_index;
-	      loc_value = DST_var (entry).locs.longs[0].location;
-	    }
-	  if (loc_type == dst_var_loc_external)
-	    continue;
-	  symname = DST_OFFSET (entry, DST_var (entry).noffset);
-	  line = DST_var (entry).src_loc.line_number;
-	  symtype = DST_var (entry).type_desc;
-	  attr = DST_var (entry).attributes;
-	}
-      else if (entry->rec_type == dst_typ_variable)
-	{
-	  symname = DST_OFFSET (entry,
-				DST_variable (entry).noffset);
-	  line = DST_variable (entry).src_loc.line_number;
-	  symtype = DST_variable (entry).type_desc;
-	  attr = DST_variable (entry).attributes;
-	}
-      else
-	{
-	  continue;
-	}
-      if (symname && name && !strcmp (symname, name))
-	/* It's the function return value */
-	continue;
-      sym = create_new_symbol (objfile, symname);
-
-      if ((attr & (1 << dst_var_attr_global)) ||
-	  (attr & (1 << dst_var_attr_static)))
-	SYMBOL_CLASS (sym) = LOC_STATIC;
-      else
-	SYMBOL_CLASS (sym) = LOC_LOCAL;
-      SYMBOL_LINE (sym) = line;
-      SYMBOL_TYPE (sym) = decode_type_desc (objfile, &symtype,
-					    entry);
-      SYMBOL_VALUE (sym) = 0;
-      switch (entry->rec_type)
-	{
-	case dst_typ_var:
-	  switch (loc_type)
-	    {
-	    case dst_var_loc_abs:
-	      SYMBOL_VALUE_ADDRESS (sym) = loc_value;
-	      break;
-	    case dst_var_loc_sect_off:
-	    case dst_var_loc_ind_sect_off:	/* What is this? */
-	      SYMBOL_VALUE_ADDRESS (sym) = dst_get_addr (
-							  loc_index,
-							  loc_value);
-	      break;
-	    case dst_var_loc_ind_reg_rel:	/* What is this? */
-	    case dst_var_loc_reg_rel:
-	      /* If it isn't fp relative, specify the
-	       * register it's relative to.
-	       */
-	      if (loc_index)
-		{
-		  sym->aux_value.basereg = loc_index;
-		}
-	      SYMBOL_VALUE (sym) = loc_value;
-	      if (loc_value > 0 &&
-		  SYMBOL_CLASS (sym) == LOC_BASEREG)
-		SYMBOL_CLASS (sym) = LOC_BASEREG_ARG;
-	      break;
-	    case dst_var_loc_reg:
-	      SYMBOL_VALUE (sym) = loc_index;
-	      SYMBOL_CLASS (sym) = LOC_REGISTER;
-	      break;
-	    }
-	  break;
-	case dst_typ_variable:
-	  /* External variable..... don't try to interpret
-	   * its nonexistant locstring.
-	   */
-	  if (DST_variable (entry).loffset == -1)
-	    continue;
-	  decode_dst_locstring (DST_OFFSET (entry,
-					    DST_variable (entry).loffset),
-				sym);
-	}
-      element = (struct symbol_list *)
-	xmalloc (sizeof (struct symbol_list));
-
-      if (attr & (1 << dst_var_attr_global))
-	{
-	  element->next = dst_global_symbols;
-	  dst_global_symbols = element;
-	  total_globals++;
-	}
-      else
-	{
-	  element->next = list;
-	  list = element;
-	  nsyms++;
-	}
-      element->symbol = sym;
-    }
-  *nsyms_ret = nsyms;
-  return list;
-}
-
-
-static struct symbol *
-process_dst_function (struct objfile *objfile, dst_rec_ptr_t entry, char *name,
-		      CORE_ADDR address)
-{
-  struct symbol *sym;
-  struct type *type, *ftype;
-  dst_rec_ptr_t sym_entry, typ_entry;
-  char *location;
-  struct symbol_list *element;
-
-  type = builtin_type_int;
-  sym = create_new_symbol (objfile, name);
-  SYMBOL_CLASS (sym) = LOC_BLOCK;
-
-  if (entry)
-    {
-      location = (char *) entry;
-      do
-	{
-	  NEXT_SYM (&location, &sym_entry);
-	}
-      while (sym_entry && sym_entry->rec_type != dst_typ_signature);
-
-      if (sym_entry)
-	{
-	  SYMBOL_LINE (sym) =
-	    DST_signature (sym_entry).src_loc.line_number;
-	  if (DST_signature (sym_entry).result)
-	    {
-	      typ_entry = (dst_rec_ptr_t)
-		DST_OFFSET (sym_entry,
-			    DST_signature (sym_entry).result);
-	      type = decode_dst_type (objfile, typ_entry);
-	    }
-	}
-    }
-
-  if (!type->function_type)
-    {
-      ftype = alloc_type (objfile);
-      type->function_type = ftype;
-      TYPE_TARGET_TYPE (ftype) = type;
-      TYPE_CODE (ftype) = TYPE_CODE_FUNC;
-    }
-  SYMBOL_TYPE (sym) = type->function_type;
-
-  /* Now add ourselves to the global symbols list */
-  element = (struct symbol_list *)
-    xmalloc (sizeof (struct symbol_list));
-
-  element->next = dst_global_symbols;
-  dst_global_symbols = element;
-  total_globals++;
-  element->symbol = sym;
-
-  return sym;
-}
-
-static struct block *
-process_dst_block (struct objfile *objfile, dst_rec_ptr_t entry)
-{
-  struct block *block;
-  struct symbol *function = NULL;
-  CORE_ADDR address;
-  long size;
-  char *name;
-  dst_rec_ptr_t child_entry, symbol_entry;
-  struct block *child_block;
-  int total_symbols = 0;
-  char fake_name[20];
-  static long fake_seq = 0;
-  struct symbol_list *symlist, *nextsym;
-  int symnum;
-
-  if (DST_block (entry).noffset)
-    name = DST_OFFSET (entry, DST_block (entry).noffset);
-  else
-    name = NULL;
-  if (DST_block (entry).n_of_code_ranges)
-    {
-      address = dst_sym_addr (
-			       &DST_block (entry).code_ranges[0].code_start);
-      size = DST_block (entry).code_ranges[0].code_size;
-    }
-  else
-    {
-      address = -1;
-      size = 0;
-    }
-  symbol_entry = (dst_rec_ptr_t) get_sec_ref (&DST_block (entry).symbols_start);
-  switch (DST_block (entry).block_type)
-    {
-      /* These are all really functions. Even the "program" type.
-       * This is because the Apollo OS was written in Pascal, and
-       * in Pascal, the main procedure is described as the Program.
-       * Cute, huh?
-       */
-    case dst_block_procedure:
-    case dst_block_function:
-    case dst_block_subroutine:
-    case dst_block_program:
-      prim_record_minimal_symbol (name, address, mst_text, objfile);
-      function = process_dst_function (
-					objfile,
-					symbol_entry,
-					name,
-					address);
-      enter_all_lines (get_sec_ref (&DST_block (entry).code_ranges[0].lines_start), address);
-      break;
-    case dst_block_block_data:
-      break;
-
-    default:
-      /* GDB has to call it something, and the module name
-       * won't cut it
-       */
-      sprintf (fake_name, "block_%08lx", fake_seq++);
-      function = process_dst_function (
-					objfile, NULL, fake_name, address);
-      break;
-    }
-  symlist = process_dst_symbols (objfile, symbol_entry,
-				 name, &total_symbols);
-  block = (struct block *)
-    obstack_alloc (&objfile->symbol_obstack,
-		   sizeof (struct block) +
-		     (total_symbols - 1) * sizeof (struct symbol *));
-
-  symnum = 0;
-  while (symlist)
-    {
-      nextsym = symlist->next;
-
-      block->sym[symnum] = symlist->symbol;
-
-      xfree (symlist);
-      symlist = nextsym;
-      symnum++;
-    }
-  BLOCK_NSYMS (block) = total_symbols;
-  BLOCK_HASHTABLE (block) = 0;
-  BLOCK_START (block) = address;
-  BLOCK_END (block) = address + size;
-  BLOCK_SUPERBLOCK (block) = 0;
-  if (function)
-    {
-      SYMBOL_BLOCK_VALUE (function) = block;
-      BLOCK_FUNCTION (block) = function;
-    }
-  else
-    BLOCK_FUNCTION (block) = 0;
-
-  if (DST_block (entry).child_block_off)
-    {
-      child_entry = (dst_rec_ptr_t) DST_OFFSET (entry,
-					 DST_block (entry).child_block_off);
-      while (child_entry)
-	{
-	  child_block = process_dst_block (objfile, child_entry);
-	  if (child_block)
-	    {
-	      if (BLOCK_START (child_block) <
-		  BLOCK_START (block) ||
-		  BLOCK_START (block) == -1)
-		BLOCK_START (block) =
-		  BLOCK_START (child_block);
-	      if (BLOCK_END (child_block) >
-		  BLOCK_END (block) ||
-		  BLOCK_END (block) == -1)
-		BLOCK_END (block) =
-		  BLOCK_END (child_block);
-	      BLOCK_SUPERBLOCK (child_block) = block;
-	    }
-	  if (DST_block (child_entry).sibling_block_off)
-	    child_entry = (dst_rec_ptr_t) DST_OFFSET (
-						       child_entry,
-				 DST_block (child_entry).sibling_block_off);
-	  else
-	    child_entry = NULL;
-	}
-    }
-  record_pending_block (objfile, block, NULL);
-  return block;
-}
-
-
-static void
-read_dst_symtab (struct objfile *objfile)
-{
-  char *buffer;
-  dst_rec_ptr_t entry, file_table, root_block;
-  char *source_file;
-  struct block *block, *global_block;
-  int symnum;
-  struct symbol_list *nextsym;
-  int module_num = 0;
-  struct structure_list *element;
-
-  current_objfile = objfile;
-  buffer = blocks_info.buffer;
-  while (NEXT_BLK (&buffer, &entry))
-    {
-      if (entry->rec_type == dst_typ_comp_unit)
-	{
-	  file_table = (dst_rec_ptr_t) DST_OFFSET (entry,
-					  DST_comp_unit (entry).file_table);
-	  section_table = (dst_rec_ptr_t) DST_OFFSET (entry,
-				       DST_comp_unit (entry).section_table);
-	  root_block = (dst_rec_ptr_t) DST_OFFSET (entry,
-				   DST_comp_unit (entry).root_block_offset);
-	  source_file = DST_OFFSET (file_table,
-				DST_file_tab (file_table).files[0].noffset);
-	  /* Point buffer to the start of the next comp_unit */
-	  buffer = DST_OFFSET (entry,
-			       DST_comp_unit (entry).data_size);
-	  dst_start_symtab ();
-
-	  block = process_dst_block (objfile, root_block);
-
-	  global_block = (struct block *)
-	    obstack_alloc (&objfile->symbol_obstack,
-			   sizeof (struct block) +
-			     (total_globals - 1) *
-			   sizeof (struct symbol *));
-	  BLOCK_NSYMS (global_block) = total_globals;
-	  BLOCK_HASHTABLE (global_block) = 0;
-	  for (symnum = 0; symnum < total_globals; symnum++)
-	    {
-	      nextsym = dst_global_symbols->next;
-
-	      global_block->sym[symnum] =
-		dst_global_symbols->symbol;
-
-	      xfree (dst_global_symbols);
-	      dst_global_symbols = nextsym;
-	    }
-	  dst_global_symbols = NULL;
-	  total_globals = 0;
-	  BLOCK_FUNCTION (global_block) = 0;
-	  BLOCK_START (global_block) = BLOCK_START (block);
-	  BLOCK_END (global_block) = BLOCK_END (block);
-	  BLOCK_SUPERBLOCK (global_block) = 0;
-	  BLOCK_SUPERBLOCK (block) = global_block;
-	  record_pending_block (objfile, global_block, NULL);
-
-	  complete_symtab (source_file,
-			   BLOCK_START (block),
-			   BLOCK_END (block) - BLOCK_START (block));
-	  module_num++;
-	  dst_end_symtab (objfile);
-	}
-    }
-  if (module_num)
-    prim_record_minimal_symbol ("<end_of_program>",
-				BLOCK_END (block), mst_text, objfile);
-  /* One more faked symbol to make sure nothing can ever run off the
-   * end of the symbol table. This one represents the end of the
-   * text space. It used to be (CORE_ADDR) -1 (effectively the highest
-   * int possible), but some parts of gdb treated it as a signed
-   * number and failed comparisons. We could equally use 7fffffff,
-   * but no functions are ever mapped to an address higher than
-   * 40000000
-   */
-  prim_record_minimal_symbol ("<end_of_text>",
-			      (CORE_ADDR) 0x40000000,
-			      mst_text, objfile);
-  while (struct_list)
-    {
-      element = struct_list;
-      struct_list = element->next;
-      xfree (element);
-    }
-}
-
-
-/* Support for line number handling */
-static char *linetab = NULL;
-static long linetab_offset;
-static unsigned long linetab_size;
-
-/* Read in all the line numbers for fast lookups later.  Leave them in
-   external (unswapped) format in memory; we'll swap them as we enter
-   them into GDB's data structures.  */
-static int
-init_one_section (int chan, dst_sec *secinfo)
-{
-  if (secinfo->size == 0
-      || lseek (chan, secinfo->position, 0) == -1
-      || (secinfo->buffer = xmalloc (secinfo->size)) == NULL
-      || myread (chan, secinfo->buffer, secinfo->size) == -1)
-    return 0;
-  else
-    return 1;
-}
-
-static int
-init_dst_sections (int chan)
-{
-
-  if (!init_one_section (chan, &blocks_info) ||
-      !init_one_section (chan, &lines_info) ||
-      !init_one_section (chan, &symbols_info))
-    return -1;
-  else
-    return 0;
-}
-
-/* Fake up support for relocating symbol addresses.  FIXME.  */
-
-struct section_offsets dst_symfile_faker =
-{0};
-
-void
-dst_symfile_offsets (struct objfile *objfile, struct section_addr_info *addrs)
-{
-  objfile->num_sections = 1;
-  objfile->section_offsets = &dst_symfile_faker;
-}
-
-/* Register our ability to parse symbols for DST BFD files */
-
-static struct sym_fns dst_sym_fns =
-{
-  /* FIXME: Can this be integrated with coffread.c?  If not, should it be
-     a separate flavour like ecoff?  */
-  (enum bfd_flavour) -2,
-
-  dst_new_init,			/* sym_new_init: init anything gbl to entire symtab */
-  dst_symfile_init,		/* sym_init: read initial info, setup for sym_read() */
-  dst_symfile_read,		/* sym_read: read a symbol file into symtab */
-  dst_symfile_finish,		/* sym_finish: finished with file, cleanup */
-  dst_symfile_offsets,		/* sym_offsets:  xlate external to internal form */
-  NULL				/* next: pointer to next struct sym_fns */
-};
-
-void
-_initialize_dstread (void)
-{
-  add_symtab_fns (&dst_sym_fns);
-}
+// OBSOLETE /* Read apollo DST symbol tables and convert to internal format, for GDB.
+// OBSOLETE    Contributed by Troy Rollo, University of NSW (troy@cbme.unsw.edu.au).
+// OBSOLETE    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+// OBSOLETE    Free Software Foundation, Inc.
+// OBSOLETE 
+// OBSOLETE    This file is part of GDB.
+// OBSOLETE 
+// OBSOLETE    This program is free software; you can redistribute it and/or modify
+// OBSOLETE    it under the terms of the GNU General Public License as published by
+// OBSOLETE    the Free Software Foundation; either version 2 of the License, or
+// OBSOLETE    (at your option) any later version.
+// OBSOLETE 
+// OBSOLETE    This program is distributed in the hope that it will be useful,
+// OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of
+// OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// OBSOLETE    GNU General Public License for more details.
+// OBSOLETE 
+// OBSOLETE    You should have received a copy of the GNU General Public License
+// OBSOLETE    along with this program; if not, write to the Free Software
+// OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330,
+// OBSOLETE    Boston, MA 02111-1307, USA.  */
+// OBSOLETE 
+// OBSOLETE #include "defs.h"
+// OBSOLETE #include "symtab.h"
+// OBSOLETE #include "gdbtypes.h"
+// OBSOLETE #include "breakpoint.h"
+// OBSOLETE #include "bfd.h"
+// OBSOLETE #include "symfile.h"
+// OBSOLETE #include "objfiles.h"
+// OBSOLETE #include "buildsym.h"
+// OBSOLETE #include "gdb_obstack.h"
+// OBSOLETE 
+// OBSOLETE #include "gdb_string.h"
+// OBSOLETE 
+// OBSOLETE #include "dst.h"
+// OBSOLETE 
+// OBSOLETE CORE_ADDR cur_src_start_addr, cur_src_end_addr;
+// OBSOLETE dst_sec blocks_info, lines_info, symbols_info;
+// OBSOLETE 
+// OBSOLETE /* Vector of line number information.  */
+// OBSOLETE 
+// OBSOLETE static struct linetable *line_vector;
+// OBSOLETE 
+// OBSOLETE /* Index of next entry to go in line_vector_index.  */
+// OBSOLETE 
+// OBSOLETE static int line_vector_index;
+// OBSOLETE 
+// OBSOLETE /* Last line number recorded in the line vector.  */
+// OBSOLETE 
+// OBSOLETE static int prev_line_number;
+// OBSOLETE 
+// OBSOLETE /* Number of elements allocated for line_vector currently.  */
+// OBSOLETE 
+// OBSOLETE static int line_vector_length;
+// OBSOLETE 
+// OBSOLETE static int init_dst_sections (int);
+// OBSOLETE 
+// OBSOLETE static void read_dst_symtab (struct objfile *);
+// OBSOLETE 
+// OBSOLETE static void find_dst_sections (bfd *, sec_ptr, PTR);
+// OBSOLETE 
+// OBSOLETE static void dst_symfile_init (struct objfile *);
+// OBSOLETE 
+// OBSOLETE static void dst_new_init (struct objfile *);
+// OBSOLETE 
+// OBSOLETE static void dst_symfile_read (struct objfile *, int);
+// OBSOLETE 
+// OBSOLETE static void dst_symfile_finish (struct objfile *);
+// OBSOLETE 
+// OBSOLETE static void dst_end_symtab (struct objfile *);
+// OBSOLETE 
+// OBSOLETE static void complete_symtab (char *, CORE_ADDR, unsigned int);
+// OBSOLETE 
+// OBSOLETE static void dst_start_symtab (void);
+// OBSOLETE 
+// OBSOLETE static void dst_record_line (int, CORE_ADDR);
+// OBSOLETE 
+// OBSOLETE /* Manage the vector of line numbers.  */
+// OBSOLETE /* FIXME: Use record_line instead.  */
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE dst_record_line (int line, CORE_ADDR pc)
+// OBSOLETE {
+// OBSOLETE   struct linetable_entry *e;
+// OBSOLETE   /* Make sure line vector is big enough.  */
+// OBSOLETE 
+// OBSOLETE   if (line_vector_index + 2 >= line_vector_length)
+// OBSOLETE     {
+// OBSOLETE       line_vector_length *= 2;
+// OBSOLETE       line_vector = (struct linetable *)
+// OBSOLETE 	xrealloc ((char *) line_vector, sizeof (struct linetable)
+// OBSOLETE 		  + (line_vector_length
+// OBSOLETE 		     * sizeof (struct linetable_entry)));
+// OBSOLETE     }
+// OBSOLETE 
+// OBSOLETE   e = line_vector->item + line_vector_index++;
+// OBSOLETE   e->line = line;
+// OBSOLETE   e->pc = pc;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* Start a new symtab for a new source file.
+// OBSOLETE    It indicates the start of data for one original source file.  */
+// OBSOLETE /* FIXME: use start_symtab, like coffread.c now does.  */
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE dst_start_symtab (void)
+// OBSOLETE {
+// OBSOLETE   /* Initialize the source file line number information for this file.  */
+// OBSOLETE 
+// OBSOLETE   if (line_vector)		/* Unlikely, but maybe possible? */
+// OBSOLETE     xfree (line_vector);
+// OBSOLETE   line_vector_index = 0;
+// OBSOLETE   line_vector_length = 1000;
+// OBSOLETE   prev_line_number = -2;	/* Force first line number to be explicit */
+// OBSOLETE   line_vector = (struct linetable *)
+// OBSOLETE     xmalloc (sizeof (struct linetable)
+// OBSOLETE 	     + line_vector_length * sizeof (struct linetable_entry));
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* Save the vital information from when starting to read a file,
+// OBSOLETE    for use when closing off the current file.
+// OBSOLETE    NAME is the file name the symbols came from, START_ADDR is the first
+// OBSOLETE    text address for the file, and SIZE is the number of bytes of text.  */
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE complete_symtab (char *name, CORE_ADDR start_addr, unsigned int size)
+// OBSOLETE {
+// OBSOLETE   last_source_file = savestring (name, strlen (name));
+// OBSOLETE   cur_src_start_addr = start_addr;
+// OBSOLETE   cur_src_end_addr = start_addr + size;
+// OBSOLETE 
+// OBSOLETE   if (current_objfile->ei.entry_point >= cur_src_start_addr &&
+// OBSOLETE       current_objfile->ei.entry_point < cur_src_end_addr)
+// OBSOLETE     {
+// OBSOLETE       current_objfile->ei.entry_file_lowpc = cur_src_start_addr;
+// OBSOLETE       current_objfile->ei.entry_file_highpc = cur_src_end_addr;
+// OBSOLETE     }
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* Finish the symbol definitions for one main source file,
+// OBSOLETE    close off all the lexical contexts for that file
+// OBSOLETE    (creating struct block's for them), then make the
+// OBSOLETE    struct symtab for that file and put it in the list of all such. */
+// OBSOLETE /* FIXME: Use end_symtab, like coffread.c now does.  */
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE dst_end_symtab (struct objfile *objfile)
+// OBSOLETE {
+// OBSOLETE   register struct symtab *symtab;
+// OBSOLETE   register struct blockvector *blockvector;
+// OBSOLETE   register struct linetable *lv;
+// OBSOLETE 
+// OBSOLETE   /* Create the blockvector that points to all the file's blocks.  */
+// OBSOLETE 
+// OBSOLETE   blockvector = make_blockvector (objfile);
+// OBSOLETE 
+// OBSOLETE   /* Now create the symtab object for this source file.  */
+// OBSOLETE   symtab = allocate_symtab (last_source_file, objfile);
+// OBSOLETE 
+// OBSOLETE   /* Fill in its components.  */
+// OBSOLETE   symtab->blockvector = blockvector;
+// OBSOLETE   symtab->free_code = free_linetable;
+// OBSOLETE   symtab->free_ptr = 0;
+// OBSOLETE   symtab->filename = last_source_file;
+// OBSOLETE   symtab->dirname = NULL;
+// OBSOLETE   symtab->debugformat = obsavestring ("Apollo DST", 10,
+// OBSOLETE 				      &objfile->symbol_obstack);
+// OBSOLETE   lv = line_vector;
+// OBSOLETE   lv->nitems = line_vector_index;
+// OBSOLETE   symtab->linetable = (struct linetable *)
+// OBSOLETE     xrealloc ((char *) lv, (sizeof (struct linetable)
+// OBSOLETE 			    + lv->nitems * sizeof (struct linetable_entry)));
+// OBSOLETE 
+// OBSOLETE   free_named_symtabs (symtab->filename);
+// OBSOLETE 
+// OBSOLETE   /* Reinitialize for beginning of new file. */
+// OBSOLETE   line_vector = 0;
+// OBSOLETE   line_vector_length = -1;
+// OBSOLETE   last_source_file = NULL;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* dst_symfile_init ()
+// OBSOLETE    is the dst-specific initialization routine for reading symbols.
+// OBSOLETE 
+// OBSOLETE    We will only be called if this is a DST or DST-like file.
+// OBSOLETE    BFD handles figuring out the format of the file, and code in symtab.c
+// OBSOLETE    uses BFD's determination to vector to us.
+// OBSOLETE 
+// OBSOLETE    The ultimate result is a new symtab (or, FIXME, eventually a psymtab).  */
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE dst_symfile_init (struct objfile *objfile)
+// OBSOLETE {
+// OBSOLETE   asection *section;
+// OBSOLETE   bfd *abfd = objfile->obfd;
+// OBSOLETE 
+// OBSOLETE   init_entry_point_info (objfile);
+// OBSOLETE 
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* This function is called for every section; it finds the outer limits
+// OBSOLETE    of the line table (minimum and maximum file offset) so that the
+// OBSOLETE    mainline code can read the whole thing for efficiency.  */
+// OBSOLETE 
+// OBSOLETE /* ARGSUSED */
+// OBSOLETE static void
+// OBSOLETE find_dst_sections (bfd *abfd, sec_ptr asect, PTR vpinfo)
+// OBSOLETE {
+// OBSOLETE   int size, count;
+// OBSOLETE   long base;
+// OBSOLETE   file_ptr offset, maxoff;
+// OBSOLETE   dst_sec *section;
+// OBSOLETE 
+// OBSOLETE /* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
+// OBSOLETE   size = asect->_raw_size;
+// OBSOLETE   offset = asect->filepos;
+// OBSOLETE   base = asect->vma;
+// OBSOLETE /* End of warning */
+// OBSOLETE 
+// OBSOLETE   section = NULL;
+// OBSOLETE   if (!strcmp (asect->name, ".blocks"))
+// OBSOLETE     section = &blocks_info;
+// OBSOLETE   else if (!strcmp (asect->name, ".lines"))
+// OBSOLETE     section = &lines_info;
+// OBSOLETE   else if (!strcmp (asect->name, ".symbols"))
+// OBSOLETE     section = &symbols_info;
+// OBSOLETE   if (!section)
+// OBSOLETE     return;
+// OBSOLETE   section->size = size;
+// OBSOLETE   section->position = offset;
+// OBSOLETE   section->base = base;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /* The BFD for this file -- only good while we're actively reading
+// OBSOLETE    symbols into a psymtab or a symtab.  */
+// OBSOLETE 
+// OBSOLETE static bfd *symfile_bfd;
+// OBSOLETE 
+// OBSOLETE /* Read a symbol file, after initialization by dst_symfile_init.  */
+// OBSOLETE /* FIXME!  Addr and Mainline are not used yet -- this will not work for
+// OBSOLETE    shared libraries or add_file!  */
+// OBSOLETE 
+// OBSOLETE /* ARGSUSED */
+// OBSOLETE static void
+// OBSOLETE dst_symfile_read (struct objfile *objfile, int mainline)
+// OBSOLETE {
+// OBSOLETE   bfd *abfd = objfile->obfd;
+// OBSOLETE   char *name = bfd_get_filename (abfd);
+// OBSOLETE   int desc;
+// OBSOLETE   register int val;
+// OBSOLETE   int num_symbols;
+// OBSOLETE   int symtab_offset;
+// OBSOLETE   int stringtab_offset;
+// OBSOLETE 
+// OBSOLETE   symfile_bfd = abfd;		/* Kludge for swap routines */
+// OBSOLETE 
+// OBSOLETE /* WARNING WILL ROBINSON!  ACCESSING BFD-PRIVATE DATA HERE!  FIXME!  */
+// OBSOLETE   desc = fileno ((FILE *) (abfd->iostream));	/* File descriptor */
+// OBSOLETE 
+// OBSOLETE   /* Read the line number table, all at once.  */
+// OBSOLETE   bfd_map_over_sections (abfd, find_dst_sections, (PTR) NULL);
+// OBSOLETE 
+// OBSOLETE   val = init_dst_sections (desc);
+// OBSOLETE   if (val < 0)
+// OBSOLETE     error ("\"%s\": error reading debugging symbol tables\n", name);
+// OBSOLETE 
+// OBSOLETE   init_minimal_symbol_collection ();
+// OBSOLETE   make_cleanup_discard_minimal_symbols ();
+// OBSOLETE 
+// OBSOLETE   /* Now that the executable file is positioned at symbol table,
+// OBSOLETE      process it and define symbols accordingly.  */
+// OBSOLETE 
+// OBSOLETE   read_dst_symtab (objfile);
+// OBSOLETE 
+// OBSOLETE   /* Sort symbols alphabetically within each block.  */
+// OBSOLETE 
+// OBSOLETE   {
+// OBSOLETE     struct symtab *s;
+// OBSOLETE     for (s = objfile->symtabs; s != NULL; s = s->next)
+// OBSOLETE       {
+// OBSOLETE 	sort_symtab_syms (s);
+// OBSOLETE       }
+// OBSOLETE   }
+// OBSOLETE 
+// OBSOLETE   /* Install any minimal symbols that have been collected as the current
+// OBSOLETE      minimal symbols for this objfile. */
+// OBSOLETE 
+// OBSOLETE   install_minimal_symbols (objfile);
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE dst_new_init (struct objfile *ignore)
+// OBSOLETE {
+// OBSOLETE   /* Nothin' to do */
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* Perform any local cleanups required when we are done with a particular
+// OBSOLETE    objfile.  I.E, we are in the process of discarding all symbol information
+// OBSOLETE    for an objfile, freeing up all memory held for it, and unlinking the
+// OBSOLETE    objfile struct from the global list of known objfiles. */
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE dst_symfile_finish (struct objfile *objfile)
+// OBSOLETE {
+// OBSOLETE   /* Nothing to do */
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /* Get the next line number from the DST. Returns 0 when we hit an
+// OBSOLETE  * end directive or cannot continue for any other reason.
+// OBSOLETE  *
+// OBSOLETE  * Note that ordinary pc deltas are multiplied by two. Apparently
+// OBSOLETE  * this is what was really intended.
+// OBSOLETE  */
+// OBSOLETE static int
+// OBSOLETE get_dst_line (signed char **buffer, long *pc)
+// OBSOLETE {
+// OBSOLETE   static last_pc = 0;
+// OBSOLETE   static long last_line = 0;
+// OBSOLETE   static int last_file = 0;
+// OBSOLETE   dst_ln_entry_ptr_t entry;
+// OBSOLETE   int size;
+// OBSOLETE   dst_src_loc_t *src_loc;
+// OBSOLETE 
+// OBSOLETE   if (*pc != -1)
+// OBSOLETE     {
+// OBSOLETE       last_pc = *pc;
+// OBSOLETE       *pc = -1;
+// OBSOLETE     }
+// OBSOLETE   entry = (dst_ln_entry_ptr_t) * buffer;
+// OBSOLETE 
+// OBSOLETE   while (dst_ln_ln_delta (*entry) == dst_ln_escape_flag)
+// OBSOLETE     {
+// OBSOLETE       switch (entry->esc.esc_code)
+// OBSOLETE 	{
+// OBSOLETE 	case dst_ln_pad:
+// OBSOLETE 	  size = 1;		/* pad byte */
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_file:
+// OBSOLETE 	  /* file escape.  Next 4 bytes are a dst_src_loc_t */
+// OBSOLETE 	  size = 5;
+// OBSOLETE 	  src_loc = (dst_src_loc_t *) (*buffer + 1);
+// OBSOLETE 	  last_line = src_loc->line_number;
+// OBSOLETE 	  last_file = src_loc->file_index;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_dln1_dpc1:
+// OBSOLETE 	  /* 1 byte line delta, 1 byte pc delta */
+// OBSOLETE 	  last_line += (*buffer)[1];
+// OBSOLETE 	  last_pc += 2 * (unsigned char) (*buffer)[2];
+// OBSOLETE 	  dst_record_line (last_line, last_pc);
+// OBSOLETE 	  size = 3;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_dln2_dpc2:
+// OBSOLETE 	  /* 2 bytes line delta, 2 bytes pc delta */
+// OBSOLETE 	  last_line += *(short *) (*buffer + 1);
+// OBSOLETE 	  last_pc += 2 * (*(short *) (*buffer + 3));
+// OBSOLETE 	  size = 5;
+// OBSOLETE 	  dst_record_line (last_line, last_pc);
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_ln4_pc4:
+// OBSOLETE 	  /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */
+// OBSOLETE 	  last_line = *(unsigned long *) (*buffer + 1);
+// OBSOLETE 	  last_pc = *(unsigned long *) (*buffer + 5);
+// OBSOLETE 	  size = 9;
+// OBSOLETE 	  dst_record_line (last_line, last_pc);
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_dln1_dpc0:
+// OBSOLETE 	  /* 1 byte line delta, pc delta = 0 */
+// OBSOLETE 	  size = 2;
+// OBSOLETE 	  last_line += (*buffer)[1];
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_ln_off_1:
+// OBSOLETE 	  /* statement escape, stmt # = 1 (2nd stmt on line) */
+// OBSOLETE 	  size = 1;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_ln_off:
+// OBSOLETE 	  /* statement escape, stmt # = next byte */
+// OBSOLETE 	  size = 2;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_entry:
+// OBSOLETE 	  /* entry escape, next byte is entry number */
+// OBSOLETE 	  size = 2;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_exit:
+// OBSOLETE 	  /* exit escape */
+// OBSOLETE 	  size = 1;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_stmt_end:
+// OBSOLETE 	  /* gap escape, 4 bytes pc delta */
+// OBSOLETE 	  size = 5;
+// OBSOLETE 	  /* last_pc += 2 * (*(long *) (*buffer + 1)); */
+// OBSOLETE 	  /* Apparently this isn't supposed to actually modify
+// OBSOLETE 	   * the pc value. Totally weird.
+// OBSOLETE 	   */
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_escape_11:
+// OBSOLETE 	case dst_ln_escape_12:
+// OBSOLETE 	case dst_ln_escape_13:
+// OBSOLETE 	  size = 1;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_nxt_byte:
+// OBSOLETE 	  /* This shouldn't happen. If it does, we're SOL */
+// OBSOLETE 	  return 0;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ln_end:
+// OBSOLETE 	  /* end escape, final entry follows */
+// OBSOLETE 	  return 0;
+// OBSOLETE 	}
+// OBSOLETE       *buffer += (size < 0) ? -size : size;
+// OBSOLETE       entry = (dst_ln_entry_ptr_t) * buffer;
+// OBSOLETE     }
+// OBSOLETE   last_line += dst_ln_ln_delta (*entry);
+// OBSOLETE   last_pc += entry->delta.pc_delta * 2;
+// OBSOLETE   (*buffer)++;
+// OBSOLETE   dst_record_line (last_line, last_pc);
+// OBSOLETE   return 1;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE enter_all_lines (char *buffer, long address)
+// OBSOLETE {
+// OBSOLETE   if (buffer)
+// OBSOLETE     while (get_dst_line (&buffer, &address));
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static int
+// OBSOLETE get_dst_entry (char *buffer, dst_rec_ptr_t *ret_entry)
+// OBSOLETE {
+// OBSOLETE   int size;
+// OBSOLETE   dst_rec_ptr_t entry;
+// OBSOLETE   static int last_type;
+// OBSOLETE   int ar_size;
+// OBSOLETE   static unsigned lu3;
+// OBSOLETE 
+// OBSOLETE   entry = (dst_rec_ptr_t) buffer;
+// OBSOLETE   switch (entry->rec_type)
+// OBSOLETE     {
+// OBSOLETE     case dst_typ_pad:
+// OBSOLETE       size = 0;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_comp_unit:
+// OBSOLETE       size = sizeof (DST_comp_unit (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_section_tab:
+// OBSOLETE       size = sizeof (DST_section_tab (entry))
+// OBSOLETE 	+ ((int) DST_section_tab (entry).number_of_sections
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (long);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_file_tab:
+// OBSOLETE       size = sizeof (DST_file_tab (entry))
+// OBSOLETE 	+ ((int) DST_file_tab (entry).number_of_files
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_file_desc_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_block:
+// OBSOLETE       size = sizeof (DST_block (entry))
+// OBSOLETE 	+ ((int) DST_block (entry).n_of_code_ranges
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_code_range_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_5:
+// OBSOLETE       size = -1;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_var:
+// OBSOLETE       size = sizeof (DST_var (entry)) -
+// OBSOLETE 	sizeof (dst_var_loc_long_t) * dst_dummy_array_size +
+// OBSOLETE 	DST_var (entry).no_of_locs *
+// OBSOLETE 	(DST_var (entry).short_locs ?
+// OBSOLETE 	 sizeof (dst_var_loc_short_t) :
+// OBSOLETE 	 sizeof (dst_var_loc_long_t));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_pointer:
+// OBSOLETE       size = sizeof (DST_pointer (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_array:
+// OBSOLETE       size = sizeof (DST_array (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_subrange:
+// OBSOLETE       size = sizeof (DST_subrange (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_set:
+// OBSOLETE       size = sizeof (DST_set (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_implicit_enum:
+// OBSOLETE       size = sizeof (DST_implicit_enum (entry))
+// OBSOLETE 	+ ((int) DST_implicit_enum (entry).nelems
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_rel_offset_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_explicit_enum:
+// OBSOLETE       size = sizeof (DST_explicit_enum (entry))
+// OBSOLETE 	+ ((int) DST_explicit_enum (entry).nelems
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_enum_elem_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_short_rec:
+// OBSOLETE       size = sizeof (DST_short_rec (entry))
+// OBSOLETE 	+ DST_short_rec (entry).nfields * sizeof (dst_short_field_t)
+// OBSOLETE 	- dst_dummy_array_size * sizeof (dst_field_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_short_union:
+// OBSOLETE       size = sizeof (DST_short_union (entry))
+// OBSOLETE 	+ DST_short_union (entry).nfields * sizeof (dst_short_field_t)
+// OBSOLETE 	- dst_dummy_array_size * sizeof (dst_field_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_file:
+// OBSOLETE       size = sizeof (DST_file (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_offset:
+// OBSOLETE       size = sizeof (DST_offset (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_alias:
+// OBSOLETE       size = sizeof (DST_alias (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_signature:
+// OBSOLETE       size = sizeof (DST_signature (entry)) +
+// OBSOLETE 	((int) DST_signature (entry).nargs -
+// OBSOLETE 	 dst_dummy_array_size) * sizeof (dst_arg_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_21:
+// OBSOLETE       size = -1;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_old_label:
+// OBSOLETE       size = sizeof (DST_old_label (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_scope:
+// OBSOLETE       size = sizeof (DST_scope (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_end_scope:
+// OBSOLETE       size = 0;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_25:
+// OBSOLETE     case dst_typ_26:
+// OBSOLETE       size = -1;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_string_tab:
+// OBSOLETE     case dst_typ_global_name_tab:
+// OBSOLETE       size = sizeof (DST_string_tab (entry))
+// OBSOLETE 	+ DST_string_tab (entry).length
+// OBSOLETE 	- dst_dummy_array_size;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_forward:
+// OBSOLETE       size = sizeof (DST_forward (entry));
+// OBSOLETE       get_dst_entry ((char *) entry + DST_forward (entry).rec_off, &entry);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_size:
+// OBSOLETE       size = sizeof (DST_aux_size (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_align:
+// OBSOLETE       size = sizeof (DST_aux_align (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_field_size:
+// OBSOLETE       size = sizeof (DST_aux_field_size (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_field_off:
+// OBSOLETE       size = sizeof (DST_aux_field_off (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_field_align:
+// OBSOLETE       size = sizeof (DST_aux_field_align (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_qual:
+// OBSOLETE       size = sizeof (DST_aux_qual (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_var_bound:
+// OBSOLETE       size = sizeof (DST_aux_var_bound (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_extension:
+// OBSOLETE       size = DST_extension (entry).rec_size;
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_string:
+// OBSOLETE       size = sizeof (DST_string (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_old_entry:
+// OBSOLETE       size = 48;		/* Obsolete entry type */
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_const:
+// OBSOLETE       size = sizeof (DST_const (entry))
+// OBSOLETE 	+ DST_const (entry).value.length
+// OBSOLETE 	- sizeof (DST_const (entry).value.val);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_reference:
+// OBSOLETE       size = sizeof (DST_reference (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_old_record:
+// OBSOLETE     case dst_typ_old_union:
+// OBSOLETE     case dst_typ_record:
+// OBSOLETE     case dst_typ_union:
+// OBSOLETE       size = sizeof (DST_record (entry))
+// OBSOLETE 	+ ((int) DST_record (entry).nfields
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_field_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_type_deriv:
+// OBSOLETE       size = sizeof (DST_aux_type_deriv (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_locpool:
+// OBSOLETE       size = sizeof (DST_locpool (entry))
+// OBSOLETE 	+ ((int) DST_locpool (entry).length -
+// OBSOLETE 	   dst_dummy_array_size);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_variable:
+// OBSOLETE       size = sizeof (DST_variable (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_label:
+// OBSOLETE       size = sizeof (DST_label (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_entry:
+// OBSOLETE       size = sizeof (DST_entry (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_lifetime:
+// OBSOLETE       size = sizeof (DST_aux_lifetime (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_ptr_base:
+// OBSOLETE       size = sizeof (DST_aux_ptr_base (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_src_range:
+// OBSOLETE       size = sizeof (DST_aux_src_range (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_reg_val:
+// OBSOLETE       size = sizeof (DST_aux_reg_val (entry));
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_unit_names:
+// OBSOLETE       size = sizeof (DST_aux_unit_names (entry))
+// OBSOLETE 	+ ((int) DST_aux_unit_names (entry).number_of_names
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_rel_offset_t);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_aux_sect_info:
+// OBSOLETE       size = sizeof (DST_aux_sect_info (entry))
+// OBSOLETE 	+ ((int) DST_aux_sect_info (entry).number_of_refs
+// OBSOLETE 	   - dst_dummy_array_size) * sizeof (dst_sect_ref_t);
+// OBSOLETE       break;
+// OBSOLETE     default:
+// OBSOLETE       size = -1;
+// OBSOLETE       break;
+// OBSOLETE     }
+// OBSOLETE   if (size == -1)
+// OBSOLETE     {
+// OBSOLETE       fprintf_unfiltered (gdb_stderr, "Warning: unexpected DST entry type (%d) found\nLast valid entry was of type: %d\n",
+// OBSOLETE 			  (int) entry->rec_type,
+// OBSOLETE 			  last_type);
+// OBSOLETE       fprintf_unfiltered (gdb_stderr, "Last unknown_3 value: %d\n", lu3);
+// OBSOLETE       size = 0;
+// OBSOLETE     }
+// OBSOLETE   else
+// OBSOLETE     last_type = entry->rec_type;
+// OBSOLETE   if (size & 1)			/* Align on a word boundary */
+// OBSOLETE     size++;
+// OBSOLETE   size += 2;
+// OBSOLETE   *ret_entry = entry;
+// OBSOLETE   return size;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static int
+// OBSOLETE next_dst_entry (char **buffer, dst_rec_ptr_t *entry, dst_sec *table)
+// OBSOLETE {
+// OBSOLETE   if (*buffer - table->buffer >= table->size)
+// OBSOLETE     {
+// OBSOLETE       *entry = NULL;
+// OBSOLETE       return 0;
+// OBSOLETE     }
+// OBSOLETE   *buffer += get_dst_entry (*buffer, entry);
+// OBSOLETE   return 1;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE #define NEXT_BLK(a, b) next_dst_entry(a, b, &blocks_info)
+// OBSOLETE #define NEXT_SYM(a, b) next_dst_entry(a, b, &symbols_info)
+// OBSOLETE #define	DST_OFFSET(a, b) ((char *) (a) + (b))
+// OBSOLETE 
+// OBSOLETE static dst_rec_ptr_t section_table = NULL;
+// OBSOLETE 
+// OBSOLETE char *
+// OBSOLETE get_sec_ref (dst_sect_ref_t *ref)
+// OBSOLETE {
+// OBSOLETE   dst_sec *section = NULL;
+// OBSOLETE   long offset;
+// OBSOLETE 
+// OBSOLETE   if (!section_table || !ref->sect_index)
+// OBSOLETE     return NULL;
+// OBSOLETE   offset = DST_section_tab (section_table).section_base[ref->sect_index - 1]
+// OBSOLETE     + ref->sect_offset;
+// OBSOLETE   if (offset >= blocks_info.base &&
+// OBSOLETE       offset < blocks_info.base + blocks_info.size)
+// OBSOLETE     section = &blocks_info;
+// OBSOLETE   else if (offset >= symbols_info.base &&
+// OBSOLETE 	   offset < symbols_info.base + symbols_info.size)
+// OBSOLETE     section = &symbols_info;
+// OBSOLETE   else if (offset >= lines_info.base &&
+// OBSOLETE 	   offset < lines_info.base + lines_info.size)
+// OBSOLETE     section = &lines_info;
+// OBSOLETE   if (!section)
+// OBSOLETE     return NULL;
+// OBSOLETE   return section->buffer + (offset - section->base);
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE CORE_ADDR
+// OBSOLETE dst_get_addr (int section, long offset)
+// OBSOLETE {
+// OBSOLETE   if (!section_table || !section)
+// OBSOLETE     return 0;
+// OBSOLETE   return DST_section_tab (section_table).section_base[section - 1] + offset;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE CORE_ADDR
+// OBSOLETE dst_sym_addr (dst_sect_ref_t *ref)
+// OBSOLETE {
+// OBSOLETE   if (!section_table || !ref->sect_index)
+// OBSOLETE     return 0;
+// OBSOLETE   return DST_section_tab (section_table).section_base[ref->sect_index - 1]
+// OBSOLETE     + ref->sect_offset;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static struct symbol *
+// OBSOLETE create_new_symbol (struct objfile *objfile, char *name)
+// OBSOLETE {
+// OBSOLETE   struct symbol *sym = (struct symbol *)
+// OBSOLETE   obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol));
+// OBSOLETE   memset (sym, 0, sizeof (struct symbol));
+// OBSOLETE   SYMBOL_NAME (sym) = obsavestring (name, strlen (name),
+// OBSOLETE 				    &objfile->symbol_obstack);
+// OBSOLETE   SYMBOL_VALUE (sym) = 0;
+// OBSOLETE   SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE;
+// OBSOLETE 
+// OBSOLETE   SYMBOL_CLASS (sym) = LOC_BLOCK;
+// OBSOLETE   return sym;
+// OBSOLETE };
+// OBSOLETE 
+// OBSOLETE static struct type *decode_dst_type (struct objfile *, dst_rec_ptr_t);
+// OBSOLETE 
+// OBSOLETE static struct type *
+// OBSOLETE decode_type_desc (struct objfile *objfile, dst_type_t *type_desc,
+// OBSOLETE 		  dst_rec_ptr_t base)
+// OBSOLETE {
+// OBSOLETE   struct type *type;
+// OBSOLETE   dst_rec_ptr_t entry;
+// OBSOLETE   if (type_desc->std_type.user_defined_type)
+// OBSOLETE     {
+// OBSOLETE       entry = (dst_rec_ptr_t) DST_OFFSET (base,
+// OBSOLETE 					  dst_user_type_offset (*type_desc));
+// OBSOLETE       type = decode_dst_type (objfile, entry);
+// OBSOLETE     }
+// OBSOLETE   else
+// OBSOLETE     {
+// OBSOLETE       switch (type_desc->std_type.dtc)
+// OBSOLETE 	{
+// OBSOLETE 	case dst_int8_type:
+// OBSOLETE 	  type = builtin_type_signed_char;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_int16_type:
+// OBSOLETE 	  type = builtin_type_short;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_int32_type:
+// OBSOLETE 	  type = builtin_type_long;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_uint8_type:
+// OBSOLETE 	  type = builtin_type_unsigned_char;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_uint16_type:
+// OBSOLETE 	  type = builtin_type_unsigned_short;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_uint32_type:
+// OBSOLETE 	  type = builtin_type_unsigned_long;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_real32_type:
+// OBSOLETE 	  type = builtin_type_float;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_real64_type:
+// OBSOLETE 	  type = builtin_type_double;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_complex_type:
+// OBSOLETE 	  type = builtin_type_complex;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_dcomplex_type:
+// OBSOLETE 	  type = builtin_type_double_complex;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_bool8_type:
+// OBSOLETE 	  type = builtin_type_char;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_bool16_type:
+// OBSOLETE 	  type = builtin_type_short;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_bool32_type:
+// OBSOLETE 	  type = builtin_type_long;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_char_type:
+// OBSOLETE 	  type = builtin_type_char;
+// OBSOLETE 	  break;
+// OBSOLETE 	  /* The next few are more complex. I will take care
+// OBSOLETE 	   * of them properly at a later point.
+// OBSOLETE 	   */
+// OBSOLETE 	case dst_string_type:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_ptr_type:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_set_type:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_proc_type:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_func_type:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	  /* Back tto some ordinary ones */
+// OBSOLETE 	case dst_void_type:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_uchar_type:
+// OBSOLETE 	  type = builtin_type_unsigned_char;
+// OBSOLETE 	  break;
+// OBSOLETE 	default:
+// OBSOLETE 	  type = builtin_type_void;
+// OBSOLETE 	  break;
+// OBSOLETE 	}
+// OBSOLETE     }
+// OBSOLETE   return type;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE struct structure_list
+// OBSOLETE {
+// OBSOLETE   struct structure_list *next;
+// OBSOLETE   struct type *type;
+// OBSOLETE };
+// OBSOLETE 
+// OBSOLETE static struct structure_list *struct_list = NULL;
+// OBSOLETE 
+// OBSOLETE static struct type *
+// OBSOLETE find_dst_structure (char *name)
+// OBSOLETE {
+// OBSOLETE   struct structure_list *element;
+// OBSOLETE 
+// OBSOLETE   for (element = struct_list; element; element = element->next)
+// OBSOLETE     if (!strcmp (name, TYPE_NAME (element->type)))
+// OBSOLETE       return element->type;
+// OBSOLETE   return NULL;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE static struct type *
+// OBSOLETE decode_dst_structure (struct objfile *objfile, dst_rec_ptr_t entry, int code,
+// OBSOLETE 		      int version)
+// OBSOLETE {
+// OBSOLETE   struct type *type, *child_type;
+// OBSOLETE   char *struct_name;
+// OBSOLETE   char *name, *field_name;
+// OBSOLETE   int i;
+// OBSOLETE   int fieldoffset, fieldsize;
+// OBSOLETE   dst_type_t type_desc;
+// OBSOLETE   struct structure_list *element;
+// OBSOLETE 
+// OBSOLETE   struct_name = DST_OFFSET (entry, DST_record (entry).noffset);
+// OBSOLETE   name = concat ((code == TYPE_CODE_UNION) ? "union " : "struct ",
+// OBSOLETE 		 struct_name, NULL);
+// OBSOLETE   type = find_dst_structure (name);
+// OBSOLETE   if (type)
+// OBSOLETE     {
+// OBSOLETE       xfree (name);
+// OBSOLETE       return type;
+// OBSOLETE     }
+// OBSOLETE   type = alloc_type (objfile);
+// OBSOLETE   TYPE_NAME (type) = obstack_copy0 (&objfile->symbol_obstack,
+// OBSOLETE 				    name, strlen (name));
+// OBSOLETE   xfree (name);
+// OBSOLETE   TYPE_CODE (type) = code;
+// OBSOLETE   TYPE_LENGTH (type) = DST_record (entry).size;
+// OBSOLETE   TYPE_NFIELDS (type) = DST_record (entry).nfields;
+// OBSOLETE   TYPE_FIELDS (type) = (struct field *)
+// OBSOLETE     obstack_alloc (&objfile->symbol_obstack, sizeof (struct field) *
+// OBSOLETE 		   DST_record (entry).nfields);
+// OBSOLETE   fieldoffset = fieldsize = 0;
+// OBSOLETE   INIT_CPLUS_SPECIFIC (type);
+// OBSOLETE   element = (struct structure_list *)
+// OBSOLETE     xmalloc (sizeof (struct structure_list));
+// OBSOLETE   element->type = type;
+// OBSOLETE   element->next = struct_list;
+// OBSOLETE   struct_list = element;
+// OBSOLETE   for (i = 0; i < DST_record (entry).nfields; i++)
+// OBSOLETE     {
+// OBSOLETE       switch (version)
+// OBSOLETE 	{
+// OBSOLETE 	case 2:
+// OBSOLETE 	  field_name = DST_OFFSET (entry,
+// OBSOLETE 				   DST_record (entry).f.ofields[i].noffset);
+// OBSOLETE 	  fieldoffset = DST_record (entry).f.ofields[i].foffset * 8 +
+// OBSOLETE 	    DST_record (entry).f.ofields[i].bit_offset;
+// OBSOLETE 	  fieldsize = DST_record (entry).f.ofields[i].size;
+// OBSOLETE 	  type_desc = DST_record (entry).f.ofields[i].type_desc;
+// OBSOLETE 	  break;
+// OBSOLETE 	case 1:
+// OBSOLETE 	  field_name = DST_OFFSET (entry,
+// OBSOLETE 				   DST_record (entry).f.fields[i].noffset);
+// OBSOLETE 	  type_desc = DST_record (entry).f.fields[i].type_desc;
+// OBSOLETE 	  switch (DST_record (entry).f.fields[i].f.field_loc.format_tag)
+// OBSOLETE 	    {
+// OBSOLETE 	    case dst_field_byte:
+// OBSOLETE 	      fieldoffset = DST_record (entry).f.
+// OBSOLETE 		fields[i].f.field_byte.offset * 8;
+// OBSOLETE 	      fieldsize = -1;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_field_bit:
+// OBSOLETE 	      fieldoffset = DST_record (entry).f.
+// OBSOLETE 		fields[i].f.field_bit.byte_offset * 8 +
+// OBSOLETE 		DST_record (entry).f.
+// OBSOLETE 		fields[i].f.field_bit.bit_offset;
+// OBSOLETE 	      fieldsize = DST_record (entry).f.
+// OBSOLETE 		fields[i].f.field_bit.nbits;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_field_loc:
+// OBSOLETE 	      fieldoffset += fieldsize;
+// OBSOLETE 	      fieldsize = -1;
+// OBSOLETE 	      break;
+// OBSOLETE 	    }
+// OBSOLETE 	  break;
+// OBSOLETE 	case 0:
+// OBSOLETE 	  field_name = DST_OFFSET (entry,
+// OBSOLETE 				   DST_record (entry).f.sfields[i].noffset);
+// OBSOLETE 	  fieldoffset = DST_record (entry).f.sfields[i].foffset;
+// OBSOLETE 	  type_desc = DST_record (entry).f.sfields[i].type_desc;
+// OBSOLETE 	  if (i < DST_record (entry).nfields - 1)
+// OBSOLETE 	    fieldsize = DST_record (entry).f.sfields[i + 1].foffset;
+// OBSOLETE 	  else
+// OBSOLETE 	    fieldsize = DST_record (entry).size;
+// OBSOLETE 	  fieldsize -= fieldoffset;
+// OBSOLETE 	  fieldoffset *= 8;
+// OBSOLETE 	  fieldsize *= 8;
+// OBSOLETE 	}
+// OBSOLETE       TYPE_FIELDS (type)[i].name =
+// OBSOLETE 	obstack_copy0 (&objfile->symbol_obstack,
+// OBSOLETE 		       field_name, strlen (field_name));
+// OBSOLETE       TYPE_FIELDS (type)[i].type = decode_type_desc (objfile,
+// OBSOLETE 						     &type_desc,
+// OBSOLETE 						     entry);
+// OBSOLETE       if (fieldsize == -1)
+// OBSOLETE 	fieldsize = TYPE_LENGTH (TYPE_FIELDS (type)[i].type) *
+// OBSOLETE 	  8;
+// OBSOLETE       TYPE_FIELDS (type)[i].bitsize = fieldsize;
+// OBSOLETE       TYPE_FIELDS (type)[i].bitpos = fieldoffset;
+// OBSOLETE     }
+// OBSOLETE   return type;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static struct type *
+// OBSOLETE decode_dst_type (struct objfile *objfile, dst_rec_ptr_t entry)
+// OBSOLETE {
+// OBSOLETE   struct type *child_type, *type, *range_type, *index_type;
+// OBSOLETE 
+// OBSOLETE   switch (entry->rec_type)
+// OBSOLETE     {
+// OBSOLETE     case dst_typ_var:
+// OBSOLETE       return decode_type_desc (objfile,
+// OBSOLETE 			       &DST_var (entry).type_desc,
+// OBSOLETE 			       entry);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_variable:
+// OBSOLETE       return decode_type_desc (objfile,
+// OBSOLETE 			       &DST_variable (entry).type_desc,
+// OBSOLETE 			       entry);
+// OBSOLETE       break;
+// OBSOLETE     case dst_typ_short_rec:
+// OBSOLETE       return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 0);
+// OBSOLETE     case dst_typ_short_union:
+// OBSOLETE       return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 0);
+// OBSOLETE     case dst_typ_union:
+// OBSOLETE       return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 1);
+// OBSOLETE     case dst_typ_record:
+// OBSOLETE       return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 1);
+// OBSOLETE     case dst_typ_old_union:
+// OBSOLETE       return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 2);
+// OBSOLETE     case dst_typ_old_record:
+// OBSOLETE       return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 2);
+// OBSOLETE     case dst_typ_pointer:
+// OBSOLETE       return make_pointer_type (
+// OBSOLETE 				 decode_type_desc (objfile,
+// OBSOLETE 					     &DST_pointer (entry).type_desc,
+// OBSOLETE 						   entry),
+// OBSOLETE 				 NULL);
+// OBSOLETE     case dst_typ_array:
+// OBSOLETE       child_type = decode_type_desc (objfile,
+// OBSOLETE 				     &DST_pointer (entry).type_desc,
+// OBSOLETE 				     entry);
+// OBSOLETE       index_type = lookup_fundamental_type (objfile,
+// OBSOLETE 					    FT_INTEGER);
+// OBSOLETE       range_type = create_range_type ((struct type *) NULL,
+// OBSOLETE 				      index_type, DST_array (entry).lo_bound,
+// OBSOLETE 				      DST_array (entry).hi_bound);
+// OBSOLETE       return create_array_type ((struct type *) NULL, child_type,
+// OBSOLETE 				range_type);
+// OBSOLETE     case dst_typ_alias:
+// OBSOLETE       return decode_type_desc (objfile,
+// OBSOLETE 			       &DST_alias (entry).type_desc,
+// OBSOLETE 			       entry);
+// OBSOLETE     default:
+// OBSOLETE       return builtin_type_int;
+// OBSOLETE     }
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE struct symbol_list
+// OBSOLETE {
+// OBSOLETE   struct symbol_list *next;
+// OBSOLETE   struct symbol *symbol;
+// OBSOLETE };
+// OBSOLETE 
+// OBSOLETE static struct symbol_list *dst_global_symbols = NULL;
+// OBSOLETE static int total_globals = 0;
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE decode_dst_locstring (char *locstr, struct symbol *sym)
+// OBSOLETE {
+// OBSOLETE   dst_loc_entry_t *entry, *next_entry;
+// OBSOLETE   CORE_ADDR temp;
+// OBSOLETE   int count = 0;
+// OBSOLETE 
+// OBSOLETE   while (1)
+// OBSOLETE     {
+// OBSOLETE       if (count++ == 100)
+// OBSOLETE 	{
+// OBSOLETE 	  fprintf_unfiltered (gdb_stderr, "Error reading locstring\n");
+// OBSOLETE 	  break;
+// OBSOLETE 	}
+// OBSOLETE       entry = (dst_loc_entry_t *) locstr;
+// OBSOLETE       next_entry = (dst_loc_entry_t *) (locstr + 1);
+// OBSOLETE       switch (entry->header.code)
+// OBSOLETE 	{
+// OBSOLETE 	case dst_lsc_end:	/* End of string */
+// OBSOLETE 	  return;
+// OBSOLETE 	case dst_lsc_indirect:	/* Indirect through previous. Arg == 6 */
+// OBSOLETE 	  /* Or register ax x == arg */
+// OBSOLETE 	  if (entry->header.arg < 6)
+// OBSOLETE 	    {
+// OBSOLETE 	      SYMBOL_CLASS (sym) = LOC_REGISTER;
+// OBSOLETE 	      SYMBOL_VALUE (sym) = entry->header.arg + 8;
+// OBSOLETE 	    }
+// OBSOLETE 	  /* We predict indirects */
+// OBSOLETE 	  locstr++;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_lsc_dreg:
+// OBSOLETE 	  SYMBOL_CLASS (sym) = LOC_REGISTER;
+// OBSOLETE 	  SYMBOL_VALUE (sym) = entry->header.arg;
+// OBSOLETE 	  locstr++;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_lsc_section:	/* Section (arg+1) */
+// OBSOLETE 	  SYMBOL_VALUE (sym) = dst_get_addr (entry->header.arg + 1, 0);
+// OBSOLETE 	  locstr++;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_lsc_sec_byte:	/* Section (next_byte+1) */
+// OBSOLETE 	  SYMBOL_VALUE (sym) = dst_get_addr (locstr[1] + 1, 0);
+// OBSOLETE 	  locstr += 2;
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_lsc_add:	/* Add (arg+1)*2 */
+// OBSOLETE 	case dst_lsc_sub:	/* Subtract (arg+1)*2 */
+// OBSOLETE 	  temp = (entry->header.arg + 1) * 2;
+// OBSOLETE 	  locstr++;
+// OBSOLETE 	  if (*locstr == dst_multiply_256)
+// OBSOLETE 	    {
+// OBSOLETE 	      temp <<= 8;
+// OBSOLETE 	      locstr++;
+// OBSOLETE 	    }
+// OBSOLETE 	  switch (entry->header.code)
+// OBSOLETE 	    {
+// OBSOLETE 	    case dst_lsc_add:
+// OBSOLETE 	      if (SYMBOL_CLASS (sym) == LOC_LOCAL)
+// OBSOLETE 		SYMBOL_CLASS (sym) = LOC_ARG;
+// OBSOLETE 	      SYMBOL_VALUE (sym) += temp;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_lsc_sub:
+// OBSOLETE 	      SYMBOL_VALUE (sym) -= temp;
+// OBSOLETE 	      break;
+// OBSOLETE 	    }
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_lsc_add_byte:
+// OBSOLETE 	case dst_lsc_sub_byte:
+// OBSOLETE 	  switch (entry->header.arg & 0x03)
+// OBSOLETE 	    {
+// OBSOLETE 	    case 1:
+// OBSOLETE 	      temp = (unsigned char) locstr[1];
+// OBSOLETE 	      locstr += 2;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case 2:
+// OBSOLETE 	      temp = *(unsigned short *) (locstr + 1);
+// OBSOLETE 	      locstr += 3;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case 3:
+// OBSOLETE 	      temp = *(unsigned long *) (locstr + 1);
+// OBSOLETE 	      locstr += 5;
+// OBSOLETE 	      break;
+// OBSOLETE 	    }
+// OBSOLETE 	  if (*locstr == dst_multiply_256)
+// OBSOLETE 	    {
+// OBSOLETE 	      temp <<= 8;
+// OBSOLETE 	      locstr++;
+// OBSOLETE 	    }
+// OBSOLETE 	  switch (entry->header.code)
+// OBSOLETE 	    {
+// OBSOLETE 	    case dst_lsc_add_byte:
+// OBSOLETE 	      if (SYMBOL_CLASS (sym) == LOC_LOCAL)
+// OBSOLETE 		SYMBOL_CLASS (sym) = LOC_ARG;
+// OBSOLETE 	      SYMBOL_VALUE (sym) += temp;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_lsc_sub_byte:
+// OBSOLETE 	      SYMBOL_VALUE (sym) -= temp;
+// OBSOLETE 	      break;
+// OBSOLETE 	    }
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_lsc_sbreg:	/* Stack base register (frame pointer). Arg==0 */
+// OBSOLETE 	  if (next_entry->header.code != dst_lsc_indirect)
+// OBSOLETE 	    {
+// OBSOLETE 	      SYMBOL_VALUE (sym) = 0;
+// OBSOLETE 	      SYMBOL_CLASS (sym) = LOC_STATIC;
+// OBSOLETE 	      return;
+// OBSOLETE 	    }
+// OBSOLETE 	  SYMBOL_VALUE (sym) = 0;
+// OBSOLETE 	  SYMBOL_CLASS (sym) = LOC_LOCAL;
+// OBSOLETE 	  locstr++;
+// OBSOLETE 	  break;
+// OBSOLETE 	default:
+// OBSOLETE 	  SYMBOL_VALUE (sym) = 0;
+// OBSOLETE 	  SYMBOL_CLASS (sym) = LOC_STATIC;
+// OBSOLETE 	  return;
+// OBSOLETE 	}
+// OBSOLETE     }
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static struct symbol_list *
+// OBSOLETE process_dst_symbols (struct objfile *objfile, dst_rec_ptr_t entry, char *name,
+// OBSOLETE 		     int *nsyms_ret)
+// OBSOLETE {
+// OBSOLETE   struct symbol_list *list = NULL, *element;
+// OBSOLETE   struct symbol *sym;
+// OBSOLETE   char *symname;
+// OBSOLETE   int nsyms = 0;
+// OBSOLETE   char *location;
+// OBSOLETE   long line;
+// OBSOLETE   dst_type_t symtype;
+// OBSOLETE   struct type *type;
+// OBSOLETE   dst_var_attr_t attr;
+// OBSOLETE   dst_var_loc_t loc_type;
+// OBSOLETE   unsigned loc_index;
+// OBSOLETE   long loc_value;
+// OBSOLETE 
+// OBSOLETE   if (!entry)
+// OBSOLETE     {
+// OBSOLETE       *nsyms_ret = 0;
+// OBSOLETE       return NULL;
+// OBSOLETE     }
+// OBSOLETE   location = (char *) entry;
+// OBSOLETE   while (NEXT_SYM (&location, &entry) &&
+// OBSOLETE 	 entry->rec_type != dst_typ_end_scope)
+// OBSOLETE     {
+// OBSOLETE       if (entry->rec_type == dst_typ_var)
+// OBSOLETE 	{
+// OBSOLETE 	  if (DST_var (entry).short_locs)
+// OBSOLETE 	    {
+// OBSOLETE 	      loc_type = DST_var (entry).locs.shorts[0].loc_type;
+// OBSOLETE 	      loc_index = DST_var (entry).locs.shorts[0].loc_index;
+// OBSOLETE 	      loc_value = DST_var (entry).locs.shorts[0].location;
+// OBSOLETE 	    }
+// OBSOLETE 	  else
+// OBSOLETE 	    {
+// OBSOLETE 	      loc_type = DST_var (entry).locs.longs[0].loc_type;
+// OBSOLETE 	      loc_index = DST_var (entry).locs.longs[0].loc_index;
+// OBSOLETE 	      loc_value = DST_var (entry).locs.longs[0].location;
+// OBSOLETE 	    }
+// OBSOLETE 	  if (loc_type == dst_var_loc_external)
+// OBSOLETE 	    continue;
+// OBSOLETE 	  symname = DST_OFFSET (entry, DST_var (entry).noffset);
+// OBSOLETE 	  line = DST_var (entry).src_loc.line_number;
+// OBSOLETE 	  symtype = DST_var (entry).type_desc;
+// OBSOLETE 	  attr = DST_var (entry).attributes;
+// OBSOLETE 	}
+// OBSOLETE       else if (entry->rec_type == dst_typ_variable)
+// OBSOLETE 	{
+// OBSOLETE 	  symname = DST_OFFSET (entry,
+// OBSOLETE 				DST_variable (entry).noffset);
+// OBSOLETE 	  line = DST_variable (entry).src_loc.line_number;
+// OBSOLETE 	  symtype = DST_variable (entry).type_desc;
+// OBSOLETE 	  attr = DST_variable (entry).attributes;
+// OBSOLETE 	}
+// OBSOLETE       else
+// OBSOLETE 	{
+// OBSOLETE 	  continue;
+// OBSOLETE 	}
+// OBSOLETE       if (symname && name && !strcmp (symname, name))
+// OBSOLETE 	/* It's the function return value */
+// OBSOLETE 	continue;
+// OBSOLETE       sym = create_new_symbol (objfile, symname);
+// OBSOLETE 
+// OBSOLETE       if ((attr & (1 << dst_var_attr_global)) ||
+// OBSOLETE 	  (attr & (1 << dst_var_attr_static)))
+// OBSOLETE 	SYMBOL_CLASS (sym) = LOC_STATIC;
+// OBSOLETE       else
+// OBSOLETE 	SYMBOL_CLASS (sym) = LOC_LOCAL;
+// OBSOLETE       SYMBOL_LINE (sym) = line;
+// OBSOLETE       SYMBOL_TYPE (sym) = decode_type_desc (objfile, &symtype,
+// OBSOLETE 					    entry);
+// OBSOLETE       SYMBOL_VALUE (sym) = 0;
+// OBSOLETE       switch (entry->rec_type)
+// OBSOLETE 	{
+// OBSOLETE 	case dst_typ_var:
+// OBSOLETE 	  switch (loc_type)
+// OBSOLETE 	    {
+// OBSOLETE 	    case dst_var_loc_abs:
+// OBSOLETE 	      SYMBOL_VALUE_ADDRESS (sym) = loc_value;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_var_loc_sect_off:
+// OBSOLETE 	    case dst_var_loc_ind_sect_off:	/* What is this? */
+// OBSOLETE 	      SYMBOL_VALUE_ADDRESS (sym) = dst_get_addr (
+// OBSOLETE 							  loc_index,
+// OBSOLETE 							  loc_value);
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_var_loc_ind_reg_rel:	/* What is this? */
+// OBSOLETE 	    case dst_var_loc_reg_rel:
+// OBSOLETE 	      /* If it isn't fp relative, specify the
+// OBSOLETE 	       * register it's relative to.
+// OBSOLETE 	       */
+// OBSOLETE 	      if (loc_index)
+// OBSOLETE 		{
+// OBSOLETE 		  sym->aux_value.basereg = loc_index;
+// OBSOLETE 		}
+// OBSOLETE 	      SYMBOL_VALUE (sym) = loc_value;
+// OBSOLETE 	      if (loc_value > 0 &&
+// OBSOLETE 		  SYMBOL_CLASS (sym) == LOC_BASEREG)
+// OBSOLETE 		SYMBOL_CLASS (sym) = LOC_BASEREG_ARG;
+// OBSOLETE 	      break;
+// OBSOLETE 	    case dst_var_loc_reg:
+// OBSOLETE 	      SYMBOL_VALUE (sym) = loc_index;
+// OBSOLETE 	      SYMBOL_CLASS (sym) = LOC_REGISTER;
+// OBSOLETE 	      break;
+// OBSOLETE 	    }
+// OBSOLETE 	  break;
+// OBSOLETE 	case dst_typ_variable:
+// OBSOLETE 	  /* External variable..... don't try to interpret
+// OBSOLETE 	   * its nonexistant locstring.
+// OBSOLETE 	   */
+// OBSOLETE 	  if (DST_variable (entry).loffset == -1)
+// OBSOLETE 	    continue;
+// OBSOLETE 	  decode_dst_locstring (DST_OFFSET (entry,
+// OBSOLETE 					    DST_variable (entry).loffset),
+// OBSOLETE 				sym);
+// OBSOLETE 	}
+// OBSOLETE       element = (struct symbol_list *)
+// OBSOLETE 	xmalloc (sizeof (struct symbol_list));
+// OBSOLETE 
+// OBSOLETE       if (attr & (1 << dst_var_attr_global))
+// OBSOLETE 	{
+// OBSOLETE 	  element->next = dst_global_symbols;
+// OBSOLETE 	  dst_global_symbols = element;
+// OBSOLETE 	  total_globals++;
+// OBSOLETE 	}
+// OBSOLETE       else
+// OBSOLETE 	{
+// OBSOLETE 	  element->next = list;
+// OBSOLETE 	  list = element;
+// OBSOLETE 	  nsyms++;
+// OBSOLETE 	}
+// OBSOLETE       element->symbol = sym;
+// OBSOLETE     }
+// OBSOLETE   *nsyms_ret = nsyms;
+// OBSOLETE   return list;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE static struct symbol *
+// OBSOLETE process_dst_function (struct objfile *objfile, dst_rec_ptr_t entry, char *name,
+// OBSOLETE 		      CORE_ADDR address)
+// OBSOLETE {
+// OBSOLETE   struct symbol *sym;
+// OBSOLETE   struct type *type, *ftype;
+// OBSOLETE   dst_rec_ptr_t sym_entry, typ_entry;
+// OBSOLETE   char *location;
+// OBSOLETE   struct symbol_list *element;
+// OBSOLETE 
+// OBSOLETE   type = builtin_type_int;
+// OBSOLETE   sym = create_new_symbol (objfile, name);
+// OBSOLETE   SYMBOL_CLASS (sym) = LOC_BLOCK;
+// OBSOLETE 
+// OBSOLETE   if (entry)
+// OBSOLETE     {
+// OBSOLETE       location = (char *) entry;
+// OBSOLETE       do
+// OBSOLETE 	{
+// OBSOLETE 	  NEXT_SYM (&location, &sym_entry);
+// OBSOLETE 	}
+// OBSOLETE       while (sym_entry && sym_entry->rec_type != dst_typ_signature);
+// OBSOLETE 
+// OBSOLETE       if (sym_entry)
+// OBSOLETE 	{
+// OBSOLETE 	  SYMBOL_LINE (sym) =
+// OBSOLETE 	    DST_signature (sym_entry).src_loc.line_number;
+// OBSOLETE 	  if (DST_signature (sym_entry).result)
+// OBSOLETE 	    {
+// OBSOLETE 	      typ_entry = (dst_rec_ptr_t)
+// OBSOLETE 		DST_OFFSET (sym_entry,
+// OBSOLETE 			    DST_signature (sym_entry).result);
+// OBSOLETE 	      type = decode_dst_type (objfile, typ_entry);
+// OBSOLETE 	    }
+// OBSOLETE 	}
+// OBSOLETE     }
+// OBSOLETE 
+// OBSOLETE   if (!type->function_type)
+// OBSOLETE     {
+// OBSOLETE       ftype = alloc_type (objfile);
+// OBSOLETE       type->function_type = ftype;
+// OBSOLETE       TYPE_TARGET_TYPE (ftype) = type;
+// OBSOLETE       TYPE_CODE (ftype) = TYPE_CODE_FUNC;
+// OBSOLETE     }
+// OBSOLETE   SYMBOL_TYPE (sym) = type->function_type;
+// OBSOLETE 
+// OBSOLETE   /* Now add ourselves to the global symbols list */
+// OBSOLETE   element = (struct symbol_list *)
+// OBSOLETE     xmalloc (sizeof (struct symbol_list));
+// OBSOLETE 
+// OBSOLETE   element->next = dst_global_symbols;
+// OBSOLETE   dst_global_symbols = element;
+// OBSOLETE   total_globals++;
+// OBSOLETE   element->symbol = sym;
+// OBSOLETE 
+// OBSOLETE   return sym;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static struct block *
+// OBSOLETE process_dst_block (struct objfile *objfile, dst_rec_ptr_t entry)
+// OBSOLETE {
+// OBSOLETE   struct block *block;
+// OBSOLETE   struct symbol *function = NULL;
+// OBSOLETE   CORE_ADDR address;
+// OBSOLETE   long size;
+// OBSOLETE   char *name;
+// OBSOLETE   dst_rec_ptr_t child_entry, symbol_entry;
+// OBSOLETE   struct block *child_block;
+// OBSOLETE   int total_symbols = 0;
+// OBSOLETE   char fake_name[20];
+// OBSOLETE   static long fake_seq = 0;
+// OBSOLETE   struct symbol_list *symlist, *nextsym;
+// OBSOLETE   int symnum;
+// OBSOLETE 
+// OBSOLETE   if (DST_block (entry).noffset)
+// OBSOLETE     name = DST_OFFSET (entry, DST_block (entry).noffset);
+// OBSOLETE   else
+// OBSOLETE     name = NULL;
+// OBSOLETE   if (DST_block (entry).n_of_code_ranges)
+// OBSOLETE     {
+// OBSOLETE       address = dst_sym_addr (
+// OBSOLETE 			       &DST_block (entry).code_ranges[0].code_start);
+// OBSOLETE       size = DST_block (entry).code_ranges[0].code_size;
+// OBSOLETE     }
+// OBSOLETE   else
+// OBSOLETE     {
+// OBSOLETE       address = -1;
+// OBSOLETE       size = 0;
+// OBSOLETE     }
+// OBSOLETE   symbol_entry = (dst_rec_ptr_t) get_sec_ref (&DST_block (entry).symbols_start);
+// OBSOLETE   switch (DST_block (entry).block_type)
+// OBSOLETE     {
+// OBSOLETE       /* These are all really functions. Even the "program" type.
+// OBSOLETE        * This is because the Apollo OS was written in Pascal, and
+// OBSOLETE        * in Pascal, the main procedure is described as the Program.
+// OBSOLETE        * Cute, huh?
+// OBSOLETE        */
+// OBSOLETE     case dst_block_procedure:
+// OBSOLETE     case dst_block_function:
+// OBSOLETE     case dst_block_subroutine:
+// OBSOLETE     case dst_block_program:
+// OBSOLETE       prim_record_minimal_symbol (name, address, mst_text, objfile);
+// OBSOLETE       function = process_dst_function (
+// OBSOLETE 					objfile,
+// OBSOLETE 					symbol_entry,
+// OBSOLETE 					name,
+// OBSOLETE 					address);
+// OBSOLETE       enter_all_lines (get_sec_ref (&DST_block (entry).code_ranges[0].lines_start), address);
+// OBSOLETE       break;
+// OBSOLETE     case dst_block_block_data:
+// OBSOLETE       break;
+// OBSOLETE 
+// OBSOLETE     default:
+// OBSOLETE       /* GDB has to call it something, and the module name
+// OBSOLETE        * won't cut it
+// OBSOLETE        */
+// OBSOLETE       sprintf (fake_name, "block_%08lx", fake_seq++);
+// OBSOLETE       function = process_dst_function (
+// OBSOLETE 					objfile, NULL, fake_name, address);
+// OBSOLETE       break;
+// OBSOLETE     }
+// OBSOLETE   symlist = process_dst_symbols (objfile, symbol_entry,
+// OBSOLETE 				 name, &total_symbols);
+// OBSOLETE   block = (struct block *)
+// OBSOLETE     obstack_alloc (&objfile->symbol_obstack,
+// OBSOLETE 		   sizeof (struct block) +
+// OBSOLETE 		     (total_symbols - 1) * sizeof (struct symbol *));
+// OBSOLETE 
+// OBSOLETE   symnum = 0;
+// OBSOLETE   while (symlist)
+// OBSOLETE     {
+// OBSOLETE       nextsym = symlist->next;
+// OBSOLETE 
+// OBSOLETE       block->sym[symnum] = symlist->symbol;
+// OBSOLETE 
+// OBSOLETE       xfree (symlist);
+// OBSOLETE       symlist = nextsym;
+// OBSOLETE       symnum++;
+// OBSOLETE     }
+// OBSOLETE   BLOCK_NSYMS (block) = total_symbols;
+// OBSOLETE   BLOCK_HASHTABLE (block) = 0;
+// OBSOLETE   BLOCK_START (block) = address;
+// OBSOLETE   BLOCK_END (block) = address + size;
+// OBSOLETE   BLOCK_SUPERBLOCK (block) = 0;
+// OBSOLETE   if (function)
+// OBSOLETE     {
+// OBSOLETE       SYMBOL_BLOCK_VALUE (function) = block;
+// OBSOLETE       BLOCK_FUNCTION (block) = function;
+// OBSOLETE     }
+// OBSOLETE   else
+// OBSOLETE     BLOCK_FUNCTION (block) = 0;
+// OBSOLETE 
+// OBSOLETE   if (DST_block (entry).child_block_off)
+// OBSOLETE     {
+// OBSOLETE       child_entry = (dst_rec_ptr_t) DST_OFFSET (entry,
+// OBSOLETE 					 DST_block (entry).child_block_off);
+// OBSOLETE       while (child_entry)
+// OBSOLETE 	{
+// OBSOLETE 	  child_block = process_dst_block (objfile, child_entry);
+// OBSOLETE 	  if (child_block)
+// OBSOLETE 	    {
+// OBSOLETE 	      if (BLOCK_START (child_block) <
+// OBSOLETE 		  BLOCK_START (block) ||
+// OBSOLETE 		  BLOCK_START (block) == -1)
+// OBSOLETE 		BLOCK_START (block) =
+// OBSOLETE 		  BLOCK_START (child_block);
+// OBSOLETE 	      if (BLOCK_END (child_block) >
+// OBSOLETE 		  BLOCK_END (block) ||
+// OBSOLETE 		  BLOCK_END (block) == -1)
+// OBSOLETE 		BLOCK_END (block) =
+// OBSOLETE 		  BLOCK_END (child_block);
+// OBSOLETE 	      BLOCK_SUPERBLOCK (child_block) = block;
+// OBSOLETE 	    }
+// OBSOLETE 	  if (DST_block (child_entry).sibling_block_off)
+// OBSOLETE 	    child_entry = (dst_rec_ptr_t) DST_OFFSET (
+// OBSOLETE 						       child_entry,
+// OBSOLETE 				 DST_block (child_entry).sibling_block_off);
+// OBSOLETE 	  else
+// OBSOLETE 	    child_entry = NULL;
+// OBSOLETE 	}
+// OBSOLETE     }
+// OBSOLETE   record_pending_block (objfile, block, NULL);
+// OBSOLETE   return block;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE static void
+// OBSOLETE read_dst_symtab (struct objfile *objfile)
+// OBSOLETE {
+// OBSOLETE   char *buffer;
+// OBSOLETE   dst_rec_ptr_t entry, file_table, root_block;
+// OBSOLETE   char *source_file;
+// OBSOLETE   struct block *block, *global_block;
+// OBSOLETE   int symnum;
+// OBSOLETE   struct symbol_list *nextsym;
+// OBSOLETE   int module_num = 0;
+// OBSOLETE   struct structure_list *element;
+// OBSOLETE 
+// OBSOLETE   current_objfile = objfile;
+// OBSOLETE   buffer = blocks_info.buffer;
+// OBSOLETE   while (NEXT_BLK (&buffer, &entry))
+// OBSOLETE     {
+// OBSOLETE       if (entry->rec_type == dst_typ_comp_unit)
+// OBSOLETE 	{
+// OBSOLETE 	  file_table = (dst_rec_ptr_t) DST_OFFSET (entry,
+// OBSOLETE 					  DST_comp_unit (entry).file_table);
+// OBSOLETE 	  section_table = (dst_rec_ptr_t) DST_OFFSET (entry,
+// OBSOLETE 				       DST_comp_unit (entry).section_table);
+// OBSOLETE 	  root_block = (dst_rec_ptr_t) DST_OFFSET (entry,
+// OBSOLETE 				   DST_comp_unit (entry).root_block_offset);
+// OBSOLETE 	  source_file = DST_OFFSET (file_table,
+// OBSOLETE 				DST_file_tab (file_table).files[0].noffset);
+// OBSOLETE 	  /* Point buffer to the start of the next comp_unit */
+// OBSOLETE 	  buffer = DST_OFFSET (entry,
+// OBSOLETE 			       DST_comp_unit (entry).data_size);
+// OBSOLETE 	  dst_start_symtab ();
+// OBSOLETE 
+// OBSOLETE 	  block = process_dst_block (objfile, root_block);
+// OBSOLETE 
+// OBSOLETE 	  global_block = (struct block *)
+// OBSOLETE 	    obstack_alloc (&objfile->symbol_obstack,
+// OBSOLETE 			   sizeof (struct block) +
+// OBSOLETE 			     (total_globals - 1) *
+// OBSOLETE 			   sizeof (struct symbol *));
+// OBSOLETE 	  BLOCK_NSYMS (global_block) = total_globals;
+// OBSOLETE 	  BLOCK_HASHTABLE (global_block) = 0;
+// OBSOLETE 	  for (symnum = 0; symnum < total_globals; symnum++)
+// OBSOLETE 	    {
+// OBSOLETE 	      nextsym = dst_global_symbols->next;
+// OBSOLETE 
+// OBSOLETE 	      global_block->sym[symnum] =
+// OBSOLETE 		dst_global_symbols->symbol;
+// OBSOLETE 
+// OBSOLETE 	      xfree (dst_global_symbols);
+// OBSOLETE 	      dst_global_symbols = nextsym;
+// OBSOLETE 	    }
+// OBSOLETE 	  dst_global_symbols = NULL;
+// OBSOLETE 	  total_globals = 0;
+// OBSOLETE 	  BLOCK_FUNCTION (global_block) = 0;
+// OBSOLETE 	  BLOCK_START (global_block) = BLOCK_START (block);
+// OBSOLETE 	  BLOCK_END (global_block) = BLOCK_END (block);
+// OBSOLETE 	  BLOCK_SUPERBLOCK (global_block) = 0;
+// OBSOLETE 	  BLOCK_SUPERBLOCK (block) = global_block;
+// OBSOLETE 	  record_pending_block (objfile, global_block, NULL);
+// OBSOLETE 
+// OBSOLETE 	  complete_symtab (source_file,
+// OBSOLETE 			   BLOCK_START (block),
+// OBSOLETE 			   BLOCK_END (block) - BLOCK_START (block));
+// OBSOLETE 	  module_num++;
+// OBSOLETE 	  dst_end_symtab (objfile);
+// OBSOLETE 	}
+// OBSOLETE     }
+// OBSOLETE   if (module_num)
+// OBSOLETE     prim_record_minimal_symbol ("<end_of_program>",
+// OBSOLETE 				BLOCK_END (block), mst_text, objfile);
+// OBSOLETE   /* One more faked symbol to make sure nothing can ever run off the
+// OBSOLETE    * end of the symbol table. This one represents the end of the
+// OBSOLETE    * text space. It used to be (CORE_ADDR) -1 (effectively the highest
+// OBSOLETE    * int possible), but some parts of gdb treated it as a signed
+// OBSOLETE    * number and failed comparisons. We could equally use 7fffffff,
+// OBSOLETE    * but no functions are ever mapped to an address higher than
+// OBSOLETE    * 40000000
+// OBSOLETE    */
+// OBSOLETE   prim_record_minimal_symbol ("<end_of_text>",
+// OBSOLETE 			      (CORE_ADDR) 0x40000000,
+// OBSOLETE 			      mst_text, objfile);
+// OBSOLETE   while (struct_list)
+// OBSOLETE     {
+// OBSOLETE       element = struct_list;
+// OBSOLETE       struct_list = element->next;
+// OBSOLETE       xfree (element);
+// OBSOLETE     }
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE 
+// OBSOLETE /* Support for line number handling */
+// OBSOLETE static char *linetab = NULL;
+// OBSOLETE static long linetab_offset;
+// OBSOLETE static unsigned long linetab_size;
+// OBSOLETE 
+// OBSOLETE /* Read in all the line numbers for fast lookups later.  Leave them in
+// OBSOLETE    external (unswapped) format in memory; we'll swap them as we enter
+// OBSOLETE    them into GDB's data structures.  */
+// OBSOLETE static int
+// OBSOLETE init_one_section (int chan, dst_sec *secinfo)
+// OBSOLETE {
+// OBSOLETE   if (secinfo->size == 0
+// OBSOLETE       || lseek (chan, secinfo->position, 0) == -1
+// OBSOLETE       || (secinfo->buffer = xmalloc (secinfo->size)) == NULL
+// OBSOLETE       || myread (chan, secinfo->buffer, secinfo->size) == -1)
+// OBSOLETE     return 0;
+// OBSOLETE   else
+// OBSOLETE     return 1;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE static int
+// OBSOLETE init_dst_sections (int chan)
+// OBSOLETE {
+// OBSOLETE 
+// OBSOLETE   if (!init_one_section (chan, &blocks_info) ||
+// OBSOLETE       !init_one_section (chan, &lines_info) ||
+// OBSOLETE       !init_one_section (chan, &symbols_info))
+// OBSOLETE     return -1;
+// OBSOLETE   else
+// OBSOLETE     return 0;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* Fake up support for relocating symbol addresses.  FIXME.  */
+// OBSOLETE 
+// OBSOLETE struct section_offsets dst_symfile_faker =
+// OBSOLETE {0};
+// OBSOLETE 
+// OBSOLETE void
+// OBSOLETE dst_symfile_offsets (struct objfile *objfile, struct section_addr_info *addrs)
+// OBSOLETE {
+// OBSOLETE   objfile->num_sections = 1;
+// OBSOLETE   objfile->section_offsets = &dst_symfile_faker;
+// OBSOLETE }
+// OBSOLETE 
+// OBSOLETE /* Register our ability to parse symbols for DST BFD files */
+// OBSOLETE 
+// OBSOLETE static struct sym_fns dst_sym_fns =
+// OBSOLETE {
+// OBSOLETE   /* FIXME: Can this be integrated with coffread.c?  If not, should it be
+// OBSOLETE      a separate flavour like ecoff?  */
+// OBSOLETE   (enum bfd_flavour) -2,
+// OBSOLETE 
+// OBSOLETE   dst_new_init,			/* sym_new_init: init anything gbl to entire symtab */
+// OBSOLETE   dst_symfile_init,		/* sym_init: read initial info, setup for sym_read() */
+// OBSOLETE   dst_symfile_read,		/* sym_read: read a symbol file into symtab */
+// OBSOLETE   dst_symfile_finish,		/* sym_finish: finished with file, cleanup */
+// OBSOLETE   dst_symfile_offsets,		/* sym_offsets:  xlate external to internal form */
+// OBSOLETE   NULL				/* next: pointer to next struct sym_fns */
+// OBSOLETE };
+// OBSOLETE 
+// OBSOLETE void
+// OBSOLETE _initialize_dstread (void)
+// OBSOLETE {
+// OBSOLETE   add_symtab_fns (&dst_sym_fns);
+// OBSOLETE }