* obj.h (struct format_ops): New members begin, app_file,

	s_set_other, s_set_desc, s_get_type, s_set_type,
	separate_stab_sections, init_stab_section.

	* config/obj-multi.h: Update GPL notice to v2.
	(obj_begin): New.
	(obj_app_file): New.
	(S_SET_SIZE): Test s_set_size for NULL before calling.
	(S_SET_ALIGN): Similar for s_set_align.
	(S_SET_OTHER): New.
	(S_SET_DESC): New.
	(S_GET_TYPE): New.
	(S_SET_TYPE): New.
	(SEPARATE_STAB_SECTIONS): New.
	(INIT_STAB_SECTION): New.
	(EMIT_SECTION_SYMBOLS): New.
	(AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.

	* config/obj-elf.h: Update GPL notice to v2.
	Mention that this file is included from obj-multi.h.
	(obj_begin): Wrap definition in ifndef.
	(elf_file_symbol): Constify declaration.
	(obj_app_file): Ditto.
	(SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
	Wrap in ifndef SEPARATE_STAB_SECTIONS.

	* config/obj-elf.c (elf_s_set_other): New.
	(elf_file_symbol): Constify argument.
	(elf_separate_stab_sections): New.
	(elf_init_stab_section): New.
	(elf_format_ops): Add new members.  Remove comma at end.

	* config/obj-ecoff.c (ecoff_separate_stab_sections): New.
	(ecoff_format_ops): Add new fields.  Remove comma at end.
	Mention inconsistency for emit_section_symbols.

	* config/obj-coff.h (c_dot_file_symbol): Constify declaration.

	* config/obj-coff.c (c_dot_file_symbol): Constify argument.
	(coff_separate_stab_sections): New.
	(coff_format_ops): Add new members.

	* config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
	(obj_aout_s_set_other): New.
	(obj_aout_s_set_desc): New.
	(obj_aout_s_get_type): New.
	(obj_aout_s_set_type): New.
	(obj_aout_separate_stab_sections): New.
	(aout_format_ops): New members added.  Use obj_aout_process_stab,
	not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
	(obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
	appropriate.
	(obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.

9 files changed, 289 insertions, 18 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index d9aabdd..9f69a28 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,59 @@
+Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
+
+	* obj.h (struct format_ops): New members begin, app_file,
+	s_set_other, s_set_desc, s_get_type, s_set_type,
+	separate_stab_sections, init_stab_section.
+
+	* config/obj-multi.h: Update GPL notice to v2.
+	(obj_begin): New.
+	(obj_app_file): New.
+	(S_SET_SIZE): Test s_set_size for NULL before calling.
+	(S_SET_ALIGN): Similar for s_set_align.
+	(S_SET_OTHER): New.
+	(S_SET_DESC): New.
+	(S_GET_TYPE): New.
+	(S_SET_TYPE): New.
+	(SEPARATE_STAB_SECTIONS): New.
+	(INIT_STAB_SECTION): New.
+	(EMIT_SECTION_SYMBOLS): New.
+	(AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
+
+	* config/obj-elf.h: Update GPL notice to v2.
+	Mention that this file is included from obj-multi.h.
+	(obj_begin): Wrap definition in ifndef.
+	(elf_file_symbol): Constify declaration.
+	(obj_app_file): Ditto.
+	(SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
+	Wrap in ifndef SEPARATE_STAB_SECTIONS.
+
+	* config/obj-elf.c (elf_s_set_other): New.
+	(elf_file_symbol): Constify argument.
+	(elf_separate_stab_sections): New.
+	(elf_init_stab_section): New.
+	(elf_format_ops): Add new members.  Remove comma at end.
+
+	* config/obj-ecoff.c (ecoff_separate_stab_sections): New.
+	(ecoff_format_ops): Add new fields.  Remove comma at end.
+	Mention inconsistency for emit_section_symbols.
+
+	* config/obj-coff.h (c_dot_file_symbol): Constify declaration.
+
+	* config/obj-coff.c (c_dot_file_symbol): Constify argument.
+	(coff_separate_stab_sections): New.
+	(coff_format_ops): Add new members.
+
+	* config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
+	(obj_aout_s_set_other): New.
+	(obj_aout_s_set_desc): New.
+	(obj_aout_s_get_type): New.
+	(obj_aout_s_set_type): New.
+	(obj_aout_separate_stab_sections): New.
+	(aout_format_ops): New members added.  Use obj_aout_process_stab,
+	not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
+	(obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
+	appropriate.
+	(obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
+
 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
 
 	* config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
diff --git a/gas/config/obj-aout.c b/gas/config/obj-aout.c
index eabbe92..3a9b3f1 100644
--- a/gas/config/obj-aout.c
+++ b/gas/config/obj-aout.c
@@ -105,7 +105,7 @@ const pseudo_typeS aout_pseudo_table[] =
 void
 obj_aout_frob_symbol (sym, punt)
      symbolS *sym;
-     int *punt;
+     int *punt ATTRIBUTE_UNUSED;
 {
   flagword flags;
   asection *sec;
@@ -355,7 +355,7 @@ obj_emit_symbols (where, symbol_rootP)
 
 static void
 obj_aout_line (ignore)
-     int ignore;
+     int ignore ATTRIBUTE_UNUSED;
 {
   /* Assume delimiter is part of expression.
      BSD4.2 as fails with delightful bug, so we
@@ -368,7 +368,7 @@ obj_aout_line (ignore)
 
 static void
 obj_aout_weak (ignore)
-     int ignore;
+     int ignore ATTRIBUTE_UNUSED;
 {
   char *name;
   int c;
@@ -401,7 +401,7 @@ obj_aout_weak (ignore)
 
 static void
 obj_aout_type (ignore)
-     int ignore;
+     int ignore ATTRIBUTE_UNUSED;
 {
   char *name;
   int c;
@@ -641,7 +641,14 @@ DEFUN_VOID (s_sect)
 
 static void aout_pop_insert PARAMS ((void));
 static int obj_aout_s_get_other PARAMS ((symbolS *));
+static void obj_aout_s_set_other PARAMS ((symbolS *, int));
 static int obj_aout_s_get_desc PARAMS ((symbolS *));
+static void obj_aout_s_set_desc PARAMS ((symbolS *, int));
+static int obj_aout_s_get_type PARAMS ((symbolS *));
+static void obj_aout_s_set_type PARAMS ((symbolS *, int));
+static int obj_aout_separate_stab_sections PARAMS ((void));
+static int obj_aout_sec_sym_ok_for_reloc PARAMS ((asection *));
+static void obj_aout_process_stab PARAMS ((segT, int, const char *, int, int, int));
 
 static void
 aout_pop_insert ()
@@ -656,6 +663,33 @@ obj_aout_s_get_other (sym)
   return aout_symbol (symbol_get_bfdsym (sym))->other;
 }
 
+static void
+obj_aout_s_set_other (sym, o)
+     symbolS *sym;
+     int o;
+{
+  aout_symbol (symbol_get_bfdsym (sym))->other = o;
+}
+
+static int
+obj_aout_sec_sym_ok_for_reloc (sec)
+     asection *sec ATTRIBUTE_UNUSED;
+{
+  return obj_sec_sym_ok_for_reloc (sec);
+}
+
+static void
+obj_aout_process_stab (seg, w, s, t, o, d)
+     segT seg ATTRIBUTE_UNUSED;
+     int w;
+     const char *s;
+     int t;
+     int o;
+     int d;
+{
+  aout_process_stab (w, s, t, o, d);
+}
+
 static int
 obj_aout_s_get_desc (sym)
      symbolS *sym;
@@ -663,12 +697,44 @@ obj_aout_s_get_desc (sym)
   return aout_symbol (symbol_get_bfdsym (sym))->desc;
 }
 
+static void
+obj_aout_s_set_desc (sym, d)
+     symbolS *sym;
+     int d;
+{
+  aout_symbol (symbol_get_bfdsym (sym))->desc = d;
+}
+
+static int
+obj_aout_s_get_type (sym)
+     symbolS *sym;
+{
+  return aout_symbol (symbol_get_bfdsym (sym))->type;
+}
+
+static void
+obj_aout_s_set_type (sym, t)
+     symbolS *sym;
+     int t;
+{
+  aout_symbol (symbol_get_bfdsym (sym))->type = t;
+}
+
+static int
+obj_aout_separate_stab_sections ()
+{
+  return 0;
+}
 
+/* When changed, make sure these table entries match the single-format
+   definitions in obj-aout.h.  */
 const struct format_ops aout_format_ops =
 {
   bfd_target_aout_flavour,
   1,	/* dfl_leading_underscore */
   0,	/* emit_section_symbols */
+  0,	/* begin */
+  0,	/* app_file */
   obj_aout_frob_symbol,
   obj_aout_frob_file,
   0,	/* frob_file_after_relocs */
@@ -677,11 +743,17 @@ const struct format_ops aout_format_ops =
   0,	/* s_get_align */
   0,	/* s_set_align */
   obj_aout_s_get_other,
+  obj_aout_s_set_other,
   obj_aout_s_get_desc,
+  obj_aout_s_set_desc,
+  obj_aout_s_get_type,
+  obj_aout_s_set_type,
   0,	/* copy_symbol_attributes */
   0,	/* generate_asm_lineno */
-  0,	/* process_stab */
-  0,	/* sec_sym_ok_for_reloc */
+  obj_aout_process_stab,
+  obj_aout_separate_stab_sections,
+  0,	/* init_stab_section */
+  obj_aout_sec_sym_ok_for_reloc,
   aout_pop_insert,
   0,	/* ecoff_set_ext */
   0,	/* read_begin_hook */
diff --git a/gas/config/obj-coff.c b/gas/config/obj-coff.c
index 11648b9..f37c62c 100644
--- a/gas/config/obj-coff.c
+++ b/gas/config/obj-coff.c
@@ -346,7 +346,7 @@ c_symbol_merge (debug, normal)
 
 void
 c_dot_file_symbol (filename)
-     char *filename;
+     const char *filename;
 {
   symbolS *symbolP;
 
@@ -4582,6 +4582,7 @@ const pseudo_typeS coff_pseudo_table[] =
 /* Support for a COFF emulation.  */
 
 static void coff_pop_insert PARAMS ((void));
+static int coff_separate_stab_sections PARAMS ((void));
 
 static void
 coff_pop_insert ()
@@ -4589,11 +4590,19 @@ coff_pop_insert ()
   pop_insert (coff_pseudo_table);
 }
 
+static int
+coff_separate_stab_sections ()
+{
+  return 1;
+}
+
 const struct format_ops coff_format_ops =
 {
   bfd_target_coff_flavour,
   0,	/* dfl_leading_underscore */
   1,	/* emit_section_symbols */
+  0,    /* begin */
+  c_dot_file_symbol,
   coff_frob_symbol,
   0,	/* frob_file */
   coff_frob_file_after_relocs,
@@ -4602,10 +4611,16 @@ const struct format_ops coff_format_ops =
   0,	/* s_get_align */
   0,	/* s_set_align */
   0,	/* s_get_other */
+  0,	/* s_set_other */
   0,	/* s_get_desc */
+  0,	/* s_set_desc */
+  0,	/* s_get_type */
+  0,	/* s_set_type */
   0,	/* copy_symbol_attributes */
   0,	/* generate_asm_lineno */
   0,	/* process_stab */
+  coff_separate_stab_sections,
+  obj_coff_init_stab_section,
   0,	/* sec_sym_ok_for_reloc */
   coff_pop_insert,
   0,	/* ecoff_set_ext */
diff --git a/gas/config/obj-coff.h b/gas/config/obj-coff.h
index f60ae36..a8d038a 100644
--- a/gas/config/obj-coff.h
+++ b/gas/config/obj-coff.h
@@ -369,7 +369,7 @@ extern int coff_n_line_nos;
 extern void coff_add_linesym PARAMS ((symbolS *));
 
 
-void c_dot_file_symbol PARAMS ((char *filename));
+void c_dot_file_symbol PARAMS ((const char *filename));
 #define obj_app_file c_dot_file_symbol
 
 extern void coff_frob_symbol PARAMS ((symbolS *, int *));
diff --git a/gas/config/obj-ecoff.c b/gas/config/obj-ecoff.c
index 767dc58..7279445 100644
--- a/gas/config/obj-ecoff.c
+++ b/gas/config/obj-ecoff.c
@@ -34,6 +34,7 @@
 static int ecoff_sec_sym_ok_for_reloc PARAMS ((asection *));
 static void obj_ecoff_frob_symbol PARAMS ((symbolS *, int *));
 static void ecoff_pop_insert PARAMS ((void));
+static int ecoff_separate_stab_sections PARAMS ((void));
 
 /* These are the pseudo-ops we support in this file.  Only those
    relating to debugging information are supported here.
@@ -290,11 +291,22 @@ ecoff_pop_insert ()
   pop_insert (obj_pseudo_table);
 }
 
+static int
+ecoff_separate_stab_sections ()
+{
+  return 0;
+}
+
 const struct format_ops ecoff_format_ops =
 {
   bfd_target_ecoff_flavour,
   0,	/* dfl_leading_underscore */
+
+  /* FIXME: A comment why emit_section_symbols is different here (1) from
+     the single-format definition (0) would be in order.  */
   1,	/* emit_section_symbols */
+  0,	/* begin */
+  ecoff_new_file,
   obj_ecoff_frob_symbol,
   ecoff_frob_file,
   0,	/* frob_file_after_relocs */
@@ -303,13 +315,19 @@ const struct format_ops ecoff_format_ops =
   0,	/* s_get_align */
   0,	/* s_set_align */
   0,	/* s_get_other */
+  0,	/* s_set_other */
   0,	/* s_get_desc */
+  0,	/* s_set_desc */
+  0,	/* s_get_type */
+  0,	/* s_set_type */
   0,	/* copy_symbol_attributes */
   ecoff_generate_asm_lineno,
   ecoff_stab,
+  ecoff_separate_stab_sections,
+  0,	/* init_stab_section */
   ecoff_sec_sym_ok_for_reloc,
   ecoff_pop_insert,
   ecoff_set_ext,
   ecoff_read_begin_hook,
-  ecoff_symbol_new_hook,
+  ecoff_symbol_new_hook
 };
diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c
index ae82f72..3af8c9a 100644
--- a/gas/config/obj-elf.c
+++ b/gas/config/obj-elf.c
@@ -54,9 +54,12 @@ static bfd_vma elf_s_get_size PARAMS ((symbolS *));
 static void elf_s_set_size PARAMS ((symbolS *, bfd_vma));
 static bfd_vma elf_s_get_align PARAMS ((symbolS *));
 static void elf_s_set_align PARAMS ((symbolS *, bfd_vma));
+static void elf_s_set_other PARAMS ((symbolS *, int));
 static void elf_copy_symbol_attributes PARAMS ((symbolS *, symbolS *));
 static int elf_sec_sym_ok_for_reloc PARAMS ((asection *));
 static void adjust_stab_sections PARAMS ((bfd *, asection *, PTR));
+static int elf_separate_stab_sections PARAMS ((void));
+static void elf_init_stab_section PARAMS ((segT));
 
 #ifdef NEED_ECOFF_DEBUG
 static boolean elf_get_extr PARAMS ((asymbol *, EXTR *));
@@ -234,6 +237,14 @@ elf_s_get_other (sym)
 }
 
 static void
+elf_s_set_other (sym, other)
+     symbolS *sym;
+     int other;
+{
+  S_SET_OTHER (sym, other);
+}
+
+static void
 elf_copy_symbol_attributes (dest, src)
      symbolS *dest, *src;
 {
@@ -249,7 +260,7 @@ elf_sec_sym_ok_for_reloc (sec)
 
 void
 elf_file_symbol (s)
-     char *s;
+     const char *s;
 {
   symbolS *sym;
 
@@ -1910,18 +1921,44 @@ sco_id ()
 
 #endif /* SCO_ELF */
 
+static int
+elf_separate_stab_sections ()
+{
+#ifdef NEED_ECOFF_DEBUG
+  return (!ECOFF_DEBUGGING);
+#else
+  return 1;
+#endif
+}
+
+static void
+elf_init_stab_section (seg)
+     segT seg;
+{
+#ifdef NEED_ECOFF_DEBUG
+  if (!ECOFF_DEBUGGING)
+#endif
+    obj_elf_init_stab_section (seg);
+}
+
 const struct format_ops elf_format_ops =
 {
   bfd_target_elf_flavour,
   0,	/* dfl_leading_underscore */
   1,	/* emit_section_symbols */
+  elf_begin,
+  elf_file_symbol,
   elf_frob_symbol,
   elf_frob_file,
   elf_frob_file_after_relocs,
   elf_s_get_size, elf_s_set_size,
   elf_s_get_align, elf_s_set_align,
   elf_s_get_other,
+  elf_s_set_other,
   0,	/* s_get_desc */
+  0,	/* s_set_desc */
+  0,	/* s_get_type */
+  0,	/* s_set_type */
   elf_copy_symbol_attributes,
 #ifdef NEED_ECOFF_DEBUG
   ecoff_generate_asm_lineno,
@@ -1930,6 +1967,8 @@ const struct format_ops elf_format_ops =
   0,	/* generate_asm_lineno */
   0,	/* process_stab */
 #endif
+  elf_separate_stab_sections,
+  elf_init_stab_section,
   elf_sec_sym_ok_for_reloc,
   elf_pop_insert,
 #ifdef NEED_ECOFF_DEBUG
@@ -1938,5 +1977,5 @@ const struct format_ops elf_format_ops =
   0,	/* ecoff_set_ext */
 #endif
   elf_obj_read_begin_hook,
-  elf_obj_symbol_new_hook,
+  elf_obj_symbol_new_hook
 };
diff --git a/gas/config/obj-elf.h b/gas/config/obj-elf.h
index d6fd92c..7437765 100644
--- a/gas/config/obj-elf.h
+++ b/gas/config/obj-elf.h
@@ -6,7 +6,7 @@
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 1, or (at your option)
+   the Free Software Foundation; either version 2, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -28,6 +28,9 @@
 
 #define OBJ_ELF 1
 
+/* Note that all macros in this file should be wrapped in #ifndef, for
+   sake of obj-multi.h which includes this file.  */
+
 #ifndef OUTPUT_FLAVOR
 #define OUTPUT_FLAVOR bfd_target_elf_flavour
 #endif
@@ -88,7 +91,9 @@ struct elf_obj_sy
 #define TRUE  !FALSE
 #endif
 
+#ifndef obj_begin
 #define obj_begin() elf_begin ()
+#endif
 extern void elf_begin PARAMS ((void));
 
 /* should be conditional on address size! */
@@ -133,8 +138,10 @@ extern void elf_frob_file PARAMS ((void));
 #endif
 extern void elf_frob_file_after_relocs PARAMS ((void));
 
+#ifndef obj_app_file
 #define obj_app_file elf_file_symbol
-extern void elf_file_symbol PARAMS ((char *));
+#endif
+extern void elf_file_symbol PARAMS ((const char *));
 
 extern void obj_elf_section_change_hook PARAMS ((void));
 
@@ -189,6 +196,12 @@ do								\
 while (0)
 #endif
 
+#ifndef SEPARATE_STAB_SECTIONS
+/* Avoid ifndef each separate macro setting by wrapping the whole of the
+   stab group on the assumption that whoever sets SEPARATE_STAB_SECTIONS
+   caters to ECOFF_DEBUGGING and the right setting of INIT_STAB_SECTIONS
+   and OBJ_PROCESS_STAB too, without needing the tweaks below.  */
+
 /* Stabs go in a separate section.  */
 #define SEPARATE_STAB_SECTIONS 1
 
@@ -214,6 +227,8 @@ extern void obj_elf_init_stab_section PARAMS ((segT));
     ecoff_stab ((seg), (what), (string), (type), (other), (desc))
 #endif /* ECOFF_DEBUGGING */
 
+#endif /* SEPARATE_STAB_SECTIONS not defined. */
+
 extern void elf_frob_symbol PARAMS ((symbolS *, int *));
 #ifndef obj_frob_symbol
 #define obj_frob_symbol(symp, punt) elf_frob_symbol (symp, &punt)
diff --git a/gas/config/obj-multi.h b/gas/config/obj-multi.h
index 42b7eb3..3b80f38 100644
--- a/gas/config/obj-multi.h
+++ b/gas/config/obj-multi.h
@@ -6,7 +6,7 @@
 
    GAS is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 1, or (at your option)
+   the Free Software Foundation; either version 2, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -32,6 +32,16 @@
 #define OUTPUT_FLAVOR					\
 	(this_format->flavor)
 
+#define obj_begin()					\
+	(this_format->begin				\
+	 ? (*this_format->begin) ()			\
+	 : (void) 0)
+
+#define obj_app_file(NAME)				\
+	(this_format->app_file				\
+	 ? (*this_format->app_file) (NAME)		\
+	 : (void) 0)
+
 #define obj_frob_symbol(S,P)				\
 	(*this_format->frob_symbol) (S, &(P))
 
@@ -69,21 +79,43 @@
 #define S_GET_SIZE					\
 	(*this_format->s_get_size)
 
-#define S_SET_SIZE					\
-	(*this_format->s_set_size)
+#define S_SET_SIZE(S, N)				\
+	(this_format->s_set_size			\
+	 ? (*this_format->s_set_size) (S, N)		\
+	 : (void) 0)
 
 #define S_GET_ALIGN					\
 	(*this_format->s_get_align)
 
-#define S_SET_ALIGN					\
-	(*this_format->s_set_align)
+#define S_SET_ALIGN(S, N)				\
+	(this_format->s_set_align			\
+	 ? (*this_format->s_set_align) (S, N)		\
+	 : (void) 0)
 
 #define S_GET_OTHER					\
 	(*this_format->s_get_other)
 
+#define S_SET_OTHER(S, O)				\
+	(this_format->s_set_other			\
+	 ? (*this_format->s_set_other) (S, O)		\
+	 : (void) 0)
+
 #define S_GET_DESC					\
 	(*this_format->s_get_desc)
 
+#define S_SET_DESC(S, D)				\
+	(this_format->s_set_desc			\
+	 ? (*this_format->s_set_desc) (S, D)		\
+	 : (void) 0)
+
+#define S_GET_TYPE					\
+	(*this_format->s_get_desc)
+
+#define S_SET_TYPE(S, T)				\
+	(this_format->s_set_type			\
+	 ? (*this_format->s_set_type) (S, T)		\
+	 : (void) 0)
+
 #define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s)			\
 	(this_format->copy_symbol_attributes		\
 	 ? (*this_format->copy_symbol_attributes) (d, s) \
@@ -94,11 +126,27 @@
 	 ? (*this_format->process_stab) (SEG,W,S,T,O,D)	\
 	 : (void) 0)
 
+#define SEPARATE_STAB_SECTIONS \
+	((*this_format->separate_stab_sections) ())
+
+#define INIT_STAB_SECTION(S)				\
+	(this_format->init_stab_section			\
+	 ? (*this_format->init_stab_section) (S)	\
+	 : (void) 0)
+
+#define EMIT_SECTION_SYMBOLS (this_format->emit_section_symbols)
+
 #ifdef OBJ_MAYBE_ELF
 /* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
    We also need various STAB defines for stab.c  */
 #include "obj-elf.h"
 #endif
 
+#ifdef OBJ_MAYBE_AOUT
+/* We want aout_process_stab in stabs.c for the aout table.  Defining this
+   macro will have no other effect.  */
+#define AOUT_STABS
+#endif
+
 #endif /* !OBJ_HEADER */
 #endif /* _OBJ_MULTI_H */
diff --git a/gas/obj.h b/gas/obj.h
index 7fe5551..71f35e8 100644
--- a/gas/obj.h
+++ b/gas/obj.h
@@ -50,6 +50,8 @@ struct format_ops {
   int flavor;
   unsigned dfl_leading_underscore : 1;
   unsigned emit_section_symbols : 1;
+  void (*begin) PARAMS ((void));
+  void (*app_file) PARAMS ((const char *));
   void (*frob_symbol) PARAMS ((symbolS *, int *));
   void (*frob_file) PARAMS ((void));
   void (*frob_file_after_relocs) PARAMS ((void));
@@ -58,10 +60,16 @@ struct format_ops {
   bfd_vma (*s_get_align) PARAMS ((symbolS *));
   void (*s_set_align) PARAMS ((symbolS *, bfd_vma));
   int (*s_get_other) PARAMS ((symbolS *));
+  void (*s_set_other) PARAMS ((symbolS *, int));
   int (*s_get_desc) PARAMS ((symbolS *));
+  void (*s_set_desc) PARAMS ((symbolS *, int));
+  int (*s_get_type) PARAMS ((symbolS *));
+  void (*s_set_type) PARAMS ((symbolS *, int));
   void (*copy_symbol_attributes) PARAMS ((symbolS *, symbolS *));
   void (*generate_asm_lineno) PARAMS ((void));
   void (*process_stab) PARAMS ((segT, int, const char *, int, int, int));
+  int (*separate_stab_sections) PARAMS ((void));
+  void (*init_stab_section) PARAMS ((segT));
   int (*sec_sym_ok_for_reloc) PARAMS ((asection *));
   void (*pop_insert) PARAMS ((void));
   /* For configurations using ECOFF_DEBUGGING, this callback is used.  */