syms.c (asymbol): Added new field "app_data", for data particular to the

application.  Some of the linker flags ought to get moved to this field
someday.

archures.c (bfd_default_scan): Recognize a few more numbers: 80486, 80960,
and 960.

bfd-in.h, bfd.c, targets.c, coffcode.h, coff-mips.c, other targets: Moved COFF
swap table to backend data.

hosts/i386linux.h: Include unistd.h.
aoutx.h, libaout.h, stab-syms.c: stab names are now in constant storage.
trad-core.c: Fixed some `PARAMS' uses that were missing parentheses.
aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, syms.c: Doc fixes.

bfd/ChangeLog

@@ -1,3 +1,41 @@
+Thu Dec  3 16:54:58 1992  Ken Raeburn  (raeburn@cambridge.cygnus.com)
+
+	* hosts/i386linux.h: Include unistd.h.
+
+	* aoutx.h (print_symbol): aout_stab_name returns a constant
+	string.
+	* libaout.h (aout_stab_name): Fix prototype.
+	* stab-syms.c (aout_stab_names): Array is now const.
+	(aout_stab_name): Return value is now pointer to const.
+
+	* aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
+	syms.c: Doc fixes.
+
+	* syms.c (asymbol): Added new field "app_data", for data
+	particular to the application.  Some of the linker flags ought to
+	get moved to this field someday.
+
+	* archures.c (bfd_default_scan): Recognize a few more numbers:
+	80486, 80960, and 960.
+
+	* bfd-in.h (COFF_SWAP_TABLE): New is just address of
+	bfd_coff_std_swap_table, cast to PTR.
+	* bfd.c (bfd_coff_swap_*): Deleted macros.
+	* targets.c (struct bfd_target): Deleted COFF-specific swapping
+	routine pointers.
+	* coffcode.h (type bfd_coff_backend_data): New structure type,
+	contains pointers to the COFF-specific swapping routines.
+	(bfd_coff_std_swap_table): New data structure, to be used when
+	NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
+	(bfd_coff_swap_*): New macros.
+	* coff-mips.c (mips_coff_swap_table): New data structure.
+	(ecoff_big_vec): Use it.
+	* All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
+	* All other targets: Deleted coff-specific vector entries.
+
+	* trad-core.c: Fixed some `PARAMS' uses that were missing
+	parentheses.
+
 Sun Nov 29 08:37:13 1992  Fred Fish  (fnf@cygnus.com)
 
 	* aoutx.h (some_aout_object_p):  Protect arg prototype in

bfd/coff-a29k.c

@@ -334,6 +334,6 @@ bfd_target a29kcoff_big_vec =
   },
 
   JUMP_TABLE(coff),
+     0, 0,
   COFF_SWAP_TABLE
  };
-

bfd/coffcode.h

@@ -85,7 +85,7 @@ SUBSUBSECTION
 	Each flavour of coff supported in BFD has its own header file
 	descibing the external layout of the structures. There is also
 	an internal description of the coff layout (in
-	@code{internalcoff.h}) file (@code{}). A major function of the
+	@code{internalcoff.h}). A major function of the
 	coff backend is swapping the bytes and twiddling the bits to
 	translate the external form of the structures into the normal
 	internal form. This is all performed in the
@@ -452,6 +452,109 @@ Here are all the routines for swapping the structures seen in the
 outside world into the internal forms.
 */
 
+/*
+INTERNAL_DEFINITION
+	bfd_coff_backend_data
+
+CODE_FRAGMENT
+
+.typedef struct {
+Special entry points for gdb to swap in coff symbol table parts
+
+.  void (*_bfd_coff_swap_aux_in) PARAMS ((
+.       bfd            *abfd ,
+.       PTR             ext,
+.       int             type,
+.       int             class ,
+.       PTR             in));
+.
+.  void (*_bfd_coff_swap_sym_in) PARAMS ((
+.       bfd            *abfd ,
+.       PTR             ext,
+.       PTR             in));
+.
+.  void (*_bfd_coff_swap_lineno_in) PARAMS ((
+.       bfd            *abfd,
+.       PTR            ext,
+.       PTR             in));
+.
+
+Special entry points for gas to swap coff parts
+
+. unsigned int (*_bfd_coff_swap_aux_out) PARAMS ((
+.       bfd   	*abfd,
+.       PTR	in,
+.       int    	type,
+.       int    	class,
+.       PTR    	ext));
+.
+. unsigned int (*_bfd_coff_swap_sym_out) PARAMS ((
+.      bfd      *abfd,
+.      PTR	in,
+.      PTR	ext));
+.
+. unsigned int (*_bfd_coff_swap_lineno_out) PARAMS ((
+.      	bfd   	*abfd,
+.      	PTR	in,
+.	PTR	ext));
+.
+. unsigned int (*_bfd_coff_swap_reloc_out) PARAMS ((
+.      	bfd     *abfd,
+.     	PTR	src,
+.	PTR	dst));
+.
+. unsigned int (*_bfd_coff_swap_filehdr_out) PARAMS ((
+.      	bfd  	*abfd,
+.	PTR 	in,
+.	PTR 	out));
+.
+. unsigned int (*_bfd_coff_swap_aouthdr_out) PARAMS ((
+.      	bfd 	*abfd,
+.	PTR 	in,
+.	PTR	out));
+.
+. unsigned int (*_bfd_coff_swap_scnhdr_out) PARAMS ((
+.      	bfd  	*abfd,
+.      	PTR	in,
+.	PTR	out));
+.
+.} bfd_coff_backend_data;
+.
+.extern bfd_coff_backend_data bfd_coff_std_swap_table;
+.
+.#define coff_backend_info(abfd) ((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
+.
+.#define bfd_coff_swap_aux_in(a,e,t,c,i) \
+.        ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,i))
+.
+.#define bfd_coff_swap_sym_in(a,e,i) \
+.        ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
+.
+.#define bfd_coff_swap_lineno_in(a,e,i) \
+.        ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
+.
+.#define bfd_coff_swap_reloc_out(abfd, i, o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
+.
+.#define bfd_coff_swap_lineno_out(abfd, i, o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
+.
+.#define bfd_coff_swap_aux_out(abfd, i, t,c,o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_aux_out) (abfd, i,t,c, o))
+.
+.#define bfd_coff_swap_sym_out(abfd, i,o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
+.
+.#define bfd_coff_swap_scnhdr_out(abfd, i,o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
+.
+.#define bfd_coff_swap_filehdr_out(abfd, i,o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
+.
+.#define bfd_coff_swap_aouthdr_out(abfd, i,o) \
+.        ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
+.
+*/
 
 static void
 DEFUN(bfd_swap_reloc_in,(abfd, reloc_src, reloc_dst),
@@ -4222,6 +4325,15 @@ DEFUN(bfd_coff_get_relocated_section_contents,(in_abfd, seclet, data),
   
 }
 
+#if !defined (NO_COFF_SYMBOLS) && !defined (NO_COFF_LINENOS)
+bfd_coff_backend_data bfd_coff_std_swap_table = {
+ coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in,
+ coff_swap_aux_out, coff_swap_sym_out,
+ coff_swap_lineno_out, coff_swap_reloc_out,
+ coff_swap_filehdr_out, coff_swap_aouthdr_out,
+ coff_swap_scnhdr_out,
+};
+#endif
 
 #define coff_core_file_failing_command	_bfd_dummy_core_file_failing_command
 #define coff_core_file_failing_signal	_bfd_dummy_core_file_failing_signal

bfd/ctor.c

@@ -103,7 +103,7 @@ SYNOPSIS
 DESCRIPTION
 	This function is called with an a symbol describing the
 	function to be called, an string which descibes the xtor type,
-	eg something like "CTOR" or "DTOR" would be fine. And the bfd
+	e.g., something like "CTOR" or "DTOR" would be fine. And the bfd
 	which owns the function. Its duty is to create a section
 	called "CTOR" or "DTOR" or whatever if the bfd doesn't already
 	have one, and grow a relocation table for the entry points as

bfd/libcoff.h

@@ -29,6 +29,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define obj_relocbase(bfd)	(coff_data(bfd)->relocbase)
 #define obj_raw_syments(bfd)	(coff_data(bfd)->raw_syments)
 #define obj_convert(bfd)	(coff_data(bfd)->conversion_table)
+#define obj_conv_table_size(bfd) (coff_data(bfd)->conv_table_size)
 #if CFILE_STUFF
 #define obj_symbol_slew(bfd)	(coff_data(bfd)->symbol_index_slew)
 #else
@@ -42,6 +43,7 @@ typedef struct coff_tdata
 {
   struct   coff_symbol_struct *symbols;	/* symtab for input bfd */
   unsigned int *conversion_table;
+  int conv_table_size;
   file_ptr sym_filepos;
 
   long symbol_index_slew;	/* used during read to mark whether a
@@ -104,13 +106,106 @@ union {
 
 typedef struct coff_symbol_struct
 {
-  /* The actual symbol which the rest of BFD works with */
+    /* The actual symbol which the rest of BFD works with */
-  asymbol symbol;
+asymbol symbol;
 
-  /* A pointer to the hidden information for this symbol */
+    /* A pointer to the hidden information for this symbol */
-  combined_entry_type *native;
+combined_entry_type *native;
 
-  /* A pointer to the linenumber information for this symbol */
+    /* A pointer to the linenumber information for this symbol */
-  struct lineno_cache_entry *lineno;
+struct lineno_cache_entry *lineno;
-  boolean done_lineno;
+
+    /* Have the line numbers been relocated yet ? */
+boolean done_lineno;
 } coff_symbol_type;
+typedef struct {
+  void (*_bfd_coff_swap_aux_in) PARAMS ((
+       bfd            *abfd ,
+       PTR             ext,
+       int             type,
+       int             class ,
+       PTR             in));
+
+  void (*_bfd_coff_swap_sym_in) PARAMS ((
+       bfd            *abfd ,
+       PTR             ext,
+       PTR             in));
+
+  void (*_bfd_coff_swap_lineno_in) PARAMS ((
+       bfd            *abfd,
+       PTR            ext,
+       PTR             in));
+
+ unsigned int (*_bfd_coff_swap_aux_out) PARAMS ((
+       bfd   	*abfd,
+       PTR	in,
+       int    	type,
+       int    	class,
+       PTR    	ext));
+
+ unsigned int (*_bfd_coff_swap_sym_out) PARAMS ((
+      bfd      *abfd,
+      PTR	in,
+      PTR	ext));
+
+ unsigned int (*_bfd_coff_swap_lineno_out) PARAMS ((
+      	bfd   	*abfd,
+      	PTR	in,
+	PTR	ext));
+
+ unsigned int (*_bfd_coff_swap_reloc_out) PARAMS ((
+      	bfd     *abfd,
+     	PTR	src,
+	PTR	dst));
+
+ unsigned int (*_bfd_coff_swap_filehdr_out) PARAMS ((
+      	bfd  	*abfd,
+	PTR 	in,
+	PTR 	out));
+
+ unsigned int (*_bfd_coff_swap_aouthdr_out) PARAMS ((
+      	bfd 	*abfd,
+	PTR 	in,
+	PTR	out));
+
+ unsigned int (*_bfd_coff_swap_scnhdr_out) PARAMS ((
+      	bfd  	*abfd,
+      	PTR	in,
+	PTR	out));
+
+} bfd_coff_backend_data;
+
+extern bfd_coff_backend_data bfd_coff_std_swap_table;
+
+#define coff_backend_info(abfd) ((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
+
+#define bfd_coff_swap_aux_in(a,e,t,c,i) \
+        ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,i))
+
+#define bfd_coff_swap_sym_in(a,e,i) \
+        ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
+
+#define bfd_coff_swap_lineno_in(a,e,i) \
+        ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
+
+#define bfd_coff_swap_reloc_out(abfd, i, o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
+
+#define bfd_coff_swap_lineno_out(abfd, i, o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
+
+#define bfd_coff_swap_aux_out(abfd, i, t,c,o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_aux_out) (abfd, i,t,c, o))
+
+#define bfd_coff_swap_sym_out(abfd, i,o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
+
+#define bfd_coff_swap_scnhdr_out(abfd, i,o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
+
+#define bfd_coff_swap_filehdr_out(abfd, i,o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
+
+#define bfd_coff_swap_aouthdr_out(abfd, i,o) \
+        ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
+