binutils ChangeLog:

[deliverable/binutils-gdb.git] / bfd / libecoff.h

diff --git a/bfd/libecoff.h b/bfd/libecoff.h
index eb90a8cddb91160b6f8954503d61e3d1a34dcbfe..b809f3a06618fcadc66257f68bbc737efba2a9ab 100644 (file)
--- a/bfd/libecoff.h
+++ b/bfd/libecoff.h
@@ -1,5 +1,5 @@
 /* BFD ECOFF object file private structure.
 /* BFD ECOFF object file private structure.

-   Copyright 1993, 1994, 1995, 1996, 1999, 2001, 2002
+   Copyright 1993, 1994, 1995, 1996, 1999, 2001, 2002, 2003, 2004

    Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 
    Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Support.
 


@@ -44,10 +44,10 @@ struct ecoff_backend_data
   /* The page boundary used to align sections in a demand-paged
      executable file.  E.g., 0x1000.  */
   bfd_vma round;
   /* The page boundary used to align sections in a demand-paged
      executable file.  E.g., 0x1000.  */
   bfd_vma round;

-  /* True if the .rdata section is part of the text segment, as on the
-     Alpha.  False if .rdata is part of the data segment, as on the
+  /* TRUE if the .rdata section is part of the text segment, as on the
+     Alpha.  FALSE if .rdata is part of the data segment, as on the

      MIPS.  */
      MIPS.  */

-  boolean rdata_in_text;
+  bfd_boolean rdata_in_text;

   /* Bitsize of constructor entries.  */
   unsigned int constructor_bitsize;
   /* Reloc to use for constructor entries.  */
   /* Bitsize of constructor entries.  */
   unsigned int constructor_bitsize;
   /* Reloc to use for constructor entries.  */


@@ -60,18 +60,18 @@ struct ecoff_backend_data
   void (*swap_reloc_in) PARAMS ((bfd *, PTR, struct internal_reloc *));
   void (*swap_reloc_out) PARAMS ((bfd *, const struct internal_reloc *, PTR));
   /* Backend reloc tweaking.  */
   void (*swap_reloc_in) PARAMS ((bfd *, PTR, struct internal_reloc *));
   void (*swap_reloc_out) PARAMS ((bfd *, const struct internal_reloc *, PTR));
   /* Backend reloc tweaking.  */

-  void (*adjust_reloc_in) PARAMS ((bfd *, const struct internal_reloc *,
-                                  arelent *));
-  void (*adjust_reloc_out) PARAMS ((bfd *, const arelent *,
-                                   struct internal_reloc *));
+  void (*adjust_reloc_in)
+    PARAMS ((bfd *, const struct internal_reloc *, arelent *));
+  void (*adjust_reloc_out)
+    PARAMS ((bfd *, const arelent *, struct internal_reloc *));

   /* Relocate section contents while linking.  */
   /* Relocate section contents while linking.  */

-  boolean (*relocate_section) PARAMS ((bfd *output_bfd, struct bfd_link_info *,
-                                      bfd *input_bfd, asection *input_section,
-                                      bfd_byte *contents,
-                                      PTR external_relocs));
+  bfd_boolean (*relocate_section)
+    PARAMS ((bfd *output_bfd, struct bfd_link_info *, bfd *input_bfd,
+            asection *input_section, bfd_byte *contents,
+            PTR external_relocs));

   /* Do final adjustments to filehdr and aouthdr.  */
   /* Do final adjustments to filehdr and aouthdr.  */

-  boolean (*adjust_headers) PARAMS ((bfd *, struct internal_filehdr *,
-                                    struct internal_aouthdr *));
+  bfd_boolean (*adjust_headers)
+    PARAMS ((bfd *, struct internal_filehdr *, struct internal_aouthdr *));

   /* Read an element from an archive at a given file position.  This
      is needed because OSF/1 3.2 uses a weird archive format.  */
   bfd *(*get_elt_at_filepos) PARAMS ((bfd *, file_ptr));
   /* Read an element from an archive at a given file position.  This
      is needed because OSF/1 3.2 uses a weird archive format.  */
   bfd *(*get_elt_at_filepos) PARAMS ((bfd *, file_ptr));


@@ -128,12 +128,12 @@ typedef struct ecoff_tdata
      linking.  */
   asection **symndx_to_section;
 
      linking.  */
   asection **symndx_to_section;
 

-  /* True if this BFD was written by the backend linker.  */
-  boolean linker;
+  /* TRUE if this BFD was written by the backend linker.  */
+  bfd_boolean linker;

 
 

-  /* True if a warning that multiple global pointer values are
+  /* TRUE if a warning that multiple global pointer values are

      needed in the output binary was issued already.  */
      needed in the output binary was issued already.  */

-  boolean issued_multiple_gp_warning;
+  bfd_boolean issued_multiple_gp_warning;

 
   /* Used by find_nearest_line entry point.  The structure could be
      included directly in this one, but there's no point to wasting
 
   /* Used by find_nearest_line entry point.  The structure could be
      included directly in this one, but there's no point to wasting


@@ -143,7 +143,7 @@ typedef struct ecoff_tdata
   /* Whether the .rdata section is in the text segment for this
      particular ECOFF file.  This is not valid until
      ecoff_compute_section_file_positions is called.  */
   /* Whether the .rdata section is in the text segment for this
      particular ECOFF file.  This is not valid until
      ecoff_compute_section_file_positions is called.  */

-  boolean rdata_in_text;
+  bfd_boolean rdata_in_text;

 
 } ecoff_data_type;
 
 
 } ecoff_data_type;
 


@@ -157,8 +157,8 @@ typedef struct ecoff_symbol_struct
   /* The fdr for this symbol.  */
   FDR *fdr;
 
   /* The fdr for this symbol.  */
   FDR *fdr;
 

-  /* true if this is a local symbol rather than an external one.  */
-  boolean local;
+  /* TRUE if this is a local symbol rather than an external one.  */
+  bfd_boolean local;

 
   /* A pointer to the unswapped hidden information for this symbol.
      This is either a struct sym_ext or a struct ext_ext, depending on
 
   /* A pointer to the unswapped hidden information for this symbol.
      This is either a struct sym_ext or a struct ext_ext, depending on


@@ -176,41 +176,13 @@ typedef struct ecoff_symbol_struct
 #define ecoff_get_sym_index(symbol) ((symbol)->udata.i)
 #define ecoff_set_sym_index(symbol, idx) ((symbol)->udata.i = (idx))
 
 #define ecoff_get_sym_index(symbol) ((symbol)->udata.i)
 #define ecoff_set_sym_index(symbol, idx) ((symbol)->udata.i = (idx))
 

-/* When generating MIPS embedded PIC code, the linker relaxes the code
-   to turn PC relative branches into longer code sequences when the PC
-   relative branch is out of range.  This involves reading the relocs
-   in bfd_relax_section as well as in bfd_final_link, and requires the
-   code to keep track of which relocs have been expanded.  A pointer
-   to this structure is put in the used_by_bfd pointer of a section to
-   keep track of this information.  The user_by_bfd pointer will be
-   NULL if the information was not needed.  */
+/* A pointer to this structure is put in the used_by_bfd pointer of
+   a section to keep track of any per-section data.
+   The user_by_bfd pointer will be NULL if the information was not
+   needed.  */

 
 struct ecoff_section_tdata
 {
 
 struct ecoff_section_tdata
 {

-  /* The unswapped relocs for this section.  These are stored in
-     memory so the input file does not have to be read twice.  */
-  PTR external_relocs;
-
-  /* The contents of the section.  These bytes may or may not be saved
-     in memory, but if it is this is a pointer to them.  */
-  bfd_byte *contents;
-
-  /* Offset adjustments for PC relative branches.  A number other than
-     1 is an addend for a PC relative branch, or a switch table entry
-     which is the difference of two .text locations; this addend
-     arises because the branch or difference crosses one or more
-     branches which were expanded into a larger code sequence.  A 1
-     means that this branch was itself expanded into a larger code
-     sequence.  1 is not a possible offset, since all offsets must be
-     multiples of the instruction size, which is 4; also, the only
-     relocs with non-zero offsets will be PC relative branches or
-     switch table entries within the same object file.  If this field
-     is NULL, no branches were expanded and no offsets are required.
-     Otherwise there are as many entries as there are relocs in the
-     section, and the entry for any reloc that is not PC relative is
-     zero.  */
-  long *offsets;
-

   /* When producing an executable (i.e., final, non-relocatable link)
      on the Alpha, we may need to use multiple global pointer values
      to span the entire .lita section.  In essence, we allow each
   /* When producing an executable (i.e., final, non-relocatable link)
      on the Alpha, we may need to use multiple global pointer values
      to span the entire .lita section.  In essence, we allow each


@@ -249,33 +221,37 @@ struct ecoff_link_hash_table
 };
 
 /* Make an ECOFF object.  */
 };
 
 /* Make an ECOFF object.  */

-extern boolean _bfd_ecoff_mkobject PARAMS ((bfd *));
+extern bfd_boolean _bfd_ecoff_mkobject PARAMS ((bfd *));

 
 /* Read in the ECOFF symbolic debugging information.  */
 
 /* Read in the ECOFF symbolic debugging information.  */

-extern boolean _bfd_ecoff_slurp_symbolic_info
+extern bfd_boolean _bfd_ecoff_slurp_symbolic_info

   PARAMS ((bfd *, asection *, struct ecoff_debug_info *));
 
 /* Generic ECOFF BFD backend vectors.  */
 
   PARAMS ((bfd *, asection *, struct ecoff_debug_info *));
 
 /* Generic ECOFF BFD backend vectors.  */
 

-extern boolean _bfd_ecoff_write_object_contents PARAMS ((bfd *abfd));
+extern bfd_boolean _bfd_ecoff_write_object_contents PARAMS ((bfd *abfd));

 extern const bfd_target *_bfd_ecoff_archive_p PARAMS ((bfd *abfd));
 
 #define        _bfd_ecoff_close_and_cleanup _bfd_generic_close_and_cleanup
 #define _bfd_ecoff_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
 extern const bfd_target *_bfd_ecoff_archive_p PARAMS ((bfd *abfd));
 
 #define        _bfd_ecoff_close_and_cleanup _bfd_generic_close_and_cleanup
 #define _bfd_ecoff_bfd_free_cached_info _bfd_generic_bfd_free_cached_info

-extern boolean _bfd_ecoff_new_section_hook
+extern bfd_boolean _bfd_ecoff_new_section_hook

   PARAMS ((bfd *, asection *));
   PARAMS ((bfd *, asection *));

-extern boolean _bfd_ecoff_get_section_contents
+extern bfd_boolean _bfd_ecoff_get_section_contents

   PARAMS ((bfd *, asection *, PTR location, file_ptr, bfd_size_type));
 
 #define _bfd_ecoff_bfd_link_split_section _bfd_generic_link_split_section
 
   PARAMS ((bfd *, asection *, PTR location, file_ptr, bfd_size_type));
 
 #define _bfd_ecoff_bfd_link_split_section _bfd_generic_link_split_section
 

-extern boolean _bfd_ecoff_bfd_copy_private_bfd_data PARAMS ((bfd *, bfd *));
+extern bfd_boolean _bfd_ecoff_bfd_copy_private_bfd_data
+  PARAMS ((bfd *, bfd *));

 #define _bfd_ecoff_bfd_copy_private_section_data \
   _bfd_generic_bfd_copy_private_section_data
 
 #define _bfd_ecoff_bfd_copy_private_symbol_data \
   _bfd_generic_bfd_copy_private_symbol_data
 
 #define _bfd_ecoff_bfd_copy_private_section_data \
   _bfd_generic_bfd_copy_private_section_data
 
 #define _bfd_ecoff_bfd_copy_private_symbol_data \
   _bfd_generic_bfd_copy_private_symbol_data
 

+#define _bfd_ecoff_bfd_copy_private_header_data \
+  _bfd_generic_bfd_copy_private_header_data
+

 #define _bfd_ecoff_bfd_print_private_bfd_data \
   _bfd_generic_bfd_print_private_bfd_data
 
 #define _bfd_ecoff_bfd_print_private_bfd_data \
   _bfd_generic_bfd_print_private_bfd_data
 


@@ -283,12 +259,12 @@ extern boolean _bfd_ecoff_bfd_copy_private_bfd_data PARAMS ((bfd *, bfd *));
   _bfd_generic_bfd_merge_private_bfd_data
 
 #define _bfd_ecoff_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
   _bfd_generic_bfd_merge_private_bfd_data
 
 #define _bfd_ecoff_bfd_set_private_flags _bfd_generic_bfd_set_private_flags

-extern boolean _bfd_ecoff_slurp_armap PARAMS ((bfd *abfd));
+extern bfd_boolean _bfd_ecoff_slurp_armap PARAMS ((bfd *abfd));

 #define _bfd_ecoff_slurp_extended_name_table _bfd_slurp_extended_name_table
 #define _bfd_ecoff_construct_extended_name_table \
   _bfd_archive_bsd_construct_extended_name_table
 #define _bfd_ecoff_truncate_arname bfd_dont_truncate_arname
 #define _bfd_ecoff_slurp_extended_name_table _bfd_slurp_extended_name_table
 #define _bfd_ecoff_construct_extended_name_table \
   _bfd_archive_bsd_construct_extended_name_table
 #define _bfd_ecoff_truncate_arname bfd_dont_truncate_arname

-extern boolean _bfd_ecoff_write_armap
+extern bfd_boolean _bfd_ecoff_write_armap

   PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int));
 #define _bfd_ecoff_read_ar_hdr _bfd_generic_read_ar_hdr
 #define _bfd_ecoff_openr_next_archived_file \
   PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int));
 #define _bfd_ecoff_read_ar_hdr _bfd_generic_read_ar_hdr
 #define _bfd_ecoff_openr_next_archived_file \


@@ -298,16 +274,16 @@ extern boolean _bfd_ecoff_write_armap
 #define _bfd_ecoff_update_armap_timestamp bfd_true
 
 extern long _bfd_ecoff_get_symtab_upper_bound PARAMS ((bfd *abfd));
 #define _bfd_ecoff_update_armap_timestamp bfd_true
 
 extern long _bfd_ecoff_get_symtab_upper_bound PARAMS ((bfd *abfd));

-extern long _bfd_ecoff_get_symtab PARAMS ((bfd *abfd, asymbol **alocation));
+extern long _bfd_ecoff_canonicalize_symtab PARAMS ((bfd *abfd, asymbol **alocation));

 extern asymbol *_bfd_ecoff_make_empty_symbol PARAMS ((bfd *abfd));
 extern void _bfd_ecoff_print_symbol
   PARAMS ((bfd *, PTR filep, asymbol *, bfd_print_symbol_type));
 extern void _bfd_ecoff_get_symbol_info
   PARAMS ((bfd *, asymbol *, symbol_info *));
 extern asymbol *_bfd_ecoff_make_empty_symbol PARAMS ((bfd *abfd));
 extern void _bfd_ecoff_print_symbol
   PARAMS ((bfd *, PTR filep, asymbol *, bfd_print_symbol_type));
 extern void _bfd_ecoff_get_symbol_info
   PARAMS ((bfd *, asymbol *, symbol_info *));

-extern boolean _bfd_ecoff_bfd_is_local_label_name
+extern bfd_boolean _bfd_ecoff_bfd_is_local_label_name

   PARAMS ((bfd *, const char *));
 #define _bfd_ecoff_get_lineno _bfd_nosymbols_get_lineno
   PARAMS ((bfd *, const char *));
 #define _bfd_ecoff_get_lineno _bfd_nosymbols_get_lineno

-extern boolean _bfd_ecoff_find_nearest_line
+extern bfd_boolean _bfd_ecoff_find_nearest_line

   PARAMS ((bfd *, asection *, asymbol **, bfd_vma offset,
           const char **filename_ptr, const char **fnname_ptr,
           unsigned int *retline_ptr));
   PARAMS ((bfd *, asection *, asymbol **, bfd_vma offset,
           const char **filename_ptr, const char **fnname_ptr,
           unsigned int *retline_ptr));


@@ -320,21 +296,21 @@ extern long _bfd_ecoff_canonicalize_reloc
   PARAMS ((bfd *, asection *, arelent **, asymbol **symbols));
 /* ecoff_bfd_reloc_type_lookup defined by backend. */
 
   PARAMS ((bfd *, asection *, arelent **, asymbol **symbols));
 /* ecoff_bfd_reloc_type_lookup defined by backend. */
 

-extern boolean _bfd_ecoff_set_arch_mach
+extern bfd_boolean _bfd_ecoff_set_arch_mach

   PARAMS ((bfd *, enum bfd_architecture, unsigned long));
   PARAMS ((bfd *, enum bfd_architecture, unsigned long));

-extern boolean _bfd_ecoff_set_section_contents
-  PARAMS ((bfd *, asection *, PTR location, file_ptr, bfd_size_type));
+extern bfd_boolean _bfd_ecoff_set_section_contents
+  PARAMS ((bfd *, asection *, const PTR location, file_ptr, bfd_size_type));

 
 

-extern int _bfd_ecoff_sizeof_headers PARAMS ((bfd *abfd, boolean reloc));
+extern int _bfd_ecoff_sizeof_headers PARAMS ((bfd *abfd, bfd_boolean reloc));

 /* ecoff_bfd_get_relocated_section_contents defined by backend.  */
 /* ecoff_bfd_relax_section defined by backend.  */
 extern struct bfd_link_hash_table *_bfd_ecoff_bfd_link_hash_table_create
   PARAMS ((bfd *));
 #define _bfd_ecoff_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 /* ecoff_bfd_get_relocated_section_contents defined by backend.  */
 /* ecoff_bfd_relax_section defined by backend.  */
 extern struct bfd_link_hash_table *_bfd_ecoff_bfd_link_hash_table_create
   PARAMS ((bfd *));
 #define _bfd_ecoff_bfd_link_hash_table_free _bfd_generic_link_hash_table_free

-extern boolean _bfd_ecoff_bfd_link_add_symbols
+extern bfd_boolean _bfd_ecoff_bfd_link_add_symbols

   PARAMS ((bfd *, struct bfd_link_info *));
 #define _bfd_ecoff_bfd_link_just_syms _bfd_generic_link_just_syms
   PARAMS ((bfd *, struct bfd_link_info *));
 #define _bfd_ecoff_bfd_link_just_syms _bfd_generic_link_just_syms

-extern boolean _bfd_ecoff_bfd_final_link
+extern bfd_boolean _bfd_ecoff_bfd_final_link

   PARAMS ((bfd *, struct bfd_link_info *));
 
 /* Hook functions for the generic COFF section reading code.  */
   PARAMS ((bfd *, struct bfd_link_info *));
 
 /* Hook functions for the generic COFF section reading code.  */


@@ -342,10 +318,11 @@ extern boolean _bfd_ecoff_bfd_final_link
 extern PTR _bfd_ecoff_mkobject_hook PARAMS ((bfd *, PTR filehdr, PTR aouthdr));
 #define _bfd_ecoff_set_alignment_hook \
   ((void (*) PARAMS ((bfd *, asection *, PTR))) bfd_void)
 extern PTR _bfd_ecoff_mkobject_hook PARAMS ((bfd *, PTR filehdr, PTR aouthdr));
 #define _bfd_ecoff_set_alignment_hook \
   ((void (*) PARAMS ((bfd *, asection *, PTR))) bfd_void)

-extern boolean _bfd_ecoff_set_arch_mach_hook PARAMS ((bfd *abfd, PTR filehdr));
-extern boolean _bfd_ecoff_styp_to_sec_flags
+extern bfd_boolean _bfd_ecoff_set_arch_mach_hook
+  PARAMS ((bfd *abfd, PTR filehdr));
+extern bfd_boolean _bfd_ecoff_styp_to_sec_flags

   PARAMS ((bfd *, PTR, const char *, asection *, flagword *));
   PARAMS ((bfd *, PTR, const char *, asection *, flagword *));

-extern boolean _bfd_ecoff_slurp_symbol_table PARAMS ((bfd *abfd));
+extern bfd_boolean _bfd_ecoff_slurp_symbol_table PARAMS ((bfd *abfd));

 
 /* ECOFF auxiliary information swapping routines.  These are the same
    for all ECOFF targets, so they are defined in ecofflink.c.  */
 
 /* ECOFF auxiliary information swapping routines.  These are the same
    for all ECOFF targets, so they are defined in ecofflink.c.  */