Automatic date update in version.in

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

diff --git a/bfd/libxcoff.h b/bfd/libxcoff.h
index 819b51fa150c357baa255321b035e0f39e325788..cba9afd3e56565472d8d3976468f3a813111a6eb 100644 (file)
--- a/bfd/libxcoff.h
+++ b/bfd/libxcoff.h
@@ -1,12 +1,12 @@
 /* BFD XCOFF object file private structure.
 /* BFD XCOFF object file private structure.

-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.

    Written by Tom Rix, Redhat.
 
    This file is part of BFD, the Binary File Descriptor library.
 
    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
    Written by Tom Rix, Redhat.
 
    This file is part of BFD, the Binary File Descriptor library.
 
    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
+   the Free Software Foundation; either version 3 of the License, or

    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -16,7 +16,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
 
    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.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */

 
 #ifndef LIBXCOFF_H
 #define LIBXCOFF_H
 
 #ifndef LIBXCOFF_H
 #define LIBXCOFF_H


@@ -39,18 +40,12 @@ struct xcoff_backend_data_rec
   long _xcoff_machine;
 
   /* Function pointers to xcoff specific swap routines.  */
   long _xcoff_machine;
 
   /* Function pointers to xcoff specific swap routines.  */

-  void (* _xcoff_swap_ldhdr_in)
-    PARAMS ((bfd *, const PTR, struct internal_ldhdr *));
-  void (* _xcoff_swap_ldhdr_out)
-    PARAMS ((bfd *, const struct internal_ldhdr *, PTR));
-  void (* _xcoff_swap_ldsym_in)
-    PARAMS ((bfd *, const PTR, struct internal_ldsym *));
-  void (* _xcoff_swap_ldsym_out)
-    PARAMS ((bfd *, const struct internal_ldsym *, PTR));
-  void (* _xcoff_swap_ldrel_in)
-    PARAMS ((bfd *, const PTR, struct internal_ldrel *));
-  void (* _xcoff_swap_ldrel_out)
-    PARAMS ((bfd *, const struct internal_ldrel *, PTR));
+  void (* _xcoff_swap_ldhdr_in) (bfd *, const void *, struct internal_ldhdr *);
+  void (* _xcoff_swap_ldhdr_out)(bfd *, const struct internal_ldhdr *, void *);
+  void (* _xcoff_swap_ldsym_in) (bfd *, const void *, struct internal_ldsym *);
+  void (* _xcoff_swap_ldsym_out)(bfd *, const struct internal_ldsym *, void *);
+  void (* _xcoff_swap_ldrel_in) (bfd *, const void *, struct internal_ldrel *);
+  void (* _xcoff_swap_ldrel_out)(bfd *, const struct internal_ldrel *, void *);

 
   /* Size of the external struct.  */
   unsigned int _xcoff_ldhdrsz;
 
   /* Size of the external struct.  */
   unsigned int _xcoff_ldhdrsz;


@@ -68,46 +63,42 @@ struct xcoff_backend_data_rec
      2 : XCOFF64.  */
   unsigned long _xcoff_ldhdr_version;
 
      2 : XCOFF64.  */
   unsigned long _xcoff_ldhdr_version;
 

-  boolean (* _xcoff_put_symbol_name)
-    PARAMS ((bfd *, struct bfd_strtab_hash *, struct internal_syment *,
-            const char *));
+  bfd_boolean (* _xcoff_put_symbol_name)
+    (struct bfd_link_info *, struct bfd_strtab_hash *,
+     struct internal_syment *, const char *);

 
 

-  boolean (* _xcoff_put_ldsymbol_name)
-    PARAMS ((bfd *, struct xcoff_loader_info *, struct internal_ldsym *,
-            const char *));
+  bfd_boolean (* _xcoff_put_ldsymbol_name)
+    (bfd *, struct xcoff_loader_info *, struct internal_ldsym *,
+     const char *);

 
   reloc_howto_type *_xcoff_dynamic_reloc;
 
   asection * (* _xcoff_create_csect_from_smclas)
 
   reloc_howto_type *_xcoff_dynamic_reloc;
 
   asection * (* _xcoff_create_csect_from_smclas)

-    PARAMS ((bfd *, union internal_auxent *, const char *));
+    (bfd *, union internal_auxent *, const char *);

 
   /* Line number and relocation overflow.
 
   /* Line number and relocation overflow.

-     XCOFF32 overflows to another section when the line number or the 
+     XCOFF32 overflows to another section when the line number or the

      relocation count exceeds 0xffff.  XCOFF64 does not overflow.  */
      relocation count exceeds 0xffff.  XCOFF64 does not overflow.  */

-  boolean (*_xcoff_is_lineno_count_overflow)
-    PARAMS ((bfd *, bfd_vma));
-  boolean (*_xcoff_is_reloc_count_overflow)
-    PARAMS ((bfd *, bfd_vma));
+  bfd_boolean (*_xcoff_is_lineno_count_overflow) (bfd *, bfd_vma);
+  bfd_boolean (*_xcoff_is_reloc_count_overflow)  (bfd *, bfd_vma);

 
   /* Loader section symbol and relocation table offset
      XCOFF32 is after the .loader header
      XCOFF64 is offset in .loader header.  */
 
   /* Loader section symbol and relocation table offset
      XCOFF32 is after the .loader header
      XCOFF64 is offset in .loader header.  */

-  bfd_vma (*_xcoff_loader_symbol_offset)
-    PARAMS ((bfd *, struct internal_ldhdr *));
-  bfd_vma (*_xcoff_loader_reloc_offset)
-    PARAMS ((bfd *, struct internal_ldhdr *));
-  
-  /* Global linkage.  The first word of global linkage code must be be 
+  bfd_vma (*_xcoff_loader_symbol_offset) (bfd *, struct internal_ldhdr *);
+  bfd_vma (*_xcoff_loader_reloc_offset)  (bfd *, struct internal_ldhdr *);
+
+  /* Global linkage.  The first word of global linkage code must be be

      modified by filling in the correct TOC offset.  */
   unsigned long *_xcoff_glink_code;
      modified by filling in the correct TOC offset.  */
   unsigned long *_xcoff_glink_code;

-  
+

   /* Size of the global link code in bytes of the xcoff_glink_code table.  */
   unsigned long _xcoff_glink_size;
 
   /* rtinit.  */
   unsigned int _xcoff_rtinit_size;
   /* Size of the global link code in bytes of the xcoff_glink_code table.  */
   unsigned long _xcoff_glink_size;
 
   /* rtinit.  */
   unsigned int _xcoff_rtinit_size;

-  boolean (*_xcoff_generate_rtinit)
-    PARAMS ((bfd *, const char *, const char *, boolean));
+  bfd_boolean (*_xcoff_generate_rtinit)
+    (bfd *, const char *, const char *, bfd_boolean);

 };
 
 /* Look up an entry in an XCOFF link hash table.  */
 };
 
 /* Look up an entry in an XCOFF link hash table.  */


@@ -120,7 +111,7 @@ struct xcoff_backend_data_rec
 #define xcoff_link_hash_traverse(table, func, info)                    \
   (bfd_link_hash_traverse                                              \
    (&(table)->root,                                                    \
 #define xcoff_link_hash_traverse(table, func, info)                    \
   (bfd_link_hash_traverse                                              \
    (&(table)->root,                                                    \

-    (boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func), \
+    (bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func),   \

     (info)))
 
 /* Get the XCOFF link hash table from the info structure.  This is
     (info)))
 
 /* Get the XCOFF link hash table from the info structure.  This is


@@ -131,80 +122,80 @@ struct xcoff_backend_data_rec
 #define xcoff_backend(abfd) \
   ((struct xcoff_backend_data_rec *) (abfd)->xvec->backend_data)
 
 #define xcoff_backend(abfd) \
   ((struct xcoff_backend_data_rec *) (abfd)->xvec->backend_data)
 

-#define bfd_xcoff_magic_number(a) ((xcoff_backend(a)->_xcoff_magic_number))
-#define bfd_xcoff_architecture(a) ((xcoff_backend(a)->_xcoff_architecture))
-#define bfd_xcoff_machine(a) ((xcoff_backend(a)->_xcoff_machine))
+#define bfd_xcoff_magic_number(a) ((xcoff_backend (a)->_xcoff_magic_number))
+#define bfd_xcoff_architecture(a) ((xcoff_backend (a)->_xcoff_architecture))
+#define bfd_xcoff_machine(a)      ((xcoff_backend (a)->_xcoff_machine))

 
 #define bfd_xcoff_swap_ldhdr_in(a, b, c) \
 
 #define bfd_xcoff_swap_ldhdr_in(a, b, c) \

-  ((xcoff_backend(a)->_xcoff_swap_ldhdr_in) ((a), (b), (c)))
+  ((xcoff_backend (a)->_xcoff_swap_ldhdr_in) ((a), (b), (c)))

 
 #define bfd_xcoff_swap_ldhdr_out(a, b, c) \
 
 #define bfd_xcoff_swap_ldhdr_out(a, b, c) \

-  ((xcoff_backend(a)->_xcoff_swap_ldhdr_out) ((a), (b), (c)))
+  ((xcoff_backend (a)->_xcoff_swap_ldhdr_out) ((a), (b), (c)))

 
 #define bfd_xcoff_swap_ldsym_in(a, b, c) \
 
 #define bfd_xcoff_swap_ldsym_in(a, b, c) \

-  ((xcoff_backend(a)->_xcoff_swap_ldsym_in) ((a), (b), (c)))
+  ((xcoff_backend (a)->_xcoff_swap_ldsym_in) ((a), (b), (c)))

 
 #define bfd_xcoff_swap_ldsym_out(a, b, c) \
 
 #define bfd_xcoff_swap_ldsym_out(a, b, c) \

-  ((xcoff_backend(a)->_xcoff_swap_ldsym_out) ((a), (b), (c)))
+  ((xcoff_backend (a)->_xcoff_swap_ldsym_out) ((a), (b), (c)))

 
 #define bfd_xcoff_swap_ldrel_in(a, b, c) \
 
 #define bfd_xcoff_swap_ldrel_in(a, b, c) \

-  ((xcoff_backend(a)->_xcoff_swap_ldrel_in) ((a), (b), (c)))
+  ((xcoff_backend (a)->_xcoff_swap_ldrel_in) ((a), (b), (c)))

 
 #define bfd_xcoff_swap_ldrel_out(a, b, c) \
 
 #define bfd_xcoff_swap_ldrel_out(a, b, c) \

-  ((xcoff_backend(a)->_xcoff_swap_ldrel_out) ((a), (b), (c)))
+  ((xcoff_backend (a)->_xcoff_swap_ldrel_out) ((a), (b), (c)))

 
 

-#define bfd_xcoff_ldhdrsz(a) ((xcoff_backend(a)->_xcoff_ldhdrsz))
-#define bfd_xcoff_ldsymsz(a) ((xcoff_backend(a)->_xcoff_ldsymsz))
-#define bfd_xcoff_ldrelsz(a) ((xcoff_backend(a)->_xcoff_ldrelsz))
+#define bfd_xcoff_ldhdrsz(a) ((xcoff_backend (a)->_xcoff_ldhdrsz))
+#define bfd_xcoff_ldsymsz(a) ((xcoff_backend (a)->_xcoff_ldsymsz))
+#define bfd_xcoff_ldrelsz(a) ((xcoff_backend (a)->_xcoff_ldrelsz))

 #define bfd_xcoff_function_descriptor_size(a) \
 #define bfd_xcoff_function_descriptor_size(a) \

-  ((xcoff_backend(a)->_xcoff_function_descriptor_size))
+  ((xcoff_backend (a)->_xcoff_function_descriptor_size))

 #define bfd_xcoff_small_aout_header_size(a) \
 #define bfd_xcoff_small_aout_header_size(a) \

-  ((xcoff_backend(a)->_xcoff_small_aout_header_size))
+  ((xcoff_backend (a)->_xcoff_small_aout_header_size))

 
 

-#define bfd_xcoff_ldhdr_version(a) ((xcoff_backend(a)->_xcoff_ldhdr_version))
+#define bfd_xcoff_ldhdr_version(a) ((xcoff_backend (a)->_xcoff_ldhdr_version))

 
 

-#define bfd_xcoff_put_symbol_name(a, b, c, d) \
-  ((xcoff_backend(a)->_xcoff_put_symbol_name) ((a), (b), (c), (d)))
+#define bfd_xcoff_put_symbol_name(a, b, c, d, e) \
+  ((xcoff_backend (a)->_xcoff_put_symbol_name) ((b), (c), (d), (e)))

 
 #define bfd_xcoff_put_ldsymbol_name(a, b, c, d) \
 
 #define bfd_xcoff_put_ldsymbol_name(a, b, c, d) \

-  ((xcoff_backend(a)->_xcoff_put_ldsymbol_name) ((a), (b), (c), (d)))
+  ((xcoff_backend (a)->_xcoff_put_ldsymbol_name) ((a), (b), (c), (d)))

 
 /* Get the XCOFF hash table entries for a BFD.  */
 #define obj_xcoff_sym_hashes(bfd) \
   ((struct xcoff_link_hash_entry **) obj_coff_sym_hashes (bfd))
 
 #define bfd_xcoff_dynamic_reloc_howto(a) \
 
 /* Get the XCOFF hash table entries for a BFD.  */
 #define obj_xcoff_sym_hashes(bfd) \
   ((struct xcoff_link_hash_entry **) obj_coff_sym_hashes (bfd))
 
 #define bfd_xcoff_dynamic_reloc_howto(a) \

-   ((xcoff_backend(a)->_xcoff_dynamic_reloc))
+   ((xcoff_backend (a)->_xcoff_dynamic_reloc))

 
 #define bfd_xcoff_create_csect_from_smclas(a, b, c) \
 
 #define bfd_xcoff_create_csect_from_smclas(a, b, c) \

-   ((xcoff_backend(a)->_xcoff_create_csect_from_smclas((a), (b), (c))))
+   ((xcoff_backend (a)->_xcoff_create_csect_from_smclas((a), (b), (c))))

 
 #define bfd_xcoff_is_lineno_count_overflow(a, b) \
 
 #define bfd_xcoff_is_lineno_count_overflow(a, b) \

-   ((xcoff_backend(a)->_xcoff_is_lineno_count_overflow((a), (b))))
+   ((xcoff_backend (a)->_xcoff_is_lineno_count_overflow((a), (b))))

 
 #define bfd_xcoff_is_reloc_count_overflow(a, b) \
 
 #define bfd_xcoff_is_reloc_count_overflow(a, b) \

-   ((xcoff_backend(a)->_xcoff_is_reloc_count_overflow((a), (b))))
+   ((xcoff_backend (a)->_xcoff_is_reloc_count_overflow((a), (b))))

 
 #define bfd_xcoff_loader_symbol_offset(a, b) \
 
 #define bfd_xcoff_loader_symbol_offset(a, b) \

- ((xcoff_backend(a)->_xcoff_loader_symbol_offset((a), (b))))
+ ((xcoff_backend (a)->_xcoff_loader_symbol_offset((a), (b))))

 
 #define bfd_xcoff_loader_reloc_offset(a, b) \
 
 #define bfd_xcoff_loader_reloc_offset(a, b) \

- ((xcoff_backend(a)->_xcoff_loader_reloc_offset((a), (b))))
+ ((xcoff_backend (a)->_xcoff_loader_reloc_offset((a), (b))))

 
 

-#define bfd_xcoff_glink_code(a, b) ((xcoff_backend(a)->_xcoff_glink_code[(b)]))
-#define bfd_xcoff_glink_code_size(a) ((xcoff_backend(a)->_xcoff_glink_size))
+#define bfd_xcoff_glink_code(a, b)   ((xcoff_backend (a)->_xcoff_glink_code[(b)]))
+#define bfd_xcoff_glink_code_size(a) ((xcoff_backend (a)->_xcoff_glink_size))

 
 

-/* Check for the magic number U803XTOCMAGIC or U64_TOCMAGIC for 64 bit 
+/* Check for the magic number U803XTOCMAGIC or U64_TOCMAGIC for 64 bit

    targets.  */
 #define bfd_xcoff_is_xcoff64(a) \
    targets.  */
 #define bfd_xcoff_is_xcoff64(a) \

-  (   (0x01EF == (bfd_xcoff_magic_number(a))) \
-   || (0x01F7 == (bfd_xcoff_magic_number(a))))
+  (   (0x01EF == (bfd_xcoff_magic_number (a))) \
+   || (0x01F7 == (bfd_xcoff_magic_number (a))))

 
 /* Check for the magic number U802TOMAGIC for 32 bit targets.  */
 
 /* Check for the magic number U802TOMAGIC for 32 bit targets.  */

-#define bfd_xcoff_is_xcoff32(a) (0x01DF == (bfd_xcoff_magic_number(a)))
+#define bfd_xcoff_is_xcoff32(a) (0x01DF == (bfd_xcoff_magic_number (a)))

 
 

-#define bfd_xcoff_rtinit_size(a) ((xcoff_backend(a)->_xcoff_rtinit_size))
-#define bfd_xcoff_generate_rtinit(a, b, c, d) ((xcoff_backend(a)->_xcoff_generate_rtinit ((a), (b), (c), (d))))
+#define bfd_xcoff_rtinit_size(a)             ((xcoff_backend (a)->_xcoff_rtinit_size))
+#define bfd_xcoff_generate_rtinit(a, b, c, d) ((xcoff_backend (a)->_xcoff_generate_rtinit ((a), (b), (c), (d))))

 
 /* Accessor macros for tdata.  */
 #define bfd_xcoff_text_align_power(a) ((xcoff_data (a)->text_align_power))
 
 /* Accessor macros for tdata.  */
 #define bfd_xcoff_text_align_power(a) ((xcoff_data (a)->text_align_power))


@@ -227,19 +218,43 @@ struct xcoff_backend_data_rec
 #define XCOFF_COMPLAIN_FUNCTION_ARGS \
   bfd *, bfd_vma, bfd_vma, struct reloc_howto_struct *howto
 
 #define XCOFF_COMPLAIN_FUNCTION_ARGS \
   bfd *, bfd_vma, bfd_vma, struct reloc_howto_struct *howto
 

-extern boolean (*xcoff_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION])
-  PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-extern boolean (*xcoff_complain_overflow[XCOFF_MAX_COMPLAIN_OVERFLOW])
-  PARAMS ((XCOFF_COMPLAIN_FUNCTION_ARGS));
+extern bfd_boolean (*xcoff_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION])
+  (XCOFF_RELOC_FUNCTION_ARGS);
+extern bfd_boolean (*xcoff_complain_overflow[XCOFF_MAX_COMPLAIN_OVERFLOW])
+  (XCOFF_COMPLAIN_FUNCTION_ARGS);
+
+#define XCOFF_NO_LONG_SECTION_NAMES  (FALSE), bfd_coff_set_long_section_names_disallowed

 
 /* Relocation functions */
 
 /* Relocation functions */

-boolean xcoff_reloc_type_noop PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_fail PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_pos PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_neg PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_rel PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_toc PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_ba PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
-boolean xcoff_reloc_type_crel PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_noop (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_fail (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_pos  (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_neg  (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_rel  (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_toc  (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_ba   (XCOFF_RELOC_FUNCTION_ARGS);
+bfd_boolean xcoff_reloc_type_crel (XCOFF_RELOC_FUNCTION_ARGS);
+
+/* Structure to describe dwarf sections.
+   Useful to convert from XCOFF section name to flag and vice-versa.
+   Also mark if section has a length field at the beginning.  */
+struct xcoff_dwsect_name {
+  /* A XCOFF dwarf section is identified by its name.  */
+  unsigned int flag;
+
+  /* Corresponding XCOFF section name.  */
+  const char *name;
+
+  /* True if size must be prepended.  */
+  bfd_boolean def_size;
+};
+
+/* Number of entries in the array.  The number is known and public so that user
+   can 'extend' this array by index.  */
+#define XCOFF_DWSECT_NBR_NAMES 8
+
+/* The dwarf sections array.  */
+extern const struct xcoff_dwsect_name
+  xcoff_dwsect_names[XCOFF_DWSECT_NBR_NAMES];

 
 #endif /* LIBXCOFF_H */
 
 #endif /* LIBXCOFF_H */