gdb: add target_ops::supports_displaced_step

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

diff --git a/bfd/libcoff.h b/bfd/libcoff.h
index d2edbf86bc6cdcce86497707f5199e0232f11e61..d7e0548bc504b5a6af5177c608f1cc830f148f89 100644 (file)
--- a/bfd/libcoff.h
+++ b/bfd/libcoff.h
@@ -1,9 +1,9 @@
-/* DO NOT EDIT!  -*- buffer-read-only: t -*-  This file is automatically 
+/* DO NOT EDIT!  -*- buffer-read-only: t -*-  This file is automatically

    generated from "libcoff-in.h" and "coffcode.h".
    Run "make headers" in your build bfd/ to regenerate.  */
 
 /* BFD COFF object file private structure.
    generated from "libcoff-in.h" and "coffcode.h".
    Run "make headers" in your build bfd/ to regenerate.  */
 
 /* BFD COFF object file private structure.

-   Copyright (C) 1990-2014 Free Software Foundation, Inc.
+   Copyright (C) 1990-2020 Free Software Foundation, Inc.

    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.


@@ -23,15 +23,23 @@
    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
    MA 02110-1301, USA.  */
 
    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
    MA 02110-1301, USA.  */
 

+#ifndef _LIBCOFF_H
+#define _LIBCOFF_H 1
+

 #include "bfdlink.h"
 #include "coff-bfd.h"
 
 #include "bfdlink.h"
 #include "coff-bfd.h"
 

+#ifdef __cplusplus
+extern "C" {
+#endif
+

 /* Object file tdata; access macros.  */
 
 #define coff_data(bfd)               ((bfd)->tdata.coff_obj_data)
 /* Object file tdata; access macros.  */
 
 #define coff_data(bfd)               ((bfd)->tdata.coff_obj_data)

-#define obj_pe(bfd)                   (coff_data (bfd)->pe)
+#define obj_pe(bfd)                  (coff_data (bfd)->pe)
+#define obj_go32(bfd)                (coff_data (bfd)->go32)

 #define obj_symbols(bfd)             (coff_data (bfd)->symbols)
 #define obj_symbols(bfd)             (coff_data (bfd)->symbols)

-#define        obj_sym_filepos(bfd)          (coff_data (bfd)->sym_filepos)
+#define obj_sym_filepos(bfd)         (coff_data (bfd)->sym_filepos)

 #define obj_relocbase(bfd)           (coff_data (bfd)->relocbase)
 #define obj_raw_syments(bfd)         (coff_data (bfd)->raw_syments)
 #define obj_raw_syment_count(bfd)     (coff_data (bfd)->raw_syment_count)
 #define obj_relocbase(bfd)           (coff_data (bfd)->relocbase)
 #define obj_raw_syments(bfd)         (coff_data (bfd)->raw_syments)
 #define obj_raw_syment_count(bfd)     (coff_data (bfd)->raw_syment_count)


@@ -111,9 +119,14 @@ typedef struct coff_tdata
      used by ARM code.  */
   flagword flags;
 
      used by ARM code.  */
   flagword flags;
 

-  /* coff-stgo32 EXE stub header after BFD tdata has been allocated.  Its data
-     is kept in internal_filehdr.go32stub beforehand.  */
-  char *go32stub;
+  /* Is this a GO32 coff file?  */
+  bfd_boolean go32;
+
+  /* A stub (extra data prepended before the COFF image) and its size.
+     Used by coff-go32-exe, it contains executable data that loads the
+     COFF object into memory.  */
+  char * stub;
+  bfd_size_type stub_size;

 } coff_data_type;
 
 /* Tdata for pe image files.  */
 } coff_data_type;
 
 /* Tdata for pe image files.  */


@@ -124,7 +137,10 @@ typedef struct pe_tdata
   int dll;
   int has_reloc_section;
   int dont_strip_reloc;
   int dll;
   int has_reloc_section;
   int dont_strip_reloc;

-  bfd_boolean insert_timestamp;
+  int dos_message[16];
+  /* The timestamp to insert into the output file.
+     If the timestamp is -1 then the current time is used.  */
+  int timestamp;

   bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
   flagword real_flags;
 
   bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
   flagword real_flags;
 


@@ -265,6 +281,16 @@ struct coff_link_hash_table
   struct stab_info stab_info;
 };
 
   struct stab_info stab_info;
 };
 

+struct coff_reloc_cookie
+{
+  struct internal_reloc *        rels;
+  struct internal_reloc *        rel;
+  struct internal_reloc *        relend;
+  struct coff_symbol_struct *    symbols;      /* Symtab for input bfd.  */
+  bfd *                                  abfd;
+  struct coff_link_hash_entry **  sym_hashes;
+};
+

 /* Look up an entry in a COFF linker hash table.  */
 
 #define coff_link_hash_lookup(table, string, create, copy, follow)     \
 /* Look up an entry in a COFF linker hash table.  */
 
 #define coff_link_hash_lookup(table, string, create, copy, follow)     \


@@ -285,7 +311,7 @@ struct coff_link_hash_table
 #define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
 
 /* Functions in coffgen.c.  */
 #define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
 
 /* Functions in coffgen.c.  */

-extern const bfd_target *coff_object_p
+extern bfd_cleanup coff_object_p

   (bfd *);
 extern struct bfd_section *coff_section_from_bfd_index
   (bfd *, int);
   (bfd *);
 extern struct bfd_section *coff_section_from_bfd_index
   (bfd *, int);


@@ -302,8 +328,8 @@ extern void coff_mangle_symbols
 extern bfd_boolean coff_write_symbols
   (bfd *);
 extern bfd_boolean coff_write_alien_symbol
 extern bfd_boolean coff_write_symbols
   (bfd *);
 extern bfd_boolean coff_write_alien_symbol

-  (bfd *, asymbol *, struct internal_syment *, bfd_vma *,
-   bfd_size_type *, asection **, bfd_size_type *);
+  (bfd *, asymbol *, struct internal_syment *, union internal_auxent *,
+   bfd_vma *, bfd_size_type *, asection **, bfd_size_type *);

 extern bfd_boolean coff_write_linenumbers
   (bfd *);
 extern alent *coff_get_lineno
 extern bfd_boolean coff_write_linenumbers
   (bfd *);
 extern alent *coff_get_lineno


@@ -353,6 +379,8 @@ extern bfd_vma bfd_coff_reloc16_get_value
   (arelent *, struct bfd_link_info *, asection *);
 extern void bfd_perform_slip
   (bfd *, unsigned int, asection *, bfd_vma);
   (arelent *, struct bfd_link_info *, asection *);
 extern void bfd_perform_slip
   (bfd *, unsigned int, asection *, bfd_vma);

+extern bfd_boolean _bfd_coff_close_and_cleanup
+  (bfd *);

 
 /* Functions and types in cofflink.c.  */
 
 
 /* Functions and types in cofflink.c.  */
 


@@ -562,7 +590,10 @@ extern bfd_boolean _bfd_coff_link_input_bfd
 extern bfd_boolean _bfd_coff_reloc_link_order
   (bfd *, struct coff_final_link_info *, asection *,
    struct bfd_link_order *);
 extern bfd_boolean _bfd_coff_reloc_link_order
   (bfd *, struct coff_final_link_info *, asection *,
    struct bfd_link_order *);

-
+extern bfd_boolean bfd_coff_gc_sections
+  (bfd *, struct bfd_link_info *);
+extern const char *bfd_coff_group_name
+  (bfd *, const asection *);

 
 #define coff_get_section_contents_in_window \
   _bfd_generic_get_section_contents_in_window
 
 #define coff_get_section_contents_in_window \
   _bfd_generic_get_section_contents_in_window


@@ -669,6 +700,10 @@ enum coff_symbol_classification
   COFF_SYMBOL_PE_SECTION
 };
 
   COFF_SYMBOL_PE_SECTION
 };
 

+typedef asection * (*coff_gc_mark_hook_fn)
+  (asection *, struct bfd_link_info *, struct internal_reloc *,
+   struct coff_link_hash_entry *, struct internal_syment *);
+

 typedef struct
 {
   void (*_bfd_coff_swap_aux_in)
 typedef struct
 {
   void (*_bfd_coff_swap_aux_in)


@@ -755,19 +790,19 @@ typedef struct
 
   bfd_boolean (*_bfd_coff_pointerize_aux_hook)
     (bfd *, combined_entry_type *, combined_entry_type *,
 
   bfd_boolean (*_bfd_coff_pointerize_aux_hook)
     (bfd *, combined_entry_type *, combined_entry_type *,

-            unsigned int, combined_entry_type *);
+     unsigned int, combined_entry_type *);

 
   bfd_boolean (*_bfd_coff_print_aux)
     (bfd *, FILE *, combined_entry_type *, combined_entry_type *,
 
   bfd_boolean (*_bfd_coff_print_aux)
     (bfd *, FILE *, combined_entry_type *, combined_entry_type *,

-            combined_entry_type *, unsigned int);
+     combined_entry_type *, unsigned int);

 
   void (*_bfd_coff_reloc16_extra_cases)
     (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
 
   void (*_bfd_coff_reloc16_extra_cases)
     (bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,

-           bfd_byte *, unsigned int *, unsigned int *);
+     bfd_byte *, unsigned int *, unsigned int *);

 
   int (*_bfd_coff_reloc16_estimate)
     (bfd *, asection *, arelent *, unsigned int,
 
   int (*_bfd_coff_reloc16_estimate)
     (bfd *, asection *, arelent *, unsigned int,

-            struct bfd_link_info *);
+     struct bfd_link_info *);

 
   enum coff_symbol_classification (*_bfd_coff_classify_symbol)
     (bfd *, struct internal_syment *);
 
   enum coff_symbol_classification (*_bfd_coff_classify_symbol)
     (bfd *, struct internal_syment *);


@@ -780,21 +815,20 @@ typedef struct
 
   bfd_boolean (*_bfd_coff_relocate_section)
     (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
 
   bfd_boolean (*_bfd_coff_relocate_section)
     (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,

-            struct internal_reloc *, struct internal_syment *, asection **);
+     struct internal_reloc *, struct internal_syment *, asection **);

 
   reloc_howto_type *(*_bfd_coff_rtype_to_howto)
     (bfd *, asection *, struct internal_reloc *,
 
   reloc_howto_type *(*_bfd_coff_rtype_to_howto)
     (bfd *, asection *, struct internal_reloc *,

-            struct coff_link_hash_entry *, struct internal_syment *,
-            bfd_vma *);
+     struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *);

 
   bfd_boolean (*_bfd_coff_adjust_symndx)
     (bfd *, struct bfd_link_info *, bfd *, asection *,
 
   bfd_boolean (*_bfd_coff_adjust_symndx)
     (bfd *, struct bfd_link_info *, bfd *, asection *,

-            struct internal_reloc *, bfd_boolean *);
+     struct internal_reloc *, bfd_boolean *);

 
   bfd_boolean (*_bfd_coff_link_add_one_symbol)
     (struct bfd_link_info *, bfd *, const char *, flagword,
 
   bfd_boolean (*_bfd_coff_link_add_one_symbol)
     (struct bfd_link_info *, bfd *, const char *, flagword,

-            asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean,
-            struct bfd_link_hash_entry **);
+     asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean,
+     struct bfd_link_hash_entry **);

 
   bfd_boolean (*_bfd_coff_link_output_has_begun)
     (bfd *, struct coff_final_link_info *);
 
   bfd_boolean (*_bfd_coff_link_output_has_begun)
     (bfd *, struct coff_final_link_info *);


@@ -951,3 +985,7 @@ typedef struct
    PE object file.  */
 #define bfd_pei_p(abfd) \
   (CONST_STRNEQ ((abfd)->xvec->name, "pei-"))
    PE object file.  */
 #define bfd_pei_p(abfd) \
   (CONST_STRNEQ ((abfd)->xvec->name, "pei-"))

+#ifdef __cplusplus
+}
+#endif
+#endif