gas: detect DCTI couples in sparc

[deliverable/binutils-gdb.git] / bfd / bfd.c

diff --git a/bfd/bfd.c b/bfd/bfd.c
index f68f665d9c7e2f22ca5f42e5803c1ede3484d77a..806b9fb33f517618d9f51f6984e7b6cfa4e03896 100644 (file)
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -1,5 +1,5 @@
 /* Generic BFD library interface and support routines.
 /* Generic BFD library interface and support routines.

-   Copyright (C) 1990-2015 Free Software Foundation, Inc.
+   Copyright (C) 1990-2016 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.


@@ -46,7 +46,7 @@ CODE_FRAGMENT
 .
 .enum bfd_plugin_format
 .  {
 .
 .enum bfd_plugin_format
 .  {

-.    bfd_plugin_uknown = 0,
+.    bfd_plugin_unknown = 0,

 .    bfd_plugin_yes = 1,
 .    bfd_plugin_no = 2
 .  };
 .    bfd_plugin_yes = 1,
 .    bfd_plugin_no = 2
 .  };


@@ -91,7 +91,7 @@ CODE_FRAGMENT
 .  ENUM_BITFIELD (bfd_direction) direction : 2;
 .
 .  {* Format_specific flags.  *}
 .  ENUM_BITFIELD (bfd_direction) direction : 2;
 .
 .  {* Format_specific flags.  *}

-.  flagword flags : 18;
+.  flagword flags : 20;

 .
 .  {* Values that may appear in the flags field of a BFD.  These also
 .     appear in the object_flags field of the bfd_target structure, where
 .
 .  {* Values that may appear in the flags field of a BFD.  These also
 .     appear in the object_flags field of the bfd_target structure, where


@@ -171,16 +171,23 @@ CODE_FRAGMENT
 .  {* Compress sections in this BFD with SHF_COMPRESSED from gABI.  *}
 .#define BFD_COMPRESS_GABI 0x20000
 .
 .  {* Compress sections in this BFD with SHF_COMPRESSED from gABI.  *}
 .#define BFD_COMPRESS_GABI 0x20000
 .

+.  {* Convert ELF common symbol type to STT_COMMON or STT_OBJECT in this
+.     BFD.  *}
+.#define BFD_CONVERT_ELF_COMMON 0x40000
+.
+.  {* Use the ELF STT_COMMON type in this BFD.  *}
+.#define BFD_USE_ELF_STT_COMMON 0x80000
+.

 .  {* Flags bits to be saved in bfd_preserve_save.  *}
 .#define BFD_FLAGS_SAVED \
 .  (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN \
 .  {* Flags bits to be saved in bfd_preserve_save.  *}
 .#define BFD_FLAGS_SAVED \
 .  (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN \

-.   | BFD_COMPRESS_GABI)
+.   | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON)

 .
 .  {* Flags bits which are for BFD use only.  *}
 .#define BFD_FLAGS_FOR_BFD_USE_MASK \
 .  (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
 .   | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT \
 .
 .  {* Flags bits which are for BFD use only.  *}
 .#define BFD_FLAGS_FOR_BFD_USE_MASK \
 .  (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
 .   | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT \

-.   | BFD_COMPRESS_GABI)
+.   | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON)

 .
 .  {* Is the file descriptor being cached?  That is, can it be closed as
 .     needed, and re-opened when accessed later?  *}
 .
 .  {* Is the file descriptor being cached?  That is, can it be closed as
 .     needed, and re-opened when accessed later?  *}


@@ -696,7 +703,8 @@ _bfd_default_error_handler (const char *fmt, ...)
                  if (abfd == NULL)
                    /* Invoking %B with a null bfd pointer is an internal error.  */
                    abort ();
                  if (abfd == NULL)
                    /* Invoking %B with a null bfd pointer is an internal error.  */
                    abort ();

-                 else if (abfd->my_archive)
+                 else if (abfd->my_archive
+                          && !bfd_is_thin_archive (abfd->my_archive))

                    snprintf (bufp, avail, "%s(%s)",
                              abfd->my_archive->filename, abfd->filename);
                  else
                    snprintf (bufp, avail, "%s(%s)",
                              abfd->my_archive->filename, abfd->filename);
                  else


@@ -2001,6 +2009,7 @@ bfd_update_compression_header (bfd *abfd, bfd_byte *contents,
                  Elf64_External_Chdr *echdr
                    = (Elf64_External_Chdr *) contents;
                  bfd_put_32 (abfd, ELFCOMPRESS_ZLIB, &echdr->ch_type);
                  Elf64_External_Chdr *echdr
                    = (Elf64_External_Chdr *) contents;
                  bfd_put_32 (abfd, ELFCOMPRESS_ZLIB, &echdr->ch_type);

+                 bfd_put_32 (abfd, 0, &echdr->ch_reserved);

                  bfd_put_64 (abfd, sec->size, &echdr->ch_size);
                  bfd_put_64 (abfd, 1 << sec->alignment_power,
                              &echdr->ch_addralign);
                  bfd_put_64 (abfd, sec->size, &echdr->ch_size);
                  bfd_put_64 (abfd, 1 << sec->alignment_power,
                              &echdr->ch_addralign);


@@ -2251,6 +2260,7 @@ bfd_convert_section_contents (bfd *ibfd, sec_ptr isec, bfd *obfd,
     {
       Elf64_External_Chdr *echdr = (Elf64_External_Chdr *) contents;
       bfd_put_32 (obfd, ELFCOMPRESS_ZLIB, &echdr->ch_type);
     {
       Elf64_External_Chdr *echdr = (Elf64_External_Chdr *) contents;
       bfd_put_32 (obfd, ELFCOMPRESS_ZLIB, &echdr->ch_type);

+      bfd_put_32 (obfd, 0, &echdr->ch_reserved);

       bfd_put_64 (obfd, chdr.ch_size, &echdr->ch_size);
       bfd_put_64 (obfd, chdr.ch_addralign, &echdr->ch_addralign);
     }
       bfd_put_64 (obfd, chdr.ch_size, &echdr->ch_size);
       bfd_put_64 (obfd, chdr.ch_addralign, &echdr->ch_addralign);
     }