Add SHF_COMPRESSED support to gas and objcopy

[thirdparty/binutils-gdb.git] / bfd / ChangeLog

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 192d9aa04c418b685c22ccb8bf1ca5149840ac64..68e13c5bc7bf74bde2f1c946482a5de32baa7afa 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,32 @@
+2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
+       bit.
+       * bfd.c (bfd::flags): Increase size to 18 bits.
+       (BFD_COMPRESS_GABI): New.
+       (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
+       (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
+       (bfd_update_compression_header): New fuction.
+       (bfd_check_compression_header): Likewise.
+       (bfd_get_compression_header_size): Likewise.
+       (bfd_is_section_compressed_with_header): Likewise.
+       * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
+       (bfd_compress_section_contents): Return the uncompressed size if
+       the full section contents is compressed successfully.  Support
+       converting from/to .zdebug* sections.
+       (bfd_get_full_section_contents): Call
+       bfd_get_compression_header_size to get compression header size.
+       (bfd_is_section_compressed): Renamed to ...
+       (bfd_is_section_compressed_with_header): This.  Add a pointer
+       argument to return compression header size.
+       (bfd_is_section_compressed): Use it.
+       (bfd_init_section_decompress_status): Call
+       bfd_get_compression_header_size to get compression header size.
+       Return FALSE if uncompressed section size is 0.
+       * elf.c (_bfd_elf_make_section_from_shdr): Support converting
+       from/to .zdebug* sections.
+       * bfd-in2.h: Regenerated.
+
 2015-04-07  Alan Modra  <amodra@gmail.com>
 
        * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being