From: H.J. Lu <hjl.tools@gmail.com>
Date: Sat, 4 Apr 2015 15:01:54 +0000 (-0700)
Subject: Also preserve the SHF_COMPRESSED bit
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=68f5ff89edd041719c0d45e1f716a5251d7be768;p=binutils-gdb.git

Also preserve the SHF_COMPRESSED bit

For objcopy and relocatable link, we should also preserve the
SHF_COMPRESSED bit if not decompress.

	* elf.c (_bfd_elf_init_private_section_data): Also preserve the
	SHF_COMPRESSED bit if not decompress.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 654408e2d8f..4400a36b7ba 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* elf.c (_bfd_elf_init_private_section_data): Also preserve the
+	SHF_COMPRESSED bit if not decompress.
+
 2015-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* compress.c (get_uncompressed_size): New.  Extracted from ...
diff --git a/bfd/elf.c b/bfd/elf.c
index f3c90506591..cbc0c918f88 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -6680,6 +6680,11 @@ _bfd_elf_init_private_section_data (bfd *ibfd,
 	  elf_next_in_group (osec) = elf_next_in_group (isec);
 	  elf_section_data (osec)->group = elf_section_data (isec)->group;
 	}
+
+      /* If not decompress, preserve SHF_COMPRESSED.  */
+      if ((ibfd->flags & BFD_DECOMPRESS) == 0)
+	elf_section_flags (osec) |= (elf_section_flags (isec)
+				     & SHF_COMPRESSED);
     }
 
   ihdr = &elf_section_data (isec)->this_hdr;