From: Ian Lance Taylor <ian@airs.com>
Date: Fri, 12 Jan 1996 22:47:04 +0000 (+0000)
Subject: 	* elf.c (assign_file_positions_for_segments): If a segment
X-Git-Tag: gdb-4_18~9675
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=14899eb7f2e442c1b7f133a805ae9dfa39d3cc1a;p=platform%2Fupstream%2Fbinutils.git

	* elf.c (assign_file_positions_for_segments): If a segment
	contains no sections, don't mark it as readable.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a0d55eb..65d3a5c 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -5,6 +5,9 @@ Fri Jan 12 15:27:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 
 Fri Jan 12 13:59:16 1996  Ian Lance Taylor  <ian@cygnus.com>
 
+	* elf.c (assign_file_positions_for_segments): If a segment
+	contains no sections, don't mark it as readable.
+
 	* elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
 	* elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
 
diff --git a/bfd/elf.c b/bfd/elf.c
index dab0c4d..3a7d2af 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -1908,6 +1908,8 @@ assign_file_positions_for_segments (abfd)
 
       if (m->p_flags_valid)
 	p->p_flags = m->p_flags;
+      else
+	p->p_flags = 0;
 
       if (p->p_type == PT_LOAD && m->count > 0)
 	off += (m->sections[0]->vma - off) % bed->maxpagesize;
@@ -1937,6 +1939,8 @@ assign_file_positions_for_segments (abfd)
 
       if (m->includes_filehdr)
 	{
+	  if (! m->p_flags_valid)
+	    p->p_flags |= PF_R;
 	  p->p_offset = 0;
 	  p->p_filesz = bed->s->sizeof_ehdr;
 	  p->p_memsz = bed->s->sizeof_ehdr;
@@ -1956,6 +1960,8 @@ assign_file_positions_for_segments (abfd)
 
       if (m->includes_phdrs)
 	{
+	  if (! m->p_flags_valid)
+	    p->p_flags |= PF_R;
 	  if (m->includes_filehdr)
 	    {
 	      if (p->p_type == PT_LOAD)
@@ -1998,8 +2004,6 @@ assign_file_positions_for_segments (abfd)
 	    }
 	}
 
-      if (! m->p_flags_valid)
-	p->p_flags = PF_R;
       for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
 	{
 	  asection *sec;
@@ -2043,6 +2047,7 @@ assign_file_positions_for_segments (abfd)
 
 	  if (! m->p_flags_valid)
 	    {
+	      p->p_flags |= PF_R;
 	      if ((flags & SEC_CODE) != 0)
 		p->p_flags |= PF_X;
 	      if ((flags & SEC_READONLY) == 0)