From: Alan Modra <amodra@gmail.com>
Date: Thu, 22 Apr 2010 01:51:01 +0000 (+0000)
Subject: bfd/
X-Git-Tag: sid-snapshot-20100501~101
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ac9b6c910daef1a01271f14f137862eb570a420;p=external%2Fbinutils.git

bfd/
	* elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
	change.  Tidy.  Don't error on sections not allocated in segment.
ld/testsuite/
	* ld-elf/extract-symbol-1sec.d: Update lma.
	* ld-i386/alloc.d: Expect a warning, not an error.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 5cd8289..9fedd11 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2010-04-22  Alan Modra  <amodra@gmail.com>
+
+	* elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
+	change.  Tidy.  Don't error on sections not allocated in segment.
+
 2010-04-15  Andrew Haley  <aph@redhat.com>
 
 	* bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
diff --git a/bfd/elf.c b/bfd/elf.c
index bcd238d..0ffc2d0 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -4453,32 +4453,17 @@ assign_file_positions_for_load_sections (bfd *abfd,
 		      && ((this_hdr->sh_flags & SHF_TLS) == 0
 			  || p->p_type == PT_TLS))))
 	    {
-	      bfd_signed_vma adjust = sec->vma - (p->p_vaddr + p->p_memsz);
+	      bfd_vma adjust = sec->lma - (p->p_paddr + p->p_memsz);
 
-	      if (sec->vma < p->p_vaddr + p->p_memsz)
+	      if (sec->lma < p->p_paddr + p->p_memsz)
 		{
 		  (*_bfd_error_handler)
-		    (_("%B: section %A vma 0x%lx overlaps previous sections"),
-		     abfd, sec, (unsigned long) sec->vma);
+		    (_("%B: section %A lma 0x%lx overlaps previous sections"),
+		     abfd, sec, (unsigned long) sec->lma);
 		  adjust = 0;
-		}
-	      p->p_memsz += adjust;
-
-	      if (p->p_paddr + p->p_memsz != sec->lma)
-		{
-		  /* This behavior is a compromise--ld has long
-		     silently changed the lma of sections when
-		     lma - vma is not equal for every section in a
-		     pheader--but only in the internal elf structures.
-		     Silently changing the lma is probably a bug, but
-		     changing it would have subtle and unknown
-		     consequences for existing scripts.
-
-		     Instead modify the bfd data structure to reflect
-		     what happened.  This at least fixes the values
-		     for the lma in the mapfile.  */
 		  sec->lma = p->p_paddr + p->p_memsz;
 		}
+	      p->p_memsz += adjust;
 
 	      if (this_hdr->sh_type != SHT_NOBITS)
 		{
@@ -4581,8 +4566,6 @@ assign_file_positions_for_load_sections (bfd *abfd,
 		  (_("%B: section `%A' can't be allocated in segment %d"),
 		   abfd, sec, j);
 		print_segment_map (m);
-		bfd_set_error (bfd_error_bad_value);
-		return FALSE;
 	      }
 	  }
     }
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 3556c5b..2239cf6 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-04-22  Alan Modra  <amodra@gmail.com>
+
+	* ld-elf/extract-symbol-1sec.d: Update lma.
+	* ld-i386/alloc.d: Expect a warning, not an error.
+
 2010-04-20  Joseph Myers  <joseph@codesourcery.com>
 
 	* ld-tic6x/data-reloc-global-rel.d,
diff --git a/ld/testsuite/ld-elf/extract-symbol-1sec.d b/ld/testsuite/ld-elf/extract-symbol-1sec.d
index 8dac15b..57a5662 100644
--- a/ld/testsuite/ld-elf/extract-symbol-1sec.d
+++ b/ld/testsuite/ld-elf/extract-symbol-1sec.d
@@ -8,7 +8,7 @@
 #...
 Sections:
  *Idx +Name +Size +VMA +LMA .*
- *0 +\.foo +0+ +0+10000 +0+ .*
+ *0 +\.foo +0+ +0+10000 +0+10000 .*
  *CONTENTS, ALLOC, LOAD, CODE
  *1 +\.bar +0+ +0+20000 +0+10000 .*
  *ALLOC, READONLY, CODE
diff --git a/ld/testsuite/ld-i386/alloc.d b/ld/testsuite/ld-i386/alloc.d
index c2b22f2..72d8e91 100644
--- a/ld/testsuite/ld-i386/alloc.d
+++ b/ld/testsuite/ld-i386/alloc.d
@@ -1,4 +1,4 @@
 #name: Invalid allocated section
 #as: --32
 #ld: -melf_i386 -T alloc.t
-#error: .*section `.foo' can't be allocated in segment 0.*
+#warning: .*section `.foo' can't be allocated in segment 0.*