提交: d0509e7f90c3131357c2d4f1d37a989eb3bb4a31 - binutils_os216 (git)

GNU Binutils with patches for OS216

Commit MetaInfo

• 修訂: d0509e7f90c3131357c2d4f1d37a989eb3bb4a31 (tree)
• 時間: 2016-03-15 19:53:20
• 作者: Leon Winter <winter-gcc@bfw-...>
• Commiter: Nick Clifton

Log Message

Fix erroneous relocations applied to absolute symbols in COFF format targets.

PR ld/19623
* cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
relocations against absolute symbols.

Change Summary

• modified: bfd/ChangeLog
• modified: bfd/cofflink.c

差異

--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,12 @@
[phone]  Nick Clifton  <[e-mail]>
+
+	Backport from master:
+	2016-03-09  Leon Winter  <[e-mail]>
+
+	PR ld/19623
+	* cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
+	relocations against absolute symbols.
+
 2016-03-14  H.J. Lu  <[e-mail]>
 
 	Backport from master

--- a/bfd/cofflink.c
+++ b/bfd/cofflink.c
@@ -2977,6 +2977,12 @@ _bfd_coff_generic_relocate_section (bfd *output_bfd,
 	  else
 	    {
 	      sec = sections[symndx];
+
+	      /* PR 19623: Relocations against symbols in
+		 the absolute sections should ignored.  */
+              if (bfd_is_abs_section (sec))
+		continue;
+
               val = (sec->output_section->vma
 		     + sec->output_offset
 		     + sym->n_value);