[gcc r10-6965] lto: Also copy .note.gnu.property section

[H.J.Lu]

https://gcc.gnu.org/g:577350603a657590c4b54a4a966cb49497e2514c

commit r10-6965-g577350603a657590c4b54a4a966cb49497e2514c
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Mon Mar 2 03:08:57 2020 -0800

    lto: Also copy .note.gnu.property section
    
    When generating the separate file with LTO debug sections, we should
    also copy .note.gnu.property section.
    
    	PR lto/93966
    	* simple-object.c (handle_lto_debug_sections): Also copy
    	.note.gnu.property section.

Diff:
---
 libiberty/ChangeLog       | 6 ++++++
 libiberty/simple-object.c | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 84225ad..91ae004 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,9 @@
+2020-03-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR lto/93966
+	* simple-object.c (handle_lto_debug_sections): Also copy
+	.note.gnu.property section.
+
 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
 
 	PR libstdc++/79193
diff --git a/libiberty/simple-object.c b/libiberty/simple-object.c
index d9c648a..e6c466a 100644
--- a/libiberty/simple-object.c
+++ b/libiberty/simple-object.c
@@ -293,6 +293,9 @@ handle_lto_debug_sections (const char *name, int rename)
   /* Copy over .note.GNU-stack section under the same name if present.  */
   else if (strcmp (name, ".note.GNU-stack") == 0)
     return strcpy (newname, name);
+  /* Copy over .note.gnu.property section under the same name if present.  */
+  else if (strcmp (name, ".note.gnu.property") == 0)
+    return strcpy (newname, name);
   /* Copy over .comment section under the same name if present.  Solaris
      ld uses them to relax its checking of ELF gABI access rules for
      COMDAT sections in objects produced by GCC.  */