[gcc(refs/vendors/redhat/heads/gcc-8-branch)] lto: Also copy .note.gnu.property section

[Jakub Jelinek <jakub@gcc.gnu.org>]

https://gcc.gnu.org/g:d205ae2694c4896ce6237f22b52355601129d718

commit d205ae2694c4896ce6237f22b52355601129d718
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.
    
    (cherry picked from commit 577350603a657590c4b54a4a966cb49497e2514c)

Diff:
---
 libiberty/ChangeLog       | 9 +++++++++
 libiberty/simple-object.c | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 227517e46c7..73e9717019c 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,12 @@
+2020-03-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	Backport from master
+	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.
+
 2020-03-04  Release Manager
 
 	* GCC 8.4.0 released.
diff --git a/libiberty/simple-object.c b/libiberty/simple-object.c
index d2465c6e13a..d08f9c6548c 100644
--- a/libiberty/simple-object.c
+++ b/libiberty/simple-object.c
@@ -288,6 +288,9 @@ handle_lto_debug_sections (const char *name)
   /* 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.  */