elf: Report property change when merging properties

With merging properties, report property change in linker map file, like

Merging program properties

Removed property 0xc0010000 to merge /usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o (0x0) and /usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crti.o (0x0)
Removed property 0xc0000002 to merge /usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o (0x3) and x.o (not found)
Removed property 0xc0000000 to merge /usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o (not found) and /usr/lib64/libc_nonshared.a(elf-init.oS) (0x0)
Removed property 0xc0000001 to merge /usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o (not found) and /usr/lib64/libc_nonshared.a(elf-init.oS) (0x0)

bfd/

	* elf-properties.c (elf_find_and_remove_property): Add a
	bfd_boolean argument to indicate if the property should be
	removed.
	(elf_merge_gnu_property_list): Updated.  Report
	property change in linker map file.
	(elf_get_gnu_property_section_size): Skip property_remove
	properties.
	(elf_write_gnu_properties): Likewise.
	(_bfd_elf_link_setup_gnu_properties): Report property merge
	in linker map file.  Pass abfd to elf_merge_gnu_property_list.

include/

	* bfdlink.h (bfd_link_info): Add has_map_file.

ld/

	* NEWS: Updated for property change report.
	* ld.texi: Document property change report.
	* ldmain.c (main): Set link_info.has_map_file to TRUE when
	linker map file is used.
	* testsuite/ld-scripts/rgn-over1.d: Updated.
	* testsuite/ld-scripts/rgn-over2.d: Likewise.
	* testsuite/ld-scripts/rgn-over3.d: Likewise.
	* testsuite/ld-scripts/rgn-over4.d: Likewise.
	* testsuite/ld-scripts/rgn-over5.d: Likewise.
	* testsuite/ld-scripts/rgn-over6.d: Likewise.
	* testsuite/ld-scripts/rgn-over7.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1a-x32.d: Check linker map
	file.
	* testsuite/ld-x86-64/property-x86-ibt1a.d: Likewise.
	* testsuite/ld-x86-64/property-x86-ibt1a.map: New file.

18 files changed, 219 insertions, 36 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index b7d671765f3..1e82b939e11 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,16 @@
+2018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* elf-properties.c (elf_find_and_remove_property): Add a
+	bfd_boolean argument to indicate if the property should be
+	removed.
+	(elf_merge_gnu_property_list): Updated.  Report
+	property change in linker map file.
+	(elf_get_gnu_property_section_size): Skip property_remove
+	properties.
+	(elf_write_gnu_properties): Likewise.
+	(_bfd_elf_link_setup_gnu_properties): Report property merge
+	in linker map file.  Pass abfd to elf_merge_gnu_property_list.
+
 2018-12-07  Alan Modra  <amodra@gmail.com>
 
 	PR 23952
diff --git a/bfd/elf-properties.c b/bfd/elf-properties.c
index cd44ed6194b..ec36210006a 100644
--- a/bfd/elf-properties.c
+++ b/bfd/elf-properties.c
@@ -241,7 +241,7 @@ elf_merge_gnu_properties (struct bfd_link_info *info, bfd *abfd,
 
 static elf_property *
 elf_find_and_remove_property (elf_property_list **listp,
-			      unsigned int type)
+			      unsigned int type, bfd_boolean remove)
 {
   elf_property_list *list;
 
@@ -250,7 +250,8 @@ elf_find_and_remove_property (elf_property_list **listp,
       if (type == list->property.pr_type)
 	{
 	  /* Remove this property.  */
-	  *listp = list->next;
+	  if (remove)
+	    *listp = list->next;
 	  return &list->property;
 	}
       else if (type < list->property.pr_type)
@@ -261,47 +262,144 @@ elf_find_and_remove_property (elf_property_list **listp,
   return NULL;
 }
 
-/* Merge GNU property list *LISTP with ABFD.  */
+/* Merge GNU property list *LISTP in ABFD with FIRST_PBFD.  */
 
 static void
-elf_merge_gnu_property_list (struct bfd_link_info *info, bfd *abfd,
-			     elf_property_list **listp)
+elf_merge_gnu_property_list (struct bfd_link_info *info, bfd *first_pbfd,
+			     bfd *abfd, elf_property_list **listp)
 {
   elf_property_list *p, **lastp;
   elf_property *pr;
+  bfd_boolean number_p;
+  bfd_vma number = 0;
 
-  /* Merge each GNU property in ABFD with the one on *LISTP.  */
-  lastp = &elf_properties (abfd);
+  /* Merge each GNU property in FIRST_PBFD with the one on *LISTP.  */
+  lastp = &elf_properties (first_pbfd);
   for (p = *lastp; p; p = p->next)
+    if (p->property.pr_kind != property_remove)
+      {
+	if (p->property.pr_kind == property_number)
+	  {
+	    number_p = TRUE;
+	    number = p->property.u.number;
+	  }
+	else
+	  number_p = FALSE;
+	pr = elf_find_and_remove_property (listp, p->property.pr_type,
+					   TRUE);
+	/* Pass NULL to elf_merge_gnu_properties for the property which
+	   isn't on *LISTP.  */
+	elf_merge_gnu_properties (info, first_pbfd, &p->property, pr);
+	if (p->property.pr_kind == property_remove)
+	  {
+	    if (info->has_map_file)
+	      {
+		if (number_p)
+		  {
+		    if (pr != NULL)
+		      info->callbacks->minfo
+			(_("Removed property %W to merge %pB (0x%v) "
+			   "and %pB (0x%v)\n"),
+			 (bfd_vma) p->property.pr_type, first_pbfd,
+			 number, abfd, pr->u.number);
+		    else
+		      info->callbacks->minfo
+			(_("Removed property %W to merge %pB (0x%v) "
+			   "and %pB (not found)\n"),
+			 (bfd_vma) p->property.pr_type, first_pbfd,
+			 number, abfd);
+		  }
+		else
+		  {
+		    if (pr != NULL)
+		      info->callbacks->minfo
+			(_("Removed property %W to merge %pB and %pB\n"),
+			 (bfd_vma) p->property.pr_type, first_pbfd, abfd);
+		    else
+		      info->callbacks->minfo
+			(_("Removed property %W to merge %pB and %pB "
+			   "(not found)\n"),
+			 (bfd_vma) p->property.pr_type, first_pbfd, abfd);
+		  }
+	      }
+	    else
+	      {
+		/* Remove this property.  */
+		*lastp = p->next;
+		continue;
+	      }
+	  }
+	else if (number_p)
+	  {
+	    if (pr != NULL)
+	      {
+		if (p->property.u.number != number
+		    || p->property.u.number != pr->u.number)
+		  info->callbacks->minfo
+		    (_("Updated property %W (0x%v) to merge %pB (0x%v) "
+		       "and %pB (0x%v)\n"),
+		     (bfd_vma) p->property.pr_type, p->property.u.number,
+		     first_pbfd, number, abfd, pr->u.number);
+	      }
+	    else
+	      {
+		if (p->property.u.number != number)
+		  info->callbacks->minfo
+		    (_("Updated property %W (%v) to merge %pB (0x%v) "
+		       "and %pB (not found)\n"),
+		     (bfd_vma) p->property.pr_type, p->property.u.number,
+		     first_pbfd, number, abfd);
+	      }
+	  }
+	lastp = &p->next;
+      }
+
+  /* Merge the remaining properties on *LISTP with FIRST_PBFD.  */
+  for (p = *listp; p != NULL; p = p->next)
     {
-      pr = elf_find_and_remove_property (listp, p->property.pr_type);
-      /* Pass NULL to elf_merge_gnu_properties for the property which
-	 isn't on *LISTP.  */
-      elf_merge_gnu_properties (info, abfd, &p->property, pr);
-      if (p->property.pr_kind == property_remove)
+      if (p->property.pr_kind == property_number)
 	{
-	  /* Remove this property.  */
-	  *lastp = p->next;
-	  continue;
+	  number_p = TRUE;
+	  number = p->property.u.number;
 	}
-      lastp = &p->next;
-    }
-
-  /* Merge the remaining properties on *LISTP with ABFD.  */
-  for (p = *listp; p != NULL; p = p->next)
-    if (elf_merge_gnu_properties (info, abfd, NULL, &p->property))
-      {
-	if (p->property.pr_type == GNU_PROPERTY_NO_COPY_ON_PROTECTED)
-	  elf_has_no_copy_on_protected (abfd) = TRUE;
+      else
+	number_p = FALSE;
 
-	pr = _bfd_elf_get_property (abfd, p->property.pr_type,
-				    p->property.pr_datasz);
-	/* It must be a new property.  */
-	if (pr->pr_kind != property_unknown)
-	  abort ();
-	/* Add a new property.  */
-	*pr = p->property;
-      }
+      if (elf_merge_gnu_properties (info, first_pbfd, NULL, &p->property))
+	{
+	  if (p->property.pr_type == GNU_PROPERTY_NO_COPY_ON_PROTECTED)
+	    elf_has_no_copy_on_protected (first_pbfd) = TRUE;
+
+	  pr = _bfd_elf_get_property (first_pbfd, p->property.pr_type,
+				      p->property.pr_datasz);
+	  /* It must be a new property.  */
+	  if (pr->pr_kind != property_unknown)
+	    abort ();
+	  /* Add a new property.  */
+	  *pr = p->property;
+	}
+      else
+	{
+	  pr = elf_find_and_remove_property (&elf_properties (first_pbfd),
+					     p->property.pr_type,
+					     FALSE);
+	  if (pr == NULL)
+	    {
+	      if (number_p)
+		info->callbacks->minfo
+		  (_("Removed property %W to merge %pB (not found) and "
+		     "%pB (0x%v)\n"),
+		   (bfd_vma) p->property.pr_type, first_pbfd, abfd,
+		   number);
+	      else
+		info->callbacks->minfo
+		  (_("Removed property %W to merge %pB and %pB\n"),
+		   (bfd_vma) p->property.pr_type, first_pbfd, abfd);
+	    }
+	  else if (pr->pr_kind != property_remove)
+	    abort ();
+	}
+    }
 }
 
 /* Get GNU property section size.  */
@@ -319,8 +417,11 @@ elf_get_gnu_property_section_size (elf_property_list *list,
   size = descsz;
   for (; list != NULL; list = list->next)
     {
-      /* There are 4 byte type + 4 byte datasz for each property.  */
       unsigned int datasz;
+      /* Check if this property should be skipped.  */
+      if (list->property.pr_kind == property_remove)
+	continue;
+      /* There are 4 byte type + 4 byte datasz for each property.  */
       if (list->property.pr_type == GNU_PROPERTY_STACK_SIZE)
 	datasz = align_size;
       else
@@ -355,6 +456,9 @@ elf_write_gnu_properties (bfd *abfd, bfd_byte *contents,
   size = descsz;
   for (; list != NULL; list = list->next)
     {
+      /* Check if this property should be skipped.  */
+      if (list->property.pr_kind == property_remove)
+	continue;
       /* There are 4 byte type + 4 byte datasz for each property.  */
       if (list->property.pr_type == GNU_PROPERTY_STACK_SIZE)
 	datasz = align_size;
@@ -445,6 +549,10 @@ _bfd_elf_link_setup_gnu_properties (struct bfd_link_info *info)
     return NULL;
 
   /* Merge .note.gnu.property sections.  */
+  info->callbacks->minfo (_("\n"));
+  info->callbacks->minfo (_("Merging program properties\n"));
+  info->callbacks->minfo (_("\n"));
+
   for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next)
     if (abfd != first_pbfd
 	&& (abfd->flags & (DYNAMIC | BFD_PLUGIN)) == 0)
@@ -471,7 +579,7 @@ _bfd_elf_link_setup_gnu_properties (struct bfd_link_info *info)
 	   when all properties are from ELF objects with different
 	   machine code or class.  */
 	if (first_pbfd != NULL)
-	  elf_merge_gnu_property_list (info, first_pbfd, listp);
+	  elf_merge_gnu_property_list (info, first_pbfd, abfd, listp);
 
 	if (list != NULL)
 	  {
diff --git a/include/ChangeLog b/include/ChangeLog
index 69f73576571..7cae69810ac 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* bfdlink.h (bfd_link_info): Add has_map_file.
+
 2018-12-07  Nick Clifton  <nickc@redhat.com>
 
 	* demangle.h (DMGL_NO_RECURSE_LIMIT): Define.
diff --git a/include/bfdlink.h b/include/bfdlink.h
index 630f7342a95..d66188e6ee5 100644
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -506,6 +506,9 @@ struct bfd_link_info
   /* TRUE if common symbols should be treated as undefined.  */
   unsigned int inhibit_common_definition : 1;
 
+  /* TRUE if "-Map map" is passed to linker.  */
+  unsigned int has_map_file : 1;
+
   /* The 1-byte NOP for x86 call instruction.  */
   char call_nop_byte;
 
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 51382253d6c..c8c48c5c1a3 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,21 @@
+2018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* NEWS: Updated for property change report.
+	* ld.texi: Document property change report.
+	* ldmain.c (main): Set link_info.has_map_file to TRUE when
+	linker map file is used.
+	* testsuite/ld-scripts/rgn-over1.d: Updated.
+	* testsuite/ld-scripts/rgn-over2.d: Likewise.
+	* testsuite/ld-scripts/rgn-over3.d: Likewise.
+	* testsuite/ld-scripts/rgn-over4.d: Likewise.
+	* testsuite/ld-scripts/rgn-over5.d: Likewise.
+	* testsuite/ld-scripts/rgn-over6.d: Likewise.
+	* testsuite/ld-scripts/rgn-over7.d: Likewise.
+	* testsuite/ld-x86-64/property-x86-ibt1a-x32.d: Check linker map
+	file.
+	* testsuite/ld-x86-64/property-x86-ibt1a.d: Likewise.
+	* testsuite/ld-x86-64/property-x86-ibt1a.map: New file.
+
 2018-12-04  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/23372
diff --git a/ld/NEWS b/ld/NEWS
index e2e87defee3..502966635e0 100644
--- a/ld/NEWS
+++ b/ld/NEWS
@@ -1,5 +1,7 @@
 -*- text -*-
 
+* Report property change in linker map file when merging GNU properties.
+
 * Add support for the C-SKY processor series.
 
 Changes in 2.31:
diff --git a/ld/ld.texi b/ld/ld.texi
index 985c591d6ad..83a322c992d 100644
--- a/ld/ld.texi
+++ b/ld/ld.texi
@@ -759,6 +759,28 @@ option is used:
 
 See @ref{Expressions} for more information about expressions in linker
 scripts.
+
+@item How GNU properties are merged.
+
+When linker merges input .note.gnu.property sections into one output
+.note.gnu.property section, some properties are removed or updated,
+which are reported in the link map as
+
+@smallexample
+Removed property 0xc0000002 to merge foo.o (0x1) and bar.o (not found)
+@end smallexample
+
+It indicates that property 0xc0000002 is removed from output when
+merging properties in  @file{foo.o}, whose property 0xc0000002 value
+is 0x1, and @file{bar.o}, which doesn't have property 0xc0000002.
+
+@smallexample
+Updated property 0xc0000002 (0x1) to merge foo.o (0x1) and bar.o (0x1)
+@end smallexample
+
+It indicates that property 0xc0010001 value is updated to 0x1 in output
+when merging properties in  @file{foo.o}, whose 0xc0010001 property value
+is 0x1, and @file{bar.o}, whose 0xc0010001 property value is 0x1.
 @end itemize
 
 @kindex -n
diff --git a/ld/ldmain.c b/ld/ldmain.c
index 24a40aa1ffc..b7f51abc75b 100644
--- a/ld/ldmain.c
+++ b/ld/ldmain.c
@@ -434,6 +434,7 @@ main (int argc, char **argv)
 		     config.map_filename);
 	    }
 	}
+      link_info.has_map_file = TRUE;
     }
 
   lang_process ();
diff --git a/ld/testsuite/ld-scripts/rgn-over1.d b/ld/testsuite/ld-scripts/rgn-over1.d
index 54892be41d8..902380ee98f 100644
--- a/ld/testsuite/ld-scripts/rgn-over1.d
+++ b/ld/testsuite/ld-scripts/rgn-over1.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over1.t -Map tmpdir/rgn-over1.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section \`.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 16 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-scripts/rgn-over2.d b/ld/testsuite/ld-scripts/rgn-over2.d
index 1a5afea8d5f..1d7a8f93ac5 100644
--- a/ld/testsuite/ld-scripts/rgn-over2.d
+++ b/ld/testsuite/ld-scripts/rgn-over2.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over2.t -Map tmpdir/rgn-over2.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.data' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 4 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-scripts/rgn-over3.d b/ld/testsuite/ld-scripts/rgn-over3.d
index 76fa7c53b3b..58d1a279cf2 100644
--- a/ld/testsuite/ld-scripts/rgn-over3.d
+++ b/ld/testsuite/ld-scripts/rgn-over3.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over3.t -Map tmpdir/rgn-over3.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.data' will not fit in region `r2'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 4 bytes\n[^ \n]*?ld[^:\n]*?: region `r2' overflowed by 4 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-scripts/rgn-over4.d b/ld/testsuite/ld-scripts/rgn-over4.d
index 1087aec58c4..8ae150dca5b 100644
--- a/ld/testsuite/ld-scripts/rgn-over4.d
+++ b/ld/testsuite/ld-scripts/rgn-over4.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over4.t -Map tmpdir/rgn-over4.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^:\n]*?section `\.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 16 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-scripts/rgn-over5.d b/ld/testsuite/ld-scripts/rgn-over5.d
index 734d9feed67..10a7658534b 100644
--- a/ld/testsuite/ld-scripts/rgn-over5.d
+++ b/ld/testsuite/ld-scripts/rgn-over5.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over5.t -Map tmpdir/rgn-over5.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `v1'\n[^ \n]*?ld[^:\n]*?: region `v1' overflowed by 16 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-scripts/rgn-over6.d b/ld/testsuite/ld-scripts/rgn-over6.d
index 00b41d05630..66c5a16216b 100644
--- a/ld/testsuite/ld-scripts/rgn-over6.d
+++ b/ld/testsuite/ld-scripts/rgn-over6.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over6.t -Map tmpdir/rgn-over6.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `v1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 16 bytes\n[^ \n]*?ld[^:\n]*?: region `v1' overflowed by 16 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-scripts/rgn-over7.d b/ld/testsuite/ld-scripts/rgn-over7.d
index 74abb5c1bcd..3fc70cf885c 100644
--- a/ld/testsuite/ld-scripts/rgn-over7.d
+++ b/ld/testsuite/ld-scripts/rgn-over7.d
@@ -3,6 +3,7 @@
 # ld: -T rgn-over7.t -Map tmpdir/rgn-over7.map
 # error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: section \.data LMA \[0+1008,0+1013\] overlaps section \.text LMA \[0+1000,0+100b\]\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 4 bytes\Z
 
+#...
 Discarded input sections
 #...
 Memory\s+Configuration
diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt1a-x32.d b/ld/testsuite/ld-x86-64/property-x86-ibt1a-x32.d
index 7a95401ac3d..d05ab1dce50 100644
--- a/ld/testsuite/ld-x86-64/property-x86-ibt1a-x32.d
+++ b/ld/testsuite/ld-x86-64/property-x86-ibt1a-x32.d
@@ -1,8 +1,9 @@
 #source: property-x86-empty.s
 #source: property-x86-ibt.s
 #as: --x32 -mx86-used-note=yes
-#ld: -r -m elf32_x86_64
+#ld: -r -m elf32_x86_64 -Map tmpdir/property-x86-ibt1a-x32.map
 #readelf: -n
+#map: property-x86-ibt1a.map
 
 Displaying notes found in: .note.gnu.property
   Owner                 Data size	Description
diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt1a.d b/ld/testsuite/ld-x86-64/property-x86-ibt1a.d
index e989a8a8177..f8d6a063b48 100644
--- a/ld/testsuite/ld-x86-64/property-x86-ibt1a.d
+++ b/ld/testsuite/ld-x86-64/property-x86-ibt1a.d
@@ -1,8 +1,9 @@
 #source: property-x86-empty.s
 #source: property-x86-ibt.s
 #as: --64 -defsym __64_bit__=1 -mx86-used-note=yes
-#ld: -r -melf_x86_64
+#ld: -r -melf_x86_64 -Map tmpdir/property-x86-ibt1a.map
 #readelf: -n
+#map: property-x86-ibt1a.map
 
 Displaying notes found in: .note.gnu.property
   Owner                 Data size	Description
diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt1a.map b/ld/testsuite/ld-x86-64/property-x86-ibt1a.map
new file mode 100644
index 00000000000..976c835d67e
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/property-x86-ibt1a.map
@@ -0,0 +1,3 @@
+#...
+Removed property 0xc0000002 to merge tmpdir/property-x86-empty.o \(0x0\) and tmpdir/property-x86-ibt.o \(0x1\)
+#pass