Commit: 493f652c956f2037c1c638c1887b634d67da0835 - binutils_os216 (git)

GNU Binutils with patches for OS216

Commit MetaInfo

• Révision: 493f652c956f2037c1c638c1887b634d67da0835 (tree)
• l'heure: 2016-04-30 00:27:29
• Auteur: H.J. Lu <hjl.tools@gmai...>
• Commiter: H.J. Lu

Message de Log

Set interpreter in x86 create_dynamic_sections

Set interpreter in x86 create_dynamic_sections to make this information
available to x86 check_relocs.

* elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
setting to ...
(elf_i386_create_dynamic_sections): Here.
* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
interp setting to ...
(elf_x86_64_create_dynamic_sections): Here.

Change Summary

• modified: bfd/ChangeLog
• modified: bfd/elf32-i386.c
• modified: bfd/elf64-x86-64.c

Modification

--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,14 @@
 2016-04-29  H.J. Lu  <[e-mail]>
 
+	* elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
+	setting to ...
+	(elf_i386_create_dynamic_sections): Here.
+	* elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
+	interp setting to ...
+	(elf_x86_64_create_dynamic_sections): Here.
+
[phone]  H.J. Lu  <[e-mail]>
+
 	* elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
 	and replace (EH)->has_got_reloc with GOT_RELOC.
 	(elf_i386_fixup_symbol): Pass has_got_reloc to

--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -1066,6 +1066,17 @@ elf_i386_create_dynamic_sections (bfd *dynobj, struct bfd_link_info *info)
   if (htab == NULL)
     return FALSE;
 
+  /* Set the contents of the .interp section to the interpreter.  */
+  if (bfd_link_executable (info) && !info->nointerp)
+    {
+      asection *s = bfd_get_linker_section (dynobj, ".interp");
+      if (s == NULL)
+	abort ();
+      s->size = sizeof ELF_DYNAMIC_INTERPRETER;
+      s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
+      htab->interp = s;
+    }
+
   htab->sdynbss = bfd_get_linker_section (dynobj, ".dynbss");
   if (!htab->sdynbss)
     abort ();
@@ -3089,20 +3100,6 @@ elf_i386_size_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
   if (dynobj == NULL)
     abort ();
 
-  if (htab->elf.dynamic_sections_created)
-    {
-      /* Set the contents of the .interp section to the interpreter.  */
-      if (bfd_link_executable (info) && !info->nointerp)
-	{
-	  s = bfd_get_linker_section (dynobj, ".interp");
-	  if (s == NULL)
-	    abort ();
-	  s->size = sizeof ELF_DYNAMIC_INTERPRETER;
-	  s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
-	  htab->interp = s;
-	}
-    }
-
   /* Set up .got offsets for local syms, and space for local dynamic
      relocs.  */
   for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)

--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -1109,6 +1109,17 @@ elf_x86_64_create_dynamic_sections (bfd *dynobj,
   if (htab == NULL)
     return FALSE;
 
+  /* Set the contents of the .interp section to the interpreter.  */
+  if (bfd_link_executable (info) && !info->nointerp)
+    {
+      asection *s = bfd_get_linker_section (dynobj, ".interp");
+      if (s == NULL)
+	abort ();
+      s->size = htab->dynamic_interpreter_size;
+      s->contents = (unsigned char *) htab->dynamic_interpreter;
+      htab->interp = s;
+    }
+
   htab->sdynbss = bfd_get_linker_section (dynobj, ".dynbss");
   if (!htab->sdynbss)
     abort ();
@@ -3446,20 +3457,6 @@ elf_x86_64_size_dynamic_sections (bfd *output_bfd,
   if (dynobj == NULL)
     abort ();
 
-  if (htab->elf.dynamic_sections_created)
-    {
-      /* Set the contents of the .interp section to the interpreter.  */
-      if (bfd_link_executable (info) && !info->nointerp)
-	{
-	  s = bfd_get_linker_section (dynobj, ".interp");
-	  if (s == NULL)
-	    abort ();
-	  s->size = htab->dynamic_interpreter_size;
-	  s->contents = (unsigned char *) htab->dynamic_interpreter;
-	  htab->interp = s;
-	}
-    }
-
   /* Set up .got offsets for local syms, and space for local dynamic
      relocs.  */
   for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)