elf: Set rel_from_abs to 1 for __ehdr_start

bfdlink.h has

  /* Symbol will be converted from absolute to section-relative.  Set for
     symbols defined by a script from "dot" (also SEGMENT_START or ORIGIN)
     outside of an output section statement.  */
  unsigned int rel_from_abs : 1;

linker.c has

.{* Return TRUE if the symbol described by a linker hash entry H
.   is going to be absolute.  Linker-script defined symbols can be
.   converted from absolute to section-relative ones late in the
.   link.  Use this macro to correctly determine whether the symbol
.   will actually end up absolute in output.  *}
.#define bfd_is_abs_symbol(H) \
.  (((H)->type == bfd_link_hash_defined \
.    || (H)->type == bfd_link_hash_defweak) \
.   && bfd_is_abs_section ((H)->u.def.section) \
.   && !(H)->rel_from_abs)
.

Set rel_from_abs to 1 for __ehdr_start which will be converted from
absolute to section-relative in assign_file_positions_for_load_sections.

	PR ld/26869
	* ldelf.c (ldelf_before_allocation): Set rel_from_abs to 1 for
	__ehdr_start.
	* testsuite/ld-i386/i386.exp: Run pr26869.
	* testsuite/ld-i386/pr26869.d: New file.
	* testsuite/ld-i386/pr26869.s: Likewise.

1 files changed, 2 insertions, 0 deletions

diff --git a/ld/ldelf.c b/ld/ldelf.c
index c37358f..5cfddef 100644
--- a/ld/ldelf.c
+++ b/ld/ldelf.c
@@ -1590,6 +1590,8 @@ ldelf_before_allocation (char *audit, char *depaudit,
 		      (char *) &ehdr_start->u + sizeof ehdr_start->u.def.next,
 		      sizeof ehdr_start_save_u);
 	      ehdr_start->type = bfd_link_hash_defined;
+	      /* It will be converted to section-relative later.  */
+	      ehdr_start->rel_from_abs = 1;
 	      ehdr_start->u.def.section = bfd_abs_section_ptr;
 	      ehdr_start->u.def.value = 0;
 	    }