patches/binutils/2.35/binutils-duplicate-sections.patch

   1 diff -rup binutils.orig/ld/ldlang.c binutils-2.35.1/ld/ldlang.c
   2 --- binutils.orig/ld/ldlang.c   2021-01-04 15:20:32.901498036 +0000
   3 +++ binutils-2.35.1/ld/ldlang.c 2021-01-04 15:22:03.151916333 +0000
   4 @@ -1529,6 +1529,8 @@ lang_output_section_statement_lookup (co
   5
   6    entry->s.output_section_statement.name = name;
   7    entry->s.output_section_statement.constraint = constraint;
   8 +  entry->s.output_section_statement.dup_output = (create == 2
   9 +                                                 || constraint == SPECIAL);
  10    return &entry->s.output_section_statement;
  11  }
  12
  13 @@ -2390,7 +2392,7 @@ init_os (lang_output_section_statement_t
  14    if (strcmp (s->name, DISCARD_SECTION_NAME) == 0)
  15      einfo (_("%F%P: illegal use of `%s' section\n"), DISCARD_SECTION_NAME);
  16
  17 -  if (s->constraint != SPECIAL)
  18 +  if (!s->dup_output)
  19      s->bfd_section = bfd_get_section_by_name (link_info.output_bfd, s->name);
  20    if (s->bfd_section == NULL)
  21      s->bfd_section = bfd_make_section_anyway_with_flags (link_info.output_bfd,
  22 diff -rup binutils.orig/ld/ldlang.h binutils-2.35.1/ld/ldlang.h
  23 --- binutils.orig/ld/ldlang.h   2021-01-04 15:20:32.627499830 +0000
  24 +++ binutils-2.35.1/ld/ldlang.h 2021-01-04 15:21:06.688277003 +0000
  25 @@ -173,6 +173,9 @@ typedef struct lang_output_section_state
  26    unsigned int after_end : 1;
  27    /* If this section uses the alignment of its input sections.  */
  28    unsigned int align_lma_with_input : 1;
  29 +  /* If script has duplicate output section statements of the same name
  30 +     create duplicate output sections.  */
  31 +  unsigned int dup_output : 1;
  32  } lang_output_section_statement_type;
  33
  34  typedef struct