diff options
Diffstat (limited to 'bfd/reloc.c')
| -rw-r--r-- | bfd/reloc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/bfd/reloc.c b/bfd/reloc.c index 65aa3cb..4e95d85 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -1544,14 +1544,15 @@ _bfd_relocate_contents (reloc_howto_type *howto, return flag; } -/* Clear a given location using a given howto, by applying a relocation value - of zero and discarding any in-place addend. This is used for fixed-up +/* Clear a given location using a given howto, by applying a fixed relocation + value and discarding any in-place addend. This is used for fixed-up relocations against discarded symbols, to make ignorable debug or unwind information more obvious. */ void _bfd_clear_contents (reloc_howto_type *howto, bfd *input_bfd, + asection *input_section, bfd_byte *location) { int size; @@ -1585,6 +1586,13 @@ _bfd_clear_contents (reloc_howto_type *howto, /* Zero out the unwanted bits of X. */ x &= ~howto->dst_mask; + /* For a range list, use 1 instead of 0 as placeholder. 0 + would terminate the list, hiding any later entries. */ + if (strcmp (bfd_get_section_name (input_bfd, input_section), + ".debug_ranges") == 0 + && (howto->dst_mask & 1) != 0) + x |= 1; + /* Put the relocated value back in the object file. */ switch (size) { @@ -5756,7 +5764,8 @@ bfd_generic_get_relocated_section_contents (bfd *abfd, "unused", FALSE, 0, 0, FALSE); p = data + (*parent)->address * bfd_octets_per_byte (input_bfd); - _bfd_clear_contents ((*parent)->howto, input_bfd, p); + _bfd_clear_contents ((*parent)->howto, input_bfd, input_section, + p); (*parent)->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr; (*parent)->addend = 0; (*parent)->howto = &none_howto; |