diff options
Diffstat (limited to 'bfd/som.c')
| -rw-r--r-- | bfd/som.c | 28 |
1 files changed, 23 insertions, 5 deletions
@@ -1913,6 +1913,7 @@ setup_sections (abfd, file_hdr, current_offset) struct som_subspace_dictionary_record subspace, save_subspace; unsigned int subspace_index; asection *space_asect; + bfd_size_type space_size = 0; char *newname; /* Read the space dictionary element. */ @@ -2104,6 +2105,9 @@ setup_sections (abfd, file_hdr, current_offset) subspace_asect->alignment_power = exact_log2 (subspace.alignment); if (subspace_asect->alignment_power == (unsigned) -1) goto error_return; + + /* Keep track of the accumulated sizes of the sections. */ + space_size += subspace.subspace_length; } /* This can happen for a .o which defines symbols in otherwise @@ -2111,11 +2115,25 @@ setup_sections (abfd, file_hdr, current_offset) if (!save_subspace.file_loc_init_value) space_asect->size = 0; else - /* Setup the size for the space section based upon the info in the - last subspace of the space. */ - space_asect->size = (save_subspace.subspace_start - - space_asect->vma - + save_subspace.subspace_length); + { + if (file_hdr->a_magic != RELOC_MAGIC) + { + /* Setup the size for the space section based upon the info + in the last subspace of the space. */ + space_asect->size = (save_subspace.subspace_start + - space_asect->vma + + save_subspace.subspace_length); + } + else + { + /* The subspace_start field is not initialised in relocatable + only objects, so it cannot be used for length calculations. + Instead we use the space_size value which we have been + accumulating. This isn't an accurate estimate since it + ignores alignment and ordering issues. */ + space_asect->size = space_size; + } + } } /* Now that we've read in all the subspace records, we need to assign a target index to each subspace. */ |