diff options
| -rw-r--r-- | bfd/coff-bfd.h | 4 | ||||
| -rw-r--r-- | bfd/peicode.h | 1 | ||||
| -rw-r--r-- | bfd/xcofflink.c | 66 |
3 files changed, 28 insertions, 43 deletions
diff --git a/bfd/coff-bfd.h b/bfd/coff-bfd.h index a4e4446..133ccad 100644 --- a/bfd/coff-bfd.h +++ b/bfd/coff-bfd.h @@ -43,12 +43,8 @@ struct coff_section_tdata { /* The relocs, swapped into COFF internal form. This may be NULL. */ struct internal_reloc *relocs; - /* If this is TRUE, the relocs entry may not be freed. */ - bool keep_relocs; /* The section contents. This may be NULL. */ bfd_byte *contents; - /* If this is TRUE, the contents entry may not be freed. */ - bool keep_contents; /* Information cached by coff_find_nearest_line. */ bool saved_bias; bfd_signed_vma bias; diff --git a/bfd/peicode.h b/bfd/peicode.h index fef7d0d..43226ca 100644 --- a/bfd/peicode.h +++ b/bfd/peicode.h @@ -526,7 +526,6 @@ pe_ILF_save_relocs (pe_ILF_vars * vars, abort (); coff_section_data (vars->abfd, sec)->relocs = vars->int_reltab; - coff_section_data (vars->abfd, sec)->keep_relocs = true; sec->relocation = vars->reltab; sec->reloc_count = vars->relcount; diff --git a/bfd/xcofflink.c b/bfd/xcofflink.c index 0bf0603..b3ab780 100644 --- a/bfd/xcofflink.c +++ b/bfd/xcofflink.c @@ -216,7 +216,7 @@ static bool xcoff_mark (struct bfd_link_info *, asection *); /* Read the contents of a section. */ -static bool +static bfd_byte * xcoff_get_section_contents (bfd *abfd, asection *sec) { if (coff_section_data (abfd, sec) == NULL) @@ -225,22 +225,22 @@ xcoff_get_section_contents (bfd *abfd, asection *sec) sec->used_by_bfd = bfd_zalloc (abfd, amt); if (sec->used_by_bfd == NULL) - return false; + return NULL; } - if (coff_section_data (abfd, sec)->contents == NULL) + bfd_byte *contents = coff_section_data (abfd, sec)->contents; + if (contents == NULL) { - bfd_byte *contents; - - if (! bfd_malloc_and_get_section (abfd, sec, &contents)) + if (bfd_malloc_and_get_section (abfd, sec, &contents)) + coff_section_data (abfd, sec)->contents = contents; + else { free (contents); - return false; + contents = NULL; } - coff_section_data (abfd, sec)->contents = contents; } - return true; + return contents; } /* Get the size required to hold the dynamic symbols. */ @@ -265,9 +265,9 @@ _bfd_xcoff_get_dynamic_symtab_upper_bound (bfd *abfd) return -1; } - if (! xcoff_get_section_contents (abfd, lsec)) + contents = xcoff_get_section_contents (abfd, lsec); + if (!contents) return -1; - contents = coff_section_data (abfd, lsec)->contents; bfd_xcoff_swap_ldhdr_in (abfd, (void *) contents, &ldhdr); @@ -299,11 +299,9 @@ _bfd_xcoff_canonicalize_dynamic_symtab (bfd *abfd, asymbol **psyms) return -1; } - if (! xcoff_get_section_contents (abfd, lsec)) + contents = xcoff_get_section_contents (abfd, lsec); + if (!contents) return -1; - contents = coff_section_data (abfd, lsec)->contents; - - coff_section_data (abfd, lsec)->keep_contents = true; bfd_xcoff_swap_ldhdr_in (abfd, contents, &ldhdr); @@ -386,9 +384,9 @@ _bfd_xcoff_get_dynamic_reloc_upper_bound (bfd *abfd) return -1; } - if (! xcoff_get_section_contents (abfd, lsec)) + contents = xcoff_get_section_contents (abfd, lsec); + if (!contents) return -1; - contents = coff_section_data (abfd, lsec)->contents; bfd_xcoff_swap_ldhdr_in (abfd, (struct external_ldhdr *) contents, &ldhdr); @@ -421,9 +419,9 @@ _bfd_xcoff_canonicalize_dynamic_reloc (bfd *abfd, return -1; } - if (! xcoff_get_section_contents (abfd, lsec)) + contents = xcoff_get_section_contents (abfd, lsec); + if (!contents) return -1; - contents = coff_section_data (abfd, lsec)->contents; bfd_xcoff_swap_ldhdr_in (abfd, contents, &ldhdr); @@ -915,9 +913,9 @@ xcoff_link_add_dynamic_symbols (bfd *abfd, struct bfd_link_info *info) return false; } - if (! xcoff_get_section_contents (abfd, lsec)) + contents = xcoff_get_section_contents (abfd, lsec); + if (!contents) return false; - contents = coff_section_data (abfd, lsec)->contents; /* Remove the sections from this object, so that they do not get included in the link. */ @@ -1044,11 +1042,8 @@ xcoff_link_add_dynamic_symbols (bfd *abfd, struct bfd_link_info *info) } } - if (contents != NULL && ! coff_section_data (abfd, lsec)->keep_contents) - { - free (coff_section_data (abfd, lsec)->contents); - coff_section_data (abfd, lsec)->contents = NULL; - } + free (contents); + coff_section_data (abfd, lsec)->contents = NULL; /* Record this file in the import files. */ n = bfd_alloc (abfd, (bfd_size_type) sizeof (struct xcoff_import_file)); @@ -2306,8 +2301,7 @@ xcoff_link_add_symbols (bfd *abfd, struct bfd_link_info *info) /* If we are not keeping memory, free the reloc information. */ if (! info->keep_memory - && coff_section_data (abfd, o) != NULL - && ! coff_section_data (abfd, o)->keep_relocs) + && coff_section_data (abfd, o) != NULL) { free (coff_section_data (abfd, o)->relocs); coff_section_data (abfd, o)->relocs = NULL; @@ -2383,9 +2377,9 @@ xcoff_link_check_dynamic_ar_symbols (bfd *abfd, /* There are no symbols, so don't try to include it. */ return true; - if (! xcoff_get_section_contents (abfd, lsec)) + contents = xcoff_get_section_contents (abfd, lsec); + if (!contents) return false; - contents = coff_section_data (abfd, lsec)->contents; bfd_xcoff_swap_ldhdr_in (abfd, contents, &ldhdr); @@ -2434,12 +2428,9 @@ xcoff_link_check_dynamic_ar_symbols (bfd *abfd, } } - /* We do not need this shared object. */ - if (contents != NULL && ! coff_section_data (abfd, lsec)->keep_contents) - { - free (coff_section_data (abfd, lsec)->contents); - coff_section_data (abfd, lsec)->contents = NULL; - } + /* We do not need this shared object's .loader section. */ + free (contents); + coff_section_data (abfd, lsec)->contents = NULL; return true; } @@ -3142,8 +3133,7 @@ xcoff_mark (struct bfd_link_info *info, asection *sec) } if (! info->keep_memory - && coff_section_data (sec->owner, sec) != NULL - && ! coff_section_data (sec->owner, sec)->keep_relocs) + && coff_section_data (sec->owner, sec) != NULL) { free (coff_section_data (sec->owner, sec)->relocs); coff_section_data (sec->owner, sec)->relocs = NULL; |