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* elf-bfd.h (struct elf_backend_data): Reorder collect and

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type_change_ok; add sign_extend_vma.
        * elf32-mips.c (elf_backend_sign_extend_vma): Define.
        * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
        (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
        * elfxx-target.h (elf_backend_sign_extend_vma): Default.
        (elfNN_bed): Follow struture changes.
This commit is contained in:
Richard Henderson
1999-11-18 01:06:45 +00:00
parent 22b3e891f0
commit 86dc0f79f5
5 changed files with 58 additions and 18 deletions
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28
bfd/elfcode.h
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@@ -207,8 +207,13 @@ elf_swap_symbol_in (abfd, src, dst)
const Elf_External_Sym *src;
Elf_Internal_Sym *dst;
{
int signed_vma = get_elf_backend_data (abfd)->sign_extend_vma;
dst->st_name = bfd_h_get_32 (abfd, (bfd_byte *) src->st_name);
dst->st_value = get_word (abfd, (bfd_byte *) src->st_value);
if (signed_vma)
dst->st_value = get_signed_word (abfd, (bfd_byte *) src->st_value);
else
dst->st_value = get_word (abfd, (bfd_byte *) src->st_value);
dst->st_size = get_word (abfd, (bfd_byte *) src->st_size);
dst->st_info = bfd_h_get_8 (abfd, (bfd_byte *) src->st_info);
dst->st_other = bfd_h_get_8 (abfd, (bfd_byte *) src->st_other);
@@ -295,10 +300,15 @@ elf_swap_shdr_in (abfd, src, dst)
const Elf_External_Shdr *src;
Elf_Internal_Shdr *dst;
{
int signed_vma = get_elf_backend_data (abfd)->sign_extend_vma;
dst->sh_name = bfd_h_get_32 (abfd, (bfd_byte *) src->sh_name);
dst->sh_type = bfd_h_get_32 (abfd, (bfd_byte *) src->sh_type);
dst->sh_flags = get_word (abfd, (bfd_byte *) src->sh_flags);
dst->sh_addr = get_word (abfd, (bfd_byte *) src->sh_addr);
if (signed_vma)
dst->sh_addr = get_signed_word (abfd, (bfd_byte *) src->sh_addr);
else
dst->sh_addr = get_word (abfd, (bfd_byte *) src->sh_addr);
dst->sh_offset = get_word (abfd, (bfd_byte *) src->sh_offset);
dst->sh_size = get_word (abfd, (bfd_byte *) src->sh_size);
dst->sh_link = bfd_h_get_32 (abfd, (bfd_byte *) src->sh_link);
@@ -341,11 +351,21 @@ elf_swap_phdr_in (abfd, src, dst)
const Elf_External_Phdr *src;
Elf_Internal_Phdr *dst;
{
int signed_vma = get_elf_backend_data (abfd)->sign_extend_vma;
dst->p_type = bfd_h_get_32 (abfd, (bfd_byte *) src->p_type);
dst->p_flags = bfd_h_get_32 (abfd, (bfd_byte *) src->p_flags);
dst->p_offset = get_word (abfd, (bfd_byte *) src->p_offset);
dst->p_vaddr = get_word (abfd, (bfd_byte *) src->p_vaddr);
dst->p_paddr = get_word (abfd, (bfd_byte *) src->p_paddr);
if (signed_vma)
{
dst->p_vaddr = get_signed_word (abfd, (bfd_byte *) src->p_vaddr);
dst->p_paddr = get_signed_word (abfd, (bfd_byte *) src->p_paddr);
}
else
{
dst->p_vaddr = get_word (abfd, (bfd_byte *) src->p_vaddr);
dst->p_paddr = get_word (abfd, (bfd_byte *) src->p_paddr);
}
dst->p_filesz = get_word (abfd, (bfd_byte *) src->p_filesz);
dst->p_memsz = get_word (abfd, (bfd_byte *) src->p_memsz);
dst->p_align = get_word (abfd, (bfd_byte *) src->p_align);