diff options
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -5125,6 +5125,7 @@ assign_file_positions_for_load_sections (bfd *abfd, Elf_Internal_Phdr *p; file_ptr off; bfd_size_type maxpagesize; + unsigned int pt_load_count = 0; unsigned int alloc; unsigned int i, j; bfd_vma header_pad = 0; @@ -5252,6 +5253,7 @@ assign_file_positions_for_load_sections (bfd *abfd, maxpagesize = m->p_align; p->p_align = maxpagesize; + pt_load_count += 1; } else if (m->p_align_valid) p->p_align = m->p_align; @@ -5303,6 +5305,15 @@ assign_file_positions_for_load_sections (bfd *abfd, } off_adjust = vma_page_aligned_bias (p->p_vaddr, off, align); + + /* Broken hardware and/or kernel require that files do not + map the same page with different permissions on some hppa + processors. */ + if (pt_load_count > 1 + && bed->no_page_alias + && (off & (maxpagesize - 1)) != 0 + && (off & -maxpagesize) == ((off + off_adjust) & -maxpagesize)) + off_adjust += maxpagesize; off += off_adjust; if (no_contents) { |