gdbarch: add instruction predicate methods

[deliverable/binutils-gdb.git] / bfd / elf.c

diff --git a/bfd/elf.c b/bfd/elf.c
index b589e60777f4041509e8dc9ec84f6857928dad36..3815e32103bf4ad08da9a37ddffbdf0b069ccb85 100644 (file)
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -1,6 +1,6 @@
 /* ELF executable support for BFD.
 
-   Copyright 1993-2013 Free Software Foundation, Inc.
+   Copyright 1993-2014 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -3075,11 +3075,13 @@ assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info)
        {
          d->rel.hdr->sh_link = elf_onesymtab (abfd);
          d->rel.hdr->sh_info = d->this_idx;
+         d->rel.hdr->sh_flags |= SHF_INFO_LINK;
        }
       if (d->rela.idx != 0)
        {
          d->rela.hdr->sh_link = elf_onesymtab (abfd);
          d->rela.hdr->sh_info = d->this_idx;
+         d->rela.hdr->sh_flags |= SHF_INFO_LINK;
        }
 
       /* We need to set up sh_link for SHF_LINK_ORDER.  */
@@ -3166,7 +3168,10 @@ assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info)
            name += 5;
          s = bfd_get_section_by_name (abfd, name);
          if (s != NULL)
-           d->this_hdr.sh_info = elf_section_data (s)->this_idx;
+           {
+             d->this_hdr.sh_info = elf_section_data (s)->this_idx;
+             d->this_hdr.sh_flags |= SHF_INFO_LINK;
+           }
          break;
 
        case SHT_STRTAB:
@@ -4179,11 +4184,7 @@ _bfd_elf_map_sections_to_segments (bfd *abfd, struct bfd_link_info *info)
                        == (SEC_LOAD | SEC_HAS_CONTENTS))
                      break;
 
-                 if (i == (unsigned) -1)
-                   continue;
-
-                 if (m->sections[i]->vma + m->sections[i]->size
-                     >= info->relro_end)
+                 if (i != (unsigned) -1)
                    break;
                }
            }
@@ -4308,6 +4309,9 @@ elf_sort_sections (const void *arg1, const void *arg2)
 static file_ptr
 vma_page_aligned_bias (bfd_vma vma, ufile_ptr off, bfd_vma maxpagesize)
 {
+  /* PR binutils/16199: Handle an alignment of zero.  */
+  if (maxpagesize == 0)
+    maxpagesize = 1;
   return ((vma - off) % maxpagesize);
 }
 
@@ -4784,6 +4788,7 @@ assign_file_positions_for_load_sections (bfd *abfd,
                p->p_flags |= PF_W;
            }
        }
+
       off -= off_adjust;
 
       /* Check that all sections are in a PT_LOAD segment.
@@ -4985,14 +4990,11 @@ assign_file_positions_for_non_load_sections (bfd *abfd,
                {
                  if (lp->p_type == PT_LOAD
                      && lp->p_vaddr < link_info->relro_end
-                     && lp->p_vaddr + lp->p_filesz >= link_info->relro_end
                      && lm->count != 0
                      && lm->sections[0]->vma >= link_info->relro_start)
                    break;
                }
 
-             /* PR ld/14207.  If the RELRO segment doesn't fit in the
-                LOAD segment, it should be removed.  */
              BFD_ASSERT (lm != NULL);
            }
          else