diff options
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 39 |
1 files changed, 22 insertions, 17 deletions
@@ -1,7 +1,7 @@ /* ELF executable support for BFD. Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, - 2002, 2003, 2004 Free Software Foundation, Inc. + 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -5977,10 +5977,10 @@ _bfd_elf_canonicalize_dynamic_symtab (bfd *abfd, return symcount; } -/* Return the size required for the dynamic reloc entries. Any - section that was actually installed in the BFD, and has type - SHT_REL or SHT_RELA, and uses the dynamic symbol table, is - considered to be a dynamic reloc section. */ +/* Return the size required for the dynamic reloc entries. Any loadable + section that was actually installed in the BFD, and has type SHT_REL + or SHT_RELA, and uses the dynamic symbol table, is considered to be a + dynamic reloc section. */ long _bfd_elf_get_dynamic_reloc_upper_bound (bfd *abfd) @@ -5996,7 +5996,8 @@ _bfd_elf_get_dynamic_reloc_upper_bound (bfd *abfd) ret = sizeof (arelent *); for (s = abfd->sections; s != NULL; s = s->next) - if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd) + if ((s->flags & SEC_LOAD) != 0 + && elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd) && (elf_section_data (s)->this_hdr.sh_type == SHT_REL || elf_section_data (s)->this_hdr.sh_type == SHT_RELA)) ret += ((s->size / elf_section_data (s)->this_hdr.sh_entsize) @@ -6005,14 +6006,13 @@ _bfd_elf_get_dynamic_reloc_upper_bound (bfd *abfd) return ret; } -/* Canonicalize the dynamic relocation entries. Note that we return - the dynamic relocations as a single block, although they are - actually associated with particular sections; the interface, which - was designed for SunOS style shared libraries, expects that there - is only one set of dynamic relocs. Any section that was actually - installed in the BFD, and has type SHT_REL or SHT_RELA, and uses - the dynamic symbol table, is considered to be a dynamic reloc - section. */ +/* Canonicalize the dynamic relocation entries. Note that we return the + dynamic relocations as a single block, although they are actually + associated with particular sections; the interface, which was + designed for SunOS style shared libraries, expects that there is only + one set of dynamic relocs. Any loadable section that was actually + installed in the BFD, and has type SHT_REL or SHT_RELA, and uses the + dynamic symbol table, is considered to be a dynamic reloc section. */ long _bfd_elf_canonicalize_dynamic_reloc (bfd *abfd, @@ -6033,7 +6033,8 @@ _bfd_elf_canonicalize_dynamic_reloc (bfd *abfd, ret = 0; for (s = abfd->sections; s != NULL; s = s->next) { - if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd) + if ((s->flags & SEC_LOAD) != 0 + && elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd) && (elf_section_data (s)->this_hdr.sh_type == SHT_REL || elf_section_data (s)->this_hdr.sh_type == SHT_RELA)) { @@ -7908,7 +7909,7 @@ long _bfd_elf_get_synthetic_symtab (bfd *abfd, long symcount ATTRIBUTE_UNUSED, asymbol **syms ATTRIBUTE_UNUSED, - long dynsymcount ATTRIBUTE_UNUSED, + long dynsymcount, asymbol **dynsyms, asymbol **ret) { @@ -7924,10 +7925,14 @@ _bfd_elf_get_synthetic_symtab (bfd *abfd, char *names; asection *plt; + *ret = NULL; + if ((abfd->flags & (DYNAMIC | EXEC_P)) == 0) return 0; - *ret = NULL; + if (dynsymcount <= 0) + return 0; + if (!bed->plt_sym_val) return 0; |