(bfd *, arelent *, Elf_Internal_Rela *);
static long mips_elf64_get_reloc_upper_bound
(bfd *, asection *);
-static long mips_elf64_canonicalize_reloc
- (bfd *, asection *, arelent **, asymbol **);
static long mips_elf64_get_dynamic_reloc_upper_bound
(bfd *);
-static long mips_elf64_canonicalize_dynamic_reloc
- (bfd *, arelent **, asymbol **);
static bfd_boolean mips_elf64_slurp_one_reloc_table
(bfd *, asection *, Elf_Internal_Shdr *, bfd_size_type, arelent *,
asymbol **, bfd_boolean);
return _bfd_elf_get_dynamic_reloc_upper_bound (abfd) * 3;
}
-/* We must also copy more relocations than the corresponding functions
- in elf.c would, so the two following functions are slightly
- modified from elf.c, that multiply the external relocation count by
- 3 to obtain the internal relocation count. */
-
-static long
-mips_elf64_canonicalize_reloc (bfd *abfd, sec_ptr section,
- arelent **relptr, asymbol **symbols)
-{
- arelent *tblptr;
- unsigned int i;
- const struct elf_backend_data *bed = get_elf_backend_data (abfd);
-
- if (! bed->s->slurp_reloc_table (abfd, section, symbols, FALSE))
- return -1;
-
- tblptr = section->relocation;
- for (i = 0; i < section->reloc_count * 3; i++)
- *relptr++ = tblptr++;
-
- *relptr = NULL;
-
- return section->reloc_count * 3;
-}
-
-static long
-mips_elf64_canonicalize_dynamic_reloc (bfd *abfd, arelent **storage,
- asymbol **syms)
-{
- bfd_boolean (*slurp_relocs) (bfd *, asection *, asymbol **, bfd_boolean);
- asection *s;
- long ret;
-
- if (elf_dynsymtab (abfd) == 0)
- {
- bfd_set_error (bfd_error_invalid_operation);
- return -1;
- }
-
- slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table;
- ret = 0;
- for (s = abfd->sections; s != NULL; s = s->next)
- {
- if (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))
- {
- arelent *p;
- long count, i;
-
- if (! (*slurp_relocs) (abfd, s, syms, TRUE))
- return -1;
- count = s->size / elf_section_data (s)->this_hdr.sh_entsize * 3;
- p = s->relocation;
- for (i = 0; i < count; i++)
- *storage++ = p++;
- ret += count;
- }
- }
-
- *storage = NULL;
-
- return ret;
-}
-
/* Read the relocations from one reloc section. This is mostly copied
from elfcode.h, except for the changes to expand one external
- relocation to 3 internal ones. We must unfortunately set
- reloc_count to the number of external relocations, because a lot of
- generic code seems to depend on this. */
+ relocation to 3 internal ones. To reduce processing effort we
+ could discard those R_MIPS_NONE relocations that occupy the second
+ and the third entry of a triplet, as `mips_elf64_write_rel' and
+ `mips_elf64_write_rela' recreate them in output automagically,
+ however that would also remove them from `objdump -r' output,
+ breaking a long-established tradition and likely confusing people. */
static bfd_boolean
mips_elf64_slurp_one_reloc_table (bfd *abfd, asection *asect,
}
}
- asect->reloc_count += (relent - relents) / 3;
+ asect->reloc_count += relent - relents;
if (allocated != NULL)
free (allocated);
_bfd_mips_elf_print_private_bfd_data
#define bfd_elf64_get_reloc_upper_bound mips_elf64_get_reloc_upper_bound
-#define bfd_elf64_canonicalize_reloc mips_elf64_canonicalize_reloc
#define bfd_elf64_get_dynamic_reloc_upper_bound mips_elf64_get_dynamic_reloc_upper_bound
-#define bfd_elf64_canonicalize_dynamic_reloc mips_elf64_canonicalize_dynamic_reloc
#define bfd_elf64_mkobject _bfd_mips_elf_mkobject
/* The SGI style (n)64 NewABI. */
set copyfile tmpdir/copy
}
+set has_newabi [expr [istarget *-*-irix6*] \
+ || [istarget mips*-*-linux*] \
+ || [istarget mips*-sde-elf*] \
+ || [istarget mips*-mti-elf*] \
+ || [istarget mips*-img-elf*]]
+
run_dump_test "mips-ase-1"
run_dump_test "mips-ase-2"
run_dump_test "mips-ase-3"
run_dump_test "mips16e2-extend-insn"
run_dump_test "mips16-alias"
run_dump_test "mips16-noalias"
+
+run_dump_test "mips-note-2"
+run_dump_test "mips-note-2r"
+if $has_newabi {
+ run_dump_test "mips-note-2-n32"
+ run_dump_test "mips-note-2-n64"
+ run_dump_test "mips-note-2r-n32"
+ run_dump_test "mips-note-2r-n64"
+}
projects / deliverable / binutils-gdb.git / commitdiff
