diff options
| author | David S. Miller <davem@davemloft.net> | 2010-03-03 02:10:22 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-03 02:14:02 -0800 |
| commit | 7ec1221ff7a5e3faa4e58cdfeb3722b2958499e2 (patch) | |
| tree | dc64c2d2b15eab3aa62dc7314b535b6997f54b18 /sysdeps/sparc/sparc32/dl-machine.h | |
| parent | 42488a4d317ffdc9274b8e2b430fc930db4da8b8 (diff) | |
sparc: Use ba,a,pt in PLTs and fix bugs in R_SPARC_JMP_IREL handling.
2010-03-03 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_lazy_rel): Must
pass '1' for 't' argument to sparc_fixup_plt.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_lazy_rel):
Likewise.
* sysdeps/sparc/sparc32/dl-plt.h (OPCODE_BA_PT): Define.
(sparc_fixup_plt): Document 't' argument. Enable branch
optimization and use v9 branches when possible. Explain why we
cannot unconditionally patch the branch into the first PLT
instruction.
* sysdeps/sparc/sparc64/dl-plt.h (sparc64_fixup_plt): Document 't'
argument. Use v9 branches when possible. Explain why we can in
fact unconditionally use a branch in the first PLT instruction
here.
Diffstat (limited to 'sysdeps/sparc/sparc32/dl-machine.h')
| -rw-r--r-- | sysdeps/sparc/sparc32/dl-machine.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h index 53257104a6..9631db32e1 100644 --- a/sysdeps/sparc/sparc32/dl-machine.h +++ b/sysdeps/sparc/sparc32/dl-machine.h @@ -563,7 +563,7 @@ elf_machine_lazy_rel (struct link_map *map, { Elf32_Addr value = map->l_addr + reloc->r_addend; value = ((Elf32_Addr (*) (void)) value) (); - sparc_fixup_plt (reloc, reloc_addr, value, 0, 1); + sparc_fixup_plt (reloc, reloc_addr, value, 1, 1); } else if (r_type == R_SPARC_NONE) ; |