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2008-03-14 H.J. Lu <hongjiu.lu@intel.com>

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PR ld/5913
	* elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
	(elfNN_ia64_dtprel_base): Likewise.
	(elfNN_ia64_relocate_section): Go to missing_tls_sec if
	tls_sec is NULL before calling elfNN_ia64_tprel_base or
	elfNN_ia64_dtprel_base.  Report unsupported TLS relocations.
This commit is contained in:
H.J. Lu 2008-03-14 16:40:09 +00:00
parent ff9b3928e9
commit 0f2830ff5e
2 changed files with 40 additions and 4 deletions
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9
bfd/ChangeLog
View File

@ -1,3 +1,12 @@
2008-03-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/5913
* elfxx-ia64.c (elfNN_ia64_tprel_base): Remove BFD_ASSERT.
(elfNN_ia64_dtprel_base): Likewise.
(elfNN_ia64_relocate_section): Go to missing_tls_sec if
tls_sec is NULL before calling elfNN_ia64_tprel_base or
elfNN_ia64_dtprel_base. Report unsupported TLS relocations.
2008-03-14 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (process_stubs, spu_elf_relocate_section): Move

35
bfd/elfxx-ia64.c
View File

@ -4188,8 +4188,6 @@ static bfd_vma
elfNN_ia64_tprel_base (struct bfd_link_info *info)
{
asection *tls_sec = elf_hash_table (info)->tls_sec;
BFD_ASSERT (tls_sec != NULL);
return tls_sec->vma - align_power ((bfd_vma) ARCH_SIZE / 4,
tls_sec->alignment_power);
}
@ -4201,7 +4199,6 @@ elfNN_ia64_tprel_base (struct bfd_link_info *info)
static bfd_vma
elfNN_ia64_dtprel_base (struct bfd_link_info *info)
{
BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL);
return elf_hash_table (info)->tls_sec->vma;
}
@ -4971,6 +4968,8 @@ elfNN_ia64_relocate_section (bfd *output_bfd,
case R_IA64_TPREL14:
case R_IA64_TPREL22:
case R_IA64_TPREL64I:
if (elf_hash_table (info)->tls_sec == NULL)
goto missing_tls_sec;
value -= elfNN_ia64_tprel_base (info);
r = elfNN_ia64_install_value (hit_addr, value, r_type);
break;
@ -4982,6 +4981,8 @@ elfNN_ia64_relocate_section (bfd *output_bfd,
case R_IA64_DTPREL32MSB:
case R_IA64_DTPREL64LSB:
case R_IA64_DTPREL64MSB:
if (elf_hash_table (info)->tls_sec == NULL)
goto missing_tls_sec;
value -= elfNN_ia64_dtprel_base (info);
r = elfNN_ia64_install_value (hit_addr, value, r_type);
break;
@ -5000,6 +5001,8 @@ elfNN_ia64_relocate_section (bfd *output_bfd,
case R_IA64_LTOFF_TPREL22:
if (!dynamic_symbol_p)
{
if (elf_hash_table (info)->tls_sec == NULL)
goto missing_tls_sec;
if (!info->shared)
value -= elfNN_ia64_tprel_base (info);
else
@ -5017,7 +5020,11 @@ elfNN_ia64_relocate_section (bfd *output_bfd,
break;
case R_IA64_LTOFF_DTPREL22:
if (!dynamic_symbol_p)
value -= elfNN_ia64_dtprel_base (info);
{
if (elf_hash_table (info)->tls_sec == NULL)
goto missing_tls_sec;
value -= elfNN_ia64_dtprel_base (info);
}
got_r_type = R_IA64_DTPRELNNLSB;
break;
}
@ -5068,6 +5075,7 @@ elfNN_ia64_relocate_section (bfd *output_bfd,
case bfd_reloc_outofrange:
case bfd_reloc_overflow:
default:
missing_tls_sec:
{
const char *name;
@ -5079,6 +5087,25 @@ elfNN_ia64_relocate_section (bfd *output_bfd,
switch (r_type)
{
case R_IA64_TPREL14:
case R_IA64_TPREL22:
case R_IA64_TPREL64I:
case R_IA64_DTPREL14:
case R_IA64_DTPREL22:
case R_IA64_DTPREL64I:
case R_IA64_DTPREL32LSB:
case R_IA64_DTPREL32MSB:
case R_IA64_DTPREL64LSB:
case R_IA64_DTPREL64MSB:
case R_IA64_LTOFF_TPREL22:
case R_IA64_LTOFF_DTPMOD22:
case R_IA64_LTOFF_DTPREL22:
(*_bfd_error_handler)
(_("%B: missing TLS section for relocation %s against `%s' at 0x%lx in section `%A'."),
input_bfd, input_section, howto->name, name,
rel->r_offset);
break;
case R_IA64_PCREL21B:
case R_IA64_PCREL21BI:
case R_IA64_PCREL21M: