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* elf32-arm.c (elf32_arm_check_relocs): Avoid aliasing warnings from
	GCC.
	(elf32_arm_size_dynamic_sections): Likewise.
	* ecofflink.c (bfd_ecoff_debug_one_external): Likewise.
	* elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
	* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
	* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
	* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
	* elf32-s390.c (elf_s390_check_relocs): Likewise.
	(elf_s390_size_dynamic_sections): Likewise.
	* elf32-sh.c (sh_elf_check_relocs): Likewise.
	* elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count)
	(ppc64_elf_size_dynamic_sections): Likewise.
	* elf64-s390.c (elf_s390_check_relocs): Likewise.
	(elf_s390_size_dynamic_sections): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
	(_bfd_sparc_elf_size_dynamic_sections): Likewise.
	* ieee.c (ieee_slurp_section_data): Likewise.
	* oasys.c (oasys_slurp_section_data): Likewise.
opcodes/
	* ppc-dis.c (struct dis_private): Remove.
	(powerpc_dialect): Avoid aliasing warnings.
	(print_insn_big_powerpc, print_insn_little_powerpc): Likewise.
This commit is contained in:
Daniel Jacobowitz 2005-10-06 19:21:14 +00:00
parent 5ae7275838
commit 6edfbbad08
17 changed files with 100 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
bfd/ChangeLog
View File

@ -1,3 +1,26 @@
2005-10-06 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-arm.c (elf32_arm_check_relocs): Avoid aliasing warnings from
GCC.
(elf32_arm_size_dynamic_sections): Likewise.
* ecofflink.c (bfd_ecoff_debug_one_external): Likewise.
* elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
* elf32-s390.c (elf_s390_check_relocs): Likewise.
(elf_s390_size_dynamic_sections): Likewise.
* elf32-sh.c (sh_elf_check_relocs): Likewise.
* elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count)
(ppc64_elf_size_dynamic_sections): Likewise.
* elf64-s390.c (elf_s390_check_relocs): Likewise.
(elf_s390_size_dynamic_sections): Likewise.
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
(_bfd_sparc_elf_size_dynamic_sections): Likewise.
* ieee.c (ieee_slurp_section_data): Likewise.
* oasys.c (oasys_slurp_section_data): Likewise.
2005-10-04 Bob Wilson <bob.wilson@acm.org>
* archive.c: Add missing SUBSECTION for documentation.

8
bfd/ecofflink.c
View File

@ -1338,10 +1338,14 @@ bfd_ecoff_debug_one_external (abfd, debug, swap, name, esym)
- (char *) debug->external_ext)
< (symhdr->iextMax + 1) * external_ext_size)
{
if (! ecoff_add_bytes ((char **) &debug->external_ext,
(char **) &debug->external_ext_end,
char *external_ext = debug->external_ext;
char *external_ext_end = debug->external_ext_end;
if (! ecoff_add_bytes ((char **) &external_ext,
(char **) &external_ext_end,
(symhdr->iextMax + 1) * (size_t) external_ext_size))
return FALSE;
debug->external_ext = external_ext;
debug->external_ext_end = external_ext_end;
}
esym->asym.iss = symhdr->issExtMax;

11
bfd/elf32-arm.c
View File

@ -5118,13 +5118,15 @@ elf32_arm_check_relocs (bfd *abfd, struct bfd_link_info *info,
easily. Oh well. */
asection *s;
void *vpp;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
head = ((struct elf32_arm_relocs_copied **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct elf32_arm_relocs_copied **) vpp;
}
p = *head;
@ -5785,10 +5787,7 @@ elf32_arm_size_dynamic_sections (bfd * output_bfd ATTRIBUTE_UNUSED,
{
struct elf32_arm_relocs_copied *p;
for (p = *((struct elf32_arm_relocs_copied **)
&elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
if (!bfd_is_abs_section (p->section)
&& bfd_is_abs_section (p->section->output_section))

6
bfd/elf32-hppa.c
View File

@ -1446,13 +1446,15 @@ elf32_hppa_check_relocs (bfd *abfd,
easily. Oh well. */
asection *sr;
void *vpp;
sr = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (sr == NULL)
return FALSE;
hdh_head = ((struct elf32_hppa_dyn_reloc_entry **)
&elf_section_data (sr)->local_dynrel);
vpp = &elf_section_data (sr)->local_dynrel;
hdh_head = (struct elf32_hppa_dyn_reloc_entry **) vpp;
}
hdh_p = *hdh_head;

5
bfd/elf32-m32r.c
View File

@ -3993,6 +3993,7 @@ m32r_elf_check_relocs (bfd *abfd,
else
{
asection *s;
void *vpp;
/* Track dynamic relocs needed for local syms too. */
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
@ -4000,8 +4001,8 @@ m32r_elf_check_relocs (bfd *abfd,
if (s == NULL)
return FALSE;
head = ((struct elf_m32r_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct elf_m32r_dyn_relocs **) vpp;
}
p = *head;

6
bfd/elf32-m68k.c
View File

@ -745,14 +745,16 @@ elf_m68k_check_relocs (abfd, info, sec, relocs)
else
{
asection *s;
void *vpp;
s = (bfd_section_from_r_symndx
(abfd, &elf_m68k_hash_table (info)->sym_sec,
sec, r_symndx));
if (s == NULL)
return FALSE;
head = ((struct elf_m68k_pcrel_relocs_copied **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct elf_m68k_pcrel_relocs_copied **) vpp;
}
for (p = *head; p != NULL; p = p->next)

6
bfd/elf32-ppc.c
View File

@ -3469,13 +3469,15 @@ ppc_elf_check_relocs (bfd *abfd,
easily. Oh well. */
asection *s;
void *vpp;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
head = ((struct ppc_elf_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct ppc_elf_dyn_relocs **) vpp;
}
p = *head;

10
bfd/elf32-s390.c
View File

@ -1319,14 +1319,15 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
We really need local syms available to do this
easily. Oh well. */
asection *s;
void *vpp;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
head = ((struct elf_s390_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct elf_s390_dyn_relocs **) vpp;
}
p = *head;
@ -2038,10 +2039,7 @@ elf_s390_size_dynamic_sections (output_bfd, info)
{
struct elf_s390_dyn_relocs *p;
for (p = *((struct elf_s390_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
if (!bfd_is_abs_section (p->sec)
&& bfd_is_abs_section (p->sec->output_section))

5
bfd/elf32-sh.c
View File

@ -6565,6 +6565,7 @@ sh_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, asection *sec,
else
{
asection *s;
void *vpp;
/* Track dynamic relocs needed for local syms too. */
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
@ -6572,8 +6573,8 @@ sh_elf_check_relocs (bfd *abfd, struct bfd_link_info *info, asection *sec,
if (s == NULL)
return FALSE;
head = ((struct elf_sh_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct elf_sh_dyn_relocs **) vpp;
}
p = *head;

21
bfd/elf64-ppc.c
View File

@ -4767,13 +4767,15 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
easily. Oh well. */
asection *s;
void *vpp;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
head = ((struct ppc_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct ppc_dyn_relocs **) vpp;
}
p = *head;
@ -6119,9 +6121,15 @@ dec_dynrel_count (bfd_vma r_info,
if (h != NULL)
pp = &((struct ppc_link_hash_entry *) h)->dyn_relocs;
else if (sym_sec != NULL)
pp = (struct ppc_dyn_relocs **) &elf_section_data (sym_sec)->local_dynrel;
{
void *vpp = &elf_section_data (sym_sec)->local_dynrel;
pp = (struct ppc_dyn_relocs **) vpp;
}
else
pp = (struct ppc_dyn_relocs **) &elf_section_data (sec)->local_dynrel;
{
void *vpp = &elf_section_data (sec)->local_dynrel;
pp = (struct ppc_dyn_relocs **) vpp;
}
while ((p = *pp) != NULL)
{
@ -7638,10 +7646,7 @@ ppc64_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
{
struct ppc_dyn_relocs *p;
for (p = *((struct ppc_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
if (!bfd_is_abs_section (p->sec)
&& bfd_is_abs_section (p->sec->output_section))

11
bfd/elf64-s390.c
View File

@ -1285,13 +1285,15 @@ elf_s390_check_relocs (abfd, info, sec, relocs)
easily. Oh well. */
asection *s;
void *vpp;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
head = ((struct elf_s390_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct elf_s390_dyn_relocs **) vpp;
}
p = *head;
@ -2009,10 +2011,7 @@ elf_s390_size_dynamic_sections (output_bfd, info)
{
struct elf_s390_dyn_relocs *p;
for (p = *((struct elf_s390_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
if (!bfd_is_abs_section (p->sec)
&& bfd_is_abs_section (p->sec->output_section))

6
bfd/elfxx-mips.c
View File

@ -7638,7 +7638,11 @@ _bfd_mips_elf_finish_dynamic_sections (bfd *output_bfd,
break;
case DT_MIPS_TIME_STAMP:
time ((time_t *) &dyn.d_un.d_val);
{
time_t t;
time (&t);
dyn.d_un.d_val = t;
}
break;
case DT_MIPS_ICHECKSUM:

11
bfd/elfxx-sparc.c
View File

@ -1381,13 +1381,15 @@ _bfd_sparc_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
easily. Oh well. */
asection *s;
void *vpp;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
head = ((struct _bfd_sparc_elf_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
vpp = &elf_section_data (s)->local_dynrel;
head = (struct _bfd_sparc_elf_dyn_relocs **) vpp;
}
p = *head;
@ -2071,10 +2073,7 @@ _bfd_sparc_elf_size_dynamic_sections (bfd *output_bfd,
{
struct _bfd_sparc_elf_dyn_relocs *p;
for (p = *((struct _bfd_sparc_elf_dyn_relocs **)
&elf_section_data (s)->local_dynrel);
p != NULL;
p = p->next)
for (p = elf_section_data (s)->local_dynrel; p != NULL; p = p->next)
{
if (!bfd_is_abs_section (p->sec)
&& bfd_is_abs_section (p->sec->output_section))

5
bfd/ieee.c
View File

@ -1666,14 +1666,15 @@ ieee_slurp_section_data (bfd *abfd)
for (s = abfd->sections; s != (asection *) NULL; s = s->next)
{
ieee_per_section_type *per = ieee_per_section (s);
arelent **relpp;
if ((s->flags & SEC_DEBUGGING) != 0)
continue;
per->data = bfd_alloc (ieee->h.abfd, s->size);
if (!per->data)
return FALSE;
per->reloc_tail_ptr =
(ieee_reloc_type **) & (s->relocation);
relpp = &s->relocation;
per->reloc_tail_ptr = (ieee_reloc_type **) relpp;
}
while (TRUE)

6
bfd/oasys.c
View File

@ -384,11 +384,13 @@ oasys_slurp_section_data (bfd *const abfd)
if (! per->initialized)
{
arelent **relpp;
per->data = bfd_zalloc (abfd, section->size);
if (!per->data)
return FALSE;
per->reloc_tail_ptr
= (oasys_reloc_type **) &section->relocation;
relpp = &section->relocation;
per->reloc_tail_ptr = (oasys_reloc_type **) relpp;
per->had_vma = FALSE;
per->initialized = TRUE;
section->reloc_count = 0;

6
opcodes/ChangeLog
View File

@ -1,3 +1,9 @@
2005-10-06 Daniel Jacobowitz <dan@codesourcery.com>
* ppc-dis.c (struct dis_private): Remove.
(powerpc_dialect): Avoid aliasing warnings.
(print_insn_big_powerpc, print_insn_little_powerpc): Likewise.
2005-09-30 Nick Clifton <nickc@redhat.com>
* po/ga.po: New Irish translation.

11
opcodes/ppc-dis.c
View File

@ -32,11 +32,6 @@ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, US
static int print_insn_powerpc (bfd_vma, struct disassemble_info *, int, int);
struct dis_private {
/* Stash the result of parsing disassembler_options here. */
int dialect;
};
/* Determine which set of machines to disassemble for. PPC403/601 or
BookE. For convenience, also disassemble instructions supported
by the AltiVec vector unit. */
@ -90,7 +85,7 @@ powerpc_dialect (struct disassemble_info *info)
dialect |= PPC_OPCODE_64;
}
((struct dis_private *) &info->private_data)->dialect = dialect;
info->private_data = (char *) 0 + dialect;
return dialect;
}
@ -99,7 +94,7 @@ powerpc_dialect (struct disassemble_info *info)
int
print_insn_big_powerpc (bfd_vma memaddr, struct disassemble_info *info)
{
int dialect = ((struct dis_private *) &info->private_data)->dialect;
int dialect = (char *) info->private_data - (char *) 0;
return print_insn_powerpc (memaddr, info, 1, dialect);
}
@ -108,7 +103,7 @@ print_insn_big_powerpc (bfd_vma memaddr, struct disassemble_info *info)
int
print_insn_little_powerpc (bfd_vma memaddr, struct disassemble_info *info)
{
int dialect = ((struct dis_private *) &info->private_data)->dialect;
int dialect = (char *) info->private_data - (char *) 0;
return print_insn_powerpc (memaddr, info, 0, dialect);
}