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PR 1004 

bfd/
	* elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr.  Delete
	special_sections.
	(_bfd_elf_get_special_section): Declare.
	(bfd_elf_special_section): Update prototype.
	* elf.c (special_sections): Remove unused outer entries.
	(get_special_section): Delete.
	(_bfd_elf_get_special_section): New function.
	(_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec".  Update
	special_sections indexing.
	(_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
	* elf32-arm.c (symbian_special_sections_d): Delete.
	(symbian_special_sections_g, symbian_special_sections_h): Delete.
	(symbian_special_sections_i, symbian_special_sections_f): Delete.
	(symbian_special_sections_p): Delete.
	(elf32_arm_symbian_special_sections): Merge above to here.
	(elf32_arm_symbian_get_sec_type_attr): New function.
	(elf_backend_special_sections): Don't define.
	(elf_backend_get_sec_type_attr): Define.
	* elf32-m32r.c: Similarly to elf32-arm.c.
	* elf32-m68hc11.c: Likewise.
	* elf32-m68hc12.c: Likewise.
	* elf32-mcore.c: Likewise.
	* elf32-sh64.c: Likewise.
	* elf32-v850.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elfxx-ia64.c: Likewise.
	* elfxx-mips.c: Likewise.
	* elf32-ppc.c: Likewise.
	(bfd_elf_special_section ppc_alt_plt): New.  Use it if .plt loadable.
	* elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
	(_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
	(elf_backend_get_sec_type_attr): Define.
	* elfxx-target.h (elf_backend_get_sec_type_attr): Define.
	(elf_backend_special_sections): Don't define.
	(elfNN_bed): Update.

binutils/
	* objcopy.c (copy_object): Use bfd_make_section_with_flags.
	(write_debugging_info): Likewise.
	(setup_section): Use bfd_make_section_anyway_with_flags.
gas/
	* config/obj-elf.c (obj_elf_change_section): Use backend
	get_sec_type_attr.
This commit is contained in:
Alan Modra 2005-07-04 01:53:44 +00:00
parent 90f7da277e
commit 551b43fde1
24 changed files with 435 additions and 799 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
bfd/ChangeLog
View File

@ -1,3 +1,46 @@
2005-07-04 Alan Modra <amodra@bigpond.net.au>
PR 1004
* elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete
special_sections.
(_bfd_elf_get_special_section): Declare.
(bfd_elf_special_section): Update prototype.
* elf.c (special_sections): Remove unused outer entries.
(get_special_section): Delete.
(_bfd_elf_get_special_section): New function.
(_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update
special_sections indexing.
(_bfd_elf_new_section_hook): Call backend get_sec_type_attr.
* elf32-arm.c (symbian_special_sections_d): Delete.
(symbian_special_sections_g, symbian_special_sections_h): Delete.
(symbian_special_sections_i, symbian_special_sections_f): Delete.
(symbian_special_sections_p): Delete.
(elf32_arm_symbian_special_sections): Merge above to here.
(elf32_arm_symbian_get_sec_type_attr): New function.
(elf_backend_special_sections): Don't define.
(elf_backend_get_sec_type_attr): Define.
* elf32-m32r.c: Similarly to elf32-arm.c.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc12.c: Likewise.
* elf32-mcore.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* elf32-ppc.c: Likewise.
(bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable.
* elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare.
(_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete.
(elf_backend_get_sec_type_attr): Define.
* elfxx-target.h (elf_backend_get_sec_type_attr): Define.
(elf_backend_special_sections): Don't define.
(elfNN_bed): Update.
2005-07-01 Nick Clifton <nickc@redhat.com>
* cpu-d10v.c: Update to ISO C90 style function declarations and

15
bfd/elf-bfd.h
View File

@ -633,11 +633,16 @@ struct elf_backend_data
bfd_boolean (*elf_backend_section_from_shdr)
(bfd *, Elf_Internal_Shdr *, const char *, int);
/* A function to convert machine dependent section header flags to
/* A function to convert machine dependent ELF section header flags to
BFD internal section header flags. */
bfd_boolean (*elf_backend_section_flags)
(flagword *, const Elf_Internal_Shdr *);
/* A function that returns a struct containing ELF section flags and
type for the given BFD section. */
const struct bfd_elf_special_section * (*get_sec_type_attr)
(bfd *, asection *);
/* A function to handle unusual program segment types when creating BFD
sections from ELF program segments. */
bfd_boolean (*elf_backend_section_from_phdr)
@ -976,10 +981,6 @@ struct elf_backend_data
const struct elf_size_info *s;
/* An array of 27 target specific special section map arrays,
covering 'a' to 'z', plus other. */
const struct bfd_elf_special_section **special_sections;
/* The size in bytes of the header for the GOT. This includes the
so-called reserved entries on some systems. */
bfd_vma got_header_size;
@ -1501,8 +1502,10 @@ extern bfd_boolean _bfd_elf_new_section_hook
(bfd *, asection *);
extern bfd_boolean _bfd_elf_init_reloc_shdr
(bfd *, Elf_Internal_Shdr *, asection *, bfd_boolean);
extern const struct bfd_elf_special_section *_bfd_elf_get_special_section
(const char *, const struct bfd_elf_special_section *, unsigned int);
extern const struct bfd_elf_special_section *_bfd_elf_get_sec_type_attr
(bfd *, const char *);
(bfd *, asection *);
/* If the target doesn't have reloc handling written yet: */
extern void _bfd_elf_no_info_to_howto

87
bfd/elf.c
View File

@ -2270,9 +2270,8 @@ static struct bfd_elf_special_section const special_sections_t[] =
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *special_sections [27] =
static struct bfd_elf_special_section const *special_sections[] =
{
NULL, /* 'a' */
special_sections_b, /* 'b' */
special_sections_c, /* 'b' */
special_sections_d, /* 'd' */
@ -2292,51 +2291,29 @@ static struct bfd_elf_special_section const *special_sections [27] =
special_sections_r, /* 'r' */
special_sections_s, /* 's' */
special_sections_t, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
static const struct bfd_elf_special_section *
get_special_section (const char *name,
const struct bfd_elf_special_section **special_sections_p,
unsigned int rela)
const struct bfd_elf_special_section *
_bfd_elf_get_special_section (const char *name,
const struct bfd_elf_special_section *spec,
unsigned int rela)
{
int i;
int len;
const struct bfd_elf_special_section *special_sections;
if (name [0] == '.')
{
i = name [1] - 'a';
if (i < 0 || i > 25)
i = 26;
}
else
i = 26;
len = strlen (name);
special_sections = special_sections_p [i];
if (!special_sections)
return special_sections;
len= strlen (name);
for (i = 0; special_sections[i].prefix != NULL; i++)
for (i = 0; spec[i].prefix != NULL; i++)
{
int suffix_len;
int prefix_len = special_sections[i].prefix_length;
int prefix_len = spec[i].prefix_length;
if (len < prefix_len)
continue;
if (memcmp (name, special_sections[i].prefix, prefix_len) != 0)
if (memcmp (name, spec[i].prefix, prefix_len) != 0)
continue;
suffix_len = special_sections[i].suffix_length;
suffix_len = spec[i].suffix_length;
if (suffix_len <= 0)
{
if (name[prefix_len] != 0)
@ -2345,7 +2322,7 @@ get_special_section (const char *name,
continue;
if (name[prefix_len] != '.'
&& (suffix_len == -2
|| (rela && special_sections[i].type == SHT_REL)))
|| (rela && spec[i].type == SHT_REL)))
continue;
}
}
@ -2354,41 +2331,46 @@ get_special_section (const char *name,
if (len < prefix_len + suffix_len)
continue;
if (memcmp (name + len - suffix_len,
special_sections[i].prefix + prefix_len,
spec[i].prefix + prefix_len,
suffix_len) != 0)
continue;
}
return &special_sections[i];
return &spec[i];
}
return NULL;
}
const struct bfd_elf_special_section *
_bfd_elf_get_sec_type_attr (bfd *abfd, const char *name)
_bfd_elf_get_sec_type_attr (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
{
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
const struct bfd_elf_special_section *ssect = NULL;
int i;
const struct bfd_elf_special_section *spec;
/* See if this is one of the special sections. */
if (name)
{
unsigned int rela = bed->default_use_rela_p;
if (sec->name == NULL)
return NULL;
if (bed->special_sections)
ssect = get_special_section (name, bed->special_sections, rela);
if (sec->name[0] != '.')
return NULL;
if (! ssect)
ssect = get_special_section (name, special_sections, rela);
}
i = sec->name[1] - 'b';
if (i < 0 || i > 't' - 'b')
return NULL;
return ssect;
spec = special_sections[i];
if (spec == NULL)
return NULL;
return _bfd_elf_get_special_section (sec->name, spec, sec->use_rela_p);
}
bfd_boolean
_bfd_elf_new_section_hook (bfd *abfd, asection *sec)
{
struct bfd_elf_section_data *sdata;
const struct elf_backend_data *bed;
const struct bfd_elf_special_section *ssect;
sdata = (struct bfd_elf_section_data *) sec->used_by_bfd;
@ -2400,13 +2382,17 @@ _bfd_elf_new_section_hook (bfd *abfd, asection *sec)
sec->used_by_bfd = sdata;
}
/* Indicate whether or not this section should use RELA relocations. */
bed = get_elf_backend_data (abfd);
sec->use_rela_p = bed->default_use_rela_p;
/* When we read a file, we don't need section type and flags unless
it is a linker created section. They will be overridden in
_bfd_elf_make_section_from_shdr anyway. */
if (abfd->direction != read_direction
|| (sec->flags & SEC_LINKER_CREATED) != 0)
{
ssect = _bfd_elf_get_sec_type_attr (abfd, sec->name);
ssect = (*bed->get_sec_type_attr) (abfd, sec);
if (ssect != NULL)
{
elf_section_type (sec) = ssect->type;
@ -2414,9 +2400,6 @@ _bfd_elf_new_section_hook (bfd *abfd, asection *sec)
}
}
/* Indicate whether or not this section should use RELA relocations. */
sec->use_rela_p = get_elf_backend_data (abfd)->default_use_rela_p;
return TRUE;
}

96
bfd/elf32-arm.c
View File

@ -6943,7 +6943,7 @@ elf32_arm_symbian_link_hash_table_create (bfd *abfd)
}
static struct bfd_elf_special_section const
symbian_special_sections_d[]=
elf32_arm_symbian_special_sections[] =
{
/* In a BPABI executable, the dynamic linking sections do not go in
the loadable read-only segment. The post-linker may wish to
@ -6952,92 +6952,34 @@ static struct bfd_elf_special_section const
{ ".dynamic", 8, 0, SHT_DYNAMIC, 0 },
{ ".dynstr", 7, 0, SHT_STRTAB, 0 },
{ ".dynsym", 7, 0, SHT_DYNSYM, 0 },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
symbian_special_sections_g[]=
{
/* In a BPABI executable, the dynamic linking sections do not go in
the loadable read-only segment. The post-linker may wish to
refer to these sections, but they are not part of the final
program image. */
{ ".got", 4, 0, SHT_PROGBITS, 0 },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
symbian_special_sections_h[]=
{
/* In a BPABI executable, the dynamic linking sections do not go in
the loadable read-only segment. The post-linker may wish to
refer to these sections, but they are not part of the final
program image. */
{ ".hash", 5, 0, SHT_HASH, 0 },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
symbian_special_sections_i[]=
{
/* These sections do not need to be writable as the SymbianOS
postlinker will arrange things so that no dynamic relocation is
required. */
{ ".init_array", 11, 0, SHT_INIT_ARRAY, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
symbian_special_sections_f[]=
{
/* These sections do not need to be writable as the SymbianOS
postlinker will arrange things so that no dynamic relocation is
required. */
{ ".fini_array", 11, 0, SHT_FINI_ARRAY, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
symbian_special_sections_p[]=
{
/* These sections do not need to be writable as the SymbianOS
postlinker will arrange things so that no dynamic relocation is
required. */
{ ".preinit_array", 14, 0, SHT_PREINIT_ARRAY, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elf32_arm_symbian_special_sections[27]=
static const struct bfd_elf_special_section *
elf32_arm_symbian_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
symbian_special_sections_d, /* 'd' */
NULL, /* 'e' */
symbian_special_sections_f, /* 'f' */
symbian_special_sections_g, /* 'g' */
symbian_special_sections_h, /* 'h' */
symbian_special_sections_i, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
symbian_special_sections_p, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
NULL, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elf32_arm_symbian_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
static void
elf32_arm_symbian_begin_write_processing (bfd *abfd,
@ -7091,8 +7033,8 @@ elf32_arm_symbian_modify_segment_map (bfd *abfd,
#define bfd_elf32_bfd_link_hash_table_create \
elf32_arm_symbian_link_hash_table_create
#undef elf_backend_special_sections
#define elf_backend_special_sections elf32_arm_symbian_special_sections
#undef elf_backend_get_sec_type_attr
#define elf_backend_get_sec_type_attr elf32_arm_symbian_get_sec_type_attr
#undef elf_backend_begin_write_processing
#define elf_backend_begin_write_processing \

55
bfd/elf32-m32r.c
View File

@ -4013,45 +4013,30 @@ m32r_elf_check_relocs (bfd *abfd,
return TRUE;
}
static struct bfd_elf_special_section const
m32r_elf_special_sections_s[] =
static struct bfd_elf_special_section const m32r_elf_special_sections[] =
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
m32r_elf_special_sections[27] =
static const struct bfd_elf_special_section *
m32r_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
m32r_elf_special_sections_s, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
m32r_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
static bfd_boolean
m32r_elf_fake_sections (bfd *abfd,
@ -4156,7 +4141,7 @@ m32r_elf_reloc_type_class (const Elf_Internal_Rela *rela)
#define bfd_elf32_bfd_merge_private_bfd_data m32r_elf_merge_private_bfd_data
#define bfd_elf32_bfd_set_private_flags m32r_elf_set_private_flags
#define bfd_elf32_bfd_print_private_bfd_data m32r_elf_print_private_bfd_data
#define elf_backend_special_sections m32r_elf_special_sections
#define elf_backend_get_sec_type_attr m32r_elf_get_sec_type_attr
#include "elf32-target.h"

71
bfd/elf32-m68hc11.c
View File

@ -1257,65 +1257,32 @@ m68hc11_elf_relax_delete_bytes (bfd *abfd, asection *sec,
are located in .page0.
- The .vectors is the section that represents the interrupt
vectors. */
static struct bfd_elf_special_section const
m68hc11_special_sections_e[] =
static struct bfd_elf_special_section const elf32_m68hc11_special_sections[] =
{
{ ".eeprom", 7, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
m68hc11_special_sections_s[]=
{
{ ".softregs", 9, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
m68hc11_special_sections_p[]=
{
{ ".page0", 6, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
m68hc11_special_sections_v[]=
{
{ ".softregs", 9, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ ".vectors", 8, 0, SHT_PROGBITS, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elf32_m68hc11_special_sections[27] =
static const struct bfd_elf_special_section *
elf32_m68hc11_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
m68hc11_special_sections_e, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
m68hc11_special_sections_p, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
m68hc11_special_sections_s, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
m68hc11_special_sections_v, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elf32_m68hc11_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#define ELF_ARCH bfd_arch_m68hc11
#define ELF_MACHINE_CODE EM_68HC11
@ -1335,7 +1302,7 @@ static struct bfd_elf_special_section const *
#define elf_backend_object_p 0
#define elf_backend_final_write_processing 0
#define elf_backend_can_gc_sections 1
#define elf_backend_special_sections elf32_m68hc11_special_sections
#define elf_backend_get_sec_type_attr elf32_m68hc11_get_sec_type_attr
#define bfd_elf32_bfd_link_hash_table_create \
m68hc11_elf_bfd_link_hash_table_create

71
bfd/elf32-m68hc12.c
View File

@ -535,65 +535,32 @@ m68hc12_elf_set_mach_from_flags (bfd *abfd)
Page0 accesses are faster on the M68HC12.
- The .vectors is the section that represents the interrupt
vectors. */
static struct bfd_elf_special_section const
m68hc12_special_sections_e[] =
static struct bfd_elf_special_section const elf32_m68hc12_special_sections[] =
{
{ ".eeprom", 7, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
m68hc12_special_sections_s[]=
{
{ ".softregs", 9, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
m68hc12_special_sections_p[]=
{
{ ".page0", 6, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
m68hc12_special_sections_v[]=
{
{ ".softregs", 9, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ ".vectors", 8, 0, SHT_PROGBITS, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elf32_m68hc12_special_sections[27] =
static const struct bfd_elf_special_section *
elf32_m68hc12_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
m68hc12_special_sections_e, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
m68hc12_special_sections_p, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
m68hc12_special_sections_s, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
m68hc12_special_sections_v, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elf32_m68hc12_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#define ELF_ARCH bfd_arch_m68hc12
#define ELF_MACHINE_CODE EM_68HC12
@ -611,7 +578,7 @@ static struct bfd_elf_special_section const *
#define elf_backend_object_p m68hc12_elf_set_mach_from_flags
#define elf_backend_final_write_processing 0
#define elf_backend_can_gc_sections 1
#define elf_backend_special_sections elf32_m68hc12_special_sections
#define elf_backend_get_sec_type_attr elf32_m68hc12_get_sec_type_attr
#define elf_backend_post_process_headers elf32_m68hc11_post_process_headers
#define elf_backend_add_symbol_hook elf32_m68hc11_add_symbol_hook

57
bfd/elf32-mcore.c
View File

@ -635,51 +635,30 @@ mcore_elf_check_relocs (bfd * abfd,
return TRUE;
}
static struct bfd_elf_special_section const
mcore_special_sections_c [] =
static struct bfd_elf_special_section const mcore_elf_special_sections[]=
{
{ ".ctors", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
mcore_special_sections_d[]=
{
{ ".dtors", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
mcore_elf_special_sections[27]=
static const struct bfd_elf_special_section *
mcore_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
mcore_special_sections_c, /* 'c' */
mcore_special_sections_d, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
NULL, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
mcore_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#define TARGET_BIG_SYM bfd_elf32_mcore_big_vec
#define TARGET_BIG_NAME "elf32-mcore-big"
@ -699,7 +678,7 @@ static struct bfd_elf_special_section const *
#define elf_backend_gc_mark_hook mcore_elf_gc_mark_hook
#define elf_backend_gc_sweep_hook mcore_elf_gc_sweep_hook
#define elf_backend_check_relocs mcore_elf_check_relocs
#define elf_backend_special_sections mcore_elf_special_sections
#define elf_backend_get_sec_type_attr mcore_elf_get_sec_type_attr
#define elf_backend_can_gc_sections 1
#define elf_backend_rela_normal 1

86
bfd/elf32-ppc.c
View File

@ -1828,70 +1828,44 @@ ppc_elf_additional_program_headers (bfd *abfd)
that the linker doesn't crater when trying to make more than
2 sections. */
static struct bfd_elf_special_section const
ppc_special_sections_p[] =
static struct bfd_elf_special_section const ppc_elf_special_sections[] =
{
{ ".plt", 4, 0, SHT_NOBITS, SHF_ALLOC + SHF_EXECINSTR },
{ ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ ".sbss2", 6, -2, SHT_PROGBITS, SHF_ALLOC },
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".sdata2", 7, -2, SHT_PROGBITS, SHF_ALLOC },
{ ".tags", 5, 0, SHT_ORDERED, SHF_ALLOC },
{ ".PPC.EMB.apuinfo", 16, 0, SHT_NOTE, 0 },
{ ".PPC.EMB.sbss0", 14, 0, SHT_PROGBITS, SHF_ALLOC },
{ ".PPC.EMB.sdata0", 15, 0, SHT_PROGBITS, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
ppc_special_sections_s[] =
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ ".sdata2", 7, -2, SHT_PROGBITS, SHF_ALLOC },
{ ".sbss2", 6, -2, SHT_PROGBITS, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
/* This is what we want for new plt/got. */
static struct bfd_elf_special_section ppc_alt_plt =
{ ".plt", 4, 0, SHT_PROGBITS, SHF_ALLOC };
static struct bfd_elf_special_section const
ppc_special_sections_t[] =
static const struct bfd_elf_special_section *
ppc_elf_get_sec_type_attr (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
{
{ ".tags", 5, 0, SHT_ORDERED, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
const struct bfd_elf_special_section const *ssect;
static struct bfd_elf_special_section const
ppc_special_sections_other[]=
{
{ ".PPC.EMB.apuinfo", 16, 0, SHT_NOTE, 0 },
{ ".PPC.EMB.sdata0", 15, 0, SHT_PROGBITS, SHF_ALLOC },
{ ".PPC.EMB.sbss0", 14, 0, SHT_PROGBITS, SHF_ALLOC },
{ NULL, 0, 0, 0, 0 }
};
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
static struct bfd_elf_special_section const *
ppc_elf_special_sections[27]=
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
ppc_special_sections_p, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
ppc_special_sections_s, /* 's' */
ppc_special_sections_t, /* 's' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
ppc_special_sections_other, /* other */
};
ssect = _bfd_elf_get_special_section (sec->name, ppc_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
{
if (ssect == ppc_elf_special_sections && (sec->flags & SEC_LOAD) != 0)
ssect = &ppc_alt_plt;
return ssect;
}
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
/* Very simple linked list structure for recording apuinfo values. */
typedef struct apuinfo_list
@ -6978,7 +6952,7 @@ ppc_elf_finish_dynamic_sections (bfd *output_bfd,
#define elf_backend_begin_write_processing ppc_elf_begin_write_processing
#define elf_backend_final_write_processing ppc_elf_final_write_processing
#define elf_backend_write_section ppc_elf_write_section
#define elf_backend_special_sections ppc_elf_special_sections
#define elf_backend_get_sec_type_attr ppc_elf_get_sec_type_attr
#define elf_backend_plt_sym_val ppc_elf_plt_sym_val
#include "elf32-target.h"

53
bfd/elf32-sh64.c
View File

@ -89,7 +89,7 @@ static void sh64_find_section_for_address
#define elf_backend_merge_symbol_attribute sh64_elf_merge_symbol_attribute
#define elf_backend_final_write_processing sh64_elf_final_write_processing
#define elf_backend_section_from_shdr sh64_backend_section_from_shdr
#define elf_backend_special_sections sh64_elf_special_sections
#define elf_backend_get_sec_type_attr sh64_elf_get_sec_type_attr
#define elf_backend_section_flags sh64_elf_section_flags
#define bfd_elf32_new_section_hook sh64_elf_new_section_hook
@ -754,44 +754,29 @@ sh64_elf_merge_symbol_attribute (struct elf_link_hash_entry *h,
return;
}
static struct bfd_elf_special_section const
sh64_special_sections_c[] =
static struct bfd_elf_special_section const sh64_elf_special_sections[] =
{
{ ".cranges", 8, 0, SHT_PROGBITS, 0 },
{ NULL, 0, 0, 0, 0 }
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
sh64_elf_special_sections[27]=
static const struct bfd_elf_special_section *
sh64_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
sh64_special_sections_c, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
NULL, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
sh64_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#undef TARGET_BIG_SYM
#define TARGET_BIG_SYM bfd_elf32_sh64_vec

87
bfd/elf32-v850.c
View File

@ -3024,93 +3024,54 @@ v850_elf_relax_section (bfd *abfd,
goto finish;
}
static struct bfd_elf_special_section const
v850_special_sections_c[]=
static struct bfd_elf_special_section const v850_elf_special_sections[] =
{
{ ".call_table_data", 16, 0, SHT_PROGBITS, (SHF_ALLOC
+ SHF_WRITE) },
{ ".call_table_text", 16, 0, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_EXECINSTR) },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
v850_special_sections_r[]=
{
{ ".rosdata", 8, -2, SHT_PROGBITS, (SHF_ALLOC
+ SHF_V850_GPREL) },
{ ".rozdata", 8, -2, SHT_PROGBITS, (SHF_ALLOC
+ SHF_V850_R0REL) },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
v850_special_sections_s[]=
{
{ ".sdata", 6, -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
{ ".sbss", 5, -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
{ ".scommon", 8, -2, SHT_V850_SCOMMON, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
v850_special_sections_t[]=
{
{ ".tdata", 6, -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_EPREL) },
{ ".sdata", 6, -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_GPREL) },
{ ".tbss", 5, -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_EPREL) },
{ ".tcommon", 8, -2, SHT_V850_TCOMMON, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
v850_special_sections_z[]=
{
{ ".zdata", 6, -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
{ ".tdata", 6, -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_EPREL) },
{ ".zbss", 5, -2, SHT_NOBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
{ ".zcommon", 8, -2, SHT_V850_ZCOMMON, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
{ ".zdata", 6, -2, SHT_PROGBITS, (SHF_ALLOC + SHF_WRITE
+ SHF_V850_R0REL) },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
v850_elf_special_sections[27] =
static const struct bfd_elf_special_section *
v850_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
v850_special_sections_c, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
v850_special_sections_r, /* 'r' */
v850_special_sections_s, /* 's' */
v850_special_sections_t, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
v850_special_sections_z, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
v850_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#define TARGET_LITTLE_SYM bfd_elf32_v850_vec
#define TARGET_LITTLE_NAME "elf32-v850"
@ -3135,7 +3096,7 @@ static struct bfd_elf_special_section const *
#define elf_backend_fake_sections v850_elf_fake_sections
#define elf_backend_gc_mark_hook v850_elf_gc_mark_hook
#define elf_backend_gc_sweep_hook v850_elf_gc_sweep_hook
#define elf_backend_special_sections v850_elf_special_sections
#define elf_backend_get_sec_type_attr v850_elf_get_sec_type_attr
#define elf_backend_can_gc_sections 1
#define elf_backend_rela_normal 1

62
bfd/elf32-xtensa.c
View File

@ -9482,57 +9482,31 @@ xtensa_callback_required_dependence (bfd *abfd,
/* The default literal sections should always be marked as "code" (i.e.,
SHF_EXECINSTR). This is particularly important for the Linux kernel
module loader so that the literals are not placed after the text. */
static struct bfd_elf_special_section const
xtensa_special_sections_f[]=
static struct bfd_elf_special_section const elf_xtensa_special_sections[] =
{
{ ".fini.literal", 13, 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
xtensa_special_sections_i[]=
{
{ ".init.literal", 13, 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
xtensa_special_sections_l[]=
{
{ ".literal", 8, 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elf_xtensa_special_sections[27] =
static const struct bfd_elf_special_section *
elf_xtensa_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
xtensa_special_sections_f, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
xtensa_special_sections_i, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
xtensa_special_sections_l, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
NULL, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elf_xtensa_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#ifndef ELF_ARCH
@ -9592,6 +9566,6 @@ static struct bfd_elf_special_section const *
#define elf_backend_reloc_type_class elf_xtensa_reloc_type_class
#define elf_backend_relocate_section elf_xtensa_relocate_section
#define elf_backend_size_dynamic_sections elf_xtensa_size_dynamic_sections
#define elf_backend_special_sections elf_xtensa_special_sections
#define elf_backend_get_sec_type_attr elf_xtensa_get_sec_type_attr
#include "elf32-target.h"

55
bfd/elf64-alpha.c
View File

@ -5162,45 +5162,30 @@ elf64_alpha_reloc_type_class (const Elf_Internal_Rela *rela)
}
}
static struct bfd_elf_special_section const
alpha_special_sections_s[]=
static struct bfd_elf_special_section const elf64_alpha_special_sections[] =
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL },
{ ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL },
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_ALPHA_GPREL },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elf64_alpha_special_sections[27] =
static const struct bfd_elf_special_section *
elf64_alpha_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
alpha_special_sections_s, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elf64_alpha_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
/* ECOFF swapping routines. These are used when dealing with the
.mdebug section, which is in the ECOFF debugging format. Copied
@ -5340,8 +5325,8 @@ static const struct elf_size_info alpha_elf_size_info =
#define elf_backend_size_info \
alpha_elf_size_info
#define elf_backend_special_sections \
elf64_alpha_special_sections
#define elf_backend_get_sec_type_attr \
elf64_alpha_get_sec_type_attr
/* A few constants that determine how the .plt section is set up. */
#define elf_backend_want_got_plt 0

59
bfd/elf64-hppa.c
View File

@ -2671,51 +2671,30 @@ elf64_hppa_elf_get_symbol_type (elf_sym, type)
return type;
}
static struct bfd_elf_special_section const
hppa_special_sections_f[]=
static struct bfd_elf_special_section const elf64_hppa_special_sections[] =
{
{ ".fini", 5, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
hppa_special_sections_i[]=
{
{ ".init", 5, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elf64_hppa_special_sections[27] =
static const struct bfd_elf_special_section *
elf64_hppa_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
hppa_special_sections_f, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
hppa_special_sections_i, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'f' */
NULL, /* 'q' */
NULL, /* 'r' */
NULL, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elf64_hppa_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
/* The hash bucket size is the standard one, namely 4. */
@ -2813,7 +2792,7 @@ const struct elf_size_info hppa64_elf_size_info =
#define elf_backend_get_symbol_type elf64_hppa_elf_get_symbol_type
#define elf_backend_reloc_type_class elf64_hppa_reloc_type_class
#define elf_backend_rela_normal 1
#define elf_backend_special_sections elf64_hppa_special_sections
#define elf_backend_get_sec_type_attr elf64_hppa_get_sec_type_attr
#include "elf64-target.h"
@ -2822,7 +2801,7 @@ const struct elf_size_info hppa64_elf_size_info =
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf64-hppa-linux"
#undef elf_backend_special_sections
#undef elf_backend_get_sec_type_attr
#define INCLUDED_TARGET_FILE 1
#include "elf64-target.h"

65
bfd/elf64-ppc.c
View File

@ -100,7 +100,7 @@ static bfd_vma opd_entry_value
#define elf_backend_reloc_type_class ppc64_elf_reloc_type_class
#define elf_backend_finish_dynamic_sections ppc64_elf_finish_dynamic_sections
#define elf_backend_link_output_symbol_hook ppc64_elf_output_symbol_hook
#define elf_backend_special_sections ppc64_elf_special_sections
#define elf_backend_get_sec_type_attr ppc64_elf_get_sec_type_attr
/* The name of the dynamic interpreter. This is put in the .interp
section. */
@ -2508,61 +2508,34 @@ ppc64_elf_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
/* Add extra PPC sections. */
static struct bfd_elf_special_section const
ppc64_special_sections_p[]=
static struct bfd_elf_special_section const ppc64_elf_special_sections[]=
{
{ ".plt", 4, 0, SHT_NOBITS, 0 },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
ppc64_special_sections_s[]=
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
ppc64_special_sections_t[]=
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".toc", 4, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".toc1", 5, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
{ ".tocbss", 7, 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
ppc64_elf_special_sections[27]=
static const struct bfd_elf_special_section *
ppc64_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
ppc64_special_sections_p, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
ppc64_special_sections_s, /* 's' */
ppc64_special_sections_t, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
ppc64_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
struct _ppc64_elf_section_data
{

53
bfd/elf64-sh64.c
View File

@ -4068,44 +4068,29 @@ sh64_elf64_merge_symbol_attribute (struct elf_link_hash_entry *h,
return;
}
static struct bfd_elf_special_section const
sh64_special_sections_c[] =
static struct bfd_elf_special_section const sh64_elf64_special_sections[]=
{
{ ".cranges", 8, 0, SHT_PROGBITS, 0 },
{ NULL, 0, 0, 0, 0 }
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
sh64_elf64_special_sections[27]=
static const struct bfd_elf_special_section *
sh64_elf64_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
sh64_special_sections_c, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
NULL, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
sh64_elf64_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
#define TARGET_BIG_SYM bfd_elf64_sh64_vec
#define TARGET_BIG_NAME "elf64-sh64"
@ -4165,7 +4150,7 @@ static struct bfd_elf_special_section const *
sh64_elf64_finish_dynamic_symbol
#define elf_backend_finish_dynamic_sections \
sh64_elf64_finish_dynamic_sections
#define elf_backend_special_sections sh64_elf64_special_sections
#define elf_backend_get_sec_type_attr sh64_elf64_get_sec_type_attr
#define elf_backend_want_got_plt 1
#define elf_backend_plt_readonly 1

51
bfd/elfxx-ia64.c
View File

@ -5050,45 +5050,30 @@ elfNN_ia64_reloc_type_class (rela)
}
}
static struct bfd_elf_special_section const
ia64_special_sections_s[]=
static struct bfd_elf_special_section const elfNN_ia64_special_sections[] =
{
{ ".sbss", 5, -1, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT },
{ ".sdata", 6, -1, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const *
elfNN_ia64_special_sections[27] =
static const struct bfd_elf_special_section *
elfNN_ia64_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
NULL, /* 'l' */
NULL, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
ia64_special_sections_s, /* 's' */
NULL, /* 't' */
NULL, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
elfNN_ia64_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}
static bfd_boolean
elfNN_ia64_object_p (bfd *abfd)
@ -5311,7 +5296,7 @@ elfNN_hpux_backend_symbol_processing (bfd *abfd ATTRIBUTE_UNUSED,
#define elf_backend_hide_symbol elfNN_ia64_hash_hide_symbol
#define elf_backend_reloc_type_class elfNN_ia64_reloc_type_class
#define elf_backend_rela_normal 1
#define elf_backend_special_sections elfNN_ia64_special_sections
#define elf_backend_get_sec_type_attr elfNN_ia64_get_sec_type_attr
/* FIXME: PR 290: The Intel C compiler generates SHT_IA_64_UNWIND with
SHF_LINK_ORDER. But it doesn't set theh sh_link or sh_info fields.

68
bfd/elfxx-mips.c
View File

@ -9969,63 +9969,31 @@ _bfd_mips_elf_print_private_bfd_data (bfd *abfd, void *ptr)
return TRUE;
}
static struct bfd_elf_special_section const
mips_special_sections_l[]=
struct bfd_elf_special_section const _bfd_mips_elf_special_sections[] =
{
{ ".lit4", 5, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL },
{ ".lit8", 5, 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
mips_special_sections_m[]=
{
{ ".mdebug", 7, 0, SHT_MIPS_DEBUG, 0 },
{ NULL, 0, 0, 0, 0 }
};
static struct bfd_elf_special_section const
mips_special_sections_s[]=
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL },
{ ".sbss", 5, -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL },
};
static struct bfd_elf_special_section const
mips_special_sections_u[]=
{
{ ".sdata", 6, -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_MIPS_GPREL },
{ ".ucode", 6, 0, SHT_MIPS_UCODE, 0 },
{ NULL, 0, 0, 0, 0 }
};
struct bfd_elf_special_section const *
_bfd_mips_elf_special_sections[27] =
const struct bfd_elf_special_section *
_bfd_mips_elf_get_sec_type_attr (bfd *abfd, asection *sec)
{
NULL, /* 'a' */
NULL, /* 'b' */
NULL, /* 'c' */
NULL, /* 'd' */
NULL, /* 'e' */
NULL, /* 'f' */
NULL, /* 'g' */
NULL, /* 'h' */
NULL, /* 'i' */
NULL, /* 'j' */
NULL, /* 'k' */
mips_special_sections_l, /* 'l' */
mips_special_sections_m, /* 'm' */
NULL, /* 'n' */
NULL, /* 'o' */
NULL, /* 'p' */
NULL, /* 'q' */
NULL, /* 'r' */
mips_special_sections_s, /* 'm' */
NULL, /* 't' */
mips_special_sections_u, /* 'u' */
NULL, /* 'v' */
NULL, /* 'w' */
NULL, /* 'x' */
NULL, /* 'y' */
NULL, /* 'z' */
NULL /* other */
};
const struct bfd_elf_special_section const *ssect;
/* See if this is one of the special sections. */
if (sec->name == NULL)
return NULL;
ssect = _bfd_elf_get_special_section (sec->name,
_bfd_mips_elf_special_sections,
sec->use_rela_p);
if (ssect != NULL)
return ssect;
return _bfd_elf_get_sec_type_attr (abfd, sec);
}

5
bfd/elfxx-mips.h
View File

@ -127,9 +127,10 @@ extern bfd_boolean _bfd_mips_relax_section
(bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
extern bfd_vma _bfd_mips_elf_sign_extend
(bfd_vma, int);
extern const struct bfd_elf_special_section *_bfd_mips_elf_get_sec_type_attr
(bfd *, asection *);
extern struct bfd_elf_special_section const *_bfd_mips_elf_special_sections[];
#define elf_backend_name_local_section_symbols \
_bfd_mips_elf_name_local_section_symbols
#define elf_backend_special_sections _bfd_mips_elf_special_sections
#define elf_backend_get_sec_type_attr _bfd_mips_elf_get_sec_type_attr
#define elf_backend_eh_frame_address_size _bfd_mips_elf_eh_frame_address_size

9
bfd/elfxx-target.h
View File

@ -331,6 +331,9 @@
#ifndef elf_backend_section_flags
#define elf_backend_section_flags 0
#endif
#ifndef elf_backend_get_sec_type_attr
#define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr
#endif
#ifndef elf_backend_section_from_phdr
#define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr
#endif
@ -506,10 +509,6 @@
#define elf_backend_size_info _bfd_elfNN_size_info
#endif
#ifndef elf_backend_special_sections
#define elf_backend_special_sections NULL
#endif
#ifndef elf_backend_sign_extend_vma
#define elf_backend_sign_extend_vma 0
#endif
@ -540,6 +539,7 @@ static const struct elf_backend_data elfNN_bed =
elf_backend_section_processing,
elf_backend_section_from_shdr,
elf_backend_section_flags,
elf_backend_get_sec_type_attr,
elf_backend_section_from_phdr,
elf_backend_fake_sections,
elf_backend_section_from_bfd_section,
@ -591,7 +591,6 @@ static const struct elf_backend_data elfNN_bed =
ELF_MACHINE_ALT1,
ELF_MACHINE_ALT2,
&elf_backend_size_info,
elf_backend_special_sections,
elf_backend_got_header_size,
elf_backend_collect,
elf_backend_type_change_ok,

7
binutils/ChangeLog
View File

@ -1,3 +1,10 @@
2005-07-04 Alan Modra <amodra@bigpond.net.au>
PR 1004
* objcopy.c (copy_object): Use bfd_make_section_with_flags.
(write_debugging_info): Likewise.
(setup_section): Use bfd_make_section_anyway_with_flags.
2005-07-01 Steve Ellcey <sje@cup.hp.com>
* configure.in (AM_BINUTILS_WARNINGS): Add.

69
binutils/objcopy.c
View File

@ -1290,7 +1290,15 @@ copy_object (bfd *ibfd, bfd *obfd)
{
flagword flags;
padd->section = bfd_make_section (obfd, padd->name);
pset = find_section_list (padd->name, FALSE);
if (pset != NULL)
pset->used = TRUE;
flags = SEC_HAS_CONTENTS | SEC_READONLY | SEC_DATA;
if (pset != NULL && pset->set_flags)
flags = pset->flags | SEC_HAS_CONTENTS;
padd->section = bfd_make_section_with_flags (obfd, padd->name, flags);
if (padd->section == NULL)
{
non_fatal (_("can't create section `%s': %s"),
@ -1304,21 +1312,6 @@ copy_object (bfd *ibfd, bfd *obfd)
return FALSE;
}
pset = find_section_list (padd->name, FALSE);
if (pset != NULL)
pset->used = TRUE;
if (pset != NULL && pset->set_flags)
flags = pset->flags | SEC_HAS_CONTENTS;
else
flags = SEC_HAS_CONTENTS | SEC_READONLY | SEC_DATA;
if (! bfd_set_section_flags (obfd, padd->section, flags))
{
bfd_nonfatal (bfd_get_filename (obfd));
return FALSE;
}
if (pset != NULL)
{
if (pset->change_vma != CHANGE_IGNORE)
@ -2001,7 +1994,12 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
name = n;
}
osection = bfd_make_section_anyway (obfd, name);
if (p != NULL && p->set_flags)
flags = p->flags | (flags & (SEC_HAS_CONTENTS | SEC_RELOC));
else if (strip_symbols == STRIP_NONDEBUG && (flags & SEC_ALLOC) != 0)
flags &= ~(SEC_HAS_CONTENTS | SEC_LOAD);
osection = bfd_make_section_anyway_with_flags (obfd, name, flags);
if (osection == NULL)
{
@ -2009,6 +2007,12 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
goto loser;
}
if (strip_symbols == STRIP_NONDEBUG
&& obfd->xvec->flavour == bfd_target_elf_flavour
&& (flags & SEC_ALLOC) != 0
&& (p == NULL || !p->set_flags))
elf_section_type (osection) = SHT_NOBITS;
size = bfd_section_size (ibfd, isection);
if (copy_byte >= 0)
size = (size + interleave - 1) / interleave;
@ -2057,21 +2061,6 @@ setup_section (bfd *ibfd, sec_ptr isection, void *obfdarg)
goto loser;
}
if (p != NULL && p->set_flags)
flags = p->flags | (flags & (SEC_HAS_CONTENTS | SEC_RELOC));
else if (strip_symbols == STRIP_NONDEBUG && (flags & SEC_ALLOC) != 0)
{
flags &= ~(SEC_HAS_CONTENTS | SEC_LOAD);
if (obfd->xvec->flavour == bfd_target_elf_flavour)
elf_section_type (osection) = SHT_NOBITS;
}
if (!bfd_set_section_flags (obfd, osection, flags))
{
err = _("flags");
goto loser;
}
/* Copy merge entity size. */
osection->entsize = isection->entsize;
@ -2353,28 +2342,22 @@ write_debugging_info (bfd *obfd, void *dhandle,
bfd_byte *syms, *strings;
bfd_size_type symsize, stringsize;
asection *stabsec, *stabstrsec;
flagword flags;
if (! write_stabs_in_sections_debugging_info (obfd, dhandle, &syms,
&symsize, &strings,
&stringsize))
return FALSE;
stabsec = bfd_make_section (obfd, ".stab");
stabstrsec = bfd_make_section (obfd, ".stabstr");
flags = SEC_HAS_CONTENTS | SEC_READONLY | SEC_DEBUGGING;
stabsec = bfd_make_section_with_flags (obfd, ".stab", flags);
stabstrsec = bfd_make_section_with_flags (obfd, ".stabstr", flags);
if (stabsec == NULL
|| stabstrsec == NULL
|| ! bfd_set_section_size (obfd, stabsec, symsize)
|| ! bfd_set_section_size (obfd, stabstrsec, stringsize)
|| ! bfd_set_section_alignment (obfd, stabsec, 2)
|| ! bfd_set_section_alignment (obfd, stabstrsec, 0)
|| ! bfd_set_section_flags (obfd, stabsec,
(SEC_HAS_CONTENTS
| SEC_READONLY
| SEC_DEBUGGING))
|| ! bfd_set_section_flags (obfd, stabstrsec,
(SEC_HAS_CONTENTS
| SEC_READONLY
| SEC_DEBUGGING)))
|| ! bfd_set_section_alignment (obfd, stabstrsec, 0))
{
non_fatal (_("%s: can't create debugging section: %s"),
bfd_get_filename (obfd),

6
gas/ChangeLog
View File

@ -1,3 +1,9 @@
2005-07-04 Alan Modra <amodra@bigpond.net.au>
PR 1004
* config/obj-elf.c (obj_elf_change_section): Use backend
get_sec_type_attr.
2005-07-01 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (line_separator_chars): Add '{' and '}'.

4
gas/config/obj-elf.c
View File

@ -520,6 +520,7 @@ obj_elf_change_section (const char *name,
asection *old_sec;
segT sec;
flagword flags;
const struct elf_backend_data *bed;
const struct bfd_elf_special_section *ssect;
#ifdef md_flush_pending_output
@ -551,7 +552,8 @@ obj_elf_change_section (const char *name,
else
sec = subseg_force_new (name, 0);
ssect = _bfd_elf_get_sec_type_attr (stdoutput, name);
bed = get_elf_backend_data (stdoutput);
ssect = (*bed->get_sec_type_attr) (stdoutput, sec);
if (ssect != NULL)
{