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* elf32-mips.c, elfn32-mips.c, elf64-mips.c: Convert prototypes.

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Remove casts that were only needed for K&R compatibility.
This commit is contained in:
Richard Sandiford 2003-12-07 21:24:28 +00:00
parent e7ebf6d61f
commit 11a2be4ddc
4 changed files with 325 additions and 608 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2003-12-07 Richard Sandiford <rsandifo@redhat.com>
* elf32-mips.c, elfn32-mips.c, elf64-mips.c: Convert prototypes.
Remove casts that were only needed for K&R compatibility.
2003-12-05 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
* coff-arm.c (aoutarm_std_reloc_howto [ARM_WINCE]): Set

271
bfd/elf32-mips.c
View File

@ -48,48 +48,47 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "ecoffswap.h"
static bfd_reloc_status_type mips_elf_generic_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_hi16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_lo16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_got16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type gprel32_with_gp
PARAMS ((bfd *, asymbol *, arelent *, asection *, bfd_boolean, PTR,
bfd_vma));
(bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma);
static bfd_reloc_status_type mips_elf_gprel32_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips32_64bit_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
PARAMS ((bfd *, bfd_reloc_code_real_type));
(bfd *, bfd_reloc_code_real_type);
static reloc_howto_type *mips_elf32_rtype_to_howto
PARAMS ((unsigned int, bfd_boolean));
(unsigned int, bfd_boolean);
static void mips_info_to_howto_rel
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
(bfd *, arelent *, Elf_Internal_Rela *);
static void mips_info_to_howto_rela
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_boolean mips_elf_sym_is_global
PARAMS ((bfd *, asymbol *));
(bfd *, asymbol *);
static bfd_boolean mips_elf32_object_p
PARAMS ((bfd *));
(bfd *);
static bfd_boolean mips_elf_is_local_label_name
PARAMS ((bfd *, const char *));
(bfd *, const char *);
static bfd_reloc_status_type mips16_jump_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips16_gprel_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_final_gp
PARAMS ((bfd *, asymbol *, bfd_boolean, char **, bfd_vma *));
(bfd *, asymbol *, bfd_boolean, char **, bfd_vma *);
static bfd_boolean mips_elf_assign_gp
PARAMS ((bfd *, bfd_vma *));
(bfd *, bfd_vma *);
static bfd_boolean elf32_mips_grok_prstatus
PARAMS ((bfd *, Elf_Internal_Note *));
(bfd *, Elf_Internal_Note *);
static bfd_boolean elf32_mips_grok_psinfo
PARAMS ((bfd *, Elf_Internal_Note *));
(bfd *, Elf_Internal_Note *);
static irix_compat_t elf32_mips_irix_compat
PARAMS ((bfd *));
(bfd *);
extern const bfd_target bfd_elf32_bigmips_vec;
extern const bfd_target bfd_elf32_littlemips_vec;
@ -724,19 +723,14 @@ static reloc_howto_type elf_mips_gnu_vtentry_howto =
/* We use this instead of bfd_elf_generic_reloc because the latter
gets the handling of zero addends wrong. */
static bfd_reloc_status_type
mips_elf_generic_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -775,15 +769,9 @@ struct mips_hi16
static struct mips_hi16 *mips_hi16_list;
static bfd_reloc_status_type
mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_hi16_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data, asection *input_section,
bfd *output_bfd, char **error_message)
{
bfd_reloc_status_type ret;
bfd_vma relocation;
@ -791,7 +779,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -826,8 +814,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
}
else
{
if (bfd_is_und_section (symbol->section)
&& output_bfd == (bfd *) NULL)
if (bfd_is_und_section (symbol->section) && output_bfd == NULL)
ret = bfd_reloc_undefined;
if (bfd_is_com_section (symbol->section))
@ -844,7 +831,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_outofrange;
/* Save the information, and let LO16 do the actual relocation. */
n = (struct mips_hi16 *) bfd_malloc ((bfd_size_type) sizeof *n);
n = bfd_malloc (sizeof *n);
if (n == NULL)
return bfd_reloc_outofrange;
n->addr = (bfd_byte *) data + reloc_entry->address;
@ -852,7 +839,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
n->next = mips_hi16_list;
mips_hi16_list = n;
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
reloc_entry->address += input_section->output_offset;
return ret;
@ -863,15 +850,9 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
R_MIPS_HI16 relocation described above. */
static bfd_reloc_status_type
mips_elf_lo16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_lo16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
arelent gp_disp_relent;
@ -921,7 +902,7 @@ mips_elf_lo16_reloc (abfd, reloc_entry, symbol, data, input_section,
insn &= ~ (bfd_vma) 0xffff;
insn |= val;
bfd_put_32 (abfd, (bfd_vma) insn, l->addr);
bfd_put_32 (abfd, insn, l->addr);
}
next = l->next;
@ -975,19 +956,13 @@ mips_elf_lo16_reloc (abfd, reloc_entry, symbol, data, input_section,
not yet know how to create global offset tables. */
static bfd_reloc_status_type
mips_elf_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_got16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1003,9 +978,7 @@ mips_elf_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
dangerous relocation. */
static bfd_boolean
mips_elf_assign_gp (output_bfd, pgp)
bfd *output_bfd;
bfd_vma *pgp;
mips_elf_assign_gp (bfd *output_bfd, bfd_vma *pgp)
{
unsigned int count;
asymbol **sym;
@ -1021,7 +994,7 @@ mips_elf_assign_gp (output_bfd, pgp)
/* The linker script will have created a symbol named `_gp' with the
appropriate value. */
if (sym == (asymbol **) NULL)
if (sym == NULL)
i = count;
else
{
@ -1057,12 +1030,8 @@ mips_elf_assign_gp (output_bfd, pgp)
external symbol if we are producing relocatable output. */
static bfd_reloc_status_type
mips_elf_final_gp (output_bfd, symbol, relocatable, error_message, pgp)
bfd *output_bfd;
asymbol *symbol;
bfd_boolean relocatable;
char **error_message;
bfd_vma *pgp;
mips_elf_final_gp (bfd *output_bfd, asymbol *symbol, bfd_boolean relocatable,
char **error_message, bfd_vma *pgp)
{
if (bfd_is_und_section (symbol->section)
&& ! relocatable)
@ -1100,15 +1069,10 @@ mips_elf_final_gp (output_bfd, symbol, relocatable, error_message, pgp)
merged. */
bfd_reloc_status_type
_bfd_mips_elf32_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
_bfd_mips_elf32_gprel16_reloc (bfd *abfd, arelent *reloc_entry,
asymbol *symbol, void *data,
asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1116,7 +1080,7 @@ _bfd_mips_elf32_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1124,7 +1088,7 @@ _bfd_mips_elf32_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_ok;
}
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1146,15 +1110,9 @@ _bfd_mips_elf32_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
become the offset from the gp register. */
static bfd_reloc_status_type
mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_gprel32_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1162,7 +1120,7 @@ mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1171,7 +1129,7 @@ mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_outofrange;
}
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1189,15 +1147,9 @@ mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
}
static bfd_reloc_status_type
gprel32_with_gp (abfd, symbol, reloc_entry, input_section, relocatable, data,
gp)
bfd *abfd;
asymbol *symbol;
arelent *reloc_entry;
asection *input_section;
bfd_boolean relocatable;
PTR data;
bfd_vma gp;
gprel32_with_gp (bfd *abfd, asymbol *symbol, arelent *reloc_entry,
asection *input_section, bfd_boolean relocatable,
void *data, bfd_vma gp)
{
bfd_vma relocation;
bfd_vma val;
@ -1242,15 +1194,9 @@ gprel32_with_gp (abfd, symbol, reloc_entry, input_section, relocatable, data,
sign extension. */
static bfd_reloc_status_type
mips32_64bit_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips32_64bit_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_reloc_status_type r;
arelent reloc32;
@ -1279,7 +1225,7 @@ mips32_64bit_reloc (abfd, reloc_entry, symbol, data, input_section,
addr = reloc_entry->address;
if (bfd_little_endian (abfd))
addr += 4;
bfd_put_32 (abfd, (bfd_vma) val, (bfd_byte *) data + addr);
bfd_put_32 (abfd, val, (bfd_byte *) data + addr);
return r;
}
@ -1287,17 +1233,12 @@ mips32_64bit_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Handle a mips16 jump. */
static bfd_reloc_status_type
mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips16_jump_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& reloc_entry->addend == 0)
{
@ -1322,15 +1263,9 @@ mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Handle a mips16 GP relative reloc. */
static bfd_reloc_status_type
mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips16_gprel_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1397,13 +1332,10 @@ mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
if (reloc_entry->howto->partial_inplace)
{
bfd_put_16 (abfd,
(bfd_vma) ((extend & 0xf800)
| ((val >> 11) & 0x1f)
| (val & 0x7e0)),
(extend & 0xf800) | ((val >> 11) & 0x1f) | (val & 0x7e0),
(bfd_byte *) data + reloc_entry->address);
bfd_put_16 (abfd,
(bfd_vma) ((insn & 0xffe0)
| (val & 0x1f)),
(insn & 0xffe0) | (val & 0x1f),
(bfd_byte *) data + reloc_entry->address + 2);
}
else
@ -1453,9 +1385,7 @@ static const struct elf_reloc_map mips_reloc_map[] =
/* Given a BFD reloc type, return a howto structure. */
static reloc_howto_type *
bfd_elf32_bfd_reloc_type_lookup (abfd, code)
bfd *abfd;
bfd_reloc_code_real_type code;
bfd_elf32_bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
{
unsigned int i;
reloc_howto_type *howto_table = elf_mips_howto_table_rel;
@ -1507,9 +1437,8 @@ bfd_elf32_bfd_reloc_type_lookup (abfd, code)
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
static reloc_howto_type *
mips_elf32_rtype_to_howto (r_type, rela_p)
unsigned int r_type;
bfd_boolean rela_p ATTRIBUTE_UNUSED;
mips_elf32_rtype_to_howto (unsigned int r_type,
bfd_boolean rela_p ATTRIBUTE_UNUSED)
{
switch (r_type)
{
@ -1540,10 +1469,7 @@ mips_elf32_rtype_to_howto (r_type, rela_p)
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
static void
mips_info_to_howto_rel (abfd, cache_ptr, dst)
bfd *abfd;
arelent *cache_ptr;
Elf_Internal_Rela *dst;
mips_info_to_howto_rel (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int r_type;
@ -1563,10 +1489,7 @@ mips_info_to_howto_rel (abfd, cache_ptr, dst)
/* Given a MIPS Elf_Internal_Rela, fill in an arelent structure. */
static void
mips_info_to_howto_rela (abfd, cache_ptr, dst)
bfd *abfd;
arelent *cache_ptr;
Elf_Internal_Rela *dst;
mips_info_to_howto_rela (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
mips_info_to_howto_rel (abfd, cache_ptr, dst);
@ -1581,9 +1504,7 @@ mips_info_to_howto_rela (abfd, cache_ptr, dst)
and externally visible symbols. */
static bfd_boolean
mips_elf_sym_is_global (abfd, sym)
bfd *abfd ATTRIBUTE_UNUSED;
asymbol *sym;
mips_elf_sym_is_global (bfd *abfd ATTRIBUTE_UNUSED, asymbol *sym)
{
if (SGI_COMPAT (abfd))
return (sym->flags & BSF_SECTION_SYM) == 0;
@ -1596,8 +1517,7 @@ mips_elf_sym_is_global (abfd, sym)
/* Set the right machine number for a MIPS ELF file. */
static bfd_boolean
mips_elf32_object_p (abfd)
bfd *abfd;
mips_elf32_object_p (bfd *abfd)
{
unsigned long mach;
@ -1619,9 +1539,7 @@ mips_elf32_object_p (abfd)
/* MIPS ELF local labels start with '$', not 'L'. */
static bfd_boolean
mips_elf_is_local_label_name (abfd, name)
bfd *abfd;
const char *name;
mips_elf_is_local_label_name (bfd *abfd, const char *name)
{
if (name[0] == '$')
return TRUE;
@ -1633,9 +1551,7 @@ mips_elf_is_local_label_name (abfd, name)
/* Support for core dump NOTE sections. */
static bfd_boolean
elf32_mips_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
elf32_mips_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
{
int offset;
unsigned int raw_size;
@ -1665,9 +1581,7 @@ elf32_mips_grok_prstatus (abfd, note)
}
static bfd_boolean
elf32_mips_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
elf32_mips_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
{
switch (note->descsz)
{
@ -1699,8 +1613,7 @@ elf32_mips_grok_psinfo (abfd, note)
/* Depending on the target vector we generate some version of Irix
executables or "normal" MIPS ELF ABI executables. */
static irix_compat_t
elf32_mips_irix_compat (abfd)
bfd *abfd;
elf32_mips_irix_compat (bfd *abfd)
{
if ((abfd->xvec == &bfd_elf32_bigmips_vec)
|| (abfd->xvec == &bfd_elf32_littlemips_vec))
@ -1717,12 +1630,9 @@ elf32_mips_irix_compat (abfd)
objects, and before the final_link entry point is called. */
bfd_boolean
bfd_mips_elf32_create_embedded_relocs (abfd, info, datasec, relsec, errmsg)
bfd *abfd;
struct bfd_link_info *info;
asection *datasec;
asection *relsec;
char **errmsg;
bfd_mips_elf32_create_embedded_relocs (bfd *abfd, struct bfd_link_info *info,
asection *datasec, asection *relsec,
char **errmsg)
{
Elf_Internal_Shdr *symtab_hdr;
Elf_Internal_Sym *isymbuf = NULL;
@ -1752,13 +1662,12 @@ bfd_mips_elf32_create_embedded_relocs (abfd, info, datasec, relsec, errmsg)
}
/* Get a copy of the native relocations. */
internal_relocs = (_bfd_elf_link_read_relocs
(abfd, datasec, (PTR) NULL, (Elf_Internal_Rela *) NULL,
info->keep_memory));
internal_relocs = _bfd_elf_link_read_relocs (abfd, datasec, NULL, NULL,
info->keep_memory);
if (internal_relocs == NULL)
goto error_return;
relsec->contents = (bfd_byte *) bfd_alloc (abfd, datasec->reloc_count * 12);
relsec->contents = bfd_alloc (abfd, datasec->reloc_count * 12);
if (relsec->contents == NULL)
goto error_return;

395
bfd/elf64-mips.c
View File

@ -62,79 +62,76 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "ecoffswap.h"
static void mips_elf64_swap_reloc_in
PARAMS ((bfd *, const Elf64_Mips_External_Rel *,
Elf64_Mips_Internal_Rela *));
(bfd *, const Elf64_Mips_External_Rel *, Elf64_Mips_Internal_Rela *);
static void mips_elf64_swap_reloca_in
PARAMS ((bfd *, const Elf64_Mips_External_Rela *,
Elf64_Mips_Internal_Rela *));
(bfd *, const Elf64_Mips_External_Rela *, Elf64_Mips_Internal_Rela *);
static void mips_elf64_swap_reloc_out
PARAMS ((bfd *, const Elf64_Mips_Internal_Rela *,
Elf64_Mips_External_Rel *));
(bfd *, const Elf64_Mips_Internal_Rela *, Elf64_Mips_External_Rel *);
static void mips_elf64_swap_reloca_out
PARAMS ((bfd *, const Elf64_Mips_Internal_Rela *,
Elf64_Mips_External_Rela *));
(bfd *, const Elf64_Mips_Internal_Rela *, Elf64_Mips_External_Rela *);
static void mips_elf64_be_swap_reloc_in
PARAMS ((bfd *, const bfd_byte *, Elf_Internal_Rela *));
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
static void mips_elf64_be_swap_reloc_out
PARAMS ((bfd *, const Elf_Internal_Rela *, bfd_byte *));
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
static void mips_elf64_be_swap_reloca_in
PARAMS ((bfd *, const bfd_byte *, Elf_Internal_Rela *));
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
static void mips_elf64_be_swap_reloca_out
PARAMS ((bfd *, const Elf_Internal_Rela *, bfd_byte *));
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
static reloc_howto_type *bfd_elf64_bfd_reloc_type_lookup
PARAMS ((bfd *, bfd_reloc_code_real_type));
(bfd *, bfd_reloc_code_real_type);
static reloc_howto_type *mips_elf64_rtype_to_howto
PARAMS ((unsigned int, bfd_boolean));
(unsigned int, bfd_boolean);
static void mips_elf64_info_to_howto_rel
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
(bfd *, arelent *, Elf_Internal_Rela *);
static void mips_elf64_info_to_howto_rela
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
(bfd *, arelent *, Elf_Internal_Rela *);
static long mips_elf64_get_reloc_upper_bound
PARAMS ((bfd *, asection *));
(bfd *, asection *);
static long mips_elf64_canonicalize_reloc
PARAMS ((bfd *, asection *, arelent **, asymbol **));
static long mips_elf64_get_dynamic_reloc_upper_bound PARAMS ((bfd *));
(bfd *, asection *, arelent **, asymbol **);
static long mips_elf64_get_dynamic_reloc_upper_bound
(bfd *);
static long mips_elf64_canonicalize_dynamic_reloc
PARAMS ((bfd *, arelent **, asymbol **));
(bfd *, arelent **, asymbol **);
static bfd_boolean mips_elf64_slurp_one_reloc_table
PARAMS ((bfd *, asection *, Elf_Internal_Shdr *, bfd_size_type,
arelent *, asymbol **, bfd_boolean));
(bfd *, asection *, Elf_Internal_Shdr *, bfd_size_type, arelent *,
asymbol **, bfd_boolean);
static bfd_boolean mips_elf64_slurp_reloc_table
PARAMS ((bfd *, asection *, asymbol **, bfd_boolean));
(bfd *, asection *, asymbol **, bfd_boolean);
static void mips_elf64_write_relocs
PARAMS ((bfd *, asection *, PTR));
(bfd *, asection *, void *);
static void mips_elf64_write_rel
PARAMS((bfd *, asection *, Elf_Internal_Shdr *, int *, PTR));
(bfd *, asection *, Elf_Internal_Shdr *, int *, void *);
static void mips_elf64_write_rela
PARAMS((bfd *, asection *, Elf_Internal_Shdr *, int *, PTR));
(bfd *, asection *, Elf_Internal_Shdr *, int *, void *);
static bfd_reloc_status_type mips_elf64_hi16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf64_gprel16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf64_literal_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf64_gprel32_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf64_shift6_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf64_got16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips16_jump_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips16_gprel_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_boolean mips_elf64_assign_gp
PARAMS ((bfd *, bfd_vma *));
(bfd *, bfd_vma *);
static bfd_reloc_status_type mips_elf64_final_gp
PARAMS ((bfd *, asymbol *, bfd_boolean, char **, bfd_vma *));
(bfd *, asymbol *, bfd_boolean, char **, bfd_vma *);
static bfd_boolean mips_elf64_object_p
PARAMS ((bfd *));
(bfd *);
static irix_compat_t elf64_mips_irix_compat
PARAMS ((bfd *));
(bfd *);
static bfd_boolean elf64_mips_grok_prstatus
PARAMS ((bfd *, Elf_Internal_Note *));
(bfd *, Elf_Internal_Note *);
static bfd_boolean elf64_mips_grok_psinfo
PARAMS ((bfd *, Elf_Internal_Note *));
(bfd *, Elf_Internal_Note *);
extern const bfd_target bfd_elf64_bigmips_vec;
extern const bfd_target bfd_elf64_littlemips_vec;
@ -1262,10 +1259,8 @@ static reloc_howto_type elf_mips_gnu_rela16_s2 =
/* Swap in a MIPS 64-bit Rel reloc. */
static void
mips_elf64_swap_reloc_in (abfd, src, dst)
bfd *abfd;
const Elf64_Mips_External_Rel *src;
Elf64_Mips_Internal_Rela *dst;
mips_elf64_swap_reloc_in (bfd *abfd, const Elf64_Mips_External_Rel *src,
Elf64_Mips_Internal_Rela *dst)
{
dst->r_offset = H_GET_64 (abfd, src->r_offset);
dst->r_sym = H_GET_32 (abfd, src->r_sym);
@ -1279,10 +1274,8 @@ mips_elf64_swap_reloc_in (abfd, src, dst)
/* Swap in a MIPS 64-bit Rela reloc. */
static void
mips_elf64_swap_reloca_in (abfd, src, dst)
bfd *abfd;
const Elf64_Mips_External_Rela *src;
Elf64_Mips_Internal_Rela *dst;
mips_elf64_swap_reloca_in (bfd *abfd, const Elf64_Mips_External_Rela *src,
Elf64_Mips_Internal_Rela *dst)
{
dst->r_offset = H_GET_64 (abfd, src->r_offset);
dst->r_sym = H_GET_32 (abfd, src->r_sym);
@ -1296,10 +1289,8 @@ mips_elf64_swap_reloca_in (abfd, src, dst)
/* Swap out a MIPS 64-bit Rel reloc. */
static void
mips_elf64_swap_reloc_out (abfd, src, dst)
bfd *abfd;
const Elf64_Mips_Internal_Rela *src;
Elf64_Mips_External_Rel *dst;
mips_elf64_swap_reloc_out (bfd *abfd, const Elf64_Mips_Internal_Rela *src,
Elf64_Mips_External_Rel *dst)
{
H_PUT_64 (abfd, src->r_offset, dst->r_offset);
H_PUT_32 (abfd, src->r_sym, dst->r_sym);
@ -1312,10 +1303,8 @@ mips_elf64_swap_reloc_out (abfd, src, dst)
/* Swap out a MIPS 64-bit Rela reloc. */
static void
mips_elf64_swap_reloca_out (abfd, src, dst)
bfd *abfd;
const Elf64_Mips_Internal_Rela *src;
Elf64_Mips_External_Rela *dst;
mips_elf64_swap_reloca_out (bfd *abfd, const Elf64_Mips_Internal_Rela *src,
Elf64_Mips_External_Rela *dst)
{
H_PUT_64 (abfd, src->r_offset, dst->r_offset);
H_PUT_32 (abfd, src->r_sym, dst->r_sym);
@ -1329,10 +1318,8 @@ mips_elf64_swap_reloca_out (abfd, src, dst)
/* Swap in a MIPS 64-bit Rel reloc. */
static void
mips_elf64_be_swap_reloc_in (abfd, src, dst)
bfd *abfd;
const bfd_byte *src;
Elf_Internal_Rela *dst;
mips_elf64_be_swap_reloc_in (bfd *abfd, const bfd_byte *src,
Elf_Internal_Rela *dst)
{
Elf64_Mips_Internal_Rela mirel;
@ -1354,10 +1341,8 @@ mips_elf64_be_swap_reloc_in (abfd, src, dst)
/* Swap in a MIPS 64-bit Rela reloc. */
static void
mips_elf64_be_swap_reloca_in (abfd, src, dst)
bfd *abfd;
const bfd_byte *src;
Elf_Internal_Rela *dst;
mips_elf64_be_swap_reloca_in (bfd *abfd, const bfd_byte *src,
Elf_Internal_Rela *dst)
{
Elf64_Mips_Internal_Rela mirela;
@ -1379,10 +1364,8 @@ mips_elf64_be_swap_reloca_in (abfd, src, dst)
/* Swap out a MIPS 64-bit Rel reloc. */
static void
mips_elf64_be_swap_reloc_out (abfd, src, dst)
bfd *abfd;
const Elf_Internal_Rela *src;
bfd_byte *dst;
mips_elf64_be_swap_reloc_out (bfd *abfd, const Elf_Internal_Rela *src,
bfd_byte *dst)
{
Elf64_Mips_Internal_Rela mirel;
@ -1405,10 +1388,8 @@ mips_elf64_be_swap_reloc_out (abfd, src, dst)
/* Swap out a MIPS 64-bit Rela reloc. */
static void
mips_elf64_be_swap_reloca_out (abfd, src, dst)
bfd *abfd;
const Elf_Internal_Rela *src;
bfd_byte *dst;
mips_elf64_be_swap_reloca_out (bfd *abfd, const Elf_Internal_Rela *src,
bfd_byte *dst)
{
Elf64_Mips_Internal_Rela mirela;
@ -1433,19 +1414,14 @@ mips_elf64_be_swap_reloca_out (abfd, src, dst)
/* Do a R_MIPS_HI16 relocation. */
static bfd_reloc_status_type
mips_elf64_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf64_hi16_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
/* If we're relocating, and this is an external symbol, we don't
want to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1477,19 +1453,13 @@ mips_elf64_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
not yet know how to create global offset tables. */
static bfd_reloc_status_type
mips_elf64_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf64_got16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
/* If we're relocating, and this is a local symbol, we can handle it
just like an R_MIPS_HI16. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& ((symbol->flags & BSF_SECTION_SYM) != 0
|| (symbol->flags & BSF_LOCAL) == 0))
return mips_elf64_hi16_reloc (abfd, reloc_entry, symbol, data,
@ -1505,9 +1475,7 @@ mips_elf64_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
dangerous relocation. */
static bfd_boolean
mips_elf64_assign_gp (output_bfd, pgp)
bfd *output_bfd;
bfd_vma *pgp;
mips_elf64_assign_gp (bfd *output_bfd, bfd_vma *pgp)
{
unsigned int count;
asymbol **sym;
@ -1523,7 +1491,7 @@ mips_elf64_assign_gp (output_bfd, pgp)
/* The linker script will have created a symbol named `_gp' with the
appropriate value. */
if (sym == (asymbol **) NULL)
if (sym == NULL)
i = count;
else
{
@ -1559,12 +1527,8 @@ mips_elf64_assign_gp (output_bfd, pgp)
external symbol if we are producing relocatable output. */
static bfd_reloc_status_type
mips_elf64_final_gp (output_bfd, symbol, relocatable, error_message, pgp)
bfd *output_bfd;
asymbol *symbol;
bfd_boolean relocatable;
char **error_message;
bfd_vma *pgp;
mips_elf64_final_gp (bfd *output_bfd, asymbol *symbol, bfd_boolean relocatable,
char **error_message, bfd_vma *pgp)
{
if (bfd_is_und_section (symbol->section)
&& ! relocatable)
@ -1599,15 +1563,9 @@ mips_elf64_final_gp (output_bfd, symbol, relocatable, error_message, pgp)
become the offset from the gp register. */
static bfd_reloc_status_type
mips_elf64_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf64_gprel16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1615,7 +1573,7 @@ mips_elf64_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1623,7 +1581,7 @@ mips_elf64_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_ok;
}
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1644,15 +1602,9 @@ mips_elf64_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Do a R_MIPS_LITERAL relocation. */
static bfd_reloc_status_type
mips_elf64_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf64_literal_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1660,7 +1612,7 @@ mips_elf64_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
/* If we're relocating, and this is an external symbol, we don't
want to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1669,7 +1621,7 @@ mips_elf64_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
}
/* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1691,15 +1643,9 @@ mips_elf64_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
become the offset from the gp register. */
static bfd_reloc_status_type
mips_elf64_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf64_gprel32_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1709,7 +1655,7 @@ mips_elf64_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
/* If we're relocating, and this is an external symbol, we don't want
to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1718,7 +1664,7 @@ mips_elf64_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_outofrange;
}
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1770,19 +1716,14 @@ mips_elf64_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
the rest is at bits 6-10. The bitpos already got right by the howto. */
static bfd_reloc_status_type
mips_elf64_shift6_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf64_shift6_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
/* If we're relocating, and this is an external symbol, we don't
want to change anything. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1802,17 +1743,12 @@ mips_elf64_shift6_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Handle a mips16 jump. */
static bfd_reloc_status_type
mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips16_jump_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (! reloc_entry->howto->partial_inplace
|| reloc_entry->addend == 0))
@ -1838,15 +1774,9 @@ mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Handle a mips16 GP relative reloc. */
static bfd_reloc_status_type
mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips16_gprel_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1913,13 +1843,10 @@ mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
if (reloc_entry->howto->partial_inplace)
{
bfd_put_16 (abfd,
(bfd_vma) ((extend & 0xf800)
| ((val >> 11) & 0x1f)
| (val & 0x7e0)),
(extend & 0xf800) | ((val >> 11) & 0x1f) | (val & 0x7e0),
(bfd_byte *) data + reloc_entry->address);
bfd_put_16 (abfd,
(bfd_vma) ((insn & 0xffe0)
| (val & 0x1f)),
(insn & 0xffe0) | (val & 0x1f),
(bfd_byte *) data + reloc_entry->address + 2);
}
else
@ -1982,9 +1909,8 @@ static const struct elf_reloc_map mips_reloc_map[] =
/* Given a BFD reloc type, return a howto structure. */
static reloc_howto_type *
bfd_elf64_bfd_reloc_type_lookup (abfd, code)
bfd *abfd ATTRIBUTE_UNUSED;
bfd_reloc_code_real_type code;
bfd_elf64_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
bfd_reloc_code_real_type code)
{
unsigned int i;
/* FIXME: We default to RELA here instead of choosing the right
@ -2019,9 +1945,7 @@ bfd_elf64_bfd_reloc_type_lookup (abfd, code)
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
static reloc_howto_type *
mips_elf64_rtype_to_howto (r_type, rela_p)
unsigned int r_type;
bfd_boolean rela_p;
mips_elf64_rtype_to_howto (unsigned int r_type, bfd_boolean rela_p)
{
switch (r_type)
{
@ -2051,19 +1975,17 @@ mips_elf64_rtype_to_howto (r_type, rela_p)
/* Prevent relocation handling by bfd for MIPS ELF64. */
static void
mips_elf64_info_to_howto_rel (abfd, cache_ptr, dst)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *cache_ptr ATTRIBUTE_UNUSED;
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED;
mips_elf64_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr ATTRIBUTE_UNUSED,
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED)
{
BFD_ASSERT (0);
}
static void
mips_elf64_info_to_howto_rela (abfd, cache_ptr, dst)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *cache_ptr ATTRIBUTE_UNUSED;
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED;
mips_elf64_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr ATTRIBUTE_UNUSED,
Elf_Internal_Rela *dst ATTRIBUTE_UNUSED)
{
BFD_ASSERT (0);
}
@ -2072,16 +1994,13 @@ mips_elf64_info_to_howto_rela (abfd, cache_ptr, dst)
to three relocs, we must tell the user to allocate more space. */
static long
mips_elf64_get_reloc_upper_bound (abfd, sec)
bfd *abfd ATTRIBUTE_UNUSED;
asection *sec;
mips_elf64_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
{
return (sec->reloc_count * 3 + 1) * sizeof (arelent *);
}
static long
mips_elf64_get_dynamic_reloc_upper_bound (abfd)
bfd *abfd;
mips_elf64_get_dynamic_reloc_upper_bound (bfd *abfd)
{
return _bfd_elf_get_dynamic_reloc_upper_bound (abfd) * 3;
}
@ -2092,11 +2011,8 @@ mips_elf64_get_dynamic_reloc_upper_bound (abfd)
3 to obtain the internal relocation count. */
static long
mips_elf64_canonicalize_reloc (abfd, section, relptr, symbols)
bfd *abfd;
sec_ptr section;
arelent **relptr;
asymbol **symbols;
mips_elf64_canonicalize_reloc (bfd *abfd, sec_ptr section,
arelent **relptr, asymbol **symbols)
{
arelent *tblptr;
unsigned int i;
@ -2115,13 +2031,10 @@ mips_elf64_canonicalize_reloc (abfd, section, relptr, symbols)
}
static long
mips_elf64_canonicalize_dynamic_reloc (abfd, storage, syms)
bfd *abfd;
arelent **storage;
asymbol **syms;
mips_elf64_canonicalize_dynamic_reloc (bfd *abfd, arelent **storage,
asymbol **syms)
{
bfd_boolean (*slurp_relocs)
PARAMS ((bfd *, asection *, asymbol **, bfd_boolean));
bfd_boolean (*slurp_relocs) (bfd *, asection *, asymbol **, bfd_boolean);
asection *s;
long ret;
@ -2164,24 +2077,20 @@ mips_elf64_canonicalize_dynamic_reloc (abfd, storage, syms)
generic code seems to depend on this. */
static bfd_boolean
mips_elf64_slurp_one_reloc_table (abfd, asect, rel_hdr, reloc_count,
relents, symbols, dynamic)
bfd *abfd;
asection *asect;
Elf_Internal_Shdr *rel_hdr;
bfd_size_type reloc_count;
arelent *relents;
asymbol **symbols;
bfd_boolean dynamic;
mips_elf64_slurp_one_reloc_table (bfd *abfd, asection *asect,
Elf_Internal_Shdr *rel_hdr,
bfd_size_type reloc_count,
arelent *relents, asymbol **symbols,
bfd_boolean dynamic)
{
PTR allocated = NULL;
void *allocated;
bfd_byte *native_relocs;
arelent *relent;
bfd_vma i;
int entsize;
reloc_howto_type *howto_table;
allocated = (PTR) bfd_malloc (rel_hdr->sh_size);
allocated = bfd_malloc (rel_hdr->sh_size);
if (allocated == NULL)
return FALSE;
@ -2190,7 +2099,7 @@ mips_elf64_slurp_one_reloc_table (abfd, asect, rel_hdr, reloc_count,
!= rel_hdr->sh_size))
goto error_return;
native_relocs = (bfd_byte *) allocated;
native_relocs = allocated;
entsize = rel_hdr->sh_entsize;
BFD_ASSERT (entsize == sizeof (Elf64_Mips_External_Rel)
@ -2338,11 +2247,8 @@ mips_elf64_slurp_one_reloc_table (abfd, asect, rel_hdr, reloc_count,
zero before processing the relocs of a section. */
static bfd_boolean
mips_elf64_slurp_reloc_table (abfd, asect, symbols, dynamic)
bfd *abfd;
asection *asect;
asymbol **symbols;
bfd_boolean dynamic;
mips_elf64_slurp_reloc_table (bfd *abfd, asection *asect,
asymbol **symbols, bfd_boolean dynamic)
{
struct bfd_elf_section_data * const d = elf_section_data (asect);
Elf_Internal_Shdr *rel_hdr;
@ -2388,7 +2294,7 @@ mips_elf64_slurp_reloc_table (abfd, asect, symbols, dynamic)
/* Allocate space for 3 arelent structures for each Rel structure. */
amt = (reloc_count + reloc_count2) * 3 * sizeof (arelent);
relents = (arelent *) bfd_alloc (abfd, amt);
relents = bfd_alloc (abfd, amt);
if (relents == NULL)
return FALSE;
@ -2416,12 +2322,9 @@ mips_elf64_slurp_reloc_table (abfd, asect, symbols, dynamic)
/* Write out the relocations. */
static void
mips_elf64_write_relocs (abfd, sec, data)
bfd *abfd;
asection *sec;
PTR data;
mips_elf64_write_relocs (bfd *abfd, asection *sec, void *data)
{
bfd_boolean *failedp = (bfd_boolean *) data;
bfd_boolean *failedp = data;
int count;
Elf_Internal_Shdr *rel_hdr;
unsigned int idx;
@ -2482,21 +2385,18 @@ mips_elf64_write_relocs (abfd, sec, data)
}
static void
mips_elf64_write_rel (abfd, sec, rel_hdr, count, data)
bfd *abfd;
asection *sec;
Elf_Internal_Shdr *rel_hdr;
int *count;
PTR data;
mips_elf64_write_rel (bfd *abfd, asection *sec,
Elf_Internal_Shdr *rel_hdr,
int *count, void *data)
{
bfd_boolean *failedp = (bfd_boolean *) data;
bfd_boolean *failedp = data;
Elf64_Mips_External_Rel *ext_rel;
unsigned int idx;
asymbol *last_sym = 0;
int last_sym_idx = 0;
rel_hdr->sh_size = (bfd_vma)(rel_hdr->sh_entsize * *count);
rel_hdr->contents = (PTR) bfd_alloc (abfd, rel_hdr->sh_size);
rel_hdr->sh_size = rel_hdr->sh_entsize * *count;
rel_hdr->contents = bfd_alloc (abfd, rel_hdr->sh_size);
if (rel_hdr->contents == NULL)
{
*failedp = TRUE;
@ -2581,21 +2481,18 @@ mips_elf64_write_rel (abfd, sec, rel_hdr, count, data)
}
static void
mips_elf64_write_rela (abfd, sec, rela_hdr, count, data)
bfd *abfd;
asection *sec;
Elf_Internal_Shdr *rela_hdr;
int *count;
PTR data;
mips_elf64_write_rela (bfd *abfd, asection *sec,
Elf_Internal_Shdr *rela_hdr,
int *count, void *data)
{
bfd_boolean *failedp = (bfd_boolean *) data;
bfd_boolean *failedp = data;
Elf64_Mips_External_Rela *ext_rela;
unsigned int idx;
asymbol *last_sym = 0;
int last_sym_idx = 0;
rela_hdr->sh_size = (bfd_vma)(rela_hdr->sh_entsize * *count);
rela_hdr->contents = (PTR) bfd_alloc (abfd, rela_hdr->sh_size);
rela_hdr->sh_size = rela_hdr->sh_entsize * *count;
rela_hdr->contents = bfd_alloc (abfd, rela_hdr->sh_size);
if (rela_hdr->contents == NULL)
{
*failedp = TRUE;
@ -2683,8 +2580,7 @@ mips_elf64_write_rela (abfd, sec, rela_hdr, count, data)
/* Set the right machine number for a MIPS ELF file. */
static bfd_boolean
mips_elf64_object_p (abfd)
bfd *abfd;
mips_elf64_object_p (bfd *abfd)
{
unsigned long mach;
@ -2702,8 +2598,7 @@ mips_elf64_object_p (abfd)
/* Depending on the target vector we generate some version of Irix
executables or "normal" MIPS ELF ABI executables. */
static irix_compat_t
elf64_mips_irix_compat (abfd)
bfd *abfd;
elf64_mips_irix_compat (bfd *abfd)
{
if ((abfd->xvec == &bfd_elf64_bigmips_vec)
|| (abfd->xvec == &bfd_elf64_littlemips_vec))
@ -2714,9 +2609,7 @@ elf64_mips_irix_compat (abfd)
/* Support for core dump NOTE sections. */
static bfd_boolean
elf64_mips_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
elf64_mips_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
{
int offset;
unsigned int raw_size;
@ -2746,9 +2639,7 @@ elf64_mips_grok_prstatus (abfd, note)
}
static bfd_boolean
elf64_mips_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
elf64_mips_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
{
switch (note->descsz)
{
@ -2948,9 +2839,9 @@ const struct elf_size_info mips_elf64_size_info =
/* MIPS ELF64 archive functions. */
#define bfd_elf64_archive_functions
extern bfd_boolean bfd_elf64_archive_slurp_armap
PARAMS ((bfd *));
(bfd *);
extern bfd_boolean bfd_elf64_archive_write_armap
PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int));
(bfd *, unsigned int, struct orl *, unsigned int, int);
#define bfd_elf64_archive_slurp_extended_name_table \
_bfd_archive_coff_slurp_extended_name_table
#define bfd_elf64_archive_construct_extended_name_table \

262
bfd/elfn32-mips.c
View File

@ -48,50 +48,49 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "ecoffswap.h"
static bfd_reloc_status_type mips_elf_generic_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_hi16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_lo16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_got16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_boolean mips_elf_assign_gp
PARAMS ((bfd *, bfd_vma *));
(bfd *, bfd_vma *);
static bfd_reloc_status_type mips_elf_final_gp
PARAMS ((bfd *, asymbol *, bfd_boolean, char **, bfd_vma *));
(bfd *, asymbol *, bfd_boolean, char **, bfd_vma *);
static bfd_reloc_status_type mips_elf_gprel16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_literal_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips_elf_gprel32_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type gprel32_with_gp
PARAMS ((bfd *, asymbol *, arelent *, asection *, bfd_boolean, PTR,
bfd_vma));
(bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma);
static bfd_reloc_status_type mips_elf_shift6_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips16_jump_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_reloc_status_type mips16_gprel_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
PARAMS ((bfd *, bfd_reloc_code_real_type));
(bfd *, bfd_reloc_code_real_type);
static reloc_howto_type *mips_elf_n32_rtype_to_howto
PARAMS ((unsigned int, bfd_boolean));
(unsigned int, bfd_boolean);
static void mips_info_to_howto_rel
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
(bfd *, arelent *, Elf_Internal_Rela *);
static void mips_info_to_howto_rela
PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
(bfd *, arelent *, Elf_Internal_Rela *);
static bfd_boolean mips_elf_sym_is_global
PARAMS ((bfd *, asymbol *));
(bfd *, asymbol *);
static bfd_boolean mips_elf_n32_object_p
PARAMS ((bfd *));
(bfd *);
static bfd_boolean elf32_mips_grok_prstatus
PARAMS ((bfd *, Elf_Internal_Note *));
(bfd *, Elf_Internal_Note *);
static bfd_boolean elf32_mips_grok_psinfo
PARAMS ((bfd *, Elf_Internal_Note *));
(bfd *, Elf_Internal_Note *);
static irix_compat_t elf_n32_mips_irix_compat
PARAMS ((bfd *));
(bfd *);
extern const bfd_target bfd_elf32_nbigmips_vec;
extern const bfd_target bfd_elf32_nlittlemips_vec;
@ -1240,7 +1239,7 @@ static reloc_howto_type elf_mips_gnu_rela16_s2 =
{ \
/* If we're relocating, and this is an external symbol, we don't \
want to change anything. */ \
if ((obfd) != (bfd *) NULL \
if ((obfd) != NULL \
&& ((sym)->flags & BSF_SECTION_SYM) == 0 \
&& (! (entry)->howto->partial_inplace \
|| (entry)->addend == 0)) \
@ -1268,15 +1267,10 @@ static reloc_howto_type elf_mips_gnu_rela16_s2 =
}
static bfd_reloc_status_type
mips_elf_generic_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
GET_RELOC_ADDEND (output_bfd, symbol, reloc_entry, input_section)
@ -1310,15 +1304,9 @@ struct mips_hi16
static struct mips_hi16 *mips_hi16_list;
static bfd_reloc_status_type
mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf_hi16_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data, asection *input_section,
bfd *output_bfd, char **error_message ATTRIBUTE_UNUSED)
{
bfd_reloc_status_type ret;
bfd_vma relocation;
@ -1328,7 +1316,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
ret = bfd_reloc_ok;
if (bfd_is_und_section (symbol->section) && output_bfd == (bfd *) NULL)
if (bfd_is_und_section (symbol->section) && output_bfd == NULL)
ret = bfd_reloc_undefined;
if (bfd_is_com_section (symbol->section))
@ -1344,7 +1332,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_outofrange;
/* Save the information, and let LO16 do the actual relocation. */
n = (struct mips_hi16 *) bfd_malloc ((bfd_size_type) sizeof *n);
n = bfd_malloc (sizeof *n);
if (n == NULL)
return bfd_reloc_outofrange;
n->addr = (bfd_byte *) data + reloc_entry->address;
@ -1352,7 +1340,7 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
n->next = mips_hi16_list;
mips_hi16_list = n;
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
reloc_entry->address += input_section->output_offset;
return ret;
@ -1363,15 +1351,9 @@ mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data, input_section,
R_MIPS_HI16 relocation described above. */
static bfd_reloc_status_type
mips_elf_lo16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_lo16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
if (mips_hi16_list != NULL)
{
@ -1412,7 +1394,7 @@ mips_elf_lo16_reloc (abfd, reloc_entry, symbol, data, input_section,
insn &= ~ (bfd_vma) 0xffff;
insn |= val;
bfd_put_32 (abfd, (bfd_vma) insn, l->addr);
bfd_put_32 (abfd, insn, l->addr);
next = l->next;
free (l);
@ -1442,19 +1424,13 @@ mips_elf_lo16_reloc (abfd, reloc_entry, symbol, data, input_section,
not yet know how to create global offset tables. */
static bfd_reloc_status_type
mips_elf_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_got16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
/* If we're relocating, and this is a local symbol, we can handle it
just like an R_MIPS_HI16. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& ((symbol->flags & BSF_SECTION_SYM) != 0
|| (symbol->flags & BSF_LOCAL) == 0))
return mips_elf_hi16_reloc (abfd, reloc_entry, symbol, data,
@ -1469,9 +1445,7 @@ mips_elf_got16_reloc (abfd, reloc_entry, symbol, data, input_section,
dangerous relocation. */
static bfd_boolean
mips_elf_assign_gp (output_bfd, pgp)
bfd *output_bfd;
bfd_vma *pgp;
mips_elf_assign_gp (bfd *output_bfd, bfd_vma *pgp)
{
unsigned int count;
asymbol **sym;
@ -1487,7 +1461,7 @@ mips_elf_assign_gp (output_bfd, pgp)
/* The linker script will have created a symbol named `_gp' with the
appropriate value. */
if (sym == (asymbol **) NULL)
if (sym == NULL)
i = count;
else
{
@ -1523,12 +1497,8 @@ mips_elf_assign_gp (output_bfd, pgp)
external symbol if we are producing relocatable output. */
static bfd_reloc_status_type
mips_elf_final_gp (output_bfd, symbol, relocatable, error_message, pgp)
bfd *output_bfd;
asymbol *symbol;
bfd_boolean relocatable;
char **error_message;
bfd_vma *pgp;
mips_elf_final_gp (bfd *output_bfd, asymbol *symbol, bfd_boolean relocatable,
char **error_message, bfd_vma *pgp)
{
if (bfd_is_und_section (symbol->section)
&& ! relocatable)
@ -1563,15 +1533,10 @@ mips_elf_final_gp (output_bfd, symbol, relocatable, error_message, pgp)
become the offset from the gp register. */
static bfd_reloc_status_type
mips_elf_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf_gprel16_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1579,7 +1544,7 @@ mips_elf_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
GET_RELOC_ADDEND (output_bfd, symbol, reloc_entry, input_section)
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1600,15 +1565,9 @@ mips_elf_gprel16_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Do a R_MIPS_LITERAL relocation. */
static bfd_reloc_status_type
mips_elf_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_literal_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1617,7 +1576,7 @@ mips_elf_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
GET_RELOC_ADDEND (output_bfd, symbol, reloc_entry, input_section)
/* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
relocatable = TRUE;
else
{
@ -1639,15 +1598,9 @@ mips_elf_literal_reloc (abfd, reloc_entry, symbol, data, input_section,
become the offset from the gp register. */
static bfd_reloc_status_type
mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips_elf_gprel32_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1656,7 +1609,7 @@ mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
GET_RELOC_ADDEND (output_bfd, symbol, reloc_entry, input_section)
/* R_MIPS_GPREL32 relocations are defined for local symbols only. */
if (output_bfd != (bfd *) NULL
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
@ -1665,7 +1618,7 @@ mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
return bfd_reloc_outofrange;
}
if (output_bfd != (bfd *) NULL)
if (output_bfd != NULL)
{
relocatable = TRUE;
gp = _bfd_get_gp_value (output_bfd);
@ -1686,15 +1639,9 @@ mips_elf_gprel32_reloc (abfd, reloc_entry, symbol, data, input_section,
}
static bfd_reloc_status_type
gprel32_with_gp (abfd, symbol, reloc_entry, input_section, relocatable, data,
gp)
bfd *abfd;
asymbol *symbol;
arelent *reloc_entry;
asection *input_section;
bfd_boolean relocatable;
PTR data;
bfd_vma gp;
gprel32_with_gp (bfd *abfd, asymbol *symbol, arelent *reloc_entry,
asection *input_section, bfd_boolean relocatable,
void *data, bfd_vma gp)
{
bfd_vma relocation;
unsigned long val;
@ -1725,7 +1672,7 @@ gprel32_with_gp (abfd, symbol, reloc_entry, input_section, relocatable, data,
|| (symbol->flags & BSF_SECTION_SYM) != 0)
val += relocation - gp;
bfd_put_32 (abfd, (bfd_vma) val, (bfd_byte *) data + reloc_entry->address);
bfd_put_32 (abfd, val, (bfd_byte *) data + reloc_entry->address);
if (relocatable)
reloc_entry->address += input_section->output_offset;
@ -1737,15 +1684,10 @@ gprel32_with_gp (abfd, symbol, reloc_entry, input_section, relocatable, data,
the rest is at bits 6-10. The bitpos already got right by the howto. */
static bfd_reloc_status_type
mips_elf_shift6_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips_elf_shift6_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
GET_RELOC_ADDEND (output_bfd, symbol, reloc_entry, input_section)
@ -1763,15 +1705,10 @@ mips_elf_shift6_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Handle a mips16 jump. */
static bfd_reloc_status_type
mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
asymbol *symbol;
PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
char **error_message ATTRIBUTE_UNUSED;
mips16_jump_reloc (bfd *abfd ATTRIBUTE_UNUSED, arelent *reloc_entry,
asymbol *symbol, void *data ATTRIBUTE_UNUSED,
asection *input_section, bfd *output_bfd,
char **error_message ATTRIBUTE_UNUSED)
{
static bfd_boolean warned = FALSE;
@ -1790,15 +1727,9 @@ mips16_jump_reloc (abfd, reloc_entry, symbol, data, input_section,
/* Handle a mips16 GP relative reloc. */
static bfd_reloc_status_type
mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
output_bfd, error_message)
bfd *abfd;
arelent *reloc_entry;
asymbol *symbol;
PTR data;
asection *input_section;
bfd *output_bfd;
char **error_message;
mips16_gprel_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
void *data, asection *input_section, bfd *output_bfd,
char **error_message)
{
bfd_boolean relocatable;
bfd_reloc_status_type ret;
@ -1857,13 +1788,10 @@ mips16_gprel_reloc (abfd, reloc_entry, symbol, data, input_section,
if (reloc_entry->howto->partial_inplace)
{
bfd_put_16 (abfd,
(bfd_vma) ((extend & 0xf800)
| ((val >> 11) & 0x1f)
| (val & 0x7e0)),
(extend & 0xf800) | ((val >> 11) & 0x1f) | (val & 0x7e0),
(bfd_byte *) data + reloc_entry->address);
bfd_put_16 (abfd,
(bfd_vma) ((insn & 0xffe0)
| (val & 0x1f)),
(insn & 0xffe0) | (val & 0x1f),
(bfd_byte *) data + reloc_entry->address + 2);
}
else
@ -1929,9 +1857,8 @@ static const struct elf_reloc_map mips_reloc_map[] =
/* Given a BFD reloc type, return a howto structure. */
static reloc_howto_type *
bfd_elf32_bfd_reloc_type_lookup (abfd, code)
bfd *abfd ATTRIBUTE_UNUSED;
bfd_reloc_code_real_type code;
bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
bfd_reloc_code_real_type code)
{
unsigned int i;
/* FIXME: We default to RELA here instead of choosing the right
@ -1966,9 +1893,7 @@ bfd_elf32_bfd_reloc_type_lookup (abfd, code)
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
static reloc_howto_type *
mips_elf_n32_rtype_to_howto (r_type, rela_p)
unsigned int r_type;
bfd_boolean rela_p;
mips_elf_n32_rtype_to_howto (unsigned int r_type, bfd_boolean rela_p)
{
switch (r_type)
{
@ -1998,10 +1923,7 @@ mips_elf_n32_rtype_to_howto (r_type, rela_p)
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
static void
mips_info_to_howto_rel (abfd, cache_ptr, dst)
bfd *abfd;
arelent *cache_ptr;
Elf_Internal_Rela *dst;
mips_info_to_howto_rel (bfd *abfd, arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int r_type;
@ -2021,10 +1943,8 @@ mips_info_to_howto_rel (abfd, cache_ptr, dst)
/* Given a MIPS Elf_Internal_Rela, fill in an arelent structure. */
static void
mips_info_to_howto_rela (abfd, cache_ptr, dst)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *cache_ptr;
Elf_Internal_Rela *dst;
mips_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED,
arelent *cache_ptr, Elf_Internal_Rela *dst)
{
unsigned int r_type;
@ -2040,9 +1960,7 @@ mips_info_to_howto_rela (abfd, cache_ptr, dst)
and externally visible symbols. */
static bfd_boolean
mips_elf_sym_is_global (abfd, sym)
bfd *abfd ATTRIBUTE_UNUSED;
asymbol *sym;
mips_elf_sym_is_global (bfd *abfd ATTRIBUTE_UNUSED, asymbol *sym)
{
if (SGI_COMPAT (abfd))
return (sym->flags & BSF_SECTION_SYM) == 0;
@ -2055,8 +1973,7 @@ mips_elf_sym_is_global (abfd, sym)
/* Set the right machine number for a MIPS ELF file. */
static bfd_boolean
mips_elf_n32_object_p (abfd)
bfd *abfd;
mips_elf_n32_object_p (bfd *abfd)
{
unsigned long mach;
@ -2077,9 +1994,7 @@ mips_elf_n32_object_p (abfd)
/* Support for core dump NOTE sections. */
static bfd_boolean
elf32_mips_grok_prstatus (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
elf32_mips_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
{
int offset;
unsigned int raw_size;
@ -2109,9 +2024,7 @@ elf32_mips_grok_prstatus (abfd, note)
}
static bfd_boolean
elf32_mips_grok_psinfo (abfd, note)
bfd *abfd;
Elf_Internal_Note *note;
elf32_mips_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
{
switch (note->descsz)
{
@ -2143,8 +2056,7 @@ elf32_mips_grok_psinfo (abfd, note)
/* Depending on the target vector we generate some version of Irix
executables or "normal" MIPS ELF ABI executables. */
static irix_compat_t
elf_n32_mips_irix_compat (abfd)
bfd *abfd;
elf_n32_mips_irix_compat (bfd *abfd)
{
if ((abfd->xvec == &bfd_elf32_nbigmips_vec)
|| (abfd->xvec == &bfd_elf32_nlittlemips_vec))