typedef unsigned long int insn32;
typedef unsigned short int insn16;
-static bfd_boolean elf32_arm_set_private_flags
- PARAMS ((bfd *, flagword));
-static bfd_boolean elf32_arm_copy_private_bfd_data
- PARAMS ((bfd *, bfd *));
-static bfd_boolean elf32_arm_merge_private_bfd_data
- PARAMS ((bfd *, bfd *));
-static bfd_boolean elf32_arm_print_private_bfd_data
- PARAMS ((bfd *, PTR));
-static int elf32_arm_get_symbol_type
- PARAMS (( Elf_Internal_Sym *, int));
-static struct bfd_link_hash_table *elf32_arm_link_hash_table_create
- PARAMS ((bfd *));
-static bfd_reloc_status_type elf32_arm_final_link_relocate
- PARAMS ((reloc_howto_type *, bfd *, bfd *, asection *, bfd_byte *,
- Elf_Internal_Rela *, bfd_vma, struct bfd_link_info *, asection *,
- const char *, int, struct elf_link_hash_entry *));
-static insn32 insert_thumb_branch
- PARAMS ((insn32, int));
-static struct elf_link_hash_entry *find_thumb_glue
- PARAMS ((struct bfd_link_info *, const char *, bfd *));
-static struct elf_link_hash_entry *find_arm_glue
- PARAMS ((struct bfd_link_info *, const char *, bfd *));
-static void elf32_arm_post_process_headers
- PARAMS ((bfd *, struct bfd_link_info *));
-static int elf32_arm_to_thumb_stub
- PARAMS ((struct bfd_link_info *, const char *, bfd *, bfd *, asection *,
- bfd_byte *, asection *, bfd_vma, bfd_signed_vma, bfd_vma));
-static int elf32_thumb_to_arm_stub
- PARAMS ((struct bfd_link_info *, const char *, bfd *, bfd *, asection *,
- bfd_byte *, asection *, bfd_vma, bfd_signed_vma, bfd_vma));
-static bfd_boolean elf32_arm_relocate_section
- PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
- Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
-static asection * elf32_arm_gc_mark_hook
- PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,
- struct elf_link_hash_entry *, Elf_Internal_Sym *));
-static bfd_boolean elf32_arm_gc_sweep_hook
- PARAMS ((bfd *, struct bfd_link_info *, asection *,
- const Elf_Internal_Rela *));
-static bfd_boolean elf32_arm_check_relocs
- PARAMS ((bfd *, struct bfd_link_info *, asection *,
- const Elf_Internal_Rela *));
-static bfd_boolean elf32_arm_find_nearest_line
- PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
- const char **, unsigned int *));
-static bfd_boolean elf32_arm_adjust_dynamic_symbol
- PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
-static bfd_boolean elf32_arm_size_dynamic_sections
- PARAMS ((bfd *, struct bfd_link_info *));
-static bfd_boolean elf32_arm_finish_dynamic_symbol
- PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
- Elf_Internal_Sym *));
-static bfd_boolean elf32_arm_finish_dynamic_sections
- PARAMS ((bfd *, struct bfd_link_info *));
-static struct bfd_hash_entry * elf32_arm_link_hash_newfunc
- PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
-#if USE_REL
-static void arm_add_to_rel
- PARAMS ((bfd *, bfd_byte *, reloc_howto_type *, bfd_signed_vma));
-#endif
-static bfd_boolean allocate_dynrelocs
- PARAMS ((struct elf_link_hash_entry *h, PTR inf));
-static bfd_boolean create_got_section
- PARAMS ((bfd * dynobj, struct bfd_link_info * info));
-static bfd_boolean elf32_arm_create_dynamic_sections
- PARAMS ((bfd * dynobj, struct bfd_link_info * info));
-static enum elf_reloc_type_class elf32_arm_reloc_type_class
- PARAMS ((const Elf_Internal_Rela *));
-static bfd_boolean elf32_arm_object_p
- PARAMS ((bfd *));
-
-#ifndef ELFARM_NABI_C_INCLUDED
-static void record_arm_to_thumb_glue
- PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
-static void record_thumb_to_arm_glue
- PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
-bfd_boolean bfd_elf32_arm_allocate_interworking_sections
- PARAMS ((struct bfd_link_info *));
-bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
- PARAMS ((bfd *, struct bfd_link_info *));
-bfd_boolean bfd_elf32_arm_process_before_allocation
- PARAMS ((bfd *, struct bfd_link_info *, int, int));
-#endif
-
-
-#define INTERWORK_FLAG(abfd) (elf_elfheader (abfd)->e_flags & EF_ARM_INTERWORK)
+#define INTERWORK_FLAG(abfd) \
+ (elf_elfheader (abfd)->e_flags & EF_ARM_INTERWORK)
/* The linker script knows the section names for placement.
The entry_names are used to do simple name mangling on the stubs.
#define elf32_arm_link_hash_traverse(table, func, info) \
(elf_link_hash_traverse \
(&(table)->root, \
- (bfd_boolean (*) PARAMS ((struct elf_link_hash_entry *, PTR))) (func), \
+ (bfd_boolean (*) (struct elf_link_hash_entry *, void *))) (func), \
(info)))
/* Get the ARM elf linker hash table from a link_info structure. */
/* Create an entry in an ARM ELF linker hash table. */
static struct bfd_hash_entry *
-elf32_arm_link_hash_newfunc (entry, table, string)
- struct bfd_hash_entry * entry;
- struct bfd_hash_table * table;
- const char * string;
+elf32_arm_link_hash_newfunc (struct bfd_hash_entry * entry,
+ struct bfd_hash_table * table,
+ const char * string)
{
struct elf32_arm_link_hash_entry * ret =
(struct elf32_arm_link_hash_entry *) entry;
/* Allocate the structure if it has not already been allocated by a
subclass. */
if (ret == (struct elf32_arm_link_hash_entry *) NULL)
- ret = ((struct elf32_arm_link_hash_entry *)
- bfd_hash_allocate (table,
- sizeof (struct elf32_arm_link_hash_entry)));
- if (ret == (struct elf32_arm_link_hash_entry *) NULL)
+ ret = bfd_hash_allocate (table, sizeof (struct elf32_arm_link_hash_entry));
+ if (ret == NULL)
return (struct bfd_hash_entry *) ret;
/* Call the allocation method of the superclass. */
ret = ((struct elf32_arm_link_hash_entry *)
_bfd_elf_link_hash_newfunc ((struct bfd_hash_entry *) ret,
table, string));
- if (ret != (struct elf32_arm_link_hash_entry *) NULL)
+ if (ret != NULL)
ret->relocs_copied = NULL;
return (struct bfd_hash_entry *) ret;
shortcuts to them in our hash table. */
static bfd_boolean
-create_got_section (dynobj, info)
- bfd *dynobj;
- struct bfd_link_info *info;
+create_got_section (bfd *dynobj, struct bfd_link_info *info)
{
struct elf32_arm_link_hash_table *htab;
hash table. */
static bfd_boolean
-elf32_arm_create_dynamic_sections (dynobj, info)
- bfd *dynobj;
- struct bfd_link_info *info;
+elf32_arm_create_dynamic_sections (bfd *dynobj, struct bfd_link_info *info)
{
struct elf32_arm_link_hash_table *htab;
/* Create an ARM elf linker hash table. */
static struct bfd_link_hash_table *
-elf32_arm_link_hash_table_create (abfd)
- bfd *abfd;
+elf32_arm_link_hash_table_create (bfd *abfd)
{
struct elf32_arm_link_hash_table *ret;
bfd_size_type amt = sizeof (struct elf32_arm_link_hash_table);
- ret = (struct elf32_arm_link_hash_table *) bfd_malloc (amt);
- if (ret == (struct elf32_arm_link_hash_table *) NULL)
+ ret = bfd_malloc (amt);
+ if (ret == NULL)
return NULL;
- if (!_bfd_elf_link_hash_table_init (&ret->root, abfd,
+ if (!_bfd_elf_link_hash_table_init (& ret->root, abfd,
elf32_arm_link_hash_newfunc))
{
free (ret);
/* Locate the Thumb encoded calling stub for NAME. */
static struct elf_link_hash_entry *
-find_thumb_glue (link_info, name, input_bfd)
- struct bfd_link_info *link_info;
- const char *name;
- bfd *input_bfd;
+find_thumb_glue (struct bfd_link_info *link_info,
+ const char *name,
+ bfd *input_bfd)
{
char *tmp_name;
struct elf_link_hash_entry *hash;
/* We need a pointer to the armelf specific hash table. */
hash_table = elf32_arm_hash_table (link_info);
- tmp_name = (char *) bfd_malloc ((bfd_size_type) strlen (name)
- + strlen (THUMB2ARM_GLUE_ENTRY_NAME) + 1);
+ tmp_name = bfd_malloc ((bfd_size_type) strlen (name)
+ + strlen (THUMB2ARM_GLUE_ENTRY_NAME) + 1);
BFD_ASSERT (tmp_name);
/* Locate the ARM encoded calling stub for NAME. */
static struct elf_link_hash_entry *
-find_arm_glue (link_info, name, input_bfd)
- struct bfd_link_info *link_info;
- const char *name;
- bfd *input_bfd;
+find_arm_glue (struct bfd_link_info *link_info,
+ const char *name,
+ bfd *input_bfd)
{
char *tmp_name;
struct elf_link_hash_entry *myh;
/* We need a pointer to the elfarm specific hash table. */
hash_table = elf32_arm_hash_table (link_info);
- tmp_name = (char *) bfd_malloc ((bfd_size_type) strlen (name)
- + strlen (ARM2THUMB_GLUE_ENTRY_NAME) + 1);
+ tmp_name = bfd_malloc ((bfd_size_type) strlen (name)
+ + strlen (ARM2THUMB_GLUE_ENTRY_NAME) + 1);
BFD_ASSERT (tmp_name);
#ifndef ELFARM_NABI_C_INCLUDED
bfd_boolean
-bfd_elf32_arm_allocate_interworking_sections (info)
- struct bfd_link_info * info;
+bfd_elf32_arm_allocate_interworking_sections (struct bfd_link_info * info)
{
asection * s;
bfd_byte * foo;
BFD_ASSERT (s != NULL);
- foo = (bfd_byte *) bfd_alloc (globals->bfd_of_glue_owner,
- globals->arm_glue_size);
+ foo = bfd_alloc (globals->bfd_of_glue_owner, globals->arm_glue_size);
s->size = globals->arm_glue_size;
s->contents = foo;
BFD_ASSERT (s != NULL);
- foo = (bfd_byte *) bfd_alloc (globals->bfd_of_glue_owner,
- globals->thumb_glue_size);
+ foo = bfd_alloc (globals->bfd_of_glue_owner, globals->thumb_glue_size);
s->size = globals->thumb_glue_size;
s->contents = foo;
}
static void
-record_arm_to_thumb_glue (link_info, h)
- struct bfd_link_info * link_info;
- struct elf_link_hash_entry * h;
+record_arm_to_thumb_glue (struct bfd_link_info * link_info,
+ struct elf_link_hash_entry * h)
{
const char * name = h->root.root.string;
asection * s;
BFD_ASSERT (s != NULL);
- tmp_name = (char *) bfd_malloc ((bfd_size_type) strlen (name)
- + strlen (ARM2THUMB_GLUE_ENTRY_NAME) + 1);
+ tmp_name = bfd_malloc ((bfd_size_type) strlen (name) + strlen (ARM2THUMB_GLUE_ENTRY_NAME) + 1);
BFD_ASSERT (tmp_name);
return;
}
- /* The only trick here is using hash_table->arm_glue_size as the value. Even
- though the section isn't allocated yet, this is where we will be putting
- it. */
+ /* The only trick here is using hash_table->arm_glue_size as the value.
+ Even though the section isn't allocated yet, this is where we will be
+ putting it. */
bh = NULL;
val = globals->arm_glue_size + 1;
_bfd_generic_link_add_one_symbol (link_info, globals->bfd_of_glue_owner,
}
static void
-record_thumb_to_arm_glue (link_info, h)
- struct bfd_link_info *link_info;
- struct elf_link_hash_entry *h;
+record_thumb_to_arm_glue (struct bfd_link_info *link_info,
+ struct elf_link_hash_entry *h)
{
const char *name = h->root.root.string;
asection *s;
BFD_ASSERT (s != NULL);
- tmp_name = (char *) bfd_malloc ((bfd_size_type) strlen (name)
- + strlen (THUMB2ARM_GLUE_ENTRY_NAME) + 1);
+ tmp_name = bfd_malloc ((bfd_size_type) strlen (name)
+ + strlen (THUMB2ARM_GLUE_ENTRY_NAME) + 1);
BFD_ASSERT (tmp_name);
#define BACK_FROM_ARM "__%s_back_from_arm"
/* Allocate another symbol to mark where we switch to Arm mode. */
- tmp_name = (char *) bfd_malloc ((bfd_size_type) strlen (name)
- + strlen (CHANGE_TO_ARM) + 1);
+ tmp_name = bfd_malloc ((bfd_size_type) strlen (name)
+ + strlen (CHANGE_TO_ARM) + 1);
BFD_ASSERT (tmp_name);
linker scripts in ld/emultempl/{armelf}.em. */
bfd_boolean
-bfd_elf32_arm_add_glue_sections_to_bfd (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+bfd_elf32_arm_add_glue_sections_to_bfd (bfd *abfd,
+ struct bfd_link_info *info)
{
flagword flags;
asection *sec;
if (sec == NULL)
{
- flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY | SEC_CODE | SEC_READONLY;
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
+ | SEC_CODE | SEC_READONLY;
sec = bfd_make_section (abfd, THUMB2ARM_GLUE_SECTION_NAME);
{armelf/pe}.em */
bfd_boolean
-bfd_elf32_arm_get_bfd_for_interworking (abfd, info)
- bfd *abfd;
- struct bfd_link_info *info;
+bfd_elf32_arm_get_bfd_for_interworking (bfd *abfd, struct bfd_link_info *info)
{
struct elf32_arm_link_hash_table *globals;
}
bfd_boolean
-bfd_elf32_arm_process_before_allocation (abfd, link_info,
- no_pipeline_knowledge,
- byteswap_code)
- bfd *abfd;
- struct bfd_link_info *link_info;
- int no_pipeline_knowledge;
- int byteswap_code;
+bfd_elf32_arm_process_before_allocation (bfd *abfd,
+ struct bfd_link_info *link_info,
+ int no_pipeline_knowledge,
+ int byteswap_code)
{
Elf_Internal_Shdr *symtab_hdr;
Elf_Internal_Rela *internal_relocs = NULL;
/* Load the relocs. */
internal_relocs
- = _bfd_elf_link_read_relocs (abfd, sec, (PTR) NULL,
+ = _bfd_elf_link_read_relocs (abfd, sec, (void *) NULL,
(Elf_Internal_Rela *) NULL, FALSE);
if (internal_relocs == NULL)
else
{
/* Go get them off disk. */
- if (!bfd_malloc_and_get_section (abfd, sec, &contents))
+ if (! bfd_malloc_and_get_section (abfd, sec, &contents))
goto error_return;
}
}
#define HI_LOW_ORDER 0xF000F800
static insn32
-insert_thumb_branch (br_insn, rel_off)
- insn32 br_insn;
- int rel_off;
+insert_thumb_branch (insn32 br_insn, int rel_off)
{
unsigned int low_bits;
unsigned int high_bits;
br_insn = HI_LOW_ORDER | (high_bits << 16) | low_bits;
else
/* FIXME: abort is probably not the right call. krk@cygnus.com */
- abort (); /* error - not a valid branch instruction form. */
+ abort (); /* Error - not a valid branch instruction form. */
return br_insn;
}
/* Thumb code calling an ARM function. */
static int
-elf32_thumb_to_arm_stub (info, name, input_bfd, output_bfd, input_section,
- hit_data, sym_sec, offset, addend, val)
- struct bfd_link_info * info;
- const char * name;
- bfd * input_bfd;
- bfd * output_bfd;
- asection * input_section;
- bfd_byte * hit_data;
- asection * sym_sec;
- bfd_vma offset;
- bfd_signed_vma addend;
- bfd_vma val;
+elf32_thumb_to_arm_stub (struct bfd_link_info * info,
+ const char * name,
+ bfd * input_bfd,
+ bfd * output_bfd,
+ asection * input_section,
+ bfd_byte * hit_data,
+ asection * sym_sec,
+ bfd_vma offset,
+ bfd_signed_vma addend,
+ bfd_vma val)
{
asection * s = 0;
bfd_vma my_offset;
/* Address of destination of the stub. */
((bfd_signed_vma) val)
- ((bfd_signed_vma)
- /* Offset from the start of the current section to the start of the stubs. */
+ /* Offset from the start of the current section
+ to the start of the stubs. */
(s->output_offset
/* Offset of the start of this stub from the start of the stubs. */
+ my_offset
/* Address of where the stub is located. */
(s->output_section->vma + s->output_offset + my_offset)
/* Address of where the BL is located. */
- - (input_section->output_section->vma + input_section->output_offset + offset)
+ - (input_section->output_section->vma + input_section->output_offset
+ + offset)
/* Addend in the relocation. */
- addend
/* Biassing for PC-relative addressing. */
/* Arm code calling a Thumb function. */
static int
-elf32_arm_to_thumb_stub (info, name, input_bfd, output_bfd, input_section,
- hit_data, sym_sec, offset, addend, val)
- struct bfd_link_info * info;
- const char * name;
- bfd * input_bfd;
- bfd * output_bfd;
- asection * input_section;
- bfd_byte * hit_data;
- asection * sym_sec;
- bfd_vma offset;
- bfd_signed_vma addend;
- bfd_vma val;
+elf32_arm_to_thumb_stub (struct bfd_link_info * info,
+ const char * name,
+ bfd * input_bfd,
+ bfd * output_bfd,
+ asection * input_section,
+ bfd_byte * hit_data,
+ asection * sym_sec,
+ bfd_vma offset,
+ bfd_signed_vma addend,
+ bfd_vma val)
{
unsigned long int tmp;
bfd_vma my_offset;
/* Perform a relocation as part of a final link. */
static bfd_reloc_status_type
-elf32_arm_final_link_relocate (howto, input_bfd, output_bfd,
- input_section, contents, rel, value,
- info, sym_sec, sym_name, sym_flags, h)
- reloc_howto_type * howto;
- bfd * input_bfd;
- bfd * output_bfd;
- asection * input_section;
- bfd_byte * contents;
- Elf_Internal_Rela * rel;
- bfd_vma value;
- struct bfd_link_info * info;
- asection * sym_sec;
- const char * sym_name;
- int sym_flags;
- struct elf_link_hash_entry * h;
+elf32_arm_final_link_relocate (reloc_howto_type * howto,
+ bfd * input_bfd,
+ bfd * output_bfd,
+ asection * input_section,
+ bfd_byte * contents,
+ Elf_Internal_Rela * rel,
+ bfd_vma value,
+ struct bfd_link_info * info,
+ asection * sym_sec,
+ const char * sym_name,
+ int sym_flags,
+ struct elf_link_hash_entry * h)
{
unsigned long r_type = howto->type;
unsigned long r_symndx;
/* Check for Arm calling Thumb function. */
if (sym_flags == STT_ARM_TFUNC)
{
- elf32_arm_to_thumb_stub (info, sym_name, input_bfd, output_bfd,
- input_section, hit_data, sym_sec, rel->r_offset,
+ elf32_arm_to_thumb_stub (info, sym_name, input_bfd,
+ output_bfd, input_section,
+ hit_data, sym_sec, rel->r_offset,
signed_addend, value);
return bfd_reloc_ok;
}
A is the addend (extracted from the instruction) in bytes.
S is held in 'value'.
- P is the base address of the section containing the instruction
- plus the offset of the reloc into that section, ie:
+ P is the base address of the section containing the
+ instruction plus the offset of the reloc into that
+ section, ie:
(input_section->output_section->vma +
input_section->output_offset +
rel->r_offset).
(signed_addend * 4)
Note: None of these operations have knowledge of the pipeline
- size of the processor, thus it is up to the assembler to encode
- this information into the addend. */
+ size of the processor, thus it is up to the assembler to
+ encode this information into the addend. */
value -= (input_section->output_section->vma
+ input_section->output_offset);
value -= rel->r_offset;
value += (signed_addend << howto->size);
- /* Previous versions of this code also used to add in the pipeline
- offset here. This is wrong because the linker is not supposed
- to know about such things, and one day it might change. In order
- to support old binaries that need the old behaviour however, so
- we attempt to detect which ABI was used to create the reloc. */
+ /* Previous versions of this code also used to add in the
+ pipeline offset here. This is wrong because the linker is
+ not supposed to know about such things, and one day it might
+ change. In order to support old binaries that need the old
+ behaviour however, so we attempt to detect which ABI was
+ used to create the reloc. */
if (! globals->no_pipeline_knowledge)
{
Elf_Internal_Ehdr * i_ehdrp; /* Elf file header, internal form */
#if USE_REL
/* Add INCREMENT to the reloc (of type HOWTO) at ADDRESS. */
static void
-arm_add_to_rel (abfd, address, howto, increment)
- bfd * abfd;
- bfd_byte * address;
- reloc_howto_type * howto;
- bfd_signed_vma increment;
+arm_add_to_rel (bfd * abfd,
+ bfd_byte * address,
+ reloc_howto_type * howto,
+ bfd_signed_vma increment)
{
bfd_signed_vma addend;
/* Relocate an ARM ELF section. */
static bfd_boolean
-elf32_arm_relocate_section (output_bfd, info, input_bfd, input_section,
- contents, relocs, local_syms, local_sections)
- bfd *output_bfd;
- struct bfd_link_info *info;
- bfd *input_bfd;
- asection *input_section;
- bfd_byte *contents;
- Elf_Internal_Rela *relocs;
- Elf_Internal_Sym *local_syms;
- asection **local_sections;
+elf32_arm_relocate_section (bfd * output_bfd,
+ struct bfd_link_info * info,
+ bfd * input_bfd,
+ asection * input_section,
+ bfd_byte * contents,
+ Elf_Internal_Rela * relocs,
+ Elf_Internal_Sym * local_syms,
+ asection ** local_sections)
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
r_symndx, symtab_hdr, sym_hashes,
h, sec, relocation,
unresolved_reloc, warned);
-
+
if (unresolved_reloc || relocation != 0)
{
/* In these cases, we don't need the relocation value.
/* Set the right machine number. */
static bfd_boolean
-elf32_arm_object_p (abfd)
- bfd *abfd;
+elf32_arm_object_p (bfd *abfd)
{
unsigned int mach;
-
+
mach = bfd_arm_get_mach_from_notes (abfd, ARM_NOTE_SECTION);
if (mach != bfd_mach_arm_unknown)
/* Function to keep ARM specific flags in the ELF header. */
static bfd_boolean
-elf32_arm_set_private_flags (abfd, flags)
- bfd *abfd;
- flagword flags;
+elf32_arm_set_private_flags (bfd *abfd, flagword flags)
{
if (elf_flags_init (abfd)
&& elf_elfheader (abfd)->e_flags != flags)
/* Copy backend specific data from one object module to another. */
static bfd_boolean
-elf32_arm_copy_private_bfd_data (ibfd, obfd)
- bfd *ibfd;
- bfd *obfd;
+elf32_arm_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
{
flagword in_flags;
flagword out_flags;
object file when linking. */
static bfd_boolean
-elf32_arm_merge_private_bfd_data (ibfd, obfd)
- bfd * ibfd;
- bfd * obfd;
+elf32_arm_merge_private_bfd_data (bfd * ibfd, bfd * obfd)
{
flagword out_flags;
flagword in_flags;
/* Display the flags field. */
static bfd_boolean
-elf32_arm_print_private_bfd_data (abfd, ptr)
- bfd *abfd;
- PTR ptr;
+elf32_arm_print_private_bfd_data (bfd *abfd, void * ptr)
{
FILE * file = (FILE *) ptr;
unsigned long flags;
}
static int
-elf32_arm_get_symbol_type (elf_sym, type)
- Elf_Internal_Sym * elf_sym;
- int type;
+elf32_arm_get_symbol_type (Elf_Internal_Sym * elf_sym, int type)
{
switch (ELF_ST_TYPE (elf_sym->st_info))
{
}
static asection *
-elf32_arm_gc_mark_hook (sec, info, rel, h, sym)
- asection *sec;
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
- Elf_Internal_Rela *rel;
- struct elf_link_hash_entry *h;
- Elf_Internal_Sym *sym;
+elf32_arm_gc_mark_hook (asection * sec,
+ struct bfd_link_info * info ATTRIBUTE_UNUSED,
+ Elf_Internal_Rela * rel,
+ struct elf_link_hash_entry * h,
+ Elf_Internal_Sym * sym)
{
if (h != NULL)
{
/* Update the got entry reference counts for the section being removed. */
static bfd_boolean
-elf32_arm_gc_sweep_hook (abfd, info, sec, relocs)
- bfd *abfd ATTRIBUTE_UNUSED;
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
- asection *sec ATTRIBUTE_UNUSED;
- const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED;
+elf32_arm_gc_sweep_hook (bfd * abfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info * info ATTRIBUTE_UNUSED,
+ asection * sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela * relocs ATTRIBUTE_UNUSED)
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
/* Look through the relocs for a section during the first phase. */
static bfd_boolean
-elf32_arm_check_relocs (abfd, info, sec, relocs)
- bfd *abfd;
- struct bfd_link_info *info;
- asection *sec;
- const Elf_Internal_Rela *relocs;
+elf32_arm_check_relocs (bfd *abfd, struct bfd_link_info *info,
+ asection *sec, const Elf_Internal_Rela *relocs)
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
bfd_size_type size;
size = symtab_hdr->sh_info;
- size *= (sizeof (bfd_signed_vma) + sizeof(char));
- local_got_refcounts = ((bfd_signed_vma *)
- bfd_zalloc (abfd, size));
+ size *= (sizeof (bfd_signed_vma) + sizeof (char));
+ local_got_refcounts = bfd_zalloc (abfd, size);
if (local_got_refcounts == NULL)
return FALSE;
elf_local_got_refcounts (abfd) = local_got_refcounts;
/* Track dynamic relocs needed for local syms too.
We really need local syms available to do this
easily. Oh well. */
-
+
asection *s;
s = bfd_section_from_r_symndx (abfd, &htab->sym_sec,
sec, r_symndx);
if (s == NULL)
return FALSE;
-
+
head = ((struct elf32_arm_relocs_copied **)
&elf_section_data (s)->local_dynrel);
}
-
+
p = *head;
if (p == NULL || p->section != sec)
{
bfd_size_type amt = sizeof *p;
+
p = bfd_alloc (htab->root.dynobj, amt);
if (p == NULL)
return FALSE;
p->section = sec;
p->count = 0;
}
-
+
if (ELF32_R_TYPE (rel->r_info) == R_ARM_ABS32
|| ELF32_R_TYPE (rel->r_info) == R_ARM_REL32)
p->count += 1;
that it also accepts STT_ARM_TFUNC as a symbol that names a function. */
static bfd_boolean
-elf32_arm_find_nearest_line
- (abfd, section, symbols, offset, filename_ptr, functionname_ptr, line_ptr)
- bfd *abfd;
- asection *section;
- asymbol **symbols;
- bfd_vma offset;
- const char **filename_ptr;
- const char **functionname_ptr;
- unsigned int *line_ptr;
+elf32_arm_find_nearest_line (bfd * abfd,
+ asection * section,
+ asymbol ** symbols,
+ bfd_vma offset,
+ const char ** filename_ptr,
+ const char ** functionname_ptr,
+ unsigned int * line_ptr)
{
bfd_boolean found;
const char *filename;
understand. */
static bfd_boolean
-elf32_arm_adjust_dynamic_symbol (info, h)
- struct bfd_link_info * info;
- struct elf_link_hash_entry * h;
+elf32_arm_adjust_dynamic_symbol (struct bfd_link_info * info,
+ struct elf_link_hash_entry * h)
{
bfd * dynobj;
asection * s;
dynamic relocs. */
static bfd_boolean
-allocate_dynrelocs (h, inf)
- struct elf_link_hash_entry *h;
- PTR inf;
+allocate_dynrelocs (struct elf_link_hash_entry *h, void * inf)
{
struct bfd_link_info *info;
struct elf32_arm_link_hash_table *htab;
/* Set the sizes of the dynamic sections. */
static bfd_boolean
-elf32_arm_size_dynamic_sections (output_bfd, info)
- bfd * output_bfd ATTRIBUTE_UNUSED;
- struct bfd_link_info * info;
+elf32_arm_size_dynamic_sections (bfd * output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info * info)
{
bfd * dynobj;
asection * s;
/* Allocate global sym .plt and .got entries, and space for global
sym dynamic relocs. */
- elf_link_hash_traverse (&htab->root, allocate_dynrelocs, (PTR) info);
+ elf_link_hash_traverse (& htab->root, allocate_dynrelocs, info);
/* The check_relocs and adjust_dynamic_symbol entry points have
determined the sizes of the various dynamic sections. Allocate
dynamic sections here. */
static bfd_boolean
-elf32_arm_finish_dynamic_symbol (output_bfd, info, h, sym)
- bfd * output_bfd;
- struct bfd_link_info * info;
- struct elf_link_hash_entry * h;
- Elf_Internal_Sym * sym;
+elf32_arm_finish_dynamic_symbol (bfd * output_bfd, struct bfd_link_info * info,
+ struct elf_link_hash_entry * h, Elf_Internal_Sym * sym)
{
bfd * dynobj;
(splt->output_section->vma
+ splt->output_offset),
sgot->contents + got_offset);
-
+
/* Fill in the entry in the .rel.plt section. */
rel.r_offset = (sgot->output_section->vma
+ sgot->output_offset
/* Finish up the dynamic sections. */
static bfd_boolean
-elf32_arm_finish_dynamic_sections (output_bfd, info)
- bfd * output_bfd;
- struct bfd_link_info * info;
+elf32_arm_finish_dynamic_sections (bfd * output_bfd, struct bfd_link_info * info)
{
bfd * dynobj;
asection * sgot;
}
static void
-elf32_arm_post_process_headers (abfd, link_info)
- bfd * abfd;
- struct bfd_link_info * link_info ATTRIBUTE_UNUSED;
+elf32_arm_post_process_headers (bfd * abfd, struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */
struct elf32_arm_link_hash_table *globals;
}
static enum elf_reloc_type_class
-elf32_arm_reloc_type_class (rela)
- const Elf_Internal_Rela *rela;
+elf32_arm_reloc_type_class (const Elf_Internal_Rela *rela)
{
switch ((int) ELF32_R_TYPE (rela->r_info))
{
}
}
-static bfd_boolean elf32_arm_section_flags PARAMS ((flagword *, const Elf_Internal_Shdr *));
-static void elf32_arm_final_write_processing PARAMS ((bfd *, bfd_boolean));
+static bfd_boolean elf32_arm_section_flags (flagword *, const Elf_Internal_Shdr *);
+static void elf32_arm_final_write_processing (bfd *, bfd_boolean);
/* Set the right machine number for an Arm ELF file. */
static bfd_boolean
-elf32_arm_section_flags (flags, hdr)
- flagword *flags;
- const Elf_Internal_Shdr *hdr;
+elf32_arm_section_flags (flagword *flags, const Elf_Internal_Shdr *hdr)
{
if (hdr->sh_type == SHT_NOTE)
*flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_SAME_CONTENTS;
}
static void
-elf32_arm_final_write_processing (abfd, linker)
- bfd *abfd;
- bfd_boolean linker ATTRIBUTE_UNUSED;
+elf32_arm_final_write_processing (bfd *abfd, bfd_boolean linker ATTRIBUTE_UNUSED)
{
bfd_arm_update_notes (abfd, ARM_NOTE_SECTION);
}
mapping symbols per section. */
map = bfd_realloc (map, mapcount * sizeof (elf32_arm_section_map));
elf32_arm_section_data (input_sec)->map = map;
-
+
map[mapcount - 1].vma = elfsym->st_value;
map[mapcount - 1].type = name[1];
return TRUE;
bfd_vma offset;
bfd_byte tmp;
int i;
-
+
mapcount = elf32_arm_section_data (sec)->mapcount;
map = elf32_arm_section_data (sec)->map;
end = sec->size;
else
end = map[i + 1].vma - offset;
-
+
switch (map[i].type)
{
case 'a':
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