bfd_hash_lookup ((table), (string), (create), (copy)))
static struct elf32_m68hc11_stub_hash_entry* m68hc12_add_stub
- PARAMS((const char *stub_name,
- asection *section,
- struct m68hc11_elf_link_hash_table *htab));
+ (const char *stub_name,
+ asection *section,
+ struct m68hc11_elf_link_hash_table *htab);
static struct bfd_hash_entry *stub_hash_newfunc
- PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
+ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
-static void m68hc11_elf_set_symbol
- PARAMS ((bfd* abfd, struct bfd_link_info *info,
- const char* name, bfd_vma value, asection* sec));
+static void m68hc11_elf_set_symbol (bfd* abfd, struct bfd_link_info *info,
+ const char* name, bfd_vma value,
+ asection* sec);
static bfd_boolean m68hc11_elf_export_one_stub
- PARAMS((struct bfd_hash_entry *gen_entry, PTR in_arg));
+ (struct bfd_hash_entry *gen_entry, void *in_arg);
static bfd_boolean m68hc11_get_relocation_value
- PARAMS ((bfd* abfd,
- struct bfd_link_info* info,
- asection **local_sections,
- Elf_Internal_Sym* local_syms,
- Elf_Internal_Rela* rel,
- const char** name,
- bfd_vma* relocation,
- bfd_boolean* is_far));
+ (bfd* abfd,
+ struct bfd_link_info* info,
+ asection **local_sections,
+ Elf_Internal_Sym* local_syms,
+ Elf_Internal_Rela* rel,
+ const char** name,
+ bfd_vma* relocation,
+ bfd_boolean* is_far);
-static void scan_sections_for_abi PARAMS ((bfd*, asection*, PTR));
+static void scan_sections_for_abi (bfd*, asection*, PTR);
struct m68hc11_scan_param
{
/* Create a 68HC11/68HC12 ELF linker hash table. */
struct m68hc11_elf_link_hash_table*
-m68hc11_elf_hash_table_create (abfd)
- bfd *abfd;
+m68hc11_elf_hash_table_create (bfd *abfd)
{
struct m68hc11_elf_link_hash_table *ret;
bfd_size_type amt = sizeof (struct m68hc11_elf_link_hash_table);
/* Free the derived linker hash table. */
void
-m68hc11_elf_bfd_link_hash_table_free (hash)
- struct bfd_link_hash_table *hash;
+m68hc11_elf_bfd_link_hash_table_free (struct bfd_link_hash_table *hash)
{
struct m68hc11_elf_link_hash_table *ret
= (struct m68hc11_elf_link_hash_table *) hash;
/* Initialize an entry in the stub hash table. */
static struct bfd_hash_entry *
-stub_hash_newfunc (entry, table, string)
- struct bfd_hash_entry *entry;
- struct bfd_hash_table *table;
- const char *string;
+stub_hash_newfunc (struct bfd_hash_entry *entry, struct bfd_hash_table *table,
+ const char *string)
{
/* Allocate the structure if it has not already been allocated by a
subclass. */
stub entry are initialised. */
static struct elf32_m68hc11_stub_hash_entry *
-m68hc12_add_stub (stub_name, section, htab)
- const char *stub_name;
- asection *section;
- struct m68hc11_elf_link_hash_table *htab;
+m68hc12_add_stub (const char *stub_name, asection *section,
+ struct m68hc11_elf_link_hash_table *htab)
{
struct elf32_m68hc11_stub_hash_entry *stub_entry;
the trampoline handler. */
bfd_boolean
-elf32_m68hc11_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
- bfd *abfd;
- struct bfd_link_info *info;
- const Elf_Internal_Sym *sym;
- const char **namep ATTRIBUTE_UNUSED;
- flagword *flagsp ATTRIBUTE_UNUSED;
- asection **secp ATTRIBUTE_UNUSED;
- bfd_vma *valp ATTRIBUTE_UNUSED;
+elf32_m68hc11_add_symbol_hook (bfd *abfd, struct bfd_link_info *info,
+ const Elf_Internal_Sym *sym,
+ const char **namep ATTRIBUTE_UNUSED,
+ flagword *flagsp ATTRIBUTE_UNUSED,
+ asection **secp ATTRIBUTE_UNUSED,
+ bfd_vma *valp ATTRIBUTE_UNUSED)
{
if (sym->st_other & STO_M68HC12_FAR)
{
0 when no stubs will be needed, and 1 on success. */
int
-elf32_m68hc11_setup_section_lists (output_bfd, info)
- bfd *output_bfd;
- struct bfd_link_info *info;
+elf32_m68hc11_setup_section_lists (bfd *output_bfd, struct bfd_link_info *info)
{
bfd *input_bfd;
unsigned int bfd_count;
instruction. */
bfd_boolean
-elf32_m68hc11_size_stubs (output_bfd, stub_bfd, info, add_stub_section)
- bfd *output_bfd;
- bfd *stub_bfd;
- struct bfd_link_info *info;
- asection * (*add_stub_section) PARAMS ((const char *, asection *));
+elf32_m68hc11_size_stubs (bfd *output_bfd, bfd *stub_bfd,
+ struct bfd_link_info *info,
+ asection * (*add_stub_section) (const char*, asection*))
{
bfd *input_bfd;
asection *section;
input_bfd = input_bfd->link_next, bfd_indx++)
{
Elf_Internal_Shdr *symtab_hdr;
- Elf_Internal_Shdr *shndx_hdr;
- Elf_Internal_Sym *isym;
- Elf32_External_Sym *extsyms, *esym, *end_sy;
- Elf_External_Sym_Shndx *shndx_buf, *shndx;
- bfd_size_type sec_size;
/* We'll need the symbol table in a second. */
symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
if (symtab_hdr->sh_info == 0)
continue;
- /* We need an array of the local symbols attached to the input bfd.
- Unfortunately, we're going to have to read & swap them in. */
- sec_size = symtab_hdr->sh_info;
- sec_size *= sizeof (Elf_Internal_Sym);
- local_syms = (Elf_Internal_Sym *) bfd_malloc (sec_size);
+ /* We need an array of the local symbols attached to the input bfd. */
+ local_syms = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (local_syms == NULL)
+ {
+ local_syms = bfd_elf_get_elf_syms (input_bfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ /* Cache them for elf_link_input_bfd. */
+ symtab_hdr->contents = (unsigned char *) local_syms;
+ }
if (local_syms == NULL)
- goto error_ret_free_local;
-
- all_local_syms[bfd_indx] = local_syms;
- sec_size = symtab_hdr->sh_info;
- sec_size *= sizeof (Elf32_External_Sym);
-
- /* Get the cached copy. */
- if (symtab_hdr->contents != NULL)
- extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
- else
- {
- /* Go get them off disk. */
- bfd_size_type amt = symtab_hdr->sh_size;
- extsyms = (Elf32_External_Sym *) bfd_malloc (amt);
- if (extsyms == NULL)
- goto error_ret_free_local;
-
- if (bfd_seek (input_bfd, symtab_hdr->sh_offset, SEEK_SET) != 0
- || bfd_bread ((PTR) extsyms, amt, input_bfd) != amt)
- {
- error_ret_free_ext_syms:
- free (extsyms);
- goto error_ret_free_local;
- }
- }
- shndx_buf = NULL;
- shndx_hdr = &elf_tdata (input_bfd)->symtab_shndx_hdr;
- if (shndx_hdr->sh_size != 0)
{
- bfd_size_type amt;
-
- amt = symtab_hdr->sh_info * sizeof (Elf_External_Sym_Shndx);
- shndx_buf = (Elf_External_Sym_Shndx *) bfd_malloc (amt);
- if (shndx_buf == NULL)
- goto error_ret_free_ext_syms;
- if (bfd_seek (input_bfd, shndx_hdr->sh_offset, SEEK_SET) != 0
- || bfd_bread ((PTR) shndx_buf, amt, input_bfd) != amt)
- {
- free (shndx_buf);
- goto error_ret_free_ext_syms;
- }
- shndx_hdr->contents = (PTR) shndx_buf;
+ free (all_local_syms);
+ return FALSE;
}
- /* Swap the local symbols in. */
- for (esym = extsyms, end_sy = esym + symtab_hdr->sh_info,
- isym = local_syms, shndx = shndx_buf;
- esym < end_sy;
- esym++, isym++, shndx = (shndx ? shndx + 1 : NULL))
- bfd_elf32_swap_symbol_in (input_bfd, esym, shndx, isym);
-
- /* Now we can free the external symbols. */
- free (shndx_buf);
+ all_local_syms[bfd_indx] = local_syms;
}
for (input_bfd = info->input_bfds, bfd_indx = 0;
bfd_hash_traverse (htab->stub_hash_table, htab->size_one_stub, htab);
}
- free (htab->all_local_syms);
+ free (all_local_syms);
return TRUE;
error_ret_free_local:
- free (htab->all_local_syms);
+ free (all_local_syms);
return FALSE;
}
/* Export the trampoline addresses in the symbol table. */
static bfd_boolean
-m68hc11_elf_export_one_stub (gen_entry, in_arg)
- struct bfd_hash_entry *gen_entry;
- PTR in_arg;
+m68hc11_elf_export_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg)
{
struct bfd_link_info *info;
struct m68hc11_elf_link_hash_table *htab;
/* Export a symbol or set its value and section. */
static void
-m68hc11_elf_set_symbol (abfd, info, name, value, sec)
- bfd* abfd;
- struct bfd_link_info *info;
- const char* name;
- bfd_vma value;
- asection* sec;
+m68hc11_elf_set_symbol (bfd *abfd, struct bfd_link_info *info,
+ const char *name, bfd_vma value, asection *sec)
{
struct elf_link_hash_entry *h;
linker. */
bfd_boolean
-elf32_m68hc11_build_stubs (abfd, info)
- bfd* abfd;
- struct bfd_link_info *info;
+elf32_m68hc11_build_stubs (bfd *abfd, struct bfd_link_info *info)
{
asection *stub_sec;
struct bfd_hash_table *table;
}
void
-m68hc11_elf_get_bank_parameters (info)
- struct bfd_link_info *info;
+m68hc11_elf_get_bank_parameters (struct bfd_link_info *info)
{
unsigned i;
struct m68hc11_page_info *pinfo;
/* Return 1 if the address is in banked memory.
This can be applied to a virtual address and to a physical address. */
int
-m68hc11_addr_is_banked (pinfo, addr)
- struct m68hc11_page_info *pinfo;
- bfd_vma addr;
+m68hc11_addr_is_banked (struct m68hc11_page_info *pinfo, bfd_vma addr)
{
if (addr >= pinfo->bank_virtual)
return 1;
/* Return the physical address seen by the processor, taking
into account banked memory. */
bfd_vma
-m68hc11_phys_addr (pinfo, addr)
- struct m68hc11_page_info *pinfo;
- bfd_vma addr;
+m68hc11_phys_addr (struct m68hc11_page_info *pinfo, bfd_vma addr)
{
if (addr < pinfo->bank_virtual)
return addr;
/* Return the page number corresponding to an address in banked memory. */
bfd_vma
-m68hc11_phys_page (pinfo, addr)
- struct m68hc11_page_info *pinfo;
- bfd_vma addr;
+m68hc11_phys_page (struct m68hc11_page_info *pinfo, bfd_vma addr)
{
if (addr < pinfo->bank_virtual)
return 0;
which the linker should otherwise ignore. */
bfd_reloc_status_type
-m68hc11_elf_ignore_reloc (abfd, reloc_entry, symbol, data, input_section,
- output_bfd, error_message)
- bfd *abfd ATTRIBUTE_UNUSED;
- arelent *reloc_entry;
- asymbol *symbol ATTRIBUTE_UNUSED;
- PTR data ATTRIBUTE_UNUSED;
- asection *input_section;
- bfd *output_bfd;
- char **error_message ATTRIBUTE_UNUSED;
+m68hc11_elf_ignore_reloc (bfd *abfd ATTRIBUTE_UNUSED,
+ arelent *reloc_entry,
+ asymbol *symbol ATTRIBUTE_UNUSED,
+ void *data ATTRIBUTE_UNUSED,
+ asection *input_section,
+ bfd *output_bfd,
+ char **error_message ATTRIBUTE_UNUSED)
{
if (output_bfd != NULL)
reloc_entry->address += input_section->output_offset;
}
bfd_reloc_status_type
-m68hc11_elf_special_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;
+m68hc11_elf_special_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
&& (symbol->flags & BSF_SECTION_SYM) == 0
}
asection *
-elf32_m68hc11_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_m68hc11_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)
{
}
bfd_boolean
-elf32_m68hc11_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_m68hc11_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)
{
/* We don't use got and plt entries for 68hc11/68hc12. */
return TRUE;
virtual table relocs for gc. */
bfd_boolean
-elf32_m68hc11_check_relocs (abfd, info, sec, relocs)
- bfd * abfd;
- struct bfd_link_info * info;
- asection * sec;
- const Elf_Internal_Rela * relocs;
+elf32_m68hc11_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;
}
static bfd_boolean
-m68hc11_get_relocation_value (abfd, info, local_sections, local_syms,
- rel, name,
- relocation, is_far)
- bfd *abfd;
- struct bfd_link_info *info;
- asection **local_sections;
- Elf_Internal_Sym* local_syms;
- Elf_Internal_Rela* rel;
- const char** name;
- bfd_vma* relocation;
- bfd_boolean* is_far;
+m68hc11_get_relocation_value (bfd *abfd, struct bfd_link_info *info,
+ asection **local_sections,
+ Elf_Internal_Sym *local_syms,
+ Elf_Internal_Rela *rel,
+ const char **name,
+ bfd_vma *relocation, bfd_boolean *is_far)
{
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
/* Relocate a 68hc11/68hc12 ELF section. */
bfd_boolean
-elf32_m68hc11_relocate_section (output_bfd, info, input_bfd, input_section,
- contents, relocs, local_syms, local_sections)
- bfd *output_bfd ATTRIBUTE_UNUSED;
- 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_m68hc11_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
+ 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;
/* Set and control ELF flags in ELF header. */
bfd_boolean
-_bfd_m68hc11_elf_set_private_flags (abfd, flags)
- bfd *abfd;
- flagword flags;
+_bfd_m68hc11_elf_set_private_flags (bfd *abfd, flagword flags)
{
BFD_ASSERT (!elf_flags_init (abfd)
|| elf_elfheader (abfd)->e_flags == flags);
object file when linking. */
bfd_boolean
-_bfd_m68hc11_elf_merge_private_bfd_data (ibfd, obfd)
- bfd *ibfd;
- bfd *obfd;
+_bfd_m68hc11_elf_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
{
flagword old_flags;
flagword new_flags;
elf_elfheader (obfd)->e_flags = new_flags;
- new_flags &= ~EF_M68HC11_ABI;
- old_flags &= ~EF_M68HC11_ABI;
+ new_flags &= ~(EF_M68HC11_ABI | EF_M68HC11_MACH_MASK);
+ old_flags &= ~(EF_M68HC11_ABI | EF_M68HC11_MACH_MASK);
/* Warn about any other mismatches */
if (new_flags != old_flags)
}
bfd_boolean
-_bfd_m68hc11_elf_print_private_bfd_data (abfd, ptr)
- bfd *abfd;
- PTR ptr;
+_bfd_m68hc11_elf_print_private_bfd_data (bfd *abfd, void *ptr)
{
FILE *file = (FILE *) ptr;
return TRUE;
}
-static void scan_sections_for_abi (abfd, asect, arg)
- bfd* abfd ATTRIBUTE_UNUSED;
- asection* asect;
- PTR arg;
+static void scan_sections_for_abi (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *asect, void *arg)
{
struct m68hc11_scan_param* p = (struct m68hc11_scan_param*) arg;
/* Tweak the OSABI field of the elf header. */
void
-elf32_m68hc11_post_process_headers (abfd, link_info)
- bfd *abfd;
- struct bfd_link_info *link_info;
+elf32_m68hc11_post_process_headers (bfd *abfd, struct bfd_link_info *link_info)
{
struct m68hc11_scan_param param;
projects / deliverable / binutils-gdb.git / blobdiff