/* The GOT requirements of input bfds. */
struct mips_got_info *got;
+
+ /* Used by _bfd_mips_elf_find_nearest_line. The structure could be
+ included directly in this one, but there's no point to wasting
+ the memory just for the infrequently called find_nearest_line. */
+ struct mips_elf_find_line *find_line_info;
+
+ /* An array of stub sections indexed by symbol number. */
+ asection **local_stubs;
+ asection **local_call_stubs;
+
+ /* The Irix 5 support uses two virtual sections, which represent
+ text/data symbols defined in dynamic objects. */
+ asymbol *elf_data_symbol;
+ asymbol *elf_text_symbol;
+ asection *elf_data_section;
+ asection *elf_text_section;
};
/* Get MIPS ELF private object data from BFD's tdata. */
/* Nonzero if ABFD is using NewABI conventions. */
#define NEWABI_P(abfd) (ABI_N32_P (abfd) || ABI_64_P (abfd))
+/* Nonzero if ABFD has microMIPS code. */
+#define MICROMIPS_P(abfd) \
+ ((elf_elfheader (abfd)->e_flags & EF_MIPS_ARCH_ASE_MICROMIPS) != 0)
+
/* The IRIX compatibility level we are striving for. */
#define IRIX_COMPAT(abfd) \
(get_elf_backend_data (abfd)->elf_backend_mips_irix_compat (abfd))
&& h->fn_stub != NULL
&& (r_type != R_MIPS16_CALL16 || h->need_fn_stub))
|| (local_p
- && elf_tdata (input_bfd)->local_stubs != NULL
- && elf_tdata (input_bfd)->local_stubs[r_symndx] != NULL))
+ && mips_elf_tdata (input_bfd)->local_stubs != NULL
+ && mips_elf_tdata (input_bfd)->local_stubs[r_symndx] != NULL))
&& !section_allows_mips16_refs_p (input_section))
{
/* This is a 32- or 64-bit call to a 16-bit function. We should
stub. */
if (local_p)
{
- sec = elf_tdata (input_bfd)->local_stubs[r_symndx];
+ sec = mips_elf_tdata (input_bfd)->local_stubs[r_symndx];
value = 0;
}
else
else if (r_type == R_MIPS16_26 && !info->relocatable
&& ((h != NULL && (h->call_stub != NULL || h->call_fp_stub != NULL))
|| (local_p
- && elf_tdata (input_bfd)->local_call_stubs != NULL
- && elf_tdata (input_bfd)->local_call_stubs[r_symndx] != NULL))
+ && mips_elf_tdata (input_bfd)->local_call_stubs != NULL
+ && mips_elf_tdata (input_bfd)->local_call_stubs[r_symndx] != NULL))
&& !target_is_16_bit_code_p)
{
if (local_p)
- sec = elf_tdata (input_bfd)->local_call_stubs[r_symndx];
+ sec = mips_elf_tdata (input_bfd)->local_call_stubs[r_symndx];
else
{
/* If both call_stub and call_fp_stub are defined, we can figure
&& (asym->value & 1) != 0)
{
asym->value--;
- if (elf_elfheader (abfd)->e_flags & EF_MIPS_ARCH_ASE_MICROMIPS)
+ if (MICROMIPS_P (abfd))
elfsym->internal_elf_sym.st_other
= ELF_ST_SET_MICROMIPS (elfsym->internal_elf_sym.st_other);
else
case SHN_MIPS_TEXT:
/* This section is used in a shared object. */
- if (elf_tdata (abfd)->elf_text_section == NULL)
+ if (mips_elf_tdata (abfd)->elf_text_section == NULL)
{
asymbol *elf_text_symbol;
asection *elf_text_section;
/* Initialize the section. */
- elf_tdata (abfd)->elf_text_section = elf_text_section;
- elf_tdata (abfd)->elf_text_symbol = elf_text_symbol;
+ mips_elf_tdata (abfd)->elf_text_section = elf_text_section;
+ mips_elf_tdata (abfd)->elf_text_symbol = elf_text_symbol;
elf_text_section->symbol = elf_text_symbol;
- elf_text_section->symbol_ptr_ptr = &elf_tdata (abfd)->elf_text_symbol;
+ elf_text_section->symbol_ptr_ptr = &mips_elf_tdata (abfd)->elf_text_symbol;
elf_text_section->name = ".text";
elf_text_section->flags = SEC_NO_FLAGS;
/* This code used to do *secp = bfd_und_section_ptr if
info->shared. I don't know why, and that doesn't make sense,
so I took it out. */
- *secp = elf_tdata (abfd)->elf_text_section;
+ *secp = mips_elf_tdata (abfd)->elf_text_section;
break;
case SHN_MIPS_ACOMMON:
/* Fall through. XXX Can we treat this as allocated data? */
case SHN_MIPS_DATA:
/* This section is used in a shared object. */
- if (elf_tdata (abfd)->elf_data_section == NULL)
+ if (mips_elf_tdata (abfd)->elf_data_section == NULL)
{
asymbol *elf_data_symbol;
asection *elf_data_section;
/* Initialize the section. */
- elf_tdata (abfd)->elf_data_section = elf_data_section;
- elf_tdata (abfd)->elf_data_symbol = elf_data_symbol;
+ mips_elf_tdata (abfd)->elf_data_section = elf_data_section;
+ mips_elf_tdata (abfd)->elf_data_symbol = elf_data_symbol;
elf_data_section->symbol = elf_data_symbol;
- elf_data_section->symbol_ptr_ptr = &elf_tdata (abfd)->elf_data_symbol;
+ elf_data_section->symbol_ptr_ptr = &mips_elf_tdata (abfd)->elf_data_symbol;
elf_data_section->name = ".data";
elf_data_section->flags = SEC_NO_FLAGS;
/* This code used to do *secp = bfd_und_section_ptr if
info->shared. I don't know why, and that doesn't make sense,
so I took it out. */
- *secp = elf_tdata (abfd)->elf_data_section;
+ *secp = mips_elf_tdata (abfd)->elf_data_section;
break;
case SHN_MIPS_SUNDEFINED:
}
/* Create the .plt, .rel(a).plt, .dynbss and .rel(a).bss sections.
- Also create the _PROCEDURE_LINKAGE_TABLE symbol. */
+ Also, on VxWorks, create the _PROCEDURE_LINKAGE_TABLE_ symbol. */
if (!_bfd_elf_create_dynamic_sections (abfd, info))
return FALSE;
/* Record this stub in an array of local symbol stubs for
this BFD. */
- if (elf_tdata (abfd)->local_stubs == NULL)
+ if (mips_elf_tdata (abfd)->local_stubs == NULL)
{
unsigned long symcount;
asection **n;
n = bfd_zalloc (abfd, amt);
if (n == NULL)
return FALSE;
- elf_tdata (abfd)->local_stubs = n;
+ mips_elf_tdata (abfd)->local_stubs = n;
}
sec->flags |= SEC_KEEP;
- elf_tdata (abfd)->local_stubs[r_symndx] = sec;
+ mips_elf_tdata (abfd)->local_stubs[r_symndx] = sec;
/* We don't need to set mips16_stubs_seen in this case.
That flag is used to see whether we need to look through
/* Record this stub in an array of local symbol call_stubs for
this BFD. */
- if (elf_tdata (abfd)->local_call_stubs == NULL)
+ if (mips_elf_tdata (abfd)->local_call_stubs == NULL)
{
unsigned long symcount;
asection **n;
n = bfd_zalloc (abfd, amt);
if (n == NULL)
return FALSE;
- elf_tdata (abfd)->local_call_stubs = n;
+ mips_elf_tdata (abfd)->local_call_stubs = n;
}
sec->flags |= SEC_KEEP;
- elf_tdata (abfd)->local_call_stubs[r_symndx] = sec;
+ mips_elf_tdata (abfd)->local_call_stubs[r_symndx] = sec;
/* We don't need to set mips16_stubs_seen in this case.
That flag is used to see whether we need to look through
allocate an entry in the stubs section. */
static bfd_boolean
-mips_elf_allocate_lazy_stub (struct mips_elf_link_hash_entry *h, void **data)
+mips_elf_allocate_lazy_stub (struct mips_elf_link_hash_entry *h, void *data)
{
struct mips_elf_link_hash_table *htab;
if (IRIX_COMPAT (output_bfd) == ict_irix6)
mips_elf_irix6_finish_dynamic_symbol (output_bfd, name, sym);
- /* Keep dynamic MIPS16 symbols odd. This allows the dynamic linker to
- treat MIPS16 symbols like any other. */
+ /* Keep dynamic compressed symbols odd. This allows the dynamic linker
+ to treat compressed symbols like any other. */
if (ELF_ST_IS_MIPS16 (sym->st_other))
{
BFD_ASSERT (sym->st_value & 1);
sym->st_other -= STO_MIPS16;
}
+ else if (ELF_ST_IS_MICROMIPS (sym->st_other))
+ {
+ BFD_ASSERT (sym->st_value & 1);
+ sym->st_other -= STO_MICROMIPS;
+ }
return TRUE;
}
s = bfd_get_section_by_name (abfd, ".reginfo");
if (s != NULL && (s->flags & SEC_LOAD) != 0)
{
- for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
if (m->p_type == PT_MIPS_REGINFO)
break;
if (m == NULL)
m->sections[0] = s;
/* We want to put it after the PHDR and INTERP segments. */
- pm = &elf_tdata (abfd)->segment_map;
+ pm = &elf_seg_map (abfd);
while (*pm != NULL
&& ((*pm)->p_type == PT_PHDR
|| (*pm)->p_type == PT_INTERP))
{
struct elf_segment_map *options_segment;
- pm = &elf_tdata (abfd)->segment_map;
+ pm = &elf_seg_map (abfd);
while (*pm != NULL
&& ((*pm)->p_type == PT_PHDR
|| (*pm)->p_type == PT_INTERP))
&& bfd_get_section_by_name (abfd, ".dynamic") != NULL
&& bfd_get_section_by_name (abfd, ".mdebug") != NULL)
{
- for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
if (m->p_type == PT_MIPS_RTPROC)
break;
if (m == NULL)
}
/* We want to put it after the DYNAMIC segment. */
- pm = &elf_tdata (abfd)->segment_map;
+ pm = &elf_seg_map (abfd);
while (*pm != NULL && (*pm)->p_type != PT_DYNAMIC)
pm = &(*pm)->next;
if (*pm != NULL)
/* On IRIX5, the PT_DYNAMIC segment includes the .dynamic,
.dynstr, .dynsym, and .hash sections, and everything in
between. */
- for (pm = &elf_tdata (abfd)->segment_map; *pm != NULL;
+ for (pm = &elf_seg_map (abfd); *pm != NULL;
pm = &(*pm)->next)
if ((*pm)->p_type == PT_DYNAMIC)
break;
&& !SGI_COMPAT (abfd)
&& bfd_get_section_by_name (abfd, ".dynamic"))
{
- for (pm = &elf_tdata (abfd)->segment_map; *pm != NULL; pm = &(*pm)->next)
+ for (pm = &elf_seg_map (abfd); *pm != NULL; pm = &(*pm)->next)
if ((*pm)->p_type == PT_NULL)
break;
if (*pm == NULL)
if (elf_section_data (msec)->this_hdr.sh_type != SHT_NOBITS)
msec->flags |= SEC_HAS_CONTENTS;
- fi = elf_tdata (abfd)->find_line_info;
+ fi = mips_elf_tdata (abfd)->find_line_info;
if (fi == NULL)
{
bfd_size_type external_fdr_size;
for (; fraw_src < fraw_end; fraw_src += external_fdr_size, fdr_ptr++)
(*swap->swap_fdr_in) (abfd, fraw_src, fdr_ptr);
- elf_tdata (abfd)->find_line_info = fi;
+ mips_elf_tdata (abfd)->find_line_info = fi;
/* Note that we don't bother to ever free this information.
find_nearest_line is either called all the time, as in
projects / binutils-gdb.git / blobdiff