if (htab->root.iplt == NULL)
{
- s = bfd_make_section_with_flags (dynobj, ".iplt",
- flags | SEC_READONLY | SEC_CODE);
+ s = bfd_make_section_anyway_with_flags (dynobj, ".iplt",
+ flags | SEC_READONLY | SEC_CODE);
if (s == NULL
|| !bfd_set_section_alignment (dynobj, s, bed->plt_alignment))
return FALSE;
if (htab->root.irelplt == NULL)
{
- s = bfd_make_section_with_flags (dynobj, RELOC_SECTION (htab, ".iplt"),
- flags | SEC_READONLY);
+ s = bfd_make_section_anyway_with_flags (dynobj,
+ RELOC_SECTION (htab, ".iplt"),
+ flags | SEC_READONLY);
if (s == NULL
|| !bfd_set_section_alignment (dynobj, s, bed->s->log_file_align))
return FALSE;
if (htab->root.igotplt == NULL)
{
- s = bfd_make_section_with_flags (dynobj, ".igot.plt", flags);
+ s = bfd_make_section_anyway_with_flags (dynobj, ".igot.plt", flags);
if (s == NULL
|| !bfd_set_section_alignment (dynobj, s, bed->s->log_file_align))
return FALSE;
if (!_bfd_elf_create_dynamic_sections (dynobj, info))
return FALSE;
- htab->sdynbss = bfd_get_section_by_name (dynobj, ".dynbss");
+ htab->sdynbss = bfd_get_linker_section (dynobj, ".dynbss");
if (!info->shared)
- htab->srelbss = bfd_get_section_by_name (dynobj,
- RELOC_SECTION (htab, ".bss"));
+ htab->srelbss = bfd_get_linker_section (dynobj,
+ RELOC_SECTION (htab, ".bss"));
if (htab->vxworks_p)
{
/* Do not include empty glue sections in the output. */
if (abfd != NULL)
{
- s = bfd_get_section_by_name (abfd, name);
+ s = bfd_get_linker_section (abfd, name);
if (s != NULL)
s->flags |= SEC_EXCLUDE;
}
BFD_ASSERT (abfd != NULL);
- s = bfd_get_section_by_name (abfd, name);
+ s = bfd_get_linker_section (abfd, name);
BFD_ASSERT (s != NULL);
contents = (bfd_byte *) bfd_alloc (abfd, size);
BFD_ASSERT (globals != NULL);
BFD_ASSERT (globals->bfd_of_glue_owner != NULL);
- s = bfd_get_section_by_name
+ s = bfd_get_linker_section
(globals->bfd_of_glue_owner, ARM2THUMB_GLUE_SECTION_NAME);
BFD_ASSERT (s != NULL);
if (globals->bx_glue_offset[reg])
return;
- s = bfd_get_section_by_name
+ s = bfd_get_linker_section
(globals->bfd_of_glue_owner, ARM_BX_GLUE_SECTION_NAME);
BFD_ASSERT (s != NULL);
BFD_ASSERT (hash_table != NULL);
BFD_ASSERT (hash_table->bfd_of_glue_owner != NULL);
- s = bfd_get_section_by_name
+ s = bfd_get_linker_section
(hash_table->bfd_of_glue_owner, VFP11_ERRATUM_VENEER_SECTION_NAME);
sec_data = elf32_arm_section_data (s);
{
asection * sec;
- sec = bfd_get_section_by_name (abfd, name);
+ sec = bfd_get_linker_section (abfd, name);
if (sec != NULL)
/* Already made. */
return TRUE;
- sec = bfd_make_section_with_flags (abfd, name, ARM_GLUE_SECTION_FLAGS);
+ sec = bfd_make_section_anyway_with_flags (abfd, name, ARM_GLUE_SECTION_FLAGS);
if (sec == NULL
|| !bfd_set_section_alignment (abfd, sec, 2))
my_offset = myh->root.u.def.value;
- s = bfd_get_section_by_name (globals->bfd_of_glue_owner,
- THUMB2ARM_GLUE_SECTION_NAME);
+ s = bfd_get_linker_section (globals->bfd_of_glue_owner,
+ THUMB2ARM_GLUE_SECTION_NAME);
BFD_ASSERT (s != NULL);
BFD_ASSERT (s->contents != NULL);
BFD_ASSERT (globals != NULL);
BFD_ASSERT (globals->bfd_of_glue_owner != NULL);
- s = bfd_get_section_by_name (globals->bfd_of_glue_owner,
- ARM2THUMB_GLUE_SECTION_NAME);
+ s = bfd_get_linker_section (globals->bfd_of_glue_owner,
+ ARM2THUMB_GLUE_SECTION_NAME);
BFD_ASSERT (s != NULL);
BFD_ASSERT (s->contents != NULL);
BFD_ASSERT (s->output_section != NULL);
BFD_ASSERT (globals != NULL);
BFD_ASSERT (globals->bfd_of_glue_owner != NULL);
- s = bfd_get_section_by_name (globals->bfd_of_glue_owner,
- ARM2THUMB_GLUE_SECTION_NAME);
+ s = bfd_get_linker_section (globals->bfd_of_glue_owner,
+ ARM2THUMB_GLUE_SECTION_NAME);
BFD_ASSERT (s != NULL);
BFD_ASSERT (s->contents != NULL);
BFD_ASSERT (s->output_section != NULL);
BFD_ASSERT (globals != NULL);
BFD_ASSERT (globals->bfd_of_glue_owner != NULL);
- s = bfd_get_section_by_name (globals->bfd_of_glue_owner,
- ARM_BX_GLUE_SECTION_NAME);
+ s = bfd_get_linker_section (globals->bfd_of_glue_owner,
+ ARM_BX_GLUE_SECTION_NAME);
BFD_ASSERT (s != NULL);
BFD_ASSERT (s->contents != NULL);
BFD_ASSERT (s->output_section != NULL);
{
asection *sec, *osec;
- sec = bfd_get_section_by_name (ibfd, name);
+ sec = bfd_get_linker_section (ibfd, name);
if (sec == NULL || (sec->flags & SEC_EXCLUDE) != 0)
return TRUE;
T(V7E_M), /* V6S_M. */
T(V7E_M) /* V7E_M. */
};
+ const int v8[] =
+ {
+ T(V8), /* PRE_V4. */
+ T(V8), /* V4. */
+ T(V8), /* V4T. */
+ T(V8), /* V5T. */
+ T(V8), /* V5TE. */
+ T(V8), /* V5TEJ. */
+ T(V8), /* V6. */
+ T(V8), /* V6KZ. */
+ T(V8), /* V6T2. */
+ T(V8), /* V6K. */
+ T(V8), /* V7. */
+ T(V8), /* V6_M. */
+ T(V8), /* V6S_M. */
+ T(V8), /* V7E_M. */
+ T(V8) /* V8. */
+ };
const int v4t_plus_v6_m[] =
{
-1, /* PRE_V4. */
T(V6_M), /* V6_M. */
T(V6S_M), /* V6S_M. */
T(V7E_M), /* V7E_M. */
+ T(V8), /* V8. */
T(V4T_PLUS_V6_M) /* V4T plus V6_M. */
};
const int *comb[] =
v6_m,
v6s_m,
v7e_m,
+ v8,
/* Pseudo-architecture. */
v4t_plus_v6_m
};
"ARM v6K",
"ARM v7",
"ARM v6-M",
- "ARM v6S-M"
+ "ARM v6S-M",
+ "ARM v8"
};
/* Merge Tag_CPU_arch and Tag_also_compatible_with. */
when it's 0. It might mean absence of FP hardware if
Tag_FP_arch is zero, otherwise it is effectively SP + DP. */
+#define VFP_VERSION_COUNT 8
static const struct
{
int ver;
int regs;
- } vfp_versions[7] =
+ } vfp_versions[VFP_VERSION_COUNT] =
{
{0, 0},
{1, 16},
{3, 32},
{3, 16},
{4, 32},
- {4, 16}
+ {4, 16},
+ {8, 32}
};
int ver;
int regs;
/* Now we can handle Tag_FP_arch. */
- /* Values greater than 6 aren't defined, so just pick the
- biggest */
- if (in_attr[i].i > 6 && in_attr[i].i > out_attr[i].i)
+ /* Values of VFP_VERSION_COUNT or more aren't defined, so just
+ pick the biggest. */
+ if (in_attr[i].i >= VFP_VERSION_COUNT
+ && in_attr[i].i > out_attr[i].i)
{
out_attr[i] = in_attr[i];
break;
regs = vfp_versions[out_attr[i].i].regs;
/* This assumes all possible supersets are also a valid
options. */
- for (newval = 6; newval > 0; newval--)
+ for (newval = VFP_VERSION_COUNT - 1; newval > 0; newval--)
{
if (regs == vfp_versions[newval].regs
&& ver == vfp_versions[newval].ver)
case EF_ARM_EABI_VER5:
fprintf (file, _(" [Version5 EABI]"));
+
+ if (flags & EF_ARM_ABI_FLOAT_SOFT)
+ fprintf (file, _(" [soft-float ABI]"));
+
+ if (flags & EF_ARM_ABI_FLOAT_HARD)
+ fprintf (file, _(" [hard-float ABI]"));
+
+ flags &= ~(EF_ARM_ABI_FLOAT_SOFT | EF_ARM_ABI_FLOAT_HARD);
+
eabi:
if (flags & EF_ARM_BE8)
fprintf (file, _(" [BE8]"));
/* If the symbol is a function that doesn't bind locally,
this relocation will need a PLT entry. */
- root_plt->refcount += 1;
+ if (root_plt->refcount != -1)
+ root_plt->refcount += 1;
if (!call_reloc_p)
arm_plt->noncall_refcount++;
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
- line_ptr, 0,
+ line_ptr, NULL, 0,
& elf_tdata (abfd)->dwarf2_find_line_info))
{
if (!*functionname_ptr)
determine the address it must put in the global offset table, so
both the dynamic object and the regular object will refer to the
same memory location for the variable. */
- s = bfd_get_section_by_name (dynobj, ".dynbss");
+ s = bfd_get_linker_section (dynobj, ".dynbss");
BFD_ASSERT (s != NULL);
/* We must generate a R_ARM_COPY reloc to tell the dynamic linker to
{
asection *srel;
- srel = bfd_get_section_by_name (dynobj, RELOC_SECTION (globals, ".bss"));
+ srel = bfd_get_linker_section (dynobj, RELOC_SECTION (globals, ".bss"));
elf32_arm_allocate_dynrelocs (info, srel, 1);
h->needs_copy = 1;
}
/* Set the contents of the .interp section to the interpreter. */
if (info->executable)
{
- s = bfd_get_section_by_name (dynobj, ".interp");
+ s = bfd_get_linker_section (dynobj, ".interp");
BFD_ASSERT (s != NULL);
s->size = sizeof ELF_DYNAMIC_INTERPRETER;
s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
/* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. On VxWorks,
the _GLOBAL_OFFSET_TABLE_ symbol is not absolute: it is relative
to the ".got" section. */
- if (strcmp (h->root.root.string, "_DYNAMIC") == 0
+ if (h == htab->root.hdynamic
|| (!htab->vxworks_p && h == htab->root.hgot))
sym->st_shndx = SHN_ABS;
Catch this here so that we do not seg-fault later on. */
if (sgot != NULL && bfd_is_abs_section (sgot->output_section))
return FALSE;
- sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+ sdyn = bfd_get_linker_section (dynobj, ".dynamic");
if (elf_hash_table (info)->dynamic_sections_created)
{
name = RELOC_SECTION (htab, ".plt");
get_vma:
s = bfd_get_section_by_name (output_bfd, name);
- BFD_ASSERT (s != NULL);
+ if (s == NULL)
+ {
+ /* PR ld/14397: Issue an error message if a required section is missing. */
+ (*_bfd_error_handler)
+ (_("error: required section '%s' not found in the linker script"), name);
+ bfd_set_error (bfd_error_invalid_operation);
+ return FALSE;
+ }
if (!htab->symbian_p)
dyn.d_un.d_ptr = s->vma;
else
if (globals != NULL && globals->byteswap_code)
i_ehdrp->e_flags |= EF_ARM_BE8;
}
+
+ if (EF_ARM_EABI_VERSION (i_ehdrp->e_flags) == EF_ARM_EABI_VER5
+ && ((i_ehdrp->e_type == ET_DYN) || (i_ehdrp->e_type == ET_EXEC)))
+ {
+ int abi = bfd_elf_get_obj_attr_int (abfd, OBJ_ATTR_PROC, Tag_ABI_VFP_args);
+ if (abi)
+ i_ehdrp->e_flags |= EF_ARM_ABI_FLOAT_HARD;
+ else
+ i_ehdrp->e_flags |= EF_ARM_ABI_FLOAT_SOFT;
+ }
}
static enum elf_reloc_type_class
/* ARM->Thumb glue. */
if (htab->arm_glue_size > 0)
{
- osi.sec = bfd_get_section_by_name (htab->bfd_of_glue_owner,
- ARM2THUMB_GLUE_SECTION_NAME);
+ osi.sec = bfd_get_linker_section (htab->bfd_of_glue_owner,
+ ARM2THUMB_GLUE_SECTION_NAME);
osi.sec_shndx = _bfd_elf_section_from_bfd_section
(output_bfd, osi.sec->output_section);
/* Thumb->ARM glue. */
if (htab->thumb_glue_size > 0)
{
- osi.sec = bfd_get_section_by_name (htab->bfd_of_glue_owner,
- THUMB2ARM_GLUE_SECTION_NAME);
+ osi.sec = bfd_get_linker_section (htab->bfd_of_glue_owner,
+ THUMB2ARM_GLUE_SECTION_NAME);
osi.sec_shndx = _bfd_elf_section_from_bfd_section
(output_bfd, osi.sec->output_section);
/* ARMv4 BX veneers. */
if (htab->bx_glue_size > 0)
{
- osi.sec = bfd_get_section_by_name (htab->bfd_of_glue_owner,
- ARM_BX_GLUE_SECTION_NAME);
+ osi.sec = bfd_get_linker_section (htab->bfd_of_glue_owner,
+ ARM_BX_GLUE_SECTION_NAME);
osi.sec_shndx = _bfd_elf_section_from_bfd_section
(output_bfd, osi.sec->output_section);
projects / deliverable / binutils-gdb.git / blobdiff