/* MIPS-specific support for ELF
- Copyright (C) 1993-2017 Free Software Foundation, Inc.
+ Copyright (C) 1993-2018 Free Software Foundation, Inc.
Most of the information added by Ian Lance Taylor, Cygnus Support,
<ian@cygnus.com>.
_bfd_elf_add_dynamic_entry (info, tag, val)
#define MIPS_ELF_RTYPE_TO_HOWTO(abfd, rtype, rela) \
- (get_elf_backend_data (abfd)->elf_backend_mips_rtype_to_howto (rtype, rela))
+ (get_elf_backend_data (abfd)->elf_backend_mips_rtype_to_howto (abfd, rtype, rela))
/* The name of the dynamic relocation section. */
#define MIPS_ELF_REL_DYN_NAME(INFO) \
h->esym.asym.value =
mips_elf_hash_table (einfo->info)->procedure_count;
}
- else if (strcmp (name, "_gp_disp") == 0 && ! NEWABI_P (einfo->abfd))
- {
- h->esym.asym.sc = scAbs;
- h->esym.asym.st = stLabel;
- h->esym.asym.value = elf_gp (einfo->abfd);
- }
else
h->esym.asym.sc = scUndefined;
}
bfd_boolean need_relocs = FALSE;
bfd_boolean dyn = elf_hash_table (info)->dynamic_sections_created;
- if (h && WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), h)
- && (!bfd_link_pic (info) || !SYMBOL_REFERENCES_LOCAL (info, h)))
+ if (h != NULL
+ && h->dynindx != -1
+ && WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), h)
+ && (bfd_link_dll (info) || !SYMBOL_REFERENCES_LOCAL (info, h)))
indx = h->dynindx;
- if ((bfd_link_pic (info) || indx != 0)
+ if ((bfd_link_dll (info) || indx != 0)
&& (h == NULL
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|| h->root.type != bfd_link_hash_undefweak))
return 1;
case GOT_TLS_LDM:
- return bfd_link_pic (info) ? 1 : 0;
+ return bfd_link_dll (info) ? 1 : 0;
default:
return 0;
struct mips_elf_link_hash_entry *h,
bfd_vma value)
{
+ bfd_boolean dyn = elf_hash_table (info)->dynamic_sections_created;
struct mips_elf_link_hash_table *htab;
int indx;
asection *sreloc, *sgot;
sgot = htab->root.sgot;
indx = 0;
- if (h != NULL)
- {
- bfd_boolean dyn = elf_hash_table (info)->dynamic_sections_created;
-
- if (WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info),
- &h->root)
- && (!bfd_link_pic (info)
- || !SYMBOL_REFERENCES_LOCAL (info, &h->root)))
- indx = h->root.dynindx;
- }
+ if (h != NULL
+ && h->root.dynindx != -1
+ && WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), &h->root)
+ && (bfd_link_dll (info) || !SYMBOL_REFERENCES_LOCAL (info, &h->root)))
+ indx = h->root.dynindx;
if (entry->tls_initialized)
return;
- if ((bfd_link_pic (info) || indx != 0)
+ if ((bfd_link_dll (info) || indx != 0)
&& (h == NULL
|| ELF_ST_VISIBILITY (h->root.other) == STV_DEFAULT
|| h->root.type != bfd_link_hash_undefweak))
sgot->contents + got_offset
+ MIPS_ELF_GOT_SIZE (abfd));
- if (!bfd_link_pic (info))
+ if (!bfd_link_dll (info))
MIPS_ELF_PUT_WORD (abfd, 1,
sgot->contents + got_offset);
else
for (p = output_bfd->sections; p ; p = p->next)
if ((p->flags & SEC_EXCLUDE) == 0
&& (p->flags & SEC_ALLOC) != 0
+ && elf_hash_table (info)->dynamic_relocs
&& !(*bed->elf_backend_omit_section_dynsym) (output_bfd, info, p))
++count;
}
}
}
\f
+/* Store the field relocated by RELOCATION. */
+
+static void
+mips_elf_store_contents (reloc_howto_type *howto,
+ const Elf_Internal_Rela *relocation,
+ bfd *input_bfd, bfd_byte *contents, bfd_vma x)
+{
+ bfd_byte *location = contents + relocation->r_offset;
+ unsigned int size = bfd_get_reloc_size (howto);
+
+ /* Put the value into the output. */
+ if (size != 0)
+ bfd_put (8 * size, input_bfd, x, location);
+}
+
/* Calculate the value produced by the RELOCATION (which comes from
the INPUT_BFD). The ADDEND is the addend to use for this
RELOCATION; RELOCATION->R_ADDEND is ignored.
}
else
{
+ bfd_boolean reject_undefined
+ = (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
+ || ELF_ST_VISIBILITY (h->root.other) != STV_DEFAULT);
+
(*info->callbacks->undefined_symbol)
(info, h->root.root.root.string, input_bfd,
- input_section, relocation->r_offset,
- (info->unresolved_syms_in_objects == RM_GENERATE_ERROR)
- || ELF_ST_VISIBILITY (h->root.other));
- return bfd_reloc_undefined;
+ input_section, relocation->r_offset, reject_undefined);
+
+ if (reject_undefined)
+ return bfd_reloc_undefined;
+
+ symbol = 0;
}
target_is_16_bit_code_p = ELF_ST_IS_MIPS16 (h->root.other);
bfd_vma x;
bfd_byte *location;
int r_type = ELF_R_TYPE (input_bfd, relocation->r_info);
- unsigned int size;
/* Figure out where the relocation is occurring. */
location = contents + relocation->r_offset;
: opcode == 0x1d)
{
info->callbacks->einfo
- (_("%X%H: Unsupported JALX to the same ISA mode\n"),
+ (_("%X%H: unsupported JALX to the same ISA mode\n"),
input_bfd, input_section, relocation->r_offset);
return TRUE;
}
if (!ok)
{
info->callbacks->einfo
- (_("%X%H: Unsupported jump between ISA modes; "
+ (_("%X%H: unsupported jump between ISA modes; "
"consider recompiling with interlinking enabled\n"),
input_bfd, input_section, relocation->r_offset);
return TRUE;
if ((addr >> 28) << 28 != (dest >> 28) << 28)
{
info->callbacks->einfo
- (_("%X%H: Cannot convert branch between ISA modes "
+ (_("%X%H: cannot convert branch between ISA modes "
"to JALX: relocation out of range\n"),
input_bfd, input_section, relocation->r_offset);
return TRUE;
else if (!mips_elf_hash_table (info)->ignore_branch_isa)
{
info->callbacks->einfo
- (_("%X%H: Unsupported branch between ISA modes\n"),
+ (_("%X%H: unsupported branch between ISA modes\n"),
input_bfd, input_section, relocation->r_offset);
return TRUE;
}
}
/* Put the value into the output. */
- size = bfd_get_reloc_size (howto);
- if (size != 0)
- bfd_put (8 * size, input_bfd, x, location);
+ mips_elf_store_contents (howto, relocation, input_bfd, contents, x);
_bfd_mips_elf_reloc_shuffle (input_bfd, r_type, !bfd_link_relocatable (info),
location);
case E_MIPS_MACH_LS2F:
return bfd_mach_mips_loongson_2f;
- case E_MIPS_MACH_LS3A:
- return bfd_mach_mips_loongson_3a;
+ case E_MIPS_MACH_GS464:
+ return bfd_mach_mips_gs464;
+
+ case E_MIPS_MACH_GS464E:
+ return bfd_mach_mips_gs464e;
+
+ case E_MIPS_MACH_GS264E:
+ return bfd_mach_mips_gs264e;
case E_MIPS_MACH_OCTEON3:
return bfd_mach_mips_octeon3;
{
bfd_byte buf[4];
- BFD_ASSERT (hdr->sh_size == sizeof (Elf32_External_RegInfo));
BFD_ASSERT (hdr->contents == NULL);
+ if (hdr->sh_size != sizeof (Elf32_External_RegInfo))
+ {
+ _bfd_error_handler
+ (_("%pB: incorrect `.reginfo' section size; "
+ "expected %" PRIu64 ", got %" PRIu64),
+ abfd, (uint64_t) sizeof (Elf32_External_RegInfo),
+ (uint64_t) hdr->sh_size);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
if (bfd_seek (abfd,
hdr->sh_offset + sizeof (Elf32_External_RegInfo) - 4,
SEEK_SET) != 0)
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Warning: bad `%s' option size %u smaller than"
+ (_("%pB: warning: bad `%s' option size %u smaller than"
" its header"),
abfd, MIPS_ELF_OPTIONS_SECTION_NAME (abfd), intopt.size);
break;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Warning: bad `%s' option size %u smaller than"
+ (_("%pB: warning: bad `%s' option size %u smaller than"
" its header"),
abfd, MIPS_ELF_OPTIONS_SECTION_NAME (abfd), intopt.size);
break;
return FALSE;
h = (struct elf_link_hash_entry *) bh;
+ h->mark = 1;
h->non_elf = 0;
h->def_regular = 1;
h->type = STT_SECTION;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Warning: cannot determine the target function for"
+ (_("%pB: warning: cannot determine the target function for"
" stub section `%s'"),
abfd, name);
bfd_set_error (bfd_error_bad_value);
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Warning: cannot determine the target function for"
+ (_("%pB: warning: cannot determine the target function for"
" stub section `%s'"),
abfd, name);
bfd_set_error (bfd_error_bad_value);
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Malformed reloc detected for section %s"),
+ (_("%pB: malformed reloc detected for section %s"),
abfd, name);
bfd_set_error (bfd_error_bad_value);
return FALSE;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: GOT reloc at %#Lx not expected in executables"),
- abfd, rel->r_offset);
+ (_("%pB: GOT reloc at %#" PRIx64 " not expected in executables"),
+ abfd, (uint64_t) rel->r_offset);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: CALL16 reloc at %#Lx not against global symbol"),
- abfd, rel->r_offset);
+ (_("%pB: CALL16 reloc at %#" PRIx64 " not against global symbol"),
+ abfd, (uint64_t) rel->r_offset);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
howto = MIPS_ELF_RTYPE_TO_HOWTO (abfd, r_type, FALSE);
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: relocation %s against `%s' can not be used"
+ (_("%pB: relocation %s against `%s' can not be used"
" when making a shared object; recompile with -fPIC"),
abfd, howto->name,
(h) ? h->root.root.string : "a local symbol");
if (h->root.type == bfd_link_hash_undefweak)
{
- /* Do not copy relocations for undefined weak symbols with
- non-default visibility. */
- if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
- || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ /* Do not copy relocations for undefined weak symbols that
+ we are not going to export. */
+ if (UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
do_copy = FALSE;
/* Make sure undefined weak symbols are output as a dynamic
the symbol to the stub location. This is required to make
function pointers compare as equal between the normal
executable and the shared library. */
- if (!h->def_regular)
+ if (!h->def_regular
+ && !bfd_is_abs_section (htab->sstubs->output_section))
{
hmips->needs_lazy_stub = TRUE;
htab->lazy_stub_count++;
/* The .reginfo section has a fixed size. */
sect = bfd_get_section_by_name (output_bfd, ".reginfo");
if (sect != NULL)
- bfd_set_section_size (output_bfd, sect, sizeof (Elf32_External_RegInfo));
+ {
+ bfd_set_section_size (output_bfd, sect, sizeof (Elf32_External_RegInfo));
+ sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
/* The .MIPS.abiflags section has a fixed size. */
sect = bfd_get_section_by_name (output_bfd, ".MIPS.abiflags");
if (sect != NULL)
- bfd_set_section_size (output_bfd, sect, sizeof (Elf_External_ABIFlags_v0));
+ {
+ bfd_set_section_size (output_bfd, sect,
+ sizeof (Elf_External_ABIFlags_v0));
+ sect->flags |= SEC_FIXED_SIZE | SEC_HAS_CONTENTS;
+ }
hti.info = info;
hti.output_bfd = output_bfd;
}
else
{
- if (sreldyn && sreldyn->size > 0)
+ if (sreldyn && sreldyn->size > 0
+ && !bfd_is_abs_section (sreldyn->output_section))
{
if (! MIPS_ELF_ADD_DYNAMIC_ENTRY (info, DT_REL, 0))
return FALSE;
sec);
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Can't find matching LO16 reloc against `%s'"
- " for %s at %#Lx in section `%A'"),
+ (_("%pB: can't find matching LO16 reloc against `%s'"
+ " for %s at %#" PRIx64 " in section `%pA'"),
input_bfd, name,
- howto->name, rel->r_offset, input_section);
+ howto->name, (uint64_t) rel->r_offset, input_section);
}
}
else
msg = NULL;
if (jal_reloc_p (howto->type))
msg = (cross_mode_jump_p
- ? _("Cannot convert a jump to JALX "
+ ? _("cannot convert a jump to JALX "
"for a non-word-aligned address")
: (howto->type == R_MIPS16_26
- ? _("Jump to a non-word-aligned address")
- : _("Jump to a non-instruction-aligned address")));
+ ? _("jump to a non-word-aligned address")
+ : _("jump to a non-instruction-aligned address")));
else if (b_reloc_p (howto->type))
msg = (cross_mode_jump_p
- ? _("Cannot convert a branch to JALX "
+ ? _("cannot convert a branch to JALX "
"for a non-word-aligned address")
- : _("Branch to a non-instruction-aligned address"));
+ : _("branch to a non-instruction-aligned address"));
else if (aligned_pcrel_reloc_p (howto->type))
msg = _("PC-relative load from unaligned address");
if (msg)
got_address_high = ((got_address + 0x8000) >> 16) & 0xffff;
got_address_low = got_address & 0xffff;
+ /* The PLT sequence is not safe for N64 if .got.plt entry's address
+ cannot be loaded in two instructions. */
+ if (ABI_64_P (output_bfd)
+ && ((got_address + 0x80008000) & ~(bfd_vma) 0xffffffff) != 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: `%pA' entry VMA of %#" PRIx64 " outside the 32-bit range "
+ "supported; consider using `-Ttext-segment=...'"),
+ output_bfd,
+ htab->root.sgotplt->output_section,
+ (int64_t) got_address);
+ bfd_set_error (bfd_error_no_error);
+ return FALSE;
+ }
+
/* Initially point the .got.plt entry at the PLT header. */
- loc = (htab->root.sgotplt->contents + got_index * MIPS_ELF_GOT_SIZE (dynobj));
+ loc = (htab->root.sgotplt->contents
+ + got_index * MIPS_ELF_GOT_SIZE (dynobj));
if (ABI_64_P (output_bfd))
bfd_put_64 (output_bfd, header_address, loc);
else
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: `%A' offset of %Ld from `%A' "
+ (_("%pB: `%pA' offset of %" PRId64 " from `%pA' "
"beyond the range of ADDIUPC"),
output_bfd,
htab->root.sgotplt->output_section,
- gotpc_offset,
+ (int64_t) gotpc_offset,
htab->root.splt->output_section);
bfd_set_error (bfd_error_no_error);
return FALSE;
sym->st_info = ELF_ST_INFO (STB_GLOBAL, STT_SECTION);
sym->st_value = 1;
}
- else if (strcmp (name, "_gp_disp") == 0 && ! NEWABI_P (output_bfd))
- {
- sym->st_shndx = SHN_ABS;
- sym->st_info = ELF_ST_INFO (STB_GLOBAL, STT_SECTION);
- sym->st_value = elf_gp (output_bfd);
- }
else if (SGI_COMPAT (output_bfd))
{
if (strcmp (name, mips_elf_dynsym_rtproc_names[0]) == 0
/* The PLT sequence is not safe for N64 if .got.plt's address can
not be loaded in two instructions. */
- BFD_ASSERT ((gotplt_value & ~(bfd_vma) 0x7fffffff) == 0
- || ~(gotplt_value | 0x7fffffff) == 0);
+ if (ABI_64_P (output_bfd)
+ && ((gotplt_value + 0x80008000) & ~(bfd_vma) 0xffffffff) != 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: `%pA' start VMA of %#" PRIx64 " outside the 32-bit range "
+ "supported; consider using `-Ttext-segment=...'"),
+ output_bfd,
+ htab->root.sgotplt->output_section,
+ (int64_t) gotplt_value);
+ bfd_set_error (bfd_error_no_error);
+ return FALSE;
+ }
/* Install the PLT header. */
loc = htab->root.splt->contents;
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: `%A' offset of %Ld from `%A' beyond the range of ADDIUPC"),
+ (_("%pB: `%pA' offset of %" PRId64 " from `%pA' "
+ "beyond the range of ADDIUPC"),
output_bfd,
htab->root.sgotplt->output_section,
- gotpc_offset,
+ (int64_t) gotpc_offset,
htab->root.splt->output_section);
bfd_set_error (bfd_error_no_error);
return FALSE;
: sizeof (Elf32_External_Rel)));
/* Adjust the section size too. Tools like the prelinker
can reasonably expect the values to the same. */
+ BFD_ASSERT (!bfd_is_abs_section (s->output_section));
elf_section_data (s->output_section)->this_hdr.sh_size
= dyn.d_un.d_val;
break;
val = E_MIPS_ARCH_64 | E_MIPS_MACH_SB1;
break;
- case bfd_mach_mips_loongson_3a:
- val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_LS3A;
+ case bfd_mach_mips_gs464:
+ val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_GS464;
+ break;
+
+ case bfd_mach_mips_gs464e:
+ val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_GS464E;
+ break;
+
+ case bfd_mach_mips_gs264e:
+ val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_GS264E;
break;
case bfd_mach_mips_octeon:
line_ptr, discriminator_ptr,
dwarf_debug_sections,
ABI_64_P (abfd) ? 8 : 0,
- &elf_tdata (abfd)->dwarf2_find_line_info))
- return TRUE;
+ &elf_tdata (abfd)->dwarf2_find_line_info)
+ || _bfd_dwarf1_find_nearest_line (abfd, symbols, section, offset,
+ filename_ptr, functionname_ptr,
+ line_ptr))
+ {
+ /* PR 22789: If the function name or filename was not found through
+ the debug information, then try an ordinary lookup instead. */
+ if ((functionname_ptr != NULL && *functionname_ptr == NULL)
+ || (filename_ptr != NULL && *filename_ptr == NULL))
+ {
+ /* Do not override already discovered names. */
+ if (functionname_ptr != NULL && *functionname_ptr != NULL)
+ functionname_ptr = NULL;
- if (_bfd_dwarf1_find_nearest_line (abfd, symbols, section, offset,
- filename_ptr, functionname_ptr,
- line_ptr))
- return TRUE;
+ if (filename_ptr != NULL && *filename_ptr != NULL)
+ filename_ptr = NULL;
+
+ _bfd_elf_find_function (abfd, symbols, section, offset,
+ filename_ptr, functionname_ptr);
+ }
+
+ return TRUE;
+ }
msec = bfd_get_section_by_name (abfd, ".mdebug");
if (msec != NULL)
{ bfd_mach_mips_octeon2, bfd_mach_mips_octeonp },
{ bfd_mach_mips_octeonp, bfd_mach_mips_octeon },
{ bfd_mach_mips_octeon, bfd_mach_mipsisa64r2 },
- { bfd_mach_mips_loongson_3a, bfd_mach_mipsisa64r2 },
+ { bfd_mach_mips_gs264e, bfd_mach_mips_gs464e },
+ { bfd_mach_mips_gs464e, bfd_mach_mips_gs464 },
+ { bfd_mach_mips_gs464, bfd_mach_mipsisa64r2 },
/* MIPS64 extensions. */
{ bfd_mach_mipsisa64r2, bfd_mach_mipsisa64 },
case AFL_EXT_10000: return bfd_mach_mips10000;
case AFL_EXT_LOONGSON_2E: return bfd_mach_mips_loongson_2e;
case AFL_EXT_LOONGSON_2F: return bfd_mach_mips_loongson_2f;
- case AFL_EXT_LOONGSON_3A: return bfd_mach_mips_loongson_3a;
case AFL_EXT_SB1: return bfd_mach_mips_sb1;
case AFL_EXT_OCTEON: return bfd_mach_mips_octeon;
case AFL_EXT_OCTEONP: return bfd_mach_mips_octeonp;
case bfd_mach_mips10000: return AFL_EXT_10000;
case bfd_mach_mips_loongson_2e: return AFL_EXT_LOONGSON_2E;
case bfd_mach_mips_loongson_2f: return AFL_EXT_LOONGSON_2F;
- case bfd_mach_mips_loongson_3a: return AFL_EXT_LOONGSON_3A;
case bfd_mach_mips_sb1: return AFL_EXT_SB1;
case bfd_mach_mips_octeon: return AFL_EXT_OCTEON;
case bfd_mach_mips_octeonp: return AFL_EXT_OCTEONP;
default:
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: Unknown architecture %s"),
+ (_("%pB: unknown architecture %s"),
abfd, bfd_printable_name (abfd));
}
&& abiflags->fp_abi != Val_GNU_MIPS_ABI_FP_SOFT
&& abiflags->fp_abi != Val_GNU_MIPS_ABI_FP_64A
&& abiflags->isa_level >= 32
- && abiflags->isa_ext != AFL_EXT_LOONGSON_3A)
+ && abiflags->ases != AFL_ASE_LOONGSON_EXT)
abiflags->flags1 |= AFL_FLAGS1_ODDSPREG;
}
bfd *input_bfd;
Elf32_External_RegInfo ext;
Elf32_RegInfo sub;
+ bfd_size_type sz;
if (p->type != bfd_indirect_link_order)
{
input_section = p->u.indirect.section;
input_bfd = input_section->owner;
+ sz = (input_section->size < sizeof (ext)
+ ? input_section->size : sizeof (ext));
+ memset (&ext, 0, sizeof (ext));
if (! bfd_get_section_contents (input_bfd, input_section,
- &ext, 0, sizeof ext))
+ &ext, 0, sz))
return FALSE;
bfd_mips_elf32_swap_reginfo_in (input_bfd, &ext, &sub);
reginfo.ri_cprmask[3] |= sub.ri_cprmask[3];
/* ri_gp_value is set by the function
- mips_elf32_section_processing when the section is
+ `_bfd_mips_elf_section_processing' when the section is
finally written out. */
/* Hack: reset the SEC_HAS_CONTENTS flag so that
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: illegal section name `%A'"), abfd, o);
+ (_("%pB: illegal section name `%pA'"), abfd, o);
bfd_set_error (bfd_error_nonrepresentable_section);
return FALSE;
}
!= ((old_flags & (EF_MIPS_PIC | EF_MIPS_CPIC)) != 0))
{
_bfd_error_handler
- (_("%B: warning: linking abicalls files with non-abicalls files"),
+ (_("%pB: warning: linking abicalls files with non-abicalls files"),
ibfd);
ok = TRUE;
}
if (mips_32bit_flags_p (old_flags) != mips_32bit_flags_p (new_flags))
{
_bfd_error_handler
- (_("%B: linking 32-bit code with 64-bit code"),
+ (_("%pB: linking 32-bit code with 64-bit code"),
ibfd);
ok = FALSE;
}
/* The ISAs aren't compatible. */
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: linking %s module with previous %s modules"),
+ (_("%pB: linking %s module with previous %s modules"),
ibfd,
bfd_printable_name (ibfd),
bfd_printable_name (obfd));
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: ABI mismatch: linking %s module with previous %s modules"),
+ (_("%pB: ABI mismatch: linking %s module with previous %s modules"),
ibfd,
elf_mips_abi_name (ibfd),
elf_mips_abi_name (obfd));
{
_bfd_error_handler
/* xgettext:c-format */
- (_("%B: ASE mismatch: linking %s module with previous %s modules"),
+ (_("%pB: ASE mismatch: linking %s module with previous %s modules"),
ibfd,
m16_mis ? "MIPS16" : "microMIPS",
m16_mis ? "microMIPS" : "MIPS16");
if ((new_flags & EF_MIPS_NAN2008) != (old_flags & EF_MIPS_NAN2008))
{
/* xgettext:c-format */
- _bfd_error_handler (_("%B: linking %s module with previous %s modules"),
+ _bfd_error_handler (_("%pB: linking %s module with previous %s modules"),
ibfd,
(new_flags & EF_MIPS_NAN2008
? "-mnan=2008" : "-mnan=legacy"),
if ((new_flags & EF_MIPS_FP64) != (old_flags & EF_MIPS_FP64))
{
/* xgettext:c-format */
- _bfd_error_handler (_("%B: linking %s module with previous %s modules"),
+ _bfd_error_handler (_("%pB: linking %s module with previous %s modules"),
ibfd,
(new_flags & EF_MIPS_FP64
? "-mfp64" : "-mfp32"),
{
/* xgettext:c-format */
_bfd_error_handler
- (_("%B: uses different e_flags (%#x) fields than previous modules "
+ (_("%pB: uses different e_flags (%#x) fields than previous modules "
"(%#x)"),
ibfd, new_flags, old_flags);
ok = FALSE;
if (!out_string && !in_string)
/* xgettext:c-format */
_bfd_error_handler
- (_("Warning: %B uses unknown floating point ABI %d "
- "(set by %B), %B uses unknown floating point ABI %d"),
+ (_("warning: %pB uses unknown floating point ABI %d "
+ "(set by %pB), %pB uses unknown floating point ABI %d"),
obfd, out_fp, abi_fp_bfd, ibfd, in_fp);
else if (!out_string)
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: %B uses unknown floating point ABI %d "
- "(set by %B), %B uses %s"),
+ (_("warning: %pB uses unknown floating point ABI %d "
+ "(set by %pB), %pB uses %s"),
obfd, out_fp, abi_fp_bfd, ibfd, in_string);
else if (!in_string)
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: %B uses %s (set by %B), "
- "%B uses unknown floating point ABI %d"),
+ (_("warning: %pB uses %s (set by %pB), "
+ "%pB uses unknown floating point ABI %d"),
obfd, out_string, abi_fp_bfd, ibfd, in_fp);
else
{
in_string = "-mhard-float";
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: %B uses %s (set by %B), %B uses %s"),
+ (_("warning: %pB uses %s (set by %pB), %pB uses %s"),
obfd, out_string, abi_fp_bfd, ibfd, in_string);
}
}
case Val_GNU_MIPS_ABI_MSA_128:
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: %B uses %s (set by %B), "
- "%B uses unknown MSA ABI %d"),
+ (_("warning: %pB uses %s (set by %pB), "
+ "%pB uses unknown MSA ABI %d"),
obfd, "-mmsa", abi_msa_bfd,
ibfd, in_attr[Tag_GNU_MIPS_ABI_MSA].i);
break;
case Val_GNU_MIPS_ABI_MSA_128:
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: %B uses unknown MSA ABI %d "
- "(set by %B), %B uses %s"),
+ (_("warning: %pB uses unknown MSA ABI %d "
+ "(set by %pB), %pB uses %s"),
obfd, out_attr[Tag_GNU_MIPS_ABI_MSA].i,
abi_msa_bfd, ibfd, "-mmsa");
break;
default:
_bfd_error_handler
/* xgettext:c-format */
- (_("Warning: %B uses unknown MSA ABI %d "
- "(set by %B), %B uses unknown MSA ABI %d"),
+ (_("warning: %pB uses unknown MSA ABI %d "
+ "(set by %pB), %pB uses unknown MSA ABI %d"),
obfd, out_attr[Tag_GNU_MIPS_ABI_MSA].i,
abi_msa_bfd, ibfd, in_attr[Tag_GNU_MIPS_ABI_MSA].i);
break;
if (! _bfd_generic_verify_endian_match (ibfd, info))
{
_bfd_error_handler
- (_("%B: endianness incompatible with that of the selected emulation"),
+ (_("%pB: endianness incompatible with that of the selected emulation"),
ibfd);
return FALSE;
}
if (strcmp (bfd_get_target (ibfd), bfd_get_target (obfd)) != 0)
{
_bfd_error_handler
- (_("%B: ABI is incompatible with that of the selected emulation"),
+ (_("%pB: ABI is incompatible with that of the selected emulation"),
ibfd);
return FALSE;
}
if (LEVEL_REV (in_abiflags.isa_level, in_abiflags.isa_rev)
< LEVEL_REV (abiflags.isa_level, abiflags.isa_rev))
_bfd_error_handler
- (_("%B: warning: Inconsistent ISA between e_flags and "
+ (_("%pB: warning: inconsistent ISA between e_flags and "
".MIPS.abiflags"), ibfd);
if (abiflags.fp_abi != Val_GNU_MIPS_ABI_FP_ANY
&& in_abiflags.fp_abi != abiflags.fp_abi)
_bfd_error_handler
- (_("%B: warning: Inconsistent FP ABI between .gnu.attributes and "
+ (_("%pB: warning: inconsistent FP ABI between .gnu.attributes and "
".MIPS.abiflags"), ibfd);
if ((in_abiflags.ases & abiflags.ases) != abiflags.ases)
_bfd_error_handler
- (_("%B: warning: Inconsistent ASEs between e_flags and "
+ (_("%pB: warning: inconsistent ASEs between e_flags and "
".MIPS.abiflags"), ibfd);
/* The isa_ext is allowed to be an extension of what can be inferred
from e_flags. */
if (!mips_mach_extends_p (bfd_mips_isa_ext_mach (abiflags.isa_ext),
bfd_mips_isa_ext_mach (in_abiflags.isa_ext)))
_bfd_error_handler
- (_("%B: warning: Inconsistent ISA extensions between e_flags and "
+ (_("%pB: warning: inconsistent ISA extensions between e_flags and "
".MIPS.abiflags"), ibfd);
if (in_abiflags.flags2 != 0)
_bfd_error_handler
- (_("%B: warning: Unexpected flag in the flags2 field of "
+ (_("%pB: warning: unexpected flag in the flags2 field of "
".MIPS.abiflags (0x%lx)"), ibfd,
in_abiflags.flags2);
}
fputs ("\n\tXPA ASE", file);
if (mask & AFL_ASE_MIPS16E2)
fputs ("\n\tMIPS16e2 ASE", file);
+ if (mask & AFL_ASE_CRC)
+ fputs ("\n\tCRC ASE", file);
+ if (mask & AFL_ASE_GINV)
+ fputs ("\n\tGINV ASE", file);
+ if (mask & AFL_ASE_LOONGSON_MMI)
+ fputs ("\n\tLoongson MMI ASE", file);
+ if (mask & AFL_ASE_LOONGSON_CAM)
+ fputs ("\n\tLoongson CAM ASE", file);
+ if (mask & AFL_ASE_LOONGSON_EXT)
+ fputs ("\n\tLoongson EXT ASE", file);
+ if (mask & AFL_ASE_LOONGSON_EXT2)
+ fputs ("\n\tLoongson EXT2 ASE", file);
if (mask == 0)
fprintf (file, "\n\t%s", _("None"));
else if ((mask & ~AFL_ASE_MASK) != 0)
case AFL_EXT_OCTEONP:
fputs ("Cavium Networks OcteonP", file);
break;
- case AFL_EXT_LOONGSON_3A:
- fputs ("Loongson 3A", file);
- break;
case AFL_EXT_OCTEON:
fputs ("Cavium Networks Octeon", file);
break;
return tdata->abiflags_valid ? &tdata->abiflags : NULL;
}
+/* MIPS libc ABI versions, used with the EI_ABIVERSION ELF file header
+ field. Taken from `libc-abis.h' generated at GNU libc build time.
+ Using a MIPS_ prefix as other libc targets use different values. */
+enum
+{
+ MIPS_LIBC_ABI_DEFAULT = 0,
+ MIPS_LIBC_ABI_MIPS_PLT,
+ MIPS_LIBC_ABI_UNIQUE,
+ MIPS_LIBC_ABI_MIPS_O32_FP64,
+ MIPS_LIBC_ABI_MAX
+};
+
void
_bfd_mips_post_process_headers (bfd *abfd, struct bfd_link_info *link_info)
{
BFD_ASSERT (htab != NULL);
if (htab->use_plts_and_copy_relocs && !htab->is_vxworks)
- i_ehdrp->e_ident[EI_ABIVERSION] = 1;
+ i_ehdrp->e_ident[EI_ABIVERSION] = MIPS_LIBC_ABI_MIPS_PLT;
}
- _bfd_elf_post_process_headers (abfd, link_info);
-
if (mips_elf_tdata (abfd)->abiflags.fp_abi == Val_GNU_MIPS_ABI_FP_64
|| mips_elf_tdata (abfd)->abiflags.fp_abi == Val_GNU_MIPS_ABI_FP_64A)
- i_ehdrp->e_ident[EI_ABIVERSION] = 3;
+ i_ehdrp->e_ident[EI_ABIVERSION] = MIPS_LIBC_ABI_MIPS_O32_FP64;
+
+ _bfd_elf_post_process_headers (abfd, link_info);
}
int
-_bfd_mips_elf_compact_eh_encoding (struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
+_bfd_mips_elf_compact_eh_encoding
+ (struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
{
return DW_EH_PE_pcrel | DW_EH_PE_sdata4;
}
/* Return the opcode for can't unwind. */
int
-_bfd_mips_elf_cant_unwind_opcode (struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
+_bfd_mips_elf_cant_unwind_opcode
+ (struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
{
return COMPACT_EH_CANT_UNWIND_OPCODE;
}
projects / deliverable / binutils-gdb.git / blobdiff