HOW (R_PPC64_PLT_PCREL34_NOTOC, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
ppc64_elf_unhandled_reloc),
+ HOW (R_PPC64_TPREL34, 4, 34, 0x3ffff0000ffffULL, 0, FALSE, signed,
+ ppc64_elf_unhandled_reloc),
+
+ HOW (R_PPC64_DTPREL34, 4, 34, 0x3ffff0000ffffULL, 0, FALSE, signed,
+ ppc64_elf_unhandled_reloc),
+
+ HOW (R_PPC64_GOT_TLSGD34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ ppc64_elf_unhandled_reloc),
+
+ HOW (R_PPC64_GOT_TLSLD34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ ppc64_elf_unhandled_reloc),
+
+ HOW (R_PPC64_GOT_TPREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ ppc64_elf_unhandled_reloc),
+
+ HOW (R_PPC64_GOT_DTPREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ ppc64_elf_unhandled_reloc),
+
HOW (R_PPC64_ADDR16_HIGHER34, 1, 16, 0xffff, 34, FALSE, dont,
bfd_elf_generic_reloc),
break;
case BFD_RELOC_PPC64_PLTGOT16_LO_DS: r = R_PPC64_PLTGOT16_LO_DS;
break;
+ case BFD_RELOC_PPC64_TLS_PCREL:
case BFD_RELOC_PPC_TLS: r = R_PPC64_TLS;
break;
case BFD_RELOC_PPC_TLSGD: r = R_PPC64_TLSGD;
break;
case BFD_RELOC_PPC64_PLT_PCREL34: r = R_PPC64_PLT_PCREL34;
break;
+ case BFD_RELOC_PPC64_TPREL34: r = R_PPC64_TPREL34;
+ break;
+ case BFD_RELOC_PPC64_DTPREL34: r = R_PPC64_DTPREL34;
+ break;
+ case BFD_RELOC_PPC64_GOT_TLSGD34: r = R_PPC64_GOT_TLSGD34;
+ break;
+ case BFD_RELOC_PPC64_GOT_TLSLD34: r = R_PPC64_GOT_TLSLD34;
+ break;
+ case BFD_RELOC_PPC64_GOT_TPREL34: r = R_PPC64_GOT_TPREL34;
+ break;
+ case BFD_RELOC_PPC64_GOT_DTPREL34: r = R_PPC64_GOT_DTPREL34;
+ break;
case BFD_RELOC_PPC64_ADDR16_HIGHER34: r = R_PPC64_ADDR16_HIGHER34;
break;
case BFD_RELOC_PPC64_ADDR16_HIGHERA34: r = R_PPC64_ADDR16_HIGHERA34;
case R_PPC64_TPREL16_HIGHEST:
case R_PPC64_TPREL16_HIGHESTA:
case R_PPC64_TPREL64:
+ case R_PPC64_TPREL34:
/* These relocations are relative but in a shared library the
linker doesn't know the thread pointer base. */
return bfd_link_dll (info);
case R_PPC64_D34_HI30:
case R_PPC64_D34_HA30:
case R_PPC64_D28:
+ case R_PPC64_TPREL34:
+ case R_PPC64_DTPREL34:
htab->powerxx_stubs = 1;
/* Fall through. */
default:
case R_PPC64_PCREL34:
case R_PPC64_GOT_PCREL34:
+ case R_PPC64_GOT_TLSGD34:
+ case R_PPC64_GOT_TLSLD34:
+ case R_PPC64_GOT_TPREL34:
+ case R_PPC64_GOT_DTPREL34:
case R_PPC64_PLT_PCREL34:
case R_PPC64_PLT_PCREL34_NOTOC:
case R_PPC64_PCREL28:
case R_PPC64_GOT_TLSLD16_LO:
case R_PPC64_GOT_TLSLD16_HI:
case R_PPC64_GOT_TLSLD16_HA:
+ case R_PPC64_GOT_TLSLD34:
tls_type = TLS_TLS | TLS_LD;
goto dogottls;
case R_PPC64_GOT_TLSGD16_LO:
case R_PPC64_GOT_TLSGD16_HI:
case R_PPC64_GOT_TLSGD16_HA:
+ case R_PPC64_GOT_TLSGD34:
tls_type = TLS_TLS | TLS_GD;
goto dogottls;
case R_PPC64_GOT_TPREL16_LO_DS:
case R_PPC64_GOT_TPREL16_HI:
case R_PPC64_GOT_TPREL16_HA:
+ case R_PPC64_GOT_TPREL34:
if (bfd_link_dll (info))
info->flags |= DF_STATIC_TLS;
tls_type = TLS_TLS | TLS_TPREL;
case R_PPC64_GOT_DTPREL16_LO_DS:
case R_PPC64_GOT_DTPREL16_HI:
case R_PPC64_GOT_DTPREL16_HA:
+ case R_PPC64_GOT_DTPREL34:
tls_type = TLS_TLS | TLS_DTPREL;
dogottls:
sec->has_tls_reloc = 1;
case R_PPC64_TPREL16_HIGHERA:
case R_PPC64_TPREL16_HIGHEST:
case R_PPC64_TPREL16_HIGHESTA:
+ case R_PPC64_TPREL34:
if (bfd_link_dll (info))
info->flags |= DF_STATIC_TLS;
goto dodyn;
case R_PPC64_TPREL16_HIGHEST:
case R_PPC64_TPREL16_HIGHESTA:
case R_PPC64_TPREL64:
+ case R_PPC64_TPREL34:
case R_PPC64_DTPMOD64:
case R_PPC64_DTPREL64:
case R_PPC64_ADDR64:
value += sym_sec->output_offset;
value += sym_sec->output_section->vma;
value -= htab->elf.tls_sec->vma + TP_OFFSET;
+ /* Note that even though the prefix insns
+ allow a 1<<33 offset we use the same test
+ as for addis;addi. There may be a mix of
+ pcrel and non-pcrel code and the decision
+ to optimise is per symbol, not per TLS
+ sequence. */
ok_tprel = value + 0x80008000ULL < 1ULL << 32;
}
}
{
case R_PPC64_GOT_TLSLD16:
case R_PPC64_GOT_TLSLD16_LO:
+ case R_PPC64_GOT_TLSLD34:
expecting_tls_get_addr = 1;
found_tls_get_addr_arg = 1;
/* Fall through. */
case R_PPC64_GOT_TLSGD16:
case R_PPC64_GOT_TLSGD16_LO:
+ case R_PPC64_GOT_TLSGD34:
expecting_tls_get_addr = 1;
found_tls_get_addr_arg = 1;
/* Fall through. */
tls_type = TLS_TLS | TLS_GD;
break;
+ case R_PPC64_GOT_TPREL34:
case R_PPC64_GOT_TPREL16_DS:
case R_PPC64_GOT_TPREL16_LO_DS:
case R_PPC64_GOT_TPREL16_HI:
}
break;
+ case R_PPC64_GOT_TPREL34:
+ if ((tls_mask & TLS_TLS) != 0
+ && (tls_mask & TLS_TPREL) == 0)
+ {
+ /* pld ra,sym@got@tprel@pcrel -> paddi ra,r13,sym@tprel */
+ pinsn = bfd_get_32 (input_bfd, contents + rel->r_offset);
+ pinsn <<= 32;
+ pinsn |= bfd_get_32 (input_bfd, contents + rel->r_offset + 4);
+ pinsn += ((2ULL << 56) + (-1ULL << 52)
+ + (14ULL << 26) - (57ULL << 26) + (13ULL << 16));
+ bfd_put_32 (input_bfd, pinsn >> 32,
+ contents + rel->r_offset);
+ bfd_put_32 (input_bfd, pinsn & 0xffffffff,
+ contents + rel->r_offset + 4);
+ r_type = R_PPC64_TPREL34;
+ rel->r_info = ELF64_R_INFO (r_symndx, r_type);
+ }
+ break;
+
case R_PPC64_TLS:
if ((tls_mask & TLS_TLS) != 0
&& (tls_mask & TLS_TPREL) == 0)
{
- insn = bfd_get_32 (input_bfd, contents + rel->r_offset);
+ insn = bfd_get_32 (input_bfd, contents + (rel->r_offset & ~3));
insn = _bfd_elf_ppc_at_tls_transform (insn, 13);
if (insn == 0)
- abort ();
- bfd_put_32 (input_bfd, insn, contents + rel->r_offset);
- /* Was PPC64_TLS which sits on insn boundary, now
- PPC64_TPREL16_LO which is at low-order half-word. */
- rel->r_offset += d_offset;
- r_type = R_PPC64_TPREL16_LO;
- if (toc_symndx != 0)
+ break;
+ if ((rel->r_offset & 3) == 0)
{
- rel->r_info = ELF64_R_INFO (toc_symndx, r_type);
- rel->r_addend = toc_addend;
- /* We changed the symbol. Start over in order to
- get h, sym, sec etc. right. */
- goto again;
+ bfd_put_32 (input_bfd, insn, contents + rel->r_offset);
+ /* Was PPC64_TLS which sits on insn boundary, now
+ PPC64_TPREL16_LO which is at low-order half-word. */
+ rel->r_offset += d_offset;
+ r_type = R_PPC64_TPREL16_LO;
+ if (toc_symndx != 0)
+ {
+ rel->r_info = ELF64_R_INFO (toc_symndx, r_type);
+ rel->r_addend = toc_addend;
+ /* We changed the symbol. Start over in order to
+ get h, sym, sec etc. right. */
+ goto again;
+ }
+ else
+ rel->r_info = ELF64_R_INFO (r_symndx, r_type);
+ }
+ else if ((rel->r_offset & 3) == 1)
+ {
+ /* For pcrel IE to LE we already have the full
+ offset and thus don't need an addi here. A nop
+ or mr will do. */
+ if ((insn & (0x3f << 26)) == 14 << 26)
+ {
+ /* Extract regs from addi rt,ra,si. */
+ unsigned int rt = (insn >> 21) & 0x1f;
+ unsigned int ra = (insn >> 16) & 0x1f;
+ if (rt == ra)
+ insn = NOP;
+ else
+ {
+ /* Build or ra,rs,rb with rb==rs, ie. mr ra,rs. */
+ insn = (rt << 16) | (ra << 21) | (ra << 11);
+ insn |= (31u << 26) | (444u << 1);
+ }
+ }
+ bfd_put_32 (input_bfd, insn, contents + rel->r_offset - 1);
}
- else
- rel->r_info = ELF64_R_INFO (r_symndx, r_type);
}
break;
}
break;
+ case R_PPC64_GOT_TLSGD34:
+ if ((tls_mask & TLS_TLS) != 0 && (tls_mask & TLS_GD) == 0)
+ {
+ pinsn = bfd_get_32 (input_bfd, contents + rel->r_offset);
+ pinsn <<= 32;
+ pinsn |= bfd_get_32 (input_bfd, contents + rel->r_offset + 4);
+ if ((tls_mask & TLS_GDIE) != 0)
+ {
+ /* IE, pla -> pld */
+ pinsn += (-2ULL << 56) + (57ULL << 26) - (14ULL << 26);
+ r_type = R_PPC64_GOT_TPREL34;
+ }
+ else
+ {
+ /* LE, pla pcrel -> paddi r13 */
+ pinsn += (-1ULL << 52) + (13ULL << 16);
+ r_type = R_PPC64_TPREL34;
+ }
+ rel->r_info = ELF64_R_INFO (r_symndx, r_type);
+ bfd_put_32 (input_bfd, pinsn >> 32,
+ contents + rel->r_offset);
+ bfd_put_32 (input_bfd, pinsn & 0xffffffff,
+ contents + rel->r_offset + 4);
+ }
+ break;
+
+ case R_PPC64_GOT_TLSLD34:
+ if ((tls_mask & TLS_TLS) != 0 && (tls_mask & TLS_LD) == 0)
+ {
+ pinsn = bfd_get_32 (input_bfd, contents + rel->r_offset);
+ pinsn <<= 32;
+ pinsn |= bfd_get_32 (input_bfd, contents + rel->r_offset + 4);
+ pinsn += (-1ULL << 52) + (13ULL << 16);
+ bfd_put_32 (input_bfd, pinsn >> 32,
+ contents + rel->r_offset);
+ bfd_put_32 (input_bfd, pinsn & 0xffffffff,
+ contents + rel->r_offset + 4);
+ rel->r_addend = htab->elf.tls_sec->vma + DTP_OFFSET;
+ r_symndx = STN_UNDEF;
+ r_type = R_PPC64_TPREL34;
+ rel->r_info = ELF64_R_INFO (r_symndx, r_type);
+ goto again;
+ }
+ break;
+
case R_PPC64_TLSGD:
if ((tls_mask & TLS_TLS) != 0 && (tls_mask & TLS_GD) == 0
&& rel + 1 < relend)
r_symndx = toc_symndx;
rel->r_addend = toc_addend;
}
- r_type = R_PPC64_TPREL16_LO;
- rel->r_offset = offset + d_offset;
- insn2 = 0x38630000; /* addi 3,3,0 */
+ if (r_type1 == R_PPC64_REL24_NOTOC
+ || r_type1 == R_PPC64_PLTCALL_NOTOC)
+ {
+ r_type = R_PPC64_NONE;
+ insn2 = NOP;
+ }
+ else
+ {
+ rel->r_offset = offset + d_offset;
+ r_type = R_PPC64_TPREL16_LO;
+ insn2 = 0x38630000; /* addi 3,3,0 */
+ }
}
rel->r_info = ELF64_R_INFO (r_symndx, r_type);
/* Zap the reloc on the _tls_get_addr call too. */
BFD_ASSERT (offset == rel[1].r_offset);
rel[1].r_info = ELF64_R_INFO (STN_UNDEF, R_PPC64_NONE);
bfd_put_32 (input_bfd, insn2, contents + offset);
- if ((tls_mask & TLS_GDIE) == 0 && toc_symndx != 0)
+ if ((tls_mask & TLS_GDIE) == 0
+ && toc_symndx != 0
+ && r_type != R_PPC64_NONE)
goto again;
}
break;
if (ELF64_R_TYPE (rel[1].r_info) == R_PPC64_PLTCALL)
bfd_put_32 (output_bfd, NOP, contents + offset + 4);
- rel->r_offset = offset + d_offset;
- r_symndx = STN_UNDEF;
- r_type = R_PPC64_TPREL16_LO;
+ if (r_type1 == R_PPC64_REL24_NOTOC
+ || r_type1 == R_PPC64_PLTCALL_NOTOC)
+ {
+ r_type = R_PPC64_NONE;
+ insn2 = NOP;
+ }
+ else
+ {
+ rel->r_offset = offset + d_offset;
+ r_symndx = STN_UNDEF;
+ r_type = R_PPC64_TPREL16_LO;
+ rel->r_addend = htab->elf.tls_sec->vma + DTP_OFFSET;
+ insn2 = 0x38630000; /* addi 3,3,0 */
+ }
rel->r_info = ELF64_R_INFO (r_symndx, r_type);
- rel->r_addend = htab->elf.tls_sec->vma + DTP_OFFSET;
-
/* Zap the reloc on the _tls_get_addr call too. */
BFD_ASSERT (offset == rel[1].r_offset);
rel[1].r_info = ELF64_R_INFO (STN_UNDEF, R_PPC64_NONE);
- insn2 = 0x38630000; /* addi 3,3,0 */
bfd_put_32 (input_bfd, insn2, contents + offset);
- goto again;
+ if (r_type != R_PPC64_NONE)
+ goto again;
}
break;
case R_PPC64_GOT_TLSGD16_LO:
case R_PPC64_GOT_TLSGD16_HI:
case R_PPC64_GOT_TLSGD16_HA:
+ case R_PPC64_GOT_TLSGD34:
tls_type = TLS_TLS | TLS_GD;
goto dogot;
case R_PPC64_GOT_TLSLD16_LO:
case R_PPC64_GOT_TLSLD16_HI:
case R_PPC64_GOT_TLSLD16_HA:
+ case R_PPC64_GOT_TLSLD34:
tls_type = TLS_TLS | TLS_LD;
goto dogot;
case R_PPC64_GOT_TPREL16_LO_DS:
case R_PPC64_GOT_TPREL16_HI:
case R_PPC64_GOT_TPREL16_HA:
+ case R_PPC64_GOT_TPREL34:
tls_type = TLS_TLS | TLS_TPREL;
goto dogot;
case R_PPC64_GOT_DTPREL16_LO_DS:
case R_PPC64_GOT_DTPREL16_HI:
case R_PPC64_GOT_DTPREL16_HA:
+ case R_PPC64_GOT_DTPREL34:
tls_type = TLS_TLS | TLS_DTPREL;
goto dogot;
struct got_entry *ent;
bfd_vma sym_addend = orig_rel.r_addend;
- if (r_type == R_PPC64_GOT_PCREL34)
+ if (r_type == R_PPC64_GOT_PCREL34
+ || r_type == R_PPC64_GOT_TLSGD34
+ || r_type == R_PPC64_GOT_TLSLD34
+ || r_type == R_PPC64_GOT_TPREL34
+ || r_type == R_PPC64_GOT_DTPREL34)
sym_addend = 0;
if (tls_type == (TLS_TLS | TLS_LD)
abort ();
relocation = got->output_section->vma + got->output_offset + off;
- if (r_type != R_PPC64_GOT_PCREL34)
+ if (!(r_type == R_PPC64_GOT_PCREL34
+ || r_type == R_PPC64_GOT_TLSGD34
+ || r_type == R_PPC64_GOT_TLSLD34
+ || r_type == R_PPC64_GOT_TPREL34
+ || r_type == R_PPC64_GOT_DTPREL34))
addend = -(TOCstart + htab->sec_info[input_section->id].toc_off);
}
break;
case R_PPC64_TPREL16_HIGHERA:
case R_PPC64_TPREL16_HIGHEST:
case R_PPC64_TPREL16_HIGHESTA:
+ case R_PPC64_TPREL34:
if (h != NULL
&& h->elf.root.type == bfd_link_hash_undefweak
&& h->elf.dynindx == -1)
case R_PPC64_DTPREL16_HIGHERA:
case R_PPC64_DTPREL16_HIGHEST:
case R_PPC64_DTPREL16_HIGHESTA:
+ case R_PPC64_DTPREL34:
if (htab->elf.tls_sec != NULL)
addend -= htab->elf.tls_sec->vma + DTP_OFFSET;
break;
case R_PPC64_D34_HA30:
case R_PPC64_PCREL34:
case R_PPC64_GOT_PCREL34:
+ case R_PPC64_TPREL34:
+ case R_PPC64_DTPREL34:
+ case R_PPC64_GOT_TLSGD34:
+ case R_PPC64_GOT_TLSLD34:
+ case R_PPC64_GOT_TPREL34:
+ case R_PPC64_GOT_DTPREL34:
case R_PPC64_PLT_PCREL34:
case R_PPC64_PLT_PCREL34_NOTOC:
case R_PPC64_D28:
projects / thirdparty / binutils-gdb.git / blobdiff