Rename PowerPC64 pcrel GOT TLS relocations
Alan Modra
amodra@gmail.com
Sat Jun 6 05:12:33 GMT 2020
These relocations should have had REL in their names, to reflect the
fact that they are pc-relative. Fix that now by adding _PCREL.
I've added some back-compatibility code to support anyone using
.reloc with the old relocations.
include/
* elf/ppc64.h (elf_ppc64_reloc_type): Rename
R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
bfd/
* reloc.c: Rename
BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
* elf64-ppc.c: Update throughout for reloc renaming.
(ppc64_elf_reloc_name_lookup): Handle old reloc names.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
gas/
* config/tc-ppc.c: Update throughout for reloc renaming.
elfcpp/
* powerpc.h: Rename
R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
gold/
* powerpc.cc: Update throughout for reloc renaming.
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 769afc5aa5..e28546deb5 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -930,16 +930,16 @@ static reloc_howto_type ppc64_elf_howto_raw[] =
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,
+ HOW (R_PPC64_GOT_TLSGD_PCREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
ppc64_elf_unhandled_reloc),
- HOW (R_PPC64_GOT_TLSLD34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ HOW (R_PPC64_GOT_TLSLD_PCREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
ppc64_elf_unhandled_reloc),
- HOW (R_PPC64_GOT_TPREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ HOW (R_PPC64_GOT_TPREL_PCREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
ppc64_elf_unhandled_reloc),
- HOW (R_PPC64_GOT_DTPREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
+ HOW (R_PPC64_GOT_DTPREL_PCREL34, 4, 34, 0x3ffff0000ffffULL, 0, TRUE, signed,
ppc64_elf_unhandled_reloc),
HOW (R_PPC64_ADDR16_HIGHER34, 1, 16, 0xffff, 34, FALSE, dont,
@@ -999,8 +999,7 @@ ppc_howto_init (void)
}
static reloc_howto_type *
-ppc64_elf_reloc_type_lookup (bfd *abfd,
- bfd_reloc_code_real_type code)
+ppc64_elf_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
{
enum elf_ppc64_reloc_type r = R_PPC64_NONE;
@@ -1280,13 +1279,13 @@ ppc64_elf_reloc_type_lookup (bfd *abfd,
break;
case BFD_RELOC_PPC64_DTPREL34: r = R_PPC64_DTPREL34;
break;
- case BFD_RELOC_PPC64_GOT_TLSGD34: r = R_PPC64_GOT_TLSGD34;
+ case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34: r = R_PPC64_GOT_TLSGD_PCREL34;
break;
- case BFD_RELOC_PPC64_GOT_TLSLD34: r = R_PPC64_GOT_TLSLD34;
+ case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34: r = R_PPC64_GOT_TLSLD_PCREL34;
break;
- case BFD_RELOC_PPC64_GOT_TPREL34: r = R_PPC64_GOT_TPREL34;
+ case BFD_RELOC_PPC64_GOT_TPREL_PCREL34: r = R_PPC64_GOT_TPREL_PCREL34;
break;
- case BFD_RELOC_PPC64_GOT_DTPREL34: r = R_PPC64_GOT_DTPREL34;
+ case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34: r = R_PPC64_GOT_DTPREL_PCREL34;
break;
case BFD_RELOC_PPC64_ADDR16_HIGHER34: r = R_PPC64_ADDR16_HIGHER34;
break;
@@ -1318,16 +1317,33 @@ ppc64_elf_reloc_type_lookup (bfd *abfd,
};
static reloc_howto_type *
-ppc64_elf_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
- const char *r_name)
+ppc64_elf_reloc_name_lookup (bfd *abfd, const char *r_name)
{
unsigned int i;
+ static char *compat_map[][2] = {
+ { "R_PPC64_GOT_TLSGD34", "R_PPC64_GOT_TLSGD_PCREL34" },
+ { "R_PPC64_GOT_TLSLD34", "R_PPC64_GOT_TLSLD_PCREL34" },
+ { "R_PPC64_GOT_TPREL34", "R_PPC64_GOT_TPREL_PCREL34" },
+ { "R_PPC64_GOT_DTPREL34", "R_PPC64_GOT_DTPREL_PCREL34" }
+ };
for (i = 0; i < ARRAY_SIZE (ppc64_elf_howto_raw); i++)
if (ppc64_elf_howto_raw[i].name != NULL
&& strcasecmp (ppc64_elf_howto_raw[i].name, r_name) == 0)
return &ppc64_elf_howto_raw[i];
+ /* Handle old names of relocations in case they were used by
+ .reloc directives.
+ FIXME: Remove this soon. Mapping the reloc names is very likely
+ completely unnecessary. */
+ for (i = 0; i < ARRAY_SIZE (compat_map); i++)
+ if (strcasecmp (compat_map[i][0], r_name) == 0)
+ {
+ _bfd_error_handler (_("warning: %s should be used rather than %s"),
+ compat_map[i][1], compat_map[i][0]);
+ return ppc64_elf_reloc_name_lookup (abfd, compat_map[i][1]);
+ }
+
return NULL;
}
@@ -4584,10 +4600,10 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
case R_PPC64_DTPREL34:
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_GOT_TLSGD_PCREL34:
+ case R_PPC64_GOT_TLSLD_PCREL34:
+ case R_PPC64_GOT_TPREL_PCREL34:
+ case R_PPC64_GOT_DTPREL_PCREL34:
case R_PPC64_PLT_PCREL34:
case R_PPC64_PLT_PCREL34_NOTOC:
case R_PPC64_PCREL28:
@@ -4671,7 +4687,7 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
case R_PPC64_GOT_TLSLD16_LO:
case R_PPC64_GOT_TLSLD16_HI:
case R_PPC64_GOT_TLSLD16_HA:
- case R_PPC64_GOT_TLSLD34:
+ case R_PPC64_GOT_TLSLD_PCREL34:
tls_type = TLS_TLS | TLS_LD;
goto dogottls;
@@ -4679,7 +4695,7 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
case R_PPC64_GOT_TLSGD16_LO:
case R_PPC64_GOT_TLSGD16_HI:
case R_PPC64_GOT_TLSGD16_HA:
- case R_PPC64_GOT_TLSGD34:
+ case R_PPC64_GOT_TLSGD_PCREL34:
tls_type = TLS_TLS | TLS_GD;
goto dogottls;
@@ -4687,7 +4703,7 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
case R_PPC64_GOT_TPREL16_LO_DS:
case R_PPC64_GOT_TPREL16_HI:
case R_PPC64_GOT_TPREL16_HA:
- case R_PPC64_GOT_TPREL34:
+ case R_PPC64_GOT_TPREL_PCREL34:
if (bfd_link_dll (info))
info->flags |= DF_STATIC_TLS;
tls_type = TLS_TLS | TLS_TPREL;
@@ -4697,7 +4713,7 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
case R_PPC64_GOT_DTPREL16_LO_DS:
case R_PPC64_GOT_DTPREL16_HI:
case R_PPC64_GOT_DTPREL16_HA:
- case R_PPC64_GOT_DTPREL34:
+ case R_PPC64_GOT_DTPREL_PCREL34:
tls_type = TLS_TLS | TLS_DTPREL;
dogottls:
sec->has_tls_reloc = 1;
@@ -8015,7 +8031,7 @@ ppc64_elf_tls_optimize (struct bfd_link_info *info)
{
case R_PPC64_GOT_TLSLD16:
case R_PPC64_GOT_TLSLD16_LO:
- case R_PPC64_GOT_TLSLD34:
+ case R_PPC64_GOT_TLSLD_PCREL34:
expecting_tls_get_addr = 1;
found_tls_get_addr_arg = 1;
/* Fall through. */
@@ -8036,7 +8052,7 @@ ppc64_elf_tls_optimize (struct bfd_link_info *info)
case R_PPC64_GOT_TLSGD16:
case R_PPC64_GOT_TLSGD16_LO:
- case R_PPC64_GOT_TLSGD34:
+ case R_PPC64_GOT_TLSGD_PCREL34:
expecting_tls_get_addr = 1;
found_tls_get_addr_arg = 1;
/* Fall through. */
@@ -8053,7 +8069,7 @@ ppc64_elf_tls_optimize (struct bfd_link_info *info)
tls_type = TLS_TLS | TLS_GD;
break;
- case R_PPC64_GOT_TPREL34:
+ case R_PPC64_GOT_TPREL_PCREL34:
case R_PPC64_GOT_TPREL16_DS:
case R_PPC64_GOT_TPREL16_LO_DS:
case R_PPC64_GOT_TPREL16_HI:
@@ -15019,7 +15035,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
}
break;
- case R_PPC64_GOT_TPREL34:
+ case R_PPC64_GOT_TPREL_PCREL34:
if ((tls_mask & TLS_TLS) != 0
&& (tls_mask & TLS_TPREL) == 0)
{
@@ -15212,7 +15228,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
}
break;
- case R_PPC64_GOT_TLSGD34:
+ case R_PPC64_GOT_TLSGD_PCREL34:
if ((tls_mask & TLS_TLS) != 0 && (tls_mask & TLS_GD) == 0)
{
pinsn = bfd_get_32 (input_bfd, contents + rel->r_offset);
@@ -15222,7 +15238,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
{
/* IE, pla -> pld */
pinsn += (-2ULL << 56) + (57ULL << 26) - (14ULL << 26);
- r_type = R_PPC64_GOT_TPREL34;
+ r_type = R_PPC64_GOT_TPREL_PCREL34;
}
else
{
@@ -15238,7 +15254,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
}
break;
- case R_PPC64_GOT_TLSLD34:
+ case R_PPC64_GOT_TLSLD_PCREL34:
if ((tls_mask & TLS_TLS) != 0 && (tls_mask & TLS_LD) == 0)
{
pinsn = bfd_get_32 (input_bfd, contents + rel->r_offset);
@@ -15974,7 +15990,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
case R_PPC64_GOT_TLSGD16_LO:
case R_PPC64_GOT_TLSGD16_HI:
case R_PPC64_GOT_TLSGD16_HA:
- case R_PPC64_GOT_TLSGD34:
+ case R_PPC64_GOT_TLSGD_PCREL34:
tls_type = TLS_TLS | TLS_GD;
goto dogot;
@@ -15982,7 +15998,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
case R_PPC64_GOT_TLSLD16_LO:
case R_PPC64_GOT_TLSLD16_HI:
case R_PPC64_GOT_TLSLD16_HA:
- case R_PPC64_GOT_TLSLD34:
+ case R_PPC64_GOT_TLSLD_PCREL34:
tls_type = TLS_TLS | TLS_LD;
goto dogot;
@@ -15990,7 +16006,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
case R_PPC64_GOT_TPREL16_LO_DS:
case R_PPC64_GOT_TPREL16_HI:
case R_PPC64_GOT_TPREL16_HA:
- case R_PPC64_GOT_TPREL34:
+ case R_PPC64_GOT_TPREL_PCREL34:
tls_type = TLS_TLS | TLS_TPREL;
goto dogot;
@@ -15998,7 +16014,7 @@ ppc64_elf_relocate_section (bfd *output_bfd,
case R_PPC64_GOT_DTPREL16_LO_DS:
case R_PPC64_GOT_DTPREL16_HI:
case R_PPC64_GOT_DTPREL16_HA:
- case R_PPC64_GOT_DTPREL34:
+ case R_PPC64_GOT_DTPREL_PCREL34:
tls_type = TLS_TLS | TLS_DTPREL;
goto dogot;
@@ -16197,10 +16213,10 @@ ppc64_elf_relocate_section (bfd *output_bfd,
relocation = got->output_section->vma + got->output_offset + off;
addend = 0;
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))
+ || r_type == R_PPC64_GOT_TLSGD_PCREL34
+ || r_type == R_PPC64_GOT_TLSLD_PCREL34
+ || r_type == R_PPC64_GOT_TPREL_PCREL34
+ || r_type == R_PPC64_GOT_DTPREL_PCREL34))
addend = -(TOCstart + htab->sec_info[input_section->id].toc_off);
}
break;
@@ -17022,10 +17038,10 @@ ppc64_elf_relocate_section (bfd *output_bfd,
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_GOT_TLSGD_PCREL34:
+ case R_PPC64_GOT_TLSLD_PCREL34:
+ case R_PPC64_GOT_TPREL_PCREL34:
+ case R_PPC64_GOT_DTPREL_PCREL34:
case R_PPC64_PLT_PCREL34:
case R_PPC64_PLT_PCREL34_NOTOC:
case R_PPC64_D28:
diff --git a/bfd/reloc.c b/bfd/reloc.c
index f5df8e2ab3..9aba84ca81 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -3025,13 +3025,13 @@ ENUMX
ENUMX
BFD_RELOC_PPC64_DTPREL34
ENUMX
- BFD_RELOC_PPC64_GOT_TLSGD34
+ BFD_RELOC_PPC64_GOT_TLSGD_PCREL34
ENUMX
- BFD_RELOC_PPC64_GOT_TLSLD34
+ BFD_RELOC_PPC64_GOT_TLSLD_PCREL34
ENUMX
- BFD_RELOC_PPC64_GOT_TPREL34
+ BFD_RELOC_PPC64_GOT_TPREL_PCREL34
ENUMX
- BFD_RELOC_PPC64_GOT_DTPREL34
+ BFD_RELOC_PPC64_GOT_DTPREL_PCREL34
ENUMX
BFD_RELOC_PPC64_TLS_PCREL
ENUMDOC
diff --git a/elfcpp/powerpc.h b/elfcpp/powerpc.h
index 8426a5b583..2ab73625f9 100644
--- a/elfcpp/powerpc.h
+++ b/elfcpp/powerpc.h
@@ -205,10 +205,10 @@ enum
R_PPC64_PCREL28 = 145,
R_PPC64_TPREL34 = 146,
R_PPC64_DTPREL34 = 147,
- R_PPC64_GOT_TLSGD34 = 148,
- R_PPC64_GOT_TLSLD34 = 149,
- R_PPC64_GOT_TPREL34 = 150,
- R_PPC64_GOT_DTPREL34 = 151,
+ R_PPC64_GOT_TLSGD_PCREL34 = 148,
+ R_PPC64_GOT_TLSLD_PCREL34 = 149,
+ R_PPC64_GOT_TPREL_PCREL34 = 150,
+ R_PPC64_GOT_DTPREL_PCREL34 = 151,
R_PPC_VLE_REL8 = 216,
R_PPC_VLE_REL15 = 217,
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index 4a07f0bd75..5f9d44d928 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -2233,10 +2233,10 @@ ppc_elf_suffix (char **str_p, expressionS *exp_p)
MAP64 ("got@pcrel", BFD_RELOC_PPC64_GOT_PCREL34),
MAP64 ("plt@pcrel", BFD_RELOC_PPC64_PLT_PCREL34),
MAP64 ("tls@pcrel", BFD_RELOC_PPC64_TLS_PCREL),
- MAP64 ("got@tlsgd@pcrel", BFD_RELOC_PPC64_GOT_TLSGD34),
- MAP64 ("got@tlsld@pcrel", BFD_RELOC_PPC64_GOT_TLSLD34),
- MAP64 ("got@tprel@pcrel", BFD_RELOC_PPC64_GOT_TPREL34),
- MAP64 ("got@dtprel@pcrel", BFD_RELOC_PPC64_GOT_DTPREL34),
+ MAP64 ("got@tlsgd@pcrel", BFD_RELOC_PPC64_GOT_TLSGD_PCREL34),
+ MAP64 ("got@tlsld@pcrel", BFD_RELOC_PPC64_GOT_TLSLD_PCREL34),
+ MAP64 ("got@tprel@pcrel", BFD_RELOC_PPC64_GOT_TPREL_PCREL34),
+ MAP64 ("got@dtprel@pcrel", BFD_RELOC_PPC64_GOT_DTPREL_PCREL34),
MAP64 ("higher34", BFD_RELOC_PPC64_ADDR16_HIGHER34),
MAP64 ("highera34", BFD_RELOC_PPC64_ADDR16_HIGHERA34),
MAP64 ("highest34", BFD_RELOC_PPC64_ADDR16_HIGHEST34),
@@ -3219,10 +3219,10 @@ fixup_size (bfd_reloc_code_real_type reloc, bfd_boolean *pc_relative)
case BFD_RELOC_64_PCREL:
case BFD_RELOC_64_PLT_PCREL:
case BFD_RELOC_PPC64_GOT_PCREL34:
- case BFD_RELOC_PPC64_GOT_TLSGD34:
- case BFD_RELOC_PPC64_GOT_TLSLD34:
- case BFD_RELOC_PPC64_GOT_TPREL34:
- case BFD_RELOC_PPC64_GOT_DTPREL34:
+ case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
+ case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
case BFD_RELOC_PPC64_PCREL28:
case BFD_RELOC_PPC64_PCREL34:
case BFD_RELOC_PPC64_PLT_PCREL34:
@@ -3804,10 +3804,10 @@ md_assemble (char *str)
/* Fall through. */
case BFD_RELOC_PPC64_GOT_PCREL34:
case BFD_RELOC_PPC64_PLT_PCREL34:
- case BFD_RELOC_PPC64_GOT_TLSGD34:
- case BFD_RELOC_PPC64_GOT_TLSLD34:
- case BFD_RELOC_PPC64_GOT_TPREL34:
- case BFD_RELOC_PPC64_GOT_DTPREL34:
+ case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
+ case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
if (operand->bitm != 0x3ffffffffULL
|| (operand->flags & PPC_OPERAND_NEGATIVE) != 0)
as_warn (_("%s unsupported on this instruction"), "@pcrel");
@@ -7532,10 +7532,10 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg)
case BFD_RELOC_PPC64_DTPREL16_HIGHESTA:
case BFD_RELOC_PPC64_TPREL34:
case BFD_RELOC_PPC64_DTPREL34:
- case BFD_RELOC_PPC64_GOT_TLSGD34:
- case BFD_RELOC_PPC64_GOT_TLSLD34:
- case BFD_RELOC_PPC64_GOT_TPREL34:
- case BFD_RELOC_PPC64_GOT_DTPREL34:
+ case BFD_RELOC_PPC64_GOT_TLSGD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TLSLD_PCREL34:
+ case BFD_RELOC_PPC64_GOT_TPREL_PCREL34:
+ case BFD_RELOC_PPC64_GOT_DTPREL_PCREL34:
gas_assert (fixP->fx_addsy != NULL);
S_SET_THREAD_LOCAL (fixP->fx_addsy);
fieldval = 0;
diff --git a/gold/powerpc.cc b/gold/powerpc.cc
index 318c41744b..80f222db19 100644
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -7286,10 +7286,10 @@ Target_powerpc<size, big_endian>::Scan::get_reference_flags(
case elfcpp::R_PPC64_TLSLD:
case elfcpp::R_PPC64_TPREL34:
case elfcpp::R_PPC64_DTPREL34:
- case elfcpp::R_PPC64_GOT_TLSGD34:
- case elfcpp::R_PPC64_GOT_TLSLD34:
- case elfcpp::R_PPC64_GOT_TPREL34:
- case elfcpp::R_PPC64_GOT_DTPREL34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
ref = Symbol::TLS_REF;
break;
@@ -7883,7 +7883,7 @@ Target_powerpc<size, big_endian>::Scan::local(
target->got_section(symtab, layout);
break;
- case elfcpp::R_PPC64_GOT_TLSGD34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
case elfcpp::R_POWERPC_GOT_TLSGD16:
case elfcpp::R_POWERPC_GOT_TLSGD16_LO:
case elfcpp::R_POWERPC_GOT_TLSGD16_HI:
@@ -7908,7 +7908,7 @@ Target_powerpc<size, big_endian>::Scan::local(
}
break;
- case elfcpp::R_PPC64_GOT_TLSLD34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
case elfcpp::R_POWERPC_GOT_TLSLD16:
case elfcpp::R_POWERPC_GOT_TLSLD16_LO:
case elfcpp::R_POWERPC_GOT_TLSLD16_HI:
@@ -7932,7 +7932,7 @@ Target_powerpc<size, big_endian>::Scan::local(
}
break;
- case elfcpp::R_PPC64_GOT_DTPREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
case elfcpp::R_POWERPC_GOT_DTPREL16:
case elfcpp::R_POWERPC_GOT_DTPREL16_LO:
case elfcpp::R_POWERPC_GOT_DTPREL16_HI:
@@ -7945,7 +7945,7 @@ Target_powerpc<size, big_endian>::Scan::local(
}
break;
- case elfcpp::R_PPC64_GOT_TPREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
case elfcpp::R_POWERPC_GOT_TPREL16:
case elfcpp::R_POWERPC_GOT_TPREL16_LO:
case elfcpp::R_POWERPC_GOT_TPREL16_HI:
@@ -8177,10 +8177,10 @@ Target_powerpc<size, big_endian>::Scan::local(
case elfcpp::R_PPC64_PLT_PCREL34:
case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
case elfcpp::R_PPC64_GOT_PCREL34:
- case elfcpp::R_PPC64_GOT_TLSGD34:
- case elfcpp::R_PPC64_GOT_TLSLD34:
- case elfcpp::R_PPC64_GOT_DTPREL34:
- case elfcpp::R_PPC64_GOT_TPREL34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
target->set_power10_stubs();
break;
default:
@@ -8616,7 +8616,7 @@ Target_powerpc<size, big_endian>::Scan::global(
target->got_section(symtab, layout);
break;
- case elfcpp::R_PPC64_GOT_TLSGD34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
case elfcpp::R_POWERPC_GOT_TLSGD16:
case elfcpp::R_POWERPC_GOT_TLSGD16_LO:
case elfcpp::R_POWERPC_GOT_TLSGD16_HI:
@@ -8665,7 +8665,7 @@ Target_powerpc<size, big_endian>::Scan::global(
}
break;
- case elfcpp::R_PPC64_GOT_TLSLD34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
case elfcpp::R_POWERPC_GOT_TLSLD16:
case elfcpp::R_POWERPC_GOT_TLSLD16_LO:
case elfcpp::R_POWERPC_GOT_TLSLD16_HI:
@@ -8689,7 +8689,7 @@ Target_powerpc<size, big_endian>::Scan::global(
}
break;
- case elfcpp::R_PPC64_GOT_DTPREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
case elfcpp::R_POWERPC_GOT_DTPREL16:
case elfcpp::R_POWERPC_GOT_DTPREL16_LO:
case elfcpp::R_POWERPC_GOT_DTPREL16_HI:
@@ -8709,7 +8709,7 @@ Target_powerpc<size, big_endian>::Scan::global(
}
break;
- case elfcpp::R_PPC64_GOT_TPREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
case elfcpp::R_POWERPC_GOT_TPREL16:
case elfcpp::R_POWERPC_GOT_TPREL16_LO:
case elfcpp::R_POWERPC_GOT_TPREL16_HI:
@@ -8935,10 +8935,10 @@ Target_powerpc<size, big_endian>::Scan::global(
case elfcpp::R_PPC64_PLT_PCREL34:
case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
case elfcpp::R_PPC64_GOT_PCREL34:
- case elfcpp::R_PPC64_GOT_TLSGD34:
- case elfcpp::R_PPC64_GOT_TLSLD34:
- case elfcpp::R_PPC64_GOT_DTPREL34:
- case elfcpp::R_PPC64_GOT_TPREL34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
target->set_power10_stubs();
break;
default:
@@ -10263,7 +10263,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
|| r_type == elfcpp::R_POWERPC_GOT_TLSGD16_LO
|| r_type == elfcpp::R_POWERPC_GOT_TLSGD16_HI
|| r_type == elfcpp::R_POWERPC_GOT_TLSGD16_HA
- || r_type == elfcpp::R_PPC64_GOT_TLSGD34)
+ || r_type == elfcpp::R_PPC64_GOT_TLSGD_PCREL34)
{
// First instruction of a global dynamic sequence, arg setup insn.
const bool final = gsym == NULL || gsym->final_value_is_known();
@@ -10285,14 +10285,14 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
gold_assert(object->local_has_got_offset(r_sym, got_type));
value = object->local_got_offset(r_sym, got_type);
}
- if (r_type == elfcpp::R_PPC64_GOT_TLSGD34)
+ if (r_type == elfcpp::R_PPC64_GOT_TLSGD_PCREL34)
value += target->got_section()->address();
else
value -= target->got_section()->got_base_offset(object);
}
if (tls_type == tls::TLSOPT_TO_IE)
{
- if (r_type == elfcpp::R_PPC64_GOT_TLSGD34)
+ if (r_type == elfcpp::R_PPC64_GOT_TLSGD_PCREL34)
{
Insn* iview = reinterpret_cast<Insn*>(view);
uint64_t pinsn = elfcpp::Swap<32, big_endian>::readval(iview);
@@ -10303,7 +10303,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
elfcpp::Swap<32, big_endian>::writeval(iview, pinsn >> 32);
elfcpp::Swap<32, big_endian>::writeval(iview + 1,
pinsn & 0xffffffff);
- r_type = elfcpp::R_PPC64_GOT_TPREL34;
+ r_type = elfcpp::R_PPC64_GOT_TPREL_PCREL34;
}
else
{
@@ -10325,7 +10325,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
}
else if (tls_type == tls::TLSOPT_TO_LE)
{
- if (r_type == elfcpp::R_PPC64_GOT_TLSGD34)
+ if (r_type == elfcpp::R_PPC64_GOT_TLSGD_PCREL34)
{
Insn* iview = reinterpret_cast<Insn*>(view);
uint64_t pinsn = elfcpp::Swap<32, big_endian>::readval(iview);
@@ -10369,14 +10369,14 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
|| r_type == elfcpp::R_POWERPC_GOT_TLSLD16_LO
|| r_type == elfcpp::R_POWERPC_GOT_TLSLD16_HI
|| r_type == elfcpp::R_POWERPC_GOT_TLSLD16_HA
- || r_type == elfcpp::R_PPC64_GOT_TLSLD34)
+ || r_type == elfcpp::R_PPC64_GOT_TLSLD_PCREL34)
{
// First instruction of a local dynamic sequence, arg setup insn.
const tls::Tls_optimization tls_type = target->optimize_tls_ld();
if (tls_type == tls::TLSOPT_NONE)
{
value = target->tlsld_got_offset();
- if (r_type == elfcpp::R_PPC64_GOT_TLSLD34)
+ if (r_type == elfcpp::R_PPC64_GOT_TLSLD_PCREL34)
value += target->got_section()->address();
else
value -= target->got_section()->got_base_offset(object);
@@ -10384,7 +10384,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
else
{
gold_assert(tls_type == tls::TLSOPT_TO_LE);
- if (r_type == elfcpp::R_PPC64_GOT_TLSLD34)
+ if (r_type == elfcpp::R_PPC64_GOT_TLSLD_PCREL34)
{
Insn* iview = reinterpret_cast<Insn*>(view);
uint64_t pinsn = elfcpp::Swap<32, big_endian>::readval(iview);
@@ -10425,7 +10425,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
|| r_type == elfcpp::R_POWERPC_GOT_DTPREL16_LO
|| r_type == elfcpp::R_POWERPC_GOT_DTPREL16_HI
|| r_type == elfcpp::R_POWERPC_GOT_DTPREL16_HA
- || r_type == elfcpp::R_PPC64_GOT_DTPREL34)
+ || r_type == elfcpp::R_PPC64_GOT_DTPREL_PCREL34)
{
// Accesses relative to a local dynamic sequence address,
// no optimisation here.
@@ -10439,7 +10439,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
gold_assert(object->local_has_got_offset(r_sym, GOT_TYPE_DTPREL));
value = object->local_got_offset(r_sym, GOT_TYPE_DTPREL);
}
- if (r_type == elfcpp::R_PPC64_GOT_DTPREL34)
+ if (r_type == elfcpp::R_PPC64_GOT_DTPREL_PCREL34)
value += target->got_section()->address();
else
value -= target->got_section()->got_base_offset(object);
@@ -10448,7 +10448,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
|| r_type == elfcpp::R_POWERPC_GOT_TPREL16_LO
|| r_type == elfcpp::R_POWERPC_GOT_TPREL16_HI
|| r_type == elfcpp::R_POWERPC_GOT_TPREL16_HA
- || r_type == elfcpp::R_PPC64_GOT_TPREL34)
+ || r_type == elfcpp::R_PPC64_GOT_TPREL_PCREL34)
{
// First instruction of initial exec sequence.
const bool final = gsym == NULL || gsym->final_value_is_known();
@@ -10465,7 +10465,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
gold_assert(object->local_has_got_offset(r_sym, GOT_TYPE_TPREL));
value = object->local_got_offset(r_sym, GOT_TYPE_TPREL);
}
- if (r_type == elfcpp::R_PPC64_GOT_TPREL34)
+ if (r_type == elfcpp::R_PPC64_GOT_TPREL_PCREL34)
value += target->got_section()->address();
else
value -= target->got_section()->got_base_offset(object);
@@ -10473,7 +10473,7 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
else
{
gold_assert(tls_type == tls::TLSOPT_TO_LE);
- if (r_type == elfcpp::R_PPC64_GOT_TPREL34)
+ if (r_type == elfcpp::R_PPC64_GOT_TPREL_PCREL34)
{
Insn* iview = reinterpret_cast<Insn*>(view);
uint64_t pinsn = elfcpp::Swap<32, big_endian>::readval(iview);
@@ -10745,10 +10745,10 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
case elfcpp::R_PPC64_PLT_PCREL34:
case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
case elfcpp::R_PPC64_PCREL28:
- case elfcpp::R_PPC64_GOT_TLSGD34:
- case elfcpp::R_PPC64_GOT_TLSLD34:
- case elfcpp::R_PPC64_GOT_TPREL34:
- case elfcpp::R_PPC64_GOT_DTPREL34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
case elfcpp::R_PPC64_REL16_HIGHER34:
case elfcpp::R_PPC64_REL16_HIGHERA34:
case elfcpp::R_PPC64_REL16_HIGHEST34:
@@ -11285,10 +11285,10 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
case elfcpp::R_PPC64_PCREL28:
case elfcpp::R_PPC64_TPREL34:
case elfcpp::R_PPC64_DTPREL34:
- case elfcpp::R_PPC64_GOT_TLSGD34:
- case elfcpp::R_PPC64_GOT_TLSLD34:
- case elfcpp::R_PPC64_GOT_TPREL34:
- case elfcpp::R_PPC64_GOT_DTPREL34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
overflow = Reloc::CHECK_SIGNED;
break;
}
@@ -11587,10 +11587,10 @@ Target_powerpc<size, big_endian>::Relocate::relocate(
case elfcpp::R_PPC64_PLT_PCREL34_NOTOC:
case elfcpp::R_PPC64_TPREL34:
case elfcpp::R_PPC64_DTPREL34:
- case elfcpp::R_PPC64_GOT_TLSGD34:
- case elfcpp::R_PPC64_GOT_TLSLD34:
- case elfcpp::R_PPC64_GOT_TPREL34:
- case elfcpp::R_PPC64_GOT_DTPREL34:
+ case elfcpp::R_PPC64_GOT_TLSGD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TLSLD_PCREL34:
+ case elfcpp::R_PPC64_GOT_TPREL_PCREL34:
+ case elfcpp::R_PPC64_GOT_DTPREL_PCREL34:
if (size == 32)
goto unsupp;
status = Reloc::addr34(view, value, overflow);
diff --git a/include/elf/ppc64.h b/include/elf/ppc64.h
index 22991c8eb4..f7034ec24b 100644
--- a/include/elf/ppc64.h
+++ b/include/elf/ppc64.h
@@ -183,10 +183,10 @@ START_RELOC_NUMBERS (elf_ppc64_reloc_type)
RELOC_NUMBER (R_PPC64_PCREL28, 145)
RELOC_NUMBER (R_PPC64_TPREL34, 146)
RELOC_NUMBER (R_PPC64_DTPREL34, 147)
- RELOC_NUMBER (R_PPC64_GOT_TLSGD34, 148)
- RELOC_NUMBER (R_PPC64_GOT_TLSLD34, 149)
- RELOC_NUMBER (R_PPC64_GOT_TPREL34, 150)
- RELOC_NUMBER (R_PPC64_GOT_DTPREL34, 151)
+ RELOC_NUMBER (R_PPC64_GOT_TLSGD_PCREL34, 148)
+ RELOC_NUMBER (R_PPC64_GOT_TLSLD_PCREL34, 149)
+ RELOC_NUMBER (R_PPC64_GOT_TPREL_PCREL34, 150)
+ RELOC_NUMBER (R_PPC64_GOT_DTPREL_PCREL34, 151)
#ifndef RELOC_MACROS_GEN_FUNC
/* Relocation only used internally by gas or ld. If you need to use
@@ -225,7 +225,7 @@ END_RELOC_NUMBERS (R_PPC64_max)
#define IS_PPC64_TLS_RELOC(R) \
(((R) >= R_PPC64_TLS && (R) <= R_PPC64_DTPREL16_HIGHESTA) \
|| ((R) >= R_PPC64_TPREL16_HIGH && (R) <= R_PPC64_DTPREL16_HIGHA) \
- || ((R) >= R_PPC64_TPREL34 && (R) <= R_PPC64_GOT_DTPREL34))
+ || ((R) >= R_PPC64_TPREL34 && (R) <= R_PPC64_GOT_DTPREL_PCREL34))
/* e_flags bits specifying ABI.
1 for original function descriptor using ABI,
--
Alan Modra
Australia Development Lab, IBM
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