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[1/2][GAS][AARCH64]Add BFD_RELOC_AARCH64_TLSLE_LDST8/16/32/64_TPREL_LO12 support in GAS. 

This patch adds the following relocation support into binutils gas.
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.

Those relocations includes both ip64 and ilp32 variant.
This commit is contained in:
Renlin Li 2018-03-28 18:03:55 +01:00
parent e82e6b2b19
commit 84f1b9fb08
33 changed files with 555 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
bfd/ChangeLog
View File

@ -1,3 +1,28 @@
2018-03-28 Renlin Li <renlin.li@arm.com>
PR ld/22970
* reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
TLSLE_LDST16_TPREL_LO12,
TLSLE_LDST16_TPREL_LO12_NC,
TLSLE_LDST32_TPREL_LO12,
TLSLE_LDST32_TPREL_LO12_NC,
TLSLE_LDST64_TPREL_LO12,
TLSLE_LDST64_TPREL_LO12_NC,
TLSLE_LDST8_TPREL_LO12,
TLSLE_LDST8_TPREL_LO12_NC.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
PR ld/22972

36
bfd/bfd-in2.h
View File

@ -6229,6 +6229,34 @@ instructions. */
/* AArch64 TLS LOCAL EXEC relocation. */
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC,
/* bit[11:1] of byte offset to module TLS base address, encoded in ldst
instructions. */
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check. */
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
/* bit[11:2] of byte offset to module TLS base address, encoded in ldst
instructions. */
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check. */
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
/* bit[11:3] of byte offset to module TLS base address, encoded in ldst
instructions. */
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check. */
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
/* bit[11:0] of byte offset to module TLS base address, encoded in ldst
instructions. */
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check. */
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC,
/* AArch64 TLS DESC relocation. */
BFD_RELOC_AARCH64_TLSDESC_LD_PREL19,
@ -6312,6 +6340,14 @@ any object files. */
/* Similar as BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, but no overflow check. */
BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC,
/* AArch64 pseudo relocation code for TLS local exec mode. It's to be
used internally by the AArch64 assembler and not (currently) written to
any object files. */
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12,
/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, but no overflow check. */
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
/* AArch64 pseudo relocation code to be used internally by the AArch64
assembler and not (currently) written to any object files. */
BFD_RELOC_AARCH64_LD_GOT_LO12_NC,

120
bfd/elfnn-aarch64.c
View File

@ -1635,6 +1635,126 @@ static reloc_howto_type elfNN_aarch64_howto_table[] =
0xfff, /* dst_mask */
FALSE), /* pcrel_offset */
/* LD/ST16: bit[11:1] of byte offset to module TLS base address. */
HOWTO (AARCH64_R (TLSLE_LDST16_TPREL_LO12), /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
11, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_unsigned, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST16_TPREL_LO12), /* name */
FALSE, /* partial_inplace */
0x1ffc00, /* src_mask */
0x1ffc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* Same as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check. */
HOWTO (AARCH64_R (TLSLE_LDST16_TPREL_LO12_NC), /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
11, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST16_TPREL_LO12_NC), /* name */
FALSE, /* partial_inplace */
0x1ffc00, /* src_mask */
0x1ffc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* LD/ST32: bit[11:2] of byte offset to module TLS base address. */
HOWTO (AARCH64_R (TLSLE_LDST32_TPREL_LO12), /* type */
2, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
10, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_unsigned, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST32_TPREL_LO12), /* name */
FALSE, /* partial_inplace */
0xffc00, /* src_mask */
0xffc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* Same as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check. */
HOWTO (AARCH64_R (TLSLE_LDST32_TPREL_LO12_NC), /* type */
2, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
10, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST32_TPREL_LO12_NC), /* name */
FALSE, /* partial_inplace */
0xffc00, /* src_mask */
0xffc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* LD/ST64: bit[11:3] of byte offset to module TLS base address. */
HOWTO (AARCH64_R (TLSLE_LDST64_TPREL_LO12), /* type */
3, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
9, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_unsigned, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST64_TPREL_LO12), /* name */
FALSE, /* partial_inplace */
0x7fc00, /* src_mask */
0x7fc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* Same as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check. */
HOWTO (AARCH64_R (TLSLE_LDST64_TPREL_LO12_NC), /* type */
3, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
9, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST64_TPREL_LO12_NC), /* name */
FALSE, /* partial_inplace */
0x7fc00, /* src_mask */
0x7fc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* LD/ST8: bit[11:0] of byte offset to module TLS base address. */
HOWTO (AARCH64_R (TLSLE_LDST8_TPREL_LO12), /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
12, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_unsigned, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST8_TPREL_LO12), /* name */
FALSE, /* partial_inplace */
0x3ffc00, /* src_mask */
0x3ffc00, /* dst_mask */
FALSE), /* pcrel_offset */
/* Same as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check. */
HOWTO (AARCH64_R (TLSLE_LDST8_TPREL_LO12_NC), /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
12, /* bitsize */
FALSE, /* pc_relative */
10, /* bitpos */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
AARCH64_R_STR (TLSLE_LDST8_TPREL_LO12_NC), /* name */
FALSE, /* partial_inplace */
0x3ffc00, /* src_mask */
0x3ffc00, /* dst_mask */
FALSE), /* pcrel_offset */
HOWTO (AARCH64_R (TLSDESC_LD_PREL19), /* type */
2, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */

10
bfd/libbfd.h
View File

@ -2944,6 +2944,14 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
"BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12",
"BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12",
"BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12",
"BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12",
"BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12",
"BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12",
"BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSDESC_LD_PREL19",
"BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21",
"BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21",
@ -2969,6 +2977,8 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
"BFD_RELOC_AARCH64_LDST_LO12",
"BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12",
"BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12",
"BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC",
"BFD_RELOC_AARCH64_LD_GOT_LO12_NC",
"BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC",
"BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC",

46
bfd/reloc.c
View File

@ -7395,6 +7395,42 @@ ENUM
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC
ENUMDOC
AArch64 TLS LOCAL EXEC relocation.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12
ENUMDOC
bit[11:1] of byte offset to module TLS base address, encoded in ldst
instructions.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC
ENUMDOC
Similar as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12
ENUMDOC
bit[11:2] of byte offset to module TLS base address, encoded in ldst
instructions.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC
ENUMDOC
Similar as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12
ENUMDOC
bit[11:3] of byte offset to module TLS base address, encoded in ldst
instructions.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC
ENUMDOC
Similar as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12
ENUMDOC
bit[11:0] of byte offset to module TLS base address, encoded in ldst
instructions.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC
ENUMDOC
Similar as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check.
ENUM
BFD_RELOC_AARCH64_TLSDESC_LD_PREL19
ENUMDOC
@ -7503,6 +7539,16 @@ ENUM
BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC
ENUMDOC
Similar as BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, but no overflow check.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
ENUMDOC
AArch64 pseudo relocation code for TLS local exec mode. It's to be
used internally by the AArch64 assembler and not (currently) written to
any object files.
ENUM
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC
ENUMDOC
Similar as BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, but no overflow check.
ENUM
BFD_RELOC_AARCH64_LD_GOT_LO12_NC
ENUMDOC

35
gas/ChangeLog
View File

@ -1,3 +1,38 @@
2018-03-28 Renlin Li <renlin.li@arm.com>
PR ld/22970
* config/tc-aarch64.c (reloc_table): Update entry for tprel_lo12 and
tprel_lo12_nc with pseudo relocations.
(ldst_lo12_determine_real_reloc_type): Add new relocations support.
(parse_operands): Handle BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12 and
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC pseudo relocations.
(md_apply_fix): Add handling for new relocation.
(aarch64_force_relocation): Likewise.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.s: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d: New.
* testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d: New.
2018-03-28 Jan Beulich <jbeulich@suse.com>
* config/tc-i386.c (check_VecOperands): Replace uses of

52
gas/config/tc-aarch64.c
View File

@ -2902,7 +2902,7 @@ static struct reloc_table_entry reloc_table[] = {
0,
0,
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12,
0,
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12,
0},
/* Get tp offset for a symbol. */
@ -2920,7 +2920,7 @@ static struct reloc_table_entry reloc_table[] = {
0,
0,
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC,
0,
BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
0},
/* Most significant bits 32-47 of address/value: MOVZ. */
@ -5254,7 +5254,7 @@ ldst_lo12_determine_real_reloc_type (void)
enum aarch64_opnd_qualifier opd0_qlf = inst.base.operands[0].qualifier;
enum aarch64_opnd_qualifier opd1_qlf = inst.base.operands[1].qualifier;
const bfd_reloc_code_real_type reloc_ldst_lo12[3][5] = {
const bfd_reloc_code_real_type reloc_ldst_lo12[5][5] = {
{
BFD_RELOC_AARCH64_LDST8_LO12,
BFD_RELOC_AARCH64_LDST16_LO12,
@ -5275,13 +5275,31 @@ ldst_lo12_determine_real_reloc_type (void)
BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
BFD_RELOC_AARCH64_NONE
},
{
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
BFD_RELOC_AARCH64_NONE
},
{
BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
BFD_RELOC_AARCH64_NONE
}
};
gas_assert (inst.reloc.type == BFD_RELOC_AARCH64_LDST_LO12
|| inst.reloc.type == BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC));
== BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC)
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12)
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC));
gas_assert (inst.base.opcode->operands[1] == AARCH64_OPND_ADDR_UIMM12);
if (opd1_qlf == AARCH64_OPND_QLF_NIL)
@ -5292,7 +5310,9 @@ ldst_lo12_determine_real_reloc_type (void)
logsz = get_logsz (aarch64_get_qualifier_esize (opd1_qlf));
if (inst.reloc.type == BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12
|| inst.reloc.type == BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC)
|| inst.reloc.type == BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC
|| inst.reloc.type == BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
|| inst.reloc.type == BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC)
gas_assert (logsz <= 3);
else
gas_assert (logsz <= 4);
@ -6168,7 +6188,11 @@ parse_operands (char *str, const aarch64_opcode *opcode)
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12)
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC))
== BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC)
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12)
|| (inst.reloc.type
== BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC))
inst.reloc.type = ldst_lo12_determine_real_reloc_type ();
/* Leave qualifier to be determined by libopcodes. */
break;
@ -7861,6 +7885,14 @@ md_apply_fix (fixS * fixP, valueT * valP, segT seg)
case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:
case BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
@ -8095,6 +8127,14 @@ aarch64_force_relocation (struct fix *fixp)
case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:
case BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12-ldst16.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: 7980009b ldrsh x27, \[x4\]
0: R_AARCH64_P32_TLSLE_LDST16_TPREL_LO12 sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: 7980009b ldrsh x27, \[x4\]
0: R_AARCH64_TLSLE_LDST16_TPREL_LO12 sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12 for LDST16
func:
// BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12
ldrsh x27, [x4, #:tprel_lo12:sym]

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12-ldst32.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: b980009b ldrsw x27, \[x4\]
0: R_AARCH64_P32_TLSLE_LDST32_TPREL_LO12 sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: b980009b ldrsw x27, \[x4\]
0: R_AARCH64_TLSLE_LDST32_TPREL_LO12 sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12 for LDST32
func:
// BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12
ldrsw x27, [x4, #:tprel_lo12:sym]

12
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d Normal file
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@ -0,0 +1,12 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12-ldst64.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: f940009b ldr x27, \[x4\]
0: R_AARCH64_P32_TLSLE_LDST64_TPREL_LO12 sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: f940009b ldr x27, \[x4\]
0: R_AARCH64_TLSLE_LDST64_TPREL_LO12 sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12 for LDST64
func:
// BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12
ldr x27, [x4, #:tprel_lo12:sym]

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12-ldst8.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: 39800115 ldrsb x21, \[x8\]
0: R_AARCH64_P32_TLSLE_LDST8_TPREL_LO12 sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: 39800115 ldrsb x21, \[x8\]
0: R_AARCH64_TLSLE_LDST8_TPREL_LO12 sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12 for LDST8
func:
// BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12
ldrsb x21, [x8, #:tprel_lo12:sym]

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12_nc-ldst16.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: 7940009b ldrh w27, \[x4\]
0: R_AARCH64_P32_TLSLE_LDST16_TPREL_LO12_NC sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: 7940009b ldrh w27, \[x4\]
0: R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC sym

5
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.s Normal file
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@ -0,0 +1,5 @@
// Test file for AArch64 GAS -- tprel_lo12_nc for LDST16
func:
// BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC
ldrh w27, [x4, #:tprel_lo12_nc:sym]

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12_nc-ldst32.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: b98000f4 ldrsw x20, \[x7\]
0: R_AARCH64_P32_TLSLE_LDST32_TPREL_LO12_NC sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: b98000f4 ldrsw x20, \[x7\]
0: R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12_nc for LDST32
func:
// BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC
ldrsw x20, [x7, #:tprel_lo12_nc:sym]

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12_nc-ldst64.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: f940009b ldr x27, \[x4\]
0: R_AARCH64_P32_TLSLE_LDST64_TPREL_LO12_NC sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: f940009b ldr x27, \[x4\]
0: R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12_nc for LDST64
func:
// BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC
ldr x27, [x4, #:tprel_lo12_nc:sym]

11
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d Normal file
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@ -0,0 +1,11 @@
#as: -mabi=ilp32
#source: reloc-tprel_lo12_nc-ldst8.s
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
00000000 <.*>:
0: 3940005d ldrb w29, \[x2\]
0: R_AARCH64_P32_TLSLE_LDST8_TPREL_LO12_NC sym

10
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d Normal file
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@ -0,0 +1,10 @@
#as: -mabi=lp64
#objdump: -dr
.*: file format .*
Disassembly of section \.text:
0000000000000000 <.*>:
0: 3940005d ldrb w29, \[x2\]
0: R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC sym

6
gas/testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.s Normal file
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@ -0,0 +1,6 @@
// Test file for AArch64 GAS -- tprel_lo12_nc for LDST8
func:
// BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC
ldrb w29, [x2, #:tprel_lo12_nc:sym]

13
include/ChangeLog
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@ -1,3 +1,16 @@
2018-03-28 Renlin Li <renlin.li@arm.com>
PR ld/22970
* elf/aarch64.h: Add relocation number for
R_AARCH64_P32_TLSLE_LDST16_TPREL_LO12,
R_AARCH64_P32_TLSLE_LDST16_TPREL_LO12_NC,
R_AARCH64_P32_TLSLE_LDST32_TPREL_LO12,
R_AARCH64_P32_TLSLE_LDST32_TPREL_LO12_NC,
R_AARCH64_P32_TLSLE_LDST64_TPREL_LO12,
R_AARCH64_P32_TLSLE_LDST64_TPREL_LO12_NC,
R_AARCH64_P32_TLSLE_LDST8_TPREL_LO12,
R_AARCH64_P32_TLSLE_LDST8_TPREL_LO12_NC.
2018-03-28 Nick Clifton <nickc@redhat.com>
PR 22988

8
include/elf/aarch64.h
View File

@ -147,6 +147,14 @@ RELOC_NUMBER (R_AARCH64_P32_TLSLE_MOVW_TPREL_G0_NC, 108)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_ADD_TPREL_HI12, 109)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_ADD_TPREL_LO12, 110)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_ADD_TPREL_LO12_NC, 111)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST8_TPREL_LO12, 112)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST8_TPREL_LO12_NC, 113)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST16_TPREL_LO12, 114)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST16_TPREL_LO12_NC, 115)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST32_TPREL_LO12, 116)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST32_TPREL_LO12_NC, 117)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST64_TPREL_LO12, 118)
RELOC_NUMBER (R_AARCH64_P32_TLSLE_LDST64_TPREL_LO12_NC, 119)
RELOC_NUMBER (R_AARCH64_P32_TLSDESC_LD_PREL19, 122)
RELOC_NUMBER (R_AARCH64_P32_TLSDESC_ADR_PREL21, 123)