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-rw-r--r--bfd/ChangeLog4
-rw-r--r--bfd/elfnn-aarch64.c205
-rw-r--r--ld/ChangeLog16
-rw-r--r--ld/testsuite/ld-aarch64/aarch64-elf.exp14
-rw-r--r--ld/testsuite/ld-aarch64/tls-desc-ie-ilp32.d37
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-all-ilp32.d40
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-gd-le-ilp32.d10
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-gdesc-le-2-ilp32.d19
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-gdesc-le-ilp32.d12
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-ie-le-2-ilp32.d18
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-ie-le-3-ilp32.d10
-rw-r--r--ld/testsuite/ld-aarch64/tls-relax-ie-le-ilp32.d10
-rw-r--r--ld/testsuite/ld-aarch64/tls-tiny-desc-ie-ilp32.d12
-rw-r--r--ld/testsuite/ld-aarch64/tls-tiny-desc-le-ilp32.d12
-rw-r--r--ld/testsuite/ld-aarch64/tls-tiny-gd-ie-ilp32.d12
-rw-r--r--ld/testsuite/ld-aarch64/tls-tiny-gd-le-ilp32.d12
16 files changed, 352 insertions, 91 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index f6841ef..857f57a 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,7 @@
+2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
+
+ * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
+
2017-01-20 Jiong Wang <jiong.wang@arm.com>
* elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index 213cf55..c86a3e1 100644
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -258,7 +258,7 @@
#define PLT_SMALL_ENTRY_SIZE (16)
#define PLT_TLSDESC_ENTRY_SIZE (32)
-/* Encoding of the nop instruction */
+/* Encoding of the nop instruction. */
#define INSN_NOP 0xd503201f
#define aarch64_compute_jump_table_size(htab) \
@@ -3266,9 +3266,7 @@ group_sections (struct elf_aarch64_link_hash_table *htab,
For scalar LD/ST instructions PAIR is FALSE, RT is returned and RT2
is set equal to RT.
- For LD/ST pair instructions PAIR is TRUE, RT and RT2 are returned.
-
- */
+ For LD/ST pair instructions PAIR is TRUE, RT and RT2 are returned. */
static bfd_boolean
aarch64_mem_op_p (uint32_t insn, unsigned int *rt, unsigned int *rt2,
@@ -5630,6 +5628,35 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto,
howto, value);
}
+/* LP64 and ILP32 operates on x- and w-registers respectively.
+ Next definitions take into account the difference between
+ corresponding machine codes. R means x-register if the target
+ arch is LP64, and w-register if the target is ILP32. */
+
+#if ARCH_SIZE == 64
+# define add_R0_R0 (0x91000000)
+# define add_R0_R0_R1 (0x8b000020)
+# define add_R0_R1 (0x91400020)
+# define ldr_R0 (0x58000000)
+# define ldr_R0_mask(i) (i & 0xffffffe0)
+# define ldr_R0_x0 (0xf9400000)
+# define ldr_hw_R0 (0xf2a00000)
+# define movk_R0 (0xf2800000)
+# define movz_R0 (0xd2a00000)
+# define movz_hw_R0 (0xd2c00000)
+#else /*ARCH_SIZE == 32 */
+# define add_R0_R0 (0x11000000)
+# define add_R0_R0_R1 (0x0b000020)
+# define add_R0_R1 (0x11400020)
+# define ldr_R0 (0x18000000)
+# define ldr_R0_mask(i) (i & 0xbfffffe0)
+# define ldr_R0_x0 (0xb9400000)
+# define ldr_hw_R0 (0x72a00000)
+# define movk_R0 (0x72800000)
+# define movz_R0 (0x52a00000)
+# define movz_hw_R0 (0x52c00000)
+#endif
+
/* Handle TLS relaxations. Relaxing is possible for symbols that use
R_AARCH64_TLSDESC_ADR_{PAGE, LD64_LO12_NC, ADD_LO12_NC} during a static
link.
@@ -5656,11 +5683,12 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
if (is_local)
{
/* GD->LE relaxation:
- adrp x0, :tlsgd:var => movz x0, :tprel_g1:var
+ adrp x0, :tlsgd:var => movz R0, :tprel_g1:var
or
- adrp x0, :tlsdesc:var => movz x0, :tprel_g1:var
- */
- bfd_putl32 (0xd2a00000, contents + rel->r_offset);
+ adrp x0, :tlsdesc:var => movz R0, :tprel_g1:var
+
+ Where R is x for LP64, and w for ILP32. */
+ bfd_putl32 (movz_R0, contents + rel->r_offset);
return bfd_reloc_continue;
}
else
@@ -5681,11 +5709,12 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
if (is_local)
{
/* Tiny TLSDESC->LE relaxation:
- ldr x1, :tlsdesc:var => movz x0, #:tprel_g1:var
- adr x0, :tlsdesc:var => movk x0, #:tprel_g0_nc:var
+ ldr x1, :tlsdesc:var => movz R0, #:tprel_g1:var
+ adr x0, :tlsdesc:var => movk R0, #:tprel_g0_nc:var
.tlsdesccall var
blr x1 => nop
- */
+
+ Where R is x for LP64, and w for ILP32. */
BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (TLSDESC_ADR_PREL21));
BFD_ASSERT (ELFNN_R_TYPE (rel[2].r_info) == AARCH64_R (TLSDESC_CALL));
@@ -5693,8 +5722,8 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
AARCH64_R (TLSLE_MOVW_TPREL_G0_NC));
rel[2].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
- bfd_putl32 (0xd2a00000, contents + rel->r_offset);
- bfd_putl32 (0xf2800000, contents + rel->r_offset + 4);
+ bfd_putl32 (movz_R0, contents + rel->r_offset);
+ bfd_putl32 (movk_R0, contents + rel->r_offset + 4);
bfd_putl32 (INSN_NOP, contents + rel->r_offset + 8);
return bfd_reloc_continue;
}
@@ -5712,7 +5741,7 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
rel[2].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
- bfd_putl32 (0x58000000, contents + rel->r_offset);
+ bfd_putl32 (ldr_R0, contents + rel->r_offset);
bfd_putl32 (INSN_NOP, contents + rel->r_offset + 4);
bfd_putl32 (INSN_NOP, contents + rel->r_offset + 8);
return bfd_reloc_continue;
@@ -5723,16 +5752,17 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
{
/* Tiny GD->LE relaxation:
adr x0, :tlsgd:var => mrs x1, tpidr_el0
- bl __tls_get_addr => add x0, x1, #:tprel_hi12:x, lsl #12
- nop => add x0, x0, #:tprel_lo12_nc:x
- */
+ bl __tls_get_addr => add R0, R1, #:tprel_hi12:x, lsl #12
+ nop => add R0, R0, #:tprel_lo12_nc:x
+
+ Where R is x for LP64, and x for Ilp32. */
/* First kill the tls_get_addr reloc on the bl instruction. */
BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
bfd_putl32 (0xd53bd041, contents + rel->r_offset + 0);
- bfd_putl32 (0x91400020, contents + rel->r_offset + 4);
- bfd_putl32 (0x91000000, contents + rel->r_offset + 8);
+ bfd_putl32 (add_R0_R1, contents + rel->r_offset + 4);
+ bfd_putl32 (add_R0_R0, contents + rel->r_offset + 8);
rel[1].r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel->r_info),
AARCH64_R (TLSLE_ADD_TPREL_LO12_NC));
@@ -5748,18 +5778,19 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
else
{
/* Tiny GD->IE relaxation:
- adr x0, :tlsgd:var => ldr x0, :gottprel:var
+ adr x0, :tlsgd:var => ldr R0, :gottprel:var
bl __tls_get_addr => mrs x1, tpidr_el0
- nop => add x0, x0, x1
- */
+ nop => add R0, R0, R1
+
+ Where R is x for LP64, and w for Ilp32. */
/* First kill the tls_get_addr reloc on the bl instruction. */
BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
- bfd_putl32 (0x58000000, contents + rel->r_offset);
+ bfd_putl32 (ldr_R0, contents + rel->r_offset);
bfd_putl32 (0xd53bd041, contents + rel->r_offset + 4);
- bfd_putl32 (0x8b000020, contents + rel->r_offset + 8);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 8);
return bfd_reloc_continue;
}
@@ -5782,11 +5813,11 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
AARCH64_R (TLSLE_MOVW_TPREL_G0_NC));
rel[2].r_offset = rel->r_offset + 8;
- bfd_putl32 (0xd2c00000, contents + rel->r_offset + 0);
- bfd_putl32 (0xf2a00000, contents + rel->r_offset + 4);
- bfd_putl32 (0xf2800000, contents + rel->r_offset + 8);
+ bfd_putl32 (movz_hw_R0, contents + rel->r_offset + 0);
+ bfd_putl32 (ldr_hw_R0, contents + rel->r_offset + 4);
+ bfd_putl32 (movk_R0, contents + rel->r_offset + 8);
bfd_putl32 (0xd53bd041, contents + rel->r_offset + 12);
- bfd_putl32 (0x8b000020, contents + rel->r_offset + 16);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 16);
}
else
{
@@ -5799,9 +5830,9 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
*/
rel[2].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
bfd_putl32 (0xd2a80000, contents + rel->r_offset + 0);
- bfd_putl32 (0x58000000, contents + rel->r_offset + 8);
+ bfd_putl32 (ldr_R0, contents + rel->r_offset + 8);
bfd_putl32 (0xd53bd041, contents + rel->r_offset + 12);
- bfd_putl32 (0x8b000020, contents + rel->r_offset + 16);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 16);
}
return bfd_reloc_continue;
@@ -5817,18 +5848,19 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
{
/* GD->LE relaxation:
ldr xd, [x0, #:tlsdesc_lo12:var] => movk x0, :tprel_g0_nc:var
- */
- bfd_putl32 (0xf2800000, contents + rel->r_offset);
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ bfd_putl32 (movk_R0, contents + rel->r_offset);
return bfd_reloc_continue;
}
else
{
/* GD->IE relaxation:
- ldr xd, [x0, #:tlsdesc_lo12:var] => ldr x0, [x0, #:gottprel_lo12:var]
- */
+ ldr xd, [x0, #:tlsdesc_lo12:var] => ldr R0, [x0, #:gottprel_lo12:var]
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
insn = bfd_getl32 (contents + rel->r_offset);
- insn &= 0xffffffe0;
- bfd_putl32 (insn, contents + rel->r_offset);
+ bfd_putl32 (ldr_R0_mask (insn), contents + rel->r_offset);
return bfd_reloc_continue;
}
@@ -5836,18 +5868,19 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
if (is_local)
{
/* GD->LE relaxation
- add x0, #:tlsgd_lo12:var => movk x0, :tprel_g0_nc:var
+ add x0, #:tlsgd_lo12:var => movk R0, :tprel_g0_nc:var
bl __tls_get_addr => mrs x1, tpidr_el0
- nop => add x0, x1, x0
- */
+ nop => add R0, R1, R0
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
/* First kill the tls_get_addr reloc on the bl instruction. */
BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
- bfd_putl32 (0xf2800000, contents + rel->r_offset);
+ bfd_putl32 (movk_R0, contents + rel->r_offset);
bfd_putl32 (0xd53bd041, contents + rel->r_offset + 4);
- bfd_putl32 (0x8b000020, contents + rel->r_offset + 8);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 8);
return bfd_reloc_continue;
}
else
@@ -5868,14 +5901,9 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
/* We choose to fixup the BL and NOP instructions using the
offset from the second relocation to allow flexibility in
scheduling instructions between the ADD and BL. */
-#if ARCH_SIZE == 32
- bfd_putl32 (0xb9400000, contents + rel->r_offset);
- bfd_putl32 (0x0b000020, contents + rel[1].r_offset + 4);
-#else
- bfd_putl32 (0xf9400000, contents + rel->r_offset);
- bfd_putl32 (0x8b000020, contents + rel[1].r_offset + 4);
-#endif
+ bfd_putl32 (ldr_R0_x0, contents + rel->r_offset);
bfd_putl32 (0xd53bd041, contents + rel[1].r_offset);
+ bfd_putl32 (add_R0_R0_R1, contents + rel[1].r_offset + 4);
return bfd_reloc_continue;
}
@@ -5893,70 +5921,76 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
if (is_local)
{
/* GD->LE relaxation:
- ldr xd, [gp, xn] => movk x0, #:tprel_g0_nc:var
- */
- bfd_putl32 (0xf2800000, contents + rel->r_offset);
+ ldr xd, [gp, xn] => movk R0, #:tprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ bfd_putl32 (movk_R0, contents + rel->r_offset);
return bfd_reloc_continue;
}
else
{
/* GD->IE relaxation:
- ldr xd, [gp, xn] => ldr x0, [gp, xn]
- */
+ ldr xd, [gp, xn] => ldr R0, [gp, xn]
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
insn = bfd_getl32 (contents + rel->r_offset);
- insn &= 0xffffffe0;
- bfd_putl32 (insn, contents + rel->r_offset);
+ bfd_putl32 (ldr_R0_mask (insn), contents + rel->r_offset);
return bfd_reloc_ok;
}
case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
/* GD->LE relaxation:
- movk xd, #:tlsdesc_off_g0_nc:var => movk x0, #:tprel_g1_nc:var, lsl #16
+ movk xd, #:tlsdesc_off_g0_nc:var => movk R0, #:tprel_g1_nc:var, lsl #16
GD->IE relaxation:
- movk xd, #:tlsdesc_off_g0_nc:var => movk xd, #:gottprel_g0_nc:var
- */
+ movk xd, #:tlsdesc_off_g0_nc:var => movk Rd, #:gottprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
if (is_local)
- bfd_putl32 (0xf2a00000, contents + rel->r_offset);
+ bfd_putl32 (ldr_hw_R0, contents + rel->r_offset);
return bfd_reloc_continue;
case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
if (is_local)
{
/* GD->LE relaxation:
- movz xd, #:tlsdesc_off_g1:var => movz x0, #:tprel_g2:var, lsl #32
- */
- bfd_putl32 (0xd2c00000, contents + rel->r_offset);
+ movz xd, #:tlsdesc_off_g1:var => movz R0, #:tprel_g2:var, lsl #32
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ bfd_putl32 (movz_hw_R0, contents + rel->r_offset);
return bfd_reloc_continue;
}
else
{
/* GD->IE relaxation:
- movz xd, #:tlsdesc_off_g1:var => movz xd, #:gottprel_g1:var, lsl #16
- */
+ movz xd, #:tlsdesc_off_g1:var => movz Rd, #:gottprel_g1:var, lsl #16
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
insn = bfd_getl32 (contents + rel->r_offset);
- bfd_putl32 (0xd2a00000 | (insn & 0x1f), contents + rel->r_offset);
+ bfd_putl32 (movz_R0 | (insn & 0x1f), contents + rel->r_offset);
return bfd_reloc_continue;
}
case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
/* IE->LE relaxation:
- adrp xd, :gottprel:var => movz xd, :tprel_g1:var
- */
+ adrp xd, :gottprel:var => movz Rd, :tprel_g1:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
if (is_local)
{
insn = bfd_getl32 (contents + rel->r_offset);
- bfd_putl32 (0xd2a00000 | (insn & 0x1f), contents + rel->r_offset);
+ bfd_putl32 (movz_R0 | (insn & 0x1f), contents + rel->r_offset);
}
return bfd_reloc_continue;
case BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC:
/* IE->LE relaxation:
- ldr xd, [xm, #:gottprel_lo12:var] => movk xd, :tprel_g0_nc:var
- */
+ ldr xd, [xm, #:gottprel_lo12:var] => movk Rd, :tprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
if (is_local)
{
insn = bfd_getl32 (contents + rel->r_offset);
- bfd_putl32 (0xf2800000 | (insn & 0x1f), contents + rel->r_offset);
+ bfd_putl32 (movk_R0 | (insn & 0x1f), contents + rel->r_offset);
}
return bfd_reloc_continue;
@@ -5973,11 +6007,8 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
/* No need of CALL26 relocation for tls_get_addr. */
rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
bfd_putl32 (0xd53bd040, contents + rel->r_offset + 0);
-#if ARCH_SIZE == 64
- bfd_putl32 (0x91004000, contents + rel->r_offset + 4);
-#else
- bfd_putl32 (0x11002000, contents + rel->r_offset + 4);
-#endif
+ bfd_putl32 (add_R0_R0 | (TCB_SIZE << 10),
+ contents + rel->r_offset + 4);
return bfd_reloc_ok;
}
return bfd_reloc_continue;
@@ -6005,11 +6036,8 @@ elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (CALL26));
/* No need of CALL26 relocation for tls_get_addr. */
rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
-#if ARCH_SIZE == 64
- bfd_putl32 (0x91004000, contents + rel->r_offset + 0);
-#else
- bfd_putl32 (0x11002000, contents + rel->r_offset + 0);
-#endif
+ bfd_putl32 (add_R0_R0 | (TCB_SIZE << 10),
+ contents + rel->r_offset + 0);
bfd_putl32 (INSN_NOP, contents + rel->r_offset + 4);
return bfd_reloc_ok;
}
@@ -7158,7 +7186,7 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
break;
}
- /* It is referenced by a non-shared object. */
+ /* It is referenced by a non-shared object. */
h->ref_regular = 1;
h->root.non_ir_ref = 1;
}
@@ -7961,8 +7989,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
because we will also be presented with the concrete instance of
the symbol and elfNN_aarch64_copy_indirect_symbol () will have been
called to copy all relevant data from the generic to the concrete
- symbol instance.
- */
+ symbol instance. */
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
@@ -8251,8 +8278,7 @@ elfNN_aarch64_allocate_ifunc_dynrelocs (struct elf_link_hash_entry *h,
because we will also be presented with the concrete instance of
the symbol and elfNN_aarch64_copy_indirect_symbol () will have been
called to copy all relevant data from the generic to the concrete
- symbol instance.
- */
+ symbol instance. */
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
@@ -8344,6 +8370,7 @@ aarch64_readonly_dynrelocs (struct elf_link_hash_entry * h, void * inf)
/* This is the most important function of all . Innocuosly named
though ! */
+
static bfd_boolean
elfNN_aarch64_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
struct bfd_link_info *info)
@@ -8574,7 +8601,6 @@ elfNN_aarch64_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
adjust_dynamic_symbol is called, and it is that
function which decides whether anything needs to go
into these sections. */
-
s->flags |= SEC_EXCLUDE;
continue;
}
@@ -8814,6 +8840,7 @@ elfNN_aarch64_always_size_sections (bfd *output_bfd,
/* Finish up dynamic symbol handling. We set the contents of various
dynamic sections here. */
+
static bfd_boolean
elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
struct bfd_link_info *info,
@@ -8950,7 +8977,6 @@ do_glob_dat:
bfd_byte *loc;
/* This symbol needs a copy reloc. Set it up. */
-
if (h->dynindx == -1
|| (h->root.type != bfd_link_hash_defined
&& h->root.type != bfd_link_hash_defweak)
@@ -9013,8 +9039,7 @@ elfNN_aarch64_init_small_plt0_entry (bfd *output_bfd ATTRIBUTE_UNUSED,
// GOTPLT entry for this.
br x17
PLT0 will be slightly different in ELF32 due to different got entry
- size.
- */
+ size. */
bfd_vma plt_got_2nd_ent; /* Address of GOT[2]. */
bfd_vma plt_base;
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 8615343..cf1d670 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,19 @@
+2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
+
+ * testsuite/ld-aarch64/aarch64-elf.exp: Run new tests.
+ * testsuite/ld-aarch64/tls-desc-ie-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-all-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-gd-le-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-gdesc-le-2-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-gdesc-le-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-ie-le-2-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-ie-le-3-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-relax-ie-le-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-tiny-desc-ie-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-tiny-desc-le-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-tiny-gd-ie-ilp32.d: New test.
+ * testsuite/ld-aarch64/tls-tiny-gd-le-ilp32.d: New test.
+
2017-01-23 Nick Clifton <nickc@redhat.com>
* po/ga.po: Updated Irish translation.
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index f77b169..ca21e17 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -213,10 +213,13 @@ run_dump_test "farcall-b-section"
run_dump_test "farcall-bl-section"
run_dump_test "tls-relax-all"
+run_dump_test "tls-relax-all-ilp32"
run_dump_test "tls-relax-gd-le"
+run_dump_test "tls-relax-gd-le-ilp32"
run_dump_test "tls-relax-gdesc-le"
-run_dump_test "tls-relax-gd-ie-ilp32"
+run_dump_test "tls-relax-gdesc-le-ilp32"
run_dump_test "tls-relax-gd-ie"
+run_dump_test "tls-relax-gd-ie-ilp32"
run_dump_test_lp64 "tls-relax-large-gd-ie"
run_dump_test_lp64 "tls-relax-large-gd-ie-be"
run_dump_test_lp64 "tls-relax-large-gd-le"
@@ -227,21 +230,30 @@ run_dump_test_lp64 "tls-relax-large-desc-le"
run_dump_test_lp64 "tls-relax-large-desc-le-be"
run_dump_test "tls-relax-gdesc-ie"
run_dump_test "tls-relax-ie-le"
+run_dump_test "tls-relax-ie-le-ilp32"
run_dump_test "tls-relax-ld-le-small"
run_dump_test "tls-relax-ld-le-small-ilp32"
run_dump_test "tls-relax-ld-le-tiny"
run_dump_test "tls-relax-ld-le-tiny-ilp32"
run_dump_test "tls-desc-ie"
+run_dump_test "tls-desc-ie-ilp32"
run_dump_test "tls-relax-gdesc-ie-2"
run_dump_test "tls-relax-gdesc-le-2"
+run_dump_test "tls-relax-gdesc-le-2-ilp32"
run_dump_test "tls-relax-ie-le-2"
+run_dump_test "tls-relax-ie-le-2-ilp32"
run_dump_test "tls-relax-ie-le-3"
+run_dump_test "tls-relax-ie-le-3-ilp32"
run_dump_test "tls-tiny-gd"
run_dump_test "tls-tiny-gd-ie"
+run_dump_test "tls-tiny-gd-ie-ilp32"
run_dump_test "tls-tiny-gd-le"
+run_dump_test "tls-tiny-gd-le-ilp32"
run_dump_test "tls-tiny-desc"
run_dump_test "tls-tiny-desc-ie"
+run_dump_test "tls-tiny-desc-ie-ilp32"
run_dump_test "tls-tiny-desc-le"
+run_dump_test "tls-tiny-desc-le-ilp32"
run_dump_test "tls-tiny-ie"
run_dump_test_lp64 "tls-large-ie"
run_dump_test_lp64 "tls-large-ie-be"
diff --git a/ld/testsuite/ld-aarch64/tls-desc-ie-ilp32.d b/ld/testsuite/ld-aarch64/tls-desc-ie-ilp32.d
new file mode 100644
index 0000000..40680a6
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-desc-ie-ilp32.d
@@ -0,0 +1,37 @@
+#source: tls-desc-ie.s
+#as: -mabi=ilp32
+#ld: -shared -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: 90000080 adrp x0, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +10004: 91002000 add x0, x0, #0x8
+ +10008: 94000016 bl 10060 <.*>
+ +1000c: d503201f nop
+ +10010: 90000080 adrp x0, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +10014: b9400400 ldr w0, \[x0, #4\]
+ +10018: d503201f nop
+ +1001c: d503201f nop
+ +10020: d53bd041 mrs x1, tpidr_el0
+ +10024: 8b000020 add x0, x1, x0
+ +10028: d53bd042 mrs x2, tpidr_el0
+ +1002c: 90000080 adrp x0, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +10030: f9400400 ldr x0, \[x0, #8\]
+ +10034: 8b000040 add x0, x2, x0
+ +10038: b9400000 ldr w0, \[x0\]
+ +1003c: 0b000020 add w0, w1, w0
+
+Disassembly of section .plt:
+
+00010040 <.plt>:
+ +10040: a9bf7bf0 stp x16, x30, \[sp, #-16\]!
+ +10044: 90000090 adrp x16, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +10048: b9401a11 ldr w17, \[x16, #24\]
+ +1004c: 11006210 add w16, w16, #0x18
+ +10050: d61f0220 br x17
+ +10054: d503201f nop
+ +10058: d503201f nop
+ +1005c: d503201f nop
+ +10060: 90000090 adrp x16, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +10064: b9401e11 ldr w17, \[x16, #28\]
+ +10068: 11007210 add w16, w16, #0x1c
+ +1006c: d61f0220 br x17
diff --git a/ld/testsuite/ld-aarch64/tls-relax-all-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-all-ilp32.d
new file mode 100644
index 0000000..1cb4ef4
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-all-ilp32.d
@@ -0,0 +1,40 @@
+#source: tls-relax-all.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: a9bf7bfd stp x29, x30, \[sp, #-16\]!
+ +10004: 910003fd mov x29, sp
+ +10008: 90000080 adrp x0, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +1000c: b9400400 ldr w0, \[x0, #4\]
+ +10010: d503201f nop
+ +10014: d503201f nop
+ +10018: d53bd041 mrs x1, tpidr_el0
+ +1001c: 8b000020 add x0, x1, x0
+ +10020: b9400001 ldr w1, \[x0\]
+ +10024: 52a00000 movz w0, #0x0, lsl #16
+ +10028: 72800180 movk w0, #0xc
+ +1002c: d503201f nop
+ +10030: d503201f nop
+ +10034: d53bd042 mrs x2, tpidr_el0
+ +10038: 8b000040 add x0, x2, x0
+ +1003c: b9400000 ldr w0, \[x0\]
+ +10040: 0b000021 add w1, w1, w0
+ +10044: 90000080 adrp x0, 20000 <_GLOBAL_OFFSET_TABLE_>
+ +10048: b9400800 ldr w0, \[x0, #8\]
+ +1004c: d53bd041 mrs x1, tpidr_el0
+ +10050: 0b000020 add w0, w1, w0
+ +10054: b9400000 ldr w0, \[x0\]
+ +10058: 0b000021 add w1, w1, w0
+ +1005c: 52a00000 movz w0, #0x0, lsl #16
+ +10060: 72800280 movk w0, #0x14
+ +10064: d53bd041 mrs x1, tpidr_el0
+ +10068: 0b000020 add w0, w1, w0
+ +1006c: b9400000 ldr w0, \[x0\]
+ +10070: 0b000021 add w1, w1, w0
+ +10074: d53bd042 mrs x2, tpidr_el0
+ +10078: 52a00000 movz w0, #0x0, lsl #16
+ +1007c: 72800300 movk w0, #0x18
+ +10080: 8b000040 add x0, x2, x0
+ +10084: b9400000 ldr w0, \[x0\]
+ +10088: 0b000020 add w0, w1, w0
diff --git a/ld/testsuite/ld-aarch64/tls-relax-gd-le-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-gd-le-ilp32.d
new file mode 100644
index 0000000..dd91cb4
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-gd-le-ilp32.d
@@ -0,0 +1,10 @@
+#source: tls-relax-gd-le.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: 52a00000 movz w0, #0x0, lsl #16
+ +10004: 72800100 movk w0, #0x8
+ +10008: d53bd041 mrs x1, tpidr_el0
+ +1000c: 0b000020 add w0, w1, w0
+ +10010: b9400000 ldr w0, \[x0\]
diff --git a/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-2-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-2-ilp32.d
new file mode 100644
index 0000000..903b0b4
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-2-ilp32.d
@@ -0,0 +1,19 @@
+#source: tls-relax-gdesc-le-2.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: 52a00000 movz w0, #0x0, lsl #16
+ +10004: d503201f nop
+ +10008: d503201f nop
+ +1000c: 72800100 movk w0, #0x8
+ +10010: d503201f nop
+ +10014: d503201f nop
+ +10018: d503201f nop
+ +1001c: d503201f nop
+ +10020: d503201f nop
+ +10024: d503201f nop
+ +10028: d503201f nop
+ +1002c: d53bd041 mrs x1, tpidr_el0
+ +10030: 8b000020 add x0, x1, x0
+ +10034: b9400000 ldr w0, \[x0\]
diff --git a/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-ilp32.d
new file mode 100644
index 0000000..020554b
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-ilp32.d
@@ -0,0 +1,12 @@
+#source: tls-relax-gdesc-le.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: 52a00000 movz w0, #0x0, lsl #16
+ +10004: 72800100 movk w0, #0x8
+ +10008: d503201f nop
+ +1000c: d503201f nop
+ +10010: d53bd041 mrs x1, tpidr_el0
+ +10014: 8b000020 add x0, x1, x0
+ +10018: b9400000 ldr w0, \[x0\]
diff --git a/ld/testsuite/ld-aarch64/tls-relax-ie-le-2-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-ie-le-2-ilp32.d
new file mode 100644
index 0000000..71ee72c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-ie-le-2-ilp32.d
@@ -0,0 +1,18 @@
+#source: tls-relax-ie-le-2.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: d53bd041 mrs x1, tpidr_el0
+ +10004: d503201f nop
+ +10008: d503201f nop
+ +1000c: 52a00000 movz w0, #0x0, lsl #16
+ +10010: d503201f nop
+ +10014: d503201f nop
+ +10018: d503201f nop
+ +1001c: 72800100 movk w0, #0x8
+ +10020: d503201f nop
+ +10024: 8b000020 add x0, x1, x0
+ +10028: d503201f nop
+ +1002c: d503201f nop
+ +10030: b9400000 ldr w0, \[x0\]
diff --git a/ld/testsuite/ld-aarch64/tls-relax-ie-le-3-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-ie-le-3-ilp32.d
new file mode 100644
index 0000000..e0bc05d
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-ie-le-3-ilp32.d
@@ -0,0 +1,10 @@
+#source: tls-relax-ie-le-3.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: d53bd042 mrs x2, tpidr_el0
+ +10004: 52a0000f movz w15, #0x0, lsl #16
+ +10008: 7280010f movk w15, #0x8
+ +1000c: 8b0f004f add x15, x2, x15
+ +10010: b94001e0 ldr w0, \[x15\]
diff --git a/ld/testsuite/ld-aarch64/tls-relax-ie-le-ilp32.d b/ld/testsuite/ld-aarch64/tls-relax-ie-le-ilp32.d
new file mode 100644
index 0000000..ede3d8c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-relax-ie-le-ilp32.d
@@ -0,0 +1,10 @@
+#source: tls-relax-ie-le.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+ +10000: d53bd041 mrs x1, tpidr_el0
+ +10004: 52a00000 movz w0, #0x0, lsl #16
+ +10008: 72800100 movk w0, #0x8
+ +1000c: 8b000020 add x0, x1, x0
+ +10010: b9400000 ldr w0, \[x0\]
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-desc-ie-ilp32.d b/ld/testsuite/ld-aarch64/tls-tiny-desc-ie-ilp32.d
new file mode 100644
index 0000000..ebbaf85
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-desc-ie-ilp32.d
@@ -0,0 +1,12 @@
+#source: tls-tiny-desc-ie.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+00010000 \<test\>:
+ +10000: 18080020 ldr w0, 20004 \<_GLOBAL_OFFSET_TABLE_\+0x4\>
+ +10004: d503201f nop
+ +10008: d503201f nop
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-desc-le-ilp32.d b/ld/testsuite/ld-aarch64/tls-tiny-desc-le-ilp32.d
new file mode 100644
index 0000000..79a6f5c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-desc-le-ilp32.d
@@ -0,0 +1,12 @@
+#source: tls-tiny-desc-le.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+00010000 \<test\>:
+ +10000: 52a00000 movz w0, #0x0, lsl #16
+ +10004: 72800100 movk w0, #0x8
+ +10008: d503201f nop
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd-ie-ilp32.d b/ld/testsuite/ld-aarch64/tls-tiny-gd-ie-ilp32.d
new file mode 100644
index 0000000..1ea6110
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd-ie-ilp32.d
@@ -0,0 +1,12 @@
+#source: tls-tiny-gd-ie.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+00010000 \<test\>:
+ +10000: 18080020 ldr w0, 20004 \<_GLOBAL_OFFSET_TABLE_\+0x4\>
+ +10004: d53bd041 mrs x1, tpidr_el0
+ +10008: 0b000020 add w0, w1, w0
diff --git a/ld/testsuite/ld-aarch64/tls-tiny-gd-le-ilp32.d b/ld/testsuite/ld-aarch64/tls-tiny-gd-le-ilp32.d
new file mode 100644
index 0000000..5213a04
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/tls-tiny-gd-le-ilp32.d
@@ -0,0 +1,12 @@
+#source: tls-tiny-gd-le.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -T relocs-ilp32.ld -e0
+#objdump: -dr
+#...
+
+Disassembly of section .text:
+
+00010000 \<test\>:
+ +10000: d53bd041 mrs x1, tpidr_el0
+ +10004: 11400020 add w0, w1, #0x0, lsl #12
+ +10008: 11002000 add w0, w0, #0x8
generated by cgit v1.1 at 2024-11-14 19:30:05 +0000