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authorChristophe Lyon <christophe.lyon@st.com>2010-03-02 08:19:54 +0000
committerChristophe Lyon <christophe.lyon@st.com>2010-03-02 08:19:54 +0000
commitfe33d2fa468504c7c7790f1247e280aae9cd930d (patch)
treed68f2713713e4ba6d5d8b111bfa0b8fe3660a893
parent679b7c76e55b841830aee0642a343f14ebf0827e (diff)
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2010-03-02 Christophe Lyon <christophe.lyon@st.com>
Alan Modra <amodra@gmail.com> bfd/ * elf32-arm.c (a8_erratum_fix): Add st_type field to record the destination mode of the a8 stub. (elf32_arm_link_hash_table): Add top_id field. (elf32_arm_link_hash_table_create): Initialize top_id. (arm_type_of_stub): Update prototype, st_type can now be updated by this function. Actual destination address in case of PLT is computed here, to help factorizing code. (elf32_arm_stub_name): Update prototype, use stub_type additional parameter to build stub name. (elf32_arm_get_stub_entry): Update prototype, use stub_type additional parameter to build stub entry. (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of put_thumb_insn/put_arm_insn as BE8 encoding is now handled later. Call elf32_arm_final_link_relocate to process all in-stub relocations. (elf32_arm_setup_section_lists): Update top_id. (cortex_a8_erratum_scan): Record stub destination mode. (elf32_arm_size_stubs): Update call to arm_type_of_stub according to new prototype. (elf32_arm_final_link_relocate): Enable processing of in-stub REL32 relocations. Rely on arm_type_of_stub to detect if a stub is needed, enabling code factorization. (elf32_arm_final_link): Process stub sections. (elf32_arm_output_map_sym): Add entry to code/data map. ld/testsuite/ * ld-arm/arm-elf.exp: Change .text start address for farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib test. * ld-arm/farcall-mixed-lib-v4t.d: New test. * ld-arm/farcall-mixed-lib1.s: Don't force armv5t. * ld-arm/farcall-mixed-lib2.s: Likewise. * ld-arm/arm-call.d: Update expected results. * ld-arm/cortex-a8-far.d: Likewise. * ld-arm/farcall-group-size2.d: Likewise. * ld-arm/farcall-group.d: Likewise. * ld-arm/farcall-mix.d: Likewise. * ld-arm/farcall-mix2.d: Likewise. * ld-arm/farcall-mixed-app-v5.d: Likewise. * ld-arm/farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise. * ld-arm/farcall-thumb-arm.d: Likewise. * ld-arm/farcall-thumb-arm-blx.d: Likewise. * ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm.s: Update test. Add a new call to potentially generate different types of stubs.
-rw-r--r--bfd/ChangeLog28
-rw-r--r--bfd/elf32-arm.c271
-rw-r--r--ld/testsuite/ChangeLog25
-rw-r--r--ld/testsuite/ld-arm/arm-call.d20
-rw-r--r--ld/testsuite/ld-arm/arm-elf.exp19
-rw-r--r--ld/testsuite/ld-arm/cortex-a8-far.d20
-rw-r--r--ld/testsuite/ld-arm/farcall-group-size2.d22
-rw-r--r--ld/testsuite/ld-arm/farcall-group.d47
-rw-r--r--ld/testsuite/ld-arm/farcall-mix.d36
-rw-r--r--ld/testsuite/ld-arm/farcall-mix2.d33
-rw-r--r--ld/testsuite/ld-arm/farcall-mixed-app-v5.d12
-rw-r--r--ld/testsuite/ld-arm/farcall-mixed-app.d12
-rw-r--r--ld/testsuite/ld-arm/farcall-mixed-lib-v4t.d123
-rw-r--r--ld/testsuite/ld-arm/farcall-mixed-lib.d49
-rw-r--r--ld/testsuite/ld-arm/farcall-mixed-lib1.s1
-rw-r--r--ld/testsuite/ld-arm/farcall-mixed-lib2.s1
-rw-r--r--ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d16
-rw-r--r--ld/testsuite/ld-arm/farcall-thumb-arm-blx.d12
-rw-r--r--ld/testsuite/ld-arm/farcall-thumb-arm-pic-veneer.d18
-rw-r--r--ld/testsuite/ld-arm/farcall-thumb-arm.d24
-rw-r--r--ld/testsuite/ld-arm/farcall-thumb-arm.s8
21 files changed, 530 insertions, 267 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 5e17dbe..1c08054 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,31 @@
+2010-03-02 Christophe Lyon <christophe.lyon@st.com>
+ Alan Modra <amodra@gmail.com>
+
+ * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
+ destination mode of the a8 stub.
+ (elf32_arm_link_hash_table): Add top_id field.
+ (elf32_arm_link_hash_table_create): Initialize top_id.
+ (arm_type_of_stub): Update prototype, st_type can now be updated
+ by this function. Actual destination address in case of PLT is
+ computed here, to help factorizing code.
+ (elf32_arm_stub_name): Update prototype, use stub_type additional
+ parameter to build stub name.
+ (elf32_arm_get_stub_entry): Update prototype, use stub_type
+ additional parameter to build stub entry.
+ (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
+ put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
+ Call elf32_arm_final_link_relocate to process all in-stub
+ relocations.
+ (elf32_arm_setup_section_lists): Update top_id.
+ (cortex_a8_erratum_scan): Record stub destination mode.
+ (elf32_arm_size_stubs): Update call to arm_type_of_stub according
+ to new prototype.
+ (elf32_arm_final_link_relocate): Enable processing of in-stub
+ REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
+ needed, enabling code factorization.
+ (elf32_arm_final_link): Process stub sections.
+ (elf32_arm_output_map_sym): Add entry to code/data map.
+
2010-03-01 David S. Miller <davem@davemloft.net>
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index a0694c1..fd40315 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -2399,6 +2399,7 @@ struct a8_erratum_fix {
unsigned long orig_insn;
char *stub_name;
enum elf32_arm_stub_type stub_type;
+ int st_type;
};
/* A table of relocs applied to branches which might trigger Cortex-A8
@@ -2650,6 +2651,9 @@ struct elf32_arm_link_hash_table
information on stub grouping. */
struct map_stub *stub_group;
+ /* Number of elements in stub_group. */
+ int top_id;
+
/* Assorted information used by elf32_arm_size_stubs. */
unsigned int bfd_count;
int top_index;
@@ -2944,6 +2948,7 @@ elf32_arm_link_hash_table_create (bfd *abfd)
ret->add_stub_section = NULL;
ret->layout_sections_again = NULL;
ret->stub_group = NULL;
+ ret->top_id = 0;
ret->bfd_count = 0;
ret->top_index = 0;
ret->input_list = NULL;
@@ -3046,7 +3051,7 @@ static enum elf32_arm_stub_type
arm_type_of_stub (struct bfd_link_info *info,
asection *input_sec,
const Elf_Internal_Rela *rel,
- unsigned char st_type,
+ int *actual_st_type,
struct elf32_arm_link_hash_entry *hash,
bfd_vma destination,
asection *sym_sec,
@@ -3061,6 +3066,7 @@ arm_type_of_stub (struct bfd_link_info *info,
int thumb_only;
enum elf32_arm_stub_type stub_type = arm_stub_none;
int use_plt = 0;
+ int st_type = *actual_st_type;
/* We don't know the actual type of destination in case it is of
type STT_SECTION: give up. */
@@ -3080,14 +3086,15 @@ arm_type_of_stub (struct bfd_link_info *info,
+ input_sec->output_section->vma
+ rel->r_offset);
- branch_offset = (bfd_signed_vma)(destination - location);
-
r_type = ELF32_R_TYPE (rel->r_info);
/* Keep a simpler condition, for the sake of clarity. */
- if (globals->splt != NULL && hash != NULL && hash->root.plt.offset != (bfd_vma) -1)
+ if (globals->splt != NULL
+ && hash != NULL
+ && hash->root.plt.offset != (bfd_vma) -1)
{
use_plt = 1;
+
/* Note when dealing with PLT entries: the main PLT stub is in
ARM mode, so if the branch is in Thumb mode, another
Thumb->ARM stub will be inserted later just before the ARM
@@ -3096,8 +3103,15 @@ arm_type_of_stub (struct bfd_link_info *info,
Thumb->Arm one and branch directly to the ARM PLT entry
because it avoids spreading offset corrections in several
places. */
+
+ destination = (globals->splt->output_section->vma
+ + globals->splt->output_offset
+ + hash->root.plt.offset);
+ st_type = STT_FUNC;
}
+ branch_offset = (bfd_signed_vma)(destination - location);
+
if (r_type == R_ARM_THM_CALL || r_type == R_ARM_THM_JUMP24)
{
/* Handle cases where:
@@ -3191,7 +3205,9 @@ arm_type_of_stub (struct bfd_link_info *info,
}
}
}
- else if (r_type == R_ARM_CALL || r_type == R_ARM_JUMP24 || r_type == R_ARM_PLT32)
+ else if (r_type == R_ARM_CALL
+ || r_type == R_ARM_JUMP24
+ || r_type == R_ARM_PLT32)
{
if (st_type == STT_ARM_TFUNC)
{
@@ -3246,6 +3262,12 @@ arm_type_of_stub (struct bfd_link_info *info,
}
}
+ /* If a stub is needed, record the actual destination type. */
+ if (stub_type != arm_stub_none)
+ {
+ *actual_st_type = st_type;
+ }
+
return stub_type;
}
@@ -3255,31 +3277,34 @@ static char *
elf32_arm_stub_name (const asection *input_section,
const asection *sym_sec,
const struct elf32_arm_link_hash_entry *hash,
- const Elf_Internal_Rela *rel)
+ const Elf_Internal_Rela *rel,
+ enum elf32_arm_stub_type stub_type)
{
char *stub_name;
bfd_size_type len;
if (hash)
{
- len = 8 + 1 + strlen (hash->root.root.root.string) + 1 + 8 + 1;
+ len = 8 + 1 + strlen (hash->root.root.root.string) + 1 + 8 + 1 + 2 + 1;
stub_name = (char *) bfd_malloc (len);
if (stub_name != NULL)
- sprintf (stub_name, "%08x_%s+%x",
+ sprintf (stub_name, "%08x_%s+%x_%d",
input_section->id & 0xffffffff,
hash->root.root.root.string,
- (int) rel->r_addend & 0xffffffff);
+ (int) rel->r_addend & 0xffffffff,
+ (int) stub_type);
}
else
{
- len = 8 + 1 + 8 + 1 + 8 + 1 + 8 + 1;
+ len = 8 + 1 + 8 + 1 + 8 + 1 + 8 + 1 + 2 + 1;
stub_name = (char *) bfd_malloc (len);
if (stub_name != NULL)
- sprintf (stub_name, "%08x_%x:%x+%x",
+ sprintf (stub_name, "%08x_%x:%x+%x_%d",
input_section->id & 0xffffffff,
sym_sec->id & 0xffffffff,
(int) ELF32_R_SYM (rel->r_info) & 0xffffffff,
- (int) rel->r_addend & 0xffffffff);
+ (int) rel->r_addend & 0xffffffff,
+ (int) stub_type);
}
return stub_name;
@@ -3293,7 +3318,8 @@ elf32_arm_get_stub_entry (const asection *input_section,
const asection *sym_sec,
struct elf_link_hash_entry *hash,
const Elf_Internal_Rela *rel,
- struct elf32_arm_link_hash_table *htab)
+ struct elf32_arm_link_hash_table *htab,
+ enum elf32_arm_stub_type stub_type)
{
struct elf32_arm_stub_hash_entry *stub_entry;
struct elf32_arm_link_hash_entry *h = (struct elf32_arm_link_hash_entry *) hash;
@@ -3311,7 +3337,8 @@ elf32_arm_get_stub_entry (const asection *input_section,
if (h != NULL && h->stub_cache != NULL
&& h->stub_cache->h == h
- && h->stub_cache->id_sec == id_sec)
+ && h->stub_cache->id_sec == id_sec
+ && h->stub_cache->stub_type == stub_type)
{
stub_entry = h->stub_cache;
}
@@ -3319,7 +3346,7 @@ elf32_arm_get_stub_entry (const asection *input_section,
{
char *stub_name;
- stub_name = elf32_arm_stub_name (id_sec, sym_sec, h, rel);
+ stub_name = elf32_arm_stub_name (id_sec, sym_sec, h, rel, stub_type);
if (stub_name == NULL)
return NULL;
@@ -3479,7 +3506,7 @@ arm_build_one_stub (struct bfd_hash_entry *gen_entry,
/* We have to do the a8 fixes last, as they are less aligned than
the other veneers. */
return TRUE;
-
+
/* Make a note of the offset within the stubs for this entry. */
stub_entry->stub_offset = stub_sec->size;
loc = stub_sec->contents + stub_entry->stub_offset;
@@ -3514,17 +3541,17 @@ arm_build_one_stub (struct bfd_hash_entry *gen_entry,
BFD_ASSERT ((data & 0xff00) == 0xd000);
data |= ((stub_entry->orig_insn >> 22) & 0xf) << 8;
}
- put_thumb_insn (globals, stub_bfd, data, loc + size);
+ bfd_put_16 (stub_bfd, data, loc + size);
size += 2;
}
break;
case THUMB32_TYPE:
- put_thumb_insn (globals, stub_bfd,
- (template_sequence[i].data >> 16) & 0xffff,
- loc + size);
- put_thumb_insn (globals, stub_bfd, template_sequence[i].data & 0xffff,
- loc + size + 2);
+ bfd_put_16 (stub_bfd,
+ (template_sequence[i].data >> 16) & 0xffff,
+ loc + size);
+ bfd_put_16 (stub_bfd, template_sequence[i].data & 0xffff,
+ loc + size + 2);
if (template_sequence[i].r_type != R_ARM_NONE)
{
stub_reloc_idx[nrelocs] = i;
@@ -3534,8 +3561,8 @@ arm_build_one_stub (struct bfd_hash_entry *gen_entry,
break;
case ARM_TYPE:
- put_arm_insn (globals, stub_bfd, template_sequence[i].data,
- loc + size);
+ bfd_put_32 (stub_bfd, template_sequence[i].data,
+ loc + size);
/* Handle cases where the target is encoded within the
instruction. */
if (template_sequence[i].r_type == R_ARM_JUMP24)
@@ -3614,11 +3641,23 @@ arm_build_one_stub (struct bfd_hash_entry *gen_entry,
}
else
{
- _bfd_final_link_relocate (elf32_arm_howto_from_type
- (template_sequence[stub_reloc_idx[i]].r_type), stub_bfd, stub_sec,
- stub_sec->contents, stub_entry->stub_offset + stub_reloc_offset[i],
- sym_value + stub_entry->target_addend,
- template_sequence[stub_reloc_idx[i]].reloc_addend);
+ Elf_Internal_Rela rel;
+ bfd_boolean unresolved_reloc;
+ char *error_message;
+ bfd_vma points_to = sym_value + stub_entry->target_addend
+ + template_sequence[stub_reloc_idx[i]].reloc_addend;
+
+ rel.r_offset = stub_entry->stub_offset + stub_reloc_offset[i];
+ rel.r_info = ELF32_R_INFO (0,
+ template_sequence[stub_reloc_idx[i]].r_type);
+ rel.r_addend = 0;
+
+ elf32_arm_final_link_relocate (elf32_arm_howto_from_type
+ (template_sequence[stub_reloc_idx[i]].r_type),
+ stub_bfd, info->output_bfd, stub_sec, stub_sec->contents, &rel,
+ points_to, info, stub_entry->target_section, "", stub_entry->st_type,
+ (struct elf_link_hash_entry *) stub_entry->h, &unresolved_reloc,
+ &error_message);
}
return TRUE;
@@ -3745,6 +3784,7 @@ elf32_arm_setup_section_lists (bfd *output_bfd,
htab->stub_group = (struct map_stub *) bfd_zmalloc (amt);
if (htab->stub_group == NULL)
return -1;
+ htab->top_id = top_id;
/* We can't use output_bfd->section_count here to find the top output
section index as some sections may have been removed, and
@@ -4033,7 +4073,7 @@ cortex_a8_erratum_scan (bfd *input_bfd,
}
is_32bit_branch = is_b || is_bl || is_blx || is_bcc;
-
+
if (((base_vma + i) & 0xfff) == 0xffe
&& insn_32bit
&& is_32bit_branch
@@ -4204,6 +4244,8 @@ cortex_a8_erratum_scan (bfd *input_bfd,
a8_fixes[num_a8_fixes].orig_insn = insn;
a8_fixes[num_a8_fixes].stub_name = stub_name;
a8_fixes[num_a8_fixes].stub_type = stub_type;
+ a8_fixes[num_a8_fixes].st_type =
+ is_blx ? STT_FUNC : STT_ARM_TFUNC;
num_a8_fixes++;
}
@@ -4219,11 +4261,11 @@ cortex_a8_erratum_scan (bfd *input_bfd,
if (elf_section_data (section)->this_hdr.contents == NULL)
free (contents);
}
-
+
*a8_fixes_p = a8_fixes;
*num_a8_fixes_p = num_a8_fixes;
*a8_fix_table_size_p = a8_fix_table_size;
-
+
return FALSE;
}
@@ -4374,7 +4416,7 @@ elf32_arm_size_stubs (bfd *output_bfd,
const char *sym_name;
char *stub_name;
const asection *id_sec;
- unsigned char st_type;
+ int st_type;
bfd_boolean created_stub = FALSE;
r_type = ELF32_R_TYPE (irela->r_info);
@@ -4432,7 +4474,7 @@ elf32_arm_size_stubs (bfd *output_bfd,
/* This is an undefined symbol. It can never
be resolved. */
continue;
-
+
if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
sym_value = sym->st_value;
destination = (sym_value + irela->r_addend
@@ -4526,7 +4568,7 @@ elf32_arm_size_stubs (bfd *output_bfd,
{
/* Determine what (if any) linker stub is needed. */
stub_type = arm_type_of_stub (info, section, irela,
- st_type, hash,
+ &st_type, hash,
destination, sym_sec,
input_bfd, sym_name);
if (stub_type == arm_stub_none)
@@ -4537,7 +4579,7 @@ elf32_arm_size_stubs (bfd *output_bfd,
/* Get the name of this stub. */
stub_name = elf32_arm_stub_name (id_sec, sym_sec, hash,
- irela);
+ irela, stub_type);
if (!stub_name)
goto error_ret_free_internal;
@@ -4737,7 +4779,7 @@ elf32_arm_size_stubs (bfd *output_bfd,
stub_entry->target_value = a8_fixes[i].offset;
stub_entry->target_addend = a8_fixes[i].addend;
stub_entry->orig_insn = a8_fixes[i].orig_insn;
- stub_entry->st_type = STT_ARM_TFUNC;
+ stub_entry->st_type = a8_fixes[i].st_type;
size = find_stub_size_and_template (a8_fixes[i].stub_type,
&template_sequence,
@@ -6918,6 +6960,7 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto,
".tls_vars") == 0)
&& ((r_type != R_ARM_REL32 && r_type != R_ARM_REL32_NOI)
|| !SYMBOL_CALLS_LOCAL (info, h))
+ && (!strstr (input_section->name, STUB_SUFFIX))
&& (h == NULL
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
|| h->root.type != bfd_link_hash_undefweak)
@@ -7042,7 +7085,6 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto,
case R_ARM_PC24: /* Arm B/BL instruction. */
case R_ARM_PLT32:
{
- bfd_signed_vma branch_offset;
struct elf32_arm_stub_hash_entry *stub_entry = NULL;
if (r_type == R_ARM_XPC25)
@@ -7078,45 +7120,46 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto,
|| r_type == R_ARM_JUMP24
|| r_type == R_ARM_PLT32)
{
- bfd_vma from;
-
- /* If the call goes through a PLT entry, make sure to
- check distance to the right destination address. */
- if (h != NULL && splt != NULL && h->plt.offset != (bfd_vma) -1)
- {
- value = (splt->output_section->vma
- + splt->output_offset
- + h->plt.offset);
- *unresolved_reloc_p = FALSE;
- /* The PLT entry is in ARM mode, regardless of the
- target function. */
- sym_flags = STT_FUNC;
- }
+ enum elf32_arm_stub_type stub_type = arm_stub_none;
+ struct elf32_arm_link_hash_entry *hash;
+
+ hash = (struct elf32_arm_link_hash_entry *) h;
+ stub_type = arm_type_of_stub (info, input_section, rel,
+ &sym_flags, hash,
+ value, sym_sec,
+ input_bfd, sym_name);
- from = (input_section->output_section->vma
- + input_section->output_offset
- + rel->r_offset);
- branch_offset = (bfd_signed_vma)(value - from);
-
- if (branch_offset > ARM_MAX_FWD_BRANCH_OFFSET
- || branch_offset < ARM_MAX_BWD_BRANCH_OFFSET
- || ((sym_flags == STT_ARM_TFUNC)
- && (((r_type == R_ARM_CALL) && !globals->use_blx)
- || (r_type == R_ARM_JUMP24)
- || (r_type == R_ARM_PLT32) ))
- )
+ if (stub_type != arm_stub_none)
{
/* The target is out of reach, so redirect the
branch to the local stub for this function. */
stub_entry = elf32_arm_get_stub_entry (input_section,
sym_sec, h,
- rel, globals);
+ rel, globals,
+ stub_type);
if (stub_entry != NULL)
value = (stub_entry->stub_offset
+ stub_entry->stub_sec->output_offset
+ stub_entry->stub_sec->output_section->vma);
}
+ else
+ {
+ /* If the call goes through a PLT entry, make sure to
+ check distance to the right destination address. */
+ if (h != NULL
+ && splt != NULL
+ && h->plt.offset != (bfd_vma) -1)
+ {
+ value = (splt->output_section->vma
+ + splt->output_offset
+ + h->plt.offset);
+ *unresolved_reloc_p = FALSE;
+ /* The PLT entry is in ARM mode, regardless of the
+ target function. */
+ sym_flags = STT_FUNC;
+ }
+ }
}
/* The ARM ELF ABI says that this reloc is computed as: S - P + A
@@ -7501,58 +7544,29 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto,
}
}
- /* Handle calls via the PLT. */
- if (h != NULL && splt != NULL && h->plt.offset != (bfd_vma) -1)
- {
- value = (splt->output_section->vma
- + splt->output_offset
- + h->plt.offset);
- if (globals->use_blx && r_type == R_ARM_THM_CALL)
- {
- /* If the Thumb BLX instruction is available, convert the
- BL to a BLX instruction to call the ARM-mode PLT entry. */
- lower_insn = (lower_insn & ~0x1000) | 0x0800;
- sym_flags = STT_FUNC;
- }
- else
- {
- /* Target the Thumb stub before the ARM PLT entry. */
- value -= PLT_THUMB_STUB_SIZE;
- sym_flags = STT_ARM_TFUNC;
- }
- *unresolved_reloc_p = FALSE;
- }
-
+ enum elf32_arm_stub_type stub_type = arm_stub_none;
if (r_type == R_ARM_THM_CALL || r_type == R_ARM_THM_JUMP24)
{
/* Check if a stub has to be inserted because the destination
is too far. */
- bfd_vma from;
- bfd_signed_vma branch_offset;
- struct elf32_arm_stub_hash_entry *stub_entry = NULL;
-
- from = (input_section->output_section->vma
- + input_section->output_offset
- + rel->r_offset);
- branch_offset = (bfd_signed_vma)(value - from);
-
- if ((!thumb2
- && (branch_offset > THM_MAX_FWD_BRANCH_OFFSET
- || (branch_offset < THM_MAX_BWD_BRANCH_OFFSET)))
- ||
- (thumb2
- && (branch_offset > THM2_MAX_FWD_BRANCH_OFFSET
- || (branch_offset < THM2_MAX_BWD_BRANCH_OFFSET)))
- || ((sym_flags != STT_ARM_TFUNC)
- && (((r_type == R_ARM_THM_CALL) && !globals->use_blx)
- || r_type == R_ARM_THM_JUMP24)))
+ struct elf32_arm_stub_hash_entry *stub_entry;
+ struct elf32_arm_link_hash_entry *hash;
+
+ hash = (struct elf32_arm_link_hash_entry *) h;
+
+ stub_type = arm_type_of_stub (info, input_section, rel,
+ &sym_flags, hash, value, sym_sec,
+ input_bfd, sym_name);
+
+ if (stub_type != arm_stub_none)
{
/* The target is out of reach or we are changing modes, so
redirect the branch to the local stub for this
function. */
stub_entry = elf32_arm_get_stub_entry (input_section,
sym_sec, h,
- rel, globals);
+ rel, globals,
+ stub_type);
if (stub_entry != NULL)
value = (stub_entry->stub_offset
+ stub_entry->stub_sec->output_offset
@@ -7569,6 +7583,33 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto,
}
}
+ /* Handle calls via the PLT. */
+ if (stub_type == arm_stub_none
+ && h != NULL
+ && splt != NULL
+ && h->plt.offset != (bfd_vma) -1)
+ {
+ value = (splt->output_section->vma
+ + splt->output_offset
+ + h->plt.offset);
+
+ if (globals->use_blx && r_type == R_ARM_THM_CALL)
+ {
+ /* If the Thumb BLX instruction is available, convert
+ the BL to a BLX instruction to call the ARM-mode
+ PLT entry. */
+ lower_insn = (lower_insn & ~0x1000) | 0x0800;
+ sym_flags = STT_FUNC;
+ }
+ else
+ {
+ /* Target the Thumb stub before the ARM PLT entry. */
+ value -= PLT_THUMB_STUB_SIZE;
+ sym_flags = STT_ARM_TFUNC;
+ }
+ *unresolved_reloc_p = FALSE;
+ }
+
relocation = value + signed_addend;
relocation -= (input_section->output_section->vma
@@ -9357,6 +9398,7 @@ static bfd_boolean
elf32_arm_final_link (bfd *abfd, struct bfd_link_info *info)
{
struct elf32_arm_link_hash_table *globals = elf32_arm_hash_table (info);
+ asection *sec, *osec;
if (globals == NULL)
return FALSE;
@@ -9365,6 +9407,20 @@ elf32_arm_final_link (bfd *abfd, struct bfd_link_info *info)
if (!bfd_elf_final_link (abfd, info))
return FALSE;
+ /* Process stub sections (eg BE8 encoding, ...). */
+ struct elf32_arm_link_hash_table *htab = elf32_arm_hash_table (info);
+ int i;
+ for(i=0; i<htab->top_id; i++) {
+ sec = htab->stub_group[i].stub_sec;
+ if (sec) {
+ osec = sec->output_section;
+ elf32_arm_write_section (abfd, info, sec, sec->contents);
+ if (! bfd_set_section_contents (abfd, osec, sec->contents,
+ sec->output_offset, sec->size))
+ return FALSE;
+ }
+ }
+
/* Write out any glue sections now that we have created all the
stubs. */
if (globals->bfd_of_glue_owner != NULL)
@@ -12866,6 +12922,7 @@ elf32_arm_output_map_sym (output_arch_syminfo *osi,
sym.st_other = 0;
sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_NOTYPE);
sym.st_shndx = osi->sec_shndx;
+ elf32_arm_section_map_add (osi->sec, names[type][1], offset);
return osi->func (osi->finfo, names[type], &sym, osi->sec, NULL) == 1;
}
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index d9f5b82..1652611 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,28 @@
+2010-03-02 Christophe Lyon <christophe.lyon@st.com>
+ Alan Modra <amodra@gmail.com>
+
+ * ld-arm/arm-elf.exp: Change .text start address for
+ farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib
+ test.
+ * ld-arm/farcall-mixed-lib-v4t.d: New test.
+ * ld-arm/farcall-mixed-lib1.s: Don't force armv5t.
+ * ld-arm/farcall-mixed-lib2.s: Likewise.
+ * ld-arm/arm-call.d: Update expected results.
+ * ld-arm/cortex-a8-far.d: Likewise.
+ * ld-arm/farcall-group-size2.d: Likewise.
+ * ld-arm/farcall-group.d: Likewise.
+ * ld-arm/farcall-mix.d: Likewise.
+ * ld-arm/farcall-mix2.d: Likewise.
+ * ld-arm/farcall-mixed-app-v5.d: Likewise.
+ * ld-arm/farcall-mixed-app.d: Likewise.
+ * ld-arm/farcall-mixed-lib.d: Likewise.
+ * ld-arm/farcall-thumb-arm.d: Likewise.
+ * ld-arm/farcall-thumb-arm-blx.d: Likewise.
+ * ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise.
+ * ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise.
+ * ld-arm/farcall-thumb-arm.s: Update test. Add a new call to
+ potentially generate different types of stubs.
+
2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/init-fini-arrays.d: Pass --wide to readelf.
diff --git a/ld/testsuite/ld-arm/arm-call.d b/ld/testsuite/ld-arm/arm-call.d
index 891208d..fa452ab 100644
--- a/ld/testsuite/ld-arm/arm-call.d
+++ b/ld/testsuite/ld-arm/arm-call.d
@@ -10,10 +10,10 @@ Disassembly of section .text:
800c: fb00000d blx 804a <t5>
8010: fa00000a blx 8040 <t1>
8014: fb000009 blx 8042 <t2>
- 8018: ea000012 b 8068 <__t1_from_arm>
- 801c: ea00000f b 8060 <__t2_from_arm>
- 8020: 1b000010 blne 8068 <__t1_from_arm>
- 8024: 1b00000d blne 8060 <__t2_from_arm>
+ 8018: ea000010 b 8060 <__t1_from_arm>
+ 801c: ea000011 b 8068 <__t2_from_arm>
+ 8020: 1b00000e blne 8060 <__t1_from_arm>
+ 8024: 1b00000f blne 8068 <__t2_from_arm>
8028: 1b000003 blne 803c <arm>
802c: eb000002 bl 803c <arm>
8030: faffffff blx 8034 <thumblocal>
@@ -49,10 +49,10 @@ Disassembly of section .text:
805c: 0000 lsls r0, r0, #0
...
-00008060 <__t2_from_arm>:
- 8060: e51ff004 ldr pc, \[pc, #-4\] ; 8064 <__t2_from_arm\+0x4>
- 8064: 00008043 .word 0x00008043
+00008060 <__t1_from_arm>:
+ 8060: e51ff004 ldr pc, \[pc, #-4\] ; 8064 <__t1_from_arm\+0x4>
+ 8064: 00008041 .word 0x00008041
-00008068 <__t1_from_arm>:
- 8068: e51ff004 ldr pc, \[pc, #-4\] ; 806c <__t1_from_arm\+0x4>
- 806c: 00008041 .word 0x00008041
+00008068 <__t2_from_arm>:
+ 8068: e51ff004 ldr pc, \[pc, #-4\] ; 806c <__t2_from_arm\+0x4>
+ 806c: 00008043 .word 0x00008043
diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp
index 40e78b8..87ea187 100644
--- a/ld/testsuite/ld-arm/arm-elf.exp
+++ b/ld/testsuite/ld-arm/arm-elf.exp
@@ -387,25 +387,25 @@ set armeabitests {
{{objdump -d farcall-thumb-thumb-pic-veneer.d}}
"farcall-thumb-thumb-pic-veneer"}
- {"Thumb-ARM farcall" "-Ttext 0x1000 --section-start .foo=0x2001014" "-W" {farcall-thumb-arm.s}
+ {"Thumb-ARM farcall" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W" {farcall-thumb-arm.s}
{{objdump -d farcall-thumb-arm.d}}
"farcall-thumb-arm"}
- {"Thumb-ARM farcall (BE8)" "-Ttext 0x1000 --section-start .foo=0x2001014 -EB --be8" "-W -EB" {farcall-thumb-arm.s}
+ {"Thumb-ARM farcall (BE8)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB --be8" "-W -EB" {farcall-thumb-arm.s}
{{objdump -d farcall-thumb-arm.d}}
"farcall-thumb-arm-be8"}
- {"Thumb-ARM farcall (BE)" "-Ttext 0x1000 --section-start .foo=0x2001014 -EB" "-W -EB" {farcall-thumb-arm.s}
+ {"Thumb-ARM farcall (BE)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 -EB" "-W -EB" {farcall-thumb-arm.s}
{{objdump -d farcall-thumb-arm.d}}
"farcall-thumb-arm-be"}
{"Thumb-ARM (short) call" "-Ttext 0x1000 --section-start .foo=0x0002014" "-W" {farcall-thumb-arm-short.s}
{{objdump -d farcall-thumb-arm-short.d}}
"farcall-thumb-arm-short"}
- {"Thumb-ARM farcall with BLX" "-Ttext 0x1000 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s}
+ {"Thumb-ARM farcall with BLX" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "-W -march=armv5t" {farcall-thumb-arm.s}
{{objdump -d farcall-thumb-arm-blx.d}}
"farcall-thumb-arm-blx"}
- {"Thumb-ARM farcall with BLX (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s}
+ {"Thumb-ARM farcall with BLX (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W -march=armv5t" {farcall-thumb-arm.s}
{{objdump -d farcall-thumb-arm-blx-pic-veneer.d}}
"farcall-thumb-arm-blx-pic-veneer"}
- {"Thumb-ARM farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "-W" {farcall-thumb-arm.s}
+ {"Thumb-ARM farcall (PIC veneer)" "-Ttext 0x1c01010 --section-start .foo=0x2001014 --pic-veneer" "-W" {farcall-thumb-arm.s}
{{objdump -d farcall-thumb-arm-pic-veneer.d}}
"farcall-thumb-arm-pic-veneer"}
@@ -437,7 +437,12 @@ set armeabitests {
{readelf -Ds farcall-mixed-app.sym}}
"farcall-mixed-app-v5"}
- {"Mixed ARM/Thumb shared library with long branches" "-shared -T arm-lib.ld" ""
+ {"Mixed ARM/Thumb shared library with long branches (v4t)" "-shared -T arm-lib.ld" "-march=armv4t"
+ {farcall-mixed-lib1.s farcall-mixed-lib2.s}
+ {{objdump -fdw farcall-mixed-lib-v4t.d}}
+ "farcall-mixed-lib.so"}
+
+ {"Mixed ARM/Thumb shared library with long branches (v5t)" "-shared -T arm-lib.ld" "-march=armv5t"
{farcall-mixed-lib1.s farcall-mixed-lib2.s}
{{objdump -fdw farcall-mixed-lib.d}}
"farcall-mixed-lib.so"}
diff --git a/ld/testsuite/ld-arm/cortex-a8-far.d b/ld/testsuite/ld-arm/cortex-a8-far.d
index 3d9059d..e327ac1 100644
--- a/ld/testsuite/ld-arm/cortex-a8-far.d
+++ b/ld/testsuite/ld-arm/cortex-a8-far.d
@@ -13,14 +13,14 @@ Disassembly of section \.text:
80000c: 7fff0000 .word 0x7fff0000
00800010 <three>:
- 800010: f001 e806 blx 801020 <__far_fn1_from_thumb>
- 800014: f001 e800 blx 801018 <__far_fn2_from_thumb>
+ 800010: f001 e802 blx 801018 <__far_fn1_from_thumb>
+ 800014: f001 e804 blx 801020 <__far_fn2_from_thumb>
...
800ff8: bf00 nop
00800ffa <label1>:
800ffa: ea81 0002 eor.w r0, r1, r2
- 800ffe: f000 b813 b.w 801028 <__far_fn1_from_thumb\+0x8>
+ 800ffe: f000 b813 b.w 801028 <__far_fn2_from_thumb\+0x8>
801002: ea81 0002 eor.w r0, r1, r2
801006: ea81 0002 eor.w r0, r1, r2
80100a: f7ff bff6 b.w 800ffa <label1>
@@ -28,13 +28,13 @@ Disassembly of section \.text:
801012: ea81 0002 eor.w r0, r1, r2
...
-00801018 <__far_fn2_from_thumb>:
- 801018: e51ff004 ldr pc, \[pc, #-4\] ; 80101c <__far_fn2_from_thumb\+0x4>
- 80101c: 80000004 .word 0x80000004
+00801018 <__far_fn1_from_thumb>:
+ 801018: e51ff004 ldr pc, \[pc, #-4\] ; 80101c <__far_fn1_from_thumb\+0x4>
+ 80101c: 80000000 .word 0x80000000
-00801020 <__far_fn1_from_thumb>:
- 801020: e51ff004 ldr pc, \[pc, #-4\] ; 801024 <__far_fn1_from_thumb\+0x4>
- 801024: 80000000 .word 0x80000000
- 801028: d001 beq.n 80102e <__far_fn1_from_thumb\+0xe>
+00801020 <__far_fn2_from_thumb>:
+ 801020: e51ff004 ldr pc, \[pc, #-4\] ; 801024 <__far_fn2_from_thumb\+0x4>
+ 801024: 80000004 .word 0x80000004
+ 801028: d001 beq.n 80102e <__far_fn2_from_thumb\+0xe>
80102a: f7ff bfea b.w 801002 <label1\+0x8>
80102e: f7ff bfe4 b.w 800ffa <label1>
diff --git a/ld/testsuite/ld-arm/farcall-group-size2.d b/ld/testsuite/ld-arm/farcall-group-size2.d
index 79306ee..8a35313 100644
--- a/ld/testsuite/ld-arm/farcall-group-size2.d
+++ b/ld/testsuite/ld-arm/farcall-group-size2.d
@@ -6,27 +6,33 @@ Disassembly of section .text:
00001000 <_start>:
1000: eb000000 bl 1008 <__bar_from_arm>
1004: eb000002 bl 1014 <__bar2_veneer>
+
00001008 <__bar_from_arm>:
1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_arm\+0x8>
100c: e12fff1c bx ip
1010: 02003021 .word 0x02003021
+
00001014 <__bar2_veneer>:
1014: e51ff004 ldr pc, \[pc, #-4\] ; 1018 <__bar2_veneer\+0x4>
1018: 02003024 .word 0x02003024
101c: 00000000 .word 0x00000000
+
00001020 <myfunc>:
1020: eb000008 bl 1048 <__bar3_veneer>
- 1024: eb000004 bl 103c <__bar4_from_arm>
- 1028: eb000000 bl 1030 <__bar5_from_arm>
+ 1024: eb000001 bl 1030 <__bar4_from_arm>
+ 1028: eb000003 bl 103c <__bar5_from_arm>
102c: 00000000 andeq r0, r0, r0
-00001030 <__bar5_from_arm>:
- 1030: e59fc000 ldr ip, \[pc, #0\] ; 1038 <__bar5_from_arm\+0x8>
+
+00001030 <__bar4_from_arm>:
+ 1030: e59fc000 ldr ip, \[pc, #0\] ; 1038 <__bar4_from_arm\+0x8>
1034: e12fff1c bx ip
- 1038: 0200302f .word 0x0200302f
-0000103c <__bar4_from_arm>:
- 103c: e59fc000 ldr ip, \[pc, #0\] ; 1044 <__bar4_from_arm\+0x8>
+ 1038: 0200302d .word 0x0200302d
+
+0000103c <__bar5_from_arm>:
+ 103c: e59fc000 ldr ip, \[pc, #0\] ; 1044 <__bar5_from_arm\+0x8>
1040: e12fff1c bx ip
- 1044: 0200302d .word 0x0200302d
+ 1044: 0200302f .word 0x0200302f
+
00001048 <__bar3_veneer>:
1048: e51ff004 ldr pc, \[pc, #-4\] ; 104c <__bar3_veneer\+0x4>
104c: 02003028 .word 0x02003028
diff --git a/ld/testsuite/ld-arm/farcall-group.d b/ld/testsuite/ld-arm/farcall-group.d
index 10e983e..a72c14ff 100644
--- a/ld/testsuite/ld-arm/farcall-group.d
+++ b/ld/testsuite/ld-arm/farcall-group.d
@@ -4,34 +4,39 @@
Disassembly of section .text:
00001000 <_start>:
- 1000: eb00000c bl 1038 <__bar_from_arm>
- 1004: eb00000e bl 1044 <__bar2_veneer>
+ 1000: eb000009 bl 102c <__bar_from_arm>
+ 1004: eb000006 bl 1024 <__bar2_veneer>
00001008 <myfunc>:
- 1008: eb000008 bl 1030 <__bar3_veneer>
- 100c: eb000004 bl 1024 <__bar4_from_arm>
- 1010: eb000000 bl 1018 <__bar5_from_arm>
+ 1008: eb00000d bl 1044 <__bar3_veneer>
+ 100c: eb000001 bl 1018 <__bar4_from_arm>
+ 1010: eb000008 bl 1038 <__bar5_from_arm>
1014: 00000000 andeq r0, r0, r0
-00001018 <__bar5_from_arm>:
- 1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar5_from_arm\+0x8>
+00001018 <__bar4_from_arm>:
+ 1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar4_from_arm\+0x8>
101c: e12fff1c bx ip
- 1020: 0200302f .word 0x0200302f
-00001024 <__bar4_from_arm>:
- 1024: e59fc000 ldr ip, \[pc, #0\] ; 102c <__bar4_from_arm\+0x8>
- 1028: e12fff1c bx ip
- 102c: 0200302d .word 0x0200302d
-00001030 <__bar3_veneer>:
- 1030: e51ff004 ldr pc, \[pc, #-4\] ; 1034 <__bar3_veneer\+0x4>
- 1034: 02003028 .word 0x02003028
-00001038 <__bar_from_arm>:
- 1038: e59fc000 ldr ip, \[pc, #0\] ; 1040 <__bar_from_arm\+0x8>
+ 1020: 0200302d .word 0x0200302d
+
+00001024 <__bar2_veneer>:
+ 1024: e51ff004 ldr pc, \[pc, #-4\] ; 1028 <__bar2_veneer\+0x4>
+ 1028: 02003024 .word 0x02003024
+
+0000102c <__bar_from_arm>:
+ 102c: e59fc000 ldr ip, \[pc, #0\] ; 1034 <__bar_from_arm\+0x8>
+ 1030: e12fff1c bx ip
+ 1034: 02003021 .word 0x02003021
+
+00001038 <__bar5_from_arm>:
+ 1038: e59fc000 ldr ip, \[pc, #0\] ; 1040 <__bar5_from_arm\+0x8>
103c: e12fff1c bx ip
- 1040: 02003021 .word 0x02003021
-00001044 <__bar2_veneer>:
- 1044: e51ff004 ldr pc, \[pc, #-4\] ; 1048 <__bar2_veneer\+0x4>
- 1048: 02003024 .word 0x02003024
+ 1040: 0200302f .word 0x0200302f
+
+00001044 <__bar3_veneer>:
+ 1044: e51ff004 ldr pc, \[pc, #-4\] ; 1048 <__bar3_veneer\+0x4>
+ 1048: 02003028 .word 0x02003028
...
+
Disassembly of section .foo:
02003020 <bar>:
diff --git a/ld/testsuite/ld-arm/farcall-mix.d b/ld/testsuite/ld-arm/farcall-mix.d
index 669a79b..97e062c 100644
--- a/ld/testsuite/ld-arm/farcall-mix.d
+++ b/ld/testsuite/ld-arm/farcall-mix.d
@@ -4,32 +4,34 @@
Disassembly of section .text:
00001000 <_start>:
- 1000: eb000009 bl 102c <__bar_from_arm>
- 1004: eb00000b bl 1038 <__bar2_veneer>
+ 1000: eb000004 bl 1018 <__bar_from_arm>
+ 1004: eb00000e bl 1044 <__bar2_veneer>
1008: eb000005 bl 1024 <__bar3_veneer>
- 100c: eb00000b bl 1040 <__bar4_from_arm>
- 1010: eb000000 bl 1018 <__bar5_from_arm>
+ 100c: eb000009 bl 1038 <__bar4_from_arm>
+ 1010: eb000005 bl 102c <__bar5_from_arm>
1014: 00000000 andeq r0, r0, r0
-00001018 <__bar5_from_arm>:
- 1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar5_from_arm\+0x8>
+00001018 <__bar_from_arm>:
+ 1018: e59fc000 ldr ip, \[pc, #0\] ; 1020 <__bar_from_arm\+0x8>
101c: e12fff1c bx ip
- 1020: 0200202f .word 0x0200202f
+ 1020: 02002021 .word 0x02002021
00001024 <__bar3_veneer>:
1024: e51ff004 ldr pc, \[pc, #-4\] ; 1028 <__bar3_veneer\+0x4>
1028: 02002028 .word 0x02002028
-0000102c <__bar_from_arm>:
- 102c: e59fc000 ldr ip, \[pc, #0\] ; 1034 <__bar_from_arm\+0x8>
+0000102c <__bar5_from_arm>:
+ 102c: e59fc000 ldr ip, \[pc, #0\] ; 1034 <__bar5_from_arm\+0x8>
1030: e12fff1c bx ip
- 1034: 02002021 .word 0x02002021
-00001038 <__bar2_veneer>:
- 1038: e51ff004 ldr pc, \[pc, #-4\] ; 103c <__bar2_veneer\+0x4>
- 103c: 02002024 .word 0x02002024
-00001040 <__bar4_from_arm>:
- 1040: e59fc000 ldr ip, \[pc, #0\] ; 1048 <__bar4_from_arm\+0x8>
- 1044: e12fff1c bx ip
- 1048: 0200202d .word 0x0200202d
+ 1034: 0200202f .word 0x0200202f
+00001038 <__bar4_from_arm>:
+ 1038: e59fc000 ldr ip, \[pc, #0\] ; 1040 <__bar4_from_arm\+0x8>
+ 103c: e12fff1c bx ip
+ 1040: 0200202d .word 0x0200202d
+
+00001044 <__bar2_veneer>:
+ 1044: e51ff004 ldr pc, \[pc, #-4\] ; 1048 <__bar2_veneer\+0x4>
+ 1048: 02002024 .word 0x02002024
...
+
Disassembly of section .foo:
02002020 <bar>:
diff --git a/ld/testsuite/ld-arm/farcall-mix2.d b/ld/testsuite/ld-arm/farcall-mix2.d
index 059803e..c79ddea 100644
--- a/ld/testsuite/ld-arm/farcall-mix2.d
+++ b/ld/testsuite/ld-arm/farcall-mix2.d
@@ -17,22 +17,25 @@ Disassembly of section .text:
101c: 00000000 .word 0x00000000
Disassembly of section .mytext:
-00002000 <__bar5_from_arm-0x10>:
- 2000: eb000008 bl 2028 <__bar3_veneer>
- 2004: eb000004 bl 201c <__bar4_from_arm>
- 2008: eb000000 bl 2010 <__bar5_from_arm>
+00002000 <__bar3_veneer-0x10>:
+ 2000: eb000002 bl 2010 <__bar3_veneer>
+ 2004: eb000003 bl 2018 <__bar4_from_arm>
+ 2008: eb000005 bl 2024 <__bar5_from_arm>
200c: 00000000 andeq r0, r0, r0
-00002010 <__bar5_from_arm>:
- 2010: e59fc000 ldr ip, \[pc, #0\] ; 2018 <__bar5_from_arm\+0x8>
- 2014: e12fff1c bx ip
- 2018: 0200302f .word 0x0200302f
-0000201c <__bar4_from_arm>:
- 201c: e59fc000 ldr ip, \[pc, #0\] ; 2024 <__bar4_from_arm\+0x8>
- 2020: e12fff1c bx ip
- 2024: 0200302d .word 0x0200302d
-00002028 <__bar3_veneer>:
- 2028: e51ff004 ldr pc, \[pc, #-4\] ; 202c <__bar3_veneer\+0x4>
- 202c: 02003028 .word 0x02003028
+
+00002010 <__bar3_veneer>:
+ 2010: e51ff004 ldr pc, \[pc, #-4\] ; 2014 <__bar3_veneer\+0x4>
+ 2014: 02003028 .word 0x02003028
+
+00002018 <__bar4_from_arm>:
+ 2018: e59fc000 ldr ip, \[pc, #0\] ; 2020 <__bar4_from_arm\+0x8>
+ 201c: e12fff1c bx ip
+ 2020: 0200302d .word 0x0200302d
+
+00002024 <__bar5_from_arm>:
+ 2024: e59fc000 ldr ip, \[pc, #0\] ; 202c <__bar5_from_arm\+0x8>
+ 2028: e12fff1c bx ip
+ 202c: 0200302f .word 0x0200302f
...
Disassembly of section .foo:
diff --git a/ld/testsuite/ld-arm/farcall-mixed-app-v5.d b/ld/testsuite/ld-arm/farcall-mixed-app-v5.d
index fe57a35..ec8312f 100644
--- a/ld/testsuite/ld-arm/farcall-mixed-app-v5.d
+++ b/ld/testsuite/ld-arm/farcall-mixed-app-v5.d
@@ -49,8 +49,8 @@ Disassembly of section .far_arm:
.* <app_func>:
.*: e1a0c00d mov ip, sp
.*: e92dd800 push {fp, ip, lr, pc}
- .*: eb00000a bl .* <__lib_func1_veneer>
- .*: eb000007 bl .* <__lib_func2_veneer>
+ .*: eb000008 bl .* <__lib_func1_veneer>
+ .*: eb000009 bl .* <__lib_func2_veneer>
.*: e89d6800 ldm sp, {fp, sp, lr}
.*: e12fff1e bx lr
.*: e1a00000 nop ; \(mov r0, r0\)
@@ -62,12 +62,12 @@ Disassembly of section .far_arm:
.*: e1a00000 nop ; \(mov r0, r0\)
.*: e1a00000 nop ; \(mov r0, r0\)
-.* <__lib_func2_veneer>:
- .*: e51ff004 ldr pc, \[pc, #-4\] ; 2100034 <__lib_func2_veneer\+0x4>
- .*: 000081dc .word 0x000081dc
.* <__lib_func1_veneer>:
- .*: e51ff004 ldr pc, \[pc, #-4\] ; 210003c <__lib_func1_veneer\+0x4>
+ .*: e51ff004 ldr pc, \[pc, #-4\] ; 2100034 <__lib_func1_veneer\+0x4>
.*: 000081e8 .word 0x000081e8
+.* <__lib_func2_veneer>:
+ .*: e51ff004 ldr pc, \[pc, #-4\] ; 210003c <__lib_func2_veneer\+0x4>
+ .*: 000081dc .word 0x000081dc
Disassembly of section .far_thumb:
diff --git a/ld/testsuite/ld-arm/farcall-mixed-app.d b/ld/testsuite/ld-arm/farcall-mixed-app.d
index 9a09ebc..c7aff3e 100644
--- a/ld/testsuite/ld-arm/farcall-mixed-app.d
+++ b/ld/testsuite/ld-arm/farcall-mixed-app.d
@@ -51,8 +51,8 @@ Disassembly of section .far_arm:
.* <app_func>:
.*: e1a0c00d mov ip, sp
.*: e92dd800 push {fp, ip, lr, pc}
- .*: eb00000a bl .* <__lib_func1_veneer>
- .*: eb000007 bl .* <__lib_func2_veneer>
+ .*: eb000008 bl .* <__lib_func1_veneer>
+ .*: eb000009 bl .* <__lib_func2_veneer>
.*: e89d6800 ldm sp, {fp, sp, lr}
.*: e12fff1e bx lr
.*: e1a00000 nop ; \(mov r0, r0\)
@@ -64,12 +64,12 @@ Disassembly of section .far_arm:
.*: e1a00000 nop ; \(mov r0, r0\)
.*: e1a00000 nop ; \(mov r0, r0\)
-.* <__lib_func2_veneer>:
- .*: e51ff004 ldr pc, \[pc, #-4\] ; 2100034 <__lib_func2_veneer\+0x4>
- .*: 000081e0 .word 0x000081e0
.* <__lib_func1_veneer>:
- .*: e51ff004 ldr pc, \[pc, #-4\] ; 210003c <__lib_func1_veneer\+0x4>
+ .*: e51ff004 ldr pc, \[pc, #-4\] ; 2100034 <__lib_func1_veneer\+0x4>
.*: 000081ec .word 0x000081ec
+.* <__lib_func2_veneer>:
+ .*: e51ff004 ldr pc, \[pc, #-4\] ; 210003c <__lib_func2_veneer\+0x4>
+ .*: 000081e0 .word 0x000081e0
Disassembly of section .far_thumb:
diff --git a/ld/testsuite/ld-arm/farcall-mixed-lib-v4t.d b/ld/testsuite/ld-arm/farcall-mixed-lib-v4t.d
new file mode 100644
index 0000000..b6729b2
--- /dev/null
+++ b/ld/testsuite/ld-arm/farcall-mixed-lib-v4t.d
@@ -0,0 +1,123 @@
+tmpdir/farcall-mixed-lib.so: file format elf32-(little|big)arm
+architecture: arm, flags 0x00000150:
+HAS_SYMS, DYNAMIC, D_PAGED
+start address 0x.*
+
+Disassembly of section .plt:
+
+.* <.plt>:
+ .*: e52de004 push {lr} ; \(str lr, \[sp, #-4\]!\)
+ .*: e59fe004 ldr lr, \[pc, #4\] ; .* <lib_func1-0x.*>
+ .*: e08fe00e add lr, pc, lr
+ .*: e5bef008 ldr pc, \[lr, #8\]!
+ .*: .* .word .*
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e28fc6.* add ip, pc, #.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]! ; .*
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e28fc6.* add ip, pc, #.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]! ; 0x.*
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e28fc6.* add ip, pc, #.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]! ; 0x.*
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e28fc6.* add ip, pc, #.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]! ; 0x.*
+
+Disassembly of section .text:
+
+.* <lib_func1>:
+ .*: e1a0c00d mov ip, sp
+ .*: e92dd800 push {fp, ip, lr, pc}
+ .*: ebffff.. bl .* <lib_func1-0x.*>
+ .*: ebffff.. bl .* <lib_func1-0x.*>
+ .*: ebffff.. bl .* <lib_func1-0x.*>
+ .*: ebffff.. bl .* <lib_func1-0x.*>
+ .*: e89d6800 ldm sp, {fp, sp, lr}
+ .*: e12fff1e bx lr
+ ...
+
+.* <__real_lib_func2>:
+ .*: f000 f80e bl 1000330 <__app_func_from_thumb>
+ .*: f000 f81c bl 1000350 <__app_func_weak_from_thumb>
+ .*: f000 f822 bl 1000360 <__lib_func3_from_thumb>
+ .*: f000 f810 bl 1000340 <__lib_func4_from_thumb>
+ .*: 4770 bx lr
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+
+.* <__app_func_from_thumb>:
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 100033c <__app_func_from_thumb\+0xc>
+ .*: e08cf00f add pc, ip, pc
+ .*: feffff68 .word 0xfeffff68
+
+.* <__lib_func4_from_thumb>:
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 100034c <__lib_func4_from_thumb\+0xc>
+ .*: e08cf00f add pc, ip, pc
+ .*: feffff88 .word 0xfeffff88
+
+.* <__app_func_weak_from_thumb>:
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 100035c <__app_func_weak_from_thumb\+0xc>
+ .*: e08cf00f add pc, ip, pc
+ .*: feffff58 .word 0xfeffff58
+
+.* <__lib_func3_from_thumb>:
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 100036c <__lib_func3_from_thumb\+0xc>
+ .*: e08cf00f add pc, ip, pc
+ .*: feffff58 .word 0xfeffff58
+ ...
+
+.* <__real_lib_func3>:
+ .*: f000 f806 bl 2000380 <__app_func_from_thumb>
+ .*: f000 f80c bl 2000390 <__app_func_weak_from_thumb>
+ .*: 4770 bx lr
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: 46c0 nop ; \(mov r8, r8\)
+
+.* <__app_func_from_thumb>:
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 200038c <__app_func_from_thumb\+0xc>
+ .*: e08cf00f add pc, ip, pc
+ .*: fdffff18 .word 0xfdffff18
+
+.* <__app_func_weak_from_thumb>:
+ .*: 4778 bx pc
+ .*: 46c0 nop ; \(mov r8, r8\)
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 200039c <__app_func_weak_from_thumb\+0xc>
+ .*: e08cf00f add pc, ip, pc
+ .*: fdffff18 .word 0xfdffff18
+
+.* <lib_func3>:
+ .*: e59fc004 ldr ip, \[pc, #4\] ; 20003ac <lib_func3\+0xc>
+ .*: e08cc00f add ip, ip, pc
+ .*: e12fff1c bx ip
+ .*: ffffffc5 .word 0xffffffc5
+
+.* <lib_func2>:
+ .*: e59fc004 ldr ip, \[pc, #4\] ; 20003bc <lib_func2\+0xc>
+ .*: e08cc00f add ip, ip, pc
+ .*: e12fff1c bx ip
+ .*: feffff55 .word 0xfeffff55
diff --git a/ld/testsuite/ld-arm/farcall-mixed-lib.d b/ld/testsuite/ld-arm/farcall-mixed-lib.d
index 4e529a4..9df3933 100644
--- a/ld/testsuite/ld-arm/farcall-mixed-lib.d
+++ b/ld/testsuite/ld-arm/farcall-mixed-lib.d
@@ -38,10 +38,10 @@ Disassembly of section .text:
...
.* <lib_func2>:
- .*: f000 e80e blx 1000320 <__app_func_from_thumb>
- .*: f000 e81a blx 100033c <__app_func_weak_from_thumb>
- .*: f000 e810 blx 100032c <__lib_func3_veneer>
- .*: f000 e81c blx 1000348 <__lib_func4_from_thumb>
+ .*: f000 e820 blx 1000344 <__app_func_from_thumb>
+ .*: f000 e812 blx 100032c <__app_func_weak_from_thumb>
+ .*: f000 e80a blx 1000320 <__lib_func3_from_thumb>
+ .*: f000 e814 blx 1000338 <__lib_func4_from_thumb>
.*: 4770 bx lr
.*: 46c0 nop ; \(mov r8, r8\)
.*: 46c0 nop ; \(mov r8, r8\)
@@ -51,43 +51,42 @@ Disassembly of section .text:
.*: 46c0 nop ; \(mov r8, r8\)
.*: 46c0 nop ; \(mov r8, r8\)
-.* <__app_func_from_thumb>:
- .*: e59fc000 ldr ip, \[pc, #0\] ; 1000328 <__app_func_from_thumb\+0x8>
+.* <__lib_func3_from_thumb>:
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 1000328 <__lib_func3_from_thumb\+0x8>
.*: e08ff00c add pc, pc, ip
- .*: feffff78 .word 0xfeffff78
-
-.* <__lib_func3_veneer>:
- .*: e59fc004 ldr ip, \[pc, #4\] ; 1000338 <__lib_func3_veneer\+0xc>
- .*: e08fc00c add ip, pc, ip
- .*: e12fff1c bx ip
- .*: feffff85 .word 0xfeffff85
+ .*: feffff90 .word 0xfeffff90
.* <__app_func_weak_from_thumb>:
- .*: e59fc000 ldr ip, \[pc, #0\] ; 1000344 <__app_func_weak_from_thumb\+0x8>
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 1000334 <__app_func_weak_from_thumb\+0x8>
.*: e08ff00c add pc, pc, ip
- .*: feffff68 .word 0xfeffff68
+ .*: feffff78 .word 0xfeffff78
.* <__lib_func4_from_thumb>:
- .*: e59fc000 ldr ip, \[pc, #0\] ; 1000350 <__lib_func4_from_thumb\+0x8>
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 1000340 <__lib_func4_from_thumb\+0x8>
.*: e08ff00c add pc, pc, ip
- .*: feffff74 .word 0xfeffff74
+ .*: feffff84 .word 0xfeffff84
+
+.* <__app_func_from_thumb>:
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 100034c <__app_func_from_thumb\+0x8>
+ .*: e08ff00c add pc, pc, ip
+ .*: feffff54 .word 0xfeffff54
...
.* <lib_func3>:
- .*: f000 e80c blx 200037c <__app_func_from_thumb>
- .*: f000 e804 blx 2000370 <__app_func_weak_from_thumb>
+ .*: f000 e806 blx 2000370 <__app_func_from_thumb>
+ .*: f000 e80a blx 200037c <__app_func_weak_from_thumb>
.*: 4770 bx lr
.*: 46c0 nop ; \(mov r8, r8\)
.*: 46c0 nop ; \(mov r8, r8\)
.*: 46c0 nop ; \(mov r8, r8\)
-.* <__app_func_weak_from_thumb>:
- .*: e59fc000 ldr ip, \[pc, #0\] ; 2000378 <__app_func_weak_from_thumb\+0x8>
+.* <__app_func_from_thumb>:
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 2000378 <__app_func_from_thumb\+0x8>
.*: e08ff00c add pc, pc, ip
- .*: fdffff34 .word 0xfdffff34
+ .*: fdffff28 .word 0xfdffff28
-.* <__app_func_from_thumb>:
- .*: e59fc000 ldr ip, \[pc, #0\] ; 2000384 <__app_func_from_thumb\+0x8>
+.* <__app_func_weak_from_thumb>:
+ .*: e59fc000 ldr ip, \[pc, #0\] ; 2000384 <__app_func_weak_from_thumb\+0x8>
.*: e08ff00c add pc, pc, ip
- .*: fdffff1c .word 0xfdffff1c
+ .*: fdffff28 .word 0xfdffff28
...
diff --git a/ld/testsuite/ld-arm/farcall-mixed-lib1.s b/ld/testsuite/ld-arm/farcall-mixed-lib1.s
index f13e717..dea26b9 100644
--- a/ld/testsuite/ld-arm/farcall-mixed-lib1.s
+++ b/ld/testsuite/ld-arm/farcall-mixed-lib1.s
@@ -3,7 +3,6 @@
@ Check also calls to an undef weak symbol.
.text
- .arch armv5t
.p2align 4
.globl lib_func1
diff --git a/ld/testsuite/ld-arm/farcall-mixed-lib2.s b/ld/testsuite/ld-arm/farcall-mixed-lib2.s
index cd5a71f..b75c534 100644
--- a/ld/testsuite/ld-arm/farcall-mixed-lib2.s
+++ b/ld/testsuite/ld-arm/farcall-mixed-lib2.s
@@ -3,7 +3,6 @@
@ Check also calls to an undef weak symbol.
.text
- .arch armv5t
.space 0x1000000
.p2align 4
diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d b/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d
index b2ec457..a0d1f36 100644
--- a/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d
+++ b/ld/testsuite/ld-arm/farcall-thumb-arm-blx-pic-veneer.d
@@ -2,16 +2,16 @@
Disassembly of section .text:
-00001000 <_start>:
- 1000: f000 e802 blx 1008 <__bar_from_thumb>
- 1004: 0000 lsls r0, r0, #0
+01c01010 <_start>:
+ 1c01010: f300 e802 blx 1f01018 <__bar_from_thumb>
\.\.\.
+ 1f01014: f0ff effe blx 2001014 <bar>
-00001008 <__bar_from_thumb>:
- 1008: e59fc000 ldr ip, \[pc, #0\] ; 1010 <__bar_from_thumb\+0x8>
- 100c: e08ff00c add pc, pc, ip
- 1010: 02000000 .word 0x02000000
- 1014: 00000000 .word 0x00000000
+01f01018 <__bar_from_thumb>:
+ 1f01018: e59fc000 ldr ip, \[pc, #0\] ; 1f01020 <__bar_from_thumb\+0x8>
+ 1f0101c: e08ff00c add pc, pc, ip
+ 1f01020: 000ffff0 .word 0x000ffff0
+ 1f01024: 00000000 .word 0x00000000
Disassembly of section .foo:
02001014 <bar>:
diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d b/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d
index 9f70091..4a2b36a 100644
--- a/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d
+++ b/ld/testsuite/ld-arm/farcall-thumb-arm-blx.d
@@ -2,14 +2,14 @@
Disassembly of section .text:
-00001000 <_start>:
- 1000: f000 e802 blx 1008 <__bar_from_thumb>
- 1004: 0000 lsls r0, r0, #0
+01c01010 <_start>:
+ 1c01010: f300 e802 blx 1f01018 <__bar_from_thumb>
\.\.\.
+ 1f01014: f0ff effe blx 2001014 <bar>
-00001008 <__bar_from_thumb>:
- 1008: e51ff004 ldr pc, \[pc, #-4\] ; 100c <__bar_from_thumb\+0x4>
- 100c: 02001014 .word 0x02001014
+01f01018 <__bar_from_thumb>:
+ 1f01018: e51ff004 ldr pc, \[pc, #-4\] ; 1f0101c <__bar_from_thumb\+0x4>
+ 1f0101c: 02001014 .word 0x02001014
Disassembly of section .foo:
02001014 <bar>:
diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm-pic-veneer.d b/ld/testsuite/ld-arm/farcall-thumb-arm-pic-veneer.d
index e22824a..eb8da17 100644
--- a/ld/testsuite/ld-arm/farcall-thumb-arm-pic-veneer.d
+++ b/ld/testsuite/ld-arm/farcall-thumb-arm-pic-veneer.d
@@ -2,17 +2,17 @@
Disassembly of section .text:
-00001000 <_start>:
- 1000: f000 f802 bl 1008 <__bar_from_thumb>
- 1004: 0000 lsls r0, r0, #0
+01c01010 <_start>:
+ 1c01010: f300 f802 bl 1f01018 <__bar_from_thumb>
...
+ 1f01014: f000 f800 bl 1f01018 <__bar_from_thumb>
-00001008 <__bar_from_thumb>:
- 1008: 4778 bx pc
- 100a: 46c0 nop ; \(mov r8, r8\)
- 100c: e59fc000 ldr ip, \[pc, #0\] ; 1014 <__bar_from_thumb\+0xc>
- 1010: e08cf00f add pc, ip, pc
- 1014: 01fffffc .word 0x01fffffc
+01f01018 <__bar_from_thumb>:
+ 1f01018: 4778 bx pc
+ 1f0101a: 46c0 nop ; \(mov r8, r8\)
+ 1f0101c: e59fc000 ldr ip, \[pc, #0\] ; 1f01024 <__bar_from_thumb\+0xc>
+ 1f01020: e08cf00f add pc, ip, pc
+ 1f01024: 000fffec .word 0x000fffec
Disassembly of section .foo:
diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm.d b/ld/testsuite/ld-arm/farcall-thumb-arm.d
index fb12cf0..5dc377a 100644
--- a/ld/testsuite/ld-arm/farcall-thumb-arm.d
+++ b/ld/testsuite/ld-arm/farcall-thumb-arm.d
@@ -2,17 +2,23 @@
Disassembly of section .text:
-00001000 <_start>:
- 1000: f000 f802 bl 1008 <__bar_from_thumb>
- 1004: 0000 lsls r0, r0, #0
+01c01010 <_start>:
+ 1c01010: f300 f802 bl 1f01018 <__bar_from_thumb>
\.\.\.
+ 1f01014: f000 f806 bl 1f01024 <__bar_from_thumb>
+
+01f01018 <__bar_from_thumb>:
+ 1f01018: 4778 bx pc
+ 1f0101a: 46c0 nop ; \(mov r8, r8\)
+ 1f0101c: e51ff004 ldr pc, \[pc, #-4\] ; 1f01020 <__bar_from_thumb\+0x8>
+ 1f01020: 02001014 .word 0x02001014
+
+01f01024 <__bar_from_thumb>:
+ 1f01024: 4778 bx pc
+ 1f01026: 46c0 nop ; \(mov r8, r8\)
+ 1f01028: ea03fff9 b 2001014 <bar>
+ 1f0102c: 00000000 andeq r0, r0, r0
-00001008 <__bar_from_thumb>:
- 1008: 4778 bx pc
- 100a: 46c0 nop ; \(mov r8, r8\)
- 100c: e51ff004 ldr pc, \[pc, #-4\] ; 1010 <__bar_from_thumb\+0x8>
- 1010: 02001014 .word 0x02001014
- 1014: 00000000 .word 0x00000000
Disassembly of section .foo:
02001014 <bar>:
diff --git a/ld/testsuite/ld-arm/farcall-thumb-arm.s b/ld/testsuite/ld-arm/farcall-thumb-arm.s
index 6fcdbfc..1fd6a07 100644
--- a/ld/testsuite/ld-arm/farcall-thumb-arm.s
+++ b/ld/testsuite/ld-arm/farcall-thumb-arm.s
@@ -1,13 +1,19 @@
@ Test to ensure that a Thumb to ARM call exceeding 4Mb generates a stub.
+@ Check that we can generate two types of stub in the same section.
.global _start
.syntax unified
-@ We will place the section .text at 0x1000.
+@ We will place the section .text at 0x1c01010.
.text
.thumb_func
_start:
+ .global bar
+ bl bar
+@ This call is close enough to generate a "short branch" stub
+@ or no stub if blx is available.
+ .space 0x0300000
bl bar
@ We will place the section .foo at 0x2001014.