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| author | Daniel Jacobowitz <drow@false.org> | 2004-11-17 17:50:28 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2004-11-17 17:50:28 +0000 |
| commit | b7693d02137c80845e6878f5efea94f7162bd77b (patch) | |
| tree | c5cb392f78908c476f9201c8eca2d64463a41b0d /ld/emultempl/armelf.em | |
| parent | e2cb164148ad40db646a7ce8d0d02beb981ed915 (diff) | |
| download | gdb-b7693d02137c80845e6878f5efea94f7162bd77b.zip gdb-b7693d02137c80845e6878f5efea94f7162bd77b.tar.gz gdb-b7693d02137c80845e6878f5efea94f7162bd77b.tar.bz2 | |
bfd/
* elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
(elf32_arm_plt_thumb_stub): New.
(struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
and plt_got_offset.
(elf32_arm_link_hash_traverse): Fix typo.
(elf32_arm_link_hash_table): Add obfd.
(elf32_arm_link_hash_newfunc): Initialize new fields.
(elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
(elf32_arm_link_hash_table_create): Initialize obfd.
(record_arm_to_thumb_glue): Mark the glue as a local ARM function.
(record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
(bfd_elf32_arm_get_bfd_for_interworking): Verify that the
interworking BFD is not dynamic.
(bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
not emit glue for PLT references.
(elf32_arm_final_link_relocate): Handle Thumb functions. Do not
emit glue for PLT references. Support the Thumb PLT prefix.
(elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
plt_thumb_refcount.
(elf32_arm_check_relocs): Likewise.
(elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
plt_thumb_refcount.
(allocate_dynrelocs): Handle Thumb PLT references.
(elf32_arm_finish_dynamic_symbol): Likewise.
(elf32_arm_symbol_processing): New function.
(elf_backend_symbol_processing): Define.
opcodes/
* arm-dis.c (WORD_ADDRESS): Define.
(print_insn): Use it. Correct big-endian end-of-section handling.
gas/testsuite/
* gas/arm/mapping.d: Expect F markers for Thumb code.
* gas/arm/unwind.d: Update big-endian pattern.
ld/
* emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Don't use
a dynamic object for stubs.
ld/testsuite/
* ld-arm/mixed-app.d, ld-arm/mixed-app.r, ld-arm/mixed-app.s,
ld-arm/mixed-app.sym, ld-arm/mixed-lib.d, ld-arm/mixed-lib.r,
ld-arm/mixed-lib.s, ld-arm/mixed-lib.sym, ld-arm/arm-dyn.ld,
ld-arm/arm-lib.ld: New files.
* ld-arm/arm-app-abs32.d, ld-arm/arm-app-abs32.r, ld-arm/arm-app.d,
ld-arm/arm-app.r, ld-arm/arm-lib-plt32.d, ld-arm/arm-lib-plt32.r,
ld-arm/arm-lib.d, ld-arm/arm-lib.r, ld-arm/arm-static-app.d,
ld-arm/arm-static-app.r: Update for big-endian.
* ld-arm/arm-elf.exp: Run the new tests.
Diffstat (limited to 'ld/emultempl/armelf.em')
| -rw-r--r-- | ld/emultempl/armelf.em | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em index 54af832..3e594cb 100644 --- a/ld/emultempl/armelf.em +++ b/ld/emultempl/armelf.em @@ -78,8 +78,11 @@ arm_elf_set_bfd_for_interworking (lang_statement_union_type *statement) ASSERT (output_section->owner == output_bfd); + /* Don't attach the interworking stubs to a dynamic object, to + an empty section, etc. */ if ((output_section->flags & SEC_HAS_CONTENTS) != 0 && (i->flags & SEC_NEVER_LOAD) == 0 + && ! (i->owner->flags & DYNAMIC) && ! i->owner->output_has_begun) { bfd_for_interwork = i->owner; |