This adds positional parameter support to the bfd error handler,
something that was lost 2017-04-13 when _doprnt was added with commit
c08bb8dd. The number of format args is now limited to 9, which is
sufficient for current _bfd_error_handler messages. If someone
exceeds 9 args they get the joy of modifying this code to support more
args (shouldn't be too difficult).
PR 22397
* bfd.c (union _bfd_doprnt_args): New.
(PRINT_TYPE): Add FIELD arg. Take value from args.
(_bfd_doprnt): Replace ap parameter with args. Adjust all
PRINT_TYPE invocations and reading of format args to suit.
Move "%%" handling out of switch handling args. Support
positional parameters.
(_bfd_doprnt_scan): New function.
(error_handler_internal): Call _bfd_doprnt_scan and read args.
This patch removes unnecessary GOT IE TLS relocations in PIEs. Useful
with --no-tls-optimize, or with an enormous TLS segment. With the
default --tls-optimize in effect IE code sequences will be edited to
LE under the same circumstances we can remove the GOT reloc.
* elf32-ppc.c (got_entries_needed, got_relocs_needed): New functions.
(allocate_dynrelocs, ppc_elf_size_dynamic_sections): Use them here.
(ppc_elf_relocate_section): Don't output a dynamic relocation
for IE GOT entries in an executable.
* elf64-ppc.c (allocate_got): Trim unnecessary TPREL relocs.
(ppc64_elf_size_dynamic_sections): Likewise.
(ppc64_elf_relocate_section): Likewise.
PowerPC64 lacked the mapfile textrel warning on finding dynamic relocs
in read-only sections. This patch adds it, and tidies the
readonly_dynrelocs interface. PowerPC doesn't need a SEC_ALLOC test
because !SEC_ALLOC sections are excluded by check_relocs so will never
have dyn_relocs.
* elf32-ppc.c (readonly_dynrelocs): Delete info param. Update all
callers. Don't bother with SEC_ALLOC test. Return section pointer.
Move minfo call to..
(maybe_set_textrel): ..here.
* elf64-ppc.c (readonly_dynrelocs): Return section pointer.
(maybe_set_textrel): Call minfo to print textrel warning to map file.
This patch fixes various problems with TLS relocations.
1) Report an error if a symbol has both TLS and normal GOT entries.
2) The GOT entry size calculation was obscure and made use of the fact
that a symbol shouldn't have both normal and TLS GOT entries.
3) The second word of a GD GOT entry sometimes omitted a dynamic
reloc, which was fine except that doing so makes it impossible for
ld.so to differentiate GD and LD entries. Also, a NONE reloc was
emitted.
4) Unnecessary relocs were emitted for GOT entries.
5) GOT relocs didn't take note of UNDEFWEAK_NO_DYNAMIC_RELOC.
* elf32-hppa.c (enum _tls_type): Move.
(struct elf32_hppa_link_hash_entry): Make tls_type a bitfield.
(elf32_hppa_check_relocs): Set DF_STATIC_TLS only for shared libraries.
Tidy tls_type handling. Set symbol tls_type for GOT_TLS_LDM too.
(got_entries_needed, got_relocs_needed): New functions.
(allocate_dynrelocs): Use them.
(elf32_hppa_size_dynamic_sections): Likewise.
(elf32_hppa_relocate_section): Delete bogus FIXME. Formatting.
Correct code emitting relocs on GD/IE got entries. Report an
error when a symbol has both normal and TLS GOT relocs.
gcc -mfast-indirect-calls emits a function pointer initialization
without a P% (plabel) modifier. ld does not create the necessary
dynamic relocations for this to work. It turns out that the problem
is caused by the non_got_ref symbol flag. This flag is set for
non-pic by check_relocs to indicate that the symbol might need copy
relocations or dynamic relocations. Later, the backend
adjust_dynamic_symbol clears the flag to indicate dynamic relocations
are needed, but leaves it set when copy relocations were created. The
inversion in meaning is insane, but it's that way because the backend
adjust_dynamic_symbol function doesn't get to look at all symbols..
Anyway, the insanity works for non-function symbols. However, the
flag is left set on any function symbol with a dynamic relocation.
This patch fixes the non_got_ref handling for function symbols, adds
-z nocopyreloc for hppa-elf, reports where textrel occurs, and expands
comments. The check_relocs change just stops creation of dyn_relocs
we always threw away later.
PR 22394
* elf32-hppa.c (elf32_hppa_check_relocs): Don't create dyn_relocs
for plabels when non-pic.
(maybe_set_textrel): New function.
(readonly_dynrelocs): Move and rewrite.
(elf32_hppa_adjust_dynamic_symbol): Use it. Don't create copy
relocs when def_regular or -z nocopyreloc. Handle non_got_ref
for functions. Expand non_got_ref comments.
(elf32_hppa_size_dynamic_sections): Use maybe_set_textrel.
This changes h8300-tdep.c to use std::vector, allowing the removal of
a cleanup.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* h8300-tdep.c (h8300_push_dummy_call): Use std::vector.
This introduces gdb_breakpoint_up, a unique_ptr typedef that owns a
breakpoint. It then changes set_momentary_breakpoint to return a
gdb_breakpoint_up and fixes up the fallout. This then allows the
removal of make_cleanup_delete_breakpoint.
Once breakpoints are fully C++-ified, this typedef can be removed in
favor of a plain std::unique_ptr.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* breakpoint.c (set_momentary_breakpoint): Return
breakpoint_up.
(until_break_command): Update.
(new_until_break_fsm): Change argument types to
breakpoint_up.
(set_momentary_breakpoint_at_pc): Return breakpoint_up.
(do_delete_breakpoint_cleanup, make_cleanup_delete_breakpoint):
Remove.
* infcmd.c (finish_forward): Update.
* breakpoint.h (set_momentary_breakpoint)
(set_momentary_breakpoint_at_pc): Return breakpoint_up.
(make_cleanup_delete_breakpoint): Remove.
(struct breakpoint_deleter): New.
(breakpoint_up): New typedef.
* infrun.c (insert_step_resume_breakpoint_at_sal_1): Update.
(insert_exception_resume_breakpoint): Update.
(insert_exception_resume_from_probe): Update.
(insert_longjmp_resume_breakpoint): Update.
* arm-linux-tdep.c (arm_linux_copy_svc): Update.
* elfread.c (elf_gnu_ifunc_resolver_stop): Update.
* infcall.c (call_function_by_hand_dummy): Update
This changes c_type_print_base to use unique_xmalloc_ptr, removing a
cleanup.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* c-typeprint.c (c_type_print_base): Use gdb::unique_xmalloc_ptr.
This removes some cleanups from linux-tdep.c, replacing them with
def_vector or byte_vector as appropriate.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* linux-tdep.c (linux_core_info_proc_mappings): Use
gdb::def_vector.
(linux_get_siginfo_data): Return gdb::byte_vector. Remove
"size" argument.
(linux_corefile_thread): Update.
(linux_make_corefile_notes): Remove unused variable.
This removes a cleanup from ppc-linux-tdep.c, replacing it with
gdb::byte_vector.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* ppc-linux-tdep.c (ppc_linux_get_syscall_number): Use
gdb::byte_vector.
This removes a cleanup from sparc64-tdep.c, replacing it with
gdb::def_vector.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* sparc64-tdep.c (do_examine): Use gdb::def_vector.
(adi_read_versions): Change "tags" to "gdb_byte *".
(adi_print_versions): Likewise.
This replaces start_rbreak_breakpoints and end_rbreak_breakpoints with
a new scoped class. This allows the removal of a cleanup.
This also fixes an earlier memory leak regression, by changing
"string" to be a std::string.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* breakpoint.c
(scoped_rbreak_breakpoints::scoped_rbreak_breakpoints): Rename
from start_rbreak_breakpoints.
(scoped_rbreak_breakpoints): Rename from end_rbreak_breakpoints.
* breakpoint.h (class scoped_rbreak_breakpoints): New.
(start_rbreak_breakpoints, end_rbreak_breakpoints): Remove.
* symtab.c (do_end_rbreak_breakpoints): Remove.
(rbreak_command): Use scoped_rbreak_breakpoints, std::string.
This removes a few cleanups related to the "searched" field in
struct using_direct, replacing these with scoped_restore.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* cp-namespace.c (reset_directive_searched): Remove.
(cp_lookup_symbol_via_imports): Use scoped_restore.
* cp-support.c (reset_directive_searched): Remove.
(make_symbol_overload_list_using): Use scoped_restore.
* d-namespace.c (d_lookup_symbol_imports): Use scoped_restore.
(reset_directive_searched): Remove.
This changes find_separate_debug_file_by_debuglink to use
unique_xmalloc_ptr, removing some cleanups.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* symfile.c (find_separate_debug_file_by_debuglink): Use
unique_xmalloc_ptr.
This changes compile-loc2c.c to use std::vector, removing some
cleanups.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* compile/compile-loc2c.c (compute_stack_depth_worker): Change
type of "info".
(compute_stack_depth): Likewise.
(do_compile_dwarf_expr_to_c): Use std::vector.
This removes a cleanup from link_callbacks_einfo by using std::string.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* compile/compile-object-load.c (link_callbacks_einfo): Use
std::string.
This introduces scoped_free_pendings, and changes users of
really_free_pendings to use it instead, removing some clenaups.
I tried to examine the affected code to ensure there aren't dangling
cleanups in the vicinity.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* dwarf2read.c (process_full_comp_unit, process_full_type_unit):
Use scoped_free_pendings.
* dbxread.c (dbx_symfile_read, dbx_psymtab_to_symtab_1): Use
scoped_free_pendings.
* xcoffread.c (xcoff_psymtab_to_symtab_1): Use scoped_free_pendings.
(xcoff_initial_scan): Likewise.
* buildsym.c (reset_symtab_globals): Update comment.
(scoped_free_pendings): Rename from really_free_pendings.
(prepare_for_building): Update comment.
(buildsym_init): Likewise.
* buildsym.h (class scoped_free_pendings): New class.
(really_free_pendings): Don't declare.
Since check_reloc is running after gc_sections, there is no need for
reference count. If a function pointer relocation can be resolved at
run-time, there is no need for PLT and it doesn't count as non-GOT/PLT
relocation. func_pointer_refcount can be removed.
* elf32-i386.c (elf_i386_check_relocs): Set plt.refcount to 1.
Don't use func_pointer_refcount. Don't set plt.refcount nor
non_got_ref for function pointer reference.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
* elfxx-x86.c (elf_x86_allocate_dynrelocs): Don't use
func_pointer_refcount.
(_bfd_x86_elf_copy_indirect_symbol): Don't copy
func_pointer_refcount.
(_bfd_x86_elf_hide_symbol): Don't use func_pointer_refcount.
* elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Likewise.
(elf_x86_link_hash_entry): Remove func_pointer_refcount.
Commit edd079d9f6ca2f9ad21322b742269aec5de61190 exposed a pre-existing bug
in convert_doublest_to_floatformat. In the specific case of converting
a zero value to a floatformat using a "special" byteorder (i.e. neither
floatformat_little nor floatformat_big), the output buffer was actually
left uninitialized.
gdb/ChangeLog:
2017-11-03 Ulrich Weigand <uweigand@de.ibm.com>
* doublest.c (convert_doublest_to_floatformat): Fix uninitialized
output when converting a zero value to a special byteorder format.
Force printing of the short/signed values using hexadecimal
representation via disassembler option.
opcode/
2017-11-03 Claudiu Zissulescu <claziss@synopsys.com>
* arc-dis.c (print_hex): New variable.
(parse_option): Check for hex option.
(print_insn_arc): Use hexadecimal representation for short
immediate values when requested.
(print_arc_disassembler_options): Add hex option to the list.
binutils/
2017-11-03 Claudiu Zissulescu <claziss@synopsys.com>
* doc/binutils.texi (ARC): Update disassembler options.
* testsuite/binutils-all/arc/hexprint.s: New file.
* testsuite/binutils-all/arc/objdump.exp: Test hex printing feature.
This adds an option for the Qualcomm saphira core, the corresponding
gcc patch is here:
https://gcc.gnu.org/ml/gcc-patches/2017-10/msg02055.html
This was tested with an aarch64 build and make check and also by
building and running SPEC2006.
gas/
* config/tc-aarch64.c (aarch64_cpus): Add saphira.
* doc/c-aarch64.texi: Likewise.
PR 22386
* dwarf.c (read_cie): Use bfd_size_type for
augmentation_data_len.
(display_augmentation_data): New function.
(display_debug_frames): Use it.
Check for integer overflow when testing augmentation_data_len.
I see the following test fail in gdb (configured --with-expat=no),
-list-thread-groups --available^M
&"warning: Can not parse XML OS data; XML support was disabled at compile time\n"^M
^error,msg="Can not fetch data now."^M
(gdb) ^M
FAIL: gdb.mi/list-thread-groups-available.exp: list available thread groups (unexpected output)
This patch skips it if XML parsing in GDB is disabled, like what you did
in gdb.mi/mi-info-os.exp.
gdb/testsuite:
2017-11-03 Yao Qi <yao.qi@linaro.org>
* gdb.mi/list-thread-groups-available.exp: Skip it if XML parsing
in GDB is disabled.
The FP16 feature is optional in ARMv8.2, so it is wrong to add it to
the default AARCH64_ARCH_V8_2 feature flags. This patch makes the
behaviour consistent with that of gcc, which also does not assume FP16
for ARMv8.2.
include/
* opcode/aarch64.h (AARCH64_ARCH_V8_2): Drop
AARCH64_FEATURE_F16.
The address space is useless to readonly regcache, so this patch removes
the parameter to construct readonly regcache.
address_space was added in regcache by 6c95b8d, but for read-write
regcache. regcache::aspace is used for various breakpoint/watchpoint
checking, and these regcache are not read-only regcache.
gdb:
2017-11-02 Yao Qi <yao.qi@linaro.org>
* frame.c (do_frame_register_read): Remove aspace.
* jit.c (jit_frame_sniffer): Likwise.
* ppc-linux-tdep.c (ppu2spu_sniffer): Likewise.
* regcache.c (regcache::regcache): Pass nullptr.
(regcache_print): Caller updated.
* regcache.h (regcache::regcache): Remove one constructor
parameter aspace.
struct regcache_descr has fields nr_raw_registers and gdbarch, and
nr_raw_registers can be got via gdbarch_num_regs (gdbarch), so it looks
nr_raw_registers is redundant. This patch removes it and adds a protected
method num_raw_registers.
gdb:
2017-11-02 Yao Qi <yao.qi@linaro.org>
* regcache.c (struct regcache_descr) <nr_raw_registers>: Remove.
(init_regcache_descr): Use gdbarch_num_regs.
(regcache::regcache): Likewise.
(regcache::get_register_status): Likewise.
(regcache::assert_raw_regnum): Likewise.
(regcache::cooked_read): Likewise.
(regcache::cooked_read_value): Likewise.
(regcache::cooked_write): Likewise.
(regcache::dump): Likewise.
(regcache::num_raw_registers): New method.
* regcache.h (class regcache) <num_raw_registers>: New.
class regcache has some methods checking the range of register number,
this patch is to move it in a new method assert_regnum.
gdb:
2017-11-02 Yao Qi <yao.qi@linaro.org>
* regcache.c (regcache::assert_regnum): New method.
(regcache::invalidate): Call assert_regnum.
(regcache::raw_update): Likewise.
(regcache::raw_write): Likewise.
(regcache::raw_read_part): Likewise.
(regcache::raw_write_part): Likewise.
(regcache::raw_supply): Likewise.
(regcache::raw_supply_integer): Likewise.
(regcache::raw_supply_zeroed): Likewise.
(regcache::raw_collect): Likewise.
(regcache::raw_collect_integer): Likewise.
* regcache.h (regcache::assert_regnum): Declare.
These code wrapped by "#if 0" was added by af030b9a, which added the new
command to dump registers in 2002. The email didn't mention this either
https://sourceware.org/ml/gdb-patches/2002-08/msg00227.html It was there
for 15 years, and nobody needs it, so we can remove it.
gdb:
2017-11-02 Yao Qi <yao.qi@linaro.org>
* regcache.c (regcache::dump): Remove code.
struct regcache_descr has two fields sizeof_raw_register_status
and sizeof_cooked_register_status, but they equal to nr_cooked_registers
and nr_raw_registers respectively, so this patch removes them.
gdb:
2017-11-02 Yao Qi <yao.qi@linaro.org>
* regcache.c (struct regcache_descr) <sizeof_raw_register_status>:
Remove.
<sizeof_cooked_register_status>: Remove.
(init_regcache_descr): Update.
(regcache::regcache): Use nr_cooked_registers and nr_raw_registers.
(regcache::save): Likewise.
(regcache::dump): Likewise.
Object files other than ELF do not have mapping symbols to indicate the
type of data for objdump to work reliably. This is why the following
tests FAIL on arm-wince-pe targets:
ARMv6T2 Thumb CoProcessor Instructions (1)
ARMv6T2 Thumb CoProcessor Instructions (2)
This patch adds the force-thumb disassembler option to objdump for this
test to PASS on these targets as well.
2017-11-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
gas/
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-1.d: Add
--disassembler-options=force-thumb to objdump options.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-2.d: Likewise.
FT32B is a new FT32 family member.
This patch adds support for the compressed instructions to gdb and sim.
gdb/ChangeLog:
* ft32-tdep.c (ft32_fetch_instruction): New function.
(ft32_analyze_prologue): Use ft32_fetch_instruction().
sim/ChangeLog:
* ft32/interp.c (step_once): Add ft32 shortcode decoder.
PR 22369
* coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
file.
* cofflink.c (coff_link_check_archive_element): Skip non-COFF
members of an archive.
A few coprocessor instructions introduced in ARMv2 are currently
accepted by GAS when targeting ARMv1 due to a typo in the code. This
patch fixes the issue and introduce a more fine grained testing for
coprocessor instructions availability. Coprocessor instructions are
grouped as follows:
* ARM coprocessor instructions introduced in ARMv2
Includes: ldc, stc, mcr, mrc, cdp, ldcl, stcl
Guarded by: ARM_EXT_V2
Tests: copro-arm_v2plus-arm_v*.d
* ARM coprocessor instructions introduced in ARMv5
Includes: ldc2, ldc2l, stc2, stc2l, cdp2, mcr2, mrc2
Guarded by: ARM_EXT_V5
Tests: copro-arm_v5plus-arm_v*.d
* ARM coprocessor instructions introduced in ARMv5TE
Includes: mcrr, mrrc
Guarded by: ARM_EXT_V5E
Tests: copro-arm_v5teplus-arm_v*.d
* ARM coprocessor instructions introduced in ARMv6
Includes: mcrr2, mrrc2
Guarded by: ARM_EXT_V6
Tests: copro-arm_v6plus-arm_v*.d
* Thumb coprocessor instructions introduced in ARMv6T2
Includes: ldc, ldcl, stc, stcl, mcr, mrc, mcrr, mrrc, cdp, ldc2,
ldc2l, stc2, stc2l, cdp2, mcr2, mrc2, mcrr2, mrrc2
Guarded by: ARM_EXT_V6T2
Tests: copro-thumb_v6t2plus-thumb_v*.d
For each of these groups, at least 2 tests are performed:
* instructions are not available in earlier architecture
* instructions are available in architecture where they were introduced
More tests need to be performed when instructions in a group span
several assembly files.
Note that an instruction in the original coprocessor testcase is
changed to unified syntax to allow the testcase to be assembled for ARM
and Thumb state. Correct processing of legacy syntax is covered in other
testcases.
2017-11-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
gas/
* config/tc-arm.c (arm_ext_v2): Define to ARM_EXT_V2 feature bit.
* testsuite/gas/arm/copro.s: Split into ...
* testsuite/gas/arm/copro-arm_v2plus-thumb_v6t2plus.s: This while
changing it to unified syntax and ...
* testsuite/gas/arm/copro-arm_v5plus-thumb_v6t2plus.s: this and ...
* testsuite/gas/arm/copro-arm_v5teplus-thumb_v6t2plus.s: This and ...
* testsuite/gas/arm/copro-arm_v6plus-thumb_v6t2plus.s: This.
* testsuite/gas/arm/copro.d: Split into ...
* testsuite/gas/arm/copro-arm_v2plus-arm_v2.d: This but target ARMv2
and ...
* testsuite/gas/arm/copro-arm_v5plus-arm_v5.d: this but target ARMv5
and ...
* testsuite/gas/arm/copro-arm_v5teplus-arm_v5te.d: This but target
ARMv5TE and ...
* testsuite/gas/arm/copro-arm_v6plus-arm_v6.d: This but target ARMv6.
* testsuite/gas/arm/copro-arm_v2plus-arm_v1.d: New testcase.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-1.d: New testcase.
* testsuite/gas/arm/copro-arm_v2plus-thumb_v6t2plus-unavail.l: Expected
errors for the above two testcases.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-1.d: New testcase.
* testsuite/gas/arm/copro-arm_v5plus-arm_v4.d: New testcase.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-2.d: New testcase.
* testsuite/gas/arm/copro-arm_v5plus-thumb_v6t2plus-unavail.l:
Expected errors for the above two testcases.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-2.d: New testcase.
* testsuite/gas/arm/copro-arm_v5teplus-arm_v5.d: New testcase.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-3.d: New testcase.
* testsuite/gas/arm/copro-arm_v5teplus-thumb_v6t2plus-unavail.l:
Expected errors for the above two testcases.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-3.d: New testcase.
* testsuite/gas/arm/copro-arm_v6plus-arm_v5te.d: New testcase.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v4t-4.d: New testcase.
* testsuite/gas/arm/copro-arm_v6plus-thumb_v6t2plus-unavail.l:
Expected errors for the above two testcases.
* testsuite/gas/arm/copro-thumb_v6t2plus-thumb_v6t2-4.d: New testcase.
We don't need a PLT entry when function pointer initialization in a
read/write section is the only reference to a given function symbol.
This patch prevents the unnecessary PLT entry, and ensures no dynamic
relocs are emitted when UNDEFWEAK_NO_DYNAMIC_RELOC says so.
bfd/
PR 22374
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
entry when just a dynamic reloc can serve. Ensure no dynamic
relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
Expand and move the non_got_ref comment.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
ld/
* testsuite/ld-powerpc/ambiguousv2.d: Remove FIXME.
Function pointer references in .data ought to use a dynamic reloc.
There shouldn't be any need for a PLT entry and definitely no copy
reloc.
This test fails on quite a few targets, but isn't something that
anyone should worry about too much. It's really just a missed
optimization.
PR 22374
* testsuite/ld-elf/pr22374a.s,
* testsuite/ld-elf/pr22374b.s,
* testsuite/ld-elf/pr22374-1.r,
* testsuite/ld-elf/pr22374-2.r: New test.
* testsuite/ld-elf/elf.exp: Run it.
