When linking Windows x86-64 relocatable object files to generate x86-64
ELF executable, we need to subtract __ImageBase, aka __executable_start,
for R_AMD64_IMAGEBASE relocation:
1. Add link_info to struct output_elf_obj_tdata to store linker info and
_bfd_get_link_info() to retrieve it.
2. Add ldelf_set_output_arch to set up link_info.
3. Add pex64_link_add_symbols to create an indirect reference to
__executable_start for __ImageBase to support R_AMD64_IMAGEBASE relocation
when adding symbols from Windows x86-64 relocatable object files to
generate x86-64 ELF executable.
4. Also subtract __ImageBase for R_AMD64_IMAGEBASE when generating x86-64
ELF executable.
bfd/
PR ld/27425
PR ld/27432
* bfd.c (_bfd_get_link_info): New function.
* elf-bfd.h (output_elf_obj_tdata): Add link_info.
(elf_link_info): New.
* libbfd-in.h (_bfd_get_link_info): New prototype.
* coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
* pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
(pex64_link_add_symbols): New function.
(coff_bfd_link_add_symbols): New macro.
* libbfd.h: Regenerated.
ld/
PR ld/27425
PR ld/27432
* ldelf.c (ldelf_set_output_arch): New function.
* ldelf.h (ldelf_set_output_arch): New prototype.
* emultempl/elf.em (LDEMUL_SET_OUTPUT_ARCH): Default to
ldelf_set_output_arch.
* ld-x86-64/pe-x86-64-1.od: Expect __executable_start.
* testsuite/ld-x86-64/pe-x86-64-2.od: Likewise.
* testsuite/ld-x86-64/pe-x86-64-3.od: Likewise.
* testsuite/ld-x86-64/pe-x86-64-4.od: Likewise.
* testsuite/ld-x86-64/pe-x86-64-5.od: Likewise.
* testsuite/ld-x86-64/pe-x86-64-5.rd: Likewise.
* testsuite/ld-x86-64/pe-x86-64-6.obj.bz2: New file.
* testsuite/ld-x86-64/pe-x86-64-6.od: Likewise.
* testsuite/ld-x86-64/pe-x86-64.exp: Run ld/27425 test.
Without setting an image base address and without naming at least .text,
this test produces entirely bogus PE output. To be honest, even the ELF
output looks odd: .text gets placed at 0x10204, and both foo and bar get
associated with .text despite living below its start address.
Since neither image base nor .text placement are the subject of this
test, specify .text placement explicitly and in the PE case force the
image base to zero.
It is the very nature of absolute symbols that they don't change even
if the loader decides to put the image at other than its link-time base
address. Of the linker-defined (and PE-specific) symbols __image_base__
(and its alias) needs special casing, as it'll still appear to be
absolute at this point.
A new inquiry function in ldexp.c is needed because PE base relocations
get generated before ldexp_finalize_syms() runs, yet whether a
relocation is needed depends on the ultimate property of a symbol.
The testcases added here show situations where synthesized start/stop
symbols don't cause their associated input sections to be marked.
Fixed with the elflink.c and ldlang.c changes.
bfd/
PR 27500
* elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
processing not when start/stop symbol section is unmarked but
on first time a start/stop symbol is processed.
ld/
* ldlang.c (insert_undefined): Don't mark symbols here.
(lang_mark_undefineds): Do so here instead, new function.
(lang_process): Call lang_mark_undefineds.
* testsuite/ld-gc/start3.d,
* testsuite/ld-gc/start3.s: New test.
* testsuite/ld-gc/start4.d,
* testsuite/ld-gc/start4.s: New test.
* testsuite/ld-gc/gc.exp: Run them.
Adjust tests to reference __start and __stop syms with an extra
leading underscore when appropriate, and run tests on more targets.
* testsuite/ld-gc/gc.exp: Define UNDERSCORE in ASFLAGS.
Move tests with ELF section directives to is_elf_format block.
* testsuite/ld-gc/abi-note.d: Run on more targets.
* testsuite/ld-gc/pr19167.d: Likewise and adjust xfails.
* testsuite/ld-gc/start.d: Likewise.
* testsuite/ld-gc/start2.d: Likewise.
* testsuite/ld-gc/stop.d: Likewise.
* testsuite/ld-gc/pr19167a.s: Add support for underscore targets.
* testsuite/ld-gc/start.s: Likewise.
* testsuite/ld-gc/start2.s: Likewise.
PowerPC64 has its own gc_mark_dynamic_ref.
bfd/
PR 27451
* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
linker defined start/stop symbols when start_stop_gc.
ld/
* testsuite/ld-powerpc/startstop.d,
* testsuite/ld-powerpc/startstop.r,
* testsuite/ld-powerpc/startstop.s: New test.
* testsuite/ld-powerpc/powerpc.exp: Run it.
Undefined weak symbols with non-default visibility are seen as local
by SYMBOL_REFERENCES_LOCAL. This stops a got indirect to relative
optimisation for them, so that pies and dlls don't get non-zero values
when loading somewhere other than the address they are linked at
(which always happens). The optimisation could be allowed for pdes,
but I thought it best not to allow it there too.
bfd/
* elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
indirect to pc-relative or toc-relative for undefined symbols.
ld/
* testsuite/ld-powerpc/weak1.d,
* testsuite/ld-powerpc/weak1.r,
* testsuite/ld-powerpc/weak1.s,
* testsuite/ld-powerpc/weak1so.d,
* testsuite/ld-powerpc/weak1so.r: New tests.
* testsuite/ld-powerpc/powerpc.exp: Run them.
When --gc-sections is in effect, a reference from a retained section
to __start_SECNAME or __stop_SECNAME causes all input sections named
SECNAME to also be retained, if SECNAME is representable as a C
identifier and either __start_SECNAME or __stop_SECNAME is synthesized
by the linker. Add an option to disable that feature, effectively
ignoring any relocation that references a synthesized linker defined
__start_ or __stop_ symbol.
PR 27451
include/
* bfdlink.h (struct bfd_link_info): Add start_stop_gc.
bfd/
* elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
defined start/stop symbols when start_stop_gc.
(bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
(bfd_elf_define_start_stop): Don't modify ldscript_def syms.
* linker.c (bfd_generic_define_start_stop): Likewise.
ld/
* emultempl/elf.em: Handle -z start-stop-gc and -z nostart-stop-gc.
* lexsup.c (elf_static_list_options): Display help for them. Move
help for -z stack-size to here from elf_shlib_list_options. Add
help for -z start-stop-visibility and -z undefs.
* ld.texi: Document -z start-stop-gc and -z nostart-stop-gc.
* NEWS: Mention -z start-stop-gc.
* testsuite/ld-gc/start2.s,
* testsuite/ld-gc/start2.d: New test.
* testsuite/ld-gc/gc.exp: Run it.
Note that we don't even warn if scripts adjust a symbol as in
ld-elf/var1 and ld-scripts/pr14962.
include/
* bfdlink.h (struct bfd_link_info): Add warn_multiple_definition.
ld/
* ldexp.c (exp_fold_tree_1): Warn on script defining a symbol
defined in an object file.
* ldmain.c (multiple_definition): Heed info->warn_multiple_definition.
* testsuite/ld-scripts/defined5.d: Expect a warning.
When building 32-bit binutils with CC="gcc -m32" CXX="g++ -m32" we can
fail the gcc ld version test due to an error attempting to load a
64-bit plugin into 32-bit ld-new. This results in bogus errors about
"Your compiler driver ignores -B when choosing ld."
* testsuite/lib/ld-lib.exp: Whitespace.
(load_common_lib): Expand single use and delete this proc.
(run_host_cmd): Use -fno-lto when getting gcc's ld version.
Use -B for clang too.
"unresolved" as a test result means runtest returns an error, which
can be confusing when there is no apparent error unless you look in
.log files. In particular many tests are skipped without reporting an
error if no target C compiler is found, but if a target C compiler is
found but won't compile a testcase for some reason we used to mark the
test as unresolved. Which is no more worthy of an error than when
lacking a C compiler entirely.
* testsuite/ld-cdtest/cdtest.exp,
* testsuite/ld-checks/checks.exp,
* testsuite/ld-elf/binutils.exp,
* testsuite/ld-elf/compress.exp,
* testsuite/ld-elf/dwarf.exp,
* testsuite/ld-elf/exclude.exp,
* testsuite/ld-elf/frame.exp,
* testsuite/ld-elf/indirect.exp,
* testsuite/ld-elf/linux-x86.exp,
* testsuite/ld-elf/sec-to-seg.exp,
* testsuite/ld-elf/tls_common.exp,
* testsuite/ld-elfcomm/elfcomm.exp,
* testsuite/ld-elfvers/vers.exp,
* testsuite/ld-elfvsb/elfvsb.exp,
* testsuite/ld-elfweak/elfweak.exp,
* testsuite/ld-ifunc/binutils.exp,
* testsuite/ld-mips-elf/mips-elf-flags.exp,
* testsuite/ld-misc/defsym.exp,
* testsuite/ld-mn10300/mn10300.exp,
* testsuite/ld-plugin/lto.exp,
* testsuite/ld-plugin/plugin.exp,
* testsuite/ld-scripts/align.exp,
* testsuite/ld-scripts/assert.exp,
* testsuite/ld-scripts/crossref.exp,
* testsuite/ld-scripts/defined.exp,
* testsuite/ld-scripts/extern.exp,
* testsuite/ld-scripts/log2.exp,
* testsuite/ld-scripts/map-address.exp,
* testsuite/ld-scripts/phdrs.exp,
* testsuite/ld-scripts/phdrs2.exp,
* testsuite/ld-scripts/script.exp,
* testsuite/ld-scripts/section-flags.exp,
* testsuite/ld-scripts/sizeof.exp,
* testsuite/ld-scripts/weak.exp,
* testsuite/ld-selective/selective.exp,
* testsuite/ld-sh/sh.exp,
* testsuite/ld-shared/shared.exp,
* testsuite/ld-srec/srec.exp,
* testsuite/ld-tic6x/tic6x.exp,
* testsuite/ld-undefined/undefined.exp,
* testsuite/ld-undefined/weak-undef.exp,
* testsuite/lib/ld-lib.exp: Don't use unresolved except after
perror. Instead report "unsupported" or "fail".
* configure.ac (follow-debug-links): Add option to enable or
disable the following of debug links by default. Set the
default for the option to be 'follow'.
* dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
(dwarf_select_sections_by_names): Add no-follow-links option.
(dwarf_select_sections_by_letter): Add 'N' option.
* objdump.c (usage): Add conditional text describing the
follow links option.
(slurp_symtab): Ensure that there is a NULL entry at the end
of the symbol table.
(slurp_dynamic_symtab): Likewise.
(dump_bfd): When extending the symbol table, ensure that there
is still a NULL entry at the end.
* readelf.c (usage): Add conditional text describing the
follow links option.
* doc/binutils.texi: Update documentation for objcopy and
readelf.
* doc/debug.options.texi: Update documentation of the
follow-links option.
* config.in: Regenerate.
* configure: Regenerate.
* testsuite/binutils-all/compress.exp: Add the -WN option to
objdump command lines that are not expecting to follow links.
* testsuite/binutils-all/readelf.exp: Add the
--debug-dump=no-follow-links option to tests that are not
expecting to follow debug links.
gas * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
following.
* testsuite/gas/xgate/insns-dwarf2.d: Likewise.
ld * testsuite/ld-elf/sec64k.exp: Stop readelf from automatically
following debug links.
Remove x86 ISA level run-time tests since with glibc 2.33, they will fail
to run on machines with lesser x86 ISA level:
tmpdir/property-5-pie: CPU ISA level is lower than required
PR ld/27358
* testsuite/ld-i386/i386.exp: Remove property 3/4/5 run-time
tests.
* testsuite/ld-x86-64/x86-64.exp: Likewise.
bfd/
PR 27311
* elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
libraries for IR references on pass over libraries after LTO
recompilation.
ld/
* testsuite/ld-plugin/pr27311d.c: New test.
* testsuite/ld-plugin/lto.exp: Rename pr27311 to pr27311-1, compile
and link new test as pr27311-2.
bfd/
PR 27311
* elflink.c (_bfd_elf_add_default_symbol): Clear override when
undecorated symbol will have a different version.
ld/
* testsuite/ld-ifunc/ifunc.exp (libpr16467b.so, libpr16467bn.so):
Link with --as-needed.
A default versioned symbol definition in a shared library is
overridden by an unversioned definition in a regular object file, and
thus should not be reason to make an as-needed library needed.
bfd/
PR 27311
* elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
Use when handling default versioned symbol. Rename existing
override variable to nondef_override and use for non-default
versioned symbol.
(elf_link_add_object_symbols): Adjust call to suit. Don't
pull in as-needed libraries when override is set.
ld/
* testsuite/ld-plugin/pr27311.d,
* testsuite/ld-plugin/pr27311.ver,
* testsuite/ld-plugin/pr27311a.c,
* testsuite/ld-plugin/pr27311b.c,
* testsuite/ld-plugin/pr27311c.c: New testcase.
* testsuite/ld-plugin/lto.exp: Run it. Correct PR14918 and
PR12982 entries.
bfd/
PR 27271
* elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
on symbols defined in absolute or other special sections.
ld/
* testsuite/ld-tic6x/tic6x.exp: Add pr27271 test.
This makes it possible to build ld without any compiled-in scripts,
by setting COMPILE_IN=no in the environment. pe, beos and pdp11
targets didn't support scripts from the file system, with pdp11
nastily editing the ld/ldscripts file so that the built-in script
didn't match.
PR 27226
* emulparams/alphavms.sh: Don't set COMPILE_IN.
* emulparams/elf64_ia64_vms.sh: Likewise.
* emulparams/elf64mmix.sh: Likewise.
* emulparams/elf_iamcu.sh: Likewise.
* emulparams/elf_k1om.sh: Likewise.
* emulparams/elf_l1om.sh: Likewise.
* emulparams/mmo.sh: Likewise.
* emulparams/pdp11.sh: Set DATA_SEG_ADDR.
* scripttempl/pdp11.sc: Use it.
* emultempl/pdp11.em: Don't edit .xn script for separate_code,
instead use .xe script. Support scripts from file system.
* emultempl/beos.em: Support scripts from file system.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* testsuite/ld-bootstrap/bootstrap.exp: Make tmpdir/ldscripts link.
git commit 994b251328 "Ignore section symbols when matching linkonce
with comdat" cured the reason why this test used to fail on mips.
* testsuite/ld-elf/pr26936.d: No longer xfail mips.
GCC 11+ spots that the extern var_1 and var_666 declarations in this
test are unused, and removes them, thus stopping them from appearing as
conflicted data symbols and rendering the test pointless. Use them in a
function unique to this TU to prevent them from being eliminated.
ld/ChangeLog
2021-01-19 Nick Alcock <nick.alcock@oracle.com>
* testsuite/ld-ctf/data-func-2.c: Stop removal of the extern foo_t
symbols by the optimizer.
* testsuite/ld-ctf/data-func-conflicted.d: Adjust accordingly.
The sizes of compressed and uncompressed .debug_aranges are the same
for the riscv big endian targets, but different for the little endian
targets. The compress rule is fine and isn't broken by riscv, just the
original compressed1d.d fails by accident. Ideally, we should fill the
R_RISCV_ADD/SUB relocations when disabling relaxations in the assembler.
But before that, Jim already had written an alternative test compressed1d-alt
to relpace compressed1d.d for riscv, so we can only xfail the riscv little
endian targets in the short-term.
ld/
* testsuite/ld-elf/elf.exp (riscv_little_endian): Added. Return true
if target is riscv little endian. Otherwise, return false.
* testsuite/ld-elf/compressed1d.d: Only xfail the riscv little endian
targets by [riscv_little_endian].
This changes the initialisation of output sections so that it is
possible to create read-only sections fed only from linker script
BYTE, SHORT, LONG or QUAD. That currently isn't possible even for one
of the well-known ELF sections like .rodata, because once a section is
marked read/write that sticks. On the other hand if we start
read-only, well-known ELF sections end up read/write as appropriate.
For example .tdata will still be SHF_ALLOC + SHF_WRITE + SHF_TLS.
PR 26378
* ldlang.c (map_input_to_output_sections): Start with a read-only
section for data statements.
* testsuite/ld-elf/size-2.d: Adjust to suit.
When deciding if a single member comdat group section in file FOO should
be discarded by a linkonce section in file BAR, we check if 2 sections
define the same set of local and global symbols. When only one of the
files doesn't contain the unused section symbols in the symbol table,
such as object files generated by clang or GNU assembler with
commit d1bcae833b
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu Jan 7 06:42:00 2021 -0800
ELF: Don't generate unused section symbols
the check will fail since one file has the extra unused section symbols.
We should ignore both undefined and section symbols in the symbol table
when making such a decision.
bfd/
PR ld/27193
* elflink.c (elf_create_symbuf): Also ignore section symbols.
ld/
PR ld/27193
* testsuite/ld-i386/i386.exp: Run PR ld/27193 test.
* testsuite/ld-i386/pr27193.dd: New file.
* testsuite/ld-i386/pr27193a.o.bz2: Likewise.
* testsuite/ld-i386/pr27193b.s: Likewise.
On x86, glibc 2.33 starts to issue a fatal error message when calling
IFUNC function defined in the unrelocated executable from a shared
library.
1. Update x86 ELF linker to always convert IFUNC function defined in
position-dependent executable (PDE) to the normal function. GOT in PDE
will be updated by R_*_IRELATIVE at run-time.
2. Update PR ld/23169 tests not to compare function address of external
IFUNC function in the shared object to avoid calling the IFUNC function
defined in the unrelocated executable.
3. Remove pr23169e tests which call the IFUNC function defined in the
unrelocated position-independent executable from a shared library.
bfd/
PR ld/23169
* elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
check pointer_equality_needed.
ld/
PR ld/23169
* testsuite/ld-ifunc/ifunc.exp: Replace pr23169c.rd with
pr23169a.rd for pr23169c and pr23169f. Remove pr23169e tests.
* testsuite/ld-ifunc/pr23169a.c (foo): Don't compare function
address.
This patch makes undefined unversioned dynamic symbols use
VER_NDX_GLOBAL (version 1) rather than VER_NDX_LOCAL (version 0).
There really isn't much use for an undefined local dynamic symbol, so
we may as well use the logically correct value in .gnu.version.
https://docs.oracle.com/cd/E26505_01/html/E26506/chapter6-54676.html
bfd/
PR 26002
* elflink.c (elf_link_output_extsym): Use version 1 in
.gnu.version for undefined unversioned symbols.
ld/
PR 26002
* testsuite/ld-elfvers/vers6.dsym: Expect "Base" for undefined
unversioned symbols.
* testsuite/ld-elfvers/vers16.dsym: Likewise.
Error and warning messages usually starting with lower case letter,
and without the period at the end. Besides, add the prefixed "internel:"
at the beginning of the messages when they are caused internally.
Also fix indents and typos.
bfd/
* elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
gas/
* config/tc-riscv.c: Error and warning messages tidy.
* testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
* testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
* testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
* testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
* testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
* testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
* testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
ld/
* testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-01.d: Updated.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-02.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-03.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-04.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-05.d: Likewise.
* testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-06.d: Likewise.
opcodes/
* riscv-dis.c (parse_riscv_dis_option): Fix typos of message.
The Blackfin ELF compiler requires the user to explicitly select a CPU
target else it will fail:
bfin-elf-gcc: error: no processor type specified for linking
Select the sim target for these tests since we should (hopefully) have
access to the simulator. At least, it's more likely than having access
to a real development board.
This makes the pass/fail numbers increase by a lot:
-# of expected passes 398
-# of unexpected failures 6
+# of expected passes 587
+# of unexpected failures 109
It looks like the vast majority of new failures are due to our omission
of COPY relocations:
/* Bfin does not currently have a COPY reloc. */
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
{
_bfd_error_handler (_("the bfin target does not currently support the generation of copy relocations"));
return FALSE;
}
There doesn't seem to be a way to easily disable tests that cause copy
relocations though, lets just take the hit for now.
* testsuite/config/default.exp [bfin*-elf*] (gcc_B_opt): Append -msim.
This moves the SHF_LINK_ORDER sorting from bfd_elf_final_link to
the linker which means generic ELF targets now support SHF_LINK_ORDER
and we cope with odd cases that require resizing of output sections.
The patch also fixes two bugs in the current implementation,
introduced by commit cd6d537c48. The pattern test used by that
commit meant that sections matching something like
"*(.IA_64.unwind* .gnu.linkonce.ia64unw.*)" would not properly sort a
mix of sections matching the two wildcards. That commit also assumed
a stable qsort.
bfd/
PR 27160
* section.c (struct bfd_section): Remove pattern field.
(BFD_FAKE_SECTION): Adjust to suit.
* bfd-in2.h: Regenerate.
* elflink.c (compare_link_order, elf_fixup_link_order): Delete.
(bfd_elf_final_link): Don't call elf_fixup_link_order.
ld/
PR 27160
* ldlang.h (lang_output_section_statement_type): Add data field.
(lang_input_section_type, lang_section_bst_type): Add pattern field.
(statement_list): Declare.
(lang_add_section): Adjust prototype.
* emultempl/aarch64elf.em: Adjust lang_add_section calls.
* emultempl/armelf.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/cskyelf.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/m68hc1xelf.em: Likewise.
* emultempl/metagelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/mmo.em: Likewise.
* emultempl/msp430.em: Likewise.
* emultempl/nios2elf.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/vms.em: Likewise.
* ldelf.c: Likewise.
* ldelfgen.c: Include ldctor.h.
(struct os_sections): New.
(add_link_order_input_section, link_order_scan): New functions.
(compare_link_order, fixup_link_order): New functions.
(ldelf_map_segments): Call link_order_scan and fixup_link_order.
* ldlang.c (statement_list): Make global.
(output_section_callback_fast): Save pattern in tree node.
(lang_add_section): Add pattern parameter, save in lang_input_section.
(output_section_callback_tree_to_list): Adjust lang_add_section calls.
(lang_insert_orphan, output_section_callback): Likewise.
(ldlang_place_orphan): Likewise.
(gc_section_callback): Don't set section->pattern
* testsuite/ld-elf/pr26256-2a.d: Don't xfail generic.
* testsuite/ld-elf/pr26256-3b.d: Likewise.
* testsuite/ld-elf/pr26256-2b.d: Likewise. notarget xgate.
Subtract the value of the section contents for R_AMD64_DIR64 and
R_AMD64_DIR32 relocations when generating ELF output from PE/x86-64
inputs.
bfd/
PR ld/27171
* reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
R_AMD64_DIR32 relocations for PE/x86-64 inputs.
ld/
PR ld/27171
* testsuite/ld-x86-64/pe-x86-64-5.obj.bz2: New file.
* testsuite/ld-x86-64/pe-x86-64-5.od: Likewise.
* testsuite/ld-x86-64/pe-x86-64-5.rd: Likewise.
* testsuite/ld-x86-64/pe-x86-64.exp: Run PR ld/27171 test.
Since LAM_U48 implies LAM_U57, also set LAM_U57 when setting LAM_U48.
bfd/
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
LAM_U57 when setting LAM_U48.
ld/
* ld-x86-64/property-x86-lam-u48-4.d: Updated.
* ld-x86-64/property-x86-lam-u48-5.d: Likewise.
For now we have supported the riscv big endian targets, so
xfail riscv64*-*-* for ld-scripts/empty-address-2 tests, to
cover both little endian and big endian targets.
ld/
* testsuite/ld-scripts/empty-address-2a.d: xfail riscv64*-*-*.
* testsuite/ld-scripts/empty-address-2b.d: Likewise.
These fail on v850 due to that target using different .tbss section flags.
* testsuite/ld-scripts/rgn-at10.d: xfail v850.
* testsuite/ld-scripts/rgn-at11.d: Likewise.
