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Author SHA1 Message Date
Alan Modra
83e2771660 Re: readelf: Display the base symbol version as empty string 
Update a gold test for commit 2be0f2da21.

	PR binutils/33599
	* testsuite/ver_test_4.sh: Expect "t1_2@".
 2025-11-11 12:08:56 +10:30
Pietro Monteiro
4f170cf93d gold: configury: fix obsolete macros 
Running `autoreconf -vf -Wall' in the gold directory shows errors about the use
of obsolete macros.  This patch fix the issues with macros used directly by
configure.ac. However, it doesn't fix all warnings.  There are autoconf warnings
about macros from files in config and one automake warning about a target being
shadowed.  It cuts a lot of the noise down and makes an upgrade to autoconf
2.71+ easier.

https://www.gnu.org/software/automake/manual/1.12.2/html_node/Obsolete-Macros.html#index-AM_005fCONFIG_005fHEADER
https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html#index-AC_005fOUTPUT-2133

gold/ChangeLog:

* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* configure.ac: Replace AM_CONFIG_HEADER by AC_CONFIG_HEADERS. Replace
        AC_OUTPUT(file list) by AC_CONFIG_FILES([file list])\nAC_OUTPUT.

Approved-by: Alan Modra <amodra@gmail.com>
 2025-07-23 19:49:50 -04:00
H.J. Lu
e50c10ed39 gold: Remove NaCl target support 
NaCl has been deprecated:

https://developer.chrome.com/docs/native-client/migration/

It is now in the process of being removed from llvm:

https://github.com/llvm/llvm-project/pull/133661

Remove NaCl target support from gold.

	* Makefile.am (CCFILES): Remove nacl.cc.
	(HFILES): Remove nacl.h.
	* Makefile.in: Regenerated.
	* aarch64.cc: Don't include nacl.h.
	* arm.cc: Don't include nacl.h.
	(Target_arm_nacl): Removed.
	(Output_data_plt_arm_nacl): Likewise.
	(target_selector_arm): Replace Target_arm_nacl with
	Target_selector_arm.
	* i386.cc: Don't include nacl.h.
	(Output_data_plt_i386_nacl): Removed.
	(Target_i386_nacl): Likewise.
	(target_selector_i386): Replace Target_selector_i386_nacl with
	Target_selector_i386.
	* mips.cc: Don't include nacl.h.
	(Target_mips_nacl): Removed.
	(Target_selector_mips_nacl): Likewise.
	(target_selector_mips32): Replace Target_selector_mips_nacl with
	Target_selector_mips.
	(target_selector_mips32el): Likewise.
	(target_selector_mips64): Likewise.
	(target_selector_mips64el): Likewise.
	* nacl.cc: Removed.
	* nacl.h: Likewise.
	* x86_64.cc: Don't include nacl.h.
	(Output_data_plt_x86_64_nacl): Removed.
	(Target_x86_64_nacl): Likewise.
	(target_selector_x86_64): Replace Target_x86_64_nacl with
	Target_selector_x86_64.
	(target_selector_x32): Likewise.
	* po/POTFILES.in: Regenerated.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2025-07-21 05:53:07 -07:00
Alan Modra
33aa1470c7 Delete AM_PO_SUBDIRS invocation 
These aren't needed since commit 862776f26a.
 2025-07-14 19:31:41 +09:30
Nick Clifton
47fdedbb95 Update version number on mainline 2025-07-13 08:57:08 +01:00
Nick Clifton
5c778308bd Add markers for 2.45 branch 2025-07-13 08:35:45 +01:00
Alan Modra
d72ad17caa AM_PO_SUBDIRS 
Swap AM_PO_SUBDIRS and ZW_GNU_GETTEXT_SISTER_DIR lines in
*/configure.ac.  ZW_GNU_GETTEXT_SISTER_DIR indirectly invokes
AC_REQUIRE(AM_PO_SUBDIRS) so results in AM_PO_SUBDIRS being emitted
before ZW_GNU_GETTEXT_SISTER_DIR if it hasn't already been invoked.
 2025-07-11 08:23:40 +09:30
Nick Clifton
1142f1b334 Updated translations for bfd and gold 2025-02-27 12:16:26 +00:00
Nick Clifton
d2030a099b Add translations for various sub-directories 2025-01-28 16:33:47 +00:00
Yury Khrustalev
2a20abdd81 Fix some broken links in docs and comments 
Reviewed-By Richard Earnshaw <richard.earnshaw@arm.com>
 2025-01-27 09:15:51 +00:00
Nick Clifton
8ae7da3ae8 Update translations for various sub-directories 2025-01-20 16:19:22 +00:00
Nick Clifton
8c7653ab09 Change version to 2.44.50 and regenerate files 2025-01-19 12:40:46 +00:00
Nick Clifton
b49d12e2c5 Add markers for bihnutils 2.44 branch 2025-01-19 12:09:01 +00:00
Alan Modra
e8e7cf2abe Update year range in copyright notice of binutils files 2025-01-01 18:29:57 +10:30
Alexandra Hájková
31ba6108ec elfcpp/dwarf.h: Add post DWARF5 constants to DW_LANG enum 
Also add the post DWARF5 language codes to gold/gdb-index.cc
Gdb_index_info_reader::visit_top_die check as --gdb-index only
supports C and C++ languages and emits warning otherwise.
 2024-12-19 12:39:34 +01:00
H.J. Lu
a3011beced gold: Update expected outputs in testsuite/pr26936.sh 
Update expected outputs in testsuite/pr26936.sh to match the assembler
outputs changed by:

a96a8b7367 is the first bad commit
commit a96a8b7367 (HEAD)
Author: Jan Beulich <jbeulich@suse.com>
Date:   Mon Dec 2 09:38:47 2024 +0100

    x86: always set ISA_1_BASELINE property for 64-bit objects

	PR gold/32422
	* testsuite/pr26936.sh: Updated.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-12-06 15:05:25 +08:00
Nick Clifton
3b00205cd8 Updated Bulgarian, Romanian and French translations for various sub-directories. New Georgian translation for the gold sub-directory. 2024-11-25 15:53:22 +00:00
H.J. Lu
229ecf80f3 gold: Always resolve non-default weak undefined to 0 
Non-default weak undefined symbols in executable and shared library are
always resolved to 0 at runtime and don't need dynamic relocation.

Tested on i686, x86-64, powerpc64le and aarch64.

	PR gold/32071
	* symtab.cc (Symbol::final_value_is_known): Always resolve
	non-default weak undefined symbol in executable and shared library
	to 0 at runtime.
	* symtab.h (Symbol::needs_dynamic_reloc): Return false for
	non-default weak undefined symbol in executable and shared library.
	* testsuite/Makefile.am: Add weak_undef_test_3 and
	weak_undef_test_4 tests.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/weak_undef_lib_4.c: New file.
	* testsuite/weak_undef_test_3.c: Likewise.
	* testsuite/weak_undef_test_4.c: Likewise.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-08-31 04:28:43 -07:00
H.J. Lu
a2776c438c gold: Force a PC-relative reference to .LC0 
Force a PC-relative reference to .LC0 with:

__asm__ (".dc.a .LC0 - .");

for all targets.

Tested on x86, powerpc64le and aarch64.

	* testsuite/discard_locals_relocatable_test.c: Force a PC-relative
	reference to .LC0.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-08-28 05:51:58 -07:00
H.J. Lu
dbb062e5e9 gold: Disable &no_such_symbol_ != NULL check when GOT in use 
Since this test:

  if (&no_such_symbol_ != NULL)
    {
      fprintf(stderr, "FAILED weak undef test 4: %s\n",
              "&no_such_symbol_ is not NULL");
      status = 1;
    }

always fails when GOT is used and aarch64 always uses GOT, disable it
for aarch64 and PIC.

	PR gold/32112
	* testsuite/weak_undef_test.cc (main): Disable the
	&no_such_symbol_ != NULL check for aarch64 and PIC.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-08-28 05:51:58 -07:00
H.J. Lu
86db7e7da8 gold: Use asm for GCC 9 and older in PR gold/31830 tests 
Since GCC 9 and older fail to compile PR gold/31830 tests:

$ gcc -S testsuite/ver_test_pr31830_b.c -o /tmp/x.s
testsuite/ver_test_pr31830_b.c:3:1: warning: ‘__symver__’ attribute directive ignored [-Wattributes]
 void __collector_foo_2_2(void) {}
 ^~~~

use asm statement, instead of symver attribute, for GCC 9 and older.

	PR gold/31830
	* testsuite/ver_test_pr31830_b.c (__collector_foo_2_2): Use asm
	statement, instead of symver attribute, for GCC 9 and older.
	symver attribute with __asm__.
	* testsuite/ver_test_pr31830_lto.c (__collector_foo_2_2): Likewise.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-08-28 05:48:55 -07:00
H.J. Lu
93ea177e95 gold: Remove duplicated rules for ifuncmain[12457]picstatic 
When HAVE_STATIC and IFUNC_STATIC both are false, "make" reports:

Makefile:3796: warning: overriding recipe for target 'ifuncmain1picstatic'
Makefile:3788: warning: ignoring old recipe for target 'ifuncmain1picstatic'
Makefile:3900: warning: overriding recipe for target 'ifuncmain2picstatic'
Makefile:3892: warning: ignoring old recipe for target 'ifuncmain2picstatic'
Makefile:3932: warning: overriding recipe for target 'ifuncmain4picstatic'
Makefile:3924: warning: ignoring old recipe for target 'ifuncmain4picstatic'
Makefile:3972: warning: overriding recipe for target 'ifuncmain5picstatic'
Makefile:3964: warning: ignoring old recipe for target 'ifuncmain5picstatic'
Makefile:4048: warning: overriding recipe for target 'ifuncmain7picstatic'
Makefile:4040: warning: ignoring old recipe for target 'ifuncmain7picstatic'

due to duplicated rules for ifuncmain[12457]picstatic:

@GCC_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@HAVE_STATIC_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@IFUNC_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@IFUNC_STATIC_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@NATIVE_LINKER_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@ifuncmain1picstatic: ifuncmain1pic.o ifuncmod1.o gcctestdir/ld

Make rules for ifuncmain[12457]picstatic independent of HAVE_STATIC and
IFUNC_STATIC:

@GCC_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@IFUNC_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@NATIVE_LINKER_FALSE@ifuncmain1picstatic$(EXEEXT): $(ifuncmain1picstatic_OBJECTS) $(ifuncmain1picstatic_DEPENDENCIES) $(EXTRA_ifuncmain1picstatic_DEPENDENCIES)
@GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@ifuncmain1picstatic: ifuncmain1pic.o ifuncmod1.o gcctestdir/ld

	PR gold/32116
	* testsuite/Makefile.am (ifuncmain1picstatic): Make it independent
	of HAVE_STATIC and IFUNC_STATIC.
	(ifuncmain2picstatic): Likewise.
	(ifuncmain4picstatic): Likewise.
	(ifuncmain5picstatic): Likewise.
	(ifuncmain7picstatic): Likewise.
	* testsuite/Makefile.in: Regenerated.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-08-28 05:38:19 -07:00
Alan Modra
972092a9ed PR32032 dwp segfaults on hello world binary 
Fixing the segfault is easy with this bandaid, but further work is
needed to teach dwp about DW_AT_dwo_name and dwo id in the cu header.
At the moment dwp only handles DW_AT_GNU_dwo_name and DW_AT_GNU_dwo_id.

	PR 32032
	* dwp.cc (Dwp_output_file::finalize): Return immediately on
	no output file.
 2024-07-29 16:25:59 +09:30
Nick Clifton
cff16e125a Change version to 2.43.50 2024-07-20 13:16:33 +01:00
Nick Clifton
b33c4f8f82 Add markers for 2.43 branch/release 2024-07-20 12:43:19 +01:00
Lingling Kong
2d5428d8cd x86-64: Support APX NF TLS IE with 2 operands 
Support APX NF TLS IE with 2 operands.Verify it with ld and gold.

gas/

	* config/tc-i386.c (md_assemble): Allow APX NF TLS IE with
	2 operands.
	* testsuite/gas/i386/x86-64-gottpoff.d: Updated.
	* testsuite/gas/i386/x86-64-gottpoff.s: Add APX NF TLS IE
	tests with 2 operands.

gold/

	* testsuite/x86_64_ie_to_le.s: Add APX NF TLS IE tests with
	2 operands.
	* testsuite/x86_64_ie_to_le.sh: Updated.

ld/

	* testsuite/ld-x86-64/tlsbindesc.s: Add APX NF TLS IE tests
	with 2 operands.
	* testsuite/ld-x86-64/tlsbindesc.d: Updated.
	* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.
 2024-07-03 10:18:36 +08:00
konglin1
eb5d719dd7 x86-64: Verify that TLS IE works with APX NF 
Verify that

{nf} add %reg1, foo@gottpoff(%rip), %reg2
{nf} add foo@gottpoff(%rip), %reg, %reg2

work correctly with ld and gold.

gas/

	* testsuite/gas/i386/x86-64-gottpoff.d: Updated.
	* testsuite/gas/i386/x86-64-gottpoff.s: Add tests for
	"{nf} add %reg1, foo@gottpoff(%rip), %reg2" and
	"{nf} add foo@gottpoff(%rip), %reg, %reg2".

gold/

	* testsuite/x86_64_ie_to_le.s: Add tests for
	"{nf} add %reg1, foo@gottpoff(%rip), %reg2" and
	"{nf} add foo@gottpoff(%rip), %reg, %reg2".
	* testsuite/x86_64_ie_to_le.sh: Updated.

ld/

	* testsuite/ld-x86-64/tlsbindesc.s: Add R_X86_64_CODE_6_GOTTPOFF
	for APX NF tests.
	* testsuite/ld-x86-64/tlsbindesc.d: Updated.
	* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.

Co-Authored-By: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-07-01 23:08:31 -07:00
Alan Modra
56f3903369 Revert "Remove LIBINTL_DEP" 
This reverts commit e874cbd387.
The patch was wrong.  LIBINTL_DEP is needed with an in-tree gettext.
 2024-06-20 21:15:27 +09:30
Alan Modra
e874cbd387 Remove LIBINTL_DEP 
The intl directory in the source no longer exists.  LIBINTL_DEP is
thus always empty.  Remove references to it.

config/
	* gettext-sister.m4: Don't AC_SUBST LIBINTL_DEP.
bfd/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
binutils/
	* Makefile.am (*_DEPENDENCIES): Remove LIBINTL_DEP.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
gas/
	* Makefile.am (as_new_DEPENDENCIES): Remove LIBINTL_DEP.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
gdb/
	* Makefile.in (INTL_DEPS): Don't set or reference.
	* configure: Regenerate.
gdbserver/
	* Makefile.in (INTL_DEPS): Don't set or reference.
gdbsupport/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
gold/
	* Makefile.am (deps_var): Remove LIBINTL_DEP.
	(incremental_dump_DEPENDENCIES, dwp_DEPENDENCIES): Likewise.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.am (DEPENDENCIES): Remove LIBINTL_DEP.
	* testsuite/Makefile.in: Regenerate.
gprof/
	* Makefile.am (gprof_DEPENDENCIES): Remove LIBINTL_DEP.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
ld/
	* Makefile.am (ld_new_DEPENDENCIES): Remove LIBINTL_DEP.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
libctf/
	* Makefile.in: Regenerate.
	* configure: Regenerate.
opcodes/
	* configure.ac (BUILD_LIBS): Remove LIBINTL.
	(BUILD_LIB_DEPS): Remove LIBINTL_DEP.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
 2024-06-20 18:33:28 +09:30
Matthieu Longo
e83746f535 autoupdate: regen after replacing obsolete macros 2024-06-10 08:25:56 +09:30
Matthieu Longo
3dee0baea2 autoupdate: add square brackets around arguments of AC_INIT 
https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fINIT-2
 2024-06-10 08:25:56 +09:30
Matthieu Longo
2cac47f5ba autoupdate: replace obsolete macros AC_AIX, AC_MINIX, and AC_GNU_SOURCE 
- AC_AIX, AC_MINIX, and AC_GNU_SOURCE by AC_USE_SYSTEM_EXTENSIONS
  https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fAIX
  https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fMINIX-1
  https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.72/autoconf.html#index-AC_005fGNU_005fSOURCE-1
 2024-06-10 08:25:55 +09:30
H.J. Lu
89d801850a gold: Properly remove the versioned symbol 
When the versioned symbol foo is removed from the shared library,  the
".symver foo,foo@VER" directive provides binary compatibility for foo@VER.
In this case, the unversioned symbol foo should be hidden and shouldn't
generate a multiple definition error.

	PR gold/31830
	* resolve.cc (Symbol_table::resolve): Move symbol version handling
	to ...
	* symtab.cc (Symbol_table::add_from_object): Here. If the hidden
	version from .symver is the same as the default version from the
	unversioned symbol, don't make the unversioned symbol the default
	versioned
	symbol.
	* testsuite/Makefile.am (check_SCRIPTS): Add ver_test_pr31830.sh.
	(check_DATA): ver_test_pr31830_a.syms and ver_test_pr31830_b.syms.
	(ver_test_pr31830_a.syms): New.
	(ver_test_pr31830_b.syms): Likewise.
	(ver_test_pr31830_a.so): Likewise.
	(ver_test_pr31830_b.so): Likewise.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/ver_test_pr31830.script: New file.
	* testsuite/ver_test_pr31830.sh: Likewise.
	* testsuite/ver_test_pr31830_a.c: Likewise.
	* testsuite/ver_test_pr31830_b.c: Likewise.
	* testsuite/ver_test_pr31830_lto.c: Likewise.
	* testsuite/ver_test_pr31830_lto.sh: Likewise.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
 2024-06-08 23:54:39 -07:00
Christophe Lyon
54e2d897a6 Add missing install-dvi and install-ps Makefie targets. 
For some reason, these targets are missing although others from the
same family are present. This looks like an oversight.

This enables calling 'make install-dvi' from the top-level build
directory.
 2024-04-05 07:02:56 +00:00
H.J. Lu
5bc71c2a6b x86-64: Add R_X86_64_CODE_6_GOTTPOFF 
For

	add	%reg1, name@gottpoff(%rip), %reg2

and

	add	name@gottpoff(%rip), %reg1, %reg2

add

 #define R_X86_64_CODE_6_GOTTPOFF		50

if the instruction starts at 6 bytes before the relocation offset.
They are similar to R_X86_64_GOTTPOFF.  Linker can covert GOTTPOFF to

	add	$name@tpoff, %reg1, %reg2

Rewrite fx_tcbit, fx_tcbit2 and fx_tcbit3 usage to generate
R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX, R_X86_64_CODE_4_GOTPCRELX,
R_X86_64_CODE_4_GOTTPOFF, R_X86_64_CODE_4_GOTPC32_TLSDESC and
R_X86_64_CODE_6_GOTTPOFF.

NB: There is no need to check BFD_RELOC_X86_64_CODE_4_GOTTPOFF in
md_assemble since there is only BFD_RELOC_X86_64_GOTTPOFF at this
stage, which will be converted to BFD_RELOC_X86_64_CODE_4_GOTTPOFF
or BFD_RELOC_X86_64_CODE_6_GOTTPOFF in i386_validate_fix.

5 relocations:

 #define R_X86_64_CODE_5_GOTPCRELX		46
 #define R_X86_64_CODE_5_GOTTPOFF		47
 #define R_X86_64_CODE_5_GOTPC32_TLSDESC	48
 #define R_X86_64_CODE_6_GOTPCRELX		49
 #define R_X86_64_CODE_6_GOTPC32_TLSDESC	51

are added for completeness and they are unused.

bfd/

	* elf64-x86-64.c (x86_64_elf_howto_table): Add
	R_X86_64_CODE_5_GOTPCRELX, R_X86_64_CODE_5_GOTTPOFF,
	R_X86_64_CODE_5_GOTPC32_TLSDESC, R_X86_64_CODE_6_GOTPCRELX,
	R_X86_64_CODE_6_GOTTPOFF and R_X86_64_CODE_6_GOTPC32_TLSDESC.
	(R_X86_64_standard): Updated.
	(x86_64_reloc_map): Add R_X86_64_CODE_5_GOTPCRELX,
	R_X86_64_CODE_5_GOTTPOFF, R_X86_64_CODE_5_GOTPC32_TLSDESC,
	R_X86_64_CODE_6_GOTPCRELX, R_X86_64_CODE_6_GOTTPOFF and
	R_X86_64_CODE_6_GOTPC32_TLSDESC.
	(elf_x86_64_check_tls_transition): Handle
	R_X86_64_CODE_6_GOTTPOFF.
	(elf_x86_64_tls_transition): Likewise.
	(elf_x86_64_scan_relocs): Handle R_X86_64_CODE_6_GOTTPOFF.
	Issue an error for R_X86_64_CODE_5_GOTPCRELX,
	R_X86_64_CODE_5_GOTTPOFF, R_X86_64_CODE_5_GOTPC32_TLSDESC,
	R_X86_64_CODE_6_GOTPCRELX and R_X86_64_CODE_6_GOTPC32_TLSDESC.
	(elf_x86_64_relocate_section): Handle R_X86_64_CODE_6_GOTTPOFF.
	* reloc.c (bfd_reloc_code_real): Add
	BFD_RELOC_X86_64_CODE_5_GOTPCRELX,
	BFD_RELOC_X86_64_CODE_5_GOTTPOFF,
	BFD_RELOC_X86_64_CODE_5_GOTPC32_TLSDESC,
	BFD_RELOC_X86_64_CODE_6_GOTPCRELX,
	BFD_RELOC_X86_64_CODE_6_GOTTPOFF and
	BFD_RELOC_X86_64_CODE_6_GOTPC32_TLSDESC.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

elfcpp/

	* x86_64.h (R_X86_64_CODE_5_GOTPCRELX): New.
	(R_X86_64_CODE_5_GOTTPOFF): Likewise.
	(R_X86_64_CODE_5_GOTPC32_TLSDESC): Likewise.
	(R_X86_64_CODE_6_GOTPCRELX): Likewise.
	(R_X86_64_CODE_6_GOTTPOFF): Likewise.
	(R_X86_64_CODE_6_GOTPC32_TLSDESC): Likewise.

gas/

	* config/tc-i386.c (tc_i386_fix_adjustable): Handle
	BFD_RELOC_X86_64_CODE_6_GOTTPOFF.
	(md_assemble): Don't check BFD_RELOC_X86_64_CODE_4_GOTTPOFF.
	Allow "add %reg1, foo@gottpoff(%rip), %reg2".
	(output_disp): Handle BFD_RELOC_X86_64_CODE_6_GOTTPOFF.  Rewrite
	setting fx_tcbitX bits for BFD_RELOC_X86_64_GOTTPOFF,
	BFD_RELOC_X86_64_GOTPC32_TLSDESC and BFD_RELOC_32_PCREL.
	(md_apply_fix): Handle BFD_RELOC_X86_64_CODE_6_GOTTPOFF.
	(i386_validate_fix): Rewrite fx_tcbitX bit checking for
	BFD_RELOC_X86_64_GOTTPOFF, BFD_RELOC_X86_64_GOTPC32_TLSDESC and
	BFD_RELOC_32_PCREL.
	(tc_gen_reloc): Handle BFD_RELOC_X86_64_CODE_6_GOTTPOFF.
	* testsuite/gas/i386/x86-64-gottpoff.d: Updated.
	* testsuite/gas/i386/x86-64-gottpoff.s: Add tests for
	"add %reg1, foo@gottpoff(%rip), %reg2" and
	"add foo@gottpoff(%rip), %reg, %reg2".

gold/

	* x86_64.cc (Target_x86_64::optimize_tls_reloc): Handle
	R_X86_64_CODE_6_GOTTPOFF.
	(Target_x86_64::Scan::get_reference_flags): Likewise.
	(Target_x86_64::Scan::local): Likewise.
	(Target_x86_64::Scan::global): Likewise.
	(Target_x86_64::Relocate::relocate): Likewise.
	(Target_x86_64::Relocate::relocate_tls): Likewise.
	(Target_x86_64::Relocate::tls_ie_to_le): Handle.
	R_X86_64_CODE_6_GOTTPOFF.
	* testsuite/x86_64_ie_to_le.s: Add tests for
	"add %reg1, foo@gottpoff(%rip), %reg2" and
	"add foo@gottpoff(%rip), %reg, %reg2".
	* testsuite/x86_64_ie_to_le.sh: Updated.

include/

	* elf/x86-64.h (elf_x86_64_reloc_type): Add
	R_X86_64_CODE_5_GOTPCRELX, R_X86_64_CODE_5_GOTTPOFF,
	R_X86_64_CODE_5_GOTPC32_TLSDESC, R_X86_64_CODE_6_GOTPCRELX,
	R_X86_64_CODE_6_GOTTPOFF and R_X86_64_CODE_6_GOTPC32_TLSDESC.

ld/

	* testsuite/ld-x86-64/tlsbindesc.s: Add R_X86_64_CODE_6_GOTTPOFF
	tests.
	* testsuite/ld-x86-64/tlsbindesc.d: Updated.
	* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.
 2024-02-08 03:45:43 -08:00
Nick Clifton
fff48b7cb0 Updated French translations for GOLD and LD 2024-01-29 11:32:15 +00:00
Nick Clifton
e97522312b Updated Serbian translations for th bfd, gold and opcodes directories 2024-01-22 17:26:36 +00:00
Nick Clifton
bfdd2ca621 Updated translations for various sub-directories 2024-01-18 11:23:48 +00:00
Nick Clifton
e775d3a9b7 Change version to 2.42.50 and regenerate files 2024-01-15 15:13:36 +00:00
Nick Clifton
299b91cd85 Add markers for 2.42 branch 2024-01-15 14:42:15 +00:00
Tamar Christina
941d02eaae Enforce C++11 as a minimum for building gold [PR30867] 
The attempt in 5e9091dab8 to correct gold for modern LLVM has broken
gold for older compilers.  This commit introduced C++11 types without
changing the build system to require a C++ compiler.  More importantly
it depends on the compiler having at least C++11 as the default
language.  Older compilers which support C++11 but not as the default
language needlessly break.  Fix that.

	PR gold/30867
	* configure.ac (AX_CXX_COMPILE_STDCXX): Require C++11.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.
	* testsuite/Makefile.in: Regenerate.
 2024-01-05 13:00:11 +10:30
Alan Modra
fd67aa1129 Update year range in copyright notice of binutils files 
Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:

1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
   author I haven't committed, 'Kalray SA.', to cover gas testsuite
   files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
 2024-01-04 22:58:12 +10:30
H.J. Lu
00a17c6ad0 Gold: Handle R_X86_64_CODE_4_GOTPC32_TLSDESC/R_X86_64_CODE_4_GOTTPOFF 
Handle R_X86_64_CODE_4_GOTTPOFF and R_X86_64_CODE_4_GOTPC32_TLSDESC.
Convert

	add	name@gottpoff(%rip), %reg
	mov	name@gottpoff(%rip), %reg

to

	add	$name@tpoff, %reg
	mov	$name@tpoff, %reg

and

	lea	name@tlsdesc(%rip), %reg

to

	mov     $name@tpoff, %reg
	mov	name@gottpoff(%rip), %reg

if the instruction is encoded with the REX2 prefix when possible.

elfcpp/

	* x86_64.h (R_X86_64_CODE_4_GOTTPOFF): New.
	(R_X86_64_CODE_4_GOTPC32_TLSDESC): Likewise.

gold/

	* x86_64.cc (Target_x86_64::optimize_tls_reloc): Handle
	R_X86_64_CODE_4_GOTPC32_TLSDESC and R_X86_64_CODE_4_GOTTPOFF.
	(Target_x86_64::Scan::get_reference_flags): Likewise.
	(Target_x86_64::Scan::local): Likewise.
	(Target_x86_64::Scan::global): Likewise.
	(Target_x86_64::Relocate::relocate): Likewise.
	(Target_x86_64::Relocate::relocate_tls): Likewise.
	(Target_x86_64::Relocate::tls_desc_gd_to_ie): Handle
	R_X86_64_CODE_4_GOTPC32_TLSDESC.
	(Target_x86_64::Relocate::tls_desc_gd_to_le): Likewise.
	(Target_x86_64::Relocate::tls_ie_to_le): Handle.
	R_X86_64_CODE_4_GOTTPOFF.
	* testsuite/Makefile.am: Add x86_64_ie_to_le test.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/x86_64_gd_to_le.s: Add R_X86_64_CODE_4_GOTPC32_TLSDESC
	test.
	* testsuite/x86_64_gd_to_le.sh: Check GDesc to LE conversion.
	* testsuite/x86_64_ie_to_le.s: New file.
	* testsuite/x86_64_ie_to_le.sh: Likewise.
 2023-12-28 08:47:17 -08:00
H.J. Lu
4a54cb0658 gold: Handle R_X86_64_CODE_4_GOTPCRELX 
Handle R_X86_64_CODE_4_GOTPCRELX and convert

	mov	name@GOTPCREL(%rip), %r31

to

	lea	name@GOTPCREL(%rip), %r31

if the instruction is encoded with the REX2 prefix when possible.

elfcpp/

	* x86_64.h (R_X86_64_CODE_4_GOTPCRELX): New.

gold/

	* x86_64.cc (Target_x86_64::can_convert_mov_to_lea): Handle
	R_X86_64_CODE_4_GOTPCRELX.
	(Target_x86_64::Scan::get_reference_flags): Likewise.
	(Target_x86_64::Scan::local): Likewise.
	(Target_x86_64::Scan::possible_function_pointer_reloc): Likewise.
	(Target_x86_64::Scan::global): Likewise.
	(Target_x86_64::Relocate::relocate): Likewise.
	* testsuite/x86_64_mov_to_lea1.s: Add a test for
	R_X86_64_CODE_4_GOTPCRELX.
	* testsuite/x86_64_mov_to_lea2.s: Likewise.
	* testsuite/x86_64_mov_to_lea3.s: Likewise.
	* testsuite/x86_64_mov_to_lea4.s: Likewise.
	* testsuite/x86_64_mov_to_lea5.s: Likewise.
	* testsuite/x86_64_mov_to_lea.sh: Updated.
 2023-12-28 08:47:17 -08:00
Alan Modra
7fcc471ca2 R_MICROMIPS_GPREL7_S2 
This reloc is meant for the 16-bit LWGP instruction, 0x6400/0xfc00
match/mask encoding in `micromips_opcodes'.  It is correctly specified
to operate on a half-word by the howtos in elf32-mips.c, elfn32-mips.c
and elf64-mips.c, but is incorrectly subject to shuffle/unshuffle in
code like _bfd_mips_elf32_gprel16_reloc.

Current behaviour when applying the reloc to .byte 0x11,0x22,0x33,0x44
is to apply the reloc to byte 0x22 when big-endian, and to byte 0x33
when little-endian.  Big-endian behaviour is unchanged after this
patch and little-endian correctly applies the reloc to byte 0x11.

The patch also corrects REL addend extraction from section contents,
and overflow checking.  gold had all of the bfd problems with this
reloc and additionally did not apply the rightshift by two.

bfd/
	* elfxx-mips.c (micromips_reloc_shuffle_p): Return false for
	R_MICROMIPS_GPREL7_S2.
	(mips_elf_calculate_relocation): Correct sign extension and
	overflow calculation for R_MICROMIPS_GPREL7_S2.
	(_bfd_mips_elf_relocate_section): Update small-data overflow
	message.
gold/
	* mips.cc (Mips_relocate_functions::should_shuffle_micromips_reloc):
	Return false for R_MICROMIPS_GPREL7_S2.
	(Mips_relocate_functions::mips_reloc_unshuffle): Update comment.
	(Mips_relocate_functions::relgprel): Remove R_MICROMIPS_GPREL7_S2
	handling.
	(Mips_relocate_functions::relgprel7): New function.
	(Target_mips::Relocate::relocate): Adjust to suit.
ld/
	* testsuite/ld-mips-elf/reloc-4.d: Adjust expected error.
	* testsuite/ld-mips-elf/reloc-5.d: Likewise.
 2023-12-11 10:42:59 +10:30
YunQiang Su
619a8a364d Gold/MIPS: Add targ_extra_size=64 for mips32 triples 2023-11-17 14:33:33 +00:00
Vladislav Khmelevsky
c441a36128 Fix emit-relocs for aarch64 gold 
Fix relocation offsets values for the relaxed input sections the same
way it was fixed for the sections in PR21430.
 2023-11-16 21:00:52 +10:30
Arsen Arsenovi?
862776f26a Finalized intl-update patches 
* intl: Remove directory.  Replaced with out-of-tree GNU gettext.
  * .gitignore: Add '/gettext*'.
  * configure.ac (host_libs): Replace intl with gettext. (hbaseargs, bbaseargs, baseargs): Split baseargs into {h,b}baseargs. (skip_barg): New flag.  Skips appending current flag to bbaseargs. <library exemptions>: Exempt --with-libintl-{type,prefix} from target and build machine argument passing.
  * configure: Regenerate.
  * Makefile.def (host_modules): Replace intl module with gettext module. (configure-ld): Depend on configure-gettext.
  * Makefile.in: Regenerate.
  * src-release.sh: Remove references to the intl/ directory.
 2023-11-15 12:53:04 +00:00
YunQiang Su
870a4f2cc3 Gold/MIPS: Use EM_MIPS instead of EM_MIPS_RS3_LE for little endian 2023-11-10 16:28:42 +00:00
Ying Huang
d173146d9b MIPS: Change all E_MIPS_* to EF_MIPS_* 2023-11-10 14:03:17 +00:00