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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
bfd x86-64: Add R_X86_64_CODE_6_GOTTPOFF 2024-02-08 03:45:43 -08:00
binutils PR 31283 windmc: Parse input correctly on big endian hosts 2024-02-08 12:14:40 +10:30
config libiberty: Disable hwcaps for sha1.o 2023-11-30 10:14:30 +01:00
contrib Import mklog.py from gcc repo 2020-09-25 10:24:44 -04:00
cpu sim: frv: fix -Wincompatible-function-pointer-types warnings [PR sim/29752] 2024-01-22 20:12:08 -05:00
elfcpp x86-64: Add R_X86_64_CODE_6_GOTTPOFF 2024-02-08 03:45:43 -08:00
etc Update year range in copyright notice of binutils files 2024-01-04 22:58:12 +10:30
gas x86-64: Add R_X86_64_CODE_6_GOTTPOFF 2024-02-08 03:45:43 -08:00
gdb Raise exception if ambiguous name is used in gdb.parameter 2024-02-07 19:59:32 +01:00
gdbserver gdb: LoongArch: Add LBT extension support 2024-02-06 18:40:19 +08:00
gdbsupport Update copyright year range in header of all files managed by GDB 2024-01-12 15:49:57 +00:00
gnulib Regenerate two Makefile.in files to update Copyright headers 2024-01-15 15:44:25 +01:00
gold x86-64: Add R_X86_64_CODE_6_GOTTPOFF 2024-02-08 03:45:43 -08:00
gprof Updated translations for various sub-directories 2024-01-18 11:23:48 +00:00
gprofng gprofng: Remove unused macros 2024-02-01 13:22:52 -08:00
include x86-64: Add R_X86_64_CODE_6_GOTTPOFF 2024-02-08 03:45:43 -08:00
ld x86-64: Add R_X86_64_CODE_6_GOTTPOFF 2024-02-08 03:45:43 -08:00
libbacktrace regen config 2023-08-12 10:27:57 +09:30
libctf Add markers for 2.42 branch 2024-01-15 14:42:15 +00:00
libdecnumber regen config 2023-08-12 10:27:57 +09:30
libiberty Import gcc commit 65388b28656d65595bdaf191df85af81c35ca63 which adds support for explicit object member function mangling. 2024-01-17 12:06:48 +00:00
libsframe libsframe: Fix calloc argument order in dump_sframe_header 2024-01-22 18:19:03 +01:00
opcodes bpf: there is no ldinddw nor ldabsdw instructions 2024-01-29 19:22:41 +01:00
readline [readline] Fix double free in _rl_scxt_dispose 2023-05-28 10:17:57 +02:00
sim sim: bpf: remove support for ldinddw and ldabsdw instructions 2024-01-29 22:25:19 +01:00
texinfo
zlib regen config 2023-08-12 10:27:57 +09:30
.cvsignore
.editorconfig Add top-level .editorconfig file 2022-01-28 08:25:42 -05:00
.gitattributes binutils-gdb/git: highlight whitespace errors in source files 2022-07-25 14:35:41 +01:00
.gitignore Finalized intl-update patches 2023-11-15 12:53:04 +00:00
ar-lib
ChangeLog Add markers for 2.42 branch 2024-01-15 14:42:15 +00:00
compile
config-ml.in MSP430: Add -fno-exceptions multilib 2023-08-12 10:24:26 +09:30
config.guess Synchronize config.sub and config.guess with their upstream master versions. 2024-01-04 12:00:34 +00:00
config.rpath
config.sub Synchronize config.sub and config.guess with their upstream master versions. 2024-01-04 12:00:34 +00:00
configure Fix disabling of year 2038 support on 32-bit hosts by default 2024-02-05 15:28:05 -03:00
configure.ac Fix disabling of year 2038 support on 32-bit hosts by default 2024-02-05 15:28:05 -03:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4 FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts 2023-08-12 10:25:06 +09:30
lt~obsolete.m4
ltgcc.m4
ltmain.sh Do not use HAVE_DOS_BASED_FILE_SYSTEM for Cygwin. 2023-08-12 10:25:06 +09:30
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS MAINTAINERS: Update path to readline config.{sub,guess} files 2021-05-24 18:11:49 +02:00
Makefile.def Sync top level configure and makefiles 2024-01-10 12:03:03 +00:00
Makefile.in Sync top level configure and makefiles 2024-01-10 12:03:03 +00:00
Makefile.tpl Sync top level configure and makefiles 2024-01-10 12:03:03 +00:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode Note that at least dejagnu version 1.5.3 is required in order to be ale to run the testsuites. 2022-10-04 10:54:19 +01:00
SECURITY.txt Add a SECURITY.txt file describing the GNU Binutils' project's stance on security related bugs. 2023-04-20 16:52:11 +01:00
setup.com
src-release.sh Add multilib.am to the list of top level files included in any release created by the src-release.sh script 2024-01-19 11:45:10 +00:00
symlink-tree
test-driver
ylwrap

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.