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6f81a3cde4
Provide detailed TLS transition errors when unsupported instructions are
used. Treat R_X86_64_CODE_4_GOTTPOFF and R_X86_64_CODE_6_GOTTPOFF as
R_X86_64_GOTTPOFF when performing TLS transition.
bfd/
PR ld/32017
* elf32-i386.c (elf_i386_check_tls_transition): Return different
enums for different errors.
(elf_i386_tls_transition): Change argument from r_symndx to sym.
Call _bfd_x86_elf_link_report_tls_transition_error to report TLS
transition errors.
(elf_i386_scan_relocs): Pass isym instead of r_symndx to
elf_i386_tls_transition.
(elf_i386_relocate_section): Pass sym instead of r_symndx to
elf_i386_tls_transition.
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Return
different enums for different errors.
(elf_x86_64_tls_transition): Change argument from r_symndx to sym.
Treat R_X86_64_CODE_4_GOTTPOFF and R_X86_64_CODE_6_GOTTPOFF as
R_X86_64_GOTTPOFF. Call
_bfd_x86_elf_link_report_tls_transition_error to report TLS
transition errors.
(elf_x86_64_scan_relocs): Pass isym instead of r_symndx to
elf_x86_64_tls_transition.
(elf_x86_64_relocate_section): Pass sym instead of r_symndx to
elf_x86_64_tls_transition.
* elfxx-x86.c (_bfd_x86_elf_link_report_tls_transition_error): New.
* elfxx-x86.h (elf_x86_tls_error_type): Likewise.
(_bfd_x86_elf_link_report_tls_transition_error): Likewise.
ld/
PR ld/32017
* testsuite/ld-i386/i386.exp: Run tlsgdesc1 and tlsgdesc2.
* testsuite/ld-i386/tlsie2.d: Updated.
* testsuite/ld-i386/tlsie3.d: Likewise.
* testsuite/ld-i386/tlsie4.d: Likewise.
* testsuite/ld-i386/tlsie5.d: Likewise.
* testsuite/ld-x86-64/tlsie2.d: Likewise.
* testsuite/ld-x86-64/tlsie3.d: Likewise.
* testsuite/ld-i386/tlsgdesc1.d: New file.
* testsuite/ld-i386/tlsgdesc1.s: Likewise.
* testsuite/ld-i386/tlsgdesc2.d: Likewise.
* testsuite/ld-i386/tlsgdesc2.s: Likewise.
* testsuite/ld-x86-64/tlsdesc3.d: Likewise.
* testsuite/ld-x86-64/tlsdesc3.s: Likewise.
* testsuite/ld-x86-64/tlsdesc4.d: Likewise.
* testsuite/ld-x86-64/tlsdesc4.s: Likewise.
* testsuite/ld-x86-64/tlsie5.d: Likewise.
* testsuite/ld-x86-64/tlsie5.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run tlsie5, tlsdesc3 and
tlsdesc4.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
gprofng | ||
include | ||
ld | ||
libbacktrace | ||
libctf | ||
libdecnumber | ||
libiberty | ||
libsframe | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.editorconfig | ||
.gitattributes | ||
.gitignore | ||
.pre-commit-config.yaml | ||
ar-lib | ||
ChangeLog | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING3 | ||
COPYING3.LIB | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
depcomp | ||
djunpack.bat | ||
install-sh | ||
libtool.m4 | ||
lt~obsolete.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
multilib.am | ||
README | ||
README-maintainer-mode | ||
SECURITY.txt | ||
setup.com | ||
src-release.sh | ||
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.