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H.J. Lu 9bcc30e417 ELF: Move tlsdesc_plt/tlsdesc_got to elf_link_hash_table
All ELF backends with TLS descriptor support have

  /* The offset into splt of the PLT entry for the TLS descriptor
     resolver.  Special values are 0, if not necessary (or not found
     to be necessary yet), and -1 if needed but not determined
     yet.  */
  bfd_vma tlsdesc_plt;

  /* The GOT offset for the lazy trampoline.  Communicated to the
     loader via DT_TLSDESC_GOT.  The magic value (bfd_vma) -1
     indicates an offset is not allocated.  */
  bfd_vma tlsdesc_got;

in symbol hash entry.  Move tlsdesc_plt/tlsdesc_got to elf_link_hash_entry
to reduce code duplication.

	* elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
	tlsdesc_got.
	* elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
	and dt_tlsdesc_got.
	(elf32_arm_size_dynamic_sections): Updated.  Clear
	root.tlsdesc_plt for DF_BIND_NOW.
	(elf32_arm_finish_dynamic_sections): Updated.
	(elf32_arm_output_arch_local_syms): Likewise.
	* elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
	Clear root.tlsdesc_plt for DF_BIND_NOW.
	(nds32_elf_finish_dynamic_sections): Updated.
	* elf32-nds32.h (elf_nds32_link_hash_table): Remove
	dt_tlsdesc_plt and dt_tlsdesc_got.
	* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
	* elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
	tlsdesc_plt and dt_tlsdesc_got.
	(elfNN_aarch64_allocate_dynrelocs): Updated.
	(elfNN_aarch64_finish_dynamic_sections): Likewise.
	(elfNN_aarch64_size_dynamic_sections): Updated.  Clear
	root.tlsdesc_plt for DF_BIND_NOW.  Don't check DF_BIND_NOW
	twice.
	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
	(_bfd_x86_elf_size_dynamic_sections): Likewise.
	(_bfd_x86_elf_finish_dynamic_sections): Likewise.
	* elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
	tlsdesc_got.
2020-06-08 04:30:56 -07:00
bfd ELF: Move tlsdesc_plt/tlsdesc_got to elf_link_hash_table 2020-06-08 04:30:56 -07:00
binutils Fix a typo in the description of the strings program. 2020-06-08 11:32:15 +01:00
config
contrib
cpu cpu,gas,opcodes: remove no longer needed workaround from the BPF port 2020-06-04 16:17:42 +02:00
elfcpp Rename PowerPC64 pcrel GOT TLS relocations 2020-06-06 14:44:32 +09:30
etc
gas Fix a gas testsuite failure for PE based targets which cannot assemble the cfi-i386-2 test. 2020-06-08 10:25:57 +01:00
gdb Remove unused parameter from generic_val_print_float 2020-06-07 08:22:46 -06:00
gdbserver
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gold Rename PowerPC64 pcrel GOT TLS relocations 2020-06-06 14:44:32 +09:30
gprof
include Rename PowerPC64 pcrel GOT TLS relocations 2020-06-06 14:44:32 +09:30
intl
ld ld: Pass $LFLAGS to PR ld/21703 shared test 2020-06-07 14:50:01 -07:00
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opcodes x86: restrict use of register aliases 2020-06-08 08:37:47 +02:00
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		   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.