binutils-gdb/ld
Renlin Li 3b957e5b07 [Binutils][AARCH64]Add TLS IE large memory support.
bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
	AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
	TLSIE_MOVW_GOTTPREL_G1 check overflow.
	(aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
	and TLSIE_MOVW_GOTTPREL_G0_NC.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): Add two entries for
	gottprel_g0_nc and gottprel_g1.
	(process_movw_reloc_info): Add support.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-gottprel_g0_nc.d: New.
	* gas/aarch64/reloc-gottprel_g0_nc.s: New.
	* gas/aarch64/reloc-gottprel_g1.d: New.
	* gas/aarch64/reloc-gottprel_g1.s: New.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/tls-large-ie.d: New.
	* ld-aarch64/tls-large-ie.s: New.
	* ld-aarch64/aarch64-elf.exp: Run new test.
2015-10-02 17:56:08 +01:00
..
emulparams Solaris PIE support 2015-09-22 11:12:51 +02:00
emultempl Relative DT_RPATH/DT_RUNPATH vs. sysroot capable ld. 2015-09-24 22:35:04 +09:30
po Another updated version of the simplified Chinese translation. 2015-09-10 12:50:34 +01:00
scripttempl FT32 linker script now parameterized for flash and RAM size. 2015-09-09 09:44:44 -07:00
testsuite [Binutils][AARCH64]Add TLS IE large memory support. 2015-10-02 17:56:08 +01:00
.gitignore
aclocal.m4
ChangeLog ld/configure.tgt: Drop non-linux non-fdpic stuff from the last change of targ_extra_emuls for sh*-linux cases 2015-10-01 14:19:53 +09:00
ChangeLog-0001
ChangeLog-0203
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007
ChangeLog-2008
ChangeLog-2009 Remove trailing spaces in ld 2015-08-12 04:46:43 -07:00
ChangeLog-2010
ChangeLog-2011
ChangeLog-2012
ChangeLog-2013
ChangeLog-2014 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ChangeLog-9197 Remove trailing spaces in ld 2015-08-12 04:46:43 -07:00
ChangeLog-9899
config.in Remove --with-zlib from ld 2015-03-31 03:59:04 -07:00
configure Regenerate configure files 2015-07-27 07:56:32 -07:00
configure.ac Remove trailing spaces in ld 2015-08-12 04:46:43 -07:00
configure.host Remove trailing spaces in ld 2015-08-12 04:46:43 -07:00
configure.tgt ld/configure.tgt: Drop non-linux non-fdpic stuff from the last change of targ_extra_emuls for sh*-linux cases 2015-10-01 14:19:53 +09:00
deffile.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
deffilep.y ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
dep-in.sed
elf-hints-local.h
fdl.texi
gen-doc.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
genscrba.sh
genscripts.sh ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
h8-doc.texi ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ld.h ld: Extend options for altering orphan handling behaviour. 2015-09-04 22:30:55 +01:00
ld.texinfo PR/19014: Fix a spelling mistake in the linker documentation. 2015-09-29 10:55:23 +01:00
ldbuildid.c ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldbuildid.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldcref.c ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldctor.c Add output_type to bfd_link_info 2015-08-18 05:51:19 -07:00
ldctor.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldemul.c ld: Extend options for altering orphan handling behaviour. 2015-09-04 22:30:55 +01:00
ldemul.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldexp.c Delay converting linker script defined symbols from absolute 2015-09-18 12:39:16 +09:30
ldexp.h Delay converting linker script defined symbols from absolute 2015-09-18 12:39:16 +09:30
ldfile.c Add output_type to bfd_link_info 2015-08-18 05:51:19 -07:00
ldfile.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldgram.y Allow symbols in MEMORY region specification 2015-01-28 15:06:48 +10:30
ldint.texinfo Remove trailing spaces in ld 2015-08-12 04:46:43 -07:00
ldlang.c Delay converting linker script defined symbols from absolute 2015-09-18 12:39:16 +09:30
ldlang.h ld: Add '--require-defined' command line option. 2015-08-04 10:00:05 +01:00
ldlex-wrapper.c ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldlex.h Add --no-dynamic-linker option to ld, for static PIE use 2015-09-20 15:52:27 +09:30
ldlex.l Eat newlines inside INPUT statements in linker scripts 2015-04-28 21:55:28 +02:00
ldmain.c Relative DT_RPATH/DT_RUNPATH vs. sysroot capable ld. 2015-09-24 22:35:04 +09:30
ldmain.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldmisc.c Make binutils abort message GDB friendly 2015-07-20 05:53:31 -07:00
ldmisc.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldver.c Correct printed year in copyright notices 2015-01-02 01:08:15 +10:30
ldver.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
ldwrite.c Add output_type to bfd_link_info 2015-08-18 05:51:19 -07:00
ldwrite.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
lexsup.c Add --no-dynamic-linker option to ld, for static PIE use 2015-09-20 15:52:27 +09:30
MAINTAINERS ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
Makefile.am Correct ld Makefile dependendcy for or1k 2015-07-03 10:58:22 +09:30
Makefile.in Correct ld Makefile dependendcy for or1k 2015-07-03 10:58:22 +09:30
mri.c ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
mri.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
NEWS ld: Extend options for altering orphan handling behaviour. 2015-09-04 22:30:55 +01:00
pe-dll.c Add output_type to bfd_link_info 2015-08-18 05:51:19 -07:00
pe-dll.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
pep-dll.c ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
pep-dll.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
plugin.c Remove link_info.pic 2015-08-19 12:53:54 +09:30
plugin.h Update plugin_maybe_claim 2015-02-07 11:01:22 -08:00
README ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
stamp-h.in
sysdep.h ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
testplug2.c Add a testcase for PR ld/17973 2015-02-14 06:26:20 -08:00
testplug3.c Remove unused dump_tv_tag 2015-02-11 13:35:07 -08:00
testplug.c The initial support for LDPT_GET_VIEW 2015-01-28 10:27:31 -08:00
TODO

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		README for LD

This is the GNU linker.  It is distributed with other "binary
utilities" which should be in ../binutils.  See ../binutils/README for
more general notes, including where to send bug reports.

There are many features of the linker:

* The linker uses a Binary File Descriptor library (../bfd)
  that it uses to read and write object files.  This helps
  insulate the linker itself from the format of object files.

* The linker supports a number of different object file
  formats.  It can even handle multiple formats at once:
  Read two input formats and write a third.

* The linker can be configured for cross-linking.

* The linker supports a control language.

* There is a user manual (ld.texinfo), as well as the
  beginnings of an internals manual (ldint.texinfo).

Installation
============

See ../binutils/README.

If you want to make a cross-linker, you may want to specify
a different search path of -lfoo libraries than the default.
You can do this by setting the LIB_PATH variable in ./Makefile
or using the --with-lib-path configure switch.

To build just the linker, make the target all-ld from the top level
directory (one directory above this one).

Porting to a new target
=======================

See the ldint.texinfo manual.

Reporting bugs etc
===========================

See ../binutils/README.

Known problems
==============

The Solaris linker normally exports all dynamic symbols from an
executable.  The GNU linker does not do this by default.  This is
because the GNU linker tries to present the same interface for all
similar targets (in this case, all native ELF targets).  This does not
matter for normal programs, but it can make a difference for programs
which try to dlopen an executable, such as PERL or Tcl.  You can make
the GNU linker export all dynamic symbols with the -E or
--export-dynamic command line option.

HP/UX 9.01 has a shell bug that causes the linker scripts to be
generated incorrectly.  The symptom of this appears to be "fatal error
- scanner input buffer overflow" error messages.  There are various
workarounds to this:
  * Build and install bash, and build with "make SHELL=bash".
  * Update to a version of HP/UX with a working shell (e.g., 9.05).
  * Replace "(. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc)" in
    genscripts.sh with "sh ${srcdir}..." (no parens) and make sure the
    emulparams script used exports any shell variables it sets.

Copyright (C) 2012-2015 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.