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Fangrui Song f48364f973 gold: Add --pack-dyn-relocs=relr for arm/aarch64/x86-64 [PR 28601]
elfcpp/
    * elfcpp.h (SHT): New constant SHT_RELR.
    (DT): New constants DT_SYMTAB_SHNDX/DT_RELRSZ/DT_RELR/DT_RELRENT.
    (Elf_sizes): New static data member relr_size.
gold/
    * options.h (class General_options): Add pack_dyn_relocs,
    Pack_dyn_relocs, relr_relocs, and pack_dyn_relocs_enum_.
    * options.cc (General_options::relr_relocs): Define.
    * reloc-types.h (Reloc_types<elfcpp::SHT_RELR, size, big_endian>):
    New.
    * layout.h (Layout::add_target_dynamic_tags): Add dyn_relr.
    * layout.cc (Layout::add_target_dynamic_tags): Add dyn_relr.
    * output.h (set_current_data_size_for_child): Remove assert.
    (Output_reloc<elfcpp::SHT_RELR, dynamic, size, big_endian>): New.
    (Output_data_reloc<elfcpp::SHT_RELR, dynamic, size, big_endian>): New.
    * output.cc (Output_data_reloc_base): Set entsize for SHT_RELR.
    (do_write): Define.
    (Output_data_reloc<elfcpp::SHT_RELR, true, *, *>): Instantiate.
    * aarch64.cc (Target_aarch64): Add Relr_section,
    relr_dyn_section, and relr_dyn_.
    (do_relax): Check SHT_RELR.
    (Target_aarch64::Scan::local): Check SHT_RELR.
    (Target_aarch64::Scan::global): Check SHT_RELR.
    * arm.cc (Target_arm): Add Relr_section,
    relr_dyn_section, and relr_dyn_.
    (do_relax): Check SHT_RELR.
    (Target_arm::Scan::local): Check SHT_RELR.
    (Target_arm::Scan::global): Check SHT_RELR.
    * x86_64.cc (Target_x86_64): Add Relr_section,
    relr_dyn_section, and relr_dyn_.
    (do_relax): Check SHT_RELR.
    (Target_x86_64::Scan::local): Check SHT_RELR.
    (Target_x86_64::Scan::global): Check SHT_RELR.
    * testsuite/Makefile.am: New tests relr_arm.sh relr_aarch64.sh
      relr_x86_64.sh.
    * testsuite/relr_1.s: New.
2021-12-03 14:59:51 -08:00
bfd Automatic date update in version.in 2021-12-03 00:00:15 +00:00
binutils Add myself and Zhensong Liu as the LoongArch port maintainer. 2021-12-03 10:15:44 +08:00
config Deprecate a.out support for NetBSD targets. 2021-08-11 13:17:54 +01:00
contrib
cpu Re: opcodes: constify & local meps macros 2021-07-05 21:40:49 +09:30
elfcpp gold: Add --pack-dyn-relocs=relr for arm/aarch64/x86-64 [PR 28601] 2021-12-03 14:59:51 -08:00
etc etc: switch to automake 2021-09-09 23:30:12 -04:00
gas aarch64: Update gas/NEWS for recent changes 2021-12-02 15:00:57 +00:00
gdb gdb: small "maintenance info line-table" readability improvements 2021-12-03 16:52:32 -05:00
gdbserver [gdb/tdep] Fix avx512 -m32 support in gdbserver 2021-12-02 18:20:13 +01:00
gdbsupport gdbsupport: add array_view copy function 2021-12-03 16:37:36 -05:00
gnulib gnulib: import various network functions 2021-09-08 17:48:09 -04:00
gold gold: Add --pack-dyn-relocs=relr for arm/aarch64/x86-64 [PR 28601] 2021-12-03 14:59:51 -08:00
gprof gprof: enable silent build rules 2021-11-29 20:28:29 -05:00
include aarch64: Add BC instruction 2021-12-02 15:00:57 +00:00
intl Regenerate a couple of files 2021-11-15 12:20:12 +10:30
ld x86: Skip __[start|stop]_SECNAME for --gc-sections -z start-stop-gc 2021-12-02 03:55:10 -08:00
libbacktrace sync libbacktrace from gcc 2021-11-14 18:07:50 +10:30
libctf libctf: workaround automake bug with conditional info pages 2021-12-02 23:26:18 -05:00
libdecnumber
libiberty Deprecate a.out support for NetBSD targets. 2021-08-11 13:17:54 +01:00
opcodes aarch64: Fix uninitialised memory 2021-12-03 11:57:17 +00:00
readline Update config.sub and config.guess for MIPS R3 and R5 ISA support 2021-05-24 18:11:49 +02:00
sim sim: testsuite: drop most specific istarget checks 2021-11-28 21:55:16 -05:00
texinfo
zlib zlib: enable silent build rules 2021-11-29 20:28:29 -05:00
.cvsignore
.gitattributes
.gitignore
ar-lib
ChangeLog Document "memory-tag-violations". 2021-10-29 13:31:37 +03:00
compile
config-ml.in
config.guess Update config.sub and config.guess for MIPS R3 and R5 ISA support 2021-05-24 18:11:49 +02:00
config.rpath
config.sub Update config.sub and config.guess for MIPS R3 and R5 ISA support 2021-05-24 18:11:49 +02:00
configure top-level configure: setup target_configdirs based on repository 2021-09-28 12:21:21 +01:00
configure.ac top-level configure: setup target_configdirs based on repository 2021-09-28 12:21:21 +01:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4 libtool.m4: fix nm BSD flag detection 2021-09-27 20:31:23 +01:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh
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 Import Makefile.def from gcc 2021-11-12 19:02:12 +10:30
Makefile.in Sync Makefile.tpl with GCC 2021-11-13 09:04:03 -08:00
Makefile.tpl Sync Makefile.tpl with GCC 2021-11-13 09:04:03 -08:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
setup.com
src-release.sh src-release.sh: add libbacktrace to GDB_SUPPORT_DIRS 2021-09-28 12:21:21 +01:00
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.