Binutils with MCST patches
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Alan Modra 3e04d7655b Inline PLT call optimization
This patch adds the analysis part of PLT call optimization, enabling
the code added with the previous patch that actually performs the
optimization.

Gold support is not available yet.

bfd/
	* elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
	(struct ppc_link_hash_table): Add can_convert_all_inline_plt.
	(ppc64_elf_check_relocs): Set has_pltcall.
	(ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
	(ppc64_elf_inline_plt): New function.
	(ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
	* elf64-ppc.h (ppc64_elf_inline_plt): Declare.
	* elf32-ppc.c (has_pltcall): Define.
	(struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
	(ppc_elf_check_relocs): Set has_pltcall.
	(ppc_elf_inline_plt): New function.
	(ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
	(ppc_elf_size_dynamic_sections): Likewise.
	* elf32-ppc.h (ppc_elf_inline_plt): Declare.
ld/
	* emultempl/ppc64elf.em (no_inline_plt): New var.
	(ppc_before_allocation): Call ppc64_elf_inline_plt.
	(enum ppc64_opt): Add OPTION_NO_INLINE_OPT.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --no-inline-optimize.
	* emultemps/ppc32elf.em (no_inline_opt): New var.
	(prelim_size_sections): New function, extracted from..
	(ppc_before_allocation): ..here.  Call ppc_elf_inline_plt.
	(enum ppc32_opt): Add OPTION_NO_INLINE_OPT.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --no-inline-optimize.
2018-04-09 17:40:54 +09:30
bfd Inline PLT call optimization 2018-04-09 17:40:54 +09:30
binutils Display all DWARF 5 language names 2018-04-06 10:58:34 -06:00
config config: Sync with GCC 2018-04-05 15:22:13 -07:00
cpu opcodes error messages 2018-03-03 11:34:26 +10:30
elfcpp PowerPC inline PLT call support 2018-04-09 17:25:20 +09:30
etc Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
gas Use dlsym to check if libdl is needed for plugin 2018-04-05 15:31:53 -07:00
gdb Fix gdb.mi/mi-stack.exp when gcc generates a stack protector 2018-04-07 14:09:14 -04:00
gold PowerPC inline PLT call support 2018-04-09 17:25:20 +09:30
gprof Use dlsym to check if libdl is needed for plugin 2018-04-05 15:31:53 -07:00
include PowerPC inline PLT call support 2018-04-09 17:25:20 +09:30
intl Require ngettext in test of system gettext implementation 2017-11-07 15:56:44 +10:30
ld Inline PLT call optimization 2018-04-09 17:40:54 +09:30
libdecnumber
libiberty Avoid compilation warning in libiberty/simple-object-xcoff.c 2018-01-27 18:25:06 +02:00
opcodes i386: Clear vex instead of vex.evex 2018-04-04 04:36:44 -07:00
readline
sim MAINTAINERS: Update my company e-mail address 2018-01-22 15:39:18 +00:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
COPYING
COPYING.LIB
COPYING.LIBGLOSS Update the address of the FSF in the copyright notice of files which were using the old address. 2017-12-14 12:48:55 +00:00
COPYING.NEWLIB
COPYING3
COPYING3.LIB
ChangeLog WebAssembly: Disable subdirectory configuration for unsupported LD 2018-02-13 12:56:29 +00:00
MAINTAINERS
Makefile.def
Makefile.in
Makefile.tpl
README
README-maintainer-mode
compile
config-ml.in Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
config.guess Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
config.rpath
config.sub Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
configure WebAssembly: Disable subdirectory configuration for unsupported LD 2018-02-13 12:56:29 +00:00
configure.ac WebAssembly: Disable subdirectory configuration for unsupported LD 2018-02-13 12:56:29 +00:00
depcomp
djunpack.bat
install-sh
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
setup.com
src-release.sh Improve junk file removal in source tarball creation script. 2018-01-30 17:48:24 +00:00
symlink-tree
ylwrap

README

		   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.