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Sergio Durigan Junior 08248ca9fe Implement SystemTap SDT probe support for AArch64
This commit implements the needed bits for SystemTap SDT probe support
on AArch64 architectures.

First, I started by looking at AArch64 assembly specification and
filling the necessary options on gdbarch's stap machinery in order to
make the generic asm parser (implemented in stap-probe.c) recognize
AArch64's asm.

After my last patch for the SystemTap SDT API, which extends it in order
to accept multiple prefixes and suffixes, this patch became simpler.  I
also followed Marcus suggestion and did not shared code between 32- and
64-bit ARM.

Tom asked me in a previous message how I did my tests.  I believe I
replied that, but just in case: I ran the tests on
gdb.base/stap-probe.exp by hand.  I also managed to run the tests on
real hardware, and they pass without regressions.

2013-12-28  Sergio Durigan Junior  <sergiodj@redhat.com>

	PR tdep/15653
	* NEWS: Mention SystemTap SDT probe support for AArch64 GNU/Linux.
	* aarch64-linux-tdep.c: Include necessary headers for parsing of
	SystemTap SDT probes.
	(aarch64_stap_is_single_operand): New function.
	(aarch64_stap_parse_special_token): Likewise.
	(aarch64_linux_init_abi): Declare SystemTap SDT probe argument
	prefixes and suffixes.  Initialize gdbarch with them.
2013-12-28 14:14:11 -02:00
bfd daily update 2013-12-28 09:30:46 +10:30
binutils PR binutils/16218 2013-12-20 13:52:23 +00:00
config strip off +x bits on non-executable/script files 2013-12-07 02:03:03 -05:00
cpu strip off +x bits on non-executable/script files 2013-12-07 02:03:03 -05:00
elfcpp Add R_X86_64_PC32_BND/R_X86_64_PLT32_BND suppor to gold 2013-11-18 09:55:09 -08:00
etc
gas Adjust MMIX gas tests for recent bfd/elf.c change. 2013-12-28 16:57:24 +01:00
gdb Implement SystemTap SDT probe support for AArch64 2013-12-28 14:14:11 -02:00
gold * stringpool.cc (Stringpool_template::reserve): Add 2013-12-19 21:54:43 -08:00
gprof * gprof.c (inline_file_names): New variable. 2013-11-21 13:13:06 +00:00
include Range of element index is too large on MIPS MSA element selection instructions. 2013-12-16 07:43:20 -08:00
intl
ld Define IREL_IN_PLT for elf_k1om.sh and elf_l1om.sh 2013-12-20 08:27:02 -08:00
libdecnumber merge from gcc 2013-10-16 00:29:48 +00:00
libiberty Fix demangler to handle conversion operators correctly. 2013-11-26 09:35:29 -07:00
opcodes Add system register and embedded debug register support. 2013-12-18 11:02:12 +08:00
readline
sim sim: bfin: tests: make run-tests.sh executable 2013-12-07 02:03:33 -05:00
texinfo
.cvsignore
.gitignore
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
ChangeLog fortran: enable ptype/whatis for modules. 2013-12-19 13:18:21 +01:00
MAINTAINERS
Makefile.def Added Cilk runtime library (libcilkrts) into GCC. 2013-11-08 11:11:41 -07:00
Makefile.in * Makefile.in: Regenerate. 2013-11-08 11:11:42 -07:00
Makefile.tpl * Makefile.tpl: Fix typo. * Makefile.in: Regenerate. 2013-11-08 11:11:42 -07:00
README
README-maintainer-mode
compile
config-ml.in
config.guess Import config.sub and config.guess from upstream. 2013-11-23 09:02:29 +10:30
config.rpath
config.sub Import config.sub and config.guess from upstream. 2013-11-23 09:02:29 +10:30
configure * configure.ac: Add user-friendly check for native x86_64-linux multilibs. * configure: Regenerate. 2013-12-16 13:42:54 -07:00
configure.ac * configure.ac: Add user-friendly check for native x86_64-linux multilibs. * configure: Regenerate. 2013-12-16 13:42:54 -07:00
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
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.