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Gary Benson 6d4ee8c6ad Add iterate_over_lwps to gdbserver
This commit introduces a new function, iterate_over_lwps, that
shared Linux code can use to call a function for each LWP that
matches certain criteria.  This function already existed in GDB
and was in use by GDB's various low-level Linux x86 debug register
setters.  An equivalent was written for gdbserver and gdbserver's
low-level Linux x86 debug register setters were modified to use
it.

gdb/ChangeLog:

	* linux-nat.h: Include nat/linux-nat.h.
	(iterate_over_lwps): Move declaration to nat/linux-nat.h.
	* nat/linux-nat.h (struct lwp_info): New forward declaration.
	(iterate_over_lwps_ftype): New typedef.
	(iterate_over_lwps): New declaration.
	* linux-nat.h (iterate_over_lwps): Update comment.  Use
	iterate_over_lwps_ftype.  Update callback return value check.

gdb/gdbserver/ChangeLog:

	* linux-low.h: Include nat/linux-nat.h.
	* linux-low.c (iterate_over_lwps_args): New structure.
	(iterate_over_lwps_filter): New function.
	(iterate_over_lwps): Likewise.
	* linux-x86-low.c (update_debug_registers_callback):
	Update signature to what iterate_over_lwps expects.
	Remove PID check that iterate_over_lwps now performs.
	(x86_dr_low_set_addr): Use iterate_over_lwps.
	(x86_dr_low_set_control): Likewise.
2015-03-24 14:05:43 +00:00
bfd [AArch64] Refactor generation of 835769 workaround stubs. 2015-03-24 12:03:46 +00:00
binutils Add support for G13 and G14 flag bits in RL78 ELF binaries. 2015-03-19 15:37:43 +00:00
config Sync isl.m4 with GCC tree 2015-03-16 08:51:37 -07:00
cpu
elfcpp
etc
gas Extend arm_feature_set struct to provide more bits 2015-03-24 14:08:08 +08:00
gdb Add iterate_over_lwps to gdbserver 2015-03-24 14:05:43 +00:00
gold PR18147, relocation overflow when --unresolved-symbols=ignore-all 2015-03-24 17:06:12 +10:30
gprof
include Extend arm_feature_set struct to provide more bits 2015-03-24 14:08:08 +08:00
intl
ld [AArch64] Adjust layout emultempl/aarch64elf.em. 2015-03-23 14:35:21 +00:00
libdecnumber
libiberty
opcodes Extend arm_feature_set struct to provide more bits 2015-03-24 14:08:08 +08:00
readline
sim sim: m68hc11/mips/mn10300/v850: add basic sim_pc_get 2015-03-24 02:43:42 -04:00
texinfo
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ChangeLog Exclude target-zlib if target-libjava isn't built 2015-03-17 17:07:22 -07:00
compile
config-ml.in Sync config-ml.in with GCC trunk 2015-03-17 05:15:34 -07:00
config.guess
config.rpath
config.sub
configure Exclude target-zlib if target-libjava isn't built 2015-03-17 17:07:22 -07:00
configure.ac Exclude target-zlib if target-libjava isn't built 2015-03-17 17:07:22 -07:00
COPYING
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depcomp
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libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
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MAINTAINERS
Makefile.def Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
Makefile.in Update top-level files from GCC trunk 2015-03-16 09:12:37 -07:00
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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.