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Pedro Alves 388a708404 Convert infcalls to thread_fsm mechanism
This removes infcall-specific special casing from normal_stop,
simplifying it.

Like the "finish" command's, the FSM is responsible for storing the
function's return value.

gdb/ChangeLog:
2015-09-09  Pedro Alves  <palves@redhat.com>

	* infcall.c: Include thread_fsm.h.
	(struct call_return_meta_info): New.
	(get_call_return_value): New function, factored out from
	call_function_by_hand_dummy.
	(struct call_thread_fsm): New.
	(call_thread_fsm_ops): New global.
	(new_call_thread_fsm, call_thread_fsm_should_stop)
	(call_thread_fsm_should_notify_stop): New functions.
	(run_inferior_call): Add 'sm' parameter.  Associate the FSM with
	the thread.
	(call_function_by_hand_dummy): Create a new call_thread_fsm
	instance, associate it with the thread, and wait for the FSM to
	finish.  If finished successfully, fetch the function's result
	value out of the FSM.
	* infrun.c (fetch_inferior_event): If the FSM says the stop
	shouldn't be notified, don't call normal_stop.
	(maybe_remove_breakpoints): New function, factored out from ...
	(normal_stop): ... here.  Simplify.
	* infrun.h (maybe_remove_breakpoints): Declare.
	* thread-fsm.c (thread_fsm_should_notify_stop): New function.
	(thread-fsm.h) <struct thread_fsm_ops>: New field.
	(thread_fsm_should_notify_stop): Declare.
2015-09-09 18:24:34 +01:00
bfd [AArch64] Sort IS_AARCH64_TLS_RELAX_RELOC in alphabetic order 2015-09-09 14:25:33 +01:00
binutils Remove sentance in binutils documentation saying that thin archives cannot contain absolute paths or paths outside of the current directory - they can. 2015-09-09 14:33:31 +01:00
config
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gas S/390: Fix opcode of ppno. 2015-09-09 14:10:13 +02:00
gdb Convert infcalls to thread_fsm mechanism 2015-09-09 18:24:34 +01:00
gold Fix internal error caused by IFUNC patch. 2015-09-07 09:44:11 -07:00
gprof
include Make register name tables in visium.h static in order to prevent multiple definitions. 2015-09-09 14:50:08 +01:00
intl Regen intl/configure 2015-08-31 12:53:36 +09:30
ld FT32 linker script now parameterized for flash and RAM size. 2015-09-09 09:44:44 -07:00
libdecnumber
libiberty
opcodes S/390: Remove trailing zeros on 4-bytes opcodes. 2015-09-09 14:10:33 +02:00
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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.