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Pedro Alves 64ce06e4cd Remove 'step' parameters from 'proceed' and 'resume'
The "step" parameters of 'proceed' and 'resume' aren't really useful
as indication of whether run control wants to single-step the target,
as that information must already be retrievable from
currently_stepping.  In fact, if currently_stepping disagrees with
whether we single-stepped the target, then things break.  Thus instead
of having the same information in two places, this patch removes those
parameters.

Setting 'step_start_function' is the only user of proceed's 'step'
argument, other than passing the 'step' argument down to 'resume' and
debug log output.  Move that instead to set_step_frame, where we
already set other related fields.

clear_proceed_status keeps its "step" parameter for now because it
needs to know which set of threads should have their state cleared,
and is called before the "stepping_command" flag is set.

Tested on x86_64 Fedora 20, native and gdbserver.

gdb/ChangeLog:
2015-03-24  Pedro Alves  <palves@redhat.com>

	* breakpoint.c (until_break_command): Adjust call to proceed.
	* gdbthread.h (struct thread_control_state) <stepping_command>:
	New field.
	* infcall.c (run_inferior_call): Adjust call to proceed.
	* infcmd.c (run_command_1, proceed_thread_callback, continue_1):
	Adjust calls to proceed.
	(set_step_frame): Set the current thread's step_start_function
	here.
	(step_once): Adjust calls to proceed.
	(jump_command, signal_command, until_next_command)
	(finish_backward, finish_forward, proceed_after_attach_callback)
	(attach_command_post_wait): Adjust calls to proceed.
	* infrun.c (proceed_after_vfork_done): Adjust call to proceed.
	(do_target_resume): New function, factored out from ...
	(resume): ... here.  Remove 'step' parameter.  Instead, check
	currently_stepping to determine whether the thread should be
	single-stepped.
	(proceed): Remove 'step' parameter and don't set the thread's
	step_start_function here.  Adjust call to 'resume'.
	(handle_inferior_event): Adjust calls to 'resume'.
	(switch_back_to_stepped_thread): Use do_target_resume instead of
	'resume'.
	(keep_going): Adjust calls to 'resume'.
	* infrun.h (proceed): Remove 'step' parameter.
	(resume): Likewise.
	* windows-nat.c (do_initial_windows_stuff): Adjust call to
	'resume'.
	* mi/mi-main.c (proceed_thread): Adjust call to 'proceed'.
2015-03-24 17:55:53 +00:00
bfd Fixes a bug introduced by the new ranges checks on COFF symbol tables. 2015-03-24 17:20:00 +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 Remove 'step' parameters from 'proceed' and 'resume' 2015-03-24 17:55:53 +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
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sim sim: m68hc11/mips/mn10300/v850: add basic sim_pc_get 2015-03-24 02:43:42 -04:00
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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
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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

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the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
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REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.