gdb and binutils branch master updated. d83ad864a285fe3127e1a98830197e8461ad2745

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d83ad864a285fe3127e1a98830197e8461ad2745

commit d83ad864a285fe3127e1a98830197e8461ad2745
Author: Don Breazeal <donb@codesourcery.com>
Date:   Tue Sep 30 11:01:57 2014 -0700

    Refactor native follow-fork.
    
    This patch reorganizes the code that implements follow-fork and
    detach-on-fork in preparation for implementation of those features for the
    extended-remote target.  The function linux-nat.c:linux_child_follow_fork
    contained target-independent code mixed in with target-dependent code.  The
    target-independent pieces need to be accessible for the host-side
    implementation of follow-fork for extended-remote Linux targets.
    
    The changes are fairly mechanical.  A new routine, follow_fork_inferior,
    is implemented in infrun.c, containing those parts of
    linux_child_follow_fork that manage inferiors and the inferior list.  The
    parts of linux_child_follow_fork that deal with LWPs and target-specifics
    were left in-place.  Although the order of some operations was changed, the
    resulting functionality was not.
    
    Modifications were made to the other native target follow-fork functions,
    inf_ttrace_follow_fork and inf_ptrace_follow_fork, that should allow them
    to work with follow_fork_inferior.  Some other adjustments were necessary
    in inf-ttrace.c.  The changes to inf-ttrace.c and inf-ptrace.c were not
    tested.
    
    gdb/ChangeLog:
    
    	* inf-ptrace.c (inf_ptrace_follow_fork): Remove target-independent
    	code so as to work with follow_fork_inferior.
    	* inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
    	(inf_ttrace_create_inferior): Remove reference to
    	inf_ttrace_vfork_ppid.
    	(inf_ttrace_attach): Ditto.
    	(inf_ttrace_detach): Ditto.
    	(inf_ttrace_kill): Use current_inferior instead of
    	inf_ttrace_vfork_ppid.
    	(inf_ttrace_wait): Eliminate use of inf_ttrace_vfork_ppid, report
    	TARGET_WAITKIND_VFORK_DONE event, delete HACK that switched the
    	inferior away from the parent.
    	* infrun.c (follow_fork): Call follow_fork_inferior instead of
    	target_follow_fork.
    	(follow_fork_inferior): New function.
    	(follow_inferior_reset_breakpoints): Make function static.
    	* infrun.h (follow_inferior_reset_breakpoints): Remove declaration.
    	* linux-nat.c (linux_child_follow_fork): Move target-independent
    	code to infrun.c:follow_fork_inferior.

-----------------------------------------------------------------------

Summary of changes:
 gdb/ChangeLog    |   22 +++++
 gdb/inf-ptrace.c |   48 ++---------
 gdb/inf-ttrace.c |  179 +++++----------------------------------
 gdb/infrun.c     |  249 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 gdb/infrun.h     |    2 -
 gdb/linux-nat.c  |  243 ++++++-----------------------------------------------
 6 files changed, 320 insertions(+), 423 deletions(-)


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