gdb and binutils branch master updated. 52554a0e324951b5c58e71f2815e841377e9c50c

gdb and binutils branch master updated. 52554a0e324951b5c58e71f2815e841377e9c50c

[tromey]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=52554a0e324951b5c58e71f2815e841377e9c50c

commit 52554a0e324951b5c58e71f2815e841377e9c50c
Author: Tom Tromey <tromey@redhat.com>
Date:   Tue Mar 19 09:23:17 2013 -0600

    constify to_detach
    
    This patch constifies the target_ops method to_detach.
    
    This is a small cleanup, but also, I think, a bug-prevention fix,
    since gdb already acts as if the "args" argument here was const.
    
    In particular, top.c:quit_force calls kill_or_detach via
    iterate_over_inferiors.  kill_or_detach calls target_detach, passing
    the same argument each time.  So, if one of these methods was not
    const-correct, then kill_or_detach would change its behavior in a
    strange way.
    
    I could not build every target I modified in this patch.  I've
    inspected them all by hand, though.  Many targets do not use the
    "args" parameter; a couple pass it to atoi; and a few pass it on to
    the to_detach method of the target beneath.  The only code that
    required a real change was in linux-nat.c, and that only needed the
    introduction of a temporary variable for const-correctness.
    
    2013-11-08  Tom Tromey  <tromey@redhat.com>
    
    	* aix-thread.c (aix_thread_detach): Update.
    	* corelow.c (core_detach): Update.
    	* darwin-nat.c (darwin_detach): Update.
    	* dec-thread.c (dec_thread_detach): Update.
    	* gnu-nat.c (gnu_detach): Update.
    	* go32-nat.c (go32_detach): Update.
    	* inf-ptrace.c (inf_ptrace_detach): Update.
    	* inf-ttrace.c (inf_ttrace_detach): Update.
    	* linux-fork.c (linux_fork_detach): Update.
    	* linux-fork.h (linux_fork_detach): Update.
    	* linux-nat.c (linux_nat_detach): Update.  Introduce "tem"
    	local for const-correctness.
    	* linux-thread-db.c (thread_db_detach): Update.
    	* monitor.c (monitor_detach): Update.
    	* nto-procfs.c (procfs_detach): Update.
    	* procfs.c (procfs_detach): Update.
    	* record.c (record_detach): Update.
    	* record.h (record_detach): Update.
    	* remote-m32r-sdi.c (m32r_detach): Update.
    	* remote-mips.c (mips_detach): Update.
    	* remote-sim.c (gdbsim_detach): Update.
    	* remote.c (remote_detach_1, remote_detach)
    	(extended_remote_detach): Update.
    	* sol-thread.c (sol_thread_detach): Update.
    	* target.c (target_detach): Make "args" const.
    	(init_dummy_target): Update.
    	* target.h (struct target_ops) <to_detach>: Make argument const.
    	(target_detach): Likewise.
    	* windows-nat.c (windows_detach): Update.

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

Summary of changes:
 gdb/ChangeLog         |   32 ++++++++++++++++++++++++++++++++
 gdb/aix-thread.c      |    2 +-
 gdb/corelow.c         |    4 +---
 gdb/darwin-nat.c      |    2 +-
 gdb/dec-thread.c      |    2 +-
 gdb/gnu-nat.c         |    2 +-
 gdb/go32-nat.c        |    2 +-
 gdb/inf-ptrace.c      |    2 +-
 gdb/inf-ttrace.c      |    2 +-
 gdb/linux-fork.c      |    2 +-
 gdb/linux-fork.h      |    2 +-
 gdb/linux-nat.c       |    9 ++++++---
 gdb/linux-thread-db.c |    2 +-
 gdb/monitor.c         |    2 +-
 gdb/nto-procfs.c      |    2 +-
 gdb/procfs.c          |    4 ++--
 gdb/record.c          |    2 +-
 gdb/record.h          |    2 +-
 gdb/remote-m32r-sdi.c |    2 +-
 gdb/remote-mips.c     |    4 +---
 gdb/remote-sim.c      |    2 +-
 gdb/remote.c          |    8 +++-----
 gdb/sol-thread.c      |    2 +-
 gdb/target.c          |    4 ++--
 gdb/target.h          |    4 ++--
 gdb/windows-nat.c     |    2 +-
 26 files changed, 67 insertions(+), 38 deletions(-)


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