gdb and binutils branch master updated. 5ee44bfa6bdb8eaf7f30eccb4fbdc989cb9bb7ca

[gary at sourceware dot org]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5ee44bfa6bdb8eaf7f30eccb4fbdc989cb9bb7ca

commit 5ee44bfa6bdb8eaf7f30eccb4fbdc989cb9bb7ca
Author: Gary Benson <gbenson@redhat.com>
Date:   Thu Sep 4 15:07:46 2014 +0100

    Remove code to cope with LWPs wrapped as PIDs
    
    Historically the Linux x86 watchpoint code did not cope with multi-
    threaded processes and LWP IDs were passed to it wrapped as PIDs.
    Not all entry points were converted when the Linux x86 watchpoint
    code was made multi-thread-aware, so a handler was left in place to
    cope with wrapped LWPs.  Since then all such entry points have been
    converted to pass regular LWPs and the handler is now redundant.
    This commit removes the handler and adds assertions to ensure no
    wrapped LWPs are passed in future.
    
    gdb/ChangeLog:
    
    	* x86-linux-nat.c (x86_linux_dr_get, x86_linux_dr_set):
    	Remove code to cope with LWPs wrapped as PIDs.
    	Add assertions to ensure no wrapped LWPs are passed.

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

Summary of changes:
 gdb/ChangeLog       |    6 ++++++
 gdb/x86-linux-nat.c |    6 ++----
 2 files changed, 8 insertions(+), 4 deletions(-)


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