Review Board 2.0.15


syscall_emul: fix warn_once behavior

Review Request #2726 - Created April 2, 2015 and submitted

Information
Steve Reinhardt
gem5
default
Reviewers
Default 
Changeset 10773:20d671d6ee6d
---------------------------
syscall_emul: fix warn_once behavior

The current ignoreWarnOnceFunc doesn't really work as expected,
since it will only generate one warning total, for whichever
"warn-once" syscall is invoked first.  This patch fixes that
behavior by keeping a "warned" flag in the SyscallDesc object,
allowing suitably flagged syscalls to warn exactly once per
syscall.

   

  


 


 

  

  






 
 
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Review request changed

   
Updated  (May 5, 2015, 2:03 p.m.)

  

  


   

    Status:
    

    Closed (submitted)