Hey Todd, Did you get a chance to look at the patches?
Thanks, Russ On Mon Sep 29 2014 at 9:12:53 AM Todd Fiala <tfi...@google.com> wrote: > Hey Russell, > > I'll have a look at those patches sometime over the next couple days and > get back here. > > Thanks for sharing them! > > Sincerely, > Todd Fiala > > On Fri, Sep 26, 2014 at 9:56 AM, <eatnumb...@google.com> wrote: > >> Hey everyone, >> >> I've got some preliminary but functioning work in place in order to >> support >> self-debugging. Immediately forthcoming is two patches, summarized below, >> which >> implement basic support for self-debugging on Linux. I've leveraged the >> ProcessMonitor architecture on Linux in order to do this, so the first >> patch is >> a refactor of ProcessMonitor to allow me to create a different >> implementation of >> it. The second patch actually fills in the self-debugging implementation. >> >> [PATCH 1/2] Refactor ProcessMonitor into an abstract base class. >> [PATCH 2/2] Support debugging yourself on Linux. >> >> There's still some issues: >> * I needed to disable JITLoaderGDB [1] in order to prevent lldb from >> attempting >> to set a breakpoint at attach. I'm also not clear on what JITLoaderGDB >> does >> even after perusing the code, so I'm not sure if disabling it is the >> right >> thing to do. >> * I needed to disable LLDB copying it's stdin to it's inferior's [1] as >> it >> would result in multiple threads reading from stdin - making it >> impossible to >> use the prompt. This behavior makes sense to me if the debugee is >> launched >> from LLDB, but I'm not clear on why LLDB attempts to do it when you've >> attached to your debugee. >> * "thread list" returns nothing. I think there's a larger problem here. >> Needs >> investigation. >> >> Thanks, >> Russ Harmon >> >> [1]: https://gist.github.com/anonymous/188533a776226257206f >> > _______________________________________________ >> lldb-dev mailing list >> lldb-dev@cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev >> > > > > -- > Todd Fiala | Software Engineer | tfi...@google.com | 650-943-3180 >
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