[llvm-dev] llvm cfi

[Peter Collingbourne via llvm-dev]

I don't know either. It works for me. Re-adding llvm-dev.

On Wed, Sep 02, 2015 at 11:59:09AM +0800, 慕冬亮 wrote:
> I checkout llvm , clang, compiler-rt to make llvm,clang according to
> http://clang.llvm.org/get_started.html!
> 
> cmake -G "Unix Makefiles" ../llvm
> make
> 
> When it finishes,I search check-cfi in make help!
> I don't know why!
> 
> 2015-09-02 11:50 GMT+08:00 Peter Collingbourne <peter at pcc.me.uk>:
> 
> > Try running cmake again. If you checked out compiler-rt after running cmake
> > you might not have an up to date set of makefiles.
> >
> > Peter
> >
> > On Wed, Sep 02, 2015 at 11:45:02AM +0800, 慕冬亮 wrote:
> > > mdl at NjuMdl:~/Repos/svn/build$ make check-cfi
> > > make: *** No rule to make target 'check-cfi'。 Stop。
> > >
> > > mdl at NjuMdl:~/Repos/svn/build$ make help | grep cfi
> > > mdl at NjuMdl:~/Repos/svn/build$
> > >
> > > I don't have this option.
> > >     - mudongliang
> > >
> > >
> > > 2015-09-02 11:03 GMT+08:00 Peter Collingbourne <peter at pcc.me.uk>:
> > >
> > > > make check-cfi
> > > >
> > > > Peter
> > > >
> > > > On Wed, Sep 02, 2015 at 10:56:17AM +0800, 慕冬亮 via llvm-dev wrote:
> > > > > Ask a simple question :
> > > > > I svn checkout compiler-rt in llvm/project. And I compile llvm
> > through
> > > > > cmake.
> > > > > How can I make for all those testing files?
> > > > > make test?
> > > > >     - mudongliang
> > > > >
> > > > > 2015-09-02 0:58 GMT+08:00 Kostya Serebryany <kcc at google.com>:
> > > > >
> > > > > > Take a look at
> > > > > >
> > > > > > clang.llvm.org/docs/ControlFlowIntegrityDesign.html
> > > > > > clang.llvm.org/docs/ControlFlowIntegrity.html
> > > > > >
> > > > > > And the tests:
> > > > > > https://github.com/llvm-mirror/compiler-rt/tree/master/test/cfi
> > > > > >
> > > > > > On Mon, Aug 31, 2015 at 7:43 PM, 慕冬亮 via llvm-dev <
> > > > llvm-dev at lists.llvm.org
> > > > > > > wrote:
> > > > > >
> > > > > >> I want to create an experiment to show the effectiveness of cfi :
> > > > > >> For example ,
> > > > > >> I first need a program with vulnerability so that we can hijack
> > its
> > > > > >> control flow;
> > > > > >>
> > > > > >> then I enforce cfi of llvm and we can't hijack its control flow.
> > > > > >>
> > > > > >> Do you have any advice for me?
> > > > > >>
> > > > > >>     - mudongliang
> > > > > >>
> > > > > >>
> > > > > >>
> > > > > >>
> > > > > >>
> > > > > >> _______________________________________________
> > > > > >> LLVM Developers mailing list
> > > > > >> llvm-dev at lists.llvm.org
> > > > > >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
> > > > > >>
> > > > > >>
> > > > > >
> > > >
> > > > > _______________________________________________
> > > > > LLVM Developers mailing list
> > > > > llvm-dev at lists.llvm.org
> > > > > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
> > > >
> > > >
> > > > --
> > > > Peter
> > > >
> >
> > --
> > Peter
> >

-- 
Peter