Re: [Valgrind-users] Cannot get a simple pass-through tool

[Felix R. <fe...@kn...>]

Hi guys,

    I think I have fixed it: I did not include the copy of bbIn->offsIP.

    Thank you!

On 2017-08-21 14:55, Felix Rubio wrote:
> Hi everybody
> 
>    I am trying to make a simple pass-through tool, in which BB's are
> just copied. I am using valgrind 3.13.0, and this is the code I have
> in my tool. Can somebody give me a hand?
> 
> Thank you!
> Felix
> 
> static IRSB *my_instrument (VgCallbackClosure *closure, IRSB *bbIn,
> const VexGuestLayout *layout, const VexGuestExtents *vge, const
> VexArchInfo * vai, const IRType gWordTy, IRType hWordTy)
> {
>    IRSB *bbOut = emptyIRSB ();
>    bbOut->tyenv = deepCopyIRTypeEnv (bbIn->tyenv);
>    bbOut->next = deepCopyIRExpr (bbIn->next);
>    bbOut->jumpkind = bbIn->jumpkind;
> 
>    for (Int i = 0; i < bbIn->stmts_used; ++i)
>    {
>       IRStmt* const st = bbIn->stmts[i];
>       addStmtToIRSB(bbOut, st);
>    }
>    return bbOut;
> 
> }
> 
> 
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