On Tue, May 4, 2010 at 11:23 AM, Yossi Lev <yosef....@sun.com> wrote:
> Hi
>
> I'm running a simple DTrace script that has the following clause:
>
> pid$target::ReportTx:entry
> /arg1 != 0 && this->numEntries != 0/
> {
> printf("NumEntries: %lld\n", (long long)this->numEntries);
> this->entry =
> (ReadAcqEntry*)copyin((uintptr_t)&(this->rAcqArr[this->numEntries-1]),
> sizeof(ReadAcqEntry));
>
> this->pcInt = (uintptr_t)(this->entry->pc);
> this->instr = stringof(this->pcInt);
> /* �...@acqtotals[this->instr] = sum(this->entry->acqNum);*/
>
> this->numEntries--;
> }
>
What is this->rAcqArr in the code above? Did you mean this to be a
thread-local variable instead of a clause-local variable? Is it
possible that you're getting garbage because that array hasn't
persisted from where you initialized it?
Chad
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