[Gems-users] ruby_operate

["Dave Z." <zhu_dave@xxxxxxxxx>]

Hi,

I'm trying to catch some accesses in ruby_operate (ruby.c) using the following:

 if ((mem_op->s.physical_address >= 0xff26e000) && (mem_op->s.physical_address < 0xff26e00f))
    printf("Accessing physical address %x\n", mem_op->s.physical_address); 

In my benchmarks, I have int* ptr (where ptr = ff26e000). But the following accesses are not caught in ruby_operate:

ptr[0] = value;
x = ptr[1];
...

Is there something wrong with what I'm doing?

Thanks








 
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