Can constant value be read from nvbit? about nvbit HOT 1 OPEN

Hi,

At this point we don't have that capability, but you can do the equivalent (although with a less powerful mechanism) by passing constant values as arguments to the injected function using:

/* Add uint32_t argument to last injected call, constant bank value at c[bankid][bankoffset] */
void nvbit_add_call_arg_cbank_val(const Instr* instr, int bankid, int bankoffset, bool is_variadic_arg = false);

We agree this mechanism is less powerful as it could require passing a lot of arguments when reading many constant bank values, so a new function (similar to those that read/write registers) makes a lot of sense.
We will consider that in the next releases.
Thanks,

--Oreste

from nvbit.