On 10/18/2015 08:36 PM, htio2 wrote:
Just want to know if the stack register of the targeted machine is consist of 2 registers, is there any other way to tell gcc ?
I don't think you need to.Just describe the first to GCC and ignore the second entirely. Alternately describe both to GCC, one will be SP, the other would be a fixed register that would never be used by the compiler.
jeff
