Don't assume that the stack is always at 0x1000000.

With our ASLR changes, the stack is now located at a random
location in memory. Remove the hardcoded assumption that the
stack will always be between 0x10000000 and 0x40000000.

Change-Id: Ic0b6d9e3ae844f057ace81a982cec7e2b344e179
1 file changed