blob: 1580fbf98d6a8101407a8d564962598873bda897 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
There are <n> integer registers, named R0-<n-1>
All use two's compliment
There is an additional register, RS (Register Selector), that offsets the register number from its base
This register only has <bits required to store n-1> bits, and its overflow is never recorded
There is an additional register, RW (Register Window), that controls the number of integer registers available and preserved
There are <n> float registers, named F0-<n-1>
There is an additional register, FS (Float Selector), that offsets the register number from its base
This register only has <bits required to store n-1> bits, and its overflow is never recorded
There is an additional register, FW (Float Window), that controls the number of float registers available and preserved
|
