Provide the instruction type and hexadecimal representation

Provide the instruction type and hexadecimal representation of the following instruction:

Solution

STUR X9, [X10, #32]:

STUR is a Data Transfer instruction type that is used to store the value FROM the GPR (General Purpose Register) i.e. X9 in this case, into the General Purpose Base Register or a Stack Pointer. The TO address is calculated using the Base Register value i.e. X10 here, and the immediate offset which is 32 here.

Registers range in 0 to 31. Offset range in -256 to 255, with default value as 0

Hexadecimal representation:

The binary value here is: 11111000000000100000000101001001

which is represented as 0xF8020149 in hexadecimal.