STR

Stores a register or immediate value in the dereferenced value of a register. The destination register supports offsetting.

Instruction	Operand 1	Operand 2	Operand 3	Description
STR	Reg	Imm	Reg/Imm	[OP1+OP2] <= OP3

// Stores 1337 into [REG_SP+0]
block->str(REG_SP, 0, 1337);