IRQ INSTRUCTIONS,

ALL ARE I-TYPE

ADDRMS, ADDRMS rs1, op= 0011000, funct3 = 001
ADDRME, ADDRME rd, op= 0011000, funct3 = 010
TISIRR, TISIRR rs1 rs2, op= 0011000, funct3 = 011
IRRSTATE, IRRSTATE rd, op= 0011000, funct3 = 100
CLRADDRM, CLRADDRM, op= 0011000, funct3 = 101
CLRIRQ, CLRIRQ rs1 imm, op= 0011000, funct3 = 110
RETIRQ, RETIRQ, op= 0011000, funct3 = 111
ADDPCIRQ, ADDPCIRQ rs1 imm, op= 0011000, funct3 = 000
