Write HCL code for Stat, generating the four status codes SAOK, SADR, SINS, and SHLT (see Figure 4.26).

Figure 4.26

Name IHALT INOP IRRMOVQ IIRMOVQ IRMMOVQ IMRMOVQ IOPL IJXX ICALL IRET IPUSHQ IPOPQ FNONE RESP RNONE ALUADD SAOK SADR SINS SHLT Value (hex) 0 1 2 3456 7 8 9 A B 0 4 F 0 123 S 4 Meaning Code for halt instruction Code for nop instruction Code for rrmovq instruction Code for irmovq instruction Code for rmmovq instruction Code for mrmovq instruction Code for integer operation instructions Code for jump instructions Code for call instruction Code for ret instruction Code for pushq instruction Code for popq instruction Default function code Register ID for %rsp Indicates no register file access Function for addition operation Status code for normal operation Status code for address exception Status code for illegal instruction exception Status code for halt