RL78_null:   "Unknown Operation"
RL78_subw:   "Subtract Word"
RL78_movw:   "Move Word"
RL78_call:   "Call Subroutine"
RL78_clrw:   "Clear Word"
RL78_addw:   "Add Word"
RL78_ret:    "Return from Subroutine"
RL78_sel:    "Select Register Bank"
RL78_push:   "Push"
RL78_onew:   "Set Word to 1"
RL78_incw:   "Increase Word"
RL78_cmpw:   "Compare Word"
RL78_bnz:    "Branch if not Z (Z = 0)"
RL78_clrb:   "Clear Byte"
RL78_and:    "AND"
RL78_or:     "OR"
RL78_br:     "Unconditional Branch"
RL78_pop:    "Pop"
RL78_cmp:    "Compare Byte"
RL78_decw:   "Decrease Word"
RL78_inc:    "Increase Byte"
RL78_bz:     "Branch if Z (Z = 1)"
RL78_sknz:   "Skip if not Z (Z = 0)"
RL78_sknh:   "Skip if not Higher than ((Z \\/ CY) = 1)"
RL78_skh:    "Skip if Higher than ((Z \\/ CY) = 0)"
RL78_xor1:   "Exclusive OR 1 Bit"
RL78_or1:    "OR 1 Bit"
RL78_and1:   "AND 1 Bit"
RL78_mov1:   "Move 1 Bit"
RL78_clr1:   "Clear 1 Bit or CY"
RL78_set1:   "Set 1 Bit or CY"
RL78_not1:   "Negate 1 Bit or CY"
RL78_skc:    "Skip if CY (CY = 1)"
RL78_sknc:   "Skip if not CY (CY = 0)"
RL78_skz:    "Skip if Z (Z = 1)"
RL78_mov:    "Move Byte"
RL78_btclr:  "Branch and Clear if Bit"
RL78_bt:     "Branch if Bit"
RL78_bf:     "Branch if not Bit"
RL78_shl:    "Shift Byte Logical to the Left"
RL78_shr:    "Shift Byte Logical to the Right"
RL78_sar:    "Shift Byte Arithmetic to the Right"
RL78_shlw:   "Shift Word Logical to the Left"
RL78_shrw:   "Shift Word Logical to the Right"
RL78_sarw:   "Shift Word Arithmetic to the Right"
RL78_bc:     "Branch if CY (CY = 1)"
RL78_bnc:    "Branch if not CY (CY = 0)"
RL78_bh:     "Branch if Higher than ((Z \\/ CY) = 0)"
RL78_bnh:    "Branch if Not Higher than ((Z \\/ CY) = 1)"
RL78_add:    "Add Byte"
RL78_addc:   "Add Byte with Carry"
RL78_sub:    "Subtract Byte"
RL78_subc:   "Subtract Byte with Carry"
RL78_xor:    "Exclusive OR"
RL78_xch:    "Exchange Byte"
RL78_dec:    "Decrease Byte"
RL78_rolwc:  "Rotate Word to the Left with Carry"
RL78_xchw:   "Exchange Word"
RL78_cmps:   "Compare Byte"
RL78_movs:   "Move Byte and change PSW"
RL78_halt:   "Set HALT Mode"
RL78_cmp0:   "Compare Byte Zero"
RL78_mulu:   "Multiply Unsigned"
RL78_oneb:   "Set Byte to 1"
RL78_ror:    "Rotate Byte to the Right"
RL78_rol:    "Rotate Byte to the Left"
RL78_rorc:   "Rotate Byte to the Right with Carry"
RL78_rolc:   "Rotate Byte to the Left with Carry"
RL78_brk:    "Software Vectored Interrupt (Break)"
RL78_retb:   "Return from Software Vectored Interrupt (Break)"
RL78_reti:   "Return from Hardware Vectored Interrupt"
RL78_stop:   "Set Stop Mode"
RL78_nop:    "No Operation"
RL78_callt:  "Call Subroutine (Refer to the Call Table)"
RL78_mulhu:  "Multiply Unsigned (BCAX <- AX × BC)"
RL78_mulh:   "Multiply Signed (BCAX <- AX × BC)"
RL78_divhu:  "16-bit Divide Unsigned (AX (quotient), DE (remainder) <- AX ÷ DE)"
RL78_divwu:  "32-bit Divide Unsigned (BCAX (quotient), HLDE (remainder) <- BCAX ÷ HLDE)"
RL78_machu:  "Multiply and Accumulate Unsigned (MACR <- MACR + AX × BC)"
RL78_mach:   "Multiply and Accumulate Signed (MACR <- MACR + AX × BC)"