Table 9-32. Extended Mnemonics For Twi; Tweqi; Twgei; Twgti - IBM PPC440X5 CPU Core User Manual

twi
Trap Word Immediate
PPC440x5 CPU Core User's Manual
The enabling of trap debug events may affect the interrupt type caused by the execution of tw instruction.
Specifically, trap instructions may be enabled to cause Debug interrupts instead of Program interrupts. See
Trap (TRAP) Debug Event on page 234 for more details.

Table 9-32. Extended Mnemonics for twi

Mnemonic Operands

tweqi

RA, IM

twgei

RA, IM

twgti

RA, IM

twlei

RA, IM

twlgei

RA, IM

twlgti

RA, IM

twllei

RA, IM

twllti

RA, IM

twlngi

RA, IM

twlnli

RA, IM

twlti

RA, IM

twnei

RA, IM

twngi

RA, IM
Page 444 of 589
Function
Trap if (RA) equal to EXTS(IM).
Extended mnemonic for
twi 4,RA,IM
Trap if (RA) greater than or equal to EXTS(IM).
Extended mnemonic for
twi 12,RA,IM
Trap if (RA) greater than EXTS(IM).
Extended mnemonic for
twi 8,RA,IM
Trap if (RA) less than or equal to EXTS(IM).
Extended mnemonic for
twi 20,RA,IM
Trap if (RA) logically greater than or equal to EXTS(IM).
Extended mnemonic for
twi 5,RA,IM
Trap if (RA) logically greater than EXTS(IM).
Extended mnemonic for
twi 1,RA,IM
Trap if (RA) logically less than or equal to EXTS(IM).
Extended mnemonic for
twi 6,RA,IM
Trap if (RA) logically less than EXTS(IM).
Extended mnemonic for
twi 2,RA,IM
Trap if (RA) logically not greater than EXTS(IM).
Extended mnemonic for
twi 6,RA,IM
Trap if (RA) logically not less than EXTS(IM).
Extended mnemonic for
twi 5,RA,IM
Trap if (RA) less than EXTS(IM).
Extended mnemonic for
twi 16,RA,IM
Trap if (RA) not equal to EXTS(IM).
Extended mnemonic for
twi 24,RA,IM
Trap if (RA) not greater than EXTS(IM).
Extended mnemonic for
twi 20,RA,IM
Preliminary
Other Registers
Altered
instrset.fm.
September 12, 2002