Lines Matching refs:pt4
74 // pt4 memory management temp
419 // pt4 and pt5 are reserved for this flow.
426 mtpr r8, pt4 // save r8 to do exc_addr check
429 mfpr r8, pt4 // restore r8
435 mtpr r21, pt4 // Get some scratch space. E1.
462 mfpr r21, pt4 // Restore scratch register
1499 // pt4 saved r21
1518 mfpr r21, pt4 // restore regs
1709 // pt4 = r1
1752 mfpr r0, pt4 // get r1 back //orig
1768 // pt0, pt4, pt5 have been lost
1826 SAVE_IPR(pt4,CNS_Q_PT+0x20,r1)
2156 RESTORE_IPR(pt4,CNS_Q_PT+0x20,r1)
2341 // pt4 - saved r4
2390 mtpr r4, pt4