Lines Matching refs:registers

24 	CPU registers.
29 	state remains in the CPU registers and some kernel state may
30 	be stored in bank 0 of registers r16-r31.
36   - CPU registers may contain a mixture of user-level and kernel-level
100  - all other registers may contain values passed in from user-mode
120    system call restart.  Of course, all "preserved" registers also
123  o Fsyscall-handlers MUST check argument registers for containing a
133  o Fsyscall-handlers MUST NOT write to any stacked registers because
144    user-level, care needs to be taken to clear any scratch registers
159 PSR.ic, switch to bank 0 (bsw.0) and then use the shadow registers as
192 PSR.mfl Unchanged.  Note: fsys-mode handlers must not write-registers!
193 PSR.mfh	Unchanged.  Note: fsys-mode handlers must not write-registers!
198 PSR.dfl	Unchanged.  Note: fsys-mode handlers must not write-registers!
199 PSR.dfh	Unchanged.  Note: fsys-mode handlers must not write-registers!