monitor.S File Reference

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Variables
syntax unified arch_extension sec arch_extension virt text global monitor_hyp_vectors align	monitor_hyp_vectors
syntax unified arch_extension sec arch_extension virt text global monitor_hyp_vectors align spsr_hyp mrs	r1
sp bl _hyp_hvc_service	r0
sp bl _hyp_hvc_service if	return
sp bl _hyp_hvc_service if r0 msr	elr_hyp
msrne	spsr_hyp
elr_hyp mov	pc
elr_hyp mov lr	trap_dabt

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Variable Documentation

r1 msr elr_hyp

Definition at line 43 of file monitor.S.

syntax unified arch_extension sec arch_extension virt text global monitor_hyp_vectors align monitor_hyp_vectors

Definition at line 33 of file monitor.S.

elr_hyp mov pc

Definition at line 43 of file monitor.S.

r1 msr r3 ldm r0

Definition at line 33 of file monitor.S.

spsr_hyp mrs r1

Definition at line 33 of file monitor.S.

sp bl _hyp_hvc_service if return

Initial value:

= HYP_RET_STAY -> stay in Hyp mode 
    bne 1f          
    
    @ Pop registers
    pop     {r0-r1, lr}
    msr     spsr_hyp

Definition at line 43 of file monitor.S.

sp bl _hyp_trap_unhandled lr msr spsr_hyp

Definition at line 43 of file monitor.S.

elr_hyp mov lr trap_dabt

Definition at line 43 of file monitor.S.