diff options
Diffstat (limited to 'arch/arm/kvm/hyp/hyp-entry.S')
| -rw-r--r-- | arch/arm/kvm/hyp/hyp-entry.S | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/arch/arm/kvm/hyp/hyp-entry.S b/arch/arm/kvm/hyp/hyp-entry.S index 1b4aa02fd364..54a8d67ad980 100644 --- a/arch/arm/kvm/hyp/hyp-entry.S +++ b/arch/arm/kvm/hyp/hyp-entry.S @@ -75,15 +75,29 @@ __kvm_hyp_vector: .macro invalid_vector label, cause .align -\label: b . +\label: mov r0, #\cause + b __hyp_panic .endm - invalid_vector hyp_reset - invalid_vector hyp_undef - invalid_vector hyp_svc - invalid_vector hyp_pabt - invalid_vector hyp_dabt - invalid_vector hyp_fiq + invalid_vector hyp_reset ARM_EXCEPTION_RESET + invalid_vector hyp_undef ARM_EXCEPTION_UNDEFINED + invalid_vector hyp_svc ARM_EXCEPTION_SOFTWARE + invalid_vector hyp_pabt ARM_EXCEPTION_PREF_ABORT + invalid_vector hyp_dabt ARM_EXCEPTION_DATA_ABORT + invalid_vector hyp_fiq ARM_EXCEPTION_FIQ + +ENTRY(__hyp_do_panic) + mrs lr, cpsr + bic lr, lr, #MODE_MASK + orr lr, lr, #SVC_MODE +THUMB( orr lr, lr, #PSR_T_BIT ) + msr spsr_cxsf, lr + ldr lr, =panic + msr ELR_hyp, lr + ldr lr, =kvm_call_hyp + clrex + eret +ENDPROC(__hyp_do_panic) hyp_hvc: /* |