Lines Matching refs:interrupt

30 Non-Secure interrupt handling (EXC_RETURN), the hardware pops the secure return
57 non-secure interrupt or a non-secure callback invocation, the non-secure
78 As described in the white paper, de-privileged interrupt handling is
80 interrupt handling and does not allow non-secure interrupt to pre-empt the
81 secure interrupt handling. But if the de-privileged handler makes a
86 part of de-privileged interrupt handling mitigates this vulnerability.
88 The interrupt handling in IPC model uses PSA signal to signal the partition
89 and does not use de-privileged interrupt handling mechanism. The PSA signal
91 during interrupt handling in IPC model, there is no additional threat caused
100 interrupt handling) cannot be influenced by the Non Secure world. To mitigate
104 of MSP_S before handing control over to de-privileged interrupt handler.