+ s32i a3, a1, PT_PS # save ps
+
+#if XTENSA_FAKE_NMI
+ /* Correct PS needs to be saved in the PT_PS:
+ * - in case of exception or level-1 interrupt it's in the PS,
+ * and is already saved.
+ * - in case of medium level interrupt it's in the excsave2.
+ */
+ movi a0, EXCCAUSE_MAPPED_NMI
+ extui a3, a3, PS_INTLEVEL_SHIFT, PS_INTLEVEL_WIDTH
+ beq a2, a0, .Lmedium_level_irq
+ bnei a2, EXCCAUSE_LEVEL1_INTERRUPT, .Lexception
+ beqz a3, .Llevel1_irq # level-1 IRQ sets ps.intlevel to 0
+
+.Lmedium_level_irq:
+ rsr a0, excsave2
+ s32i a0, a1, PT_PS # save medium-level interrupt ps
+ bgei a3, LOCKLEVEL, .Lexception
+
+.Llevel1_irq:
+ movi a3, LOCKLEVEL
+
+.Lexception:
+ movi a0, 1 << PS_WOE_BIT
+ or a3, a3, a0
+#else
+ addi a2, a2, -EXCCAUSE_LEVEL1_INTERRUPT
+ movi a0, LOCKLEVEL