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@@ -236,6 +236,28 @@ handle_sync:
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b unhandled_exception
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+#ifdef CONFIG_ARMV8_EA_EL3_FIRST
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+/*
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+ * Override this function if custom error handling is
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+ * needed for asynchronous aborts
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+ */
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+ENTRY(plat_error_handler)
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+ ret
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+ENDPROC(plat_error_handler)
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+.weak plat_error_handler
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+
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+handle_error:
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+ bl psci_get_cpu_id
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+ bl psci_get_cpu_stack_top
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+ mov x9, #1
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+ msr spsel, x9
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+ mov sp, x0
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+
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+ bl plat_error_handler /* Platform specific error handling */
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+deadloop:
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+ b deadloop /* Never return */
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+#endif
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+
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.align 11
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.globl el3_exception_vectors
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el3_exception_vectors:
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@@ -261,7 +283,11 @@ el3_exception_vectors:
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.align 7
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b unhandled_exception /* FIQ, Lower EL using AArch64 */
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.align 7
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+#ifdef CONFIG_ARMV8_EA_EL3_FIRST
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+ b handle_error /* SError, Lower EL using AArch64 */
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+#else
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b unhandled_exception /* SError, Lower EL using AArch64 */
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+#endif
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.align 7
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b unhandled_exception /* Sync, Lower EL using AArch32 */
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.align 7
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