thermosphere: handle stage2 data aborts, trap gicd accesses

2019-08-14 00:33:19 +02:00
parent 442f4ef9ef
commit bb1ba5308d
6 changed files with 116 additions and 3 deletions
--- a/thermosphere/src/exceptions.c
+++ b/thermosphere/src/exceptions.c
@@ -20,6 +20,7 @@
 #include "smc.h"
 #include "core_ctx.h"
 #include "single_step.h"
+#include "data_abort.h"

 #include "debug_log.h"

@@ -110,7 +111,10 @@ void handleLowerElSyncException(ExceptionStackFrame *frame, ExceptionSyndromeReg
        case Exception_SystemRegisterTrap:
            handleMsrMrsTrap(frame, esr);
            break;
-
+        case Exception_DataAbortLowerEl:
+            // Basically, stage2 translation faults
+            handleLowerElDataAbortException(frame, esr);
+            break;
        case Exception_SoftwareStepLowerEl:
            handleSingleStep(frame, esr);
            break;