thermosphere: vgic code draft

2019-08-18 00:40:47 +02:00
parent 176be2386d
commit c17b81aaf6
7 changed files with 1031 additions and 69 deletions
--- a/thermosphere/src/data_abort.c
+++ b/thermosphere/src/data_abort.c
@@ -19,6 +19,7 @@
 #include "sysreg.h"
 #include "debug_log.h"
 #include "irq.h"
+#include "vgic.h"

 // Lower el

@@ -52,13 +53,11 @@ void handleLowerElDataAbortException(ExceptionStackFrame *frame, ExceptionSyndro
        dumpUnhandledDataAbort(dabtIss, far, "");
    }

-    // TODO
-
    if (farpg == (uintptr_t)g_irqManager.gic.gicd) {
-        // TODO
+        handleVgicdMmio(frame, dabtIss, far & 0xFFF);
    } else if (farpg == (uintptr_t)g_irqManager.gic.gich) {
        dumpUnhandledDataAbort(dabtIss, far, "GICH");
    } else {
        dumpUnhandledDataAbort(dabtIss, far, "(fallback)");
    }
-}
+}