Add example of hitting a trap

2 files changed, 7 insertions, 4 deletions

diff --git a/devkit/cacheracer.h b/devkit/cacheracer.h
index 7e9aa8c..b9b4895 100644
--- a/devkit/cacheracer.h
+++ b/devkit/cacheracer.h
@@ -39,6 +39,12 @@ void __start(int core_id, unsigned char payload);
 
 #define CACHE_NUM_BLOCKS 2
 
+/** Traps
+ */
+
+#define WRITE_TRAP 0xE0
+#define AREA_TRAP 0xE4
+
 /** Definitions of global data */
 
 #define TAUNT_SIZE 228
diff --git a/devkit/masochist.c b/devkit/masochist.c
index ddd6018..a1dc18c 100644
--- a/devkit/masochist.c
+++ b/devkit/masochist.c
@@ -1,11 +1,8 @@
 #include "cacheracer.h"
 
 void __start(int core_id, unsigned char payload) {
-  volatile int *ptr = (volatile int*) HOME_DATA;
+  volatile char *ptr = (volatile char*) HOME_DATA;
   while (1) {
     ptr[0] = WRITE_TRAP;
-    ptr[1] = WRITE_TRAP;
-    ptr[0] = 0;
-    ptr[1] = 0;
   }
 }