Minor changes to exception handling.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index ed82a3a..d7eab9b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -105,6 +105,8 @@ const char* hello_world_static = "Hello, World!\r\n";
 
 int test(char ch, ...);
 
+volatile int zero = 0;
+
 /* Main routine. This is called on_reset once everything else has been set up.
  */
 int main(void)
@@ -123,9 +125,12 @@ int main(void)
   volatile uint32_t dl = (10 * 6400000 / 8 / BAUD_RATE + 5) / 10;
   UART.dl.set(UART1, dl);
 
-  char buf[32] = { 0 };
+  char buf[32] = {0};
   volatile uint32_t i = 0xdeadbeef;
 
+  asm volatile("ebreak");
+
+
   panic(0xdeadbeef);
 
   stack_dump(&i);