Test for stuff that has broken in the past.

548a3672 · Wesley W. Terpstra · 788faf2a · 548a3672
Commit 548a3672 authored Apr 11, 2011 by Wesley W. Terpstra
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lm32-drom.cpp src/components/lm32/lm32-drom.cpp +4 -1

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--- a/src/components/lm32/lm32-drom.cpp
+++ b/src/components/lm32/lm32-drom.cpp
@@ -108,8 +108,11 @@ void LM32DROM::recv(RecvQueue::const_iterator i, RecvQueue::const_iterator end)
        case LOAD_REGS: {
          int pulled = (RW_regs + R_regs)*4;
          old[0] = old[1] = old[2] = old[3] = 0; /* R0 */
-          for (int j = 4; j < pulled; ++i, ++j) /* Skip R0 */
+          for (int j = 4; j < pulled; ++i, ++j) /* Skip R0 */ {
+            assert (i != end);
+            assert (i->slave == &uart_read);
            old[j] = static_cast<uint8_t>(i->bits);
+          }
          --i;
          memcpy(now, old, pulled);