Add files

CM2010 Software Design and Development/Topic 4/12.2.3 Debug/debug.cpp

@@ -0,0 +1,46 @@
+#include <iostream>
+
+int x = 0;
+
+void looper()
+{
+  for(int i=0; i < 4; i++)
+  {
+    printf("i is %i \n", i);
+    if(i > 2) x++;
+  }
+}
+
+int main()
+{
+  looper();
+  x++;
+  return 0;
+}
+/* command
+g++ -g debug.cpp -o debugme
+Outputs debugme.exe
+
+Debug
+gdb debugme
+
+In gdb
+run
+break 1
+break 9 // Add a breakpoint in the code
+
+print variable
+info locals
+info stack
+info args
+
+next - next line of code
+step - follow function calls
+continue - resume the program until it hits the next breakpoint or end of the program
+
+Conditional breakpoint
+
+break 9 if i > 2
+
+Watchpoint
+*/