Replace g_breakpoints with a more robust breakpoint container. #4
Description
Currently, the breakpoint module uses a fixed size array, g_breakpoints, to store breakpoints. This array and its usage have a number of limitations:
- Running out of space in the array is not handle gracefully
- Even when breakpoints are deleted the space is not reclaimed
- Enumeration of breakpoints is done manually by iterating over the array which leads to duplication
- Searches through the array are linear which could be made faster given a better structure
Acceptance Criteria:
- A new test exists that creates and destroys breakpoints over and over again such that at least 1000 breakpoints are created.
- The new test passes.
- All existing tests pass