Attempt at implementing a gbd server for CpS 310 at BJU

Requirements

· Initial connect/handshake [C-level] -- Benjamin (FINISHED) · Implement CPU methods in handshake -- Benjamin (FINISHED) · Get/set general purpose registers [C] -- Daniel (FINISHED) · Get/set regions of memory [C] -- Daniel (FINISHED) · Single step/continue (execution faked at first, of course) [C] -- Benjamin (FINISHED) /Daniel(FINISHED) · Load new binary image [B-level] -- gdb will use mov commands instead if you reply with an empty packet.

· Set/clear software breakpoints [A-level] -- Daniel(FINISHED) /Benjamin (FINISHED) 1110,00010010, immed 19..8, 0111, immed 3..0 where immed is ignored by arm hardware but can be used by a debugger to store additional information about the breakpoint

All requirements are believed to have been completed.

Important notes.

The Mov command will give you a address in Hex, a length of data in hex and then hex data to be loaded.

Command Line Options: "--load fileName.exe" loads a file into RAM "--debug" makes the program listen on port 8080 for a connection from a gdb stub "--mem XXX" where XXX is any positive number less than 1 GB sets the size of memory to XXX "--test" runs the test cases.