Move build and debug tools to 'cctools' directory.

[fw/altos] / cctools / s51 / commands

diff --git a/cctools/s51/commands b/cctools/s51/commands
new file mode 100644 (file)
index 0000000..aba65cd
--- /dev/null
+++ b/cctools/s51/commands
@@ -0,0 +1,60 @@
+Listens on port 9756 for a command stream.
+
+Dump commands:
+       di <start> <end>        - dump imem
+       ds <start> <end>        - dump sprs
+       dx <start> <end>        - dump xaddr
+
+       Returns a string of hex pairs, each preceded by a space,
+       with 8 pairs per line
+
+Memory access commands:
+       set mem <prefix> <start> <end>
+       dump <prefix> <start> <end>
+
+       <prefix> is one of:
+
+               xram    - external ram or external stack
+               rom     - code space
+               iram    - internal ram or stack
+               sfr     - special function register
+
+
+       dump <addr>
+       set bit <addr>
+
+               bit addressable space
+
+Set PC:
+
+       pc <addr>
+
+       Sets PC to specified address
+
+       pc
+
+       Returns current PC
+
+Breakpoints
+
+       break <addr>
+       clear <addr>
+
+Load a file
+
+       file "<filename>"
+
+Execution control:
+
+       run <start>             - run starting at <start>
+       run <start> <stop>      - set temporary bp at <stop>
+       run                     - continue
+       next                    - step over calls(?)
+       step                    - step one instruction
+
+       reset                   - reset the simulator
+       res                     - synonym?
+
+Error messages:
+
+       start with "Error:"