Archipelago » qemu

        .name       = "dump-guest-memory",

        .args_type  = "paging:b,protocol:s,begin:i?,end:i?",

        .params     = "-p protocol [begin] [length]",

        .help       = "dump guest memory to file",

        .user_print = monitor_user_noop,

        .mhandler.cmd_new = qmp_marshal_input_dump_guest_memory,

    },

SQMP

dump

Dump guest memory to file. The file can be processed with crash or gdb.

Arguments:

- "paging": do paging to get guest's memory mapping (json-bool)

- "protocol": destination file(started with "file:") or destination file

              descriptor (started with "fd:") (json-string)

- "begin": the starting physical address. It's optional, and should be specified

           with length together (json-int)

- "length": the memory size, in bytes. It's optional, and should be specified

            with begin together (json-int)

Example:

-> { "execute": "dump-guest-memory", "arguments": { "protocol": "fd:dump" } }

<- { "return": {} }

Notes:

(1) All boolean arguments default to false

EQMP

    {