Lines Matching refs:world

97 Writing a simple command: hello-world
102 "Hello, world" to the standard output.
104 Our command will be called "hello-world". It takes no arguments, nor does it
112  # @hello-world:
116  { 'command': 'hello-world' }
122 The next step is to write the "hello-world" implementation. As explained
124 "hello-world" doesn't pertain to any, so we put its implementation in
129      printf("Hello, world!\n");
147  { "execute": "hello-world" }
149 Then check the terminal running QEMU and look for the "Hello, world" string. If
156 Let's add arguments to our "hello-world" command.
162  # @hello-world:
164  # @message: message to be printed (default: "Hello, world!")
170  { 'command': 'hello-world',
184          message = "Hello, world";
203 Time to test our new version of the "hello-world" command. Build QEMU, run it as
206  { "execute": "hello-world" }
212  { "execute": "hello-world", "arguments": { "message": "We love QEMU" } }
218 You should see "Hello, world" and "We love QEMU" in the terminal running QEMU,
229 it does contain it, we want the "hello-world" command to return an error::
240          printf("Hello, world\n");
251  { "execute": "hello-world", "arguments": { "message": "all you need is love" } }
284 Here's the implementation of the "hello-world" HMP command::
317         .name       = "hello-world",
319         .params     = "hello-world [message]",
329 To test this you have to open a user monitor and issue the "hello-world"