Struct DataSpace

Source

pub struct DataSpace {
    pub inner: *mut u8,
    /* private fields */
}

Fields§

§inner: *mut u8

Implementations§

Source §

impl DataSpace

Source

pub fn new(num_pages: usize) -> Self

Examples found in repository ?

examples/vm.rs (line 101)

85    pub fn new(data_pages: usize) -> VM {
86        let mut labels = Vec::with_capacity(LABEL_COUNT as _);
87        labels.resize(LABEL_COUNT as _, 0);
88        let mut vm = VM {
89            current_task: 0,
90            tasks: [
91                // Only operator task has its own input buffer.
92                Task::new_terminal(),
93                Task::new_background(),
94                Task::new_background(),
95                Task::new_background(),
96                Task::new_background(),
97            ],
98            last_error: None,
99            handler: 0,
100            wordlist: Wordlist::with_capacity(1000),
101            data_space: DataSpace::new(data_pages),
102            tkn: Some(String::with_capacity(64)),
103            outbuf: Some(String::with_capacity(128)),
104            hldbuf: String::with_capacity(128),
105            references: ForwardReferences::new(),
106            now: Instant::now(),
107            forward_bitset: BitSet::with_capacity(LABEL_COUNT),
108            resolved_bitset: BitSet::with_capacity(LABEL_COUNT),
109            labels,
110        };
111        vm.add_core();
112        vm.add_output();
113        vm.add_tools();
114        vm.add_environment();
115        vm.add_facility();
116        vm.add_float();
117        vm.add_units();
118        vm.add_file_access();
119        vm.add_loader();
120
121        vm.load_core_fth();
122
123        vm
124    }