Struct MemorySpec

Source

pub struct MemorySpec { /* private fields */ }

Implementations§

Source §

impl MemorySpec

Source

pub fn regions(&self) -> &HashMap<String, Regions>

Examples found in repository ?

examples/print_to_stdout.rs (line 14)

4fn main() {
5    let content = std::fs::read_to_string("examples/memory.kdl").unwrap();
6    let memoryspec = match MemorySpec::from_str(&content) {
7        Ok(m) => m,
8        Err(e) => {
9            eprintln!("{}", e);
10            return;
11        }
12    };
13
14    let primary_slot = &memoryspec.regions()["appcore_flash"]["primary_slot"];
15    let primary_slot_origin = primary_slot.origin();
16    let primary_slot_length = primary_slot.length();
17    let appcore_ram = &memoryspec.regions()["appcore_ram"]["low_ram"];
18    let appcore_ram_origin = appcore_ram.origin();
19    let appcore_ram_length = appcore_ram.length();
20    let symbols = memoryspec.render_symbols();
21    let consts = memoryspec.render_consts();
22
23    let output = println!(
24        "\
25memory.x:
26MEMORY
27{{
28  FLASH : ORIGIN = 0x{primary_slot_origin:08x}, LENGTH = 0x{primary_slot_length:04x}
29  RAM : ORIGIN = 0x{appcore_ram_origin:08x}, LENGTH = 0x{appcore_ram_length:04x}
30}}
31{symbols}
32
33
34consts.rs:
35{consts}"
36    );
37}

Source

pub fn render_symbols(&self) -> String

Render out all symbols into a string that can be included in a linker script.

Examples found in repository ?

examples/print_to_stdout.rs (line 20)

4fn main() {
5    let content = std::fs::read_to_string("examples/memory.kdl").unwrap();
6    let memoryspec = match MemorySpec::from_str(&content) {
7        Ok(m) => m,
8        Err(e) => {
9            eprintln!("{}", e);
10            return;
11        }
12    };
13
14    let primary_slot = &memoryspec.regions()["appcore_flash"]["primary_slot"];
15    let primary_slot_origin = primary_slot.origin();
16    let primary_slot_length = primary_slot.length();
17    let appcore_ram = &memoryspec.regions()["appcore_ram"]["low_ram"];
18    let appcore_ram_origin = appcore_ram.origin();
19    let appcore_ram_length = appcore_ram.length();
20    let symbols = memoryspec.render_symbols();
21    let consts = memoryspec.render_consts();
22
23    let output = println!(
24        "\
25memory.x:
26MEMORY
27{{
28  FLASH : ORIGIN = 0x{primary_slot_origin:08x}, LENGTH = 0x{primary_slot_length:04x}
29  RAM : ORIGIN = 0x{appcore_ram_origin:08x}, LENGTH = 0x{appcore_ram_length:04x}
30}}
31{symbols}
32
33
34consts.rs:
35{consts}"
36    );
37}

Source

pub fn render_consts(&self) -> String

Render out all consts into a string that can be included in a rust source file.

Examples found in repository ?

examples/print_to_stdout.rs (line 21)

4fn main() {
5    let content = std::fs::read_to_string("examples/memory.kdl").unwrap();
6    let memoryspec = match MemorySpec::from_str(&content) {
7        Ok(m) => m,
8        Err(e) => {
9            eprintln!("{}", e);
10            return;
11        }
12    };
13
14    let primary_slot = &memoryspec.regions()["appcore_flash"]["primary_slot"];
15    let primary_slot_origin = primary_slot.origin();
16    let primary_slot_length = primary_slot.length();
17    let appcore_ram = &memoryspec.regions()["appcore_ram"]["low_ram"];
18    let appcore_ram_origin = appcore_ram.origin();
19    let appcore_ram_length = appcore_ram.length();
20    let symbols = memoryspec.render_symbols();
21    let consts = memoryspec.render_consts();
22
23    let output = println!(
24        "\
25memory.x:
26MEMORY
27{{
28  FLASH : ORIGIN = 0x{primary_slot_origin:08x}, LENGTH = 0x{primary_slot_length:04x}
29  RAM : ORIGIN = 0x{appcore_ram_origin:08x}, LENGTH = 0x{appcore_ram_length:04x}
30}}
31{symbols}
32
33
34consts.rs:
35{consts}"
36    );
37}