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Add let bindings for tags

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Philipp Oppermann
2015-11-14 11:11:52 +01:00
parent f2b91d3d61
commit 718db100cd
2 changed files with 11 additions and 6 deletions
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6
src/lib.rs
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@@ -30,14 +30,16 @@ pub extern fn rust_main(multiboot_information_address: usize) {
println!("Hello World{}", "!");
let boot_info = unsafe{ multiboot2::load(multiboot_information_address) };
let memory_map_tag = boot_info.memory_map_tag().expect("Memory map tag required");
let elf_sections_tag = boot_info.elf_sections_tag().expect("Memory map tag required");
println!("memory areas:");
for area in boot_info.memory_map_tag().unwrap().memory_areas() {
for area in memory_map_tag.memory_areas() {
println!(" start: 0x{:x}, length: 0x{:x}", area.base_addr, area.length);
}
println!("kernel sections:");
for section in boot_info.elf_sections_tag().unwrap().sections() {
for section in elf_sections_tag.sections() {
println!(" addr: 0x{:x}, size: 0x{:x}, flags: 0x{:x}",
section.addr, section.size, section.flags);
}