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/DragonOS-0.1.9/docs/
Dindex.rst13 introduction/index
21 kernel/configuration/index
22 kernel/boot/index
23 kernel/core_api/index
24 kernel/locking/index
25 kernel/process_management/index
26 kernel/sched/index
27 kernel/ipc/index
28 kernel/memory_management/index
29 kernel/filesystem/index
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/DragonOS-0.1.9/kernel/src/libs/
Dcpumask.rs21 .map(|index| ProcessorId::new(index as u32)) in first()
28 .map(|index| ProcessorId::new(index as u32)) in first_zero()
35 .map(|index| ProcessorId::new(index as u32)) in last()
42 .map(|index| ProcessorId::new(index as u32)) in next_index()
49 .map(|index| ProcessorId::new(index as u32)) in next_zero_index()
68 index: ProcessorId::new(0), in iter_cpu()
77 index: ProcessorId::new(0), in iter_zero_cpu()
85 index: ProcessorId, field
93 if self.index.data() == 0 { in next()
95 self.index = self.mask.first()?; in next()
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Dkeyboard_parser.rs277 let index = scancode & 0x7f; in handle_type3() localVariable
282 match index { in handle_type3()
323 if index >= 0x10 && index <= 0x19 { in handle_type3()
325 } else if index >= 0x1e && index <= 0x26 { in handle_type3()
327 } else if index >= 0x2c && index <= 0x32 { in handle_type3()
332 let mut ch = TYPE1_KEY_CODE_MAPTABLE[col as usize + 2 * index as usize]; in handle_type3()
/DragonOS-0.1.9/kernel/crates/bitmap/src/
Dtraits.rs7 fn get(bits: &Self, index: usize) -> bool; in get()
8 fn set(bits: &mut Self, index: usize, value: bool) -> bool; in set()
15 fn next_index(bits: &Self, index: usize) -> Option<usize>; in next_index()
16 fn next_false_index(bits: &Self, index: usize) -> Option<usize>; in next_false_index()
17 fn prev_index(bits: &Self, index: usize) -> Option<usize>; in prev_index()
18 fn prev_false_index(bits: &Self, index: usize) -> Option<usize>; in prev_false_index()
33 fn get(bits: &Self, index: usize) -> bool {
34 bits & (1 << index) != 0
38 fn set(bits: &mut Self, index: usize, value: bool) -> bool {
39 let mask = 1 << index;
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Dalloc_bitmap.rs25 fn get(&self, index: usize) -> Option<bool> { in get()
26 return self.core.get(self.elements, &self.data, index); in get()
30 fn set(&mut self, index: usize, value: bool) -> Option<bool> { in set()
31 return self.core.set(self.elements, &mut self.data, index, value); in set()
65 fn next_index(&self, index: usize) -> Option<usize> { in next_index()
66 self.core.next_index(self.elements, &self.data, index) in next_index()
70 fn next_false_index(&self, index: usize) -> Option<usize> { in next_false_index()
71 self.core.next_false_index(self.elements, &self.data, index) in next_false_index()
75 fn prev_index(&self, index: usize) -> Option<usize> { in prev_index()
76 self.core.prev_index(self.elements, &self.data, index) in prev_index()
[all …]
Dbitmap_core.rs18 pub(crate) fn get(&self, n: usize, data: &[T], index: usize) -> Option<bool> { in get()
19 if unlikely(index >= n) { in get()
23 let element_index = index / T::bit_size(); in get()
24 let bit_index = index % T::bit_size(); in get()
33 pub(crate) fn set(&self, n: usize, data: &mut [T], index: usize, value: bool) -> Option<bool> { in set()
34 if unlikely(index >= n) { in set()
37 let element_index = index / T::bit_size(); in set()
38 let bit_index = index % T::bit_size(); in set()
126 pub(crate) fn next_index(&self, n: usize, data: &[T], index: usize) -> Option<usize> { in next_index()
127 if unlikely(index >= n) { in next_index()
[all …]
Dstatic_bitmap.rs35 fn get(&self, index: usize) -> Option<bool> { in get()
36 return self.core.get(N, &self.data, index); in get()
40 fn set(&mut self, index: usize, value: bool) -> Option<bool> { in set()
41 return self.core.set(N, &mut self.data, index, value); in set()
75 fn next_index(&self, index: usize) -> Option<usize> { in next_index()
76 self.core.next_index(N, &self.data, index) in next_index()
80 fn next_false_index(&self, index: usize) -> Option<usize> { in next_false_index()
81 self.core.next_false_index(N, &self.data, index) in next_false_index()
85 fn prev_index(&self, index: usize) -> Option<usize> { in prev_index()
86 self.core.prev_index(N, &self.data, index) in prev_index()
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/DragonOS-0.1.9/kernel/src/debug/traceback/
Dtraceback.c12 uint64_t index = 0; in lookup_kallsyms() local
13 for (index = 0; index < kallsyms_num - 1; ++index) in lookup_kallsyms()
15 if (addr > kallsyms_address[index] && addr <= kallsyms_address[index + 1]) in lookup_kallsyms()
19 if (index < kallsyms_num) // 找到对应的函数 in lookup_kallsyms()
22 …\t(+) %04d address:%#018lx\n", &str[kallsyms_names_index[index]], addr - kallsyms_address[index], … in lookup_kallsyms()
/DragonOS-0.1.9/kernel/src/mm/
Dmemblock.rs172 index: usize, in do_insert_area()
177 let copy_elements = inner.initial_memory_regions_num - index; in do_insert_area()
180 .copy_within(index..index + copy_elements, index + 1); in do_insert_area()
181 inner.initial_memory_regions[index] = PhysMemoryArea::new(base, size, flags); in do_insert_area()
248 fn do_remove_region(&self, inner: &mut SpinLockGuard<'_, InnerMemBlockManager>, index: usize) { in do_remove_region()
249 let copy_elements = inner.initial_memory_regions_num - index - 1; in do_remove_region()
252 .copy_within(index + 1..index + 1 + copy_elements, index); in do_remove_region()
435 index: 0, in to_iter()
445 index: 0, in to_iter_available()
457 pub fn get_initial_memory_region(&self, index: usize) -> Option<PhysMemoryArea> { in get_initial_memory_region()
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Dno_init.rs69 if let Some(index) = self.bmp.first_false_index() { in allocate_page()
70 self.bmp.set(index, true); in allocate_page()
72 self.pages[index].zero(); in allocate_page()
74 let p = &self.pages[index] as *const EarlyRemapPage as usize; in allocate_page()
87 let index = offset / MMArch::PAGE_SIZE; in free_page() localVariable
88 if index < Self::EARLY_REMAP_PAGES_NUM { in free_page()
89 assert_eq!(self.bmp.get(index).unwrap(), true); in free_page()
90 self.bmp.set(index, false); in free_page()
/DragonOS-0.1.9/kernel/src/driver/base/char/
Dmod.rs59 for index in (DEV_MAJOR_DYN_END.data()..DEV_MAJOR_HASH_SIZE).rev() { in find_dynamic_major()
60 if let Some(item) = chardevs.get(index as usize) { in find_dynamic_major()
62 return Ok(Major::new(index)); // 返回可用的主设备号 in find_dynamic_major()
67 for index in in find_dynamic_major()
70 if let Some(chardevss) = chardevs.get(Self::major_to_index(Major::new(index))) { in find_dynamic_major()
73 if item.device_number().major().data() == index { in find_dynamic_major()
80 return Ok(Major::new(index)); // 返回可用的主设备号 in find_dynamic_major()
150 for (index, item) in items.iter().enumerate() { in __register_chardev_region()
151 insert_index = index; in __register_chardev_region()
187 for (index, item) in items.iter().enumerate() { in __unregister_chardev_region()
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/DragonOS-0.1.9/kernel/src/arch/x86_64/process/
Dtable.rs52 let index = (10 + smp_get_processor_id().data() * 2) as u16; in load_tr() localVariable
53 let selector = SegmentSelector::new(index, Ring::Ring0); in load_tr()
56 index, in load_tr()
62 unsafe fn set_tss_descriptor(index: u16, vaddr: VirtAddr) { in set_tss_descriptor()
69 gdt[index as usize] = (LIMIT & 0xffff) in set_tss_descriptor()
74 gdt[index as usize + 1] = ((vaddr >> 32) & 0xffffffff) | 0; in set_tss_descriptor()
/DragonOS-0.1.9/tools/debugging/logmonitor/src/
Dapp.rs109 pub index: usize, field
114 TabsState { titles, index: 0 } in new()
117 self.index = (self.index + 1) % self.titles.len(); in next()
121 if self.index > 0 { in previous()
122 self.index -= 1; in previous()
124 self.index = self.titles.len() - 1; in previous()
/DragonOS-0.1.9/kernel/src/driver/tty/
Dtty_driver.rs38 for (index, driver) in drivers_guard.iter().enumerate() { in lookup_tty_driver()
43 return Some((index, driver.clone())); in lookup_tty_driver()
140 pub fn tty_line_name(&self, index: usize) -> String { in tty_line_name()
147 return format!("{}{}", self.name, index + self.name_base); in tty_line_name()
152 self.ttys.lock().insert(tty_core.core().index(), tty_core); in add_tty()
166 fn lockup_tty(&self, index: usize) -> Option<Arc<TtyCore>> { in lockup_tty()
168 return match device_guard.get(&index) { in lockup_tty()
176 let tty_index = tty.index(); in standard_install()
212 fn init_tty_device(driver: Arc<TtyDriver>, index: usize) -> Result<Arc<TtyCore>, SystemError> { in init_tty_device()
213 let tty = TtyCore::new(driver.clone(), index); in init_tty_device()
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/DragonOS-0.1.9/kernel/src/driver/base/
Dsubsys.rs167 let index = drivers.iter().position(|d| Arc::ptr_eq(d, driver)); in remove_driver_from_vec() localVariable
168 if let Some(index) = index { in remove_driver_from_vec()
169 drivers.remove(index); in remove_driver_from_vec()
185 let index = devices.iter().position(|d| Arc::ptr_eq(d, device)); in remove_device_from_vec() localVariable
186 if let Some(index) = index { in remove_device_from_vec()
187 devices.remove(index); in remove_device_from_vec()
/DragonOS-0.1.9/docs/kernel/memory_management/
Dmmio.md158 …index）与内存块的大小有关。由于每个内存块大小都为$2^{n}$ bytes，那么可以令$exp = n$。index与exp的换算公式如下：$index = exp - 12$。e.g. 一…
187 | __exp2index(exp) | 将$2^{exp}$的exp转换成内存池中的数组的下标（index） |
/DragonOS-0.1.9/kernel/src/driver/base/block/
Dblock_device.rs345 for index in ((DEV_MAJOR_DYN_END.data())..DEV_MAJOR_HASH_SIZE).rev() { in find_dynamic_major()
346 if let Some(item) = blockdevs.get(index as usize) { in find_dynamic_major()
348 return Ok(Major::new(index)); // 返回可用的主设备号 in find_dynamic_major()
353 for index in in find_dynamic_major()
356 if let Some(blockdevss) = blockdevs.get(Self::major_to_index(Major::new(index as u32))) in find_dynamic_major()
360 if item.device_number().major() == Major::new(index as u32) { in find_dynamic_major()
367 return Ok(Major::new(index)); // 返回可用的主设备号 in find_dynamic_major()
437 for (index, item) in items.iter().enumerate() { in __register_blockdev_region()
438 insert_index = index; in __register_blockdev_region()
474 for (index, item) in items.iter().enumerate() { in __unregister_blockdev_region()
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/DragonOS-0.1.9/kernel/src/libs/lib_ui/font/
Dmod.rs48 let index = self.glyph_mapping.index(character); in char_map() localVariable
49 let pos = index * self.bytes_per_char; in char_map()
/DragonOS-0.1.9/kernel/src/libs/lib_ui/
Dtextui.rs335 pub fn put_color_in_pixel(&mut self, color: u32, index: usize) { in put_color_in_pixel()
337 buf[index] = color; in put_color_in_pixel()
485 index: LineIndex, // 当前操作的位置 field
491 index: LineIndex::new(0), in new()
604 let mut index = start; in textui_refresh_characters() localVariable
608 vline.chars[<LineIndex as Into<usize>>::into(index)] in textui_refresh_characters()
609 .textui_refresh_character(actual_line_id, index)?; in textui_refresh_characters()
611 index = index + 1; in textui_refresh_characters()
682 vline.index = LineIndex::new(0); in textui_new_line()
720 let index = <LineIndex as Into<usize>>::into(vline.index); in true_textui_putchar_window() localVariable
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/DragonOS-0.1.9/docs/kernel/filesystem/
Doverview.md70 &emsp;&emsp;关于接口的具体含义，可以参考 [DragonOS系统调用接口](../../syscall_api/index.rst)。
84 &emsp;&emsp;关于VFS的详细介绍，请见[DragonOS虚拟文件系统](vfs/index.rst)。
Dindex.rst13 vfs/index
/DragonOS-0.1.9/kernel/src/exception/
Dmsi.rs86 index: u32, field
97 index: u32, in new()
112 index, in new()
/DragonOS-0.1.9/kernel/src/arch/x86_64/driver/
Dhpet.rs173 fn timer(&self, index: u8) -> Option<(RwLockReadGuard<InnerHpet>, &HpetTimerRegisters)> { in timer()
175 if index >= self.info.hpet_number { in timer()
182 .add(index as usize) in timer()
191 index: u8, in timer_mut()
194 if index >= self.info.hpet_number { in timer_mut()
201 .add(index as usize) in timer_mut()
/DragonOS-0.1.9/docs/kernel/cpu_arch/
Dindex.rst10 x86_64/index
/DragonOS-0.1.9/kernel/src/libs/font/font_type/
Dvga8x16.rs4 index: 1,

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