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Functions1,141 in github.com/Simple-XX/SimpleKernel

⨍ Functions 1,141◇ Types & classes 206

↓ 5 callersMethodIsValid

tests/unit_test/mocks/io_buffer_mock.cpp:46

↓ 5 callersMethodMkdir

src/filesystem/ramfs/ramfs.cpp:252

↓ 5 callersFunctionPageTableEntryToPhysical

tests/unit_test/mocks/cpu_io.h:174

↓ 5 callersFunctionSkipLeadingSlashes

src/filesystem/vfs/vfs.cpp:22

↓ 5 callersFunctionUnlink

src/filesystem/vfs/unlink.cpp:15

↓ 5 callersFunctionetl_putchar

src/arch/riscv64/early_console.cpp:8

↓ 5 callersFunctionmemmove

复制内存块，可以处理重叠区域。

src/libc/sk_string.c:22

↓ 5 callersFunctionsys_sigaction

src/syscall.cpp:342

↓ 4 callersMethodAckInterrupt

src/device/virtio/transport/pci.hpp:42

↓ 4 callersFunctionAlignUp

* @brief 将值向上对齐到指定边界 * * @param value 要对齐的值（字节数） * @param align 对齐边界（字节数，必须为 2 的幂） * @return 对齐后的值 * @see virtio-v1.2#2.7.5 The Virtqueue Descrip

src/device/virtio/virt_queue/misc.hpp:20

↓ 4 callersFunctionFindChild

src/filesystem/vfs/vfs.cpp:38

↓ 4 callersMethodFindTask

src/task/task_manager.cpp:175

↓ 4 callersMethodForEachCompatibleNode

src/include/kernel_fdt.hpp:451

↓ 4 callersMethodGetAllocatedCount

tests/unit_test/virtual_memory_test.cpp:56

↓ 4 callersMethodGetInterruptStatus

src/device/virtio/transport/pci.hpp:41

↓ 4 callersMethodHasUsed

* @brief 检查 Used Ring 中是否有已完成的缓冲区 * * 通过比较驱动程序上次处理的 idx 与设备当前的 idx， * 判断是否有新的已处理缓冲区可供回收。 * * @return true 表示有已完成的缓冲区可用，false 表示没有 *

src/device/virtio/virt_queue/split.hpp:399

↓ 4 callersMethodInitCurrentCore

src/task/task_manager.cpp:39

↓ 4 callersFunctionMkDir

src/filesystem/vfs/mkdir.cpp:14

↓ 4 callersMethodNotifyQueue

src/device/virtio/transport/pci.hpp:40

↓ 4 callersMethodReadConfigU16

src/device/virtio/transport/pci.hpp:47

↓ 4 callersFunctionRmb

tests/unit_test/mocks/cpu_io.h:57

↓ 4 callersFunctionSeek

src/filesystem/vfs/seek.cpp:13

↓ 4 callersMethodmax_size

* @brief Get the capacity of the queue * * @return constexpr size_t The maximum number of elements */

3rd/MPMCQueue/include/MPMCQueue.hpp:120

↓ 4 callersFunctionmemchr

在内存块中查找字符

src/libc/sk_string.c:62

↓ 3 callersFunctionAddChild

src/filesystem/vfs/vfs.cpp:53

↓ 3 callersMethodBoostPriority

* @brief 优先级提升：当任务持有资源时被更高优先级任务等待，提升其优先级 * * 用于支持优先级继承协议（防止优先级反转） * * @param task 需要提升优先级的任务 * @param new_priority 新的优先级（继承自等待者中的最高优先级）

src/task/include/scheduler_base.hpp:113

↓ 3 callersFunctionCopyPathComponent

src/filesystem/vfs/vfs.cpp:29

↓ 3 callersMethodData

@brief 获取虚拟基地址的类型化指针 @return uint8_t* 缓冲区数据指针

src/include/io_buffer.hpp:52

↓ 3 callersFunctionDisableInterrupt

tests/unit_test/mocks/cpu_io.h:41

↓ 3 callersFunctionDumpStack

src/arch/riscv64/backtrace.cpp:48

↓ 3 callersMethodFindInDirectory

src/filesystem/ramfs/ramfs.cpp:481

↓ 3 callersMethodFreeInode

src/filesystem/ramfs/ramfs.cpp:136

↓ 3 callersFunctionFresultToExpected

* @brief 将 FRESULT 转换为 Expected<void> */

src/filesystem/fatfs/fatfs.cpp:59

↓ 3 callersMethodGetFileOps

tests/unit_test/vfs_test.cpp:79

↓ 3 callersMethodGetName

src/filesystem/ramfs/ramfs.cpp:34

↓ 3 callersMethodGetSerial

* @brief 获取串口信息 * @return Expected<std::tuple<uint64_t, size_t, uint32_t>> * <地址，长度，中断号> * @pre fdt_header_ 不为空 */

src/include/kernel_fdt.hpp:109

↓ 3 callersMethodInSameThreadGroup

* @brief 检查是否与另一个任务在同一线程组 * @param other 另一个任务 * @return true 如果在同一线程组 */

src/task/include/task_control_block.hpp:263

↓ 3 callersMethodIsLockedByCurrentTask

src/task/mutex.cpp:132

↓ 3 callersMethodMount

src/filesystem/vfs/mount.cpp:16

↓ 3 callersFunctionPageAlignUp

tests/unit_test/mocks/cpu_io.h:161

↓ 3 callersFunctionPhysicalToPageTableEntry

tests/unit_test/mocks/cpu_io.h:178

↓ 3 callersFunctionPrepare

* @brief 从节点提取 MMIO base/size 并通过 VirtualMemory 映射该区域。 * * 不设置 node.bound — 调用方（驱动的 Probe()）负责在 * DeviceManager::lock_ 保护下将 node.bound 置为 true。 *

src/device/include/driver_registry.hpp:148

↓ 3 callersMethodReadConfigU64

src/device/virtio/transport/pci.hpp:53

↓ 3 callersMethodRestorePriority

* @brief 优先级恢复：当任务释放资源后，恢复其原始优先级 * * @param task 需要恢复优先级的任务 */

src/task/include/scheduler_base.hpp:121

↓ 3 callersMethodRmdir

src/filesystem/ramfs/ramfs.cpp:258

↓ 3 callersMethodSeek

tests/unit_test/vfs_test.cpp:27

↓ 3 callersMethodStart

* @brief 启动 FSM（在 TCB 完全构造后调用） */

src/task/include/task_fsm.hpp:159

↓ 3 callersMethodSubRegion

* @brief 在指定偏移处创建子区域 * * @param offset 相对于当前区域起始处的字节偏移 * @param len 子区域的字节长度 * @return 成功返回子区域，越界则返回错误 * * @pre offset + len <= size

src/include/io_buffer.hpp:66

↓ 3 callersFunctionTryDrain

* @brief 将队列中所有条目输出至串口 * * 使用 atomic_flag 实现非阻塞 try-lock，同一时刻仅一个核心执行排空， * 其他核心直接返回，等待下次调用时再排空。 */

src/include/kernel_log.hpp:98

↓ 3 callersMethodUnlink

src/filesystem/ramfs/ramfs.cpp:219

↓ 3 callersMethodUnmapPage

src/memory/virtual_memory.cpp:117

↓ 3 callersFunctionputc

tests/integration_test/aarch64_minimal/main.cpp:11

↓ 3 callersFunctionstrtoull

src/libc/sk_stdlib.c:107

↓ 3 callersFunctionsys_sched_setaffinity

src/syscall.cpp:297

↓ 3 callersFunctionsys_sigprocmask

src/syscall.cpp:354

↓ 2 callersMethodAlloc

src/filesystem/file_descriptor.cpp:61

↓ 2 callersMethodAllocateInode

src/filesystem/fatfs/fatfs.cpp:185

↓ 2 callersFunctionArchInit

src/arch/riscv64/arch_main.cpp:49

↓ 2 callersFunctionArchInitSMP

src/arch/riscv64/arch_main.cpp:60

↓ 2 callersMethodBlock

src/task/block.cpp:12

↓ 2 callersMethodCheckPendingSignals

src/task/signal.cpp:73

↓ 2 callersMethodClone

src/task/clone.cpp:13

↓ 2 callersFunctionCppInit

* c++ 全局对象构造 */

src/libcxx/kstd_libcxx.cpp:221

↓ 2 callersFunctionDeviceInit

设备子系统初始化入口

src/device/device.cpp:28

↓ 2 callersMethodDo

src/arch/riscv64/interrupt.cpp:48

↓ 2 callersMethodEnableGrp1Ns

src/arch/aarch64/gic/gic.cpp:66

↓ 2 callersMethodEnumerate

* @brief 枚举所有含 compatible 字符串的 FDT 设备节点。 * * @param out 输出的 DeviceNode 数组 * @param max 最多写入的节点数 * @return Expected<size_t> 已写入的节点数

src/device/include/platform_bus.hpp:27

↓ 2 callersMethodEventIdxEnabled

* @brief 检查是否启用了 VIRTIO_F_EVENT_IDX 特性 */

src/device/virtio/virt_queue/split.hpp:623

↓ 2 callersFunctionFileSystemInit

@brief 文件系统子系统初始化入口

src/filesystem/filesystem.cpp:17

↓ 2 callersMethodFindDevicesByType

src/device/device_manager.cpp:59

↓ 2 callersMethodFindTaskByContext

tests/unit_test/mocks/test_environment_state.cpp:117

↓ 2 callersMethodFlush

* @brief 刷新设备缓存到物理介质 * @return Expected<void> 成功或错误 */

src/filesystem/vfs/include/block_device.hpp:73

↓ 2 callersFunctionFlushTLBAll

tests/unit_test/mocks/cpu_io.h:141

↓ 2 callersMethodFreeChain

* @brief 释放整条描述符链 * * 从链头开始，沿 next 指针遍历并释放所有描述符，直到遇到 * 不含 kDescFNext 标志的描述符为止。 * * 典型用法：在 PopUsed() 获取已完成请求的 head 后， * 用此方法一次性归还整条链的

src/device/virtio/virt_queue/split.hpp:530

↓ 2 callersMethodFreeDir

src/filesystem/fatfs/fatfs.cpp:255

↓ 2 callersMethodFunc

tests/system_test/ctor_dtor_test.cpp:60

↓ 2 callersMethodGetAarch64Intid

* @brief 获取 aarch64 中断号 * @param compatible 要查找的 compatible 字符串 * @return Expected<uint64_t> intid * @pre fdt_header_ 不为空 */

src/include/kernel_fdt.hpp:262

↓ 2 callersMethodGetCapacity

* @brief 获取设备容量 * * @return 设备容量（以 512 字节扇区为单位） * @see virtio-v1.2#5.2.4 */

src/device/virtio/device/blk/virtio_blk.hpp:454

↓ 2 callersMethodGetCoreCount

* @brief 获取 CPU 核心数量 * @return Expected<size_t> 成功返回核心数，失败返回错误 * @pre fdt_header_ 不为空 */

src/include/kernel_fdt.hpp:54

↓ 2 callersMethodGetDeviceFeatures

src/device/virtio/transport/pci.hpp:25

↓ 2 callersMethodGetElfSize

* @brief 获取 elf 文件大小 * @return elf 文件大小 */

src/include/kernel_elf.hpp:33

↓ 2 callersMethodGetName

tests/unit_test/vfs_test.cpp:53

↓ 2 callersMethodGetQueueNumMax

src/device/virtio/transport/pci.hpp:28

↓ 2 callersMethodGetSectorCount

src/device/virtio/device/blk/virtio_blk_vfs_adapter.hpp:70

↓ 2 callersFunctionGetTableEntryPermissions

获取页表项权限

tests/unit_test/mocks/cpu_io.h:146

↓ 2 callersMethodGetTimebaseFrequency

* @brief 获取 CPU 时钟频率 * @return Expected<uint32_t> 时钟频率 * @pre fdt_header_ 不为空 */

src/include/kernel_fdt.hpp:173

↓ 2 callersFunctionGetVirtualPageNumber

获取虚拟页号

tests/unit_test/mocks/cpu_io.h:151

↓ 2 callersMethodHandleInterrupt

src/device/pl011/pl011.hpp:110

↓ 2 callersMethodInitCurrentCore

src/memory/virtual_memory.cpp:49

↓ 2 callersFunctionInterruptInit

src/arch/riscv64/interrupt_main.cpp:155

↓ 2 callersFunctionInterruptInitSMP

src/arch/riscv64/interrupt_main.cpp:220

↓ 2 callersMethodIsThreadGroupLeader

* @brief 检查是否是线程组的主线程 * @return true 如果是主线程 (pid == tgid) */

src/task/include/task_control_block.hpp:235

↓ 2 callersMethodLeaveThreadGroup

src/task/task_control_block.cpp:104

↓ 2 callersMethodLock

* @brief 获得锁 * @return Expected<void> 成功返回空值，失败返回错误 */

src/include/spinlock.hpp:36

↓ 2 callersFunctionMemoryInit

src/memory/memory.cpp:102

↓ 2 callersFunctionMemoryInitSMP

src/memory/memory.cpp:137

↓ 2 callersFunctionPageAlign

页对齐函数

tests/unit_test/mocks/cpu_io.h:157

↓ 2 callersMethodPopUsed

* @brief 从 Used Ring 弹出一个已完成的元素 * * 从 Used Ring 中取出下一个设备已处理完成的缓冲区。 * 返回的 UsedElem 包含： * - id: 描述符链头索引（对应之前提交的 head） * - len: 设备写入的字节数（仅

src/device/virtio/virt_queue/split.hpp:417

↓ 2 callersMethodPpi

src/arch/aarch64/gic/gic.cpp:35

↓ 2 callersFunctionReadDir

src/filesystem/vfs/readdir.cpp:13

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