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

⨍ Functions 1,141◇ Types & classes 206

↓ 2 callersMethodRegisterExternalInterrupt

src/arch/riscv64/interrupt.cpp:116

↓ 2 callersFunctionRemoveChild

src/filesystem/vfs/vfs.cpp:63

↓ 2 callersMethodRemoveFromDirectory

src/filesystem/ramfs/ramfs.cpp:544

↓ 2 callersMethodReset

* @brief 重置设备 * @see virtio-v1.2#2.1 Device Status Field */

src/device/virtio/transport/transport.hpp:110

↓ 2 callersMethodReset

tests/unit_test/virtual_memory_test.cpp:49

↓ 2 callersMethodSetDriverFeatures

src/device/virtio/transport/pci.hpp:26

↓ 2 callersMethodSetQueueAvail

src/device/virtio/transport/pci.hpp:33

↓ 2 callersMethodSetQueueDesc

src/device/virtio/transport/pci.hpp:32

↓ 2 callersMethodSetQueueNum

src/device/virtio/transport/pci.hpp:31

↓ 2 callersMethodSetQueueReady

src/device/virtio/transport/pci.hpp:38

↓ 2 callersMethodSetQueueUsed

src/device/virtio/transport/pci.hpp:34

↓ 2 callersFunctionSetRootDentry

内部接口：设置根 dentry

src/filesystem/vfs/vfs.cpp:99

↓ 2 callersMethodSubmitChain

* @brief 提交 Scatter-Gather 描述符链 * * 从空闲链表分配描述符，按顺序组装 readable（设备只读）和 * writable（设备可写）缓冲区为描述符链，自动设置 NEXT 标志串联，并提交到 * Available Ring。 *

src/device/virtio/virt_queue/split.hpp:460

↓ 2 callersMethodTickUpdate

src/task/tick_update.cpp:9

↓ 2 callersFunctionTimerInit

src/arch/riscv64/timer.cpp:36

↓ 2 callersFunctionTimerInitSMP

src/arch/riscv64/timer.cpp:28

↓ 2 callersMethodToDmaRegion

src/io_buffer.cpp:56

↓ 2 callersMethodTryLock

src/task/mutex.cpp:101

↓ 2 callersMethodUnLock

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

src/include/spinlock.hpp:66

↓ 2 callersMethodUnmount

src/filesystem/vfs/mount.cpp:108

↓ 2 callersFunctionWakeUpOtherCores

src/arch/riscv64/arch_main.cpp:62

↓ 2 callersMethodWrite

tests/unit_test/vfs_test.cpp:24

↓ 2 callersMethodavail_event

* @brief 获取 avail_event 字段的指针 * @param queue_size 队列大小 * @return avail_event 字段指针 * @note 仅当协商 VIRTIO_F_EVENT_IDX 特性时使用 * @see vir

src/device/virtio/virt_queue/split.hpp:178

↓ 2 callersFunctionisalpha

src/libc/sk_ctype.c:13

↓ 2 callersFunctionislower

src/libc/sk_ctype.c:23

↓ 2 callersFunctionisspace

src/libc/sk_ctype.c:29

↓ 2 callersFunctionisupper

src/libc/sk_ctype.c:34

↓ 2 callersFunctionstrtod

src/libc/sk_stdlib.c:160

↓ 2 callersFunctionstrtol

src/libc/sk_stdlib.c:136

↓ 2 callersFunctionstrtoll

src/libc/sk_stdlib.c:117

↓ 2 callersFunctionstrtox_main

Internal helper for string to number conversion Parses magnitude into unsigned long long. handles base detection, whitespace, signs.

src/libc/sk_stdlib.c:27

↓ 2 callersFunctionsyscall_dispatcher

src/syscall.cpp:17

↓ 2 callersMethodused_event

* @brief 获取 used_event 字段的指针 * @param queue_size 队列大小 * @return used_event 字段指针 * @note 仅当协商 VIRTIO_F_EVENT_IDX 特性时使用 * @see virti

src/device/virtio/virt_queue/split.hpp:123

↓ 1 callersMethodActivate

* @brief 激活设备，开始正常运行 * * 设置 DRIVER_OK 状态位，完成设备初始化流程（步骤 8）。 * 必须在所有队列配置完成后调用。 * 调用后设备开始正常运行，可以处理队列中的请求。 * * @return 成功或失败 * @pre t

src/device/virtio/device/device_initializer.hpp:153

↓ 1 callersMethodAddToDirectory

src/filesystem/ramfs/ramfs.cpp:497

↓ 1 callersMethodAlignedAlloc

tests/unit_test/virtual_memory_test.cpp:29

↓ 1 callersMethodAllocateDir

src/filesystem/fatfs/fatfs.cpp:244

↓ 1 callersMethodAllocateInode

src/filesystem/ramfs/ramfs.cpp:109

↓ 1 callersMethodAllocateInode

tests/unit_test/vfs_test.cpp:73

↓ 1 callersMethodAvailIdx

* @brief 获取当前 Available Ring 索引 */

src/device/virtio/virt_queue/split.hpp:630

↓ 1 callersMethodAvailPhys

* @brief 获取 Available Ring 的物理地址 * @see virtio-v1.2#2.7.6 */

src/device/virtio/virt_queue/split.hpp:570

↓ 1 callersMethodAvailUsedEvent

* @brief 获取 Available Ring 的 used_event 字段 * * @return used_event 字段指针，未启用 EVENT_IDX 则返回 nullptr * @see virtio-v1.2#2.7.10 */

src/device/virtio/virt_queue/split.hpp:598

↓ 1 callersMethodBroadcastIpi

src/arch/riscv64/interrupt.cpp:99

↓ 1 callersMethodCheckPSCI

* @brief 判断 PSCI 信息 * @return Expected<void> 成功返回空，失败返回错误 * @pre fdt_header_ 不为空 */

src/include/kernel_fdt.hpp:71

↓ 1 callersMethodClearPending

* @brief 清除待处理信号 * @param signum 信号编号 */

src/include/signal.hpp:155

↓ 1 callersMethodClearSwitchHistory

tests/unit_test/mocks/test_environment_state.cpp:162

↓ 1 callersMethodClose

src/filesystem/ramfs/ramfs.cpp:415

↓ 1 callersMethodDescPhys

* @brief 获取描述符表的物理地址 * @see virtio-v1.2#2.7.5 */

src/device/virtio/virt_queue/split.hpp:562

↓ 1 callersMethodDo

src/arch/aarch64/interrupt.cpp:63

↓ 1 callersMethodDone

src/arch/riscv64/plic/plic.cpp:56

↓ 1 callersMethodDup

src/filesystem/file_descriptor.cpp:106

↓ 1 callersFunctionEnablePage

tests/unit_test/mocks/cpu_io.h:134

↓ 1 callersMethodExit

src/task/exit.cpp:12

↓ 1 callersMethodExpandFile

src/filesystem/ramfs/ramfs.cpp:580

↓ 1 callersFunctionFilInfoToFileType

* @brief 将 FILINFO 属性转换为 vfs::FileType */

src/filesystem/fatfs/fatfs.cpp:69

↓ 1 callersMethodFindByMountDentry

src/filesystem/vfs/mount.cpp:203

↓ 1 callersMethodFindDriver

* @brief 查找 match_table 中含有 node.compatible 字符串的第一个驱动 * （flat_map 查找，O(Cn · log T)）。 * * @return DriverEntry 指针，若无匹配则返回 nullptr */

src/device/include/driver_registry.hpp:93

↓ 1 callersMethodForEachDeviceNode

src/include/kernel_fdt.hpp:519

↓ 1 callersMethodForEachNode

src/include/kernel_fdt.hpp:365

↓ 1 callersMethodFreeFil

src/filesystem/fatfs/fatfs.cpp:235

↓ 1 callersMethodFreeInode

tests/unit_test/vfs_test.cpp:77

↓ 1 callersMethodGetBuffer

src/io_buffer.cpp:48

↓ 1 callersMethodGetChar

* @brief 阻塞式读取一个字符 * @return 读取到的字符 */

src/device/pl011/pl011.hpp:38

↓ 1 callersMethodGetConfigGeneration

src/device/virtio/transport/pci.hpp:56

↓ 1 callersMethodGetCoreIdForThread

tests/unit_test/mocks/test_environment_state.cpp:76

↓ 1 callersMethodGetCurrentCpuSched

* @brief 获取当前核心的调度数据 * @return CpuSchedData& 当前核心的调度数据引用 */

src/task/include/task_manager.hpp:218

↓ 1 callersFunctionGetDefaultSignalAction

* @brief 获取信号的默认动作 * @param signum 信号编号 * @return 默认动作 ('T'=终止, 'I'=忽略, 'C'=核心转储, 'S'=停止, 'K'=继续) */

src/include/signal.hpp:241

↓ 1 callersMethodGetDeviceId

src/device/virtio/transport/pci.hpp:19

↓ 1 callersFunctionGetErrorMessage

获取错误码对应的错误信息

src/include/expected.hpp:139

↓ 1 callersMethodGetFileOps

src/filesystem/ramfs/ramfs.cpp:167

↓ 1 callersMethodGetGIC

* @brief 获取 GIC 信息 * @return Expected<std::tuple<...>> * <dist地址，dist大小，redist地址，redist大小> * @pre fdt_header_ 不为空 */

src/include/kernel_fdt.hpp:198

↓ 1 callersMethodGetIrq

* @brief 获取第一个块设备的 IRQ 号 * @return IRQ 号，若无设备则返回 0 */

src/device/virtio/virtio_driver.hpp:121

↓ 1 callersFunctionGetKernelPagePermissions

获取内核页面权限

tests/unit_test/mocks/cpu_io.h:99

↓ 1 callersMethodGetNextDeliverableSignal

* @brief 获取下一个可投递的信号编号 * @return int 信号编号，无可投递信号返回 0 * @note 优先级从低编号到高编号 */

src/include/signal.hpp:127

↓ 1 callersMethodGetPlic

* @brief 获取 PLIC 信息 * @return Expected<std::tuple<...>> * <地址，长度，中断源数量，上下文数量> * @pre fdt_header_ 不为空 * @see https://github.com/qem

src/include/kernel_fdt.hpp:310

↓ 1 callersMethodGetQueueReady

src/device/virtio/transport/pci.hpp:35

↓ 1 callersMethodGetRegistry

* @brief 访问驱动注册表。 * * @return DriverRegistry& 驱动注册表实例 */

src/device/include/device_manager.hpp:96

↓ 1 callersFunctionGetResourceTypeName

* @brief 获取资源类型的字符串表示（用于调试） * @param type 资源类型 * @return 类型名称字符串 */

src/task/include/resource_id.hpp:45

↓ 1 callersMethodGetSectorSize

src/device/virtio/device/blk/virtio_blk_vfs_adapter.hpp:66

↓ 1 callersMethodGetStateId

* @brief 获取当前状态 ID（线程安全） * @return etl::fsm_state_id_t 当前状态 ID * @note 使用 acquire 语义从 atomic 缓存读取， * 无需持有与 Receive() 相同的锁即可安全调用 */

src/task/include/task_fsm.hpp:181

↓ 1 callersMethodGetValue

tests/unit_test/sk_unique_ptr_test.cpp:205

↓ 1 callersMethodGetVendorId

src/device/virtio/transport/pci.hpp:20

↓ 1 callersMethodHasData

* @brief 检查接收缓冲区是否有数据可读（不消耗数据） * @return true 如果有数据可读 */

src/device/pl011/pl011.hpp:59

↓ 1 callersMethodHasDeliverableSignal

* @brief 检查是否有可投递的信号 * @return true 有未屏蔽的待处理信号 */

src/include/signal.hpp:117

↓ 1 callersFunctionIdentityVirtToPhys

* @brief 恒等映射：物理地址 == 虚拟地址（早期启动 / 无 MMU 时的默认实现） * @param virt 虚拟地址 * @return 与输入相同的物理地址 */

src/include/io_buffer.hpp:25

↓ 1 callersMethodInit

* @brief 执行 virtio 设备初始化序列 * * 完整执行设备初始化流程（步骤 1-6）： * 1. 重置设备（写入 0 到 status 寄存器） * 2. 设置 ACKNOWLEDGE 状态位（识别为 virtio 设备） * 3. 设置 DRIVER

src/device/virtio/device/device_initializer.hpp:65

↓ 1 callersMethodInitPlic

src/arch/riscv64/interrupt.cpp:135

↓ 1 callersFunctionInitTaskContext

src/arch/riscv64/arch_main.cpp:72

↓ 1 callersMethodIsDirectoryEmpty

src/filesystem/ramfs/ramfs.cpp:571

↓ 1 callersMethodIsMountPoint

src/filesystem/vfs/mount.cpp:217

↓ 1 callersFunctionIsPowerOfTwo

* @brief 检查值是否为 2 的幂 * * @param value 要检查的值 * @return true 表示 value 是 2 的幂，false 表示不是 * @note value 为 0 时返回 false * @see virtio-v1.2#2.6 Split Vi

src/device/virtio/virt_queue/misc.hpp:32

↓ 1 callersMethodIsValid

* @brief 检查 virtqueue 是否成功初始化 */

src/device/virtio/virt_queue/split.hpp:283

↓ 1 callersMethodLastUsedIdx

* @brief 获取驱动程序上次处理到的 Used Ring 索引 */

src/device/virtio/virt_queue/split.hpp:635

↓ 1 callersFunctionLoadElf

src/task/task_control_block.cpp:21

↓ 1 callersFunctionMb

Memory barrier stubs for unit testing

tests/unit_test/mocks/cpu_io.h:56

↓ 1 callersMethodOpen

* @brief 打开文件，准备底层 I/O 句柄 * @param file 文件对象 * @return Expected<void> 成功或错误 * @pre file != nullptr * @note 默认实现为空操作，适用于不需要额外打开步骤的文件系统（如 ra

src/filesystem/vfs/include/vfs_types.hpp:191

↓ 1 callersMethodOpenFil

src/filesystem/fatfs/fatfs.cpp:264

↓ 1 callersMethodProbeAll

src/device/device_manager.cpp:11

↓ 1 callersMethodPutChar

* @brief 写入一个字符 * @param c 待写入的字符 */

src/device/pl011/pl011.hpp:28

↓ 1 callersFunctionQemuExit

测试结束后退出 QEMU，success=true 表示全部通过

tests/system_test/system_test.h:208

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