mm - OpenGrok history log for /DragonOS/kernel/src/mm

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40314b30	24-Oct-2023	Xiaoye Zheng <xiaoyez@zju.edu.cn>	DragonOS虚拟化 (#389) * try some ioctl flow & kvm device * add sys ioctl * 删掉一些debug信息 * 修改run-qemu.sh脚本，在QEMU中enable vmx * 修改cr0,cr4,msr寄存器enable VMX operations * enable vmx operation DragonOS虚拟化 (#389) * try some ioctl flow & kvm device * add sys ioctl * 删掉一些debug信息 * 修改run-qemu.sh脚本，在QEMU中enable vmx * 修改cr0,cr4,msr寄存器enable VMX operations * enable vmx operation * allocate memory for vmcs with bug * allocate memory for vmcs * cpu virt-50% * single vcpu virt * add vmcs fields * CPU virt overall flow with bug * run vmlaunch success * run CPU virt with bug * 成功运行non-root模式的guest * 成功运行vmexit,进入vmx_return函数 * 成功运行vmlaunch, vmexit, vmresume * vmexit handler with bug * 完成vmexit cpuid handler * fix vmresume guest状态恢复的bug * 增加vm ioctl * refactor kvm 50% * refactor kvm 80% * FIXME: kvm vmlaunch failed * vmlaunch success * FIXME: output error * update guest_rsp * cpu virt refactor * add mmu related struct * add usermemory region workflow * add mem-virt workflow * add mem-virt * refactor code * add vcpu ioctl set_regs * rename hypervisor to vm & solve some deadlock bugs * workout mem pipeline * fix vmcs control setting bugs * refactor segment regs initialization * resovle conficts * resovle conficts * format code show more ... /DragonOS/.vscode/settings.json /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/x86_64/acpi.rs /DragonOS/kernel/src/arch/x86_64/c_adapter.rs /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/arch/x86_64/ipc/mod.rs /DragonOS/kernel/src/arch/x86_64/ipc/signal.rs /DragonOS/kernel/src/arch/x86_64/kvm/mod.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/ept.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/kvm_emulation.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/mmu.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/mod.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/seg.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/vcpu.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/vmcs.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/vmexit.rs /DragonOS/kernel/src/arch/x86_64/kvm/vmx/vmx_asm_wrapper.rs /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/process/mod.rs /DragonOS/kernel/src/arch/x86_64/setup.rs /DragonOS/kernel/src/arch/x86_64/smp/mod.rs /DragonOS/kernel/src/arch/x86_64/syscall.rs /DragonOS/kernel/src/debug/kallsyms.c /DragonOS/kernel/src/driver/acpi/mod.rs /DragonOS/kernel/src/driver/base/cpu.rs /DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/init.rs /DragonOS/kernel/src/driver/base/mod.rs /DragonOS/kernel/src/driver/base/platform/platform_device.rs /DragonOS/kernel/src/driver/tty/mod.rs /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ipc/mod.rs /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/ipc/signal_types.rs /DragonOS/kernel/src/ipc/syscall.rs /DragonOS/kernel/src/ktest/ktest.h /DragonOS/kernel/src/ktest/test-kvm.c /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/main.c allocator/kernel_allocator.rs mod.rs /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/process/pid.rs /DragonOS/kernel/src/process/proc-types.h /DragonOS/kernel/src/process/syscall.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/user_access.rs /DragonOS/kernel/src/virt/kvm/host_mem.rs /DragonOS/kernel/src/virt/kvm/kvm.h /DragonOS/kernel/src/virt/kvm/kvm_dev.rs /DragonOS/kernel/src/virt/kvm/mod.rs /DragonOS/kernel/src/virt/kvm/vcpu.rs /DragonOS/kernel/src/virt/kvm/vcpu_dev.rs /DragonOS/kernel/src/virt/kvm/vm.rs /DragonOS/kernel/src/virt/kvm/vm_dev.rs /DragonOS/kernel/src/virt/mod.rs /DragonOS/tools/.gdbinit /DragonOS/tools/bootstrap.sh /DragonOS/tools/run-qemu.sh /DragonOS/tools/write_disk_image.sh /DragonOS/user/apps/Makefile /DragonOS/user/apps/test_kvm/Makefile /DragonOS/user/apps/test_kvm/bootstrap/Makefile /DragonOS/user/apps/test_kvm/bootstrap/boot.bin /DragonOS/user/apps/test_kvm/bootstrap/boot.hex /DragonOS/user/apps/test_kvm/link.lds /DragonOS/user/apps/test_kvm/main.c /DragonOS/user/apps/test_signal/Makefile /DragonOS/user/apps/test_signal/link.lds /DragonOS/user/apps/test_signal/main.c /DragonOS/user/apps/test_uart/Makefile /DragonOS/user/dadk/config/relibc-0.1.0.dadk /DragonOS/user/dadk/config/test_signal-0.1.0.dadk /DragonOS/user/libs/libc/src/fcntl.c /DragonOS/user/libs/libc/src/include/export/fcntl.h /DragonOS/user/libs/libsystem/syscall.h
7eda31b2	22-Oct-2023	LoGin <longjin@DragonOS.org>	在Sysfs中引入ACPI Firmware (#405) - bugfix: multiboot2启动的信息因为没及时转存导致后面无法从其中进行查询的bug - feature: 把acpi表、acpi bus加入sysfs /DragonOS/.github/workflows/cache-toolchain.yml /DragonOS/.vscode/settings.json /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/io.rs /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/pio.rs /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/syscall.rs /DragonOS/kernel/src/driver/acpi/acpi.c /DragonOS/kernel/src/driver/acpi/bus.rs /DragonOS/kernel/src/driver/acpi/c_adapter.rs /DragonOS/kernel/src/driver/acpi/glue.rs /DragonOS/kernel/src/driver/acpi/mod.rs /DragonOS/kernel/src/driver/acpi/sysfs.rs /DragonOS/kernel/src/driver/base/block/block_device.rs /DragonOS/kernel/src/driver/base/c_adapter.rs /DragonOS/kernel/src/driver/base/char/mod.rs /DragonOS/kernel/src/driver/base/class.rs /DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/dd.rs /DragonOS/kernel/src/driver/base/device/driver.rs /DragonOS/kernel/src/driver/base/device/init.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/firmware.rs /DragonOS/kernel/src/driver/base/hypervisor.rs /DragonOS/kernel/src/driver/base/init.rs /DragonOS/kernel/src/driver/base/kobject.rs /DragonOS/kernel/src/driver/base/kset.rs /DragonOS/kernel/src/driver/base/map/mod.rs /DragonOS/kernel/src/driver/base/mod.rs /DragonOS/kernel/src/driver/base/platform/mod.rs /DragonOS/kernel/src/driver/base/platform/platform_device.rs /DragonOS/kernel/src/driver/base/platform/platform_driver.rs /DragonOS/kernel/src/driver/base/platform/subsys.rs /DragonOS/kernel/src/driver/base/subsys.rs /DragonOS/kernel/src/driver/base/swnode.rs /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/multiboot2/multiboot2.c /DragonOS/kernel/src/driver/multiboot2/multiboot2.h /DragonOS/kernel/src/driver/net/mod.rs /DragonOS/kernel/src/driver/net/virtio_net.rs /DragonOS/kernel/src/driver/tty/init.rs /DragonOS/kernel/src/driver/tty/mod.rs /DragonOS/kernel/src/driver/tty/serial/mod.rs /DragonOS/kernel/src/driver/tty/serial/serial8250/mod.rs /DragonOS/kernel/src/driver/tty/serial/serial8250/serial8250_pio.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/tty/tty_driver.rs /DragonOS/kernel/src/driver/video/mod.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/kernfs/callback.rs /DragonOS/kernel/src/filesystem/kernfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/sysfs/dir.rs /DragonOS/kernel/src/filesystem/sysfs/file.rs /DragonOS/kernel/src/filesystem/sysfs/group.rs /DragonOS/kernel/src/filesystem/sysfs/mod.rs /DragonOS/kernel/src/filesystem/sysfs/symlink.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/init/c_adapter.rs /DragonOS/kernel/src/init/mod.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/ida/Cargo.toml /DragonOS/kernel/src/libs/ida/src/lib.rs /DragonOS/kernel/src/libs/int_like.rs /DragonOS/kernel/src/libs/keyboard_parser.rs /DragonOS/kernel/src/libs/lib_ui/screen_manager.h /DragonOS/kernel/src/libs/lib_ui/screen_manager.rs /DragonOS/kernel/src/libs/lib_ui/textui.rs /DragonOS/kernel/src/libs/lib_ui/textui_no_alloc.rs /DragonOS/kernel/src/libs/notifier.rs /DragonOS/kernel/src/libs/wait_queue.rs /DragonOS/kernel/src/main.c c_adapter.rs mmio.h mmio_buddy.rs /DragonOS/kernel/src/process/abi.rs /DragonOS/kernel/src/process/exec.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/process/syscall.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/shell/shell.c /DragonOS/user/apps/test_mkfifo/Makefile /DragonOS/user/apps/test_mkfifo/link.lds /DragonOS/user/apps/test_mkfifo/main.c /DragonOS/user/dadk/config/relibc-0.1.0.dadk /DragonOS/user/dadk/config/test_mkfifo-0.1.0.dadk /DragonOS/user/libs/libc/src/include/export/unistd.h /DragonOS/user/libs/libc/src/unistd.c /DragonOS/user/libs/libsystem/syscall.h
34e6d6c8	08-Oct-2023	yuyi2439 <68320855+yuyi2439@users.noreply.github.com>	实现free指令+修复 mountfs的内存泄露问题(#394) * 实现meminfo文件 * 成功实现free指令，添加了一些string有关函数，并进行一些无影响的小改动 * 解决内存泄露的问题：mountfs inode的wrap方法使用了Arc::into_raw而没有from_raw，导致inode始终无法释放 --------- Co-authored 实现free指令+修复 mountfs的内存泄露问题(#394) * 实现meminfo文件 * 成功实现free指令，添加了一些string有关函数，并进行一些无影响的小改动 * 解决内存泄露的问题：mountfs inode的wrap方法使用了Arc::into_raw而没有from_raw，导致inode始终无法释放 --------- Co-authored-by: LoGin <longjin@DragonOS.org> Co-authored-by: longjin <longjin@RinGoTek.cn> show more ... /DragonOS/docs/userland/libc/apis/api-list/string.md /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/process/syscall.rs /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/pci/pci_irq.rs /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/ipc/pipe.rs /DragonOS/kernel/src/ipc/syscall.rs allocator/buddy.rs allocator/page_frame.rs /DragonOS/kernel/src/net/net_core.rs /DragonOS/kernel/src/process/syscall.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/user/apps/shell/cmd.c /DragonOS/user/libs/libc/src/include/export/string.h /DragonOS/user/libs/libc/src/include/export/sys/stat.h /DragonOS/user/libs/libc/src/string.c /DragonOS/user/libs/libc/src/sys/stat.c /DragonOS/user/libs/libsystem/syscall.h
fba56231	02-Oct-2023	LoGin <longjin@DragonOS.org>	引入intertrait库，支持trait之间的互相转换 (#395) * 能过编译（test还没法跑） * 初始化intertrait转换库 * update license of intertrait /DragonOS/.vscode/settings.json /DragonOS/docs/kernel/filesystem/index.rst /DragonOS/docs/kernel/filesystem/kernfs.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/x86_64/msi.rs /DragonOS/kernel/src/driver/base/block/block_device.rs /DragonOS/kernel/src/driver/base/char/mod.rs /DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/driver.rs /DragonOS/kernel/src/driver/base/map/mod.rs /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.rs /DragonOS/kernel/src/driver/pci/pci_irq.c /DragonOS/kernel/src/driver/pci/pci_irq.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/uart/uart_device.rs /DragonOS/kernel/src/driver/uart/uart_driver.rs /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/exception/irq.c /DragonOS/kernel/src/exception/irq.h /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/kernfs/callback.rs /DragonOS/kernel/src/filesystem/kernfs/mod.rs /DragonOS/kernel/src/filesystem/mod.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/sysfs/dir.rs /DragonOS/kernel/src/filesystem/sysfs/file.rs /DragonOS/kernel/src/filesystem/sysfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/init/c_adapter.rs /DragonOS/kernel/src/init/mod.rs /DragonOS/kernel/src/ipc/pipe.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/intertrait/.gitignore /DragonOS/kernel/src/libs/intertrait/Cargo.toml /DragonOS/kernel/src/libs/intertrait/LICENSE-MIT /DragonOS/kernel/src/libs/intertrait/README.md /DragonOS/kernel/src/libs/intertrait/macros/Cargo.toml /DragonOS/kernel/src/libs/intertrait/macros/LICENSE-APACHE /DragonOS/kernel/src/libs/intertrait/macros/LICENSE-MIT /DragonOS/kernel/src/libs/intertrait/macros/src/args.rs /DragonOS/kernel/src/libs/intertrait/macros/src/gen_caster.rs /DragonOS/kernel/src/libs/intertrait/macros/src/item_impl.rs /DragonOS/kernel/src/libs/intertrait/macros/src/item_type.rs /DragonOS/kernel/src/libs/intertrait/macros/src/lib.rs /DragonOS/kernel/src/libs/intertrait/src/cast.rs /DragonOS/kernel/src/libs/intertrait/src/cast/cast_arc.rs /DragonOS/kernel/src/libs/intertrait/src/cast/cast_box.rs /DragonOS/kernel/src/libs/intertrait/src/cast/cast_mut.rs /DragonOS/kernel/src/libs/intertrait/src/cast/cast_rc.rs /DragonOS/kernel/src/libs/intertrait/src/cast/cast_ref.rs /DragonOS/kernel/src/libs/intertrait/src/hasher.rs /DragonOS/kernel/src/libs/intertrait/src/lib.rs /DragonOS/kernel/src/libs/intertrait/tests/castable_to.rs /DragonOS/kernel/src/libs/intertrait/tests/on-enum.rs /DragonOS/kernel/src/libs/intertrait/tests/on-struct.rs /DragonOS/kernel/src/libs/intertrait/tests/on-trait-impl-assoc-type1.rs /DragonOS/kernel/src/libs/intertrait/tests/on-trait-impl-assoc-type2.rs /DragonOS/kernel/src/libs/intertrait/tests/on-trait-impl-assoc-type3.rs /DragonOS/kernel/src/libs/intertrait/tests/on-trait-impl.rs /DragonOS/kernel/src/libs/intertrait/tests/on-type-multi-traits.rs /DragonOS/kernel/src/libs/intertrait/tests/run.rs /DragonOS/kernel/src/libs/intertrait/tests/ui/duplicate-flags.rs /DragonOS/kernel/src/libs/intertrait/tests/ui/duplicate-flags.stderr /DragonOS/kernel/src/libs/intertrait/tests/ui/on-generic-type.rs /DragonOS/kernel/src/libs/intertrait/tests/ui/on-generic-type.stderr /DragonOS/kernel/src/libs/intertrait/tests/ui/on-type-impl.rs /DragonOS/kernel/src/libs/intertrait/tests/ui/on-type-impl.stderr /DragonOS/kernel/src/libs/intertrait/tests/ui/unknown-flag.rs /DragonOS/kernel/src/libs/intertrait/tests/ui/unknown-flag.stderr /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/rbtree.rs /DragonOS/kernel/src/main.c allocator/kernel_allocator.rs /DragonOS/kernel/src/net/net_core.rs /DragonOS/kernel/src/net/socket.rs /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/init.rs /DragonOS/tools/run-qemu.sh /DragonOS/user/Makefile /DragonOS/user/dadk/config/dragon_reach-0.1.0.dadk /DragonOS/user/dadk/config/relibc-0.1.0.dadk /DragonOS/user/dadk/target/x86_64-unknown-dragonos.json
7ae679dd	17-Sep-2023	LoGin <longjin@DragonOS.org>	ahci内存越界问题修复+ mm的bug修复+在rust中解析acpi table (#384) * bugfix: 修复了Flusher Drop的时候没有自动刷新TLB的bug * 解决进程管理未初始化时，trap.c尝试打印pid导致错误的问题 * 设置kmalloc默认强制清0 * 修复ahci驱动的内存越界问题 * 修复mmio buddy忘记归还buddy bl ahci内存越界问题修复+ mm的bug修复+在rust中解析acpi table (#384) * bugfix: 修复了Flusher Drop的时候没有自动刷新TLB的bug * 解决进程管理未初始化时，trap.c尝试打印pid导致错误的问题 * 设置kmalloc默认强制清0 * 修复ahci驱动的内存越界问题 * 修复mmio buddy忘记归还buddy block的问题 * 新增acpi模块,暂时能解析acpi tables show more ... /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/x86_64/interrupt/mod.rs /DragonOS/kernel/src/arch/x86_64/pci/pci.rs /DragonOS/kernel/src/arch/x86_64/process/mod.rs /DragonOS/kernel/src/driver/acpi/acpi.c /DragonOS/kernel/src/driver/acpi/c_adapter.rs /DragonOS/kernel/src/driver/acpi/mod.rs /DragonOS/kernel/src/driver/acpi/old.rs /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/disk/ahci/hba.rs /DragonOS/kernel/src/driver/disk/ahci/mod.rs /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/head.S /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/libs/align.rs /DragonOS/kernel/src/libs/spinlock.rs c_adapter.rs mmio_buddy.rs page.rs /DragonOS/kernel/src/process/c_adapter.rs /DragonOS/kernel/src/process/kthread.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/syscall.rs
1496ba7b	15-Sep-2023	LoGin <longjin@DragonOS.org>	进程管理模块重构完成 (#380) * 添加新版pcb的数据结构 (#273) * 将pcb中的内容分类，分别加锁 (#305) * 进程管理重构：完成fork的主体逻辑 (#309) 1.完成fork的主体逻辑 2.将文件系统接到新的pcb上 3.经过思考,暂时弃用signal机制,待进程管理重构完成后,重写signal机制.原因是原本的signal机制太烂了 * 进程管理模块重构完成 (#380) * 添加新版pcb的数据结构 (#273) * 将pcb中的内容分类，分别加锁 (#305) * 进程管理重构：完成fork的主体逻辑 (#309) 1.完成fork的主体逻辑 2.将文件系统接到新的pcb上 3.经过思考,暂时弃用signal机制,待进程管理重构完成后,重写signal机制.原因是原本的signal机制太烂了 * chdir getcwd pid pgid ppid (#310) --------- Co-authored-by: longjin <longjin@RinGoTek.cn> * 删除旧的fork以及signal的代码，并调整fork/vfork/execve系统调用 (#325) 1.删除旧的fork 2.删除signal相关代码,等进程管理重构结束之后,再重新写. 3.调整了fork/vfork/execve系统调用 * 实现切换进程的代码 (#331) * 实现切换进程的代码 * Patch modify preempt (#332) * 修改设置preempt的代码 * 删除rust的list和refcount * 为每个核心初始化idle进程 (#333) * 为每个核心初始化idle进程 * 完成了新的内核线程机制 (#335) * 调度器的pcb替换为新的Arc<ProcessControlBlock>，把调度器队列锁从 RwSpinLock 替换为了 SpinLock (#336) * 把调度器的pcb替换为新的Arc<ProcessControlBlock> * 把调度器队列锁从 RwSpinLock 替换为了 SpinLock ，修改了签名以通过编译 * 修正一些双重加锁、细节问题 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> * github workflow自动检查代码是否格式化 * cache toolchain yml * 调整rust版本的waitqueue中的pcb为新版的pcb (#343) * 解决设置rust workspace带来的“工具链不一致”的问题 (#344) * 解决设置rust workspace带来的“工具链不一致”的问题更改workflow * 调整pcb的sched_info和rwlock，以避免调度器死锁问题 (#341) * 调整pcb的sched_info和rwlock，以避免调度器死锁问题 * 修改为在 WriterGuard 中维护 Irq_guard * 修正了 write_irqsave方法 * 优化了代码 * 把 set state 操作从 wakup 移动到 sched_enqueue 中 * 修正为在 wakeup 中设置 running ，以保留 set_state 的私有性 * 移除了 process_wakeup * 实现进程退出的逻辑 (#340) 实现进程退出的逻辑 * 标志进程sleep * 修复wakeup的问题 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> * rust 重构 completion (#350) * 完成了completion的基本结构，待完善上级调用 * 用SpinLock保护结构体并发安全 * 修改原子变量为u32，修复符号错误 * irq guard * 修改为具有内部可变性的结构体 * temp fix * 修复了由于进程持有自旋锁导致的不被调度的问题 * 对 complete 系列方法上锁，保护 done 数据并发安全 * 移除了未使用的依赖 * 重写显示刷新驱动 (#363) * 重构显示刷新驱动 * Patch refactor process management (#366) * 维护进程树 * 维护进程树 * 更改代码结构 * 新建进程时，设置cwd * 调整adopt childern函数，降低开销 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> * waitqueue兼容C部分 (#351) * PATH * safe init * waitqueue兼容C部分 * waitqueue兼容C部分 * 删除semaphore.c,在ps2_keyboard中使用waitqueue * 删除semaphore.c,在ps2_keyboard中使用waitqueue * current_pcb的C兼容 * current_pcb的C兼容 * current_pcb的C兼容 * fmt * current_pcb的兼容 * 针对修改 * 调整代码 * fmt * 删除pcb的set flags * 更改函数名 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> * merge master * Patch debug process management refactor (#372) * 能够调通，执行完textui_init * 能跑到initial kernel thread * fmt * 能够正常初始化所有服务（尚未能切换到用户程序） * 删除部分无用的extern * 存在问题：ap处理器启动后，bsp的smp_init函数return之后就出错了，怀疑是栈损坏 * 解决smp启动由于未换栈导致的内存访问错误 * debug * 1 * 1 * lock no preempt * 调通 * 优化代码，删除一些调试日志 * fix * 使用rust重写wait4 (#377) * 维护进程树 * 维护进程树 * 更改代码结构 * 新建进程时，设置cwd * 调整adopt childern函数，降低开销 * wait4 * 删除c_sys_wait4 * 使用userbuffer保护裸指针 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> * 消除warning * 1. 修正未设置cpu executing的问题 * 修正kthread机制可能存在的内存泄露问题 * 删除pcb文档 * 删除C的tss struct --------- Co-authored-by: Bullet <93781792+GP-Bullet@users.noreply.github.com> Co-authored-by: Chiichen <39649411+Chiichen@users.noreply.github.com> Co-authored-by: hanjiezhou <zhouhanjie@dragonos.org> Co-authored-by: GnoCiYeH <118462160+GnoCiYeH@users.noreply.github.com> Co-authored-by: houmkh <1119644616@qq.com> show more ... /DragonOS/.gitignore /DragonOS/.vscode/settings.json /DragonOS/docs/introduction/build_system.md /DragonOS/docs/kernel/debug/debug-kernel-with-gdb.md /DragonOS/docs/kernel/debug/index.rst /DragonOS/docs/kernel/process_management/index.rst /DragonOS/docs/kernel/process_management/kthread.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/arch/x86_64/asm/bitops.rs /DragonOS/kernel/src/arch/x86_64/asm/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/spinlock.c /DragonOS/kernel/src/arch/x86_64/cpu.rs /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/arch/x86_64/interrupt/mod.rs /DragonOS/kernel/src/arch/x86_64/ipc/mod.rs /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs 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/DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/driver.rs /DragonOS/kernel/src/driver/base/device/init.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/map/mod.rs /DragonOS/kernel/src/driver/base/mod.rs /DragonOS/kernel/src/driver/base/platform/mod.rs /DragonOS/kernel/src/driver/base/platform/platform_device.rs /DragonOS/kernel/src/driver/base/platform/platform_driver.rs /DragonOS/kernel/src/driver/disk/Makefile /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/disk/ahci/mod.rs /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/interrupt/apic/apic2rust.h /DragonOS/kernel/src/driver/interrupt/apic/apic_timer.c /DragonOS/kernel/src/driver/keyboard/Makefile /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.c /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/mouse/Makefile /DragonOS/kernel/src/driver/multiboot2/Makefile /DragonOS/kernel/src/driver/net/virtio_net.rs /DragonOS/kernel/src/driver/pci/Makefile /DragonOS/kernel/src/driver/pci/pci_irq.c /DragonOS/kernel/src/driver/timers/HPET/HPET.c /DragonOS/kernel/src/driver/uart/mod.rs /DragonOS/kernel/src/driver/uart/uart_device.rs /DragonOS/kernel/src/driver/uart/uart_driver.rs /DragonOS/kernel/src/driver/video/mod.rs /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/exception/softirq.rs /DragonOS/kernel/src/exception/trap.c /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/fat/bpb.rs /DragonOS/kernel/src/filesystem/fat/entry.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/sysfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/VFS.h /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/head.S /DragonOS/kernel/src/include/DragonOS/signal.h /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ipc/mod.rs /DragonOS/kernel/src/ipc/pipe.rs /DragonOS/kernel/src/ipc/syscall.rs /DragonOS/kernel/src/ktest/Makefile /DragonOS/kernel/src/ktest/ktest.c /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/align.rs /DragonOS/kernel/src/libs/elf.rs /DragonOS/kernel/src/libs/int_like.rs /DragonOS/kernel/src/libs/lib_ui/screen_manager.h /DragonOS/kernel/src/libs/lib_ui/screen_manager.rs /DragonOS/kernel/src/libs/lib_ui/textui.rs /DragonOS/kernel/src/libs/lib_ui/textui_no_alloc.rs /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/mutex.rs /DragonOS/kernel/src/libs/once.rs /DragonOS/kernel/src/libs/printk.rs /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/semaphore.rs /DragonOS/kernel/src/libs/spinlock.rs /DragonOS/kernel/src/libs/vec_cursor.rs /DragonOS/kernel/src/libs/wait_queue.rs /DragonOS/kernel/src/link.lds /DragonOS/kernel/src/main.c mm-types.h mm.h mmio_buddy.rs mod.rs syscall.rs ucontext.rs /DragonOS/kernel/src/net/net_core.rs /DragonOS/kernel/src/net/socket.rs /DragonOS/kernel/src/net/syscall.rs /DragonOS/kernel/src/process/c_adapter.rs /DragonOS/kernel/src/process/exec.rs /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/idle.rs /DragonOS/kernel/src/process/init.rs /DragonOS/kernel/src/process/kthread.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/process/preempt.h /DragonOS/kernel/src/process/proc-types.h /DragonOS/kernel/src/process/process.h /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/process/syscall.rs /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/completion.rs /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/sched/mod.rs /DragonOS/kernel/src/sched/rt.rs /DragonOS/kernel/src/sched/sched.h /DragonOS/kernel/src/sched/syscall.rs /DragonOS/kernel/src/smp/c_adapter.rs /DragonOS/kernel/src/smp/core.rs /DragonOS/kernel/src/smp/mod.rs /DragonOS/kernel/src/smp/smp.c /DragonOS/kernel/src/smp/smp.h /DragonOS/kernel/src/syscall/Makefile /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/time/clocksource.c /DragonOS/kernel/src/time/clocksource.h /DragonOS/kernel/src/time/sleep.h /DragonOS/kernel/src/time/sleep.rs /DragonOS/kernel/src/time/timer.h /DragonOS/kernel/src/time/timer.rs /DragonOS/tools/.gdbinit /DragonOS/tools/bootstrap.sh /DragonOS/tools/build_gcc_toolchain.sh /DragonOS/tools/grub_auto_install.sh /DragonOS/user/Makefile /DragonOS/user/apps/about/about.c /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/shell/cmd_test.c /DragonOS/user/apps/shell/cmd_test.h /DragonOS/user/apps/test_uart/Makefile /DragonOS/user/apps/test_uart/link.lds /DragonOS/user/apps/test_uart/main.c /DragonOS/user/dadk/config/test_uart-0.1.0.dadk /DragonOS/user/libs/libc/src/malloc.c /DragonOS/user/libs/libc/src/unistd.c
2dd9f0c7	28-Aug-2023	LoGin <longjin@DragonOS.org>	mmio buddy新增guard，把映射的职责交由其守卫进行处理，并且守卫被drop的时候自动释放内存 (#346) * mmio buddy新增guard，把映射的职责交由其守卫进行处理，并且守卫被drop的时候自动释放内存 /DragonOS/.github/workflows/cache-toolchain.yml /DragonOS/.github/workflows/makefile.yml /DragonOS/.github/workflows/rustfmt.yml /DragonOS/.gitignore /DragonOS/Makefile /DragonOS/docs/introduction/build_system.md /DragonOS/kernel/Makefile /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/pci/pci.rs /DragonOS/kernel/src/debug/traceback/traceback.h /DragonOS/kernel/src/driver/disk/Makefile /DragonOS/kernel/src/driver/disk/ahci/ahci.h /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/disk/ahci/mod.rs /DragonOS/kernel/src/driver/pci/Makefile /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/pci/pci_irq.rs /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/filesystem/fat/bpb.rs /DragonOS/kernel/src/filesystem/fat/entry.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/io/Makefile /DragonOS/kernel/src/filesystem/vfs/io/block/Makefile /DragonOS/kernel/src/filesystem/vfs/io/block/mod.rs /DragonOS/kernel/src/filesystem/vfs/io/device.rs /DragonOS/kernel/src/filesystem/vfs/io/disk_info.rs /DragonOS/kernel/src/filesystem/vfs/io/mod.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/elf.rs /DragonOS/kernel/src/libs/vec_cursor.rs /DragonOS/kernel/src/main.c mmio_buddy.rs mod.rs page.rs /DragonOS/kernel/src/process/exec.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/user_access.rs /DragonOS/kernel/src/time/syscall.rs /DragonOS/kernel/src/time/timekeeping.rs /DragonOS/tools/bootstrap.sh /DragonOS/user/Makefile /DragonOS/user/apps/Makefile /DragonOS/user/libs/Makefile /DragonOS/user/libs/libc/Makefile /DragonOS/user/libs/libc/build.rs /DragonOS/user/libs/libc/src/Makefile /DragonOS/user/libs/libc/src/include/internal/bindings/mod.rs /DragonOS/user/libs/libc/src/include/internal/mod.rs /DragonOS/user/libs/libc/src/include/mod.rs
abe3a6ea	19-Aug-2023	hanjiezhou <zhouhanjie@dragonos.org>	Patch refactor scm and textui (#289) * 重构屏幕管理器和textui框架 * 切换字体为spleen，并增加对字体的抽象 * 修正文档 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> /DragonOS/.vscode/settings.json /DragonOS/docs/index.rst /DragonOS/docs/kernel/libs/index.rst /DragonOS/docs/kernel/libs/lib_ui/scm.md /DragonOS/docs/kernel/libs/lib_ui/textui.md /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/common/atomic.h /DragonOS/kernel/src/common/printk.h /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/video/video.c /DragonOS/kernel/src/driver/video/video.h /DragonOS/kernel/src/head.S /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/Makefile /DragonOS/kernel/src/libs/lib_ui/font/binaries/spleen-8x16.raw_bytes /DragonOS/kernel/src/libs/lib_ui/font/mod.rs /DragonOS/kernel/src/libs/lib_ui/font/spleen_font.rs /DragonOS/kernel/src/libs/lib_ui/mod.rs /DragonOS/kernel/src/libs/lib_ui/screen_manager.h /DragonOS/kernel/src/libs/lib_ui/screen_manager.rs /DragonOS/kernel/src/libs/lib_ui/textui.h /DragonOS/kernel/src/libs/lib_ui/textui.rs /DragonOS/kernel/src/libs/lib_ui/textui_no_alloc.rs /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/printk.c /DragonOS/kernel/src/libs/printk.rs /DragonOS/kernel/src/libs/spinlock.rs /DragonOS/kernel/src/main.c no_init.rs /DragonOS/tools/.gdbinit /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/shell/shell.c /DragonOS/user/libs/libc/src/unistd.c
5db5a565	16-Aug-2023	LoGin <longjin@DragonOS.org>	Patch add 0.1.8 changelog (#334) * 删除无用代码,并把about app的版本号更新为0.1.8 * v0.1.8 changelog * 修正未安装rust-src的问题 * 完善文档 /DragonOS/docs/community/ChangeLog/V0.1.x/V0.1.8.md /DragonOS/docs/community/ChangeLog/index.rst /DragonOS/docs/community/contact/index.rst /DragonOS/docs/introduction/build_system.md /DragonOS/docs/introduction/features.md /DragonOS/docs/introduction/mirrors.md /DragonOS/kernel/src/common/time.h /DragonOS/kernel/src/filesystem/mod.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/spinlock.rs mm.h mod.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/tools/bootstrap.sh /DragonOS/user/apps/about/about.c
c3dad001	13-Aug-2023	LoGin <longjin@DragonOS.org>	添加per cpu变量支持 (#327) /DragonOS/kernel/src/arch/x86_64/cpu.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/libs/Makefile mod.rs percpu.rs syscall.rs
6d81180b	08-Aug-2023	LoGin <longjin@DragonOS.org>	移植sqlite3,并修复一些bug (#323) * bugfix: 程序加载器映射内存时，计算要映射的大小不正确的问题。 * 修正brk系统调用不符合规范的地方 * bugfix: 修正fat文件系统未能正确的扩展文件大小的bug * 增加fcntl系统调用 * 移植sqlite3 /DragonOS/kernel/src/filesystem/fat/entry.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/vfs/fcntl.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/libs/elf.rs syscall.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/user/Makefile /DragonOS/user/apps/test_sqlite3/.gitignore /DragonOS/user/apps/test_sqlite3/Makefile /DragonOS/user/apps/test_sqlite3/main.c /DragonOS/user/dadk/config/test_sqlite3-3.42.0.dadk
26887c63	06-Aug-2023	LoGin <longjin@DragonOS.org>	bugfix: 解决取消低地址映射时，错误的把重映射的物理页释放，从而导致的use after free问题。 (#321) /DragonOS/.vscode/c_cpp_properties.json /DragonOS/docs/kernel/core_api/index.rst /DragonOS/docs/kernel/core_api/notifier_chain.md /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/driver/multiboot2/multiboot2.c /DragonOS/kernel/src/filesystem/mod.rs /DragonOS/kernel/src/filesystem/syscall.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/notifier.rs allocator/buddy.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall_num.h /DragonOS/user/Makefile /DragonOS/user/apps/test_fstat/Makefile /DragonOS/user/apps/test_fstat/link.lds /DragonOS/user/apps/test_fstat/main.c /DragonOS/user/dadk/config/test_fstat-0.1.0.dadk
9550910a	05-Aug-2023	Chiichen <39649411+Chiichen@users.noreply.github.com>	替换 local_irq_save 为 IrqFlagsGuard 实现 (#317) /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/exception/softirq.rs kernel_mapper.rs ucontext.rs /DragonOS/user/Makefile /DragonOS/user/dadk/config/relibc-0.1.0.dadk
1a62e776	02-Aug-2023	LoGin <longjin@DragonOS.org>	解决relibc的头文件没能识别__dragonos__定义的问题 (#315) /DragonOS/.vscode/settings.json /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs ucontext.rs /DragonOS/kernel/src/process/syscall.rs /DragonOS/user/apps/http_server/Makefile /DragonOS/user/apps/test_bind/Makefile /DragonOS/user/apps/test_gettimeofday/Makefile /DragonOS/user/apps/test_relibc/Makefile /DragonOS/user/libs/libc/src/include/export/unistd.h
821bb9a2	28-Jul-2023	Xshine <caijiaxin@dragonos.org>	增加 ListenTable 来检测端口占用 (#291) * 增加 ListenTable 来检测端口占用 * 使用Arc封装GlobalSocketHandle * 删除 listen 处的端口检测逻辑，延至实现端口复用时完成 * 设立两张表，分别记录TCP和UDP的端口占用 * 实现 meatadata 相关逻辑 * 实现socket关闭时，端口在表中移增加 ListenTable 来检测端口占用 (#291) * 增加 ListenTable 来检测端口占用 * 使用Arc封装GlobalSocketHandle * 删除 listen 处的端口检测逻辑，延至实现端口复用时完成 * 设立两张表，分别记录TCP和UDP的端口占用 * 实现 meatadata 相关逻辑 * 实现socket关闭时，端口在表中移除 * 使用端口管理器重构端口记录表 * 修正与RawSocket相关的端口管理逻辑 * 补充测试文件 * 修正 unbind_port 在逻辑错误 * 修正格式问题 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> show more ... /DragonOS/kernel/src/arch/x86_64/include/asm/cmpxchg.h /DragonOS/kernel/src/common/atomic.h /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/io/device.rs allocator/buddy.rs /DragonOS/kernel/src/net/socket.rs /DragonOS/kernel/src/process/process.rs /DragonOS/tools/build_gcc_toolchain.sh /DragonOS/user/apps/test_bind/Makefile /DragonOS/user/apps/test_bind/link.lds /DragonOS/user/apps/test_bind/main.c /DragonOS/user/dadk/config/test_bind-0.1.0.dadk
40fe15e0	22-Jul-2023	LoGin <longjin@DragonOS.org>	新的内存管理模块 (#303) &emsp;&emsp;实现了具有优秀架构设计的新的内存管理模块，对内核空间和用户空间的内存映射、分配、释放、管理等操作进行了封装，使得内核开发者可以更加方便地进行内存管理。 &emsp;&emsp;内存管理模块主要由以下类型的组件组成： - 硬件抽象层（MemoryManagementArch） - 提供对具体处理器架构的抽象，使得内存管理新的内存管理模块 (#303) &emsp;&emsp;实现了具有优秀架构设计的新的内存管理模块，对内核空间和用户空间的内存映射、分配、释放、管理等操作进行了封装，使得内核开发者可以更加方便地进行内存管理。 &emsp;&emsp;内存管理模块主要由以下类型的组件组成： - 硬件抽象层（MemoryManagementArch） - 提供对具体处理器架构的抽象，使得内存管理模块可以在不同的处理器架构上运行 - 页面映射器（PageMapper）- 提供对虚拟地址和物理地址的映射，以及页表的创建、填写、销毁、权限管理等操作。分为两种类型：内核页表映射器（KernelMapper）和用户页表映射器（位于具体的用户地址空间结构中） - 页面刷新器（PageFlusher） - 提供对页表的刷新操作（整表刷新、单页刷新、跨核心刷新） - 页帧分配器（FrameAllocator） - 提供对页帧的分配、释放、管理等操作。具体来说，包括BumpAllocator、BuddyAllocator - 小对象分配器 - 提供对小内存对象的分配、释放、管理等操作。指的是内核里面的SlabAllocator （SlabAllocator的实现目前还没有完成） - MMIO空间管理器 - 提供对MMIO地址空间的分配、管理操作。（目前这个模块待进一步重构） - 用户地址空间管理机制 - 提供对用户地址空间的管理。 - VMA机制 - 提供对用户地址空间的管理，包括VMA的创建、销毁、权限管理等操作 - 用户映射管理 - 与VMA机制共同作用，管理用户地址空间的映射 - 系统调用层 - 提供对用户空间的内存管理系统调用，包括mmap、munmap、mprotect、mremap等 - C接口兼容层 - 提供对原有的C代码的接口，是的C代码能够正常运行。除上面的新增内容以外，其它的更改内容： - 新增二进制加载器，以及elf的解析器 - 解决由于local_irq_save、local_irq_restore函数的汇编不规范导致影响栈行为的bug。 - 解决local_irq_save未关中断的错误。 - 修复sys_gettimeofday对timezone参数的处理的bug --------- Co-authored-by: kong <kongweichao@dragonos.org> show more ... /DragonOS/.vscode/settings.json /DragonOS/Makefile /DragonOS/README.md /DragonOS/README_EN.md /DragonOS/docs/community/contact/index.rst /DragonOS/docs/introduction/build_system.md /DragonOS/docs/introduction/features.md /DragonOS/docs/introduction/index.rst /DragonOS/docs/kernel/core_api/index.rst /DragonOS/docs/kernel/memory_management/allocate-memory.md /DragonOS/docs/kernel/memory_management/index.rst /DragonOS/docs/kernel/memory_management/intro.md /DragonOS/docs/kernel/process_management/index.rst /DragonOS/docs/kernel/process_management/load_binary.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/irqflags.rs /DragonOS/kernel/src/arch/x86_64/context.rs /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/arch/x86_64/interrupt/mod.rs /DragonOS/kernel/src/arch/x86_64/libs/mod.rs /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/msi.rs /DragonOS/kernel/src/arch/x86_64/syscall.rs /DragonOS/kernel/src/common/atomic.h /DragonOS/kernel/src/driver/acpi/acpi.c /DragonOS/kernel/src/driver/base/char/mod.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/disk/ahci/ahci.c /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/pci/msi.c /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/pci/pci_irq.rs /DragonOS/kernel/src/driver/uart/uart.rs /DragonOS/kernel/src/driver/video/video.c /DragonOS/kernel/src/driver/virtio/virtio_impl.rs /DragonOS/kernel/src/exception/mod.rs /DragonOS/kernel/src/exception/softirq.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/sysfs/bus.rs /DragonOS/kernel/src/filesystem/vfs/VFS.h /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/head.S /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/align.rs /DragonOS/kernel/src/libs/elf.rs /DragonOS/kernel/src/libs/libUI/screen_manager.c /DragonOS/kernel/src/libs/libUI/screen_manager.h /DragonOS/kernel/src/libs/libUI/textui.c /DragonOS/kernel/src/libs/libUI/textui.h /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/printk.c /DragonOS/kernel/src/libs/printk.rs /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/spinlock.rs /DragonOS/kernel/src/main.c allocator/buddy.rs allocator/bump.rs allocator/kernel_allocator.rs allocator/mod.rs allocator/page_frame.rs allocator/slab.rs c_adapter.rs kernel_mapper.rs mm-types.h mm.h mmio.h mmio_buddy.rs mod.rs no_init.rs page.rs slab.h syscall.rs ucontext.rs /DragonOS/kernel/src/process/abi.rs /DragonOS/kernel/src/process/c_adapter.rs /DragonOS/kernel/src/process/exec.rs /DragonOS/kernel/src/process/fork.c /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/process/proc-types.h /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/process.h /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/core.c /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/sched/rt.rs /DragonOS/kernel/src/sched/syscall.rs /DragonOS/kernel/src/smp/c_adapter.rs /DragonOS/kernel/src/smp/mod.rs /DragonOS/kernel/src/smp/smp.c /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/syscall/syscall_num.h /DragonOS/kernel/src/syscall/user_access.rs /DragonOS/kernel/src/time/clocksource.rs /DragonOS/kernel/src/time/jiffies.rs /DragonOS/kernel/src/time/syscall.rs /DragonOS/kernel/src/time/timekeeping.rs /DragonOS/kernel/src/time/timer.h /DragonOS/kernel/src/time/timer.rs /DragonOS/user/apps/about/about.c /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/test_relibc/Makefile /DragonOS/user/libs/libc/src/malloc.c /DragonOS/user/libs/libc/src/unistd.c
bb5f098a	22-Jul-2023	LoGin <longjin@DragonOS.org>	Revert "新的内存管理模块 (#301)" (#302) This reverts commit d8ad0a5e7724469abd5cc3cf271993538878033e. /DragonOS/.vscode/settings.json /DragonOS/Makefile /DragonOS/README.md /DragonOS/README_EN.md /DragonOS/docs/Multiboot2 Specification version 2.0.pdf /DragonOS/docs/community/contact/index.rst /DragonOS/docs/introduction/build_system.md /DragonOS/docs/introduction/features.md /DragonOS/docs/introduction/index.rst /DragonOS/docs/kernel/core_api/allocate-memory.md /DragonOS/docs/kernel/core_api/index.rst /DragonOS/docs/kernel/core_api/mm-api.md /DragonOS/docs/kernel/memory_management/index.rst /DragonOS/docs/kernel/process_management/index.rst /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/irqflags.rs /DragonOS/kernel/src/arch/x86_64/context.rs /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/arch/x86_64/interrupt/mod.rs /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/msi.rs /DragonOS/kernel/src/arch/x86_64/syscall.rs /DragonOS/kernel/src/common/atomic.h /DragonOS/kernel/src/driver/acpi/acpi.c /DragonOS/kernel/src/driver/base/char/mod.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/disk/ahci/ahci.c /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/pci/msi.c /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/pci/pci_irq.rs /DragonOS/kernel/src/driver/uart/uart.rs /DragonOS/kernel/src/driver/video/video.c /DragonOS/kernel/src/driver/virtio/virtio_impl.rs /DragonOS/kernel/src/exception/mod.rs /DragonOS/kernel/src/exception/softirq.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/sysfs/bus.rs /DragonOS/kernel/src/filesystem/vfs/VFS.h /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/head.S /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/align.rs /DragonOS/kernel/src/libs/libUI/screen_manager.c /DragonOS/kernel/src/libs/libUI/screen_manager.h /DragonOS/kernel/src/libs/libUI/textui.c /DragonOS/kernel/src/libs/libUI/textui.h /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/printk.c /DragonOS/kernel/src/libs/printk.rs /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/spinlock.rs /DragonOS/kernel/src/main.c Makefile allocator.rs internal.h mm-stat.c mm-types.h mm.c mm.h mmap.c mmio.c mmio.h mmio_buddy.rs mod.rs slab.c slab.h syscall.rs utils.c vma.c /DragonOS/kernel/src/process/fork.c /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/process/proc-types.h /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/process.h /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/core.c /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/sched/rt.rs /DragonOS/kernel/src/sched/syscall.rs /DragonOS/kernel/src/smp/mod.rs /DragonOS/kernel/src/smp/smp.c /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/syscall/syscall_num.h /DragonOS/kernel/src/time/clocksource.rs /DragonOS/kernel/src/time/jiffies.rs /DragonOS/kernel/src/time/syscall.rs /DragonOS/kernel/src/time/timekeeping.rs /DragonOS/kernel/src/time/timer.h /DragonOS/kernel/src/time/timer.rs /DragonOS/user/apps/about/about.c /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/test_relibc/Makefile /DragonOS/user/libs/libc/src/malloc.c /DragonOS/user/libs/libc/src/unistd.c
d8ad0a5e	22-Jul-2023	LoGin <longjin@DragonOS.org>	新的内存管理模块 (#301) &emsp;&emsp;实现了具有优秀架构设计的新的内存管理模块，对内核空间和用户空间的内存映射、分配、释放、管理等操作进行了封装，使得内核开发者可以更加方便地进行内存管理。 &emsp;&emsp;内存管理模块主要由以下类型的组件组成： - 硬件抽象层（MemoryManagementArch） - 提供对具体处理器架构的抽象，使得内存管理新的内存管理模块 (#301) &emsp;&emsp;实现了具有优秀架构设计的新的内存管理模块，对内核空间和用户空间的内存映射、分配、释放、管理等操作进行了封装，使得内核开发者可以更加方便地进行内存管理。 &emsp;&emsp;内存管理模块主要由以下类型的组件组成： - 硬件抽象层（MemoryManagementArch） - 提供对具体处理器架构的抽象，使得内存管理模块可以在不同的处理器架构上运行 - 页面映射器（PageMapper）- 提供对虚拟地址和物理地址的映射，以及页表的创建、填写、销毁、权限管理等操作。分为两种类型：内核页表映射器（KernelMapper）和用户页表映射器（位于具体的用户地址空间结构中） - 页面刷新器（PageFlusher） - 提供对页表的刷新操作（整表刷新、单页刷新、跨核心刷新） - 页帧分配器（FrameAllocator） - 提供对页帧的分配、释放、管理等操作。具体来说，包括BumpAllocator、BuddyAllocator - 小对象分配器 - 提供对小内存对象的分配、释放、管理等操作。指的是内核里面的SlabAllocator （SlabAllocator的实现目前还没有完成） - MMIO空间管理器 - 提供对MMIO地址空间的分配、管理操作。（目前这个模块待进一步重构） - 用户地址空间管理机制 - 提供对用户地址空间的管理。 - VMA机制 - 提供对用户地址空间的管理，包括VMA的创建、销毁、权限管理等操作 - 用户映射管理 - 与VMA机制共同作用，管理用户地址空间的映射 - 系统调用层 - 提供对用户空间的内存管理系统调用，包括mmap、munmap、mprotect、mremap等 - C接口兼容层 - 提供对原有的C代码的接口，是的C代码能够正常运行。除上面的新增内容以外，其它的更改内容： - 新增二进制加载器，以及elf的解析器 - 解决由于local_irq_save、local_irq_restore函数的汇编不规范导致影响栈行为的bug。 - 解决local_irq_save未关中断的错误。 - 修复sys_gettimeofday对timezone参数的处理的bug show more ... /DragonOS/.github/ISSUE_TEMPLATE/bug_report.md /DragonOS/.github/ISSUE_TEMPLATE/请求新功能.md /DragonOS/.vscode/c_cpp_properties.json /DragonOS/.vscode/settings.json /DragonOS/Makefile /DragonOS/README.md /DragonOS/README_EN.md /DragonOS/docs/community/contact/index.rst /DragonOS/docs/introduction/build_system.md /DragonOS/docs/introduction/features.md /DragonOS/docs/introduction/index.rst /DragonOS/docs/kernel/core_api/index.rst /DragonOS/docs/kernel/memory_management/allocate-memory.md /DragonOS/docs/kernel/memory_management/index.rst /DragonOS/docs/kernel/memory_management/intro.md /DragonOS/docs/kernel/process_management/index.rst /DragonOS/docs/kernel/process_management/load_binary.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/rust-toolchain.toml /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/irqflags.rs /DragonOS/kernel/src/arch/x86_64/context.rs /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/arch/x86_64/interrupt/ipi.rs /DragonOS/kernel/src/arch/x86_64/interrupt/mod.rs /DragonOS/kernel/src/arch/x86_64/libs/mod.rs /DragonOS/kernel/src/arch/x86_64/mm/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/msi.rs /DragonOS/kernel/src/arch/x86_64/pci/pci.rs /DragonOS/kernel/src/arch/x86_64/syscall.rs /DragonOS/kernel/src/common/atomic.h /DragonOS/kernel/src/common/cpu.h /DragonOS/kernel/src/driver/Makefile /DragonOS/kernel/src/driver/acpi/acpi.c /DragonOS/kernel/src/driver/base/char/mod.rs /DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/driver.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/map/mod.rs /DragonOS/kernel/src/driver/base/mod.rs /DragonOS/kernel/src/driver/base/platform/mod.rs 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ab5c8ca4	24-May-2023	login <longjin@DragonOS.org>	重构系统调用模块 (#267) * 完成系统调用模块重构 * 更新github workflow /DragonOS/.github/workflows/makefile.yml /DragonOS/.vscode/settings.json /DragonOS/README.md /DragonOS/README_EN.md /DragonOS/docs/community/ChangeLog/V0.1.x/V0.1.7.md /DragonOS/docs/community/ChangeLog/index.rst /DragonOS/docs/kernel/filesystem/index.rst /DragonOS/docs/kernel/filesystem/sysfs.md /DragonOS/docs/kernel/sched/cfs.md /DragonOS/kernel/src/arch/x86_64/cpu.rs /DragonOS/kernel/src/arch/x86_64/interrupt/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/syscall.rs /DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/driver.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/platform/mod.rs /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/tty/mod.rs /DragonOS/kernel/src/driver/uart/uart.rs /DragonOS/kernel/src/exception/entry.S /DragonOS/kernel/src/exception/mod.rs /DragonOS/kernel/src/filesystem/mod.rs /DragonOS/kernel/src/filesystem/sysfs/bus.rs /DragonOS/kernel/src/filesystem/sysfs/class.rs /DragonOS/kernel/src/filesystem/sysfs/devices.rs /DragonOS/kernel/src/filesystem/sysfs/fs.rs /DragonOS/kernel/src/filesystem/sysfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ipc/mod.rs /DragonOS/kernel/src/ipc/pipe.rs /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/ipc/syscall.rs /DragonOS/kernel/src/libs/wait_queue.rs mm-stat.c mod.rs syscall.rs /DragonOS/kernel/src/net/syscall.rs /DragonOS/kernel/src/process/mod.rs /DragonOS/kernel/src/process/pid.rs /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/syscall.rs /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/sched/mod.rs /DragonOS/kernel/src/sched/rt.rs /DragonOS/kernel/src/sched/syscall.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/syscall/syscall.h /DragonOS/kernel/src/syscall/syscall_num.h /DragonOS/kernel/src/time/mod.rs /DragonOS/kernel/src/time/sleep.h /DragonOS/kernel/src/time/sleep.rs /DragonOS/kernel/src/time/syscall.rs /DragonOS/rust-toolchain.toml /DragonOS/tools/bootstrap.sh /DragonOS/tools/build_gcc_toolchain.sh /DragonOS/tools/change_rust_src.sh /DragonOS/tools/write_disk_image.sh /DragonOS/user/Makefile /DragonOS/user/apps/about/Makefile /DragonOS/user/apps/about/about.c /DragonOS/user/apps/http_server/Makefile /DragonOS/user/apps/http_server/link.lds /DragonOS/user/apps/http_server/main.c /DragonOS/user/apps/shell/Makefile /DragonOS/user/apps/shell/cmd_test.c /DragonOS/user/apps/test_relibc/Makefile /DragonOS/user/apps/test_signal/Makefile /DragonOS/user/dadk/config/.gitignore /DragonOS/user/dadk/config/http_server-0.1.0.dadk /DragonOS/user/dadk/config/relibc-0.1.0.dadk /DragonOS/user/dadk/config/test_relibc-0.1.0.dadk /DragonOS/user/libs/libc/src/sys/stat.c /DragonOS/user/libs/libc/src/unistd.c
cde5492f	19-Apr-2023	login <longjin@DragonOS.org>	新增网络socket的系统调用接口 (#247) 1.修复spinlock忘记恢复rflags的问题 2.WaitQueue增加wakeup_all的功能 3.完善tcp,udp,raw socket 4.把PollStatus结构体改为使用bitflags 5.新增iovec结构体 6.完成网络的系统调用 7.在bootstrap里面添加dnsmasq bridge-utils 新增网络socket的系统调用接口 (#247) 1.修复spinlock忘记恢复rflags的问题 2.WaitQueue增加wakeup_all的功能 3.完善tcp,udp,raw socket 4.把PollStatus结构体改为使用bitflags 5.新增iovec结构体 6.完成网络的系统调用 7.在bootstrap里面添加dnsmasq bridge-utils iptables --------- Co-authored-by: guanjinquan <1666320330@qq.com> show more ... /DragonOS/.gitignore /DragonOS/.vscode/settings.json /DragonOS/docs/kernel/core_api/casting.md /DragonOS/docs/kernel/core_api/index.rst /DragonOS/docs/kernel/core_api/softirq.md /DragonOS/docs/kernel/sched/index.rst /DragonOS/docs/kernel/sched/kernel_timer.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/pci/pci.rs /DragonOS/kernel/src/arch/x86_64/rand.rs /DragonOS/kernel/src/common/errno.h /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/platform/mod.rs /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.rs /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/net/mod.rs /DragonOS/kernel/src/driver/net/virtio_net.rs /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/usb/xhci/xhci.c /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/driver/virtio/virtio.h /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/driver/virtio/virtio_impl.rs /DragonOS/kernel/src/exception/softirq.h /DragonOS/kernel/src/exception/softirq.rs /DragonOS/kernel/src/exception/trap.c /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/ktest/test-idr.c /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/casting.rs /DragonOS/kernel/src/libs/lockref.rs /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/spinlock.rs /DragonOS/kernel/src/libs/wait_queue.rs allocator.rs /DragonOS/kernel/src/net/endpoints.rs /DragonOS/kernel/src/net/mod.rs /DragonOS/kernel/src/net/net_core.rs /DragonOS/kernel/src/net/socket.rs /DragonOS/kernel/src/net/syscall.rs /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/syscall/syscall_num.h /DragonOS/kernel/src/time/mod.rs /DragonOS/kernel/src/time/timer.rs /DragonOS/tools/bootstrap.sh /DragonOS/tools/configure_network.sh /DragonOS/tools/qemu/ifdown-nat /DragonOS/tools/qemu/ifup-nat /DragonOS/tools/run-qemu.sh /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/test_relibc/Makefile /DragonOS/user/apps/test_relibc/link.lds /DragonOS/user/apps/test_relibc/main.c /DragonOS/user/libs/libc/src/include/export/errno.h /DragonOS/user/libs/libc/src/malloc.c /DragonOS/user/libs/libc/src/unistd.c /DragonOS/user/libs/libsystem/syscall.h
78bf93f0	09-Apr-2023	YJwu2023 <yujianwu2019@gmail.com>	pci重构+pcie支持 (#235) * pci重构+pcie支持 * pci重构测试完成 * 修正makefile的问题 * 小修改 * 修改函数名字 /DragonOS/docs/community/ChangeLog/V0.1.x/V0.1.6.md /DragonOS/docs/community/ChangeLog/index.rst /DragonOS/docs/introduction/build_system.md /DragonOS/docs/introduction/features.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/mod.rs /DragonOS/kernel/src/arch/x86_64/asm/current.rs /DragonOS/kernel/src/arch/x86_64/context.rs /DragonOS/kernel/src/arch/x86_64/include/asm/current.h /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/arch/x86_64/pci/mod.rs /DragonOS/kernel/src/arch/x86_64/pci/pci.rs /DragonOS/kernel/src/driver/Makefile /DragonOS/kernel/src/driver/acpi/acpi.c /DragonOS/kernel/src/driver/acpi/acpi.h /DragonOS/kernel/src/driver/acpi/acpi.rs /DragonOS/kernel/src/driver/acpi/mod.rs /DragonOS/kernel/src/driver/base/device/bus.rs /DragonOS/kernel/src/driver/base/device/driver.rs /DragonOS/kernel/src/driver/base/device/mod.rs /DragonOS/kernel/src/driver/base/mod.rs /DragonOS/kernel/src/driver/base/platform/mod.rs /DragonOS/kernel/src/driver/base/platform/platform_device.rs /DragonOS/kernel/src/driver/base/platform/platform_driver.rs /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/disk/ahci/mod.rs /DragonOS/kernel/src/driver/keyboard/mod.rs /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/pci/pci.h /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/timers/rtc/rtc.rs /DragonOS/kernel/src/driver/video/mod.rs /DragonOS/kernel/src/driver/video/video.c /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/driver/virtio/virtio.h /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/driver/virtio/virtio_impl.rs /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs /DragonOS/kernel/src/filesystem/fat/bpb.rs /DragonOS/kernel/src/filesystem/fat/entry.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/io/device.rs /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/ipc/signal_types.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/lazy_init.rs /DragonOS/kernel/src/libs/libUI/screen_manager.c /DragonOS/kernel/src/libs/lockref.rs /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/mutex.rs /DragonOS/kernel/src/libs/rbtree.rs /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/volatile.rs /DragonOS/kernel/src/main.c mmio_buddy.rs mod.rs /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/kthread.c /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/tools/bootstrap.sh /DragonOS/user/apps/about/about.c
bacd691c	02-Apr-2023	login <longjin@DragonOS.org>	软中断&定时器重构 (#223) * 软中断&定时器重构 Co-authored-by: houmkh<houjiaying@DragonOS.org> * 修改timer的clock() * 删除debug信息 --------- Co-authored-by: houmkh <1119644616@qq.com> /DragonOS/Makefile /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/arch/x86_64/cpu.rs /DragonOS/kernel/src/common/time.h /DragonOS/kernel/src/driver/interrupt/apic/apic.c /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.c /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.h /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.rs /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/timers/HPET/HPET.c /DragonOS/kernel/src/driver/tty/mod.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/usb/xhci/xhci.c /DragonOS/kernel/src/driver/video/mod.rs /DragonOS/kernel/src/driver/video/video.c /DragonOS/kernel/src/driver/video/video.h /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/exception/softirq.h /DragonOS/kernel/src/exception/softirq.rs /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/ktest/test-mutex.c /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/keyboard_parser.rs /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/spinlock.rs /DragonOS/kernel/src/main.c mod.rs /DragonOS/kernel/src/process/kthread.c /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/sched/completion.c /DragonOS/kernel/src/smp/core.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/syscall/syscall_num.h /DragonOS/kernel/src/time/mod.rs /DragonOS/kernel/src/time/sleep.h /DragonOS/kernel/src/time/sleep.rs /DragonOS/kernel/src/time/timer.h /DragonOS/kernel/src/time/timer.rs /DragonOS/tools/run-qemu.sh /DragonOS/user/apps/about/about.c /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/shell/shell.c /DragonOS/user/libs/libKeyboard/keyboard.c /DragonOS/user/libs/libc/src/include/export/stdio.h /DragonOS/user/libs/libc/src/include/export/unistd.h /DragonOS/user/libs/libc/src/printf.c /DragonOS/user/libs/libc/src/stdio.c /DragonOS/user/libs/libc/src/unistd.c /DragonOS/user/libs/libsystem/syscall.h
676b8ef6	29-Mar-2023	Mork <91721145+MorkCarpenter@users.noreply.github.com>	部分函数从返回值为Result<<>,i32>修改为Result<<>,SystemError> (#210) * 将Result<<>,i32>替换为Result<<>,SystemError> * bugfix: 显示双缓冲区初始化的时候，连续注册了两次Video Softirq的问题。 Co-authored-by: longjin <longjin@RinGoTek.cn> /DragonOS/docs/kernel/locking/lockref.md /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/disk/ahci/mod.rs /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.rs /DragonOS/kernel/src/driver/timers/rtc/rtc.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/video/video.c /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/exception/softirq.rs /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs /DragonOS/kernel/src/filesystem/fat/bpb.rs /DragonOS/kernel/src/filesystem/fat/entry.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/io/device.rs /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/libs/lockref.rs /DragonOS/kernel/src/libs/mutex.rs /DragonOS/kernel/src/libs/rwlock.rs /DragonOS/kernel/src/libs/semaphore.rs /DragonOS/kernel/src/libs/vec_cursor.rs mmio_buddy.rs /DragonOS/kernel/src/process/fork.rs /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/tools/run-qemu.sh
64aea4b3	28-Mar-2023	Gou Ngai <sujintao@dragonos.org>	增加x87FPU支持 (#212) * remove `ret_from_syscall` 修复ps2键盘驱动程序inode在进程fork的时候导致死锁的问题. 更新: VFS每次拷贝文件描述符的时候,都会去调用inode的open函数 --------- Co-authored-by: longjin <longjin@RinGoTek.cn> /DragonOS/DragonOS /DragonOS/README.md /DragonOS/README_EN.md /DragonOS/docs/_templates/layout.html /DragonOS/docs/community/ChangeLog/V0.1.x/V0.1.5.md /DragonOS/docs/community/ChangeLog/index.rst /DragonOS/docs/community/code_contribution/rust-coding-style.md /DragonOS/docs/community/code_contribution/the-development-process.md /DragonOS/docs/community/contact/index.rst /DragonOS/docs/conf.py /DragonOS/docs/introduction/build_system.md /DragonOS/docs/kernel/filesystem/index.rst /DragonOS/docs/kernel/filesystem/overview.md /DragonOS/docs/kernel/filesystem/vfs/api.md /DragonOS/docs/kernel/filesystem/vfs/design.md /DragonOS/docs/kernel/filesystem/vfs/index.rst /DragonOS/docs/syscall_api/index.rst /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/arch/x86_64/context.rs /DragonOS/kernel/src/arch/x86_64/fpu.rs /DragonOS/kernel/src/arch/x86_64/mod.rs /DragonOS/kernel/src/driver/Makefile /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.rs /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/tty/mod.rs /DragonOS/kernel/src/driver/tty/tty_device.rs /DragonOS/kernel/src/driver/virtio/mod.rs /DragonOS/kernel/src/driver/virtio/transport_pci.rs /DragonOS/kernel/src/driver/virtio/virtio.h /DragonOS/kernel/src/driver/virtio/virtio.rs /DragonOS/kernel/src/driver/virtio/virtio_impl.rs /DragonOS/kernel/src/exception/entry.S /DragonOS/kernel/src/exception/irq.c /DragonOS/kernel/src/exception/trap.c /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs /DragonOS/kernel/src/filesystem/fat/bpb.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/io/device.rs /DragonOS/kernel/src/ipc/signal.rs /DragonOS/kernel/src/ipc/signal_types.rs /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/libUI/textui.c /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/volatile.rs /DragonOS/kernel/src/main.c mmio_buddy.rs /DragonOS/kernel/src/net/mod.rs /DragonOS/kernel/src/process/fork.c /DragonOS/kernel/src/process/proc-types.h /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/sched/cfs.rs /DragonOS/kernel/src/sched/core.rs /DragonOS/kernel/src/sched/rt.rs /DragonOS/kernel/src/syscall/mod.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/syscall/syscall.h /DragonOS/tools/run-qemu.sh /DragonOS/user/apps/about/about.c /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/test_signal/main.c
004e86ff	12-Mar-2023	login <longjin@DragonOS.org>	新版文件系统重构完成 (#198) 1.重构：VFS 2. 重构：ProcFS 3. 重构：DevFS 4. 重构：FAT32 5. 重构：AHCI驱动 6. 新增：RamFS 7. 新增：MountFS 8. 新增：FAT12 9. 新增：FAT16 10. 重构：设备抽象 Co-authored-by: guanjinquan <1666320330@qq.com> 新版文件系统重构完成 (#198) 1.重构：VFS 2. 重构：ProcFS 3. 重构：DevFS 4. 重构：FAT32 5. 重构：AHCI驱动 6. 新增：RamFS 7. 新增：MountFS 8. 新增：FAT12 9. 新增：FAT16 10. 重构：设备抽象 Co-authored-by: guanjinquan <1666320330@qq.com> Co-authored-by: DaJiYuQia <88259094+DaJiYuQia@users.noreply.github.com> show more ... /DragonOS/.vscode/settings.json /DragonOS/docs/kernel/filesystem/index.rst /DragonOS/docs/kernel/filesystem/vfs/overview.md /DragonOS/kernel/Cargo.toml /DragonOS/kernel/src/Makefile /DragonOS/kernel/src/common/errno.h /DragonOS/kernel/src/common/fcntl.h /DragonOS/kernel/src/common/lockref.h /DragonOS/kernel/src/common/time.h /DragonOS/kernel/src/driver/disk/ahci/ahci.c /DragonOS/kernel/src/driver/disk/ahci/ahci.h /DragonOS/kernel/src/driver/disk/ahci/ahci_inode.rs /DragonOS/kernel/src/driver/disk/ahci/ahci_rust.h /DragonOS/kernel/src/driver/disk/ahci/ahcidisk.rs /DragonOS/kernel/src/driver/disk/ahci/hba.rs /DragonOS/kernel/src/driver/disk/ahci/mod.rs /DragonOS/kernel/src/driver/disk/mod.rs /DragonOS/kernel/src/driver/keyboard/mod.rs /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.c /DragonOS/kernel/src/driver/keyboard/ps2_keyboard.rs /DragonOS/kernel/src/driver/mod.rs /DragonOS/kernel/src/driver/pci/pci.rs /DragonOS/kernel/src/driver/tty/tty.c /DragonOS/kernel/src/driver/virtio/virtio.h /DragonOS/kernel/src/driver/virtio/virtio_impl.rs /DragonOS/kernel/src/filesystem/devfs/mod.rs /DragonOS/kernel/src/filesystem/devfs/null_dev.rs /DragonOS/kernel/src/filesystem/devfs/zero_dev.rs /DragonOS/kernel/src/filesystem/fat/bpb.rs /DragonOS/kernel/src/filesystem/fat/entry.rs /DragonOS/kernel/src/filesystem/fat/fs.rs /DragonOS/kernel/src/filesystem/fat/mod.rs /DragonOS/kernel/src/filesystem/fat/utils.rs /DragonOS/kernel/src/filesystem/mbr.rs /DragonOS/kernel/src/filesystem/mod.rs /DragonOS/kernel/src/filesystem/procfs/mod.rs /DragonOS/kernel/src/filesystem/ramfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/VFS.h /DragonOS/kernel/src/filesystem/vfs/core.rs /DragonOS/kernel/src/filesystem/vfs/file.rs /DragonOS/kernel/src/filesystem/vfs/mod.rs /DragonOS/kernel/src/filesystem/vfs/mount.rs /DragonOS/kernel/src/filesystem/vfs/syscall.rs /DragonOS/kernel/src/filesystem/vfs/utils.rs /DragonOS/kernel/src/include/bindings/wrapper.h /DragonOS/kernel/src/io/block/mod.rs /DragonOS/kernel/src/io/device.rs /DragonOS/kernel/src/io/disk_info.rs /DragonOS/kernel/src/io/mod.rs /DragonOS/kernel/src/ipc/Makefile /DragonOS/kernel/src/lib.rs /DragonOS/kernel/src/libs/kfifo.c /DragonOS/kernel/src/libs/lockref.c /DragonOS/kernel/src/libs/mod.rs /DragonOS/kernel/src/libs/vec_cursor.rs /DragonOS/kernel/src/libs/volatile_io.rs /DragonOS/kernel/src/main.c mod.rs /DragonOS/kernel/src/process/fork.c /DragonOS/kernel/src/process/proc-types.h /DragonOS/kernel/src/process/process.c /DragonOS/kernel/src/process/process.h /DragonOS/kernel/src/process/process.rs /DragonOS/kernel/src/syscall/syscall.c /DragonOS/kernel/src/time/mod.rs /DragonOS/tools/.gitignore /DragonOS/tools/init_rust_toolchain.sh /DragonOS/user/apps/shell/cmd.c /DragonOS/user/apps/shell/shell.c /DragonOS/user/libs/libc/src/include/export/dirent.h /DragonOS/user/libs/libc/src/include/export/errno.h /DragonOS/user/libs/libc/src/include/export/fcntl.h
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