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* 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>
79 lines
2.3 KiB
Makefile
79 lines
2.3 KiB
Makefile
SUBDIR_ROOTS := .
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DIRS := . $(shell find $(SUBDIR_ROOTS) -type d)
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GARBAGE_PATTERNS := *.o *.s~ *.s *.S~ *.c~ *.h~ kernel
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GARBAGE := $(foreach DIR,$(DIRS),$(addprefix $(DIR)/,$(GARBAGE_PATTERNS)))
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DIR_LIB=libs
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lib_patterns := *.a
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LIB_FILES := $(foreach DIR,$(DIR_LIB),$(addprefix $(DIR)/,$(lib_patterns)))
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# 控制操作系统使用的中断控制器 _INTR_8259A_ _INTR_APIC_
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PIC := _INTR_APIC_
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CFLAGS = $(GLOBAL_CFLAGS) -fno-pie -D $(PIC) -I $(shell pwd) -I $(shell pwd)/include -I $(shell pwd)/arch/x86_64/include
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export ASFLAGS := --64
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LD_LIST := head.o
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kernel_subdirs := common driver debug arch exception smp sched syscall ktest libs time
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head.o: head.S
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$(CC) -E head.S > _head.s # 预处理
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$(AS) $(ASFLAGS) -o head.o _head.s
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main.o: main.c
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# -fno-builtin: 不使用C语言内建函数
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# The -m64 option sets int to 32bits and long and pointer to 64 bits and generates code for AMD’s x86-64 architecture.
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$(CC) $(CFLAGS) -c main.c -o main.o
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kernel_rust:
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rustup default nightly
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cargo +nightly-2023-01-21 build --release --target ./arch/x86_64/x86_64-unknown-none.json
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all: kernel
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@echo "Linking kernel..."
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$(LD) -b elf64-x86-64 -z muldefs -o kernel head.o main.o $(shell find . -name "*.o") ../target/x86_64-unknown-none/release/libdragonos_kernel.a -T link.lds --no-relax
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# 生成kallsyms
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current_dir=$(pwd)
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@dbg='debug';for x in $$dbg; do \
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cd $$x;\
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$(MAKE) generate_kallsyms kernel_root_path="$(shell pwd)"||exit 1;\
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cd ..;\
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done
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# 重新链接
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@echo "Re-Linking kernel..."
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@echo $(shell find . -name "*.o")
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$(LD) -b elf64-x86-64 -z muldefs -o kernel head.o main.o $(shell find . -name "*.o") ../target/x86_64-unknown-none/release/libdragonos_kernel.a ./debug/kallsyms.o -T link.lds --no-relax
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@echo "Generating kernel ELF file..."
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# 生成内核文件
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$(OBJCOPY) -I elf64-x86-64 -O elf64-x86-64 kernel ../../bin/kernel/kernel.elf
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# $(OBJCOPY) -I elf64-x86-64 -O elf64-x86-64 -R ".comment" -R ".eh_frame" kernel ../../bin/kernel/kernel.elf
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@echo "Kernel Build Done."
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ECHO:
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@echo "$@"
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$(kernel_subdirs): ECHO
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$(MAKE) -C $@ all CFLAGS="$(CFLAGS)" ASFLAGS="$(ASFLAGS)" PIC="$(PIC)" kernel_root_path="$(shell pwd)"
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kernel: head.o main.o $(kernel_subdirs) kernel_rust
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clean:
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cargo clean
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rm -rf $(GARBAGE)
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@list='$(kernel_subdirs)'; for subdir in $$list; do \
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echo "Clean in dir: $$subdir";\
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cd $$subdir && $(MAKE) clean;\
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cd .. ;\
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done
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