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* Merge pull request #6 from Richard-Qin-001/dev/shellRichard Qin2026-01-0471-83670/+421
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| * dev(shell): implement basic shell toolsRichard Qin2026-01-0471-83670/+421
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* Merge pull request #5 from Richard-Qin-001/dev/file-systemRichard Qin2026-01-0469-15880/+77423
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| * feat(file-system): implement read and write FAT32 File System and basic shellRichard Qin2026-01-0469-15880/+77423
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* Merge pull request #4 from Richard-Qin-001/dev/shellRichard Qin2026-01-03125-1067/+36090
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| * Fix: critical malloc size calculation bugRichard Qin2026-01-0322-8596/+8703
| * dev(sell): add simple libc and implement shellRichard Qin2026-01-0266-1279/+28717
| * dev(file-system): establish VFS and Read-only FAT32 File SystemRichard Qin2026-01-0243-682/+2253
| * dev(device): implement VirtIORichard Qin2026-01-0142-619/+1897
| * dev: PILC implementationRichard Qin2025-12-316-0/+94
| * dev logRichard Qin2025-12-311-0/+37
| * dev:Refactor Memory Management and Process ManagementRichard Qin2025-12-3152-924/+2090
| * dev(spinlock): refactoring the implementation of locksRichard Qin2025-12-304-116/+257
| * dev(pmm.h): refactor header fileRichard Qin2025-12-301-4/+44
| * feat(types): defined a type aliasRichard Qin2025-12-301-15/+20
| * Merge branch 'main' into feature/stdlibRichard Qin2025-12-291-73/+115
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* | feat(README): Update README fileRichard Qin2025-12-291-73/+115
| * feat(stdlib): standard I/O ImplementationRichard Qin2025-12-285-0/+3146
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* fixed(vm): page allocation errorRichard Qin2025-12-283-1/+1
* fixed(proc):Fix the page table mapping error during process forkRichard Qin2025-12-285-5/+11
* feat(syscall): implement functional sys_write using copyin for user console o...Richard Qin2025-12-283-6/+24
* feat(user): add user-space build system and init process to test fork/waitRichard Qin2025-12-2816-16/+391
* feat(syscall): Implement syscall dispatch and process lifecycle (exit/wait/sl...Richard Qin2025-12-2821-128/+633
* feat: Implement the first user program of the lume OSRichard Qin2025-12-2720-82/+593
* feat: Encapsulates the low-level hardware details of the RISC-V architecture,...Richard Qin2025-12-251-0/+400
* Add the README to provide a detailed explanation of the projectRichard Qin2025-12-144-1/+95
* feat: add preemptive scheduling, SBI timer support and FDT parser.Richard Qin2025-12-1323-62/+249
* feat:Cooperative MultitaskingRichard Qin2025-12-1115-52/+294
* feat: Add initial Supervisor Mode Trap HandlerRichard Qin2025-12-1012-17/+310
* feat: Initial PMM implementationRichard Qin2025-12-0921-185/+376
* The start of the project -- A MicroDOSRichard Qin2025-12-0815-0/+307