| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | dev(file-system): establish VFS and Read-only FAT32 File System | Richard Qin | 2026-01-02 | 12 | -34/+1162 |
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| * | dev(device): implement VirtIO | Richard Qin | 2026-01-01 | 13 | -231/+781 |
| | | | | | See dev log for detail | ||||
| * | dev: PILC implementation | Richard Qin | 2025-12-31 | 2 | -0/+77 |
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| * | dev:Refactor Memory Management and Process Management | Richard Qin | 2025-12-31 | 13 | -650/+1461 |
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| * | dev(spinlock): refactoring the implementation of locks | Richard Qin | 2025-12-30 | 2 | -101/+196 |
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| * | fixed(vm): page allocation error | Richard Qin | 2025-12-28 | 1 | -1/+1 |
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| * | fixed(proc):Fix the page table mapping error during process fork | Richard Qin | 2025-12-28 | 2 | -5/+11 |
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| * | feat(syscall): implement functional sys_write using copyin for user console ↵ | Richard Qin | 2025-12-28 | 1 | -6/+24 |
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| * | feat(user): add user-space build system and init process to test fork/wait | Richard Qin | 2025-12-28 | 5 | -9/+106 |
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| * | feat(syscall): Implement syscall dispatch and process lifecycle ↵ | Richard Qin | 2025-12-28 | 8 | -126/+564 |
| | | | | | (exit/wait/sleep) | ||||
| * | feat: Implement the first user program of the lume OS | Richard Qin | 2025-12-27 | 7 | -66/+559 |
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| * | Add the README to provide a detailed explanation of the project | Richard Qin | 2025-12-14 | 1 | -1/+1 |
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| * | feat: add preemptive scheduling, SBI timer support and FDT parser. | Richard Qin | 2025-12-13 | 9 | -59/+237 |
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| * | feat:Cooperative Multitasking | Richard Qin | 2025-12-11 | 6 | -52/+232 |
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| * | feat: Add initial Supervisor Mode Trap Handler | Richard Qin | 2025-12-10 | 4 | -16/+255 |
| | | | | | | | | | | | Implement the initial mechanism for handling traps and exceptions in Supervisor Mode. Set up the stvec Control and Status Register (CSR) to direct all S-Mode Traps (Interrupts and Exceptions) to a unified assembly entry point. Implemented assembly code for saving and restoring the Trap Context (register state). Provides the foundational framework necessary for future Timer Interrupts and System Calls. | ||||
| * | feat: Initial PMM implementation | Richard Qin | 2025-12-09 | 4 | -20/+253 |
| | | | | | | | Introduce the foundational Physical Memory Manager (PMM) and restructure the project for modularity. Implemented basic PMM and related memory management headers (mm/pmm.h, mm/vm.h). Updated Makefile and build process to support new modular structure. | ||||
| * | The start of the project -- A MicroDOS | Richard Qin | 2025-12-08 | 3 | -0/+105 |
| feat: Initial bare-metal RISC-V boot with UART | |||||
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index : lume | |
| A general-purpose operating system with Linux ABI compatibility |
| summaryrefslogtreecommitdiff |