 greatbridf
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bb5739aff8
fix(elf): fill zeros for memory not in the file
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2 years ago |
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greatbridf
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61e15f9966
feat: kill user proc. on int6 and int13
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2 years ago |
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greatbridf
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8cd5128366
feat: add freeze() and kill_current()
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2 years ago |
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greatbridf
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f8dda1c0bd
change: remove assert.h in kernel
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2 years ago |
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greatbridf
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bc52f08bfe
feat(mm): kill user process on access to priv. mem
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2 years ago |
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greatbridf
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d44046d21c
feat(gblibc): separate libc from kernel code
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2 years ago |
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greatbridf
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551cec8c54
feat: bufferred tty reading
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2 years ago |
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greatbridf
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8326c982e1
adapt more parts to cpp
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2 years ago |
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greatbridf
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6e4a649a55
feat(c++): add operator& to list iterators
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2 years ago |
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greatbridf
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56756566e1
refactor(irq0): remove is_scheduler_ready
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2 years ago |
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greatbridf
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1285e661c3
refactor(assert): move assert and breakpoint code
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2 years ago |
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greatbridf
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6953011b53
refactor(scheduling): switch ctx. with schedule()
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2 years ago |
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greatbridf
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a3602de618
feat(mm): add mm_list class
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2 years ago |
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greatbridf
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74fa329672
feat: make compiler optimize likely branches
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2 years ago |
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greatbridf
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d551a55a48
fix(page.refcount): alloc refcount in ident. area
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2 years ago |
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greatbridf
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e3d5803469
optimize(mm): rename pptr_t, make funcs constexpr
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2 years ago |
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greatbridf
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8af1356b08
style(mm): simplify code
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2 years ago |
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greatbridf
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2ef440f8e1
change(vfs): use c++
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2 years ago |
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greatbridf
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ad07d066eb
fix(mmap): read mapped data from file[offset]
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2 years ago |
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greatbridf
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82cd10f0fc
feat(mmap): able to do memory maps in kernel space
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2 years ago |
 greatbridf
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88add58cf5
feat(kernel_thread): impl. kernel_thread forking
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2 years ago |
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greatbridf
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db7926548d
feat: create kernel thread
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2 years ago |
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greatbridf
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904883c5e3
refactor: add context save and load functions
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2 years ago |
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greatbridf
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b013728ac4
feat(syscall): impl. syscalls
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2 years ago |
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greatbridf
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c6a8f96e74
feat(serial): input data echo
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2 years ago |
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greatbridf
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be01268409
feat(process): scheduling
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2 years ago |
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greatbridf
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dcfa27d1dc
feat(process): add struct thread
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2 years ago |
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greatbridf
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342ecc0e21
feat(process): enter user mode
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2 years ago |
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greatbridf
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9ba4232b4c
feat(interrupt): align stack in ISR
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2 years ago |
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greatbridf
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90cc9522ab
refactor: 拆分mem和mm，对interrupt使用cpp
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2 years ago |
