WangRunji
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c02c82cbd6
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Fix a lot of bugs by adding an instruction.
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7 years ago |
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WangRunji
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0f26f6ffd6
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Basic EventHub and Timer.
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7 years ago |
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WangRunji
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950fe4fedc
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Use crate `log`. Print with color in console.
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7 years ago |
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WangRunji
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d798c8084a
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Pass uCore `forktest`
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7 years ago |
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WangRunji
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731d6319e4
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Can load user programs from sfs.img (hard linked).
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7 years ago |
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WangRunji
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893658baf8
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uCore `hello` is available!
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7 years ago |
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WangRunji
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8c64b2abb2
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uCore 32bit user program is runnable!
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7 years ago |
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WangRunji
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5a1dc423e0
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Shared memory & Copy on write !
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7 years ago |
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WangRunji
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4d6925a562
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Fork (not finished). Not depend on boot_info after remap_kernel.
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7 years ago |
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WangRunji
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678d1d2b54
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Some tiny changes
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7 years ago |
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WangRunji
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7cdfb9e6e2
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Basic syscall
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7 years ago |
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WangRunji
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09147732bc
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Fix user stack. Make MemoryArea fields private.
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7 years ago |
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WangRunji
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b885b7ce6a
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Fix check for MemorySet. Fix copy user program.
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7 years ago |
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WangRunji
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9723d7c1a3
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Add Invalid Opcode handler. Set rsp when going to user.
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7 years ago |
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WangRunji
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40b02c33cb
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Switch page table for user process
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7 years ago |
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WangRunji
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369f3183a3
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Ready for running user process. TODO: switch page table
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7 years ago |
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WangRunji
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82739d3d3d
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Update crate `multiboot2` to 0.5 . Get section's name.
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7 years ago |
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WangRunji
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dff2c4d1be
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Refactor `remap_the_kernel` using `MemorySet`
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7 years ago |
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WangRunji
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5714df7c39
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Remove `temporary_page` from function args
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7 years ago |
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WangRunji
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5075abc5b0
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Make FrameAllocator global!
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7 years ago |
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WangRunji
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5707dfd00a
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Merge branch 'memory' into process
# Conflicts:
# src/arch/x86_64/smp.rs
# src/memory/mod.rs
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7 years ago |
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WangRunji
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62cb97de8c
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Fit name conventions by Clion, simplify some names.
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7 years ago |
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WangRunji
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8ce3173c3d
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Link a user program from xv6-x86_64 in. Add elf crate.
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7 years ago |
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WangRunji
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7a68e4a177
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Merge branch 'process' into dev
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7 years ago |
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WangRunji
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6e157ee97d
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Split process mod. Move TrapFrame operation to arch.
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7 years ago |
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WangRunji
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0553d3374d
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Can switch between `init` and `idle` process
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7 years ago |
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WangRunji
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4f18f70e19
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Can switch between ring0 and ring 3. Fix IDT bugs.
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7 years ago |
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WangRunji
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7d28231f1b
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Can run into another kernel thread
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7 years ago |
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WangRunji
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5d857c38eb
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Let struct Stack own the stack, panic on Drop. Add a little process mod.
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7 years ago |
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WangRunji
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09098f0d2f
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Add physical mod and reorganize.
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7 years ago |
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WangRunji
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0539f8673e
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Rewrite interrupt handlers using Redox style. Prepare for saving context.
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7 years ago |
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WangRunji
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e2e9ead17c
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Improve MockPageTable. Fix tests.
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7 years ago |
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WangRunji
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733c102836
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EnhancedClockSwapManager
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7 years ago |
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WangRunji
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c0d83ef75b
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Make tests safe, by using Arc & RefCell.
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7 years ago |
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WangRunji
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e5e27db4ec
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New page_table mod. Addr -> VirtAddr.
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7 years ago |
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WangRunji
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8d304da4b4
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MockSwapper
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7 years ago |
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WangRunji
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7b39e4ce66
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Fix link error when building on docker.
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7 years ago |
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WangRunji
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c218d834f4
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Fix rust nightly version on Travis CI
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7 years ago |
Ben Pig Chu
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a4fc897810
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make docker workflow work on windows
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7 years ago |
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WangRunji
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470d5692fe
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Pass test for FifoSwapManager. Change interface.
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7 years ago |
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WangRunji
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be6ff50d7f
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Test framework for FifoSwapManager. Not passed.
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7 years ago |
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WangRunji
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a1e9ee36b2
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Basic SwapManager & MockPageTable
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7 years ago |
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WangRunji
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0420e85e4d
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Simple VMA & MM struct at extern crate.
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7 years ago |
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WangRunji
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69f6f4070e
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Add IRQ handler for ToUser, ToKernel, GPF, Syscall.
Now trigger ToUser interrupt will cause GPF.
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7 years ago |
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WangRunji
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cb19bc5464
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Start AP one by one. Fix deadlock.
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7 years ago |
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WangRunji
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2b813b2acc
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Set CPU num to 4. Init lapic for each. TODO: fix deadlock.
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7 years ago |
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WangRunji
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f6df3c412c
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Now CPU1 can handle interrupt. Alloc TSS & GDT & IDT at kernel heap.
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7 years ago |
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WangRunji
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3e9ee46850
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Now CPU1 can enter Rust. Change kernel guard page.
CPU1 is sharing page table with CPU0
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7 years ago |
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WangRunji
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1e293763bc
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Fix loading entryother. Now CPU1 can print OK.
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7 years ago |
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WangRunji
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8a8aff8917
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Copy start_ap to lapic.c . Simple startothers(). Try to boot AP but failed.
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7 years ago |
