WangRunji
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9418d5de70
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Impl RRScheduler
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7 years ago |
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WangRunji
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dc74d37697
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Use switch() to simplify sys_wait. Add #[inline(never)] to switch().
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7 years ago |
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WangRunji
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64b3716c92
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HUGE: Impl switch() like ucore/xv6.
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7 years ago |
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WangRunji
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25d459f389
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Use virtual address to access VGA
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7 years ago |
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WangRunji
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8f306edd85
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Fix sys_wait. Pass `exit` & `sleep`.
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7 years ago |
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WangRunji
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db8cd7b786
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Use `LOG` env to set log level
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7 years ago |
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WangRunji
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58c8fc86d1
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Fix 'make run'
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7 years ago |
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WangRunji
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5f98726cb8
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Fix dead lock in release mode by using volatile.
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7 years ago |
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WangRunji
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2867ae60b6
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Add ucore & xv6-x86_64 user program img file.
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7 years ago |
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WangRunji
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859b3891c1
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Kill the process when bad exception occurs.
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7 years ago |
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WangRunji
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daac42ce8b
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Merge all schedule operations to one at the end of interrupt handling.
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7 years ago |
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WangRunji
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a7f6ba2556
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Refactor syscall mod and add some docs
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7 years ago |
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WangRunji
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6c135bca24
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Refactor interrupt mod and add some docs
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7 years ago |
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WangRunji
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f4091c4d7e
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Change package name
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7 years ago |
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WangRunji
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f7bdfa2913
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Generate vector.asm by build.rs.
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7 years ago |
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WangRunji
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7d644966d2
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Try to fix travis
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7 years ago |
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WangRunji
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ffb7e194f9
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Fix set TSS in SMP
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7 years ago |
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WangRunji
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2f71eab39b
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Use x86_64 IDT again
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7 years ago |
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WangRunji
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f35d74c734
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Huge refactor for interrupt.
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7 years ago |
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WangRunji
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4e35b927d2
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Yield. Shorter schedule interval.
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7 years ago |
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WangRunji
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601d0f85bd
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Add an event system in the Processor. Can sleep and wakeup.
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7 years ago |
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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
|
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 |
