WangRunji
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72e92c07f9
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Switch to RV64 GNU toolchain. Simplify compiler_rt.
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6 years ago |
maoyuchaxue
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f27fd37d82
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replaced spin::Mutex with sync::SpinLock, now spinlock works well.
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6 years ago |
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maoyuchaxue
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6df13c57ca
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Merge branch 'rv32-smp-porting' of https://github.com/char-fish-after-lunch/RustOS into rv32-smp-porting
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6 years ago |
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maoyuchaxue
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f7b7b1bcd6
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added workaround for atomic ops
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6 years ago |
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maoyuchaxue
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cfda03a0f2
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trying to add atomic implementations in rv32, but still buggy
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6 years ago |
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maoyuchaxue
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a34783c277
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a late proposal.pptx
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6 years ago |
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maoyuchaxue
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d55eae7122
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a late proposal.md
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6 years ago |
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maoyuchaxue
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49cd04dce3
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added rv32 smp booting, with slight modification to bbl
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6 years ago |
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maoyuchaxue
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6cf0d6db23
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fixed setting in riscv-pk to enable rv32ia, added smp option in Makefile
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6 years ago |
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WangRunji
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528c919626
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Remove root Makefile. Add dev docs link.
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6 years ago |
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WangRunji
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cd1bd55729
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Update README, travis, riscv crate.
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6 years ago |
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WangRunji
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924c061d64
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Merge branch 'x86-boot'
# Conflicts:
# crate/riscv
# kernel/Makefile
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6 years ago |
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WangRunji
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224905f12c
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Update Makefile
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6 years ago |
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WangRunji
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7a9b746c68
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x86_64 back to normal.
* Fix kernel stack P4E
* User programs: disk0 -> disk1
* IDE IRQ appears ??
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6 years ago |
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WangRunji
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7f00001fd1
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Move to higher half
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6 years ago |
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Wang Runji
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32b335adc0
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Merge pull request #4 from Hoblovski/master
Add docs & small fix to makefile
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6 years ago |
dzy
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5a0ce1e464
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Refactored RISC-V page table identity mapping into a function.
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6 years ago |
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dzy
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11223957d1
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Add `mkdir build` in makefile.
It this is missing, building with a clean repository will fail
because build/ does not exist.
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6 years ago |
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WangRunji
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84e1f148c2
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Remove legacy env files.
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6 years ago |
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WangRunji
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0a9c294814
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Fix x86_64 startup. TODO: higher half.
* Remove legacy boot, MP, ACPI.
* Disable SMP.
* Modify startup: boot -> arch::init -> kmain.
* Fix FrameAllocator on x86_64.
* Remove kernel remap.
* Alloc kernel heap at bss.
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6 years ago |
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dzy
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906019f7c6
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Add little notes for BitAllocator
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6 years ago |
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WangRunji
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0437e5cb17
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Make it compile for bootimage toolchain
* Revert to nightly-2018-08-27 due to its bug on macOS
* Not build C code
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6 years ago |
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WangRunji
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caeff9ad97
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Update packages and fit for new Rust nightly
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6 years ago |
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WangRunji
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30a569d889
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Update README
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6 years ago |
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WangRunji
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cbe7affc5d
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Merge riscv for QEMU & FPGA
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6 years ago |
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WangRunji
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ff8930a36c
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Make frame allocator smaller. Fix serial stupid bug.
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6 years ago |
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WangRunji
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3cf118ba67
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Mul & div inst emulation
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6 years ago |
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WangRunji
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b99dc3d1cf
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Merge branch 'new-rv-toolchain' into board
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6 years ago |
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WangRunji
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640872d154
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Use alloc API to fix stack overflow in release mode.
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6 years ago |
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WangRunji
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384f6a9c9c
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Change kernel heap to identity map
|
6 years ago |
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WangRunji
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dc97b4b433
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Fix atomic_compare_exchange
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6 years ago |
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WangRunji
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3d0d6e3d02
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Merge branch 'new-rv-toolchain' into board
# Conflicts:
# kernel/Makefile
# kernel/src/arch/riscv32/boot/entry.asm
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6 years ago |
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WangRunji
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3d6fcb8d8c
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Fix x86_64. Not elegant.
|
6 years ago |
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WangRunji
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b61a2c9dd2
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Fix user project for new toolchain
|
6 years ago |
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WangRunji
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4c402a5706
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Update travis
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6 years ago |
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WangRunji
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10e3cea340
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Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken.
|
6 years ago |
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WangRunji
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296b6196f4
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rv64 toolchain configure for riscv-pk
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6 years ago |
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WangRunji
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b88648ff44
|
Fit for newest Rust nightly. x86_64 ok, riscv32 broken.
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6 years ago |
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WangRunji
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7e5726845f
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Simple bootloader. Remove riscv-pk.
|
6 years ago |
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WangRunji
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025d3eba22
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Update README
|
6 years ago |
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WangRunji
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a2111a928f
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Move thread mod to ucore-process crate
|
6 years ago |
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WangRunji
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fed7b38845
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Try to fix travis for x86_64
|
6 years ago |
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WangRunji
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776dc976c9
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Fix for user
|
6 years ago |
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WangRunji
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6022ec8efc
|
Fix load user program out of range
|
6 years ago |
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WangRunji
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06b39ed521
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Impl remove any for StrideScheduler
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6 years ago |
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WangRunji
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52d3443e05
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Recover idle process. Make shell wait for the user it spawned.
|
6 years ago |
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WangRunji
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04b62ec79f
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Use Vec instead of array in Scheduler
|
6 years ago |
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WangRunji
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c8a9eaf3e6
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Split process mod to extern crate
|
6 years ago |
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WangRunji
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37a6df252f
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Refactor process mod
|
6 years ago |
|
WangRunji
|
97b838981f
|
Fix console
|
6 years ago |
