equation314
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97539dd760
|
aarch64: speed up page table map/unmap
1. update crate aarch64, call tlb_invalidate() instead of tlb_invalidate_all() in MapperFlush::flush().
2. reduce user stack size to 1MiB.
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6 years ago |
|
equation314
|
52251b2adb
|
aarch64: refactor to linear mapping
TODO:
* `map`, `unmap` is significantly slower than other archs
* set segment permissions for kernel page table in bootloader
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6 years ago |
WangRunji
|
fe0045c0c9
|
remove legacy 'is32' code
|
6 years ago |
|
equation314
|
279f983786
|
aarch64: put the kernel in the top VA range
|
6 years ago |
|
WangRunji
|
b5ced136f7
|
fix merge compile error
|
7 years ago |
|
WangRunji
|
2daf8c188d
|
Merge remote-tracking branch 'equation314/arch-aarch64' into dev
# Conflicts:
# .gitignore
# kernel/Cargo.lock
# kernel/Cargo.toml
# kernel/Makefile
# kernel/riscv32-blog_os.json
# kernel/src/consts.rs
# kernel/src/fs.rs
# kernel/src/lib.rs
# kernel/src/process/context.rs
# kernel/src/process/mod.rs
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7 years ago |
