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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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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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
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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.
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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.
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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.
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6 years ago |
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WangRunji
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a2111a928f
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Move thread mod to ucore-process crate
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6 years ago |
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WangRunji
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fed7b38845
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Try to fix travis for x86_64
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6 years ago |
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WangRunji
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776dc976c9
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Fix for user
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6 years ago |
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WangRunji
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6022ec8efc
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Fix load user program out of range
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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.
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6 years ago |
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WangRunji
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c8a9eaf3e6
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Split process mod to extern crate
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6 years ago |
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WangRunji
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37a6df252f
|
Refactor process mod
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6 years ago |
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WangRunji
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97b838981f
|
Fix console
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6 years ago |
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WangRunji
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cf1a2d3450
|
Simple kernel shell
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6 years ago |
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WangRunji
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542a06d50e
|
Set default log level to WARN
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6 years ago |
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WangRunji
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5647fb1273
|
Fix build guide
|
6 years ago |
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WangRunji
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60c2a77ac1
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Unify IO in arch
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6 years ago |
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WangRunji
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f1407dff7b
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Note the reason of double fault in x86_64 release mode.
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6 years ago |
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WangRunji
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1cb50c00ba
|
Fit for SFS
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6 years ago |
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WangRunji
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6b0556e135
|
Add Cargo.lock
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6 years ago |
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WangRunji
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0c9679b710
|
Fix fork and syscall return value.
|
6 years ago |
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WangRunji
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27daa6d491
|
Fix user trap
|
6 years ago |
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WangRunji
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69bc5caa81
|
Fix syscall return value, args. Pass `hello`.
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6 years ago |
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WangRunji
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76f5af7d30
|
Merge `rust_main`. Change the way to pass multiboot info address.
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6 years ago |
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WangRunji
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c768ec3e1e
|
Recover fs for RV32. Add user-riscv.img
Now load user programs from SFS data linked at kernel.
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6 years ago |
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WangRunji
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019770c92d
|
Modify build path
|
6 years ago |
|
WangRunji
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3286fed36c
|
Recover syscall for RV32
|
6 years ago |
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WangRunji
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1ad3ed738e
|
Can run user program in RV32
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6 years ago |
|
WangRunji
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c0138c4c35
|
Fix linking user program binaries
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6 years ago |
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WangRunji
|
4faa8a65ae
|
Move kernel to a new directory
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6 years ago |
