WangRunji
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c768ec3e1e
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Recover fs for RV32. Add user-riscv.img
Now load user programs from SFS data linked at kernel.
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7 years ago |
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WangRunji
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019770c92d
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Modify build path
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7 years ago |
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WangRunji
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3286fed36c
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Recover syscall for RV32
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7 years ago |
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WangRunji
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1ad3ed738e
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Can run user program in RV32
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7 years ago |
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WangRunji
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c0138c4c35
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Fix linking user program binaries
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7 years ago |
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WangRunji
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ee80a3eeb7
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Fix compile user for RV32
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7 years ago |
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WangRunji
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935bcb3e15
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Change user sub-project structure
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7 years ago |
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WangRunji
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f819a702c7
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User programs Rust workspace. Compile OK for x86_64.
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7 years ago |
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WangRunji
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4faa8a65ae
|
Move kernel to a new directory
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7 years ago |
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WangRunji
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02586cdb98
|
Move x86_64 specific external crate to arch mod
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7 years ago |
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WangRunji
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89bcd5f660
|
Fix kernel thread
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7 years ago |
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WangRunji
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e3a80a1223
|
Better some logging
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7 years ago |
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WangRunji
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9001ac1f3d
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Fix enter second kernel thread. But page fault now.
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7 years ago |
|
WangRunji
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b1a3695dfb
|
Prettify log output
|
7 years ago |
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WangRunji
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4914d22f44
|
Update doc & README
|
7 years ago |
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WangRunji
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f055ba7b23
|
Move kernel base to 0x80020000
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7 years ago |
|
WangRunji
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7b4cc6d772
|
Fix `log` crate
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7 years ago |
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WangRunji
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96d8af8034
|
Use CowExt for RV32
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7 years ago |
|
WangRunji
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7d856fe009
|
Fix memory::cow LLVM error for RV32
|
7 years ago |
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WangRunji
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5530549a54
|
Recover `process` `thread` `sync` mod for RV32. Pass compile.
|
7 years ago |
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WangRunji
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0b5c9c0c68
|
Print log level
|
7 years ago |
|
WangRunji
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42213081f5
|
Fix atomic_swap in core
|
7 years ago |
|
WangRunji
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7151c67c2a
|
Improve LocalKey
|
7 years ago |
|
WangRunji
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8ff40ea1dd
|
LocalKey / TLS support
|
7 years ago |
|
WangRunji
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7c7dbc9ded
|
Add CR3 to Context (x86_64)
|
7 years ago |
|
WangRunji
|
548951abda
|
Forget the kernel MemorySet (x86_64)
|
7 years ago |
|
WangRunji
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e12c4c1ddb
|
Set global bit for kernel region (x86_64)
|
7 years ago |
|
WangRunji
|
7f659950cb
|
Finish memory init
|
7 years ago |
|
WangRunji
|
95ab3a2f3b
|
Allocate kernel stack from heap, remove stack allocator, remove guard page.
|
7 years ago |
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WangRunji
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81ff6f13e5
|
Fix recursive mapping, finish kernel remap.
|
7 years ago |
|
WangRunji
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677c1bd565
|
Impl page table for RV32. TODO: Fix recursive mapping.
|
7 years ago |
|
WangRunji
|
6b819d62e4
|
Fix core::sync::atomic::atomic_store
It seems to generate an incorrect instruction (swap the dst and val in SW)
|
7 years ago |
|
WangRunji
|
f7d75696bc
|
Move more to x86_64 arch
|
7 years ago |
|
WangRunji
|
d3ed84ba61
|
Fix compile
|
7 years ago |
|
WangRunji
|
aecb85d5e7
|
Move MemorySet out to memory crate
|
7 years ago |
|
WangRunji
|
5c14673fe0
|
Setup a simple page table, enable paging.
|
7 years ago |
|
WangRunji
|
b26fee1990
|
Make more mods common for both x86_64 & riscv32.
|
7 years ago |
|
WangRunji
|
87b7ea523b
|
Experimental patch for core::sync::atomic on RISCV32I
|
7 years ago |
|
WangRunji
|
a09be9cc40
|
Add doc for trap
|
7 years ago |
|
WangRunji
|
ee242b44b2
|
Timer interrupt
|
7 years ago |
|
WangRunji
|
aeb7fce0e6
|
SBI: Support RISCV64
|
7 years ago |
|
WangRunji
|
02b94db859
|
Fix crate `riscv` version
|
7 years ago |
|
WangRunji
|
da6dd763d7
|
Basic trap handler
|
7 years ago |
|
WangRunji
|
4c1137a107
|
Make sure `kern_entry` at the beginning.
|
7 years ago |
|
WangRunji
|
af0e90ca1c
|
Try to update travis
|
7 years ago |
|
WangRunji
|
08777b1063
|
Add build guide.
|
7 years ago |
|
WangRunji
|
aa22fcabde
|
Change target arch to RISCV32IMA. Recover some dependencies.
|
7 years ago |
|
WangRunji
|
bf2ad7c6a5
|
Change target arch to RISCV32IMA. Recover some dependencies.
|
7 years ago |
|
WangRunji
|
37564cb9fd
|
Change build target to `riscv32ia_unknown_none`
|
7 years ago |
|
WangRunji
|
f571db5076
|
Fix kernel address
|
7 years ago |
