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669 Commits 6 Branches 1 Tag 15 MiB
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Author SHA1 Message Date
WangRunji
5647fb1273 Fix build guide 2018-07-16 13:37:26 +08:00
WangRunji
60c2a77ac1 Unify IO in arch 2018-07-16 09:48:58 +08:00
WangRunji
f1407dff7b Note the reason of double fault in x86_64 release mode. 2018-07-15 20:51:14 +08:00
WangRunji
1cb50c00ba Fit for SFS 2018-07-15 16:44:21 +08:00
WangRunji
6b0556e135 Add Cargo.lock 2018-07-15 16:43:43 +08:00
WangRunji
0c9679b710 Fix fork and syscall return value. 2018-07-15 01:07:25 +08:00
WangRunji
27daa6d491 Fix user trap 2018-07-15 00:45:53 +08:00
WangRunji
69bc5caa81 Fix syscall return value, args. Pass hello. 2018-07-14 18:42:58 +08:00
WangRunji
76f5af7d30 Merge rust_main. Change the way to pass multiboot info address. 2018-07-14 17:58:33 +08:00
WangRunji
c768ec3e1e Recover fs for RV32. Add user-riscv.img 
Now load user programs from SFS data linked at kernel.
 2018-07-14 17:41:45 +08:00
WangRunji
019770c92d Modify build path 2018-07-14 15:09:13 +08:00
WangRunji
3286fed36c Recover syscall for RV32 2018-07-14 12:28:55 +08:00
WangRunji
1ad3ed738e Can run user program in RV32 2018-07-14 11:56:55 +08:00
WangRunji
c0138c4c35 Fix linking user program binaries 2018-07-14 01:11:47 +08:00
WangRunji
ee80a3eeb7 Fix compile user for RV32 2018-07-14 00:39:49 +08:00
WangRunji
935bcb3e15 Change user sub-project structure 2018-07-13 22:17:24 +08:00
WangRunji
f819a702c7 User programs Rust workspace. Compile OK for x86_64. 2018-07-13 15:12:35 +08:00
WangRunji
4faa8a65ae Move kernel to a new directory 2018-07-13 12:25:39 +08:00
WangRunji
02586cdb98 Move x86_64 specific external crate to arch mod 2018-07-13 11:23:01 +08:00
WangRunji
89bcd5f660 Fix kernel thread 2018-07-13 01:45:48 +08:00
WangRunji
e3a80a1223 Better some logging 2018-07-13 01:45:16 +08:00
WangRunji
9001ac1f3d Fix enter second kernel thread. But page fault now. 2018-07-13 00:00:42 +08:00
WangRunji
b1a3695dfb Prettify log output 2018-07-12 23:31:54 +08:00
WangRunji
4914d22f44 Update doc & README 2018-07-12 22:46:17 +08:00
WangRunji
f055ba7b23 Move kernel base to 0x80020000 2018-07-12 22:44:34 +08:00
WangRunji
7b4cc6d772 Fix log crate 2018-07-12 20:46:02 +08:00
WangRunji
96d8af8034 Use CowExt for RV32 2018-07-12 19:44:13 +08:00
WangRunji
7d856fe009 Fix memory::cow LLVM error for RV32 2018-07-12 19:35:21 +08:00
WangRunji
5530549a54 Recover process thread sync mod for RV32. Pass compile. 2018-07-12 18:56:29 +08:00
WangRunji
0b5c9c0c68 Print log level 2018-07-12 18:55:11 +08:00
WangRunji
42213081f5 Fix atomic_swap in core 2018-07-12 18:51:44 +08:00
WangRunji
7151c67c2a Improve LocalKey 2018-07-12 17:19:55 +08:00
WangRunji
8ff40ea1dd LocalKey / TLS support 2018-07-12 17:06:50 +08:00
WangRunji
7c7dbc9ded Add CR3 to Context (x86_64) 2018-07-12 16:42:21 +08:00
WangRunji
548951abda Forget the kernel MemorySet (x86_64) 2018-07-12 12:13:39 +08:00
WangRunji
e12c4c1ddb Set global bit for kernel region (x86_64) 2018-07-12 12:12:28 +08:00
WangRunji
7f659950cb Finish memory init 2018-07-12 02:09:41 +08:00
WangRunji
95ab3a2f3b Allocate kernel stack from heap, remove stack allocator, remove guard page. 2018-07-12 00:33:43 +08:00
WangRunji
81ff6f13e5 Fix recursive mapping, finish kernel remap. 2018-07-11 23:43:28 +08:00
WangRunji
677c1bd565 Impl page table for RV32. TODO: Fix recursive mapping. 2018-07-11 21:37:42 +08:00
WangRunji
6b819d62e4 Fix core::sync::atomic::atomic_store 
It seems to generate an incorrect instruction (swap the dst and val in SW)
 2018-07-11 21:35:21 +08:00
WangRunji
f7d75696bc Move more to x86_64 arch 2018-07-11 10:57:07 +08:00
WangRunji
d3ed84ba61 Fix compile 2018-07-11 00:53:40 +08:00
WangRunji
aecb85d5e7 Move MemorySet out to memory crate 2018-07-10 21:54:16 +08:00
WangRunji
5c14673fe0 Setup a simple page table, enable paging. 2018-07-10 17:37:38 +08:00
WangRunji
b26fee1990 Make more mods common for both x86_64 & riscv32. 2018-07-10 17:07:03 +08:00
WangRunji
87b7ea523b Experimental patch for core::sync::atomic on RISCV32I 2018-07-10 01:32:05 +08:00
WangRunji
a09be9cc40 Add doc for trap 2018-07-08 02:07:20 +08:00
WangRunji
ee242b44b2 Timer interrupt 2018-07-08 01:03:33 +08:00
WangRunji
aeb7fce0e6 SBI: Support RISCV64 2018-07-08 01:02:43 +08:00