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400 Commits 6 Branches 1 Tag 15 MiB
906019f7c6
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Author SHA1 Message Date
dzy
906019f7c6 Add little notes for BitAllocator 2018-09-07 20:53:37 +08:00
WangRunji
30a569d889 Update README 2018-08-07 16:48:34 +08:00
WangRunji
cbe7affc5d Merge riscv for QEMU & FPGA 2018-08-07 16:11:48 +08:00
WangRunji
ff8930a36c Make frame allocator smaller. Fix serial stupid bug. 2018-08-07 15:09:11 +08:00
WangRunji
3cf118ba67 Mul & div inst emulation 2018-08-07 14:53:35 +08:00
WangRunji
b99dc3d1cf Merge branch 'new-rv-toolchain' into board 2018-08-06 19:07:56 +08:00
WangRunji
640872d154 Use alloc API to fix stack overflow in release mode. 2018-08-06 19:04:18 +08:00
WangRunji
384f6a9c9c Change kernel heap to identity map 2018-08-06 18:07:42 +08:00
WangRunji
dc97b4b433 Fix atomic_compare_exchange 2018-08-06 18:03:21 +08:00
WangRunji
3d0d6e3d02 Merge branch 'new-rv-toolchain' into board 
# Conflicts:
#	kernel/Makefile
#	kernel/src/arch/riscv32/boot/entry.asm
 2018-08-05 18:52:13 +08:00
WangRunji
3d6fcb8d8c Fix x86_64. Not elegant. 2018-08-05 17:50:56 +08:00
WangRunji
b61a2c9dd2 Fix user project for new toolchain 2018-08-05 10:41:51 +08:00
WangRunji
4c402a5706 Update travis 2018-08-05 01:07:52 +08:00
WangRunji
10e3cea340 Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken. 2018-08-05 00:24:36 +08:00
WangRunji
296b6196f4 rv64 toolchain configure for riscv-pk 2018-08-04 23:02:50 +08:00
WangRunji
b88648ff44 Fit for newest Rust nightly. x86_64 ok, riscv32 broken. 2018-08-04 16:20:25 +08:00
WangRunji
7e5726845f Simple bootloader. Remove riscv-pk. 2018-08-03 19:27:38 +08:00
WangRunji
025d3eba22 Update README 2018-07-26 20:21:21 +08:00
WangRunji
a2111a928f Move thread mod to ucore-process crate 2018-07-17 19:06:30 +08:00
WangRunji
fed7b38845 Try to fix travis for x86_64 2018-07-17 12:52:39 +08:00
WangRunji
776dc976c9 Fix for user 2018-07-17 12:07:21 +08:00
WangRunji
6022ec8efc Fix load user program out of range 2018-07-17 11:45:55 +08:00
WangRunji
06b39ed521 Impl remove any for StrideScheduler 2018-07-17 11:01:51 +08:00
WangRunji
52d3443e05 Recover idle process. Make shell wait for the user it spawned. 2018-07-17 10:47:05 +08:00
WangRunji
04b62ec79f Use Vec instead of array in Scheduler 2018-07-17 02:13:42 +08:00
WangRunji
c8a9eaf3e6 Split process mod to extern crate 2018-07-17 01:56:28 +08:00
WangRunji
37a6df252f Refactor process mod 2018-07-17 00:23:02 +08:00
WangRunji
97b838981f Fix console 2018-07-16 22:02:03 +08:00
WangRunji
cf1a2d3450 Simple kernel shell 2018-07-16 17:31:29 +08:00
WangRunji
542a06d50e Set default log level to WARN 2018-07-16 17:28:15 +08:00
WangRunji
f7e6ffcbda Try to fix travis for both arch 2018-07-16 14:44:21 +08:00
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