Commit Graph

365 Commits (6ea04c91b2291da46cac95e64733b2f1ef89454e)

Author SHA1 Message Date
dzy b7e124930d fix compilation errors 6 years ago
dzy 3910f71521 preliminary support for riscv64, not tested. 6 years ago
WangRunji 3a4b8f5dac fix trap for rv64 6 years ago
WangRunji 8529d9fe4e fix const, linker, build for K210 6 years ago
WangRunji 9ab4fd40ea fix atomic for K210. enable print mutex again 6 years ago
WangRunji 70b6db4282 make clear_bss faster 6 years ago
dzy 1d1d4109c3 Make script easily support both rv32 and rv64. 6 years ago
dzy 98c94a0d83 Fix register size (4->XLEN) in trap handling. 6 years ago
WangRunji 45b91fbcad update rv64 build script. print hello on QEMU! 6 years ago
WangRunji d3ef0252ac move setup_page_table to BBL 6 years ago
WangRunji 3ea104da97 Merge remote-tracking branch 'dzy/rust-rv64' into rust-rv64 6 years ago
WangRunji 0af9776dbd add .stack section. clear bss 6 years ago
WangRunji 7240198a54 fix newline: '\r\n' 6 years ago
Ben Pig Chu 5135fb0c0e the shell that is able to fork-exec-wait 6 years ago
WangRunji 62b931d576 print hello on K210 6 years ago
equation314 aa5bd3041b Merge branch 'master' into arch-aarch64 6 years ago
Ben Pig Chu 364497e379 use the error code specified in ucore_os_lab instead of ucore_plus 6 years ago
equation314 a55f3b61e6 add Makefile option `graphic` & cargo feature `nographic` 6 years ago
dzy a75e52691d port to newer riscv crate supporting rv64 6 years ago
Ben Pig Chu 6e8c80d328 panicless default fs implement 6 years ago
equation314 09c2b6e7b7 aarch64/fb: add ANSI escape sequences parser 6 years ago
Ben Pig Chu 113a33e575 translate FsError to SysError 6 years ago
Ben Pig Chu f8533442f2 return error code from syscall, not always -1 6 years ago
Ben Pig Chu fa03f7b112 use the simple-filesystem crate with FsError 6 years ago
WangRunji d4b6cc1082 compile rv64 pass on macOS 6 years ago
WangRunji 02bd2b2317 remove arch/riscv64 directory 6 years ago
equation314 6c717905d7 aarch64/fb: add foreground & background color 6 years ago
equation314 9dda78d2e3 aarch64/fb: improve the performance of ConsoleBuffer::new_line() 6 years ago
Ben Pig Chu d737b1e7ba maually remove warning, pt6 6 years ago
equation314 7b8359eeef aarch64/fb: add 8x16 font 6 years ago
Ben Pig Chu 6eb49a0106 maually remove warning, pt5 6 years ago
Ben Pig Chu 7eb9f7abcf maually remove warning, pt4 6 years ago
Ben Pig Chu 935c595083 maually remove warning, pt3 6 years ago
Ben Pig Chu 07b8a063ec maually remove warning, pt2 6 years ago
equation314 b47c4758bf aarch64/fb: add basic console driver 6 years ago
Ben Pig Chu 1ca2bde069 maually remove warning, pt1 6 years ago
dzy f954c2fd6a Completely get rid of cargo-generated target/ 6 years ago
dzy 61a3beb8ba Start porting for rv64 6 years ago
equation314 b5cc79d1b2 modify mmio() & set_mmio() in PageEntry 6 years ago
equation314 48cf25716f aarch64/fb: flush data cache around mailbox accesses 6 years ago
equation314 5987c2068b aarch64/fb: remap framebuffer base address 6 years ago
equation314 6ba9e34f77 aarch64/fb: add framebuffer initialization 6 years ago
WangRunji 9b0b0064d0 Merge remote-tracking branch 'equation314/arch-aarch64' into dev 6 years ago
WangRunji d20d22b85b add hint for user shell. detect cores through 'SMP' env. 6 years ago
WangRunji fbf59396b2 use 'ucore_*.img' by default 6 years ago
equation314 d7511d8120 aarch64/fb: add mailbox property interfaces 6 years ago
WangRunji 6952f008e0 rename ContextImpl to Process 6 years ago
WangRunji 557f021c08 fix DelayHandler & MemoryAttr 6 years ago
WangRunji 704af94211 fix rv32 entry editing 6 years ago
equation314 f76a604b78 aarch64: add driver interfaces 6 years ago
equation314 81af2c82fd aarch64: reduce some warnings, config system/generic timer in Makefile 6 years ago
equation314 5a165178cc aarch64: implement IRQ register & serial IRQ 6 years ago
WangRunji ff806d4465 move common codes to InactivePageTable trait 6 years ago
WangRunji 102866bcf9 introduce MemoryHandler and refactor MemorySet. temporary disable swap. 6 years ago
WangRunji 96a76290b6 fix rv32 __mulsi3 add overflow 6 years ago
dzy 7b0ac1b84e Script to allow rustc-only builds without cargo. 6 years ago
dzy 25ccdf6731 Update and cleanup makefile. 6 years ago
equation314 28d872064d Merge branch 'master' of https://github.com/wangrunji0408/RustOS into arch-aarch64 6 years ago
equation314 aa5e7a4e6f remove #![feature(extern_crate_item_prelude)] 6 years ago
equation314 6879c66e58 aarch64: set TTBR1 = TTBR0 in InactivePageTable::edit(), swap is OK 6 years ago
equation314 d5a6eb2020 user: fix build error 6 years ago
Wang Runji 3f2beab52d
Merge branch 'master' into user-img 6 years ago
WangRunji e7039945c1 move user img, remove useless files 6 years ago
WangRunji acafe19e26 fix runtime error on aarch64 6 years ago
equation314 66ac30d401 user: update make clean in kernel/ 6 years ago
equation314 710b6d1a28 user: update Makefiles 6 years ago
equation314 e86229cb71 user: user rust programs are runnable 6 years ago
WangRunji b5ced136f7 fix merge compile error 6 years ago
WangRunji 2afe8c731e Merge remote-tracking branch 'equation314/arch-aarch64' into dev 6 years ago
equation314 7855b70bc0 aarch64: add origin raspberrypi config.txt 6 years ago
equation314 4f592336ff aarch64: remove test functions 6 years ago
equation314 163e092c29 Merge branch 'mmu' into arch-aarch64 6 years ago
equation314 75b039c924 aarch64/mmu: move crate aarch64 to remote 6 years ago
equation314 5a83d6a20f aarch64: add user program SFS image 6 years ago
equation314 a59a7fbe9a aarch64/mmu: simply handle page fault 6 years ago
equation314 d6a54496f0 arch64/mmu: invalidate all icaches in InactivePageTable::with() 6 years ago
equation314 0eb33b661f aarch64/mmu: fix some bugs 6 years ago
WangRunji fcf5074500 impl M-mode kernel for riscv32 6 years ago
WangRunji 2f8cfabbca remove redundant nightly features 6 years ago
WangRunji a74b893bd2 update Makefile 6 years ago
equation314 f882a085d6 user: link created SFS image in kernel 6 years ago
equation314 94bc8353f7 user: create SFS image in Makefile 6 years ago
WangRunji 02eb7d9125 update 'riscv-pk' to upstream submodule 6 years ago
WangRunji 6921e9018d fix NoMMU entry point 6 years ago
WangRunji 18640b7537 impl NoMMU 6 years ago
WangRunji 52fe93188d disable delay allocating frame, remove `memory_set_record` 6 years ago
WangRunji 2db453556d try to fix interrupt & deadlock on RV32 6 years ago
equation314 d30c7e59ca aarch64: minor modify 6 years ago
equation314 264600f145 aarch64/mmu: add io remap 6 years ago
equation314 a8b334123a aarch64/mmu: add memory region attribute config 6 years ago
equation314 f9e47b2fd8 aarch64/mmu: refactor PageTableFlags 6 years ago
equation314 de6354ddd3 aarch64/mmu: use ASID to avoid flush TLB frequently in context switch 6 years ago
equation314 55087fc5a2 aarch64/mmu: use both TTBR0_EL1 & TTBR1_EL1 6 years ago
WangRunji 46f0e85230 add `ucore-i386-pic.img` user programs. reorganize imgs. 6 years ago
equation314 bb1c1abaa4 aarch64/mmu: can run on the real raspi3 6 years ago
equation314 a9de99d3a9 aarch64/mmu: remap kernel memory ranges at the end of memory::init() 6 years ago
equation314 99c5b3c3f8 Merge branch 'arch-aarch64' into mmu 6 years ago
equation314 13be52133d aarch64: move kernel stack top to 0x100000 6 years ago
equation314 f398945ad3 aarch64: hard link user program 6 years ago
equation314 9e8124abbb aarch64/mmu: mmu enabled 6 years ago
WangRunji b1bdac7d0f fix merge for aarch64. now it works! 6 years ago
WangRunji 2daf8c188d Merge remote-tracking branch 'equation314/arch-aarch64' into dev 6 years ago
WangRunji 56fcad245a update kernel to 2018 edition 6 years ago
WangRunji c4935a1477 use `pc-keyboard` crate and enable keyboard again for x86 6 years ago
lcy1996 76d2c6ec7b Fix the bug of active_table_swap() wrongly force unlock in pg fault handler 6 years ago
lcy1996 b2fec2b16b Fix a bug in context for smp 6 years ago
lcy1996 67035ac556 Fix a bug in pg fault handler caused by memory_set_record 6 years ago
lcy1996 00d0ea8a8b Modified the code in pgfault 6 years ago
lcy1996 9d803e87d9 replace some unwrap() and comment the cow pgfault handler 6 years ago
WangRunji df485d506e simplify ProcessManager 6 years ago
WangRunji 5478b9ba7b no longer show normal page fault 6 years ago
WangRunji ef75c8a072 fix unwrap panic. now user shell is working. 6 years ago
WangRunji da399dca96 remove Process struct 6 years ago
WangRunji 205f90a264 Merge branch 'dev' into g4-merge 6 years ago
WangRunji e06f6b8bc5 update Cargo.toml & Cargo.lock 6 years ago
WangRunji d27ac65df3 fix load program slice error 6 years ago
WangRunji 5ce7d0a9c0 use user shell by default. fix kernel shell removing user thread. 6 years ago
WangRunji 21b0bdcbca separate kernel shell to a mod, remove console mod 6 years ago
WangRunji b3e5d1987e update Cargo.lock 6 years ago
WangRunji 9b3294a5f2 fix clear bss when load user program. 'sh' works! 6 years ago
WangRunji 40b099ed79 clean riscv-pk in Makefile 6 years ago
WangRunji 44bf3fb07a impl sys_exec 6 years ago
equation314 576ae1d911 add setup_page_table 6 years ago
lcy1996 f4305b382f Add comment and report for expr4 6 years ago
koumingyang ef213d60bb mmu 6 years ago
lcy1996 eb00b2bfd3 merge conflict 6 years ago
lcy1996 a8da42d521 Add expr4 report and some trace for synctest 6 years ago
chenqiuhao 4d8d48cf4d repair some bugs and move child control to processmanager 6 years ago
lcy1996 65cd42028c Add illegal vma check in page fault hangler 6 years ago
lcy1996 c5499a62c5 Fix bug in swap in/out. Address ailign to 4K. 6 years ago
chenqiuhao 6652f8daf6 repair some bugs 6 years ago
chenqiuhao 8d6d3b7c37 debug for sleepkill 6 years ago
WangRunji f97e8458b8 impl stdin & stdout as INode 6 years ago
lcy1996 5ee44588e0 Enlarge the physical and kernel heap memory. Fix the bug in map the kernel. 6 years ago
lcy1996 0b900b6f03 Code Transplanting: Blocking getchar 6 years ago
lcy1996 9adcea44d5 Code transplanting: Fix bugs. Pass test 'spin' 6 years ago
WangRunji a589ae90f3 use SysError in syscalls 6 years ago
WangRunji beb6533059 impl sys_getdirentry. 'ls' ok. 6 years ago
WangRunji 124a5e0d5d impl sys_dup 6 years ago
WangRunji 16be828370 impl sys_fstat 6 years ago
WangRunji 128257c395 impl argc & argv for user process 6 years ago
equation314 5610d0bdb0 aarch64: context switch is runnable! 6 years ago
WangRunji e27aea47e1 impl file syscalls, without test 6 years ago
WangRunji 200a574a1f fix physical memory range on RV32 6 years ago
equation314 67b920cc16 aarch64: format paging.rs 6 years ago
koumingyang a0b948fb53 add basic alloc 6 years ago
koumingyang a13f39149b add basic alloc 6 years ago
WangRunji 91bd411a8f fit for multi-thread sfs 6 years ago
equation314 9fc13c8ebb aarch64: implement syscall 6 years ago
equation314 a91534e34d aarch64: implement context switch, but not tested 6 years ago