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797 Commits (0938a0cb587e042e277ed731c4924e368113e7ed)

Author SHA1 Message Date
Harry Chen 1afacc4164 Fix AT register in context.S
6 years ago
Harry Chen 65d6fb5b1e Use gcc to pre-process mipsel assembly
6 years ago
Yuhao Zhou 8ed6822636 Move context switch to context.S
6 years ago
Yuhao Zhou 747d5e2bee Fix many errors.
6 years ago
Jiajie Chen 58932e0bee Add uboot instructions
6 years ago
WangRunji a712f37c65 update fs. support poll for INode.
6 years ago
Harry Chen 9f7f82a72d Fix compilation errors in drivers
6 years ago
WangRunji 56cb8654ae move E1000 driver to isomorphic_drivers crate
6 years ago
Yuhao Zhou e8071b5d50 Fix a minor bug.
6 years ago
Yuhao Zhou a10a7cafa1 Add interrupt dispatcher.
6 years ago
Yuhao Zhou 53317e84c4 Add context.
6 years ago
Jiajie Chen ceff1ad609 Fix aarch64 backtrace
6 years ago
WangRunji 847664fda1 move AHCI driver to isomorphic_drivers crate
6 years ago
Jiajie Chen a1ae2af269 Implement send for ixgbe
6 years ago
Yuhao Zhou 1fba79d26a Fix a syntax error.
6 years ago
Yuhao Zhou 40e4d23c19 Merge branch 'mipsel' of github.com:oscourse-tsinghua/rcore_plus into mipsel
6 years ago
Yuhao Zhou 05f9327272 Update mips paging.rs.
6 years ago
Jiajie Chen b0c9087f0f Implement ioctl arp translation
6 years ago
Harry Chen 78b7c7b893 Fix syscall handling for mipsel, update user programs repo
6 years ago
Jiajie Chen 55df9ca892 Initial support for ioctl SIOCGARP
6 years ago
Jiajie Chen c944d2269d Enable user to send to iface directly via packet socket
6 years ago
Jiajie Chen 77f8afa30c Refactor network endpoint, and add basic support for sockaddr_ll
6 years ago
Jiajie Chen f028823e5a Assign different IP addresses for different nics
6 years ago
Jiajie Chen d3a462e8a0 Implement hdrincl for raw socket
6 years ago
Jiajie Chen 025007c8bf Upgrade rcore-thread for riscv fixes
6 years ago
Jiajie Chen 99bb25fa7d Typo: bit_allocator => bitmap_allocator
6 years ago
WangRunji b77a52dccb move bit-allocator and rcore-thread crate to remote
6 years ago
WangRunji c9a68634f5 simplify FdSet using bitvec crate
6 years ago
Harry Chen f8a62b5549 Merge remote-tracking branch 'origin/master' into mipsel
6 years ago
Jiajie Chen c99b7a1aed Remove -machine ubuntu for newer version of QEMU
6 years ago
Harry Chen 8bc00324c8 Extract common framebuffer driver from aarch64
6 years ago
Harry Chen 0acb65ff74 Add driver for thinpad
6 years ago
Harry Chen f394f0fccb Add DTS for thinpad
6 years ago
Harry Chen 6245d86a27 Move dts to board dir, fix some import error
6 years ago
Harry Chen 015cc72aa4 Fix malta drivers
6 years ago
Harry Chen 8dff9f1b14 Re-orgnize drivers for mipsel, extract FBConsole driver to common directory
6 years ago
Harry Chen 85245c4e21 Finish serial initialization
6 years ago
Harry Chen 4e3b2fb80f Add support for 16550 serial controller
6 years ago
Jiajie Chen b4bd960a74 Map ixgbe to kernel space as well
6 years ago
Jiajie Chen ee66451873 Map e1000 to kernel space addr as well and rename its iface
6 years ago
Jiajie Chen 66af7473eb Do not use alloc::prelude
6 years ago
Jiajie Chen ca45848028 Add extra_nic option
6 years ago
Jiajie Chen 4c528be778 Fix comment in AHCI
6 years ago
Harry Chen 2d5b6948b5 Pass dtb to driver, remove rv code in io
6 years ago
Harry Chen 0a02315990 Add kernel stack for exception handling
6 years ago
Harry Chen 4ddcdeb004 Complete DTS for qemu-malta
6 years ago
Harry Chen b6f1b3c926 Merge remote-tracking branch 'origin/master' into mipsel
6 years ago
Harry Chen c496dd5778 Fix extra endif in Makefile
6 years ago
Harry Chen 34c3d139a1 Modify linker script to mipsel arch, add dts in kernel binary
6 years ago
Yuhao Zhou d588a922ab Fix some syntax errors.
6 years ago
WangRunji 05d714ff27 improve AHCI mod stage 2
6 years ago
Yuhao Zhou bcff364b1a Add exception handler for MIPS.
6 years ago
Yuhao Zhou 9bdac887f0 Remove SBI.
6 years ago
Yuhao Zhou 95b9fe5f5b Add timer for mips.
6 years ago
Yuhao Zhou cbb59d853b Fix arch error in mips.
6 years ago
Yuhao Zhou e53b3c16f6 Add interrupt for mips32 in crate::thread.
6 years ago
Yuhao Zhou a78916c57e Add MIPS target.
6 years ago
WangRunji 8d92b7b985 simplify AHCI mod stage 1
6 years ago
WangRunji 11c5609171 refactor PCI mod using pci crate
6 years ago
Jiajie Chen d9bdaf9875 Fix AHCI not working on newer versions of QEMU
6 years ago
Jiajie Chen 3dff84c686 Fix last commit for pci device probing
6 years ago
Jiajie Chen 2da17d7fcd Replace IDE with AHCI driver
6 years ago
Jiajie Chen cbba658e22 Implement ATA IDENTIFY DEVICE via AHCI interface
6 years ago
Jiajie Chen 9831cae13c Fix travis CI for riscv32
6 years ago
Jiajie Chen 236ddd0827 Move chmod to x86 specific syscall
6 years ago
Jiajie Chen 105ce6a794 Merge remote-tracking branch 'rcore/dev'
6 years ago
WangRunji 1ffd44cde0 HUGE REFACTOR net module
6 years ago
Jiajie Chen 311cf104f9 Many minor fixes to allow gcc to run inside rCore. Add some syscalls, fix SEEK_* and enlarge the heap
6 years ago
Jiajie Chen 524865ebd8 Implement sys_prlimit64 for nginx
6 years ago
WangRunji c2a90e2ab1 update dependencies
6 years ago
WangRunji b836b11792 reformat code using `cargo fmt`
6 years ago
Jiajie Chen fe88f4f77f Fix sys_readv not updating file offset
6 years ago
equation314 e4df6d6788 Fix bootloader build failure on aarch64
6 years ago
Jiajie Chen 10e883d56f Fix mmap clashing with temporary map addr. Add riscv toolchains in travis CI
6 years ago
Jiajie Chen fcfe677bcc Fix makefile and loader NULL character stripping
6 years ago
Jiajie Chen 5c33191765 Implement automatic tests using kernel cmdline
6 years ago
WangRunji dc19d38dc7 convert all C-style comments to Rust-style docs
6 years ago
WangRunji 01a0f961e9 remove remaining M-Mode & K210 code. improve docs in context.rs
6 years ago
WangRunji 6923efd250 fix last commit. improve process code.
6 years ago
Jiajie Chen e3fb47a03e Remove m-mode and k210 support.
6 years ago
WangRunji fc584753c1 update crate x86_64 to v0.5, bootloader to v0.4
6 years ago
Jiajie Chen adb66167f8 Fix a potential racing in Condvar
6 years ago
Jiajie Chen 7ee69db575 Silence sys_access and sys_chdir because rust sh use these now
6 years ago
Jiajie Chen 285ffc7618 Move absolute/relative path resolution to rcore-fs, implement dummy sys_fchown, sys_fchownat and sys_symlinkat
6 years ago
Jiajie Chen 48ebf98f11 Fix pop_with_split, check file existence in sys_access
6 years ago
Jiajie Chen 285df82b80
Fix qcow2, and add pci_passthru to MakeFile
6 years ago
Jiajie Chen 715faca0df Use qcow2 instead of img for sfsimg
6 years ago
Jiajie Chen 556d263d8e Implement sys_openat and sys_renameat
6 years ago
Jiajie Chen 0edfc07939 Allow page fault handler to bypass process lock and fix thread pool wakeup for exited process
6 years ago
Jiajie Chen 9f03bfc849 Add rand module for ip port randomization and use ethernet default mtu in ixgbe
6 years ago
Jiajie Chen 2fac6e9941 Dummy implementation for sys_statfs, sys_flock and sys_mount
6 years ago
Jiajie Chen 705505c543 Rearrange syscall order and implement dummy sys_fstatfs
6 years ago
Jiajie Chen 547baa9ecd Implement symlink following
6 years ago
Jiajie Chen 0272aa1070 Implement sys_readlink and improve sys_mremap
6 years ago
Jiajie Chen 1444fb4c42 Respect INTERP loader command in ELF and load the interpreter instead
6 years ago
Jiajie Chen 08ba9261aa Fix sys_mprotect with page alignment, dynamic loading seems working
6 years ago
Jiajie Chen d285adf277 Fix last commit for exit_in_qemu
6 years ago
Jiajie Chen b2585eb3bd Fix last commit
6 years ago
Jiajie Chen 4e0c18914f Implement sys_sendfile
6 years ago
WangRunji 638a2215b2 impl eager mmap file
6 years ago
WangRunji 5ddd5ece8d rename, simplify
6 years ago
Jiajie Chen abd93e49e3 Implement write_at for virtio_blk driver
6 years ago
Jiajie Chen c7b34a7f72 Use enable_irq explicitly in ixgbe driver
6 years ago
WangRunji cc6a069586 fix split absolute path
6 years ago
Jiajie Chen f09290442c Add pkttop.sh, bump user and drivers version
6 years ago
Jiajie Chen 6725ca10ab Fix IXGBE driver with drop and update user with working userland networking
6 years ago
WangRunji b9a7888290 update fs. impl sys_sync, sys_rmdir. fix sys_unlink.
6 years ago
Jiajie Chen 56f8f128ba Fix ixgbe driver
6 years ago
Jiajie Chen e3b7efbc94 Move ixgbe to isomorphic_drivers, and format driver codes
6 years ago
Jiajie Chen c6be460228 Fix PCI driver detaching
6 years ago
Jiajie Chen a0d9a8b2de Detach driver from the device in sys_map_pci_driver
6 years ago
Jiajie Chen 960ef2e1f8 Implement PCI driver detach and merge NetDriver trait into Driver
6 years ago
Jiajie Chen cf3b183311 Use jumbo frame in ixgbe
6 years ago
Jiajie Chen fffc330f47 Fix u540 serial print and fix sys_accept
6 years ago
Jiajie Chen 7fd9130024 Add missing changeset in last commit
6 years ago
Jiajie Chen 5d601c3ea4 Move socket to global, move and merge functions to net/structs.rs
6 years ago
WangRunji f6352b2688 fix serial interrupt on HiFiveU
6 years ago
Jiajie Chen c4df7cd3af Fix PCI MSI interrupt comment
6 years ago
WangRunji 442e1f4d0f merge bbl crate to kernel
6 years ago
WangRunji d9bb072cbd update riscv crate
6 years ago
Jiajie Chen edbf07f914 Add #[deny(warnings)] to syscall dispatch. See 17e644e54e for discussion
6 years ago
Jiajie Chen 92d40fae61 Fix missing change in last commit
6 years ago
Jiajie Chen 0d2bc0a7d4 Implement irq allocation and use irq number to identify irq source
6 years ago
Jiajie Chen c423f10483 Name ixgbe interfaces after systemd's and show link status change event
6 years ago
WangRunji d0202c945e test and fix something on HiFiveU
6 years ago
Jiajie Chen f2362d26df Disable pci interrupt temporary before we are able to read pci routing table
6 years ago
Jiajie Chen b7f47235f8 Add support for PCI legacy interrupts
6 years ago
equation314 28ce8ba81c update URL to new organization
6 years ago
Jiajie Chen 62d60d16e5 Fix sys_getcwd: return pointer to cwd
6 years ago
Jiajie Chen 2ada090430 Use buddy_system_allocator for a drop inreplacement for linked_list_allocator
6 years ago
WangRunji 6e7e9149ee update URL to new organization
6 years ago
WangRunji 17e644e54e unimportant changes
6 years ago
equation314 480bf0d14c fix struct stat layout on non-x86 archs
6 years ago
equation314 eca05a1685 add non-x86 syscall ids
6 years ago
equation314 18626a2a19 Merge branch 'bootloader' into biscuit
6 years ago
WangRunji 5a619825bc fix VGA and support keyboard escape char for rust/sh
6 years ago
Jiajie Chen 23b4c39ec7 Enlarge tcp send/recv buf for sys_accept() sockets
6 years ago
Jiajie Chen 755f820c41 Enable interrupt throttling, use spin before wait in sys_read and fix sys_bind, sys_poll for udp
6 years ago
WangRunji c6c76147d6 impl custom syscall: sys_get_paddr
6 years ago
WangRunji 1c5effae04 move hard link user asm to Rust
6 years ago
Jiajie Chen 236c403f36 Enable ixgbe ip receive checksum
6 years ago
WangRunji a3edd38046 fix VGA color on x86_64
6 years ago
WangRunji e70cac58c8 refactor x86_64 VGA using console-traits crate
6 years ago
WangRunji 0f339fcbf8 fix compile on riscv
6 years ago
WangRunji b304764fb5 fix VGA on x86_64
6 years ago
Jiajie Chen 0977814d34 Fix ixgbe and e1000 drivers by adding IFCS bit
6 years ago
Jiajie Chen e7657356a2 Implement sys_map_pci_device call for mapping BAR into user space
6 years ago
Jiajie Chen 8860f1e4a3 Implement mapping from riscv to x86_64 syscall numbering
6 years ago
Jiajie Chen cd23967f97 Fix riscv32 hartid saving
6 years ago
WangRunji b8460e20d8 fix riscv syscall ABI. fix store user tp and kernel hartid
6 years ago
Jiajie Chen a4c1d1231b Use rust user shell instead of kernel shell and fix sys_exec
6 years ago
Jiajie Chen 543fb971ed Fix input blocked when keyboard input is fast
6 years ago
Jiajie Chen 9dd576d6a1 Fix ixgbe transmitting
6 years ago
Jiajie Chen e1bcbe7eb2 Initial ixgbe driver with transitting
6 years ago
Jiajie Chen 71808b49f5 Initial ixgbe driver capable of receiving frames
6 years ago
Jiajie Chen a6bb042bd9 Support zero timeout in sys_select. Improve e1000 driver speed
6 years ago
Jiajie Chen 02a40b359b Only remap device memory region lazily
6 years ago
Jiajie Chen af63d937d6 Add udp remote endpoint state
6 years ago
Jiajie Chen 33ce72703b Enlarge tcp send/recv buf, implement getsockopt for send/recv buf and add spin_and_wait
6 years ago
WangRunji 40ac510ecd fix compile on riscv & aarch64
6 years ago
jiegec 09588d7a1f Fix Sockaddr, implement sys_rusage and fix readv
6 years ago
equation314 681c0be801 aarch64: fix the potential memory overlapping bug of bootloader
6 years ago
Jiajie Chen b7aee438db Fix sys_kill and add killtest
6 years ago
Jiajie Chen 17c08ce26c Fix sys_exit/sys_exit_group deadlock
6 years ago
Jiajie Chen 8dc7c7bd3c Implement sys_reboot with isa-debug-exit and add test script using expect
6 years ago
WangRunji 9269a9856d support fast syscall
6 years ago
WangRunji 98b3b12c96 continue refactoring process
6 years ago
Jiajie Chen 8cb11b7aa8 Implement tid/pid/ppid separation
6 years ago
Jiajie Chen 82457be2ec Make time syscall more rustful
6 years ago
Jiajie Chen cb0a51d28d Use union to implement sockaddr, and eliminate many warnings
6 years ago
Jiajie Chen d041884cc2 Fix sys_accept deadlock
6 years ago
Jiajie Chen 6697861860 Add is_listening to TcpSocketState, support sys_poll for listen
6 years ago
Jiajie Chen 6ed66d03d8 Fix sys_pipe
6 years ago
Jiajie Chen d0d05acfd0 Implement Clone for SocketWrapper
6 years ago
equation314 f3d47f4b02 aarch64: move crate bcm2837 to remote
6 years ago
equation314 68b967b48e aarch64: move crate `atags` into crate `bcm2837`
6 years ago
equation314 279f983786 aarch64: put the kernel in the top VA range
6 years ago
WangRunji 84c12ae6e1 rename functions. ignore readonly in mmap to avoid page fault.
6 years ago
WangRunji ab63c933c2 fix sys_nanosleep
6 years ago
WangRunji 491353acfd impl sys_futex. fix clear_child_tid for thread exit
6 years ago
WangRunji 84b2af3cdb refactor sys_close_internal to SocketWrapper::drop
6 years ago
Jiajie Chen 1645451749 Implement memory_set splitting for munmap, add sys_sysinfo
6 years ago
WangRunji dc55238989 fix sys_clone newtls
6 years ago
WangRunji d51c52902d minimal impl sys_clone
6 years ago
WangRunji c3563192b5 fix SysResult::Ok(isize -> usize)
6 years ago
Jiajie Chen b590545375 Implement sys_pwrite, sys_accept4 and dummy sys_chown, sys_epoll_create1. Allow recvfrom for tcp
6 years ago
WangRunji fdc28724a3 fix sys_wait -1. update fs.
6 years ago
Jiajie Chen 0666a5a7ee Implement sys_clock_gettime
6 years ago
Jiajie Chen 35dad6853f Enable SSE and save FP registers in trapframe, implement sys_pread, sys_uname and sys_sched_getaffinity, support FIXED in mmap
6 years ago
WangRunji f7f740a021 remove TLS setup code. fix check writable memory
6 years ago
Jiajie Chen 84e07a6d83 Implement sys_mprotect and move attr setting from page_fault_handler to map in Delay
6 years ago
Jiajie Chen 8809c6ca7f Improve sys_wait and replace CR with LF
6 years ago
equation314 0e38439fb8 aarch64: enable MMU in bootloader
6 years ago
Jiajie Chen 6e7dc9e349 Minor fixes around thread pool, writev, fs and implement gettid
6 years ago
Jiajie Chen 2d77b89476 Infer phdr from elf loading address, skip the first page in sys_mmap and update user to musl-enabled biscuit programs
6 years ago
Jiajie Chen cca53536d1 Implement sys_pipe, fix sys_chdir, add dummy sys_setuid, and set an ephermal port when binding port 0
6 years ago
Jiajie Chen bf5e176176 Implement sys_shutdown
6 years ago
Jiajie Chen 026ee459ec Fix sys_poll, implement sys_getpeername and dummy sys_access
6 years ago
WangRunji bc6818e365 minor improvement of net syscalls
6 years ago
Jiajie Chen a1576b12ad Fix dup2 socket ref count and sys_accept, close sockets on sys_exit
6 years ago
Jiajie Chen c5aa5922bd Fix forking and sys_dup2, implement sys_getsockopt and update sys_exec
6 years ago
Jiajie Chen 781630e06d Implement sys_select and nc is working
6 years ago
Jiajie Chen 8b9aecca1c Fix a potential racing in park() and unpark(), fix sys_poll for a running telnet
6 years ago
WangRunji 9e6483f488 refactor driver: make (Net)Driver Sync. may help avoid deadlock?
6 years ago
WangRunji 1f2625e565 minor improvement of sys_poll
6 years ago
Jiajie Chen 42b02453a0 Implement basic version of sys_poll supporting stdin and socket, fix some deadlocks and introduce some others
6 years ago
Jiajie Chen 2683314c38 Allocate pages eagerly for Delay when forking. Implement sys_getsockname.
6 years ago
Jiajie Chen 3e6860ae8a Fix lookup_inode for absolute path, and implement sys_accept for tcp
6 years ago
Jiajie Chen a51b9dbd90 Implement tls setup code(not working yet), tcp sys_bind and sys_connect
6 years ago
equation314 8bb1e65ba7 load kernel elf in bootloader
6 years ago
Jiajie Chen 82e273df58 Implement sys_read for tcp
6 years ago
Jiajie Chen 0cf57be9e5 Tftp client is working by implement udp in some syscalls
6 years ago
Jiajie Chen dcb1b51a5f Improve time-related syscall precision and add some comment for MSI
6 years ago
Jiajie Chen c6c89198cd Add cmos rtc driver for x86
6 years ago
Jiajie Chen 1a1e39c960 Move socket set to iface, redesign NetDriver trait and implement blocking net syscalls
6 years ago
equation314 b94ba7759e add aarch64 bootloader framework
6 years ago
WangRunji 738554386b introduce VMError to simplify EFAULT error handling
6 years ago
Jiajie Chen 68167efd45 Merge remote-tracking branch 'origin/biscuit' into biscuit
6 years ago
Jiajie Chen 81176e5561 Implement raw socket for ping and add SocketWrapper struct
6 years ago
WangRunji 0fd24ff92e impl sys_f(data)sync, sys_(f)truncate, sys_(un)link
6 years ago
WangRunji 451fe6b192 impl sys_chdir, sys_rename, sys_mkdir
6 years ago
WangRunji 2a6c4554d1 Merge remote-tracking branch 'course/biscuit' into biscuit
6 years ago
Jiajie Chen 687caf804d Implement sys_getcwd
6 years ago
Jiajie Chen e543449836 Implement basic version of sys_munmap and sys_time
6 years ago
WangRunji a979b6b5ec impl sys_getppid. fix checking pointer for process syscalls
6 years ago
WangRunji 132bc629fa fix bad address error code to EFAULT
6 years ago
WangRunji 472dac5d09 fix sys_getdent64. pass ls in coreutils & busybox
6 years ago
WangRunji b66c8811d1 update bootloader to fix multi-core boot bug on x86_64
6 years ago
WangRunji 8ab991ebe1 remove global ActivePageTable, because it's CPU local
6 years ago
Jiajie Chen d8345e96c7 Fix typo
6 years ago
Jiajie Chen d9e05012f0 Implement socket sys_close
6 years ago
WangRunji 1b104029ce tiny refactor: convert 'get_file' & 'get_socket' to method
6 years ago
Jiajie Chen 6ea04c91b2 Fix line editing bug
6 years ago
Jiajie Chen 29865d7aaa Add line editing function to user shell and refactor net syscall
6 years ago
Jiajie Chen 6124cd60fc Add basic implementation for syscall: connect and write
6 years ago
Jiajie Chen 984df11971 Merge remote-tracking branch 'origin/biscuit' into biscuit
6 years ago
Jiajie Chen 71336aca5c Redesign NetDriver trait and update drivers
6 years ago
WangRunji 344a537684 fix SysError to match Linux error code
6 years ago
Jiajie Chen 36292e6fcd Add dummy implementations for more syscalls
6 years ago
WangRunji c7f9921e06 support TLS for musl. partial impl sys_exit_group.
6 years ago
WangRunji f76374000e fix x86_64 syscall register (r10)
6 years ago
equation314 7a278cd421 Merge branch 'master' into biscuit
6 years ago
equation314 50a8de35bc aarch64: save current TTBR1_EL1 in context switch
6 years ago
Jiajie Chen 671b7c7b54 Implement backtrace support for x86_64
6 years ago
Jiajie Chen 6f1953b977 Add document for e1000 driver
6 years ago
Jiajie Chen af9a978a9d Fix a bug in e1000 driver, run net thread and update Makefile
6 years ago
Jiajie Chen 7a3c66a923 Receiving from e1000 driver works
6 years ago
WangRunji 85ae4b1ba1 impl sys_stat, sys_readv, sys_writev. not tested yet
6 years ago
WangRunji 4e146ec491 impl sys_lseek
6 years ago
WangRunji 70a950bf40 fix struct stat to match Linux ABI
6 years ago