53 Commits (c7d736acd4acca7ed2b1dcd8cf1e6bb18efe87d2)

Author	SHA1	Message	Date
WangRunji	2303a8099b	update Rust compiler to support riscv64	6 years ago
WangRunji	ac0c19cdb0	support Sv39 ... To test: make run arch=riscv64 board=u540	6 years ago
WangRunji	fc8888db72	update for new paging mechanism on riscv. move kernel va to 0x(ffffffff)c0000000.	6 years ago
WangRunji	66c84b4599	update to x86_64 0.4	6 years ago
WangRunji	047f4ffdcc	cherry-pick jiegec's work (#3) from lab8-rv32: virtio drivers, network stack ... Read and parse dtb upon boot Implement virtio net device detection Negotiate feature bits for virtio-net Read MAC address from virtio-net device and detect virtqueues Receiving from virtio net device is working for the first time Implement driver interface and interrupt handling routines Rearrange drivers into upper directory Implement initial support for processing arp request and reply packet Refactor MAC address and IPv4 address into structs, and implement ICMP echo reply Fix typos Implement initial support for virtio gpu driver Complete first working version of virtio gpu driver with mandelbrot example Use smoltcp and implement a udp and tcp server on top of it Cleanup virtio net code	6 years ago
WangRunji	2d5178d0b7	rename ucore to rcore	6 years ago
WangRunji	61dfcb5558	Merge remote-tracking branch 'equation314/arch-aarch64' into merging ... # Conflicts: # kernel/Makefile # kernel/src/arch/aarch64/board/raspi3/irq.rs # kernel/src/arch/aarch64/memory.rs # kernel/src/arch/riscv32/paging.rs # kernel/src/arch/x86_64/paging.rs	6 years ago
WangRunji	259e7c842e	update Cargo.toml & Makefile	6 years ago
WangRunji	33eaded142	Merge remote-tracking branch 'bpc/user-lib-bin' into merge-1228 ... # Conflicts: # kernel/src/arch/riscv32/compiler_rt.c # kernel/src/arch/riscv32/consts.rs # kernel/src/arch/riscv32/context.rs # kernel/src/arch/riscv32/io.rs # kernel/src/arch/riscv32/memory.rs # kernel/src/arch/riscv32/paging.rs # user/ucore-ulib/src/syscall.rs	6 years ago
WangRunji	c65b7357a4	use riscv crate from github	6 years ago
WangRunji	a852c96136	Merge branch 'master' into rust-rv64 ... # Conflicts: # crate/memory/src/memory_set.rs # kernel/src/arch/riscv32/compiler_rt.rs # kernel/src/arch/riscv32/memory.rs # kernel/src/arch/riscv32/paging.rs # kernel/src/memory.rs # kernel/src/process/mod.rs	6 years ago
dzy	0dbffbc0fa	temporary	6 years ago
dzy	a75e52691d	port to newer riscv crate supporting rv64	6 years ago
Ben Pig Chu	fa03f7b112	use the simple-filesystem crate with FsError	6 years ago
equation314	b5cc79d1b2	modify mmio() & set_mmio() in PageEntry	6 years ago
equation314	48cf25716f	aarch64/fb: flush data cache around mailbox accesses ... can run on real raspi3	6 years ago
equation314	5987c2068b	aarch64/fb: remap framebuffer base address	6 years ago
equation314	d7511d8120	aarch64/fb: add mailbox property interfaces	6 years ago
equation314	81af2c82fd	aarch64: reduce some warnings, config system/generic timer in Makefile	6 years ago
equation314	6879c66e58	aarch64: set TTBR1 = TTBR0 in InactivePageTable::edit(), swap is OK ... TODO: flush icache in the right place	6 years ago
WangRunji	b5ced136f7	fix merge compile error	6 years ago
WangRunji	fcf5074500	impl M-mode kernel for riscv32	6 years ago
WangRunji	18640b7537	impl NoMMU	6 years ago
WangRunji	2daf8c188d	Merge remote-tracking branch 'equation314/arch-aarch64' into dev ... # Conflicts: # .gitignore # kernel/Cargo.lock # kernel/Cargo.toml # kernel/Makefile # kernel/riscv32-blog_os.json # kernel/src/consts.rs # kernel/src/fs.rs # kernel/src/lib.rs # kernel/src/process/context.rs # kernel/src/process/mod.rs	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
WangRunji	205f90a264	Merge branch 'dev' into g4-merge ... # Conflicts: # crate/memory/src/cow.rs # crate/memory/src/memory_set.rs # crate/memory/src/paging/mod.rs # crate/memory/src/swap/mod.rs # crate/process/src/lib.rs # crate/process/src/process_manager.rs # crate/process/src/processor.rs # crate/process/src/thread.rs # crate/riscv # kernel/Cargo.lock # kernel/src/arch/riscv32/compiler_rt.rs # kernel/src/arch/riscv32/consts.rs # kernel/src/arch/riscv32/context.rs # kernel/src/arch/riscv32/interrupt.rs # kernel/src/arch/riscv32/memory.rs # kernel/src/arch/riscv32/mod.rs # kernel/src/arch/riscv32/paging.rs # kernel/src/arch/x86_64/driver/ide.rs # kernel/src/arch/x86_64/interrupt/handler.rs # kernel/src/arch/x86_64/mod.rs # kernel/src/console.rs # kernel/src/consts.rs # kernel/src/fs.rs # kernel/src/lib.rs # kernel/src/memory.rs # kernel/src/process/context.rs # kernel/src/process/mod.rs # kernel/src/syscall.rs # kernel/src/trap.rs	6 years ago
WangRunji	e06f6b8bc5	update Cargo.toml & Cargo.lock	6 years ago
WangRunji	b3e5d1987e	update Cargo.lock	6 years ago
WangRunji	beb6533059	impl sys_getdirentry. 'ls' ok.	6 years ago
WangRunji	16be828370	impl sys_fstat	6 years ago
WangRunji	e27aea47e1	impl file syscalls, without test	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 ... - use global root inode - remove global IDE on x86	6 years ago
equation314	3e1d8c5827	aarch64: implement ARM generic timer, can work in qemu	6 years ago
chenqiuhao	2002ddd5fa	move processor from wrj	6 years ago
WangRunji	0a6b4fb8f2	Modify const. Update cargo.	6 years ago
WangRunji	7229b49eb8	Use rust-lld for RV32. Remove riscv git submodule.	6 years ago
lcy1996	edde416052	Finish swap for multi-user process	6 years ago
equation314	addf49ffdb	aarch64: add crate bcm2837, implement GPIO	6 years ago
WangRunji	438e290b6d	Fix PageTable::get_entry -> Option.	6 years ago
WangRunji	f7eb09e856	Multicore processing WORKS! Basically ... ... - Rewrite processor.rs Refactor to `Processor` & `ProcessManager` - Use Box<dyn> instead of generic. - Wait/sleep/wakeup is not supported yet. I'm considering to implement them with WaitQueue.	6 years ago
WangRunji	f1771f8ef2	Finish x86 SMP startup. Support timer & IPI. ... - Remove smp, apic mod. Instead, use new bootloader & apic crate. - Disable PIC & PIT. Instead, use IOAPIC & APIC Timer.	6 years ago
WangRunji	7a9b746c68	x86_64 back to normal. ... * Fix kernel stack P4E * User programs: disk0 -> disk1 * IDE IRQ appears ??	6 years ago
WangRunji	0a9c294814	Fix x86_64 startup. TODO: higher half. ... * Remove legacy boot, MP, ACPI. * Disable SMP. * Modify startup: boot -> arch::init -> kmain. * Fix FrameAllocator on x86_64. * Remove kernel remap. * Alloc kernel heap at bss.	6 years ago
WangRunji	0437e5cb17	Make it compile for bootimage toolchain ... * Revert to nightly-2018-08-27 due to its bug on macOS * Not build C code	6 years ago
WangRunji	caeff9ad97	Update packages and fit for new Rust nightly	6 years ago
WangRunji	10e3cea340	Only use Rust toolchain to build for rv32. Set arch to rv32i. x86_64 broken.	6 years ago