83 Commits (02a40b359bd72f556b10a27854787145ea014cc3)

Author	SHA1	Message	Date
Jiajie Chen	8cb11b7aa8	Implement tid/pid/ppid separation	6 years ago
WangRunji	84c12ae6e1	rename functions. ignore readonly in mmap to avoid page fault.	6 years ago
Jiajie Chen	1645451749	Implement memory_set splitting for munmap, add sys_sysinfo	6 years ago
Jiajie Chen	69498ae909	Fix delay memory handler: set present=true before unmapping	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	2683314c38	Allocate pages eagerly for Delay when forking. Implement sys_getsockname.	6 years ago
Jiajie Chen	a51b9dbd90	Implement tls setup code(not working yet), tcp sys_bind and sys_connect	6 years ago
WangRunji	738554386b	introduce VMError to simplify EFAULT error handling	6 years ago
Jiajie Chen	e543449836	Implement basic version of sys_munmap and sys_time	6 years ago
WangRunji	6d78206f77	impl finding free area for mmap	6 years ago
WangRunji	ca45f8f152	fix check user ptr in syscalls	6 years ago
Jiajie Chen	8313b8854e	cherry-pick virtio improvement from lab8-rv32 ... Move mandelbrot to test mod, cleanup virtio feature negotiation and add addr2line script to Makefile Implement full virtqueue operations, virtio input driver Use new virtqueue implementation for virtio net driver Implement virtio blk device support and use it instead of memory sfs when available fix dirty hack for virtio_blk	6 years ago
WangRunji	fc8888db72	update for new paging mechanism on riscv. move kernel va to 0x(ffffffff)c0000000.	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	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	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	21adebb203	run until ms.token()	6 years ago
dzy	0dbffbc0fa	temporary	6 years ago
equation314	aa5bd3041b	Merge branch 'master' into arch-aarch64	6 years ago
Ben Pig Chu	07b8a063ec	maually remove warning, pt2	6 years ago
Ben Pig Chu	1ca2bde069	maually remove warning, pt1	6 years ago
equation314	b5cc79d1b2	modify mmio() & set_mmio() in PageEntry	6 years ago
equation314	5987c2068b	aarch64/fb: remap framebuffer base address	6 years ago
WangRunji	9b0b0064d0	Merge remote-tracking branch 'equation314/arch-aarch64' into dev ... # Conflicts: # kernel/src/arch/aarch64/memory.rs # kernel/src/arch/aarch64/paging.rs # kernel/src/process/context.rs	6 years ago
WangRunji	557f021c08	fix DelayHandler & MemoryAttr	6 years ago
WangRunji	ff806d4465	move common codes to InactivePageTable trait	6 years ago
WangRunji	102866bcf9	introduce MemoryHandler and refactor MemorySet. temporary disable swap. ... This is a manual rebase of LCY's code	6 years ago
equation314	aa5e7a4e6f	remove #![feature(extern_crate_item_prelude)]	6 years ago
WangRunji	2afe8c731e	Merge remote-tracking branch 'equation314/arch-aarch64' into dev ... # Conflicts: # crate/memory/src/memory_set.rs # kernel/Cargo.lock # kernel/src/arch/aarch64/interrupt/handler.rs # kernel/src/arch/aarch64/interrupt/mod.rs # kernel/src/arch/aarch64/memory.rs # kernel/src/arch/aarch64/mod.rs # kernel/src/arch/aarch64/paging.rs # kernel/src/consts.rs # kernel/src/fs.rs # kernel/src/lib.rs # kernel/src/memory.rs # kernel/src/process/context.rs # tools/riscv-pk/.gitignore # tools/riscv-pk/LICENSE # tools/riscv-pk/Makefile.in # tools/riscv-pk/README.md # tools/riscv-pk/aclocal.m4 # tools/riscv-pk/bbl/bbl.ac # tools/riscv-pk/bbl/bbl.c # tools/riscv-pk/bbl/bbl.h # tools/riscv-pk/bbl/bbl.lds # tools/riscv-pk/bbl/bbl.mk.in # tools/riscv-pk/bbl/logo.c # tools/riscv-pk/bbl/payload.S # tools/riscv-pk/bbl/raw_logo.S # tools/riscv-pk/bbl/riscv_logo.txt # tools/riscv-pk/config.h.in # tools/riscv-pk/configure # tools/riscv-pk/configure.ac # tools/riscv-pk/dummy_payload/dummy_entry.S # tools/riscv-pk/dummy_payload/dummy_payload.lds # tools/riscv-pk/dummy_payload/dummy_payload.mk.in # tools/riscv-pk/machine/atomic.h # tools/riscv-pk/machine/bits.h # tools/riscv-pk/machine/disabled_hart_mask.h # tools/riscv-pk/machine/emulation.c # tools/riscv-pk/machine/emulation.h # tools/riscv-pk/machine/encoding.h # tools/riscv-pk/machine/fdt.c # tools/riscv-pk/machine/fdt.h # tools/riscv-pk/machine/finisher.c # tools/riscv-pk/machine/finisher.h # tools/riscv-pk/machine/flush_icache.c # tools/riscv-pk/machine/htif.c # tools/riscv-pk/machine/htif.h # tools/riscv-pk/machine/machine.ac # tools/riscv-pk/machine/machine.mk.in # tools/riscv-pk/machine/mcall.h # tools/riscv-pk/machine/mentry.S # tools/riscv-pk/machine/minit.c # tools/riscv-pk/machine/misaligned_ldst.c # tools/riscv-pk/machine/mtrap.c # tools/riscv-pk/machine/mtrap.h # tools/riscv-pk/machine/muldiv_emulation.c # tools/riscv-pk/machine/uart.c # tools/riscv-pk/machine/uart.h # tools/riscv-pk/machine/uart16550.c # tools/riscv-pk/machine/uart16550.h # tools/riscv-pk/machine/unprivileged_memory.h # tools/riscv-pk/machine/vm.h # tools/riscv-pk/scripts/config.guess # tools/riscv-pk/scripts/config.sub # tools/riscv-pk/scripts/install.sh # tools/riscv-pk/scripts/mk-install-dirs.sh # tools/riscv-pk/scripts/vcs-version.sh # tools/riscv-pk/util/snprintf.c # tools/riscv-pk/util/string.c # tools/riscv-pk/util/util.mk.in	6 years ago
equation314	0eb33b661f	aarch64/mmu: fix some bugs	6 years ago
WangRunji	18640b7537	impl NoMMU	6 years ago
WangRunji	52fe93188d	disable delay allocating frame, remove `memory_set_record`	6 years ago
equation314	264600f145	aarch64/mmu: add io remap	6 years ago
equation314	a9de99d3a9	aarch64/mmu: remap kernel memory ranges at the end of memory::init()	6 years ago
WangRunji	12457f10cb	update `memory` crate to 2018 edition	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	9d803e87d9	replace some unwrap() and comment the cow pgfault handler	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
lcy1996	c5499a62c5	Fix bug in swap in/out. Address ailign to 4K.	6 years ago
lcy1996	5ee44588e0	Enlarge the physical and kernel heap memory. Fix the bug in map the kernel.	6 years ago
lcy1996	9adcea44d5	Code transplanting: Fix bugs. Pass test 'spin'	6 years ago
lcy1996	c8ea2cb0cf	Fix bug and enable swap in/out and frame delayed allocating.	6 years ago
lcy1996	b1425a53f9	finish frame delayed allocating	6 years ago
lcy1996	504401355f	Add expr3 report(not finiished.	6 years ago
lcy1996	edde416052	Finish swap for multi-user process	6 years ago
WangRunji	72dc3f62ad	Remove kernel stack from MemorySet.	6 years ago