78 Commits

Author	SHA1	Message	Date
Jiajie Chen	221304d78a	Use phys_to_virt and virt_to_phys to replace the use of KERNEL_OFFSET	2019-05-12 15:28:42 +08:00
Jiajie Chen	f6a54c398d	[WIP] rv32 can enter userland now	2019-05-11 23:10:19 +08:00
WangRunji	cd22273ef9	refactor to linear mapping for x86_64	2019-05-11 01:06:44 +08:00
WangRunji	fbd2aef916	fix page table racing by adding a global mutex	2019-05-10 00:11:09 +08:00
Harry Chen	887a207c8b	Run cargo fmt ... Signed-off-by: Harry Chen <i@harrychen.xyz>	2019-05-09 10:12:19 +08:00
Jiajie Chen	b2777032c8	Merge remote-tracking branch 'origin/mipsel' into dev	2019-05-06 10:58:27 +08:00
WangRunji	b2de8dc9e6	fix page table racing on multi-thread	2019-05-04 14:36:12 +08:00
WangRunji	da58486be5	refactor syscall: move all context and functions to struct Syscall	2019-05-04 13:16:42 +08:00
Jiajie Chen	ad2f02388c	Fix compilation on mipsel	2019-05-02 15:18:41 +08:00
Jiajie Chen	81fde731d0	Save and log file paths on sys_open and sys_close	2019-05-02 15:07:06 +08:00
Jiajie Chen	8651f09b31	Automatically enlarge heap when kernel heap is about to run out	2019-05-01 18:33:55 +08:00
Yuhao Zhou	b45d75c168	Align base address in init_heap().	2019-04-30 00:10:39 +08:00
Jiajie Chen	e5894b652c	Format code	2019-04-29 10:20:51 +08:00
chyyuu	28dbfd66b9	add more comments and CHANGE Fn name: run_user_shell TO add_user_shell	2019-04-27 15:57:34 +08:00
chyyuu	734e01cc46	fix bug: sys_mmap didn't zero clean the anonymous memory ... We can use delay mode or eager mode(in added comment codes) WRJ's great work!	2019-04-25 16:00:29 +08:00
WangRunji	45c2ec0b17	works on K210!	2019-04-21 23:48:46 +08:00
WangRunji	1e5f901926	shrink kstack size, avoid alloc kstack for init thread	2019-04-21 23:48:46 +08:00
chyyuu	144090e42d	add syscall: sys_times partial implementation	2019-04-21 17:07:40 +08:00
WangRunji	e01d23e526	replace riscv-pk by OpenSBI !	2019-04-20 00:15:55 +08:00
Jiajie Chen	41dab25f9c	Merge remote-tracking branch 'origin/master' into dev	2019-04-09 20:30:30 +08:00
Yuhao Zhou	cbb4431231	Fix memory size.	2019-04-06 02:10:30 +08:00
WangRunji	b77a52dccb	move bit-allocator and rcore-thread crate to remote	2019-04-04 12:45:55 +08:00
Harry Chen	2d5b6948b5	Pass dtb to driver, remove rv code in io ... Signed-off-by: Harry Chen <i@harrychen.xyz>	2019-04-02 01:59:50 +08:00
WangRunji	b836b11792	reformat code using cargo fmt	2019-03-27 18:45:24 +08:00
Jiajie Chen	e3fb47a03e	Remove m-mode and k210 support.	2019-03-26 08:28:10 +08:00
Jiajie Chen	0edfc07939	Allow page fault handler to bypass process lock and fix thread pool wakeup for exited process	2019-03-23 23:50:30 +08:00
WangRunji	5ddd5ece8d	rename, simplify	2019-03-22 23:45:57 +08:00
Jiajie Chen	2ada090430	Use buddy_system_allocator for a drop inreplacement for linked_list_allocator	2019-03-18 09:00:51 +08:00
WangRunji	c6c76147d6	impl custom syscall: sys_get_paddr	2019-03-16 21:24:41 +08:00
Jiajie Chen	71808b49f5	Initial ixgbe driver capable of receiving frames	2019-03-14 09:30:43 +08:00
WangRunji	84c12ae6e1	rename functions. ignore readonly in mmap to avoid page fault.	2019-03-09 15:55:00 +08:00
WangRunji	8ab991ebe1	remove global ActivePageTable, because it's CPU local	2019-03-02 11:19:47 +08:00
WangRunji	2d5178d0b7	rename ucore to rcore	2019-01-03 21:26:50 +08:00
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	2018-12-28 17:41:21 +08:00
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	2018-12-28 16:55:09 +08:00
dzy	21adebb203	run until ms.token()	2018-12-26 14:56:13 +08:00
dzy	0dbffbc0fa	temporary	2018-12-26 00:12:10 +08:00
WangRunji	d4b6cc1082	compile rv64 pass on macOS	2018-12-20 01:13:42 +08:00
Ben Pig Chu	1ca2bde069	maually remove warning, pt1	2018-12-17 23:54:13 +08:00
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	2018-12-15 20:33:25 +08:00
equation314	81af2c82fd	aarch64: reduce some warnings, config system/generic timer in Makefile	2018-12-11 16:58:04 +08:00
WangRunji	ff806d4465	move common codes to InactivePageTable trait	2018-12-08 12:50:50 +08:00
WangRunji	102866bcf9	introduce MemoryHandler and refactor MemorySet. temporary disable swap. ... This is a manual rebase of LCY's code	2018-12-08 00:29:55 +08:00
WangRunji	b5ced136f7	fix merge compile error	2018-12-02 00:58:15 +08:00
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	2018-12-02 00:27:10 +08:00
WangRunji	18640b7537	impl NoMMU	2018-11-27 01:23:07 +08:00
WangRunji	52fe93188d	disable delay allocating frame, remove memory_set_record	2018-11-27 01:18:30 +08:00
equation314	9e8124abbb	aarch64/mmu: mmu enabled	2018-11-20 16:46:16 +08:00
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	2018-11-20 00:15:19 +08:00
WangRunji	56fcad245a	update kernel to 2018 edition	2018-11-19 20:11:17 +08:00