195 Commits

Author	SHA1	Message	Date
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
equation314	7855b70bc0	aarch64: add origin raspberrypi config.txt	2018-12-01 23:30:53 +08:00
equation314	4f592336ff	aarch64: remove test functions	2018-12-01 22:39:21 +08:00
equation314	163e092c29	Merge branch 'mmu' into arch-aarch64	2018-12-01 22:31:29 +08:00
equation314	75b039c924	aarch64/mmu: move crate aarch64 to remote	2018-12-01 22:26:55 +08:00
equation314	5a83d6a20f	aarch64: add user program SFS image	2018-12-01 20:12:54 +08:00
equation314	a59a7fbe9a	aarch64/mmu: simply handle page fault	2018-12-01 20:00:35 +08:00
equation314	d6a54496f0	arch64/mmu: invalidate all icaches in InactivePageTable::with()	2018-12-01 19:43:58 +08:00
equation314	0eb33b661f	aarch64/mmu: fix some bugs	2018-12-01 19:31:46 +08:00
WangRunji	fcf5074500	impl M-mode kernel for riscv32	2018-12-01 17:37:37 +08:00
WangRunji	2f8cfabbca	remove redundant nightly features	2018-11-29 22:00:35 +08:00
WangRunji	a74b893bd2	update Makefile	2018-11-29 21:39:43 +08:00
WangRunji	02eb7d9125	update 'riscv-pk' to upstream submodule	2018-11-29 00:00:52 +08:00
WangRunji	6921e9018d	fix NoMMU entry point	2018-11-27 11:26:37 +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
WangRunji	2db453556d	try to fix interrupt & deadlock on RV32	2018-11-26 16:58:45 +08:00
equation314	d30c7e59ca	aarch64: minor modify	2018-11-25 20:01:13 +08:00
equation314	264600f145	aarch64/mmu: add io remap	2018-11-25 18:27:31 +08:00
equation314	a8b334123a	aarch64/mmu: add memory region attribute config	2018-11-25 17:58:17 +08:00
equation314	f9e47b2fd8	aarch64/mmu: refactor PageTableFlags	2018-11-25 00:29:39 +08:00
equation314	de6354ddd3	aarch64/mmu: use ASID to avoid flush TLB frequently in context switch	2018-11-23 23:25:15 +08:00
equation314	55087fc5a2	aarch64/mmu: use both TTBR0_EL1 & TTBR1_EL1	2018-11-23 00:43:18 +08:00
WangRunji	46f0e85230	add ucore-i386-pic.img user programs. reorganize imgs.	2018-11-22 18:06:39 +08:00
equation314	bb1c1abaa4	aarch64/mmu: can run on the real raspi3	2018-11-21 20:02:34 +08:00
equation314	a9de99d3a9	aarch64/mmu: remap kernel memory ranges at the end of memory::init()	2018-11-21 01:50:34 +08:00
equation314	99c5b3c3f8	Merge branch 'arch-aarch64' into mmu	2018-11-20 18:36:23 +08:00
equation314	13be52133d	aarch64: move kernel stack top to 0x100000	2018-11-20 18:32:26 +08:00
equation314	f398945ad3	aarch64: hard link user program	2018-11-20 18:29:51 +08:00
equation314	9e8124abbb	aarch64/mmu: mmu enabled	2018-11-20 16:46:16 +08:00
WangRunji	b1bdac7d0f	fix merge for aarch64. now it works!	2018-11-20 01:08:39 +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
WangRunji	c4935a1477	use pc-keyboard crate and enable keyboard again for x86	2018-11-18 19:20:26 +08:00
lcy1996	76d2c6ec7b	Fix the bug of active_table_swap() wrongly force unlock in pg fault handler	2018-11-17 23:17:42 +08:00
lcy1996	b2fec2b16b	Fix a bug in context for smp	2018-11-17 21:34:21 +08:00
lcy1996	67035ac556	Fix a bug in pg fault handler caused by memory_set_record	2018-11-17 19:18:48 +08:00
lcy1996	00d0ea8a8b	Modified the code in pgfault	2018-11-17 16:54:21 +08:00
lcy1996	9d803e87d9	replace some unwrap() and comment the cow pgfault handler	2018-11-17 16:25:24 +08:00
WangRunji	df485d506e	simplify ProcessManager ... - given that a proc can only be waited by its parent, wait_queue is no longer needed.	2018-11-17 12:58:40 +08:00
WangRunji	5478b9ba7b	no longer show normal page fault	2018-11-17 12:42:19 +08:00
WangRunji	ef75c8a072	fix unwrap panic. now user shell is working.	2018-11-17 12:40:51 +08:00
WangRunji	da399dca96	remove Process struct	2018-11-16 22:27:03 +08:00
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	2018-11-16 18:58:29 +08:00
WangRunji	e06f6b8bc5	update Cargo.toml & Cargo.lock	2018-11-16 15:17:25 +08:00
WangRunji	d27ac65df3	fix load program slice error	2018-11-16 01:33:25 +08:00
WangRunji	5ce7d0a9c0	use user shell by default. fix kernel shell removing user thread.	2018-11-16 01:22:59 +08:00
WangRunji	21b0bdcbca	separate kernel shell to a mod, remove console mod	2018-11-16 00:49:42 +08:00
WangRunji	b3e5d1987e	update Cargo.lock	2018-11-16 00:30:15 +08:00
WangRunji	9b3294a5f2	fix clear bss when load user program. 'sh' works!	2018-11-16 00:17:05 +08:00