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Author SHA1 Message Date
equation314
1523e7ea5f aarch64/doc: add context switch 2018-12-31 16:20:39 +08:00
equation314
a7b6050bc3 aarch64/doc: update memory.md 2018-12-31 02:13:16 +08:00
WangRunji
681a90657a let Makefile support riscv64 2018-12-28 23:35:50 +08:00
WangRunji
259e7c842e update Cargo.toml & Makefile 2018-12-28 18:18:14 +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
c65b7357a4 use riscv crate from github 2018-12-28 17:00:59 +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
equation314
7716017800 aarch64/doc: update memory.md 2018-12-28 09:34:28 +08:00
equation314
d895ab9228 aarch64/doc: add aarch64 virtual memory 2018-12-28 02:58:02 +08:00
equation314
92c47de31a aarch64/doc: add interrupt 2018-12-27 22:59:20 +08:00
WangRunji
92ae57b251 fix user program memory layout on NoMMU 2018-12-27 22:44:01 +08:00
WangRunji
daee1e9f94 fix bugs on K210 2018-12-27 22:43:48 +08:00
WangRunji
b3a8e95d78 merge interrupt & context switch for rv32 & rv64 2018-12-27 19:48:08 +08:00
equation314
5abf7691e6 aarch64/doc: update boot.md & table of contents 2018-12-27 18:36:27 +08:00
Ben Pig Chu
64a00d4946 rustfmt the sh.rs 2018-12-27 16:04:07 +08:00
WangRunji
de24f6673c remove '\r' 2018-12-27 15:56:20 +08:00
equation314
2d1d94ee57 aarch64/doc: add boot process 2018-12-27 15:54:07 +08:00
equation314
b5e61fa0b4 aarch64/doc: add environment 2018-12-27 14:36:30 +08:00
equation314
bd2fbc86cf aarch64/doc: add overview 2018-12-26 23:56:00 +08:00
WangRunji
0d957ff1a6 fix getchar on K210 2018-12-26 23:53:14 +08:00
dzy
4b17055f30 running user program. 2018-12-26 21:07:36 +08:00
dzy
e74f749ff3 fix context change bug. user sh is running!!! 2018-12-26 16:10:00 +08:00
dzy
6f2d059ba5 implement map_kernel, now enters the kernel well 2018-12-26 15:42:08 +08:00
dzy
bf3a67a7e4 remap_kernel runs fine 2018-12-26 15:03:35 +08:00
dzy
21adebb203 run until ms.token() 2018-12-26 14:56:13 +08:00
dzy
ccee527272 runs without pagefault but does not reach end of remap_kernel 2018-12-26 14:04:11 +08:00
dzy
a4348428a6 can run until update 2018-12-26 13:58:08 +08:00
dzy
d67a224494 add wrj's 704af94 patch 2018-12-26 11:55:27 +08:00
dzy
ed3fb6d423 another temporary 2018-12-26 09:54:14 +08:00
dzy
0dbffbc0fa temporary 2018-12-26 00:12:10 +08:00
WangRunji
af6d533cb5 fix trap return on M-Mode 2018-12-25 00:56:25 +08:00
WangRunji
3de76885fa llc build for rv64imc 2018-12-25 00:33:29 +08:00
WangRunji
020e3505ee enable timer interrupt for K210 2018-12-25 00:30:21 +08:00
dzy
b7e124930d fix compilation errors 2018-12-24 21:36:33 +08:00
dzy
3910f71521 preliminary support for riscv64, not tested. 
riscv32 runs fine.
 2018-12-24 20:52:54 +08:00
WangRunji
3a4b8f5dac fix trap for rv64 2018-12-24 20:28:42 +08:00
WangRunji
8529d9fe4e fix const, linker, build for K210 2018-12-23 03:33:05 +08:00
WangRunji
9ab4fd40ea fix atomic for K210. enable print mutex again 2018-12-23 03:30:01 +08:00
WangRunji
70b6db4282 make clear_bss faster 2018-12-23 03:10:59 +08:00
dzy
1d1d4109c3 Make script easily support both rv32 and rv64. 2018-12-22 17:58:17 +08:00
dzy
98c94a0d83 Fix register size (4->XLEN) in trap handling. 2018-12-22 17:41:47 +08:00
WangRunji
45b91fbcad update rv64 build script. print hello on QEMU! 2018-12-22 15:54:03 +08:00
WangRunji
d3ef0252ac move setup_page_table to BBL 2018-12-22 15:40:47 +08:00
WangRunji
3ea104da97 Merge remote-tracking branch 'dzy/rust-rv64' into rust-rv64 
# Conflicts:
#	kernel/Cargo.toml
 2018-12-21 19:22:56 +08:00
WangRunji
0af9776dbd add .stack section. clear bss 2018-12-21 19:19:55 +08:00
WangRunji
7240198a54 fix newline: '\r\n' 2018-12-21 19:02:50 +08:00
Ben Pig Chu
5135fb0c0e the shell that is able to fork-exec-wait 2018-12-21 14:18:23 +08:00
WangRunji
62b931d576 print hello on K210 2018-12-21 01:50:52 +08:00
WangRunji
6c5cf5689d add rv64 user programs img 2018-12-21 01:47:25 +08:00
equation314
aa5bd3041b Merge branch 'master' into arch-aarch64 2018-12-20 23:07:16 +08:00