623c44fcb3
Fixed spinlock halting caused by data misalignment
2024-05-06 02:25:45 +03:00
7797ae7810
Replaced main.c
2024-05-03 13:22:00 +03:00
d3ba78c326
Merge branch 'feat/start' into riscv
2024-05-02 23:21:14 +03:00
9eba9bb925
Replaced start.c
2024-05-02 23:20:48 +03:00
cf55a8faa1
entry.S jumps to rust implementation of start()
2024-05-02 16:36:54 +03:00
d57cdc9d6c
Delegate rust panics to c
2024-05-02 14:57:37 +03:00
1cdd849d49
Update README
2024-04-30 22:42:01 +03:00
2b180156b4
Replaced uart driver with rust implementation
2024-04-30 22:23:26 +03:00
1ee5be8cd6
Renamed rust library to theseus. Replaced uartgetc() with rust implementation.
2024-04-30 17:41:56 +03:00
8d44d9c964
Formatted *.h files
2024-04-30 00:59:43 +03:00
d9faacecaf
Updated README
2024-04-30 00:38:36 +03:00
4cd2466900
First successful rust library call
2024-04-30 00:23:04 +03:00
f33ef06498
Added basic rust library for testing
2024-04-29 22:56:23 +03:00
61a7340ea8
Updated .editorconfig
2024-04-29 22:37:09 +03:00
8102452c7f
Formatted *.c files
2024-04-29 22:17:39 +03:00
f5b93ef12f
Update acks
...
61810
2022-08-25 14:20:52 -04:00
3d6ce9b308
Separate tests in slow and quick. The slow tests run xv6 out of
...
memory, out of disk space, or test big directories.
Support -q option to run only the quick tests, which saves about
7mins.
Clean up driver by removing duplicated code.
2022-08-25 09:45:35 -04:00
ed101befee
comment the sfences
2022-08-24 13:47:47 -04:00
581bc4cbd1
sfence before enabling paging
2022-08-24 13:42:59 -04:00
29ce3161f8
Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv
2022-08-24 13:24:37 -04:00
9c1b8a4eb0
sfence before writing satp, as well as after
2022-08-24 13:24:24 -04:00
cc486ddee0
Help students read this C syntax
2022-08-24 08:57:56 -04:00
96047832c6
Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv
2022-08-23 12:26:39 -04:00
7c1810e1ae
tolerate running out of inodes
2022-08-23 12:26:26 -04:00
ac8c0bb177
x
2022-08-23 11:56:29 -04:00
948cfbdb1f
Rename test to textwrite
2022-08-23 11:21:26 -04:00
858fc68bdf
Linker script makes binaries bigger; use larger disk so that usertests
...
can run.
Must assumed_free in badwrite() be adjusted?
2022-08-23 11:19:33 -04:00
ccb7bd14c7
Merge branch 'riscv' into uvm-perm
2022-08-23 11:01:06 -04:00
4cd4d194b8
Use simple linker script to force data segment to be page aligned
2022-08-23 10:54:40 -04:00
8621be8f3d
tolerate out of disk when creating . and .. in mkdir()
2022-08-23 08:52:15 -04:00
dc405cdb7b
don't panic if out of disk space when extending a directory.
2022-08-23 08:23:12 -04:00
cd6207a972
Merge branch 'riscv-killed' into riscv
2022-08-23 07:31:08 -04:00
bc48c2be47
Add ref to this nice page about Chapter 9's regexp matcher
2022-08-22 20:44:02 -04:00
2f0b4d698b
Use pp instead of np to be more consistent
2022-08-22 19:58:33 -04:00
2a391ebc8b
Make argint() and argaddr() of type void (thanks Harry Porter)
2022-08-22 19:53:09 -04:00
7086197c27
Simplify uartputc slightly (thanks Harry Porter)
2022-08-22 19:36:11 -04:00
63ef3b8c9f
slightly better comments
2022-08-22 13:49:15 -04:00
f2ee8690ad
x
2022-08-17 20:38:11 -04:00
1d4c437ea1
Use uint64 (thanks carlclone and Harry Porter)
2022-08-17 20:37:22 -04:00
cef1b57d4a
Compile user binary to map text without W and data without X
...
Use the flags in elf header to set vm permissions
Modify pgbug() so that usertests text segment is without W
Add test to check app cannot write text segment
2022-08-15 19:02:19 -04:00
2175c6b0b6
Run tests in the order in which they appear in the file
2022-08-15 19:01:34 -04:00
7a6d57235c
Costmestic change (thanks Harry Porter)
2022-08-12 14:59:30 -04:00
899cc02660
Experiment with being more precise setting permissions for user pages.
...
Growing adds R|W pages (without X). Exec() marks the stack only R|W.
Probably could setup permissions for text and data better if we call
ld with --no-omagic instead of -N.
2022-08-12 13:22:10 -04:00
8f58cc7df9
Cosmetic change (thanks Harry Porter)
2022-08-12 12:59:33 -04:00
62bc610424
cosmetic changes (thanks Harry Porter)
2022-08-12 11:47:39 -04:00
dd5a720044
cosmetic changes (thanks Harry Porter)
2022-08-12 10:57:16 -04:00
8bd04852c9
Delete rtcdate, which is a left-over from an old lab (thanks Harry Porter)
2022-08-12 09:43:18 -04:00
48d1a7ffa5
Add USED to states (thanks Harry Porter)
2022-08-12 09:14:54 -04:00
4f716c8550
Use p->lock to read p->killed
2022-08-11 14:22:00 -04:00
429c7b717e
Use atomic store_n and load_n
2022-08-11 08:42:52 -04:00
hheik