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2024-02-11lab traps: finishtrapsMole Shang12-3/+116
2024-02-10Merge branch 'pgtbl' into trapsMole Shang32-8/+1167
Conflicts: .gitignore Makefile conf/lab.mk
2024-02-10lab pgtbl: finishpgtblMole Shang12-8/+97
2024-02-05lab syscall: finishMole Shang16-0/+325
Conflicts: kernel/syscall.c kernel/syscall.h user/user.h user/usys.pl
2024-02-05lab util: finishMole Shang7-0/+292
2024-02-05chore: add clang-format configMole Shang2-0/+227
2023-10-02ignore & clean dSYM filesSanjit Bhat2-6/+5
2023-09-21clean all zip files, even old onesSanjit Bhat1-1/+1
2023-09-21clean all zip files, even old onesSanjit Bhat1-1/+1
2023-09-19update grading and zipball ruleSanjit Bhat3-7/+24
2023-09-19update grading and zipball ruleSanjit Bhat3-7/+24
2023-09-13revert answersSanjit Bhat1-0/+5
2023-09-13revert answersSanjit Bhat1-0/+5
2023-09-13release trapsSanjit Bhat8-11/+1117
2023-09-12remove answersSanjit Bhat1-5/+0
2023-09-12Makefile: new submission systemSanjit Bhat1-46/+5
2023-09-083rd labRobert Morris13-15/+1097
2022-10-18Made va and size page aligned in mappagesasselism1-4/+11
2022-10-17xRobert Morris1-1/+2
2022-10-17oops. scheduler() inherits the interrupt status of theRobert Morris1-4/+4
most recent process to run, so it must explicitly turn them on again. It would be better if cpu->intena were really thread->intena.
2022-10-16scheduler()'s intr_on() is in the wrong place, reflectingRobert Morris1-3/+4
the locking scheme from long ago.
2022-10-12forkret first memory modelRobert Morris1-1/+4
2022-10-04fix copyout() to refuse to write a read-only pageRobert Morris3-11/+18
2022-09-18Remove unused PLIC_M* macrosFrans Kaashoek1-3/+0
2022-09-11Use O_RDONLY instead of 0Frans Kaashoek4-4/+8
2022-09-09handle negative arguments to sleep() a little betterRobert Morris1-0/+2
2022-08-25Update acksFrans Kaashoek1-17/+19
61810
2022-08-25Separate tests in slow and quick. The slow tests run xv6 out ofFrans Kaashoek1-251/+278
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.
2022-08-24comment the sfencesRobert Morris1-1/+9
2022-08-24sfence before enabling pagingRobert Morris1-0/+5
2022-08-24Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscvRobert Morris1-0/+5
2022-08-24sfence before writing satp, as well as afterRobert Morris3-3/+6
2022-08-24Help students read this C syntaxFrans Kaashoek1-0/+5
2022-08-23Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscvRobert Morris1-1/+1
2022-08-23tolerate running out of inodesRobert Morris3-9/+48
2022-08-23xFrans Kaashoek1-1/+1
2022-08-23Rename test to textwriteFrans Kaashoek1-2/+2
2022-08-23Linker script makes binaries bigger; use larger disk so that usertestsFrans Kaashoek1-1/+1
can run. Must assumed_free in badwrite() be adjusted?
2022-08-23Merge branch 'riscv' into uvm-permFrans Kaashoek14-95/+156
2022-08-23Use simple linker script to force data segment to be page alignedFrans Kaashoek3-9/+43
2022-08-23tolerate out of disk when creating . and .. in mkdir()Robert Morris2-9/+21
2022-08-23don't panic if out of disk space when extending a directory.Robert Morris3-3/+39
2022-08-23Merge branch 'riscv-killed' into riscvFrans Kaashoek6-8/+29
2022-08-22Add ref to this nice page about Chapter 9's regexp matcherFrans Kaashoek1-1/+2
2022-08-22Use pp instead of np to be more consistentFrans Kaashoek1-12/+12
2022-08-22Make argint() and argaddr() of type void (thanks Harry Porter)Frans Kaashoek4-30/+27
2022-08-22Simplify uartputc slightly (thanks Harry Porter)Frans Kaashoek1-13/+9
2022-08-22slightly better commentsRobert Morris2-19/+18
2022-08-17xFrans Kaashoek1-1/+1
2022-08-17Use uint64 (thanks carlclone and Harry Porter)Frans Kaashoek2-2/+2
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