18 Commits (syscall)

Author	SHA1	Message	Date
xhy/202302520026	d687730d8a	实现基本的功能，但是children过不了	2 months ago
xhy/202302520026	c7c13ef290	Task3: 实现 sysinfo 系统调用（包含系统信息收集、用户态拷贝等功能）	2 months ago
Frans Kaashoek	cc486ddee0	Help students read this C syntax	3 years ago
Frans Kaashoek	2a391ebc8b	Make argint() and argaddr() of type void (thanks Harry Porter)	3 years ago
Frans Kaashoek	7a6d57235c	Costmestic change (thanks Harry Porter)	3 years ago
Frans Kaashoek	62bc610424	cosmetic changes (thanks Harry Porter)	3 years ago
Robert Morris	5494c91705	rename p->tf to p->trapframe, for consistency with p->context	6 years ago
Robert Morris	57e40a0204	nits	6 years ago
Robert Morris	0c10cbe829	syscall lab nits	7 years ago
Robert Morris	6507da772d	argptr no longer needed, since copyin checks	7 years ago
Robert Morris	cc1a303d09	fetchint isn't used any more	7 years ago
Frans Kaashoek	b924e44f06	Merge branch 'riscv' of g.csail.mit.edu:xv6-dev into riscv	7 years ago
Frans Kaashoek	ce53416f49	Delete x86 comment	7 years ago
Robert Morris	5eb1685700	have kill() lock before looking at p->pid ... document wait()'s use of np->parent w/o holding lock.	7 years ago
Frans Kaashoek	1e4d7065d6	Merge branch 'riscv' into riscv-proc	7 years ago
Frans Kaashoek	67702cf706	Checkpoint switching to per-process locks, in attempt clarify xv6's ... locking plan, which is a difficult to understand because ptable lock protects many invariants. This implementation has a bug: once in a while xv6 unlocks a proc lock that is locked by another core.	7 years ago
Robert Morris	18e76a6c47	sbrk() returns a pointer, so it should be 64 bits	7 years ago
Robert Morris	5753553213	separate source into kernel/ user/ mkfs/	7 years ago