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AgeCommit message (Collapse)AuthorFilesLines
2006-07-10read the disk using interruptskaashoek1-3/+5
2006-07-06disable all interrupts when acquiring lockkaashoek1-8/+5
user program that makes a blocking system call
2006-07-05timer interruptskaashoek1-2/+4
disk interrupts (assuming bochs has a bug)
2006-07-01swtch saves callee-saved registersrtm1-1/+1
swtch idles on per-CPU stack, not on calling process's stack fix pipe bugs usertest.c tests pipes, fork, exit, close
2006-06-28timer interruptskaashoek1-56/+27
2006-06-27file descriptorsrtm1-4/+4
pipes
2006-06-26system call return valuesrtm1-1/+3
initialize 2nd cpu's idt
2006-06-22compile "user programs"rtm1-7/+47
curproc array
2006-06-22oopskaashoek1-0/+2
2006-06-22checkpoint. booting second processor. stack is messed up, but thanks to cliffkaashoek1-2/+9
and plan 9 code, at least boots and gets into C code.
2006-06-21start on MP; detect MP configurationkaashoek1-1/+2
2006-06-16checkpointrtm1-6/+14
2006-06-15sleep, wakeup, wait, exitrtm1-0/+9
2006-06-15primitive fork and exit system callsrtm1-7/+26
2006-06-13fix some trap bugsrtm1-2/+10
2006-06-13more or less take traps/interruptsrtm1-2/+6
2006-06-12importrtm1-0/+40