if((argv = loader_copy_argv(filename, page)) == NULL)
{
lprintf_kern("argv is null %p", argv);
return ERROR;
}
outputs
argv is null 0x1ffe00

Don’t you love it when you override your program’s execution code and cause weird things like this?
…
Also, you get funness like getting odd addresses like 0xacfffffe because something does a INC %esp assembly instruction.

-_-
It is 2:30 AM, and we’re almost back to the point where we were logical yesterday morning before this horribleness with VM began.
*sighs*

Tonight is likely going to be another all-nighter (after which, with luck, we will be back at the point where we were at the beginning of the week). Tomorrow is more OS followed by a flight to Connecticut in the evening (yay sleeping on the plane). Death.

Edit: 8 is amazing… as I sat around uselessly throughout the night, he fixed our VM/PM bugs and got us back to a working state. Then, as I sat there and zoned out and then dozed off, he wrote the vanish() syscall and most of wait(). Bleh, why am I so useless?
My throat hurts…. I should go find some cough drops or something.