simonb d618ec62ad In sys_obreak(), the return value of atop() was being used to change
the process dsize for both positive and negative changes.  Since atop()
casts its result to a paddr_t (which is unsigned), negative changes in
process data size resulted in unrealistic dsizes being set.  Use
"dsize -= atop(-diff)" for a negative diffs.  Fixes the "Impossible
process sizes" mentioned on current-users.

Unsigned cast catch and much debugging help from Martin Laubach.
2001-03-19 02:25:33 +00:00
..
2001-03-18 11:31:44 +00:00
2001-03-17 09:38:36 +00:00
2001-03-19 01:10:51 +00:00