x86 FP exception/error parsing
authorBarret Rhoden <brho@cs.berkeley.edu>
Tue, 23 Apr 2013 23:52:15 +0000 (16:52 -0700)
committerBarret Rhoden <brho@cs.berkeley.edu>
Wed, 24 Apr 2013 22:19:10 +0000 (15:19 -0700)
commit10a359eb47515ba9ac76d3ce6a441a5fb1c18f36
treec728eab03d9e47e70af83929ffbc57b4f26f2b78
parent3bda38f01f66932622893396965306a8104783bd
x86 FP exception/error parsing

We don't handle any FP errors in software, but we will tell you why we
killed your program!  (These errors are more likely due to system
software not restoring your FPU state properly).
kern/arch/i686/trap.c
kern/arch/i686/trap.h