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authorKartik Agaram <vc@akkartik.com>2020-09-30 22:50:26 -0700
committerKartik Agaram <vc@akkartik.com>2020-09-30 22:53:14 -0700
commit656b840e7f5ee0eff08729146c4fc797c63968e1 (patch)
treeacea188c1be9794879f10c7e37e28c98061a4e78 /020syscalls.cc
parentd564633b240cfc0e8bfe49098a6ac49abf688a76 (diff)
downloadmu-656b840e7f5ee0eff08729146c4fc797c63968e1.tar.gz
6911 - comparing floats
It turns out floating-point operations set different flags than most instructions.
We have to branch on them using unsigned jumps.

https://stackoverflow.com/questions/7057501/x86-assembler-floating-point-compare/7057771#7057771
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