Hi ! I've found a bug in Qemu FPU emulation: conversion of floats to strings fails in some cases. For example, Ganglia (cluster monitoring software), shows random values. If I add debug in gmond, I get this:
VALUE =2.G= =2.343750= VALUE =2.G= =2.343750= VALUE =9Ö= =93.487236= VALUE =0.6o= =0.640000= VALUE =0.1;= =0.119600= VALUE =0.00= =0.000311= VALUE =0.0= =0.000000= VALUE =0.0= =0.000000= VALUE =9.ê= =95.312500= VALUE =0.9= =0.940000= VALUE =0.4Y= =0.420000= VALUE =0.1;= =0.113054= VALUE =0.00= =0.000536= On the left the float is converted with apr_sprintf, and on the right with printf. Also, floating point operations in PHP also fail... I tested with Qemu 0.8.2 and today's CVS. Of course, it works with a real system (the disk image was then installed on a PE1950). Any ideas ? -- Ludovic DROLEZ Linbox / Free&ALter Soft www.linbox.com www.linbox.org _______________________________________________ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
