On 12/12/2013 6:13 PM, Peter Maydell wrote: > On 9 December 2013 15:47, Tom Musta <tommu...@gmail.com> wrote: >> The float64_to_uint64 routine exits early for all negative numbers. >> While the integer result is always correctly returned as 0, the >> exception flags are also always set to float_flag_invalid. This >> is incorrect for those cases where a small negative number (-1 < x < 0) >> rounds to zero. In such a case, the flag should be reported as >> inexact. > >> -static int64 roundAndPackUint64(uint64_t absZ0, uint64_t absZ1 STATUS_PARAM) >> +static int64 roundAndPackUint64(flag zSign, uint64_t absZ0, >> + uint64_t absZ1 STATUS_PARAM) > > This function isn't in the copy of fpu/softfloat.c that's in master, > unless I'm confused. Does this series depend on something else? > > thanks > -- PMM >
Peter: Yes, it does. See http://lists.nongnu.org/archive/html/qemu-devel/2013-11/msg00045.html and specifically patch 1/19.
