Message ID | 1303294329-22634-12-git-send-email-aurelien@aurel32.net |
---|---|
State | New |
Headers | show |
On 20 April 2011 11:12, Aurelien Jarno <aurelien@aurel32.net> wrote: > Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> > --- > target-i386/op_helper.c | 7 ++++--- > 1 files changed, 4 insertions(+), 3 deletions(-) > > v1 -> v2: fix handling of -0 Reviewed-by: Peter Maydell <peter.maydell@linaro.org> -- PMM
diff --git a/target-i386/op_helper.c b/target-i386/op_helper.c index f614893..22cb549 100644 --- a/target-i386/op_helper.c +++ b/target-i386/op_helper.c @@ -3920,9 +3920,10 @@ void helper_fbld_ST0(target_ulong ptr) v = ldub(ptr + i); val = (val * 100) + ((v >> 4) * 10) + (v & 0xf); } - tmp = val; - if (ldub(ptr + 9) & 0x80) - tmp = -tmp; + tmp = int64_to_floatx(val, &env->fp_status); + if (ldub(ptr + 9) & 0x80) { + floatx_chs(tmp); + } fpush(); ST0 = tmp; }
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> --- target-i386/op_helper.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) v1 -> v2: fix handling of -0