From 2848b105856e49d98f3c5026b6d8d790f9723c0c Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Thu, 16 May 2013 23:33:55 +0100 Subject: MIPS: soft-fp NaN representation corrections [BZ #15442] This adds support for the inverse interpretation of the quiet bit of IEEE 754 floating-point NaN data that some processors use. This includes in particular MIPS architecture processors; the payload used for the canonical qNaN encoding is updated accordingly so as not to interfere with the quiet bit. --- ports/ChangeLog.mips | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'ports/ChangeLog.mips') diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips index 472ae21..8640a12 100644 --- a/ports/ChangeLog.mips +++ b/ports/ChangeLog.mips @@ -1,3 +1,17 @@ +2013-05-16 Maciej W. Rozycki + + [BZ #15442] + * sysdeps/mips/mips64/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): + New macro. + (_FP_NANFRAC_S): Don't set the quiet bit. + (_FP_NANFRAC_D): Likewise. + (_FP_NANFRAC_Q): Likewise. + * sysdeps/mips/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): New + macro. + (_FP_NANFRAC_S): Don't set the quiet bit. + (_FP_NANFRAC_D): Likewise. + (_FP_NANFRAC_Q): Likewise. + 2013-05-16 Ryan S. Arnold * sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h: Add missing -- cgit v1.1