From 7b88401f3b25325b1381798a0eccb3efe7751fec Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Sat, 17 Aug 2013 18:31:45 +0930 Subject: PowerPC floating point little-endian [12 of 15] http://sourceware.org/ml/libc-alpha/2013-08/msg00087.html Fixes for little-endian in 32-bit assembly. * sysdeps/powerpc/sysdep.h (LOWORD, HIWORD, HISHORT): Define. * sysdeps/powerpc/powerpc32/fpu/s_copysign.S: Load little-endian words of double from correct stack offsets. * sysdeps/powerpc/powerpc32/fpu/s_copysignl.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_lrint.S: Likewise. * sysdeps/powerpc/powerpc32/fpu/s_lround.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S: Likewise. * sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S: Likewise. * sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S: Likewise. * sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S: Likewise. * sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S: Likewise. * sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S: Likewise. * sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S: Likewise. * sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S: Likewise. * sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S: Likewise. * sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S: Likewise. * sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S: Likewise. * sysdeps/powerpc/powerpc64/power7/fpu/s_finite.S: Use HISHORT. * sysdeps/powerpc/powerpc64/power7/fpu/s_isinf.S: Likewise. --- sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sysdeps/powerpc/powerpc32/power5/fpu') diff --git a/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S b/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S index f2417fdf41..5f7ba43a2a 100644 --- a/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S +++ b/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S @@ -27,8 +27,8 @@ EALIGN (__isnan, 4, 0) ori r1,r1,0 stfd fp1,24(r1) /* copy FPR to GPR */ ori r1,r1,0 - lwz r4,24(r1) - lwz r5,28(r1) + lwz r4,24+HIWORD(r1) + lwz r5,24+LOWORD(r1) lis r0,0x7ff0 /* const long r0 0x7ff00000 00000000 */ clrlwi r4,r4,1 /* x = fabs(x) */ cmpw cr7,r4,r0 /* if (fabs(x) =< inf) */ -- cgit 1.4.1