From b5453d9f7a95545f3941ad439b4fb9af3585ab83 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 25 May 2018 20:00:51 +0000 Subject: Remove sysdeps/sparc/sparc64/soft-fp directory. As per , there should not be separate sysdeps//soft-fp directories when those are used by all configurations that use sysdeps/, and, more generally, should not be sysdeps/foo/Implies files pointing to a subdirectory foo/bar. This patch eliminates the sysdeps/sparc/sparc64/soft-fp directory accordingly, merging its contents into sysdeps/sparc/sparc64. This completes removing the unnecessary /soft-fp sysdeps directories. sysdeps/sparc/sparc64/soft-fp/e_ilogbl.c is removed rather than moved. It was not in fact used previously - the ldbl-128 version of e_ilogbl.c was used instead - and moving it into sysdeps/sparc/sparc64 results in it being used, but causing a build failure because of FP_DECL_EX declaring an unused variable (as I noted in that file doesn't appear to use FP_DECL_EX). Given that the file was previously unused and so presumably not tested recently, removing it is the safe way to avoid this patch changing what actually gets built into glibc (if this file should turn out more efficient than the ldbl-128 e_ilogbl.c, it can always be added back in future with the build failure fixed). Tested with build-many-glibcs.py that installed stripped shared libraries for sparc configurations are unchanged by this patch. * sysdeps/sparc/sparc64/Implies: Remove sparc/sparc64/soft-fp. * sysdeps/sparc/sparc64/Makefile [$(subdir) = soft-fp] (sparc64-quad-routines): New variable. Moved from .... [$(subdir) = soft-fp] (sysdep_routines): Add $(sparc64-quad-routines). Moved from .... [$(subdir) = math] (CPPFLAGS): Add -I../soft-fp/. Moved from .... * sysdeps/sparc/sparc64/soft-fp/Makefile: ... here. Remove file. * sysdeps/sparc/sparc64/Versions (libc): Add GLIBC_2.2 symbols moved from .... * sysdeps/sparc/sparc64/soft-fp/Versions: ... here. Remove file. * sysdeps/sparc/sparc64/soft-fp/e_ilogbl.c: Remove file. * sysdeps/sparc/sparc64/soft-fp/qp_add.c: Move to .... * sysdeps/sparc/sparc64/qp_add.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_cmp.c: Move to .... * sysdeps/sparc/sparc64/qp_cmp.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c: Move to .... * sysdeps/sparc/sparc64/qp_cmpe.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_div.c: Move to .... * sysdeps/sparc/sparc64/qp_div.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c: Move to .... * sysdeps/sparc/sparc64/qp_dtoq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_feq.c: Move to .... * sysdeps/sparc/sparc64/qp_feq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_fge.c: Move to .... * sysdeps/sparc/sparc64/qp_fge.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_fgt.c: Move to .... * sysdeps/sparc/sparc64/qp_fgt.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_fle.c: Move to .... * sysdeps/sparc/sparc64/qp_fle.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_flt.c: Move to .... * sysdeps/sparc/sparc64/qp_flt.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_fne.c: Move to .... * sysdeps/sparc/sparc64/qp_fne.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_itoq.c: Move to .... * sysdeps/sparc/sparc64/qp_itoq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_mul.c: Move to .... * sysdeps/sparc/sparc64/qp_mul.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_neg.S: Move to .... * sysdeps/sparc/sparc64/qp_neg.S: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_qtod.c: Move to .... * sysdeps/sparc/sparc64/qp_qtod.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Move to .... * sysdeps/sparc/sparc64/qp_qtoi.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_qtos.c: Move to .... * sysdeps/sparc/sparc64/qp_qtos.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c: Move to .... * sysdeps/sparc/sparc64/qp_qtoui.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c: Move to .... * sysdeps/sparc/sparc64/qp_qtoux.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Move to .... * sysdeps/sparc/sparc64/qp_qtox.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_sqrt.c: Move to .... * sysdeps/sparc/sparc64/qp_sqrt.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_stoq.c: Move to .... * sysdeps/sparc/sparc64/qp_stoq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_sub.c: Move to .... * sysdeps/sparc/sparc64/qp_sub.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c: Move to .... * sysdeps/sparc/sparc64/qp_uitoq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_util.c: Move to .... * sysdeps/sparc/sparc64/qp_util.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c: Move to .... * sysdeps/sparc/sparc64/qp_uxtoq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c: Move to .... * sysdeps/sparc/sparc64/qp_xtoq.c: ... here. * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h: Move to .... * sysdeps/sparc/sparc64/sfp-machine.h: ... here. --- sysdeps/sparc/sparc64/qp_neg.S | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 sysdeps/sparc/sparc64/qp_neg.S (limited to 'sysdeps/sparc/sparc64/qp_neg.S') diff --git a/sysdeps/sparc/sparc64/qp_neg.S b/sysdeps/sparc/sparc64/qp_neg.S new file mode 100644 index 0000000000..7671a0ef49 --- /dev/null +++ b/sysdeps/sparc/sparc64/qp_neg.S @@ -0,0 +1,30 @@ +/* Quad floating-point emulation. + (*c) = !(*a) + Copyright (C) 1999-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek (jj@ultra.linux.cz). + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include + +ENTRY(_Qp_neg) + ldd [%o1], %f60 + ldd [%o1 + 8], %f62 + fnegd %f60, %f60 + std %f60, [%o0] + jmpl %o7 + 8, %g0 + std %f62, [%o0 + 8] +END(_Qp_neg) -- cgit 1.4.1