From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- src/VBox/Runtime/common/math/lrintf.asm | 74 +++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 src/VBox/Runtime/common/math/lrintf.asm (limited to 'src/VBox/Runtime/common/math/lrintf.asm') diff --git a/src/VBox/Runtime/common/math/lrintf.asm b/src/VBox/Runtime/common/math/lrintf.asm new file mode 100644 index 00000000..441482c5 --- /dev/null +++ b/src/VBox/Runtime/common/math/lrintf.asm @@ -0,0 +1,74 @@ +; $Id: lrintf.asm $ +;; @file +; IPRT - No-CRT lrintf - AMD64 & X86. +; + +; +; Copyright (C) 2006-2023 Oracle and/or its affiliates. +; +; This file is part of VirtualBox base platform packages, as +; available from https://www.virtualbox.org. +; +; This program is free software; you can redistribute it and/or +; modify it under the terms of the GNU General Public License +; as published by the Free Software Foundation, in version 3 of the +; License. +; +; This program 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 +; General Public License for more details. +; +; You should have received a copy of the GNU General Public License +; along with this program; if not, see . +; +; The contents of this file may alternatively be used under the terms +; of the Common Development and Distribution License Version 1.0 +; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included +; in the VirtualBox distribution, in which case the provisions of the +; CDDL are applicable instead of those of the GPL. +; +; You may elect to license modified versions of this file under the +; terms and conditions of either the GPL or the CDDL or both. +; +; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 +; + +%define RT_ASM_WITH_SEH64 +%include "iprt/asmdefs.mac" + + +BEGINCODE + +;; +; Round rd to the nearest integer value, rounding according to the current rounding direction. +; @returns 32-bit: eax 64-bit: rax (non-windows) or eax (windows) +; @param rf 32-bit: [esp + 4h] 64-bit: xmm0 +RT_NOCRT_BEGINPROC lrintf + push xBP + SEH64_PUSH_xBP + mov xBP, xSP + SEH64_SET_FRAME_xBP 0 +%ifdef RT_ARCH_X86 + sub xSP, 10h + SEH64_ALLOCATE_STACK 10h +%endif + SEH64_END_PROLOGUE + +%ifdef RT_ARCH_AMD64 + %ifdef RT_OS_WINDOWS + cvtss2si eax, xmm0 + %else + cvtss2si rax, xmm0 + %endif +%else + fld dword [ebp + 8h] + fistp dword [esp] + fwait + mov eax, [esp] +%endif + + leave + ret +ENDPROC RT_NOCRT(lrintf) + -- cgit v1.2.3