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/llrintl.asm | 70 ++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 src/VBox/Runtime/common/math/llrintl.asm (limited to 'src/VBox/Runtime/common/math/llrintl.asm') diff --git a/src/VBox/Runtime/common/math/llrintl.asm b/src/VBox/Runtime/common/math/llrintl.asm new file mode 100644 index 00000000..d21b8b4d --- /dev/null +++ b/src/VBox/Runtime/common/math/llrintl.asm @@ -0,0 +1,70 @@ +; $Id: llrintl.asm $ +;; @file +; IPRT - No-CRT llrintl - 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 lrd to the nearest integer value, rounding according to the current rounding direction. +; @returns 32-bit: edx:eax 64-bit: rax +; @param lrd [rbp + xCB*2] +RT_NOCRT_BEGINPROC llrintl + push xBP + SEH64_PUSH_xBP + mov xBP, xSP + SEH64_SET_FRAME_xBP 0 + sub xSP, 10h + SEH64_ALLOCATE_STACK 10h + SEH64_END_PROLOGUE + + fld tword [xBP + xCB*2] + fistp qword [xSP] + fwait +%ifdef RT_ARCH_AMD64 + mov rax, [xSP] +%else + mov eax, [xSP] + mov edx, [xSP + 4] +%endif + + leave + ret +ENDPROC RT_NOCRT(llrintl) + -- cgit v1.2.3