From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 11 Apr 2024 10:17:27 +0200
Subject: Adding upstream version 7.0.14-dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/VBox/Runtime/common/string/strcpy.asm | 103 ++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 src/VBox/Runtime/common/string/strcpy.asm

(limited to 'src/VBox/Runtime/common/string/strcpy.asm')

diff --git a/src/VBox/Runtime/common/string/strcpy.asm b/src/VBox/Runtime/common/string/strcpy.asm
new file mode 100644
index 00000000..e7021345
--- /dev/null
+++ b/src/VBox/Runtime/common/string/strcpy.asm
@@ -0,0 +1,103 @@
+; $Id: strcpy.asm $
+;; @file
+; IPRT - No-CRT strcpy - 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 <https://www.gnu.org/licenses>.
+;
+; 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
+;
+
+%include "iprt/asmdefs.mac"
+
+BEGINCODE
+
+;;
+; @param    pszDst   gcc: rdi  msc: rcx  x86:[esp+4]  wcall:eax
+; @param    pszSrc   gcc: rsi  msc: rdx  x86:[esp+8]  wcall:edx
+RT_NOCRT_BEGINPROC strcpy
+        ; input
+%ifdef RT_ARCH_AMD64
+ %ifdef ASM_CALL64_MSC
+  %define pszDst rcx
+  %define pszSrc rdx
+ %else
+  %define pszDst rdi
+  %define pszSrc rsi
+ %endif
+        mov     r8, pszDst
+%else
+ %ifdef ASM_CALL32_WATCOM
+        mov     ecx, eax
+ %else
+        mov     ecx, [esp + 4]
+        mov     edx, [esp + 8]
+ %endif
+ %define pszDst ecx
+ %define pszSrc edx
+        push    pszDst
+%endif
+
+        ;
+        ; The loop.
+        ;
+.next:
+        mov     al, [pszSrc]
+        mov     [pszDst], al
+        test    al, al
+        jz      .done
+
+        mov     al, [pszSrc + 1]
+        mov     [pszDst + 1], al
+        test    al, al
+        jz      .done
+
+        mov     al, [pszSrc + 2]
+        mov     [pszDst + 2], al
+        test    al, al
+        jz      .done
+
+        mov     al, [pszSrc + 3]
+        mov     [pszDst + 3], al
+        test    al, al
+        jz      .done
+
+        add     pszDst, 4
+        add     pszSrc, 4
+        jmp     .next
+
+.done:
+%ifdef RT_ARCH_AMD64
+        mov     rax, r8
+%else
+        pop     eax
+%endif
+        ret
+ENDPROC RT_NOCRT(strcpy)
+
-- 
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