X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EdkCompatibilityPkg%2FFoundation%2FLibrary%2FCompilerStub%2FIa32%2FmemcpyRep1.asm;fp=EdkCompatibilityPkg%2FFoundation%2FLibrary%2FCompilerStub%2FIa32%2FmemcpyRep1.asm;h=0000000000000000000000000000000000000000;hp=e519fbe19db1f65d416166bd23c2c1293630d4d2;hb=c455bc8c8d78ad51c24426a500914ea32504bf06;hpb=5bca07268acabe7f31407358e875ccf89cb5e386 diff --git a/EdkCompatibilityPkg/Foundation/Library/CompilerStub/Ia32/memcpyRep1.asm b/EdkCompatibilityPkg/Foundation/Library/CompilerStub/Ia32/memcpyRep1.asm deleted file mode 100644 index e519fbe19d..0000000000 --- a/EdkCompatibilityPkg/Foundation/Library/CompilerStub/Ia32/memcpyRep1.asm +++ /dev/null @@ -1,61 +0,0 @@ -;------------------------------------------------------------------------------ -; -; Copyright (c) 2007, Intel Corporation. All rights reserved.
-; This program and the accompanying materials -; are licensed and made available under the terms and conditions of the BSD License -; which accompanies this distribution. The full text of the license may be found at -; http://opensource.org/licenses/bsd-license.php -; -; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -; -; Module Name: -; -; CopyMem.asm -; -; Abstract: -; -; memcpy function -; -; Notes: -; -;------------------------------------------------------------------------------ - - .686 - .model flat,C - .code - -;------------------------------------------------------------------------------ -; VOID * -; memcpy ( -; IN VOID *Destination, -; IN VOID *Source, -; IN UINTN Count -; ); -;------------------------------------------------------------------------------ -memcpy PROC USES esi edi - mov esi, [esp + 16] ; esi <- Source - mov edi, [esp + 12] ; edi <- Destination - mov edx, [esp + 20] ; edx <- Count - cmp esi, edi - je @CopyDone - cmp edx, 0 - je @CopyDone - lea eax, [esi + edx - 1] ; eax <- End of Source - cmp esi, edi - jae @F - cmp eax, edi - jb @F ; Copy backward if overlapped - mov esi, eax ; esi <- End of Source - lea edi, [edi + edx - 1] ; edi <- End of Destination - std -@@: - mov ecx, edx - rep movsb ; Copy bytes backward - cld -@CopyDone: - mov eax, [esp + 12] - ret -memcpy ENDP - - END