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-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S52
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.asm52
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S72
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.asm70
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.asm51
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.asm51
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.asm51
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.asm51
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem.asm58
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm57
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.asm53
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.asm46
-rw-r--r--OldMdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.asm54
13 files changed, 0 insertions, 718 deletions
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S b/OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S
deleted file mode 100644
index fb1dccee0b..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S
+++ /dev/null
@@ -1,52 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006, 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:
-#
-# CompareMem.Asm
-#
-# Abstract:
-#
-# CompareMem function
-#
-# Notes:
-#
-# The following BaseMemoryLib instances share the same version of this file:
-#
-# BaseMemoryLibRepStr
-# BaseMemoryLibMmx
-# BaseMemoryLibSse2
-#
-#------------------------------------------------------------------------------
-
-#------------------------------------------------------------------------------
-# INTN
-# EFIAPI
-# InternalMemCompareMem (
-# IN CONST VOID *DestinationBuffer,
-# IN CONST VOID *SourceBuffer,
-# IN UINTN Length
-# );
-#------------------------------------------------------------------------------
-.global _InternalMemCompareMem;
-_InternalMemCompareMem:
- push %rsi
- push %rdi
- mov %rcx, %rsi
- mov %rdx, %rdi
- mov %r8, %rcx
- repe cmpsb
- movzbq -1(%rsi), %rax
- movzbq -1(%rdi), %rdx
- sub %rdx, %rax
- pop %rdi
- pop %rsi
- ret
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.asm
deleted file mode 100644
index 554bc07c64..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.asm
+++ /dev/null
@@ -1,52 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; CompareMem.Asm
-;
-; Abstract:
-;
-; CompareMem function
-;
-; Notes:
-;
-; The following BaseMemoryLib instances share the same version of this file:
-;
-; BaseMemoryLibRepStr
-; BaseMemoryLibMmx
-; BaseMemoryLibSse2
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; INTN
-; EFIAPI
-; InternalMemCompareMem (
-; IN CONST VOID *DestinationBuffer,
-; IN CONST VOID *SourceBuffer,
-; IN UINTN Length
-; );
-;------------------------------------------------------------------------------
-InternalMemCompareMem PROC USES rsi rdi
- mov rsi, rcx
- mov rdi, rdx
- mov rcx, r8
- repe cmpsb
- movzx rax, byte ptr [rsi - 1]
- movzx rdx, byte ptr [rdi - 1]
- sub rax, rdx
- ret
-InternalMemCompareMem ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S b/OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S
deleted file mode 100644
index c4ecdc70eb..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S
+++ /dev/null
@@ -1,72 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006, 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:
-#
-# CopyMem function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# VOID *
-# EFIAPI
-# InternalMemCopyMem (
-# OUT VOID *DestinationBuffer,
-# IN CONST VOID *SourceBuffer,
-# IN UINTN Length
-# );
-#------------------------------------------------------------------------------
-.global _InternalMemCopyMem;
-_InternalMemCopyMem:
- push %rsi
- push %rdi
- mov %rdi, %rsi
- mov %rcx, %rdi
- lea -1(%r8,%rsi,1),%r9
- cmp %rdi, %rsi
- mov %rdi, %rax
- jae L1
- cmp %rdi, %r9
- jae LCopyBackward # Copy backward if overlapped
-L1:
- mov %r8, %rcx
- and $7, %r8
- shr $3, %rcx
- jz LCopyBytes
- movd %mm0, %r10 # (Save mm0 in r10)
-L2:
- movd (%rsi), %mm0
- movntq %mm0, (%rdi)
- add $8, %rsi
- add $8, %rdi
- loop L2
- mfence
- movd %r10, %mm0 #(Restore mm0)
- jmp LCopyBytes
-LCopyBackward:
- mov %r9, %rsi
- lea -1(%r8,%rdi,1),%rdi
- std # set direction flag
-LCopyBytes:
- mov %r8, %rcx
- rep
- movsb # Copy bytes backward
- cld
- pop %rdi
- pop %rsi
- ret
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.asm
deleted file mode 100644
index b57192edbe..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.asm
+++ /dev/null
@@ -1,70 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; CopyMem function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; EFIAPI
-; InternalMemCopyMem (
-; OUT VOID *DestinationBuffer,
-; IN CONST VOID *SourceBuffer,
-; IN UINTN Length
-; );
-;------------------------------------------------------------------------------
-InternalMemCopyMem PROC USES rsi rdi
- mov rsi, rdx ; rsi <- Source
- mov rdi, rcx ; rdi <- Destination
- lea r9, [rsi + r8 - 1] ; r9 <- End of Source
- cmp rsi, rdi
- mov rax, rdi ; rax <- Destination as return value
- jae @F
- cmp r9, rdi
- jae @CopyBackward ; Copy backward if overlapped
-@@:
- mov rcx, r8
- and r8, 7
- shr rcx, 3 ; rcx <- # of Qwords to copy
- jz @CopyBytes
- DB 49h, 0fh, 7eh, 0c2h ; movd r10, mm0 (Save mm0 in r10)
-@@:
- DB 0fh, 6fh, 06h ; movd mm0, [rsi]
- DB 0fh, 0e7h, 07h ; movntq [rdi], mm0
- add rsi, 8
- add rdi, 8
- loop @B
- mfence
- DB 49h, 0fh, 6eh, 0c2h ; movd mm0, r10 (Restore mm0)
- jmp @CopyBytes
-@CopyBackward:
- mov rsi, r9 ; rsi <- End of Source
- lea rdi, [rdi + r8 - 1] ; rdi <- End of Destination
- std ; set direction flag
-@CopyBytes:
- mov rcx, r8
- rep movsb ; Copy bytes backward
- cld
- ret
-InternalMemCopyMem ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.asm
deleted file mode 100644
index a2538c2cca..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.asm
+++ /dev/null
@@ -1,51 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; ScanMem16.Asm
-;
-; Abstract:
-;
-; ScanMem16 function
-;
-; Notes:
-;
-; The following BaseMemoryLib instances share the same version of this file:
-;
-; BaseMemoryLibRepStr
-; BaseMemoryLibMmx
-; BaseMemoryLibSse2
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; CONST VOID *
-; EFIAPI
-; InternalMemScanMem16 (
-; IN CONST VOID *Buffer,
-; IN UINTN Length,
-; IN UINT16 Value
-; );
-;------------------------------------------------------------------------------
-InternalMemScanMem16 PROC USES rdi
- mov rdi, rcx
- mov rax, r8
- mov rcx, rdx
- repne scasw
- lea rax, [rdi - 2]
- cmovnz rax, rcx
- ret
-InternalMemScanMem16 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.asm
deleted file mode 100644
index e0523d8547..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.asm
+++ /dev/null
@@ -1,51 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; ScanMem32.Asm
-;
-; Abstract:
-;
-; ScanMem32 function
-;
-; Notes:
-;
-; The following BaseMemoryLib instances share the same version of this file:
-;
-; BaseMemoryLibRepStr
-; BaseMemoryLibMmx
-; BaseMemoryLibSse2
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; CONST VOID *
-; EFIAPI
-; InternalMemScanMem32 (
-; IN CONST VOID *Buffer,
-; IN UINTN Length,
-; IN UINT32 Value
-; );
-;------------------------------------------------------------------------------
-InternalMemScanMem32 PROC USES rdi
- mov rdi, rcx
- mov rax, r8
- mov rcx, rdx
- repne scasd
- lea rax, [rdi - 4]
- cmovnz rax, rcx
- ret
-InternalMemScanMem32 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.asm
deleted file mode 100644
index 0e7e9c782f..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.asm
+++ /dev/null
@@ -1,51 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; ScanMem64.Asm
-;
-; Abstract:
-;
-; ScanMem64 function
-;
-; Notes:
-;
-; The following BaseMemoryLib instances share the same version of this file:
-;
-; BaseMemoryLibRepStr
-; BaseMemoryLibMmx
-; BaseMemoryLibSse2
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; CONST VOID *
-; EFIAPI
-; InternalMemScanMem64 (
-; IN CONST VOID *Buffer,
-; IN UINTN Length,
-; IN UINT64 Value
-; );
-;------------------------------------------------------------------------------
-InternalMemScanMem64 PROC USES rdi
- mov rdi, rcx
- mov rax, r8
- mov rcx, rdx
- repne scasq
- lea rax, [rdi - 8]
- cmovnz rax, rcx
- ret
-InternalMemScanMem64 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.asm
deleted file mode 100644
index 879273f960..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.asm
+++ /dev/null
@@ -1,51 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; ScanMem8.Asm
-;
-; Abstract:
-;
-; ScanMem8 function
-;
-; Notes:
-;
-; The following BaseMemoryLib instances share the same version of this file:
-;
-; BaseMemoryLibRepStr
-; BaseMemoryLibMmx
-; BaseMemoryLibSse2
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; CONST VOID *
-; EFIAPI
-; InternalMemScanMem8 (
-; IN CONST VOID *Buffer,
-; IN UINTN Length,
-; IN UINT8 Value
-; );
-;------------------------------------------------------------------------------
-InternalMemScanMem8 PROC USES rdi
- mov rdi, rcx
- mov rcx, rdx
- mov rax, r8
- repne scasb
- lea rax, [rdi - 1]
- cmovnz rax, rcx ; set rax to 0 if not found
- ret
-InternalMemScanMem8 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem.asm
deleted file mode 100644
index 923beef6c1..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem.asm
+++ /dev/null
@@ -1,58 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; SetMem.asm
-;
-; Abstract:
-;
-; SetMem function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; EFIAPI
-; InternalMemSetMem (
-; OUT VOID *Buffer,
-; IN UINTN Length,
-; IN UINT8 Value
-; );
-;------------------------------------------------------------------------------
-InternalMemSetMem PROC USES rdi
- mov rax, r8
- mov ah, al
- DB 48h, 0fh, 6eh, 0c0h ; movd mm0, rax
- mov r8, rcx
- mov rdi, r8 ; rdi <- Buffer
- mov rcx, rdx
- and edx, 7
- shr rcx, 3
- jz @SetBytes
- DB 0fh, 70h, 0C0h, 00h ; pshufw mm0, mm0, 0h
-@@:
- DB 0fh, 0e7h, 07h ; movntq [rdi], mm0
- add rdi, 8
- loop @B
- mfence
-@SetBytes:
- mov ecx, edx
- rep stosb
- mov rax, r8
- ret
-InternalMemSetMem ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm
deleted file mode 100644
index 01b72c55d5..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm
+++ /dev/null
@@ -1,57 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; SetMem16.asm
-;
-; Abstract:
-;
-; SetMem16 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; EFIAPI
-; InternalMemSetMem16 (
-; OUT VOID *Buffer,
-; IN UINTN Length,
-; IN UINT16 Value
-; );
-;------------------------------------------------------------------------------
-InternalMemSetMem16 PROC USES rdi
- mov rax, r8
- DB 48h, 0fh, 6eh, 0c0h ; movd mm0, rax
- mov r8, rcx
- mov rdi, r8
- mov rcx, rdx
- and edx, 3
- shr rcx, 2
- jz @SetWords
- DB 0fh, 70h, 0C0h, 00h ; pshufw mm0, mm0, 0h
-@@:
- DB 0fh, 0e7h, 07h ; movntq [rdi], mm0
- add rdi, 8
- loop @B
- mfence
-@SetWords:
- mov ecx, edx
- rep stosw
- mov rax, r8
- ret
-InternalMemSetMem16 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.asm
deleted file mode 100644
index 89cf175608..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.asm
+++ /dev/null
@@ -1,53 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; SetMem32.asm
-;
-; Abstract:
-;
-; SetMem32 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; InternalMemSetMem32 (
-; IN VOID *Buffer,
-; IN UINTN Count,
-; IN UINT32 Value
-; )
-;------------------------------------------------------------------------------
-InternalMemSetMem32 PROC
- DB 49h, 0fh, 6eh, 0c0h ; movd mm0, r8 (Value)
- mov rax, rcx ; rax <- Buffer
- xchg rcx, rdx ; rcx <- Count rdx <- Buffer
- shr rcx, 1 ; rcx <- # of qwords to set
- jz @SetDwords
- DB 0fh, 70h, 0C0h, 44h ; pshufw mm0, mm0, 44h
-@@:
- DB 0fh, 0e7h, 02h ; movntq [rdx], mm0
- lea rdx, [rdx + 8] ; use "lea" to avoid flag changes
- loop @B
- mfence
-@SetDwords:
- jnc @F
- DB 0fh, 7eh, 02h ; movd [rdx], mm0
-@@:
- ret
-InternalMemSetMem32 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.asm
deleted file mode 100644
index 454d6234bf..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.asm
+++ /dev/null
@@ -1,46 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; SetMem64.asm
-;
-; Abstract:
-;
-; SetMem64 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; InternalMemSetMem64 (
-; IN VOID *Buffer,
-; IN UINTN Count,
-; IN UINT64 Value
-; )
-;------------------------------------------------------------------------------
-InternalMemSetMem64 PROC
- DB 49h, 0fh, 6eh, 0c0h ; movd mm0, r8 (Value)
- mov rax, rcx ; rax <- Buffer
- xchg rcx, rdx ; rcx <- Count
-@@:
- DB 0fh, 0e7h, 02h ; movntq [rdx], mm0
- add rdx, 8
- loop @B
- mfence
- ret
-InternalMemSetMem64 ENDP
-
- END
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.asm b/OldMdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.asm
deleted file mode 100644
index e9035a3c14..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.asm
+++ /dev/null
@@ -1,54 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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:
-;
-; ZeroMem.asm
-;
-; Abstract:
-;
-; ZeroMem function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; InternalMemZeroMem (
-; IN VOID *Buffer,
-; IN UINTN Count
-; );
-;------------------------------------------------------------------------------
-InternalMemZeroMem PROC USES rdi
- mov rdi, rcx
- mov rcx, rdx
- mov r8, rdi
- and edx, 7
- shr rcx, 3
- jz @ZeroBytes
- DB 0fh, 0efh, 0c0h ; pxor mm0, mm0
-@@:
- DB 0fh, 0e7h, 7 ; movntq [rdi], mm0
- add rdi, 8
- loop @B
- DB 0fh, 0aeh, 0f0h ; mfence
-@ZeroBytes:
- xor eax, eax
- mov ecx, edx
- rep stosb
- mov rax, r8
- ret
-InternalMemZeroMem ENDP
-
- END
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