diff options
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibOptPei/X64')
34 files changed, 1767 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.S new file mode 100644 index 000000000000..503127c23e0d --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.S @@ -0,0 +1,59 @@ +# +# ConvertAsm.py: Automatically generated from CompareMem.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# CompareMem function +# +# Notes: +# +# The following BaseMemoryLib instances contain the same copy of this file: +# +# BaseMemoryLibRepStr +# BaseMemoryLibMmx +# BaseMemoryLibSse2 +# BaseMemoryLibOptDxe +# BaseMemoryLibOptPei +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# INTN +# EFIAPI +# InternalMemCompareMem ( +# IN CONST VOID *DestinationBuffer, +# IN CONST VOID *SourceBuffer, +# IN UINTN Length +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemCompareMem) +ASM_PFX(InternalMemCompareMem): + pushq %rsi + pushq %rdi + movq %rcx, %rsi + movq %rdx, %rdi + movq %r8, %rcx + repe cmpsb + movzbq -1(%rsi) , %rax + movzbq -1(%rdi) , %rdx + subq %rdx, %rax + popq %rdi + popq %rsi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.asm new file mode 100644 index 000000000000..09f077b85df8 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.asm @@ -0,0 +1,54 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + .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/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.nasm new file mode 100644 index 000000000000..cb0d88658387 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CompareMem.nasm @@ -0,0 +1,58 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; INTN +; EFIAPI +; InternalMemCompareMem ( +; IN CONST VOID *DestinationBuffer, +; IN CONST VOID *SourceBuffer, +; IN UINTN Length +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemCompareMem) +ASM_PFX(InternalMemCompareMem): + push rsi + push rdi + mov rsi, rcx + mov rdi, rdx + mov rcx, r8 + repe cmpsb + movzx rax, byte [rsi - 1] + movzx rdx, byte [rdi - 1] + sub rax, rdx + pop rdi + pop rsi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S new file mode 100644 index 000000000000..e3a7aef3aa86 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S @@ -0,0 +1,66 @@ +# +# ConvertAsm.py: Automatically generated from CopyMem.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# CopyMem function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# VOID * +# EFIAPI +# InternalMemCopyMem ( +# IN VOID *Destination, +# IN VOID *Source, +# IN UINTN Count +# ) +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemCopyMem) +ASM_PFX(InternalMemCopyMem): + pushq %rsi + pushq %rdi + movq %rdx, %rsi # rsi <- Source + movq %rcx, %rdi # rdi <- Destination + leaq -1(%rsi, %r8,), %r9 # r9 <- End of Source + cmpq %rdi, %rsi + movq %rdi, %rax # rax <- Destination as return value + jae _InternalMemCopyMem_al_0000 + cmpq %rdi, %r9 + jae _atSym_CopyBackward # Copy backward if overlapped +_InternalMemCopyMem_al_0000: + movq %r8, %rcx + andq $7, %r8 + shrq $3, %rcx + rep movsq # Copy as many Qwords as possible + jmp _atSym_CopyBytes +_atSym_CopyBackward: + movq %r9, %rsi # rsi <- End of Source + leaq -1(%rdi, %r8), %rdi # rdi <- End of Destination + std # set direction flag +_atSym_CopyBytes: + movq %r8, %rcx + rep movsb # Copy bytes backward + cld + popq %rdi + popq %rsi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.asm new file mode 100644 index 000000000000..8f5b0e34ee2a --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.asm @@ -0,0 +1,61 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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 ( +; IN VOID *Destination, +; IN VOID *Source, +; IN UINTN Count +; ) +;------------------------------------------------------------------------------ +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 + rep movsq ; Copy as many Qwords as possible + jmp @CopyBytes +@CopyBackward: + mov rsi, r9 ; rsi <- End of Source + lea rdi, [rdi + r8 - 1] ; esi <- End of Destination + std ; set direction flag +@CopyBytes: + mov rcx, r8 + rep movsb ; Copy bytes backward + cld + ret +InternalMemCopyMem ENDP + + END diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.nasm new file mode 100644 index 000000000000..b30412399cf9 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.nasm @@ -0,0 +1,65 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; VOID * +; EFIAPI +; InternalMemCopyMem ( +; IN VOID *Destination, +; IN VOID *Source, +; IN UINTN Count +; ) +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemCopyMem) +ASM_PFX(InternalMemCopyMem): + push rsi + push 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 .0 + cmp r9, rdi + jae @CopyBackward ; Copy backward if overlapped +.0: + mov rcx, r8 + and r8, 7 + shr rcx, 3 + rep movsq ; Copy as many Qwords as possible + jmp @CopyBytes +@CopyBackward: + mov rsi, r9 ; rsi <- End of Source + lea rdi, [rdi + r8 - 1] ; esi <- End of Destination + std ; set direction flag +@CopyBytes: + mov rcx, r8 + rep movsb ; Copy bytes backward + cld + pop rdi + pop rsi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/IsZeroBuffer.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/IsZeroBuffer.nasm new file mode 100644 index 000000000000..3b855a7bf4a6 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/IsZeroBuffer.nasm @@ -0,0 +1,55 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2016, Intel Corporation. All rights reserved.<BR> +; 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: +; +; IsZeroBuffer.nasm +; +; Abstract: +; +; IsZeroBuffer function +; +; Notes: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; BOOLEAN +; EFIAPI +; InternalMemIsZeroBuffer ( +; IN CONST VOID *Buffer, +; IN UINTN Length +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemIsZeroBuffer) +ASM_PFX(InternalMemIsZeroBuffer): + push rdi + mov rdi, rcx ; rdi <- Buffer + mov rcx, rdx ; rcx <- Length + shr rcx, 3 ; rcx <- number of qwords + and rdx, 7 ; rdx <- number of trailing bytes + xor rax, rax ; rax <- 0, also set ZF + repe scasq + jnz @ReturnFalse ; ZF=0 means non-zero element found + mov rcx, rdx + repe scasb + jnz @ReturnFalse + pop rdi + mov rax, 1 ; return TRUE + ret +@ReturnFalse: + pop rdi + xor rax, rax + ret ; return FALSE + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.S new file mode 100644 index 000000000000..5bdf2473a640 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.S @@ -0,0 +1,56 @@ +# +# ConvertAsm.py: Automatically generated from ScanMem16.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# ScanMem16 function +# +# Notes: +# +# The following BaseMemoryLib instances contain the same copy of this file: +# +# BaseMemoryLibRepStr +# BaseMemoryLibMmx +# BaseMemoryLibSse2 +# BaseMemoryLibOptDxe +# BaseMemoryLibOptPei +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# CONST VOID * +# EFIAPI +# InternalMemScanMem16 ( +# IN CONST VOID *Buffer, +# IN UINTN Length, +# IN UINT16 Value +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemScanMem16) +ASM_PFX(InternalMemScanMem16): + pushq %rdi + movq %rcx, %rdi + movq %rdx, %rcx + movq %r8, %rax + repne scasw + leaq -2(%rdi), %rax + cmovnz %rcx, %rax # set rax to 0 if not found + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.asm new file mode 100644 index 000000000000..75200414d1c1 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.asm @@ -0,0 +1,53 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + .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/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.nasm new file mode 100644 index 000000000000..9f0de63ea655 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem16.nasm @@ -0,0 +1,55 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; CONST VOID * +; EFIAPI +; InternalMemScanMem16 ( +; IN CONST VOID *Buffer, +; IN UINTN Length, +; IN UINT16 Value +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemScanMem16) +ASM_PFX(InternalMemScanMem16): + push rdi + mov rdi, rcx + mov rax, r8 + mov rcx, rdx + repne scasw + lea rax, [rdi - 2] + cmovnz rax, rcx + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.S new file mode 100644 index 000000000000..2aac851ae9e0 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.S @@ -0,0 +1,56 @@ +# +# ConvertAsm.py: Automatically generated from ScanMem32.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# ScanMem32 function +# +# Notes: +# +# The following BaseMemoryLib instances contain the same copy of this file: +# +# BaseMemoryLibRepStr +# BaseMemoryLibMmx +# BaseMemoryLibSse2 +# BaseMemoryLibOptDxe +# BaseMemoryLibOptPei +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# CONST VOID * +# EFIAPI +# InternalMemScanMem32 ( +# IN CONST VOID *Buffer, +# IN UINTN Length, +# IN UINT32 Value +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemScanMem32) +ASM_PFX(InternalMemScanMem32): + pushq %rdi + movq %rcx, %rdi + movq %rdx, %rcx + movq %r8, %rax + repne scasl + leaq -4(%rdi), %rax + cmovnz %rcx, %rax # set rax to 0 if not found + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.asm new file mode 100644 index 000000000000..ad47e5a53a13 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.asm @@ -0,0 +1,53 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + .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/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.nasm new file mode 100644 index 000000000000..5c9ae5d08389 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem32.nasm @@ -0,0 +1,55 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; CONST VOID * +; EFIAPI +; InternalMemScanMem32 ( +; IN CONST VOID *Buffer, +; IN UINTN Length, +; IN UINT32 Value +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemScanMem32) +ASM_PFX(InternalMemScanMem32): + push rdi + mov rdi, rcx + mov rax, r8 + mov rcx, rdx + repne scasd + lea rax, [rdi - 4] + cmovnz rax, rcx + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.S new file mode 100644 index 000000000000..21f0590455cf --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.S @@ -0,0 +1,56 @@ +# +# ConvertAsm.py: Automatically generated from ScanMem64.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# ScanMem64 function +# +# Notes: +# +# The following BaseMemoryLib instances contain the same copy of this file: +# +# BaseMemoryLibRepStr +# BaseMemoryLibMmx +# BaseMemoryLibSse2 +# BaseMemoryLibOptDxe +# BaseMemoryLibOptPei +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# CONST VOID * +# EFIAPI +# InternalMemScanMem64 ( +# IN CONST VOID *Buffer, +# IN UINTN Length, +# IN UINT64 Value +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemScanMem64) +ASM_PFX(InternalMemScanMem64): + pushq %rdi + movq %rcx, %rdi + movq %rdx, %rcx + movq %r8, %rax + repne scasq + leaq -8(%rdi), %rax + cmovnz %rcx, %rax # set rax to 0 if not found + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.asm new file mode 100644 index 000000000000..3eb5b719fa07 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.asm @@ -0,0 +1,53 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + .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/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.nasm new file mode 100644 index 000000000000..b98c6dece330 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem64.nasm @@ -0,0 +1,55 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; CONST VOID * +; EFIAPI +; InternalMemScanMem64 ( +; IN CONST VOID *Buffer, +; IN UINTN Length, +; IN UINT64 Value +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemScanMem64) +ASM_PFX(InternalMemScanMem64): + push rdi + mov rdi, rcx + mov rax, r8 + mov rcx, rdx + repne scasq + lea rax, [rdi - 8] + cmovnz rax, rcx + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.S new file mode 100644 index 000000000000..5209983eb87c --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.S @@ -0,0 +1,56 @@ +# +# ConvertAsm.py: Automatically generated from ScanMem8.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# ScanMem8 function +# +# Notes: +# +# The following BaseMemoryLib instances contain the same copy of this file: +# +# BaseMemoryLibRepStr +# BaseMemoryLibMmx +# BaseMemoryLibSse2 +# BaseMemoryLibOptDxe +# BaseMemoryLibOptPei +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# CONST VOID * +# EFIAPI +# InternalMemScanMem8 ( +# IN CONST VOID *Buffer, +# IN UINTN Length, +# IN UINT8 Value +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemScanMem8) +ASM_PFX(InternalMemScanMem8): + pushq %rdi + movq %rcx, %rdi + movq %rdx, %rcx + movq %r8, %rax + repne scasb + leaq -1(%rdi), %rax + cmovnz %rcx, %rax # set rax to 0 if not found + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.asm new file mode 100644 index 000000000000..8ece85e5b4a2 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.asm @@ -0,0 +1,53 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + .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/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.nasm new file mode 100644 index 000000000000..8499795a1d7e --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ScanMem8.nasm @@ -0,0 +1,55 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 contain the same copy of this file: +; +; BaseMemoryLibRepStr +; BaseMemoryLibMmx +; BaseMemoryLibSse2 +; BaseMemoryLibOptDxe +; BaseMemoryLibOptPei +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; CONST VOID * +; EFIAPI +; InternalMemScanMem8 ( +; IN CONST VOID *Buffer, +; IN UINTN Length, +; IN UINT8 Value +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemScanMem8) +ASM_PFX(InternalMemScanMem8): + push 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 + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S new file mode 100644 index 000000000000..b3804e5bba44 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S @@ -0,0 +1,47 @@ +# +# ConvertAsm.py: Automatically generated from SetMem.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# SetMem function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# VOID * +# EFIAPI +# InternalMemSetMem ( +# IN VOID *Buffer, +# IN UINTN Count, +# IN UINT8 Value +# ) +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemSetMem) +ASM_PFX(InternalMemSetMem): + pushq %rdi + movq %r8, %rax # rax = Value + movq %rcx, %rdi # rdi = Buffer + xchgq %rdx, %rcx # rcx = Count, rdx = Buffer + rep stosb + movq %rdx, %rax # rax = Buffer + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.asm new file mode 100644 index 000000000000..61b7529228fa --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.asm @@ -0,0 +1,45 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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 ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT8 Value +; ) +;------------------------------------------------------------------------------ +InternalMemSetMem PROC USES rdi + push rcx ; push Buffer + mov rax, r8 ; rax = Value + mov rdi, rcx ; rdi = Buffer + mov rcx, rdx ; rcx = Count + rep stosb + pop rax ; rax = Buffer + ret +InternalMemSetMem ENDP + + END diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.nasm new file mode 100644 index 000000000000..ae055172aae0 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.nasm @@ -0,0 +1,47 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> +; 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: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; VOID * +; EFIAPI +; InternalMemSetMem ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT8 Value +; ) +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemSetMem) +ASM_PFX(InternalMemSetMem): + push rdi + push rcx ; push Buffer + mov rax, r8 ; rax = Value + mov rdi, rcx ; rdi = Buffer + mov rcx, rdx ; rcx = Count + rep stosb + pop rax ; rax = Buffer + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.S new file mode 100644 index 000000000000..3434e8656702 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.S @@ -0,0 +1,47 @@ +# +# ConvertAsm.py: Automatically generated from SetMem16.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# SetMem16 function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# VOID * +# EFIAPI +# InternalMemSetMem16 ( +# IN VOID *Buffer, +# IN UINTN Count, +# IN UINT16 Value +# ) +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemSetMem16) +ASM_PFX(InternalMemSetMem16): + pushq %rdi + movq %rcx, %rdi + movq %r8, %rax + xchgq %rdx, %rcx + rep stosw + movq %rdx, %rax + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.asm new file mode 100644 index 000000000000..7688e6e02c0c --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.asm @@ -0,0 +1,44 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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 ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT16 Value +; ) +;------------------------------------------------------------------------------ +InternalMemSetMem16 PROC USES rdi + mov rdi, rcx + mov rax, r8 + xchg rcx, rdx + rep stosw + mov rax, rdx + ret +InternalMemSetMem16 ENDP + + END diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.nasm new file mode 100644 index 000000000000..d9c0e5403413 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem16.nasm @@ -0,0 +1,46 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; VOID * +; EFIAPI +; InternalMemSetMem16 ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT16 Value +; ) +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemSetMem16) +ASM_PFX(InternalMemSetMem16): + push rdi + mov rdi, rcx + mov rax, r8 + xchg rcx, rdx + rep stosw + mov rax, rdx + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.S new file mode 100644 index 000000000000..7dba067a5065 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.S @@ -0,0 +1,47 @@ +# +# ConvertAsm.py: Automatically generated from SetMem32.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# SetMem32 function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# VOID * +# EFIAPI +# InternalMemSetMem32 ( +# IN VOID *Buffer, +# IN UINTN Count, +# IN UINT32 Value +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemSetMem32) +ASM_PFX(InternalMemSetMem32): + pushq %rdi + movq %rcx, %rdi + movq %r8, %rax + xchgq %rdx, %rcx + rep stosl + movq %rdx, %rax + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.asm new file mode 100644 index 000000000000..1d739b24b354 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.asm @@ -0,0 +1,44 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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 * +; EFIAPI +; InternalMemSetMem32 ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT32 Value +; ); +;------------------------------------------------------------------------------ +InternalMemSetMem32 PROC USES rdi + mov rdi, rcx + mov rax, r8 + xchg rcx, rdx + rep stosd + mov rax, rdx + ret +InternalMemSetMem32 ENDP + + END diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.nasm new file mode 100644 index 000000000000..4da3d33a17d1 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem32.nasm @@ -0,0 +1,46 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; VOID * +; EFIAPI +; InternalMemSetMem32 ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT32 Value +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemSetMem32) +ASM_PFX(InternalMemSetMem32): + push rdi + mov rdi, rcx + mov rax, r8 + xchg rcx, rdx + rep stosd + mov rax, rdx + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.S new file mode 100644 index 000000000000..ad28243ea725 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.S @@ -0,0 +1,46 @@ +# +# ConvertAsm.py: Automatically generated from SetMem64.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# SetMem64 function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# VOID * +# InternalMemSetMem64 ( +# IN VOID *Buffer, +# IN UINTN Count, +# IN UINT64 Value +# ) +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemSetMem64) +ASM_PFX(InternalMemSetMem64): + pushq %rdi + movq %rcx, %rdi + movq %r8, %rax + xchgq %rdx, %rcx + rep stosq + movq %rdx, %rax + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.asm new file mode 100644 index 000000000000..e249aa38ac30 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.asm @@ -0,0 +1,43 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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 USES rdi + mov rdi, rcx + mov rax, r8 + xchg rcx, rdx + rep stosq + mov rax, rdx + ret +InternalMemSetMem64 ENDP + + END diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.nasm new file mode 100644 index 000000000000..6f364d3a0c37 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem64.nasm @@ -0,0 +1,45 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; VOID * +; InternalMemSetMem64 ( +; IN VOID *Buffer, +; IN UINTN Count, +; IN UINT64 Value +; ) +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemSetMem64) +ASM_PFX(InternalMemSetMem64): + push rdi + mov rdi, rcx + mov rax, r8 + xchg rcx, rdx + rep stosq + mov rax, rdx + pop rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.S new file mode 100644 index 000000000000..e5cb07469e3a --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.S @@ -0,0 +1,50 @@ +# +# ConvertAsm.py: Automatically generated from ZeroMem.asm +# +#------------------------------------------------------------------------------ +# +# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> +# 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.S +# +# Abstract: +# +# ZeroMem function +# +# Notes: +# +#------------------------------------------------------------------------------ + + +#------------------------------------------------------------------------------ +# VOID * +# InternalMemZeroMem ( +# IN VOID *Buffer, +# IN UINTN Count +# ); +#------------------------------------------------------------------------------ +ASM_GLOBAL ASM_PFX(InternalMemZeroMem) +ASM_PFX(InternalMemZeroMem): + pushq %rdi + pushq %rcx + xorq %rax, %rax + movq %rcx, %rdi + movq %rdx, %rcx + shrq $3, %rcx + andq $7, %rdx + rep stosq + movl %edx, %ecx + rep stosb + popq %rax + popq %rdi + ret + diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.asm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.asm new file mode 100644 index 000000000000..52942446805e --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.asm @@ -0,0 +1,47 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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 + push rcx + xor rax, rax + mov rdi, rcx + mov rcx, rdx + shr rcx, 3 + and rdx, 7 + rep stosq + mov ecx, edx + rep stosb + pop rax + ret +InternalMemZeroMem ENDP + + END diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.nasm b/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.nasm new file mode 100644 index 000000000000..8e0a5e4ff240 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/ZeroMem.nasm @@ -0,0 +1,49 @@ +;------------------------------------------------------------------------------ +; +; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> +; 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: +; +;------------------------------------------------------------------------------ + + DEFAULT REL + SECTION .text + +;------------------------------------------------------------------------------ +; VOID * +; InternalMemZeroMem ( +; IN VOID *Buffer, +; IN UINTN Count +; ); +;------------------------------------------------------------------------------ +global ASM_PFX(InternalMemZeroMem) +ASM_PFX(InternalMemZeroMem): + push rdi + push rcx + xor rax, rax + mov rdi, rcx + mov rcx, rdx + shr rcx, 3 + and rdx, 7 + rep stosq + mov ecx, edx + rep stosb + pop rax + pop rdi + ret + |