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-rw-r--r--ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S112
-rw-r--r--ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.asm114
-rw-r--r--ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.S76
-rw-r--r--ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.asm78
4 files changed, 0 insertions, 380 deletions
diff --git a/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S b/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S
deleted file mode 100644
index 69de4c1fd4..0000000000
--- a/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S
+++ /dev/null
@@ -1,112 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# CopyMem() worker for ARM
-#
-# This file started out as C code that did 64 bit moves if the buffer was
-# 32-bit aligned, else it does a byte copy. It also does a byte copy for
-# any trailing bytes. Update using VSTM/SLDM to do 128 byte copies.
-#
-# Copyright (c) 2008 - 2010, Apple Inc. 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.
-#
-#------------------------------------------------------------------------------
-
-#include <AsmMacroIoLib.h>
-
-/**
- Copy Length bytes from Source to Destination. Overlap is OK.
-
- This implementation
-
- @param Destination Target of copy
- @param Source Place to copy from
- @param Length Number of bytes to copy
-
- @return Destination
-
-
-VOID *
-EFIAPI
-InternalMemCopyMem (
- OUT VOID *DestinationBuffer,
- IN CONST VOID *SourceBuffer,
- IN UINTN Length
- )
-**/
-ASM_FUNC(InternalMemCopyMem)
- stmfd sp!, {r4, r9, lr}
- tst r0, #3
- mov r4, r0
- mov r9, r0
- mov ip, r2
- mov lr, r1
- movne r0, #0
- bne L4
- tst r1, #3
- movne r3, #0
- moveq r3, #1
- cmp r2, #127
- movls r0, #0
- andhi r0, r3, #1
-L4:
- cmp r4, r1
- bcc L26
- bls L7
- rsb r3, r1, r4
- cmp ip, r3
- bcc L26
- cmp ip, #0
- beq L7
- add r9, r4, ip
- add lr, ip, r1
- b L16
-L29:
- sub ip, ip, #8
- cmp ip, #7
- ldrd r2, [lr, #-8]!
- movls r0, #0
- cmp ip, #0
- strd r2, [r9, #-8]!
- beq L7
-L16:
- cmp r0, #0
- bne L29
- sub r3, lr, #1
- sub ip, ip, #1
- ldrb r3, [r3, #0]
- sub r2, r9, #1
- cmp ip, #0
- sub r9, r9, #1
- sub lr, lr, #1
- strb r3, [r2, #0]
- bne L16
- b L7
-L11:
- ldrb r3, [lr], #1
- sub ip, ip, #1
- strb r3, [r9], #1
-L26:
- cmp ip, #0
- beq L7
-L30:
- cmp r0, #0
- beq L11
- sub ip, ip, #128 // 32
- cmp ip, #127 // 31
- vldm lr!, {d0-d15}
- movls r0, #0
- cmp ip, #0
- vstm r9!, {d0-d15}
- bne L30
-L7:
- dsb
- mov r0, r4
- ldmfd sp!, {r4, r9, pc}
-
-
diff --git a/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.asm b/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.asm
deleted file mode 100644
index 5afd1e5f2b..0000000000
--- a/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.asm
+++ /dev/null
@@ -1,114 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; CopyMem() worker for ARM
-;
-; This file started out as C code that did 64 bit moves if the buffer was
-; 32-bit aligned, else it does a byte copy. It also does a byte copy for
-; any trailing bytes. Update using VSTM/SLDM to do 128 byte copies.
-;
-; Copyright (c) 2008 - 2010, Apple Inc. 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.
-;
-;------------------------------------------------------------------------------
-
-/**
- Copy Length bytes from Source to Destination. Overlap is OK.
-
- This implementation
-
- @param Destination Target of copy
- @param Source Place to copy from
- @param Length Number of bytes to copy
-
- @return Destination
-
-
-VOID *
-EFIAPI
-InternalMemCopyMem (
- OUT VOID *DestinationBuffer,
- IN CONST VOID *SourceBuffer,
- IN UINTN Length
- )
-**/
-
- INCLUDE AsmMacroExport.inc
-
- RVCT_ASM_EXPORT InternalMemCopyMem
- stmfd sp!, {r4, r9, lr}
- tst r0, #3
- mov r4, r0
- mov r9, r0
- mov ip, r2
- mov lr, r1
- movne r0, #0
- bne L4
- tst r1, #3
- movne r3, #0
- moveq r3, #1
- cmp r2, #127
- movls r0, #0
- andhi r0, r3, #1
-L4
- cmp r4, r1
- bcc L26
- bls L7
- rsb r3, r1, r4
- cmp ip, r3
- bcc L26
- cmp ip, #0
- beq L7
- add r9, r4, ip
- add lr, ip, r1
- b L16
-L29
- sub ip, ip, #8
- cmp ip, #7
- ldrd r2, [lr, #-8]!
- movls r0, #0
- cmp ip, #0
- strd r2, [r9, #-8]!
- beq L7
-L16
- cmp r0, #0
- bne L29
- sub r3, lr, #1
- sub ip, ip, #1
- ldrb r3, [r3, #0]
- sub r2, r9, #1
- cmp ip, #0
- sub r9, r9, #1
- sub lr, lr, #1
- strb r3, [r2, #0]
- bne L16
- b L7
-L11
- ldrb r3, [lr], #1
- sub ip, ip, #1
- strb r3, [r9], #1
-L26
- cmp ip, #0
- beq L7
-L30
- cmp r0, #0
- beq L11
- sub ip, ip, #128 // 32
- cmp ip, #127 // 31
- vldm lr!, {d0-d15}
- movls r0, #0
- cmp ip, #0
- vstm r9!, {d0-d15}
- bne L30
-L7
- dsb
- mov r0, r4
- ldmfd sp!, {r4, r9, pc}
-
- END
-
diff --git a/ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.S b/ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.S
deleted file mode 100644
index 28ba38b79c..0000000000
--- a/ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.S
+++ /dev/null
@@ -1,76 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# SemMem() worker for ARM
-#
-# This file started out as C code that did 64 bit moves if the buffer was
-# 32-bit aligned, else it does a byte copy. It also does a byte copy for
-# any trailing bytes. Update to use VSTM/VLDM to do 128 byte writes.
-#
-# Copyright (c) 2008 - 2010, Apple Inc. 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.
-#
-#------------------------------------------------------------------------------
-
-#include <AsmMacroIoLib.h>
-
-/**
- Set Buffer to Value for Size bytes.
-
- @param Buffer Memory to set.
- @param Length Number of bytes to set
- @param Value Value of the set operation.
-
- @return Buffer
-
-VOID *
-EFIAPI
-InternalMemSetMem (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT8 Value
- )
-**/
-ASM_FUNC(InternalMemSetMem)
- stmfd sp!, {r4-r7, lr}
- tst r0, #3
- movne r3, #0
- moveq r3, #1
- cmp r1, #127
- movls lr, #0
- andhi lr, r3, #1
- cmp lr, #0
- mov r12, r0
- bne L31
-L32:
- mov r3, #0
- b L43
-L31:
- vdup.8 q0,r2
- vmov q1,q0
- vmov q2,q0
- vmov q3,q0
- vmov q4,q0
- vmov q5,q0
- vmov q6,q0
- vmov q7,q0
- b L32
-L34:
- cmp lr, #0
- streqb r2, [r12], #1
- subeq r1, r1, #1
- beq L43
- sub r1, r1, #128
- cmp r1, #127
- cmp r1, #31
- movls lr, r3
- vstm r12!, {d0-d15}
-L43:
- cmp r1, #0
- bne L34
- ldmfd sp!, {pc}
diff --git a/ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.asm b/ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.asm
deleted file mode 100644
index c4a7c2b720..0000000000
--- a/ArmPkg/Library/BaseMemoryLibVstm/Arm/SetMem.asm
+++ /dev/null
@@ -1,78 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; SetMem() worker for ARM
-;
-; This file started out as C code that did 64 bit moves if the buffer was
-; 32-bit aligned, else it does a byte copy. It also does a byte copy for
-; any trailing bytes. Update to use VSTM/VLDM to do 128 byte writes.
-;
-; Copyright (c) 2008 - 2010, Apple Inc. 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.
-;
-
-/**
- Set Buffer to Value for Size bytes.
-
- @param Buffer Memory to set.
- @param Length Number of bytes to set
- @param Value Value of the set operation.
-
- @return Buffer
-
-VOID *
-EFIAPI
-InternalMemSetMem (
- OUT VOID *Buffer,
- IN UINTN Length,
- IN UINT8 Value
- )
-**/
-
-
- INCLUDE AsmMacroExport.inc
-
- RVCT_ASM_EXPORT InternalMemSetMem
- stmfd sp!, {lr}
- tst r0, #3
- movne r3, #0
- moveq r3, #1
- cmp r1, #127
- movls lr, #0
- andhi lr, r3, #1
- cmp lr, #0
- mov r12, r0
- bne L31
-L32
- mov r3, #0
- b L43
-L31
- vdup.8 q0,r2
- vmov q1,q0
- vmov q2,q0
- vmov q3,q0
- vmov q4,q0
- vmov q5,q0
- vmov q6,q0
- vmov q7,q0
- b L32
-L34
- cmp lr, #0
- streqb r2, [r12], #1
- subeq r1, r1, #1
- beq L43
- sub r1, r1, #128
- cmp r1, #127
- movls lr, r3
- vstm r12!, {d0-d15}
-L43
- cmp r1, #0
- bne L34
- ldmfd sp!, {pc}
-
- END
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