diff options
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibMmx')
24 files changed, 169 insertions, 182 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/CompareMemWrapper.c b/MdePkg/Library/BaseMemoryLibMmx/CompareMemWrapper.c index 3c8be6a..278ef33 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/CompareMemWrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/CompareMemWrapper.c @@ -9,9 +9,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
-Copyright (c) 2006 - 2008, Intel Corporation
+Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/CopyMemWrapper.c b/MdePkg/Library/BaseMemoryLibMmx/CopyMemWrapper.c index 831e491..5077820 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/CopyMemWrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/CopyMemWrapper.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/MemLibGuid.c b/MdePkg/Library/BaseMemoryLibMmx/MemLibGuid.c index b14abbc..b315ff5 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/MemLibGuid.c +++ b/MdePkg/Library/BaseMemoryLibMmx/MemLibGuid.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/MemLibInternals.h b/MdePkg/Library/BaseMemoryLibMmx/MemLibInternals.h index 7e681ea..f40299b 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/MemLibInternals.h +++ b/MdePkg/Library/BaseMemoryLibMmx/MemLibInternals.h @@ -8,10 +8,8 @@ BaseMemoryLibRepStr
BaseMemoryLibOptDxe
BaseMemoryLibOptPei
- PeiMemoryLib
- DxeMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
@@ -34,8 +32,8 @@ Copy Length bytes from Source to Destination.
@param DestinationBuffer Target of copy
- @param SourceBuffer Place to copy from
- @param Length Number of bytes to copy
+ @param SourceBuffer Place to copy from
+ @param Length Number of bytes to copy
@return Destination
@@ -51,9 +49,9 @@ InternalMemCopyMem ( /**
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.
+ @param Buffer Memory to set.
+ @param Length Number of bytes to set
+ @param Value Value of the set operation.
@return Buffer
@@ -70,7 +68,7 @@ InternalMemSetMem ( Fills a target buffer with a 16-bit value, and returns the target buffer.
@param Buffer Pointer to the target buffer to fill.
- @param Length Number of bytes in Buffer to fill.
+ @param Length Count of 16-bit value to fill.
@param Value Value with which to fill Length bytes of Buffer.
@return Buffer
@@ -88,7 +86,7 @@ InternalMemSetMem16 ( Fills a target buffer with a 32-bit value, and returns the target buffer.
@param Buffer Pointer to the target buffer to fill.
- @param Length Number of bytes in Buffer to fill.
+ @param Length Count of 32-bit value to fill.
@param Value Value with which to fill Length bytes of Buffer.
@return Buffer
@@ -106,7 +104,7 @@ InternalMemSetMem32 ( Fills a target buffer with a 64-bit value, and returns the target buffer.
@param Buffer Pointer to the target buffer to fill.
- @param Length Number of bytes in Buffer to fill.
+ @param Length Count of 64-bit value to fill.
@param Value Value with which to fill Length bytes of Buffer.
@return Buffer
@@ -162,7 +160,7 @@ InternalMemCompareMem ( matching 8-bit value in the target buffer.
@param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Length Count of 8-bit value to scan. Must be non-zero.
@param Value Value to search for in the target buffer.
@return Pointer to the first occurrence or NULL if not found.
@@ -181,7 +179,7 @@ InternalMemScanMem8 ( matching 16-bit value in the target buffer.
@param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Length Count of 16-bit value to scan. Must be non-zero.
@param Value Value to search for in the target buffer.
@return Pointer to the first occurrence or NULL if not found.
@@ -200,7 +198,7 @@ InternalMemScanMem16 ( matching 32-bit value in the target buffer.
@param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Length Count of 32-bit value to scan. Must be non-zero.
@param Value Value to search for in the target buffer.
@return Pointer to the first occurrence or NULL if not found.
@@ -219,7 +217,7 @@ InternalMemScanMem32 ( matching 64-bit value in the target buffer.
@param Buffer Pointer to the target buffer to scan.
- @param Length Number of bytes in Buffer to scan. Must be non-zero.
+ @param Length Count of 64-bit value to scan. Must be non-zero.
@param Value Value to search for in the target buffer.
@return Pointer to the first occurrence or NULL if not found.
diff --git a/MdePkg/Library/BaseMemoryLibMmx/ScanMem16Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/ScanMem16Wrapper.c index e7128e9..f8b3ab9 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/ScanMem16Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/ScanMem16Wrapper.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/ScanMem32Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/ScanMem32Wrapper.c index 7683910..d31b13f 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/ScanMem32Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/ScanMem32Wrapper.c @@ -9,9 +9,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/ScanMem64Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/ScanMem64Wrapper.c index e3b2688..6d7acf3 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/ScanMem64Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/ScanMem64Wrapper.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/ScanMem8Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/ScanMem8Wrapper.c index d17b3a7..2add784 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/ScanMem8Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/ScanMem8Wrapper.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/SetMem16Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/SetMem16Wrapper.c index 6d5d5c0..d74b80f 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/SetMem16Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/SetMem16Wrapper.c @@ -9,9 +9,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/SetMem32Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/SetMem32Wrapper.c index 406c4ca..dc84d20 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/SetMem32Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/SetMem32Wrapper.c @@ -9,9 +9,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/SetMem64Wrapper.c b/MdePkg/Library/BaseMemoryLibMmx/SetMem64Wrapper.c index d1d42a4..05dc453 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/SetMem64Wrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/SetMem64Wrapper.c @@ -9,9 +9,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/SetMemWrapper.c b/MdePkg/Library/BaseMemoryLibMmx/SetMemWrapper.c index 18fbcdc..b6bc1f4 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/SetMemWrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/SetMemWrapper.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
+ Copyright (c) 2006 - 2009, Intel Corporation<BR>
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
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S b/MdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S index c207db7..08a8dc6 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/CompareMem.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -42,19 +42,18 @@ # IN UINTN Length
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemCompareMem)
ASM_PFX(InternalMemCompareMem):
- push rsi
- push rdi
- mov rsi, rcx
- mov rdi, rdx
- mov rcx, r8
+ pushq %rsi
+ pushq %rdi
+ movq %rcx, %rsi
+ movq %rdx, %rdi
+ movq %r8, %rcx
repe cmpsb
- movzx rax, byte ptr [rsi - 1]
- movzx rdx, byte ptr [rdi - 1]
- sub rax, rdx
- pop rdi
- pop rsi
+ movzbq -1(%rsi), %rax
+ movzbq -1(%rdi), %rdx
+ subq %rdx, %rax
+ popq %rdi
+ popq %rsi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S b/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S index 3a336f7..94ca846 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -34,42 +34,41 @@ # IN UINTN Count
# )
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_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
+ 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 L0
- cmp r9, rdi
+ cmpq %rdi, %r9
jae L_CopyBackward # Copy backward if overlapped
L0:
- mov rcx, r8
- and r8, 7
- shr rcx, 3 # rcx <- # of Qwords to copy
+ movq %r8, %rcx
+ andq $7, %r8
+ shrq $3, %rcx # rcx <- # of Qwords to copy
jz L_CopyBytes
- movd r10, mm0 # (Save mm0 in r10)
+ movq %mm0, %r10 # (Save mm0 in r10) ; Why just save 32 bits?
L1:
- movq mm0, [rsi]
- movntq [rdi], mm0
- add rsi, 8
- add rdi, 8
+ movq (%rsi), %mm0
+ movntq %mm0, (%rdi)
+ addq $8, %rsi
+ addq $8, %rdi
loop L1
mfence
- movd mm0, r10 # (Restore mm0)
+ movd %r10, %mm0 # (Restore mm0)
jmp L_CopyBytes
L_CopyBackward:
- mov rsi, r9 # rsi <- End of Source
- lea rdi, [rdi + r8 - 1] # rdi <- End of Destination
+ movq %r9, %rsi # rsi <- End of Source
+ leaq -1(%rdi, %r8,), %rdi # rdi <- End of Destination
std # set direction flag
L_CopyBytes:
- mov rcx, r8
+ movq %r8, %rcx
rep movsb # Copy bytes backward
cld
- pop rdi
- pop rsi
+ popq %rdi
+ popq %rsi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S index 140b0a4..6832324 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem16.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -42,16 +42,15 @@ # IN UINT16 Value
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemScanMem16)
ASM_PFX(InternalMemScanMem16):
- push rdi
- mov rdi, rcx
- mov rax, r8
- mov rcx, rdx
+ pushq %rdi
+ movq %rcx, %rdi
+ movq %r8, %rax
+ movq %rdx, %rcx
repne scasw
- lea rax, [rdi - 2]
- cmovnz rax, rcx
- pop rdi
+ leaq -2(%rdi), %rax
+ cmovnz %rcx, %rax
+ popq %rdi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.S b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.S index 9420725..56ff2ea 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem32.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -42,16 +42,15 @@ # IN UINT32 Value
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_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
+ pushq %rdi
+ movq %rcx, %rdi
+ movq %r8, %rax
+ movq %rdx, %rcx
+ repne scasl
+ leaq -4(%rdi), %rax
+ cmovnz %rcx, %rax
+ popq %rdi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.S b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.S index d39f17f..bd5c3fc 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem64.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -42,15 +42,14 @@ # IN UINT64 Value
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_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
+ pushq %rdi
+ movq %rcx, %rdi
+ movq %r8, %rax
+ movq %rdx, %rcx
+ repne scasq
+ leaq -8(%rdi), %rax
+ cmovnz %rcx, %rax
+ popq %rdi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.S b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.S index 74667a6..4a882a0 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ScanMem8.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -42,16 +42,15 @@ # IN UINT8 Value
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_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
+ 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/BaseMemoryLibMmx/X64/SetMem.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S index 814d20c..a29be89 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -34,29 +34,28 @@ # IN UINT8 Value
# )
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemSetMem)
ASM_PFX(InternalMemSetMem):
- push rdi
- mov rax, r8
- mov ah, al
- movq mm0, rax
- mov r8, rcx
- mov rdi, r8 # rdi <- Buffer
- mov rcx, rdx
- and edx, 7
- shr rcx, 3
+ push %rdi
+ movq %r8, %rax
+ movb %al, %ah
+ movq %rax, %mm0
+ movq %rcx, %r8
+ movq %r8, %rdi # rdi <- Buffer
+ movq %rdx, %rcx
+ andq $7, %rdx
+ shrq $3, %rcx
jz L_SetBytes
- pshufw mm0, mm0, 0x0
+ .byte 0x0f, 0x70, 0x0C0, 0x00
L0:
- movntq [rdi], mm0
- add rdi, 8
+ movntq %mm0, (%rdi)
+ addq $8, %rdi
loop L0
mfence
L_SetBytes:
- mov ecx, edx
- rep stosb
- mov rax, r8
- pop rdi
+ movl %edx, %ecx
+ rep stosb
+ movq %r8, %rax
+ pop %rdi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S index e3e6620..6ae6793 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -34,28 +34,27 @@ # IN UINT16 Value
# )
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemSetMem16)
ASM_PFX(InternalMemSetMem16):
- push rdi
- mov rax, r8
- movq mm0, rax
- mov r8, rcx
- mov rdi, r8
- mov rcx, rdx
- and edx, 3
- shr rcx, 2
- jz L_SetWords
- pshufw mm0, mm0, 0x0
+ pushq %rdi
+ movq %r8, %rax
+ movq %rax, %mm0
+ movq %rcx, %r8
+ movq %r8, %rdi
+ movq %rdx, %rcx
+ andl $3, %edx
+ shrq $2, %rcx
+ jz L_SetWords
+ .byte 0x0f, 0x70, 0x0C0, 0x00
L0:
- movntq [rdi], mm0
- add rdi, 8
- loop L0
+ movntq %mm0, (%rdi)
+ addq $8, %rdi
+ loop L0
mfence
L_SetWords:
- mov ecx, edx
+ movl %edx, %ecx
rep stosw
- mov rax, r8
- pop rdi
+ movq %r8, %rax
+ popq %rdi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S index a67ca6a..c983e6d 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -34,23 +34,22 @@ # IN UINT32 Value
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemSetMem32)
ASM_PFX(InternalMemSetMem32):
- movq mm0, r8 # mm0 <- Value
- mov rax, rcx # rax <- Buffer
- xchg rcx, rdx # rcx <- Count rdx <- Buffer
- shr rcx, 1 # rcx <- # of qwords to set
+ movq %r8, %mm0 # mm0 <- Value
+ movq %rcx, %rax # rax <- Buffer
+ xchgq %rdx, %rcx # rcx <- Count rdx <- Buffer
+ shrq $1, % rcx # rcx <- # of qwords to set
jz L_SetDwords
- pshufw mm0, mm0, 0x44
+ .byte 0x0f, 0x70, 0x0C0, 0x44
L0:
- movntq [rdx], mm0
- lea rdx, [rdx + 8] # use "lea" to avoid flag changes
+ movntq %mm0, (%rdx)
+ leaq 8(%rdx), %rdx # use "lea" to avoid flag changes
loop L0
mfence
L_SetDwords:
jnc L1
- movd [rdx], mm0
+ movd %mm0, (%rdx)
L1:
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S index 36312d4..10135f8 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -33,15 +33,14 @@ # IN UINT64 Value
# )
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemSetMem64)
ASM_PFX(InternalMemSetMem64):
- movq mm0, r8 #Value
- mov rax, rcx #rax <- Buffer
- xchg rcx, rdx #rcx <- Count
+ movq %r8, %mm0 #Value
+ movw %rcx, %rax #rax <- Buffer
+ xchg %rdx, %rcx #rcx <- Count
L0:
- movntq [rdx], mm0
- add rdx, 8
+ movntq %mm0, (%rdx)
+ addq $8, %rdx
loop L0
mfence
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.S b/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.S index b5dec03..4ea751f 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.S @@ -3,7 +3,7 @@ #
#------------------------------------------------------------------------------
#
-# Copyright (c) 2006 - 2008, Intel Corporation
+# Copyright (c) 2006 - 2009, 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
@@ -32,27 +32,26 @@ # IN UINTN Count
# );
#------------------------------------------------------------------------------
-.intel_syntax noprefix
ASM_GLOBAL ASM_PFX(InternalMemZeroMem)
ASM_PFX(InternalMemZeroMem):
- push rdi
- mov rdi, rcx
- mov rcx, rdx
- mov r8, rdi
- and edx, 7
- shr rcx, 3
+ pushq %rdi
+ movq %rcx, %rdi
+ movq %rdx, %rcx
+ movq %rdi, %r8
+ andq $7, %rdx
+ shrq $3, %rcx
jz L_ZeroBytes
- pxor mm0, mm0
+ pxor %mm0, %mm0
L0:
- movntq [rdi], mm0
- add rdi, 8
+ movntq %mm0, (%rdi)
+ addq $8, %rdi
loop L0
mfence
L_ZeroBytes:
- xor eax, eax
- mov ecx, edx
+ xorl %eax, %eax
+ movl %edx, %ecx
rep stosb
- mov rax, r8
- pop rdi
+ movq %r8, %rax
+ popq %rdi
ret
diff --git a/MdePkg/Library/BaseMemoryLibMmx/ZeroMemWrapper.c b/MdePkg/Library/BaseMemoryLibMmx/ZeroMemWrapper.c index 5f8df5b..2923356 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/ZeroMemWrapper.c +++ b/MdePkg/Library/BaseMemoryLibMmx/ZeroMemWrapper.c @@ -10,9 +10,9 @@ BaseMemoryLibOptDxe
BaseMemoryLibOptPei
PeiMemoryLib
- DxeMemoryLib
+ UefiMemoryLib
- Copyright (c) 2006 - 2008 , Intel Corporation<BR>
+ Copyright (c) 2006 - 2009 , Intel Corporation<BR>
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
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