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| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-08-12 02:23:31 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-08-12 02:23:31 +0000 |
| commit | 945f5f400b3d61c72afd0d1fdbfa5d3aad598f57 (patch) | |
| tree | e20fc712a0ceff04b421ad62b9a67e16db604ec8 | |
| parent | 23f41e56014f6a90cd02bd1c2b011821b95aca56 (diff) | |
| download | edk2-945f5f400b3d61c72afd0d1fdbfa5d3aad598f57.tar.gz edk2-945f5f400b3d61c72afd0d1fdbfa5d3aad598f57.tar.bz2 edk2-945f5f400b3d61c72afd0d1fdbfa5d3aad598f57.zip | |
Use "movd" instruction to manipulate MMX register to support more GNU assemblers.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9055 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibSse2/X64/SetMem64.S | 2 |
6 files changed, 6 insertions, 6 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S b/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S index 94ca84603e..f964ec455f 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/CopyMem.S @@ -51,7 +51,7 @@ L0: andq $7, %r8
shrq $3, %rcx # rcx <- # of Qwords to copy
jz L_CopyBytes
- movq %mm0, %r10 # (Save mm0 in r10) ; Why just save 32 bits?
+ movd %mm0, %r10 # (Save mm0 in r10)
L1:
movq (%rsi), %mm0
movntq %mm0, (%rdi)
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S index a29be89a1f..ab7507a2bb 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem.S @@ -39,7 +39,7 @@ ASM_PFX(InternalMemSetMem): push %rdi
movq %r8, %rax
movb %al, %ah
- movq %rax, %mm0
+ movd %rax, %mm0
movq %rcx, %r8
movq %r8, %rdi # rdi <- Buffer
movq %rdx, %rcx
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S index 6ae6793a7e..9ecdacfa43 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.S @@ -38,7 +38,7 @@ ASM_GLOBAL ASM_PFX(InternalMemSetMem16) ASM_PFX(InternalMemSetMem16):
pushq %rdi
movq %r8, %rax
- movq %rax, %mm0
+ movd %rax, %mm0
movq %rcx, %r8
movq %r8, %rdi
movq %rdx, %rcx
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S index c983e6d9c1..130eda428d 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem32.S @@ -36,7 +36,7 @@ #------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(InternalMemSetMem32)
ASM_PFX(InternalMemSetMem32):
- movq %r8, %mm0 # mm0 <- Value
+ movd %r8, %mm0 # mm0 <- Value
movq %rcx, %rax # rax <- Buffer
xchgq %rdx, %rcx # rcx <- Count rdx <- Buffer
shrq $1, % rcx # rcx <- # of qwords to set
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S index 10135f8496..373cfa0c59 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S +++ b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem64.S @@ -35,7 +35,7 @@ #------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(InternalMemSetMem64)
ASM_PFX(InternalMemSetMem64):
- movq %r8, %mm0 #Value
+ movd %r8, %mm0 #Value
movw %rcx, %rax #rax <- Buffer
xchg %rdx, %rcx #rcx <- Count
L0:
diff --git a/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem64.S b/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem64.S index a9565ce97a..c9f6f493d7 100644 --- a/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem64.S +++ b/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem64.S @@ -38,7 +38,7 @@ ASM_PFX(InternalMemSetMem64): movq %rcx, %rax # rax <- Buffer
xchgq %rdx, %rcx # rcx <- Count & rdx <- Buffer
testb $8, %dl
- movq %r8, %xmm0
+ movd %r8, %xmm0
jz L0
movq %r8, (%rdx)
addq $8, %rdx
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