diff options
Diffstat (limited to 'MdePkg/Library/BaseSynchronizationLib/Ia32/GccInline.c')
| -rw-r--r-- | MdePkg/Library/BaseSynchronizationLib/Ia32/GccInline.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/MdePkg/Library/BaseSynchronizationLib/Ia32/GccInline.c b/MdePkg/Library/BaseSynchronizationLib/Ia32/GccInline.c index bd81aad6c2..4ab293f243 100644 --- a/MdePkg/Library/BaseSynchronizationLib/Ia32/GccInline.c +++ b/MdePkg/Library/BaseSynchronizationLib/Ia32/GccInline.c @@ -1,7 +1,7 @@ /** @file
GCC inline implementation of BaseSynchronizationLib processor specific functions.
-
- Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+
+ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2008 - 2009, 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
@@ -42,12 +42,12 @@ InternalSyncIncrement ( "movl %2, %%eax "
: "=a" (Result), // %0
"=m" (*Value) // %1
- : "m" (*Value) // %2
+ : "m" (*Value) // %2
: "memory",
"cc"
);
-
- return Result;
+
+ return Result;
}
@@ -72,18 +72,18 @@ InternalSyncDecrement ( )
{
UINT32 Result;
-
+
__asm__ __volatile__ (
"lock \n\t"
"decl %2 \n\t"
"movl %2, %%eax "
: "=a" (Result), // %0
"=m" (*Value) // %1
- : "m" (*Value) // %2
+ : "m" (*Value) // %2
: "memory",
"cc"
);
-
+
return Result;
}
@@ -163,7 +163,7 @@ InternalSyncCompareExchange32 ( : "=a" (CompareValue) // %0
: "q" (ExchangeValue), // %1
"m" (*Value), // %2
- "0" (CompareValue) // %4
+ "0" (CompareValue) // %4
: "memory",
"cc"
);
@@ -198,8 +198,8 @@ InternalSyncCompareExchange64 ( {
__asm__ __volatile__ (
" \n\t"
- "push %%ebx \n\t"
- "movl %2,%%ebx \n\t"
+ "push %%ebx \n\t"
+ "movl %2,%%ebx \n\t"
"lock \n\t"
"cmpxchg8b (%1) \n\t"
"pop %%ebx \n\t"
@@ -210,6 +210,6 @@ InternalSyncCompareExchange64 ( : "memory",
"cc"
);
-
+
return CompareValue;
}
|