volitile... duh, yeah the variable need to be labeled volitile

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403698
This commit is contained in:
Bob Pendleton 2009-07-09 21:31:27 +00:00
parent 29167b5730
commit 66de021c3d
4 changed files with 160 additions and 160 deletions

View file

@ -137,7 +137,7 @@ static Uint32 lock = 0;
/* 8 bit atomic operations */
Uint8
SDL_AtomicExchange8(Uint8 * ptr, Uint8 value)
SDL_AtomicExchange8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeExchange8
return nativeExchange8(ptr, value);
@ -154,7 +154,7 @@ SDL_AtomicExchange8(Uint8 * ptr, Uint8 value)
}
SDL_bool
SDL_AtomicCompareThenSet8(Uint8 * ptr, Uint8 oldvalue, Uint8 newvalue)
SDL_AtomicCompareThenSet8(volatile Uint8 * ptr, Uint8 oldvalue, Uint8 newvalue)
{
#ifdef nativeCompareThenSet8
return (SDL_bool)nativeCompareThenSet8(ptr, oldvalue, newvalue);
@ -174,7 +174,7 @@ SDL_AtomicCompareThenSet8(Uint8 * ptr, Uint8 oldvalue, Uint8 newvalue)
}
SDL_bool
SDL_AtomicTestThenSet8(Uint8 * ptr)
SDL_AtomicTestThenSet8(volatile Uint8 * ptr)
{
#ifdef nativeTestThenSet8
return (SDL_bool)nativeTestThenSet8(ptr);
@ -194,7 +194,7 @@ SDL_AtomicTestThenSet8(Uint8 * ptr)
}
void
SDL_AtomicClear8(Uint8 * ptr)
SDL_AtomicClear8(volatile Uint8 * ptr)
{
#ifdef nativeClear8
nativeClear8(ptr);
@ -208,7 +208,7 @@ SDL_AtomicClear8(Uint8 * ptr)
}
Uint8
SDL_AtomicFetchThenIncrement8(Uint8 * ptr)
SDL_AtomicFetchThenIncrement8(volatile Uint8 * ptr)
{
#ifdef nativeFetchThenIncrement8
return nativeFetchThenIncrement8(ptr);
@ -225,7 +225,7 @@ SDL_AtomicFetchThenIncrement8(Uint8 * ptr)
}
Uint8
SDL_AtomicFetchThenDecrement8(Uint8 * ptr)
SDL_AtomicFetchThenDecrement8(volatile Uint8 * ptr)
{
#ifdef nativeFetchThenDecrement8
return nativeFetchThenDecrement8(ptr);
@ -242,7 +242,7 @@ SDL_AtomicFetchThenDecrement8(Uint8 * ptr)
}
Uint8
SDL_AtomicFetchThenAdd8(Uint8 * ptr, Uint8 value)
SDL_AtomicFetchThenAdd8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeFetchThenAdd8
return nativeFetchThenAdd8(ptr, value);
@ -259,7 +259,7 @@ SDL_AtomicFetchThenAdd8(Uint8 * ptr, Uint8 value)
}
Uint8
SDL_AtomicFetchThenSubtract8(Uint8 * ptr, Uint8 value)
SDL_AtomicFetchThenSubtract8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeFetchThenSubtract8
return nativeFetchThenSubtract8(ptr, value);
@ -276,7 +276,7 @@ SDL_AtomicFetchThenSubtract8(Uint8 * ptr, Uint8 value)
}
Uint8
SDL_AtomicIncrementThenFetch8(Uint8 * ptr)
SDL_AtomicIncrementThenFetch8(volatile Uint8 * ptr)
{
#ifdef nativeIncrementThenFetch8
return nativeIncrementThenFetch8(ptr);
@ -293,7 +293,7 @@ SDL_AtomicIncrementThenFetch8(Uint8 * ptr)
}
Uint8
SDL_AtomicDecrementThenFetch8(Uint8 * ptr)
SDL_AtomicDecrementThenFetch8(volatile Uint8 * ptr)
{
#ifdef nativeDecrementThenFetch8
return nativeDecrementThenFetch8(ptr);
@ -310,7 +310,7 @@ SDL_AtomicDecrementThenFetch8(Uint8 * ptr)
}
Uint8
SDL_AtomicAddThenFetch8(Uint8 * ptr, Uint8 value)
SDL_AtomicAddThenFetch8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeAddThenFetch8
return nativeAddThenFetch8(ptr, value);
@ -327,7 +327,7 @@ SDL_AtomicAddThenFetch8(Uint8 * ptr, Uint8 value)
}
Uint8
SDL_AtomicSubtractThenFetch8(Uint8 * ptr, Uint8 value)
SDL_AtomicSubtractThenFetch8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeSubtractThenFetch8
return nativeSubtractThenFetch8(ptr, value);
@ -346,7 +346,7 @@ SDL_AtomicSubtractThenFetch8(Uint8 * ptr, Uint8 value)
/* 16 bit atomic operations */
Uint16
SDL_AtomicExchange16(Uint16 * ptr, Uint16 value)
SDL_AtomicExchange16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeExchange16
return nativeExchange16(ptr, value);
@ -363,7 +363,7 @@ SDL_AtomicExchange16(Uint16 * ptr, Uint16 value)
}
SDL_bool
SDL_AtomicCompareThenSet16(Uint16 * ptr, Uint16 oldvalue, Uint16 newvalue)
SDL_AtomicCompareThenSet16(volatile Uint16 * ptr, Uint16 oldvalue, Uint16 newvalue)
{
#ifdef nativeCompareThenSet16
return (SDL_bool)nativeCompareThenSet16(ptr, oldvalue, newvalue);
@ -383,7 +383,7 @@ SDL_AtomicCompareThenSet16(Uint16 * ptr, Uint16 oldvalue, Uint16 newvalue)
}
SDL_bool
SDL_AtomicTestThenSet16(Uint16 * ptr)
SDL_AtomicTestThenSet16(volatile Uint16 * ptr)
{
#ifdef nativeTestThenSet16
return (SDL_bool)nativeTestThenSet16(ptr);
@ -403,7 +403,7 @@ SDL_AtomicTestThenSet16(Uint16 * ptr)
}
void
SDL_AtomicClear16(Uint16 * ptr)
SDL_AtomicClear16(volatile Uint16 * ptr)
{
#ifdef nativeClear16
nativeClear16(ptr);
@ -417,7 +417,7 @@ SDL_AtomicClear16(Uint16 * ptr)
}
Uint16
SDL_AtomicFetchThenIncrement16(Uint16 * ptr)
SDL_AtomicFetchThenIncrement16(volatile Uint16 * ptr)
{
#ifdef nativeFetchThenIncrement16
return nativeFetchThenIncrement16(ptr);
@ -434,7 +434,7 @@ SDL_AtomicFetchThenIncrement16(Uint16 * ptr)
}
Uint16
SDL_AtomicFetchThenDecrement16(Uint16 * ptr)
SDL_AtomicFetchThenDecrement16(volatile Uint16 * ptr)
{
#ifdef nativeFetchThenDecrement16
return nativeFetchThenDecrement16(ptr);
@ -451,7 +451,7 @@ SDL_AtomicFetchThenDecrement16(Uint16 * ptr)
}
Uint16
SDL_AtomicFetchThenAdd16(Uint16 * ptr, Uint16 value)
SDL_AtomicFetchThenAdd16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeFetchThenAdd16
return nativeFetchThenAdd16(ptr, value);
@ -468,7 +468,7 @@ SDL_AtomicFetchThenAdd16(Uint16 * ptr, Uint16 value)
}
Uint16
SDL_AtomicFetchThenSubtract16(Uint16 * ptr, Uint16 value)
SDL_AtomicFetchThenSubtract16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeFetchThenSubtract16
return nativeFetchThenSubtract16(ptr, value);
@ -485,7 +485,7 @@ SDL_AtomicFetchThenSubtract16(Uint16 * ptr, Uint16 value)
}
Uint16
SDL_AtomicIncrementThenFetch16(Uint16 * ptr)
SDL_AtomicIncrementThenFetch16(volatile Uint16 * ptr)
{
#ifdef nativeIncrementThenFetch16
return nativeIncrementThenFetch16(ptr);
@ -502,7 +502,7 @@ SDL_AtomicIncrementThenFetch16(Uint16 * ptr)
}
Uint16
SDL_AtomicDecrementThenFetch16(Uint16 * ptr)
SDL_AtomicDecrementThenFetch16(volatile Uint16 * ptr)
{
#ifdef nativeDecrementThenFetch16
return nativeDecrementThenFetch16(ptr);
@ -519,7 +519,7 @@ SDL_AtomicDecrementThenFetch16(Uint16 * ptr)
}
Uint16
SDL_AtomicAddThenFetch16(Uint16 * ptr, Uint16 value)
SDL_AtomicAddThenFetch16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeAddThenFetch16
return nativeAddThenFetch16(ptr, value);
@ -536,7 +536,7 @@ SDL_AtomicAddThenFetch16(Uint16 * ptr, Uint16 value)
}
Uint16
SDL_AtomicSubtractThenFetch16(Uint16 * ptr, Uint16 value)
SDL_AtomicSubtractThenFetch16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeSubtractThenFetch16
return nativeSubtractThenFetch16(ptr, value);
@ -555,7 +555,7 @@ SDL_AtomicSubtractThenFetch16(Uint16 * ptr, Uint16 value)
/* 32 bit atomic operations */
Uint32
SDL_AtomicExchange32(Uint32 * ptr, Uint32 value)
SDL_AtomicExchange32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeExchange32
return nativeExchange32(ptr, value);
@ -572,7 +572,7 @@ SDL_AtomicExchange32(Uint32 * ptr, Uint32 value)
}
SDL_bool
SDL_AtomicCompareThenSet32(Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
SDL_AtomicCompareThenSet32(volatile Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
{
#ifdef nativeCompareThenSet32
return (SDL_bool)nativeCompareThenSet32(ptr, oldvalue, newvalue);
@ -592,7 +592,7 @@ SDL_AtomicCompareThenSet32(Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
}
SDL_bool
SDL_AtomicTestThenSet32(Uint32 * ptr)
SDL_AtomicTestThenSet32(volatile Uint32 * ptr)
{
#ifdef nativeTestThenSet32
return (SDL_bool)nativeTestThenSet32(ptr);
@ -612,7 +612,7 @@ SDL_AtomicTestThenSet32(Uint32 * ptr)
}
void
SDL_AtomicClear32(Uint32 * ptr)
SDL_AtomicClear32(volatile Uint32 * ptr)
{
#ifdef nativeClear32
nativeClear32(ptr);
@ -626,7 +626,7 @@ SDL_AtomicClear32(Uint32 * ptr)
}
Uint32
SDL_AtomicFetchThenIncrement32(Uint32 * ptr)
SDL_AtomicFetchThenIncrement32(volatile Uint32 * ptr)
{
#ifdef nativeFetchThenIncrement32
return nativeFetchThenIncrement32(ptr);
@ -643,7 +643,7 @@ SDL_AtomicFetchThenIncrement32(Uint32 * ptr)
}
Uint32
SDL_AtomicFetchThenDecrement32(Uint32 * ptr)
SDL_AtomicFetchThenDecrement32(volatile Uint32 * ptr)
{
#ifdef nativeFetchThenDecrement32
return nativeFetchThenDecrement32(ptr);
@ -660,7 +660,7 @@ SDL_AtomicFetchThenDecrement32(Uint32 * ptr)
}
Uint32
SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value)
SDL_AtomicFetchThenAdd32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeFetchThenAdd32
return nativeFetchThenAdd32(ptr, value);
@ -677,7 +677,7 @@ SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value)
}
Uint32
SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value)
SDL_AtomicFetchThenSubtract32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeFetchThenSubtract32
return nativeFetchThenSubtract32(ptr, value);
@ -694,7 +694,7 @@ SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value)
}
Uint32
SDL_AtomicIncrementThenFetch32(Uint32 * ptr)
SDL_AtomicIncrementThenFetch32(volatile Uint32 * ptr)
{
#ifdef nativeIncrementThenFetch32
return nativeIncrementThenFetch32(ptr);
@ -711,7 +711,7 @@ SDL_AtomicIncrementThenFetch32(Uint32 * ptr)
}
Uint32
SDL_AtomicDecrementThenFetch32(Uint32 * ptr)
SDL_AtomicDecrementThenFetch32(volatile Uint32 * ptr)
{
#ifdef nativeDecrementThenFetch32
return nativeDecrementThenFetch32(ptr);
@ -728,7 +728,7 @@ SDL_AtomicDecrementThenFetch32(Uint32 * ptr)
}
Uint32
SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value)
SDL_AtomicAddThenFetch32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeAddThenFetch32
return nativeAddThenFetch32(ptr, value);
@ -745,7 +745,7 @@ SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value)
}
Uint32
SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value)
SDL_AtomicSubtractThenFetch32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeSubtractThenFetch32
return nativeSubtractThenFetch32(ptr, value);
@ -765,7 +765,7 @@ SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value)
#ifdef SDL_HAS_64BIT_TYPE
Uint64
SDL_AtomicExchange64(Uint64 * ptr, Uint64 value)
SDL_AtomicExchange64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeExchange64
return nativeExchange64(ptr, value);
@ -782,7 +782,7 @@ SDL_AtomicExchange64(Uint64 * ptr, Uint64 value)
}
SDL_bool
SDL_AtomicCompareThenSet64(Uint64 * ptr, Uint64 oldvalue, Uint64 newvalue)
SDL_AtomicCompareThenSet64(volatile Uint64 * ptr, Uint64 oldvalue, Uint64 newvalue)
{
#ifdef nativeCompareThenSet64
return (SDL_bool)nativeCompareThenSet64(ptr, oldvalue, newvalue);
@ -802,7 +802,7 @@ SDL_AtomicCompareThenSet64(Uint64 * ptr, Uint64 oldvalue, Uint64 newvalue)
}
SDL_bool
SDL_AtomicTestThenSet64(Uint64 * ptr)
SDL_AtomicTestThenSet64(volatile Uint64 * ptr)
{
#ifdef nativeTestThenSet64
return (SDL_bool)nativeTestThenSet64(ptr);
@ -822,7 +822,7 @@ SDL_AtomicTestThenSet64(Uint64 * ptr)
}
void
SDL_AtomicClear64(Uint64 * ptr)
SDL_AtomicClear64(volatile Uint64 * ptr)
{
#ifdef nativeClear64
nativeClear64(ptr);
@ -836,7 +836,7 @@ SDL_AtomicClear64(Uint64 * ptr)
}
Uint64
SDL_AtomicFetchThenIncrement64(Uint64 * ptr)
SDL_AtomicFetchThenIncrement64(volatile Uint64 * ptr)
{
#ifdef nativeFetchThenIncrement64
return nativeFetchThenIncrement64(ptr);
@ -853,7 +853,7 @@ SDL_AtomicFetchThenIncrement64(Uint64 * ptr)
}
Uint64
SDL_AtomicFetchThenDecrement64(Uint64 * ptr)
SDL_AtomicFetchThenDecrement64(volatile Uint64 * ptr)
{
#ifdef nativeFetchThenDecrement64
return nativeFetchThenDecrement64(ptr);
@ -870,7 +870,7 @@ SDL_AtomicFetchThenDecrement64(Uint64 * ptr)
}
Uint64
SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value)
SDL_AtomicFetchThenAdd64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeFetchThenAdd64
return nativeFetchThenAdd64(ptr, value);
@ -887,7 +887,7 @@ SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value)
}
Uint64
SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value)
SDL_AtomicFetchThenSubtract64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeFetchThenSubtract64
return nativeFetchThenSubtract64(ptr, value);
@ -904,7 +904,7 @@ SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value)
}
Uint64
SDL_AtomicIncrementThenFetch64(Uint64 * ptr)
SDL_AtomicIncrementThenFetch64(volatile Uint64 * ptr)
{
#ifdef nativeIncrementThenFetch64
return nativeIncrementThenFetch64(ptr);
@ -921,7 +921,7 @@ SDL_AtomicIncrementThenFetch64(Uint64 * ptr)
}
Uint64
SDL_AtomicDecrementThenFetch64(Uint64 * ptr)
SDL_AtomicDecrementThenFetch64(volatile Uint64 * ptr)
{
#ifdef nativeDecrementThenFetch64
return nativeDecrementThenFetch64(ptr);
@ -938,7 +938,7 @@ SDL_AtomicDecrementThenFetch64(Uint64 * ptr)
}
Uint64
SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value)
SDL_AtomicAddThenFetch64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeAddThenFetch64
return nativeAddThenFetch64(ptr, value);
@ -955,7 +955,7 @@ SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value)
}
Uint64
SDL_AtomicSubtractThenFetch64(Uint64 * ptr, Uint64 value)
SDL_AtomicSubtractThenFetch64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeSubtractThenFetch64
return nativeSubtractThenFetch64(ptr, value);