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Commit 66de021c authored by Bob Pendleton's avatar Bob Pendleton
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volitile... duh, yeah the variable need to be labeled volitile 

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403698
parent 29167b57
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Showing with 160 additions and 160 deletions
include/SDL_atomic.h
View file @ 66de021c
......@@ -54,40 +54,40 @@ extern "C" {
/* 8 bit atomic operations */
extern DECLSPEC Uint8 SDLCALL SDL_AtomicExchange8(Uint8 * ptr, Uint8 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet8(Uint8 * ptr,
extern DECLSPEC Uint8 SDLCALL SDL_AtomicExchange8(volatile Uint8 * ptr, Uint8 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet8(volatile Uint8 * ptr,
Uint8 oldvalue, Uint8 newvalue);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet8(Uint8 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear8(Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenIncrement8(Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenDecrement8(Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenAdd8(Uint8 * ptr, Uint8 value);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenSubtract8(Uint8 * ptr, Uint8 value);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicIncrementThenFetch8(Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicDecrementThenFetch8(Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicAddThenFetch8(Uint8 * ptr, Uint8 value);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicSubtractThenFetch8(Uint8 * ptr, Uint8 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet8(volatile Uint8 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear8(volatile Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenIncrement8(volatile Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenDecrement8(volatile Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenAdd8(volatile Uint8 * ptr, Uint8 value);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicFetchThenSubtract8(volatile Uint8 * ptr, Uint8 value);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicIncrementThenFetch8(volatile Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicDecrementThenFetch8(volatile Uint8 * ptr);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicAddThenFetch8(volatile Uint8 * ptr, Uint8 value);
extern DECLSPEC Uint8 SDLCALL SDL_AtomicSubtractThenFetch8(volatile Uint8 * ptr, Uint8 value);
/* 16 bit atomic operations */
extern DECLSPEC Uint16 SDLCALL SDL_AtomicExchange16(Uint16 * ptr, Uint16 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet16(Uint16 * ptr,
extern DECLSPEC Uint16 SDLCALL SDL_AtomicExchange16(volatile Uint16 * ptr, Uint16 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet16(volatile Uint16 * ptr,
Uint16 oldvalue, Uint16 newvalue);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet16(Uint16 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear16(Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenIncrement16(Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenDecrement16(Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenAdd16(Uint16 * ptr, Uint16 value);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenSubtract16(Uint16 * ptr, Uint16 value);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicIncrementThenFetch16(Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicDecrementThenFetch16(Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicAddThenFetch16(Uint16 * ptr, Uint16 value);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicSubtractThenFetch16(Uint16 * ptr, Uint16 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet16(volatile Uint16 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear16(volatile Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenIncrement16(volatile Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenDecrement16(volatile Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenAdd16(volatile Uint16 * ptr, Uint16 value);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicFetchThenSubtract16(volatile Uint16 * ptr, Uint16 value);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicIncrementThenFetch16(volatile Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicDecrementThenFetch16(volatile Uint16 * ptr);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicAddThenFetch16(volatile Uint16 * ptr, Uint16 value);
extern DECLSPEC Uint16 SDLCALL SDL_AtomicSubtractThenFetch16(volatile Uint16 * ptr, Uint16 value);
/* 32 bit atomic operations */
/**
* \fn int SDL_AtomicExchange32(Uint32 * ptr, Uint32 value)
* \fn int SDL_AtomicExchange32(volatile Uint32 * ptr, Uint32 value)
*
* \brief Atomically exchange two 32 bit values.
*
......@@ -100,9 +100,9 @@ extern DECLSPEC Uint16 SDLCALL SDL_AtomicSubtractThenFetch16(Uint16 * ptr, Uint1
* with value. This function can be used to implement SDL_TestThenSet.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicExchange32(Uint32 * ptr, Uint32 value);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicExchange32(volatile Uint32 * ptr, Uint32 value);
/**
* \fn int SDL_AtomicCompareThenSet32(Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
* \fn int SDL_AtomicCompareThenSet32(volatile Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
*
* \brief If *ptr == oldvalue then replace the contents of *ptr by new value.
*
......@@ -113,10 +113,10 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicExchange32(Uint32 * ptr, Uint32 value);
* \param newvalue is value to be stored at *ptr.
*
*/
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet32(Uint32 * ptr,
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet32(volatile Uint32 * ptr,
Uint32 oldvalue, Uint32 newvalue);
/**
* \fn SDL_bool SDL_AtomicTestThenSet32(Uint32 * ptr);
* \fn SDL_bool SDL_AtomicTestThenSet32(volatile Uint32 * ptr);
*
* \brief Check to see if *ptr == 0 and set it to non-zero.
*
......@@ -126,18 +126,18 @@ extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet32(Uint32 * ptr,
* \param ptr points to the value to be tested and set.
*
*/
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet32(Uint32 * ptr);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet32(volatile Uint32 * ptr);
/**
* \fn void SDL_AtomicClear32(Uint32 * ptr);
* \fn void SDL_AtomicClear32(volatile Uint32 * ptr);
*
* \brief set the value pointed to by ptr to be zero.
*
* \param ptr address of the value to be set to zero
*
*/
extern DECLSPEC void SDLCALL SDL_AtomicClear32(Uint32 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear32(volatile Uint32 * ptr);
/**
* \fn Uint32 SDL_AtomicFetchThenIncrement32(Uint32 * ptr);
* \fn Uint32 SDL_AtomicFetchThenIncrement32(volatile Uint32 * ptr);
*
* \brief fetch the current value of *ptr and then increment that
* value in place.
......@@ -147,9 +147,9 @@ extern DECLSPEC void SDLCALL SDL_AtomicClear32(Uint32 * ptr);
* \param ptr address of the value to fetch and increment
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenIncrement32(Uint32 * ptr);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenIncrement32(volatile Uint32 * ptr);
/**
* \fn Uint32 SDL_AtomicFetchThenDecrement32(Uint32 * ptr);
* \fn Uint32 SDL_AtomicFetchThenDecrement32(volatile Uint32 * ptr);
*
* \brief fetch *ptr and then decrement the value in place.
*
......@@ -158,9 +158,9 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenIncrement32(Uint32 * ptr);
* \param ptr address of the value to fetch and drement
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenDecrement32(Uint32 * ptr);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenDecrement32(volatile Uint32 * ptr);
/**
* \fn Uint32 SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value);
* \fn Uint32 SDL_AtomicFetchThenAdd32(volatile Uint32 * ptr, Uint32 value);
*
* \brief fetch the current value at ptr and then add value to *ptr.
*
......@@ -170,9 +170,9 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenDecrement32(Uint32 * ptr);
* \param value the value to add to *ptr.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenAdd32(volatile Uint32 * ptr, Uint32 value);
/**
* \fn Uint32 SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value);
* \fn Uint32 SDL_AtomicFetchThenSubtract32(volatile Uint32 * ptr, Uint32 value);
*
* \brief Fetch *ptr and then subtract value from it.
*
......@@ -182,9 +182,9 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 val
* \param value the value to subtract from *ptr.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenSubtract32(volatile Uint32 * ptr, Uint32 value);
/**
* \fn Uint32 SDL_AtomicIncrementThenFetch32(Uint32 * ptr);
* \fn Uint32 SDL_AtomicIncrementThenFetch32(volatile Uint32 * ptr);
*
* \brief Add one to the data pointed to by ptr and return that value.
*
......@@ -193,9 +193,9 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint3
* \param ptr address of the data to increment.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicIncrementThenFetch32(Uint32 * ptr);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicIncrementThenFetch32(volatile Uint32 * ptr);
/**
* \fn Uint32 SDL_AtomicDecrementThenFetch32(Uint32 * ptr);
* \fn Uint32 SDL_AtomicDecrementThenFetch32(volatile Uint32 * ptr);
*
* \brief Subtract one from data pointed to by ptr and return the new value.
*
......@@ -204,9 +204,9 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicIncrementThenFetch32(Uint32 * ptr);
* \param ptr The address of the data to decrement.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicDecrementThenFetch32(Uint32 * ptr);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicDecrementThenFetch32(volatile Uint32 * ptr);
/**
* \fn Uint32 SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value);
* \fn Uint32 SDL_AtomicAddThenFetch32(volatile Uint32 * ptr, Uint32 value);
*
* \brief Add value to the data pointed to by ptr and return result.
*
......@@ -216,9 +216,9 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicDecrementThenFetch32(Uint32 * ptr);
* \param value The value to be added.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicAddThenFetch32(volatile Uint32 * ptr, Uint32 value);
/**
* \fn Uint32 SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value);
* \fn Uint32 SDL_AtomicSubtractThenFetch32(volatile Uint32 * ptr, Uint32 value);
*
* \brief Subtract value from the data pointed to by ptr and return the result.
*
......@@ -228,24 +228,24 @@ extern DECLSPEC Uint32 SDLCALL SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 val
* \param value The value to be subtracted.
*
*/
extern DECLSPEC Uint32 SDLCALL SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value);
extern DECLSPEC Uint32 SDLCALL SDL_AtomicSubtractThenFetch32(volatile Uint32 * ptr, Uint32 value);
/* 64 bit atomic operations */
#ifdef SDL_HAS_64BIT_TYPE
extern DECLSPEC Uint64 SDLCALL SDL_AtomicExchange64(Uint64 * ptr, Uint64 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet64(Uint64 * ptr,
extern DECLSPEC Uint64 SDLCALL SDL_AtomicExchange64(volatile Uint64 * ptr, Uint64 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicCompareThenSet64(volatile Uint64 * ptr,
Uint64 oldvalue, Uint64 newvalue);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet64(Uint64 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear64(Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenIncrement64(Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenDecrement64(Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicIncrementThenFetch64(Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicDecrementThenFetch64(Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicSubtractThenFetch64(Uint64 * ptr, Uint64 value);
extern DECLSPEC SDL_bool SDLCALL SDL_AtomicTestThenSet64(volatile Uint64 * ptr);
extern DECLSPEC void SDLCALL SDL_AtomicClear64(volatile Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenIncrement64(volatile Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenDecrement64(volatile Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenAdd64(volatile Uint64 * ptr, Uint64 value);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicFetchThenSubtract64(volatile Uint64 * ptr, Uint64 value);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicIncrementThenFetch64(volatile Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicDecrementThenFetch64(volatile Uint64 * ptr);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicAddThenFetch64(volatile Uint64 * ptr, Uint64 value);
extern DECLSPEC Uint64 SDLCALL SDL_AtomicSubtractThenFetch64(volatile Uint64 * ptr, Uint64 value);
#endif /* SDL_HAS_64BIT_TYPE */
/* Ends C function definitions when using C++ */
......
src/atomic/dummy/SDL_atomic.c
View file @ 66de021c
......@@ -165,7 +165,7 @@ privateUnlock()
/* 8 bit atomic operations */
Uint8
SDL_AtomicExchange8(Uint8 * ptr, Uint8 value)
SDL_AtomicExchange8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeExchange8
return nativeExchange8(ptr, value);
......@@ -182,7 +182,7 @@ 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);
......@@ -202,7 +202,7 @@ 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);
......@@ -222,7 +222,7 @@ SDL_AtomicTestThenSet8(Uint8 * ptr)
}
void
SDL_AtomicClear8(Uint8 * ptr)
SDL_AtomicClear8(volatile Uint8 * ptr)
{
#ifdef nativeClear8
nativeClear8(ptr);
......@@ -236,7 +236,7 @@ SDL_AtomicClear8(Uint8 * ptr)
}
Uint8
SDL_AtomicFetchThenIncrement8(Uint8 * ptr)
SDL_AtomicFetchThenIncrement8(volatile Uint8 * ptr)
{
#ifdef nativeFetchThenIncrement8
return nativeFetchThenIncrement8(ptr);
......@@ -253,7 +253,7 @@ SDL_AtomicFetchThenIncrement8(Uint8 * ptr)
}
Uint8
SDL_AtomicFetchThenDecrement8(Uint8 * ptr)
SDL_AtomicFetchThenDecrement8(volatile Uint8 * ptr)
{
#ifdef nativeFetchThenDecrement8
return nativeFetchThenDecrement8(ptr);
......@@ -270,7 +270,7 @@ SDL_AtomicFetchThenDecrement8(Uint8 * ptr)
}
Uint8
SDL_AtomicFetchThenAdd8(Uint8 * ptr, Uint8 value)
SDL_AtomicFetchThenAdd8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeFetchThenAdd8
return nativeFetchThenAdd8(ptr, value);
......@@ -287,7 +287,7 @@ 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);
......@@ -304,7 +304,7 @@ SDL_AtomicFetchThenSubtract8(Uint8 * ptr, Uint8 value)
}
Uint8
SDL_AtomicIncrementThenFetch8(Uint8 * ptr)
SDL_AtomicIncrementThenFetch8(volatile Uint8 * ptr)
{
#ifdef nativeIncrementThenFetch8
return nativeIncrementThenFetch8(ptr);
......@@ -321,7 +321,7 @@ SDL_AtomicIncrementThenFetch8(Uint8 * ptr)
}
Uint8
SDL_AtomicDecrementThenFetch8(Uint8 * ptr)
SDL_AtomicDecrementThenFetch8(volatile Uint8 * ptr)
{
#ifdef nativeDecrementThenFetch8
return nativeDecrementThenFetch8(ptr);
......@@ -338,7 +338,7 @@ SDL_AtomicDecrementThenFetch8(Uint8 * ptr)
}
Uint8
SDL_AtomicAddThenFetch8(Uint8 * ptr, Uint8 value)
SDL_AtomicAddThenFetch8(volatile Uint8 * ptr, Uint8 value)
{
#ifdef nativeAddThenFetch8
return nativeAddThenFetch8(ptr, value);
......@@ -355,7 +355,7 @@ 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);
......@@ -374,7 +374,7 @@ 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);
......@@ -391,7 +391,7 @@ 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);
......@@ -411,7 +411,7 @@ 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);
......@@ -431,7 +431,7 @@ SDL_AtomicTestThenSet16(Uint16 * ptr)
}
void
SDL_AtomicClear16(Uint16 * ptr)
SDL_AtomicClear16(volatile Uint16 * ptr)
{
#ifdef nativeClear16
nativeClear16(ptr);
......@@ -445,7 +445,7 @@ SDL_AtomicClear16(Uint16 * ptr)
}
Uint16
SDL_AtomicFetchThenIncrement16(Uint16 * ptr)
SDL_AtomicFetchThenIncrement16(volatile Uint16 * ptr)
{
#ifdef nativeFetchThenIncrement16
return nativeFetchThenIncrement16(ptr);
......@@ -462,7 +462,7 @@ SDL_AtomicFetchThenIncrement16(Uint16 * ptr)
}
Uint16
SDL_AtomicFetchThenDecrement16(Uint16 * ptr)
SDL_AtomicFetchThenDecrement16(volatile Uint16 * ptr)
{
#ifdef nativeFetchThenDecrement16
return nativeFetchThenDecrement16(ptr);
......@@ -479,7 +479,7 @@ SDL_AtomicFetchThenDecrement16(Uint16 * ptr)
}
Uint16
SDL_AtomicFetchThenAdd16(Uint16 * ptr, Uint16 value)
SDL_AtomicFetchThenAdd16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeFetchThenAdd16
return nativeFetchThenAdd16(ptr, value);
......@@ -496,7 +496,7 @@ 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);
......@@ -513,7 +513,7 @@ SDL_AtomicFetchThenSubtract16(Uint16 * ptr, Uint16 value)
}
Uint16
SDL_AtomicIncrementThenFetch16(Uint16 * ptr)
SDL_AtomicIncrementThenFetch16(volatile Uint16 * ptr)
{
#ifdef nativeIncrementThenFetch16
return nativeIncrementThenFetch16(ptr);
......@@ -530,7 +530,7 @@ SDL_AtomicIncrementThenFetch16(Uint16 * ptr)
}
Uint16
SDL_AtomicDecrementThenFetch16(Uint16 * ptr)
SDL_AtomicDecrementThenFetch16(volatile Uint16 * ptr)
{
#ifdef nativeDecrementThenFetch16
return nativeDecrementThenFetch16(ptr);
......@@ -547,7 +547,7 @@ SDL_AtomicDecrementThenFetch16(Uint16 * ptr)
}
Uint16
SDL_AtomicAddThenFetch16(Uint16 * ptr, Uint16 value)
SDL_AtomicAddThenFetch16(volatile Uint16 * ptr, Uint16 value)
{
#ifdef nativeAddThenFetch16
return nativeAddThenFetch16(ptr, value);
......@@ -564,7 +564,7 @@ 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);
......@@ -583,7 +583,7 @@ 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);
......@@ -600,7 +600,7 @@ 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);
......@@ -620,7 +620,7 @@ 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);
......@@ -640,7 +640,7 @@ SDL_AtomicTestThenSet32(Uint32 * ptr)
}
void
SDL_AtomicClear32(Uint32 * ptr)
SDL_AtomicClear32(volatile Uint32 * ptr)
{
#ifdef nativeClear32
nativeClear32(ptr);
......@@ -654,7 +654,7 @@ SDL_AtomicClear32(Uint32 * ptr)
}
Uint32
SDL_AtomicFetchThenIncrement32(Uint32 * ptr)
SDL_AtomicFetchThenIncrement32(volatile Uint32 * ptr)
{
#ifdef nativeFetchThenIncrement32
return nativeFetchThenIncrement32(ptr);
......@@ -671,7 +671,7 @@ SDL_AtomicFetchThenIncrement32(Uint32 * ptr)
}
Uint32
SDL_AtomicFetchThenDecrement32(Uint32 * ptr)
SDL_AtomicFetchThenDecrement32(volatile Uint32 * ptr)
{
#ifdef nativeFetchThenDecrement32
return nativeFetchThenDecrement32(ptr);
......@@ -688,7 +688,7 @@ SDL_AtomicFetchThenDecrement32(Uint32 * ptr)
}
Uint32
SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value)
SDL_AtomicFetchThenAdd32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeFetchThenAdd32
return nativeFetchThenAdd32(ptr, value);
......@@ -705,7 +705,7 @@ 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);
......@@ -722,7 +722,7 @@ SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value)
}
Uint32
SDL_AtomicIncrementThenFetch32(Uint32 * ptr)
SDL_AtomicIncrementThenFetch32(volatile Uint32 * ptr)
{
#ifdef nativeIncrementThenFetch32
return nativeIncrementThenFetch32(ptr);
......@@ -739,7 +739,7 @@ SDL_AtomicIncrementThenFetch32(Uint32 * ptr)
}
Uint32
SDL_AtomicDecrementThenFetch32(Uint32 * ptr)
SDL_AtomicDecrementThenFetch32(volatile Uint32 * ptr)
{
#ifdef nativeDecrementThenFetch32
return nativeDecrementThenFetch32(ptr);
......@@ -756,7 +756,7 @@ SDL_AtomicDecrementThenFetch32(Uint32 * ptr)
}
Uint32
SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value)
SDL_AtomicAddThenFetch32(volatile Uint32 * ptr, Uint32 value)
{
#ifdef nativeAddThenFetch32
return nativeAddThenFetch32(ptr, value);
......@@ -773,7 +773,7 @@ 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);
......@@ -793,7 +793,7 @@ 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);
......@@ -810,7 +810,7 @@ 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);
......@@ -830,7 +830,7 @@ 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);
......@@ -850,7 +850,7 @@ SDL_AtomicTestThenSet64(Uint64 * ptr)
}
void
SDL_AtomicClear64(Uint64 * ptr)
SDL_AtomicClear64(volatile Uint64 * ptr)
{
#ifdef nativeClear64
nativeClear64(ptr);
......@@ -864,7 +864,7 @@ SDL_AtomicClear64(Uint64 * ptr)
}
Uint64
SDL_AtomicFetchThenIncrement64(Uint64 * ptr)
SDL_AtomicFetchThenIncrement64(volatile Uint64 * ptr)
{
#ifdef nativeFetchThenIncrement64
return nativeFetchThenIncrement64(ptr);
......@@ -881,7 +881,7 @@ SDL_AtomicFetchThenIncrement64(Uint64 * ptr)
}
Uint64
SDL_AtomicFetchThenDecrement64(Uint64 * ptr)
SDL_AtomicFetchThenDecrement64(volatile Uint64 * ptr)
{
#ifdef nativeFetchThenDecrement64
return nativeFetchThenDecrement64(ptr);
......@@ -898,7 +898,7 @@ SDL_AtomicFetchThenDecrement64(Uint64 * ptr)
}
Uint64
SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value)
SDL_AtomicFetchThenAdd64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeFetchThenAdd64
return nativeFetchThenAdd64(ptr, value);
......@@ -915,7 +915,7 @@ 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);
......@@ -932,7 +932,7 @@ SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value)
}
Uint64
SDL_AtomicIncrementThenFetch64(Uint64 * ptr)
SDL_AtomicIncrementThenFetch64(volatile Uint64 * ptr)
{
#ifdef nativeIncrementThenFetch64
return nativeIncrementThenFetch64(ptr);
......@@ -949,7 +949,7 @@ SDL_AtomicIncrementThenFetch64(Uint64 * ptr)
}
Uint64
SDL_AtomicDecrementThenFetch64(Uint64 * ptr)
SDL_AtomicDecrementThenFetch64(volatile Uint64 * ptr)
{
#ifdef nativeDecrementThenFetch64
return nativeDecrementThenFetch64(ptr);
......@@ -966,7 +966,7 @@ SDL_AtomicDecrementThenFetch64(Uint64 * ptr)
}
Uint64
SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value)
SDL_AtomicAddThenFetch64(volatile Uint64 * ptr, Uint64 value)
{
#ifdef nativeAddThenFetch64
return nativeAddThenFetch64(ptr, value);
......@@ -983,7 +983,7 @@ 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);
......
src/atomic/linux/SDL_atomic.c
View file @ 66de021c
......@@ -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);
......
test/testatomic.c
View file @ 66de021c
......@@ -23,16 +23,16 @@ int
main(int argc, char **argv)
{
Uint8 val8 = 0;
volatile Uint8 val8 = 0;
Uint8 ret8 = 0;
Uint16 val16 = 0;
volatile Uint16 val16 = 0;
Uint16 ret16 = 0;
Uint32 val32 = 0;
volatile Uint32 val32 = 0;
Uint32 ret32 = 0;
Uint64 val64 = 0;
volatile Uint64 val64 = 0;
Uint64 ret64 = 0;
SDL_bool tfret = SDL_FALSE;
......
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