mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2025-03-29 18:36:59 +00:00
fpu: Replace int8 typedef with int8_t
Replace the int8 softfloat-specific typedef with int8_t. This change was made with find include hw fpu target-* -name '*.[ch]' | xargs sed -i -e 's/\bint8\b/int8_t/g' together with manual removal of the typedef definition, and manual undoing of various mis-hits. Backports commit 8f506c709adb7d3bed4ebefefe9487c156192a64 from qemu
This commit is contained in:
Peter Maydell
Lioncash
parent
63ac282f1a
commit
2eaf79bfd3
|
|
@ -164,7 +164,7 @@ static inline void
|
|||
uint64_t a0, uint64_t a1, int_fast16_t count, uint64_t *z0Ptr, uint64_t *z1Ptr)
|
||||
{
|
||||
uint64_t z0, z1;
|
||||
int8 negCount = ( - count ) & 63;
|
||||
int8_t negCount = ( - count ) & 63;
|
||||
|
||||
if ( count == 0 ) {
|
||||
z1 = a1;
|
||||
|
|
@ -201,7 +201,7 @@ static inline void
|
|||
uint64_t a0, uint64_t a1, int_fast16_t count, uint64_t *z0Ptr, uint64_t *z1Ptr)
|
||||
{
|
||||
uint64_t z0, z1;
|
||||
int8 negCount = ( - count ) & 63;
|
||||
int8_t negCount = ( - count ) & 63;
|
||||
|
||||
if ( count == 0 ) {
|
||||
z1 = a1;
|
||||
|
|
@ -236,7 +236,7 @@ static inline void
|
|||
uint64_t a0, uint64_t a1, int_fast16_t count, uint64_t *z0Ptr, uint64_t *z1Ptr)
|
||||
{
|
||||
uint64_t z0, z1;
|
||||
int8 negCount = ( - count ) & 63;
|
||||
int8_t negCount = ( - count ) & 63;
|
||||
|
||||
if ( count == 0 ) {
|
||||
z1 = a1;
|
||||
|
|
@ -294,7 +294,7 @@ static inline void
|
|||
)
|
||||
{
|
||||
uint64_t z0, z1, z2;
|
||||
int8 negCount = ( - count ) & 63;
|
||||
int8_t negCount = ( - count ) & 63;
|
||||
|
||||
if ( count == 0 ) {
|
||||
z2 = a2;
|
||||
|
|
@ -371,7 +371,7 @@ static inline void
|
|||
)
|
||||
{
|
||||
uint64_t z0, z1, z2;
|
||||
int8 negCount;
|
||||
int8_t negCount;
|
||||
|
||||
z2 = a2<<count;
|
||||
z1 = a1<<count;
|
||||
|
|
@ -428,7 +428,7 @@ static inline void
|
|||
)
|
||||
{
|
||||
uint64_t z0, z1, z2;
|
||||
int8 carry0, carry1;
|
||||
int8_t carry0, carry1;
|
||||
|
||||
z2 = a2 + b2;
|
||||
carry1 = ( z2 < a2 );
|
||||
|
|
@ -484,7 +484,7 @@ static inline void
|
|||
)
|
||||
{
|
||||
uint64_t z0, z1, z2;
|
||||
int8 borrow0, borrow1;
|
||||
int8_t borrow0, borrow1;
|
||||
|
||||
z2 = a2 - b2;
|
||||
borrow1 = ( a2 < b2 );
|
||||
|
|
@ -645,7 +645,7 @@ static uint32_t estimateSqrt32(int_fast16_t aExp, uint32_t a)
|
|||
0x0A2D, 0x08AF, 0x075A, 0x0629, 0x051A, 0x0429, 0x0356, 0x029E,
|
||||
0x0200, 0x0179, 0x0109, 0x00AF, 0x0068, 0x0034, 0x0012, 0x0002
|
||||
};
|
||||
int8 index;
|
||||
int8_t index;
|
||||
uint32_t z;
|
||||
|
||||
index = ( a>>27 ) & 15;
|
||||
|
|
@ -669,7 +669,7 @@ static uint32_t estimateSqrt32(int_fast16_t aExp, uint32_t a)
|
|||
| `a'. If `a' is zero, 32 is returned.
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
static int8 countLeadingZeros32( uint32_t a )
|
||||
static int8_t countLeadingZeros32( uint32_t a )
|
||||
{
|
||||
#if SOFTFLOAT_GNUC_PREREQ(3, 4)
|
||||
if (a) {
|
||||
|
|
@ -678,7 +678,7 @@ static int8 countLeadingZeros32( uint32_t a )
|
|||
return 32;
|
||||
}
|
||||
#else
|
||||
static const int8 countLeadingZerosHigh[] = {
|
||||
static const int8_t countLeadingZerosHigh[] = {
|
||||
8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
|
||||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||||
|
|
@ -696,7 +696,7 @@ static int8 countLeadingZeros32( uint32_t a )
|
|||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
|
||||
};
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = 0;
|
||||
if ( a < 0x10000 ) {
|
||||
|
|
@ -717,7 +717,7 @@ static int8 countLeadingZeros32( uint32_t a )
|
|||
| `a'. If `a' is zero, 64 is returned.
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
static int8 countLeadingZeros64( uint64_t a )
|
||||
static int8_t countLeadingZeros64( uint64_t a )
|
||||
{
|
||||
#if SOFTFLOAT_GNUC_PREREQ(3, 4)
|
||||
if (a) {
|
||||
|
|
@ -726,7 +726,7 @@ static int8 countLeadingZeros64( uint64_t a )
|
|||
return 64;
|
||||
}
|
||||
#else
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = 0;
|
||||
if ( a < ( (uint64_t) 1 )<<32 ) {
|
||||
|
|
|
|||
|
|
@ -170,7 +170,7 @@ const float128 float128_default_nan
|
|||
| should be simply `float_exception_flags |= flags;'.
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
void float_raise( int8 flags, float_status *status)
|
||||
void float_raise( int8_t flags, float_status *status)
|
||||
{
|
||||
status->float_exception_flags |= flags;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -146,9 +146,9 @@ static inline flag extractFloat16Sign(float16 a)
|
|||
|
||||
static int32_t roundAndPackInt32( flag zSign, uint64_t absZ, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven;
|
||||
int8 roundIncrement, roundBits;
|
||||
int8_t roundIncrement, roundBits;
|
||||
int32_t z;
|
||||
|
||||
roundingMode = status->float_rounding_mode;
|
||||
|
|
@ -198,7 +198,7 @@ static int32_t roundAndPackInt32( flag zSign, uint64_t absZ, float_status *statu
|
|||
|
||||
static int64_t roundAndPackInt64( flag zSign, uint64_t absZ0, uint64_t absZ1, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven, increment;
|
||||
int64_t z;
|
||||
|
||||
|
|
@ -253,7 +253,7 @@ static int64_t roundAndPackInt64( flag zSign, uint64_t absZ0, uint64_t absZ1, fl
|
|||
static int64_t roundAndPackUint64(flag zSign, uint64_t absZ0,
|
||||
uint64_t absZ1, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven, increment;
|
||||
|
||||
roundingMode = status->float_rounding_mode;
|
||||
|
|
@ -353,7 +353,7 @@ float32 float32_squash_input_denormal(float32 a, float_status *status)
|
|||
static void
|
||||
normalizeFloat32Subnormal(uint32_t aSig, int_fast16_t *zExpPtr, uint32_t *zSigPtr)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = countLeadingZeros32( aSig ) - 8;
|
||||
*zSigPtr = aSig<<shiftCount;
|
||||
|
|
@ -404,9 +404,9 @@ static inline float32 packFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig)
|
|||
|
||||
static float32 roundAndPackFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven;
|
||||
int8 roundIncrement, roundBits;
|
||||
int8_t roundIncrement, roundBits;
|
||||
flag isTiny;
|
||||
|
||||
roundingMode = status->float_rounding_mode;
|
||||
|
|
@ -475,7 +475,7 @@ static float32 roundAndPackFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig,
|
|||
static float32
|
||||
normalizeRoundAndPackFloat32(flag zSign, int_fast16_t zExp, uint32_t zSig, float_status *status)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = countLeadingZeros32( zSig ) - 1;
|
||||
return roundAndPackFloat32( zSign, zExp - shiftCount, zSig<<shiftCount, status);
|
||||
|
|
@ -540,7 +540,7 @@ float64 float64_squash_input_denormal(float64 a, float_status *status)
|
|||
static void
|
||||
normalizeFloat64Subnormal(uint64_t aSig, int_fast16_t *zExpPtr, uint64_t *zSigPtr)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = countLeadingZeros64( aSig ) - 11;
|
||||
*zSigPtr = aSig<<shiftCount;
|
||||
|
|
@ -591,7 +591,7 @@ static inline float64 packFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig)
|
|||
|
||||
static float64 roundAndPackFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven;
|
||||
int_fast16_t roundIncrement, roundBits;
|
||||
flag isTiny;
|
||||
|
|
@ -661,7 +661,7 @@ static float64 roundAndPackFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig,
|
|||
static float64
|
||||
normalizeRoundAndPackFloat64(flag zSign, int_fast16_t zExp, uint64_t zSig, float_status *status)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = countLeadingZeros64( zSig ) - 1;
|
||||
return roundAndPackFloat64( zSign, zExp - shiftCount, zSig<<shiftCount, status);
|
||||
|
|
@ -714,7 +714,7 @@ static inline flag extractFloatx80Sign( floatx80 a )
|
|||
static void
|
||||
normalizeFloatx80Subnormal( uint64_t aSig, int32_t *zExpPtr, uint64_t *zSigPtr )
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
shiftCount = countLeadingZeros64( aSig );
|
||||
*zSigPtr = aSig<<shiftCount;
|
||||
|
|
@ -763,10 +763,10 @@ static inline floatx80 packFloatx80( flag zSign, int32_t zExp, uint64_t zSig )
|
|||
|
||||
static floatx80
|
||||
roundAndPackFloatx80(
|
||||
int8 roundingPrecision, flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1
|
||||
int8_t roundingPrecision, flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1
|
||||
, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven, increment, isTiny;
|
||||
int64_t roundIncrement, roundMask, roundBits;
|
||||
|
||||
|
|
@ -950,10 +950,10 @@ static floatx80
|
|||
|
||||
static floatx80
|
||||
normalizeRoundAndPackFloatx80(
|
||||
int8 roundingPrecision, flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1
|
||||
int8_t roundingPrecision, flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1
|
||||
, float_status *status)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
if ( zSig0 == 0 ) {
|
||||
zSig0 = zSig1;
|
||||
|
|
@ -1034,7 +1034,7 @@ static void
|
|||
uint64_t *zSig1Ptr
|
||||
)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
if ( aSig0 == 0 ) {
|
||||
shiftCount = countLeadingZeros64( aSig1 ) - 15;
|
||||
|
|
@ -1105,7 +1105,7 @@ static float128
|
|||
roundAndPackFloat128(
|
||||
flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1, uint64_t zSig2, float_status *status)
|
||||
{
|
||||
int8 roundingMode;
|
||||
int8_t roundingMode;
|
||||
flag roundNearestEven, increment, isTiny;
|
||||
|
||||
roundingMode = status->float_rounding_mode;
|
||||
|
|
@ -1220,7 +1220,7 @@ static float128
|
|||
normalizeRoundAndPackFloat128(
|
||||
flag zSign, int32_t zExp, uint64_t zSig0, uint64_t zSig1, float_status *status)
|
||||
{
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
uint64_t zSig2;
|
||||
|
||||
if ( zSig0 == 0 ) {
|
||||
|
|
@ -1269,7 +1269,7 @@ float64 int32_to_float64(int32_t a, float_status *status)
|
|||
{
|
||||
flag zSign;
|
||||
uint32_t absA;
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
uint64_t zSig;
|
||||
|
||||
if ( a == 0 ) return float64_zero;
|
||||
|
|
@ -1292,7 +1292,7 @@ floatx80 int32_to_floatx80(int32_t a, float_status *status)
|
|||
{
|
||||
flag zSign;
|
||||
uint32_t absA;
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
uint64_t zSig;
|
||||
|
||||
if ( a == 0 ) return packFloatx80( 0, 0, 0 );
|
||||
|
|
@ -1314,7 +1314,7 @@ float128 int32_to_float128(int32_t a, float_status *status)
|
|||
{
|
||||
flag zSign;
|
||||
uint32_t absA;
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
uint64_t zSig0;
|
||||
|
||||
if ( a == 0 ) return packFloat128( 0, 0, 0, 0 );
|
||||
|
|
@ -1336,7 +1336,7 @@ float32 int64_to_float32(int64_t a, float_status *status)
|
|||
{
|
||||
flag zSign;
|
||||
uint64_t absA;
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
if ( a == 0 ) return float32_zero;
|
||||
zSign = ( a < 0 );
|
||||
|
|
@ -1388,7 +1388,7 @@ floatx80 int64_to_floatx80(int64_t a, float_status *status)
|
|||
{
|
||||
flag zSign;
|
||||
uint64_t absA;
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
|
||||
if ( a == 0 ) return packFloatx80( 0, 0, 0 );
|
||||
zSign = ( a < 0 );
|
||||
|
|
@ -1408,7 +1408,7 @@ float128 int64_to_float128(int64_t a, float_status *status)
|
|||
{
|
||||
flag zSign;
|
||||
uint64_t absA;
|
||||
int8 shiftCount;
|
||||
int8_t shiftCount;
|
||||
int32_t zExp;
|
||||
uint64_t zSig0, zSig1;
|
||||
|
||||
|
|
|
|||
|
|
@ -100,7 +100,6 @@ this code that are retained.
|
|||
*----------------------------------------------------------------------------*/
|
||||
typedef uint8_t flag;
|
||||
typedef uint8_t uint8;
|
||||
typedef int8_t int8;
|
||||
|
||||
#define LIT64( a ) a##LL
|
||||
|
||||
|
|
@ -282,7 +281,7 @@ static inline flag get_default_nan_mode(float_status *status)
|
|||
| Routine to raise any or all of the software IEC/IEEE floating-point
|
||||
| exception flags.
|
||||
*----------------------------------------------------------------------------*/
|
||||
void float_raise( int8 flags, float_status *status);
|
||||
void float_raise( int8_t flags, float_status *status);
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
| If `a' is denormal and we are in flush-to-zero mode then set the
|
||||
|
|
|
|||
Loading…
Reference in a new issue