{
if (SPEC_USIGN (var))
{
- TYPE_UDWORD maxVal = 0xffffffffu >> (32 - varBits);
+ TYPE_TARGET_ULONG maxVal = 0xffffffffu >> (32 - varBits);
if ( litVal < 0
|| litVal > maxVal)
}
else
{
- TYPE_DWORD minVal = 0xffffffff << (varBits - 1);
- TYPE_DWORD maxVal = 0x7fffffff >> (32 - varBits);
+ TYPE_TARGET_LONG minVal = 0xffffffff << (varBits - 1);
+ TYPE_TARGET_LONG maxVal = 0x7fffffff >> (32 - varBits);
if ( litVal < minVal
|| litVal > maxVal)
{
/* ignore signedness, e.g. allow everything
from -127...+255 for (unsigned) char */
- TYPE_DWORD minVal = 0xffffffff << (varBits - 1);
- TYPE_UDWORD maxVal = 0xffffffffu >> (32 - varBits);
+ TYPE_TARGET_LONG minVal = 0xffffffff << (varBits - 1);
+ TYPE_TARGET_ULONG maxVal = 0xffffffffu >> (32 - varBits);
if ( litVal < minVal
|| litVal > maxVal)
if (SPEC_USIGN (reType))
{
/* unsigned operation */
- TYPE_UDWORD minValP, maxValP, minValM, maxValM;
- TYPE_UDWORD opBitsMask = 0xffffffffu >> (32 - bitsForType (reType));
+ TYPE_TARGET_ULONG minValP, maxValP, minValM, maxValM;
+ TYPE_TARGET_ULONG opBitsMask = 0xffffffffu >> (32 - bitsForType (reType));
if (SPEC_USIGN (lit) && SPEC_USIGN (var))
{
{
/* make signed literal unsigned and
limit no of bits to size of return type */
- litVal = (TYPE_UDWORD) litVal & opBitsMask;
+ litVal = (TYPE_TARGET_ULONG) litVal & opBitsMask;
}
}
else /* SPEC_USIGN (lit) */
else
{
/* signed operation */
- TYPE_DWORD minVal, maxVal;
+ TYPE_TARGET_LONG minVal, maxVal;
if (SPEC_USIGN (var))
{
{
char buffer[50];
- if ((((TYPE_DWORD) lit) - lit) == 0)
+ if ((((TYPE_TARGET_LONG) lit) - lit) == 0)
{
- SNPRINTF (buffer, sizeof(buffer), "%d", (TYPE_DWORD) lit);
+ SNPRINTF (buffer, sizeof(buffer), "%d", (TYPE_TARGET_LONG) lit);
return constVal (buffer);
}
{
if (SPEC_USIGN (val->type))
{
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD)dval;
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG)dval;
}
else
{
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD)dval;
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG)dval;
}
}
else
{
if (SPEC_USIGN (val->type))
{
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD)dval;
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT)dval;
}
else
{
- SPEC_CVAL (val->type).v_int = (TYPE_WORD)dval;
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT)dval;
}
}
return 0;
}
+/*-----------------------------------------------------------------*/
+/* doubleFromFixed16x16 - convert a fixed16x16 to double */
+/*-----------------------------------------------------------------*/
+double doubleFromFixed16x16(TYPE_TARGET_ULONG value)
+{
+#if 0
+ /* This version is incorrect negative values. */
+ double tmp=0, exp=2;
+
+ tmp = (value & 0xffff0000) >> 16;
+
+ while(value) {
+ value &= 0xffff;
+ if(value & 0x8000)tmp += 1/exp;
+ exp *= 2;
+ value <<= 1;
+ }
+
+ return (tmp);
+#else
+ return ((double)(value * 1.0) / (double)(1UL << 16));
+#endif
+}
+
+TYPE_TARGET_ULONG fixed16x16FromDouble(double value)
+{
+#if 0
+ /* This version is incorrect negative values. */
+ unsigned int tmp=0, pos=16;
+ TYPE_TARGET_ULONG res;
+
+ tmp = floor( value );
+ res = tmp << 16;
+ value -= tmp;
+
+ tmp = 0;
+ while(pos--) {
+ value *= 2;
+ if(value >= 1.0)tmp |= (1 << pos);
+ value -= floor( value );
+ }
+
+ res |= tmp;
+
+ return (res);
+#else
+ return (TYPE_TARGET_ULONG)(value * (double)(1UL << 16));
+#endif
+}
+
/*------------------------------------------------------------------*/
/* valUnaryPM - does the unary +/- operation on a constant */
/*------------------------------------------------------------------*/
/* signed and unsigned mul are the same, as long as the precision of the
result isn't bigger than the precision of the operands. */
else if (SPEC_LONG (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) *
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) *
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else if (SPEC_USIGN (val->type)) /* unsigned int */
{
- TYPE_UDWORD ul = (TYPE_UWORD) floatFromVal (lval) *
- (TYPE_UWORD) floatFromVal (rval);
+ TYPE_TARGET_ULONG ul = (TYPE_TARGET_UINT) floatFromVal (lval) *
+ (TYPE_TARGET_UINT) floatFromVal (rval);
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) ul;
- if (ul != (TYPE_UWORD) ul)
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) ul;
+ if (ul != (TYPE_TARGET_UINT) ul)
werror (W_INT_OVL);
}
else /* signed int */
{
- TYPE_DWORD l = (TYPE_WORD) floatFromVal (lval) *
- (TYPE_WORD) floatFromVal (rval);
+ TYPE_TARGET_LONG l = (TYPE_TARGET_INT) floatFromVal (lval) *
+ (TYPE_TARGET_INT) floatFromVal (rval);
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) l;
- if (l != (TYPE_WORD) l)
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT) l;
+ if (l != (TYPE_TARGET_INT) l)
werror (W_INT_OVL);
}
return cheapestVal (val);
else if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) /
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) /
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) /
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) /
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) /
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) /
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) /
- (TYPE_WORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT) floatFromVal (lval) /
+ (TYPE_TARGET_INT) floatFromVal (rval);
}
return cheapestVal (val);
}
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) %
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) %
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) %
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) %
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) %
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) %
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) %
- (TYPE_WORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT) floatFromVal (lval) %
+ (TYPE_TARGET_INT) floatFromVal (rval);
}
return cheapestVal (val);
}
else if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) +
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) +
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) +
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) +
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) +
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) +
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) +
- (TYPE_WORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT) floatFromVal (lval) +
+ (TYPE_TARGET_INT) floatFromVal (rval);
}
return cheapestVal (val);
}
else if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) -
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) -
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) -
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) -
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) -
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) -
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) -
- (TYPE_WORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT) floatFromVal (lval) -
+ (TYPE_TARGET_INT) floatFromVal (rval);
}
return cheapestVal (val);
}
'S');
SPEC_SCLS (val->etype) = S_LITERAL; /* will remain literal */
- if (getSize (val->type) * 8 <= (TYPE_UDWORD) floatFromVal (rval) &&
+ if (getSize (val->type) * 8 <= (TYPE_TARGET_ULONG) floatFromVal (rval) &&
/* left shift */
(lr ||
/* right shift and unsigned */
if (SPEC_USIGN (val->type))
{
SPEC_CVAL (val->type).v_ulong = lr ?
- (TYPE_UDWORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
- (TYPE_UDWORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ (TYPE_TARGET_ULONG) floatFromVal (lval) << (TYPE_TARGET_ULONG) floatFromVal (rval) : \
+ (TYPE_TARGET_ULONG) floatFromVal (lval) >> (TYPE_TARGET_ULONG) floatFromVal (rval);
}
else
{
SPEC_CVAL (val->type).v_long = lr ?
- (TYPE_DWORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
- (TYPE_DWORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ (TYPE_TARGET_LONG) floatFromVal (lval) << (TYPE_TARGET_ULONG) floatFromVal (rval) : \
+ (TYPE_TARGET_LONG) floatFromVal (lval) >> (TYPE_TARGET_ULONG) floatFromVal (rval);
}
}
else
if (SPEC_USIGN (val->type))
{
SPEC_CVAL (val->type).v_uint = lr ?
- (TYPE_UWORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
- (TYPE_UWORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ (TYPE_TARGET_UINT) floatFromVal (lval) << (TYPE_TARGET_ULONG) floatFromVal (rval) : \
+ (TYPE_TARGET_UINT) floatFromVal (lval) >> (TYPE_TARGET_ULONG) floatFromVal (rval);
}
else
{
SPEC_CVAL (val->type).v_int = lr ?
- (TYPE_WORD) floatFromVal (lval) << (TYPE_UDWORD) floatFromVal (rval) : \
- (TYPE_WORD) floatFromVal (lval) >> (TYPE_UDWORD) floatFromVal (rval);
+ (TYPE_TARGET_INT) floatFromVal (lval) << (TYPE_TARGET_ULONG) floatFromVal (rval) : \
+ (TYPE_TARGET_INT) floatFromVal (lval) >> (TYPE_TARGET_ULONG) floatFromVal (rval);
}
}
return cheapestVal (val);
else
{
/* integrals: ignore signedness */
- TYPE_UDWORD l, r;
+ TYPE_TARGET_ULONG l, r;
- l = (TYPE_UDWORD) floatFromVal (lval);
- r = (TYPE_UDWORD) floatFromVal (rval);
+ l = (TYPE_TARGET_ULONG) floatFromVal (lval);
+ r = (TYPE_TARGET_ULONG) floatFromVal (rval);
/* In order to correctly compare 'signed int' and 'unsigned int' it's
neccessary to strip them to 16 bit.
Literals are reduced to their cheapest type, therefore left and
if (!IS_LONG (lval->etype) &&
!IS_LONG (rval->etype))
{
- r = (TYPE_UWORD) r;
- l = (TYPE_UWORD) l;
+ r = (TYPE_TARGET_UINT) r;
+ l = (TYPE_TARGET_UINT) l;
}
SPEC_CVAL (val->type).v_int = l == r;
}
else
{
/* integrals: ignore signedness */
- TYPE_UDWORD l, r;
+ TYPE_TARGET_ULONG l, r;
- l = (TYPE_UDWORD) floatFromVal (lval);
- r = (TYPE_UDWORD) floatFromVal (rval);
+ l = (TYPE_TARGET_ULONG) floatFromVal (lval);
+ r = (TYPE_TARGET_ULONG) floatFromVal (rval);
/* In order to correctly compare 'signed int' and 'unsigned int' it's
neccessary to strip them to 16 bit.
Literals are reduced to their cheapest type, therefore left and
if (!IS_LONG (lval->etype) &&
!IS_LONG (rval->etype))
{
- r = (TYPE_UWORD) r;
- l = (TYPE_UWORD) l;
+ r = (TYPE_TARGET_UINT) r;
+ l = (TYPE_TARGET_UINT) l;
}
SPEC_CVAL (val->type).v_int = l != r;
}
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) &
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) &
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) &
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) &
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) &
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) &
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_int = (TYPE_WORD) floatFromVal (lval) & (TYPE_WORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_int = (TYPE_TARGET_INT) floatFromVal (lval) &
+ (TYPE_TARGET_INT) floatFromVal (rval);
}
break;
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) |
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) |
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) |
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) |
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) |
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) |
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
SPEC_CVAL (val->type).v_int =
- (TYPE_WORD) floatFromVal (lval) | (TYPE_WORD) floatFromVal (rval);
+ (TYPE_TARGET_INT) floatFromVal (lval) | (TYPE_TARGET_INT) floatFromVal (rval);
}
break;
if (SPEC_LONG (val->type))
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_ulong = (TYPE_UDWORD) floatFromVal (lval) ^
- (TYPE_UDWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_ulong = (TYPE_TARGET_ULONG) floatFromVal (lval) ^
+ (TYPE_TARGET_ULONG) floatFromVal (rval);
else
- SPEC_CVAL (val->type).v_long = (TYPE_DWORD) floatFromVal (lval) ^
- (TYPE_DWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_long = (TYPE_TARGET_LONG) floatFromVal (lval) ^
+ (TYPE_TARGET_LONG) floatFromVal (rval);
}
else
{
if (SPEC_USIGN (val->type))
- SPEC_CVAL (val->type).v_uint = (TYPE_UWORD) floatFromVal (lval) ^
- (TYPE_UWORD) floatFromVal (rval);
+ SPEC_CVAL (val->type).v_uint = (TYPE_TARGET_UINT) floatFromVal (lval) ^
+ (TYPE_TARGET_UINT) floatFromVal (rval);
else
SPEC_CVAL (val->type).v_int =
- (TYPE_WORD) floatFromVal (lval) ^ (TYPE_WORD) floatFromVal (rval);
+ (TYPE_TARGET_INT) floatFromVal (lval) ^ (TYPE_TARGET_INT) floatFromVal (rval);
}
break;
}
valCastLiteral (sym_link * dtype, double fval)
{
value *val;
- TYPE_UDWORD l = (TYPE_UDWORD)fval;
+ TYPE_TARGET_ULONG l = (TYPE_TARGET_ULONG)fval;
if (!dtype)
return NULL;
} else {
if (SPEC_LONG (val->etype)) {
if (SPEC_USIGN (val->etype))
- SPEC_CVAL (val->etype).v_ulong = (TYPE_UDWORD) l;
+ SPEC_CVAL (val->etype).v_ulong = (TYPE_TARGET_ULONG) l;
else
- SPEC_CVAL (val->etype).v_long = (TYPE_DWORD) l;
+ SPEC_CVAL (val->etype).v_long = (TYPE_TARGET_LONG) l;
} else {
if (SPEC_USIGN (val->etype))
- SPEC_CVAL (val->etype).v_uint = (TYPE_UWORD)l;
+ SPEC_CVAL (val->etype).v_uint = (TYPE_TARGET_UINT)l;
else
- SPEC_CVAL (val->etype).v_int = (TYPE_WORD)l;
+ SPEC_CVAL (val->etype).v_int = (TYPE_TARGET_INT)l;
}
}
return val;