double atof();
int i;
#ifndef OWNFLOAT
- double f1;
- double frexp(), modf();
+ double frexp();
int j;
int sign = 0;
int fraction[4] ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
#ifdef IEEEFLOAT
if (argval == 4) {
#endif IEEEFLOAT
i = (i + 128) & 0377;
fraction[0] = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ f -= 1.0;
+ fraction[0] |= (1 << j);
+ }
}
#ifdef IEEEFLOAT
}
i = (i + 1024) & 03777;
fraction[0] = (sign << 15) | (i << 4);
for (j = 3; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[0] |= (1 << j);
+ f -= 1.0;
+ }
}
}
#endif IEEEFLOAT
for (i = 1; i < argval / 2; i++) {
fraction[i] = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction[i] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[i] |= (1 << j);
+ f -= 1.0;
+ }
}
}
if (f >= 0.5) {
putc('\n', codefile);
}
#endif
+
/*
string holstr(n) word n; {
double atof();
int i;
#ifndef OWNFLOAT
- double f1;
- double frexp(), modf();
+ double frexp();
int j;
int sign = 0;
int fraction[4] ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
#ifdef IEEEFLOAT
if (argval == 4) {
#endif IEEEFLOAT
i = (i + 128) & 0377;
fraction[0] = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ f -= 1.0;
+ fraction[0] |= (1 << j);
+ }
}
#ifdef IEEEFLOAT
}
i = (i + 1024) & 03777;
fraction[0] = (sign << 15) | (i << 4);
for (j = 3; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[0] |= (1 << j);
+ f -= 1.0;
+ }
}
}
#endif IEEEFLOAT
for (i = 1; i < argval / 2; i++) {
fraction[i] = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction[i] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[i] |= (1 << j);
+ f -= 1.0;
+ }
}
}
if (f >= 0.5) {
double atof();
int i;
#ifndef OWNFLOAT
- double f1;
- double frexp(), modf();
+ double frexp();
int j;
int sign = 0;
int fraction[4] ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
#ifdef IEEEFLOAT
if (argval == 4) {
#endif IEEEFLOAT
i = (i + 128) & 0377;
fraction[0] = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ f -= 1.0;
+ fraction[0] |= (1 << j);
+ }
}
#ifdef IEEEFLOAT
}
i = (i + 1024) & 03777;
fraction[0] = (sign << 15) | (i << 4);
for (j = 3; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[0] |= (1 << j);
+ f -= 1.0;
+ }
}
}
#endif IEEEFLOAT
for (i = 1; i < argval / 2; i++) {
fraction[i] = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction[i] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[i] |= (1 << j);
+ f -= 1.0;
+ }
}
}
if (f >= 0.5) {
double atof();
int i;
#ifndef OWNFLOAT
- double f1;
- double frexp(), modf();
+ double frexp();
int j;
int sign = 0;
int fraction[4] ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
#ifdef IEEEFLOAT
if (argval == 4) {
#endif IEEEFLOAT
i = (i + 128) & 0377;
fraction[0] = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ f -= 1.0;
+ fraction[0] |= (1 << j);
+ }
}
#ifdef IEEEFLOAT
}
i = (i + 1024) & 03777;
fraction[0] = (sign << 15) | (i << 4);
for (j = 3; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[0] |= (1 << j);
+ f -= 1.0;
+ }
}
}
#endif IEEEFLOAT
for (i = 1; i < argval / 2; i++) {
fraction[i] = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction[i] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[i] |= (1 << j);
+ f -= 1.0;
+ }
}
}
if (f >= 0.5) {
double atof();
int i;
#ifndef OWNFLOAT
- double f1;
- double frexp(), modf();
+ double frexp();
int j;
int sign = 0;
int fraction[4] ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
#ifdef IEEEFLOAT
if (argval == 4) {
#endif IEEEFLOAT
i = (i + 128) & 0377;
fraction[0] = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ f -= 1.0;
+ fraction[0] |= (1 << j);
+ }
}
#ifdef IEEEFLOAT
}
i = (i + 1024) & 03777;
fraction[0] = (sign << 15) | (i << 4);
for (j = 3; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[0] |= (1 << j);
+ f -= 1.0;
+ }
}
}
#endif IEEEFLOAT
for (i = 1; i < argval / 2; i++) {
fraction[i] = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction[i] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[i] |= (1 << j);
+ f -= 1.0;
+ }
}
}
if (f >= 0.5) {
double atof();
int i;
#ifndef OWNFLOAT
- double f1;
- double frexp(), modf();
+ double frexp();
int j;
int sign = 0;
int fraction[4] ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
#ifdef IEEEFLOAT
if (argval == 4) {
#endif IEEEFLOAT
i = (i + 128) & 0377;
fraction[0] = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ f -= 1.0;
+ fraction[0] |= (1 << j);
+ }
}
#ifdef IEEEFLOAT
}
i = (i + 1024) & 03777;
fraction[0] = (sign << 15) | (i << 4);
for (j = 3; j>= 0; j--) {
- if (f >= 0.5) fraction[0] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[0] |= (1 << j);
+ f -= 1.0;
+ }
}
}
#endif IEEEFLOAT
for (i = 1; i < argval / 2; i++) {
fraction[i] = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction[i] |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction[i] |= (1 << j);
+ f -= 1.0;
+ }
}
}
if (f >= 0.5) {
con_float() {
#ifdef ACK_ASS
- double f, f1;
- double atof(), frexp(), modf();
+ double f;
+ double atof(), frexp();
int i, j;
int sign = 0;
int fraction ;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
i = (i + 128) & 0377;
fraction = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction |= (1 << j);
+ f -= 1.0;
+ }
}
fprintf(codefile, ".data2 0%o", fraction);
for (i = argval / 2 - 1; i; i--) {
fraction = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction |= (1 << j);
+ f -= 1.0;
+ }
}
fprintf(codefile, ", 0%o", fraction);
}
con_float() {
#ifdef ACK_ASS
- double f, f1;
- double atof(), frexp(), modf();
+ double f;
+ double atof(), frexp();
int i, j;
int sign = 0;
int fraction ;
if (argval != 4 && argval != 8)
fatal("bad fcon size");
f = atof(str);
+ if (f == 0) {
+ if (argval == 8) fprintf(codefile, ".data2 0, 0\n");
+ fprintf(codefile, ".data2 0, 0\n");
+ return;
+ }
f = frexp(f, &i);
if (f < 0) {
f = -f;
f += f;
i --;
}
- f = modf(2 * f, &f1); /* hidden bit */
+ f = 2*f - 1.0; /* hidden bit */
i = (i + 128) & 0377;
fraction = (sign << 15) | (i << 7);
for (j = 6; j>= 0; j--) {
- if (f >= 0.5) fraction |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction |= (1 << j);
+ f -= 1.0;
+ }
}
fprintf(codefile, ".data2 0%o", fraction);
for (i = argval / 2 - 1; i; i--) {
fraction = 0;
for (j = 15; j>= 0; j--) {
- if (f >= 0.5) fraction |= (1 << j);
- f = modf(2*f, &f1);
+ f *= 2;
+ if (f >= 1.0) {
+ fraction |= (1 << j);
+ f -= 1.0;
+ }
}
fprintf(codefile, ", 0%o", fraction);
}