mirror of https://github.com/yasm/yasm.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
2.1 KiB
72 lines
2.1 KiB
/**************************************************************** |
|
|
|
The author of this software is David M. Gay. |
|
|
|
Copyright (C) 1998 by Lucent Technologies |
|
All Rights Reserved |
|
|
|
Permission to use, copy, modify, and distribute this software and |
|
its documentation for any purpose and without fee is hereby |
|
granted, provided that the above copyright notice appear in all |
|
copies and that both that the copyright notice and this |
|
permission notice and warranty disclaimer appear in supporting |
|
documentation, and that the name of Lucent or any of its entities |
|
not be used in advertising or publicity pertaining to |
|
distribution of the software without specific, written prior |
|
permission. |
|
|
|
LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
|
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. |
|
IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY |
|
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER |
|
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, |
|
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF |
|
THIS SOFTWARE. |
|
|
|
****************************************************************/ |
|
|
|
/* Please send bug reports to |
|
David M. Gay |
|
Bell Laboratories, Room 2C-463 |
|
600 Mountain Avenue |
|
Murray Hill, NJ 07974-0636 |
|
U.S.A. |
|
dmg@bell-labs.com |
|
*/ |
|
|
|
#include "gdtoaimp.h" |
|
|
|
int |
|
#ifdef KR_headers |
|
strtoIdd(s, sp, f0, f1) CONST char *s; char **sp; double *f0, *f1; |
|
#else |
|
strtoIdd(CONST char *s, char **sp, double *f0, double *f1) |
|
#endif |
|
{ |
|
#ifdef Sudden_Underflow |
|
static FPI fpi = { 106, 1-1023, 2046-1023-106+1, 1, 1 }; |
|
#else |
|
static FPI fpi = { 106, 1-1023-53+1, 2046-1023-106+1, 1, 0 }; |
|
#endif |
|
Long exp[2]; |
|
Bigint *B[2]; |
|
int k, rv[2]; |
|
|
|
B[0] = Balloc(2); |
|
B[0]->wds = 4; |
|
k = strtoIg(s, sp, &fpi, exp, B, rv); |
|
ULtodd((ULong*)f0, B[0]->x, exp[0], rv[0]); |
|
Bfree(B[0]); |
|
if (B[1]) { |
|
ULtodd((ULong*)f1, B[1]->x, exp[1], rv[1]); |
|
Bfree(B[1]); |
|
} |
|
else { |
|
((ULong*)f1)[0] = ((ULong*)f0)[0]; |
|
((ULong*)f1)[1] = ((ULong*)f0)[1]; |
|
((ULong*)f1)[2] = ((ULong*)f0)[2]; |
|
((ULong*)f1)[3] = ((ULong*)f0)[3]; |
|
} |
|
return k; |
|
}
|
|
|