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- /*
- ** Copyright (C) 1991 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
- **
- ** Modified O.ROBERT 24, Avenue de Verdun 92170 VANVES, FRANCE
- **
- ** E-mail: roberto@germinal.ibp.fr
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.dj", available from DJ Delorie at the address above.
- ** A copy of "copying.dj" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.dj".
- **
- ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
- ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- **
- ** or 03-Apr-1991 corrected bug about argument zero to pow
- ** fyl2x didn't like it
- */
-
- /* Modified by H.J. Lu for Linux, 1992 */
-
- /* History:15,24 */
-
- .file "expm1l.S"
-
- .text
- #ifdef __ELF__
- #define _expm1l expm1l
- #endif
-
- .globl _expm1l
- #ifdef __i486__
- .align 4,0x90
- #else
- .align 2,0x90
- #endif
- _expm1l:
- pushl %ebp
- movl %esp,%ebp
- subl $8,%esp
- fldt 8(%ebp)
- fldl2e
- fmulp %st,%st(1)
- fstcw -4(%ebp)
- fstcw -8(%ebp)
- andw $0xf3ff,-4(%ebp)
- fldcw -4(%ebp)
- fldl %st(0)
- frndint
- fldcw -8(%ebp)
- fxch %st(1)
- fsub %st(1),%st
- f2xm1
-
- fscale
- fxch %st(1)
- fld1
- fscale
- fld1
- fsubp %st,%st(1)
- fstp %st(1)
- fsubrp %st,%st(1)
-
- movl %ebp,%esp
- popl %ebp
- ret
-
- #ifdef __ELF__
- .type expm1l,@function
- #endif
-