+++ /dev/null
-.global expf
-.type expf,@function
-expf:
- mov 4(%esp),%eax
- flds 4(%esp)
- shr $23,%eax
- inc %al
- jz 1f
- jmp 0f
-
-.global exp
-.type exp,@function
-exp:
- mov 8(%esp),%eax
- fldl 4(%esp)
- shl %eax
- cmp $0xffe00000,%eax
- jae 1f
-
-0: fldl2e
- fmulp
- fst %st(1)
- frndint
- fst %st(2)
- fsubrp
- f2xm1
- fld1
- faddp
- fscale
- fstp %st(1)
- ret
-
-1: fsts 4(%esp)
- cmpl $0xff800000,4(%esp)
- jnz 1f
- fstp %st(0)
- fldz
-1: ret