remove unused SIGTIMER handler in timer_create

[musl] / src / math / i386 / asinf.s

diff --git a/src/math/i386/asinf.s b/src/math/i386/asinf.s
index e07bf59..0590975 100644 (file)
--- a/src/math/i386/asinf.s
+++ b/src/math/i386/asinf.s
@@ -1 +1,23 @@
-# see asin.s
+.global asinf
+.type asinf,@function
+asinf:
+       flds 4(%esp)
+       mov 4(%esp),%eax
+       add %eax,%eax
+       cmp $0x01000000,%eax
+       jb 1f
+       fld %st(0)
+       fld1
+       fsub %st(0),%st(1)
+       fadd %st(2)
+       fmulp
+       fsqrt
+       fpatan
+       fstps 4(%esp)
+       flds 4(%esp)
+       ret
+               # subnormal x, return x with underflow
+1:     fld %st(0)
+       fmul %st(1)
+       fstps 4(%esp)
+       ret