diff options
Diffstat (limited to 'src/fenv/i386/fenv.s')
| -rw-r--r-- | src/fenv/i386/fenv.s | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/fenv/i386/fenv.s b/src/fenv/i386/fenv.s index 72d2ed7d..34101d58 100644 --- a/src/fenv/i386/fenv.s +++ b/src/fenv/i386/fenv.s @@ -27,10 +27,15 @@ feraiseexcept: .global fesetround fesetround: + mov 4(%esp),%ecx xor %eax,%eax - mov $0xc00,%ecx - mov 4(%esp),%edx - jmp 2b + sub $32,%esp + fnstenv (%esp) + andb $0xf3,1(%esp) + or %ecx,(%esp) + fldenv (%esp) + add $32,%esp + ret .global fegetround fegetround: |