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fix fesetround - it was writing to status word instead of control word
[musl]
/
src
/
fenv
/
i386
/
fenv.s
diff --git
a/src/fenv/i386/fenv.s
b/src/fenv/i386/fenv.s
index
72d2ed7
..
34101d5
100644
(file)
--- 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: