fix set_x87_env assembly code for x86.32

2009-09-08 23:15:49 -05:00 · 2009-09-08 23:15:49 -05:00 · 51df8d70c4
parent 8fff76fce2
commit 51df8d70c4
1 changed files with 1 additions and 5 deletions
--- a/vm/cpu-x86.32.S
+++ b/vm/cpu-x86.32.S
@ -75,12 +75,8 @@ DEF(void,get_x87_env,(void*)):

 DEF(void,set_x87_env,(const void*)):
    movl 4(%esp), %eax
-    fldcw 2(%eax)
-    movb 4(%eax), %dl
-    test %dl, %dl
-    jz 1f
    fnclex
-1:
+    fldcw 2(%eax)
    ret

 #include "cpu-x86.S"