ref: bd6c2aad586814b091ce5aca9d41cf2c51adb37b
dir: /lib9/setfcr-Linux-386.S/
#define FN(x) .type x,@function; .global x; x #define ENT subl $16, %esp #define RET addl $16, %esp; ret .file "setfcr-Linux-386.S" FN(setfcr): ENT xorb $0x3f, %al movl %eax, (%esp) fwait fldcw (%esp) RET FN(getfcr): ENT fwait fstcw (%esp) movw (%esp), %ax andl $0xffff, %eax xorb $0x3f, %al RET FN(getfsr): ENT fwait fstsw (%esp) movw (%esp), %ax andl $0xffff, %eax RET FN(setfsr): fclex ret