cpu.x86.assembler: PUSHF, POPF instructions

2011-11-04 11:23:11 -07:00 · 2011-11-04 11:23:11 -07:00 · 4ef2a9b4f0
parent d9293337bb
commit 4ef2a9b4f0
1 changed files with 5 additions and 0 deletions
--- a/basis/cpu/x86/assembler/assembler.factor
+++ b/basis/cpu/x86/assembler/assembler.factor
@ -958,3 +958,8 @@ PRIVATE>
 ! interrupt instructions

 : INT ( n -- ) dup 3 = [ drop HEX: cc , ] [ HEX: cd , 1, ] if ;
+
+! push/pop flags
+
+: PUSHF ( -- ) HEX: 9c , ;
+: POPF  ( -- ) HEX: 9d , ;