Another step to release.

1 files changed, 27 insertions, 0 deletions

diff --git a/sts/ia32/bitwise.sts b/sts/ia32/bitwise.sts
new file mode 100644
index 0000000..205e618
--- /dev/null
+++ b/sts/ia32/bitwise.sts
@@ -0,0 +1,27 @@
+defasm xor
+    # 5b ?'                             ; pop ebx
+    # 58 ?'                             ; pop eax
+    # 31 ?' # d8 ?'                     ; xor eax, ebx
+    # 50 ?'                             ; push eax
+next
+
+defasm and
+    # 5b ?'                             ; pop ebx
+    # 58 ?'                             ; pop eax
+    # 21 ?' # d8 ?'                     ; and eax, ebx
+    # 50 ?'                             ; push eax
+next
+
+defasm shr
+    # 59 ?'                             ; pop ecx
+    # 58 ?'                             ; pop eax
+    # d3 ?' # e8 ?'                     ; shr eax, cl
+    # 50 ?'                             ; push eax
+next
+
+defasm shl
+    # 59 ?'                             ; pop ecx
+    # 58 ?'                             ; pop eax
+    # d3 ?' # e0 ?'                     ; shl eax, cl
+    # 50 ?'                             ; push eax
+next