more carefully test mmx operand sizes

2 files changed, 35 insertions, 1 deletions

diff --git a/test/long_mode/mod.rs b/test/long_mode/mod.rs
index f9a3fef..d33a4ec 100644
--- a/test/long_mode/mod.rs
+++ b/test/long_mode/mod.rs
@@ -205,6 +205,20 @@ fn test_mmx() {
     test_display(&[0x0f, 0xfc, 0xc2], "paddb mm0, mm2");
     test_display(&[0x0f, 0xfd, 0xc2], "paddw mm0, mm2");
     test_display(&[0x0f, 0xfe, 0xc2], "paddd mm0, mm2");
+
+    test_display(&[0x0f, 0xf1, 0x02], "psllw mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf2, 0x02], "pslld mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf3, 0x02], "psllq mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf4, 0x02], "pmuludq mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf5, 0x02], "pmaddwd mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf6, 0x02], "psadbw mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf8, 0x02], "psubb mm0, qword [rdx]");
+    test_display(&[0x0f, 0xf9, 0x02], "psubw mm0, qword [rdx]");
+    test_display(&[0x0f, 0xfa, 0x02], "psubd mm0, qword [rdx]");
+    test_display(&[0x0f, 0xfb, 0x02], "psubq mm0, qword [rdx]");
+    test_display(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [rdx]");
+    test_display(&[0x0f, 0xfd, 0x02], "paddw mm0, qword [rdx]");
+    test_display(&[0x0f, 0xfe, 0x02], "paddd mm0, qword [rdx]");
 }
 
 #[test]
@@ -3147,6 +3161,7 @@ fn test_x87() {
 
 #[test]
 fn test_mishegos_finds() {
+    test_display(&[0x0f, 0xfc, 0xaf, 0x40, 0x38, 0x25, 0xbf], "paddb mm5, qword [rdi - 0x40dac7c0]");
     test_invalid(&[0xc5, 0x4d, 0x16, 0x0f]);
     test_invalid(&[0xf3, 0x67, 0x0f, 0x3a, 0xf0, 0xfb, 0xb4]);
 // XOP is still not supported
@@ -3156,7 +3171,6 @@ fn test_mishegos_finds() {
     test_display(&[0x62, 0x42, 0xd5, 0x9d, 0x97, 0xf6], "vfmsubadd132pd zmm30{k5}{z}{rne-sae}, zmm5, zmm14");
     test_invalid(&[0x67, 0x66, 0x42, 0x0f, 0x01, 0xfe]);
     test_display(&[0x62, 0x52, 0x05, 0xff, 0xad, 0xfd], "vfnmadd213ss xmm15{k7}{z}{rz-sae}, xmm15, xmm13");
-    test_display(&[0x26, 0xf3, 0x0f, 0x3a, 0xf0, 0xc0, 0x24], "hreset 0x24");
     test_invalid(&[0xf2, 0x67, 0x4a, 0x0f, 0x01, 0xd6]);
     test_invalid(&[0x36, 0x64, 0x62, 0x33, 0x39, 0xef, 0x55, 0xc2, 0x68]);
     test_invalid(&[0x36, 0x66, 0x67, 0xf3, 0x0f, 0x01, 0xce]);
diff --git a/test/protected_mode/mod.rs b/test/protected_mode/mod.rs
index 04a5676..c9afc0b 100644
--- a/test/protected_mode/mod.rs
+++ b/test/protected_mode/mod.rs
@@ -156,8 +156,23 @@ fn test_mmx() {
     test_display(&[0x0f, 0xfa, 0xc2], "psubd mm0, mm2");
     test_display(&[0x0f, 0xfb, 0xc2], "psubq mm0, mm2");
     test_display(&[0x0f, 0xfc, 0xc2], "paddb mm0, mm2");
+    test_display(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [edx]");
     test_display(&[0x0f, 0xfd, 0xc2], "paddw mm0, mm2");
     test_display(&[0x0f, 0xfe, 0xc2], "paddd mm0, mm2");
+
+    test_display(&[0x0f, 0xf1, 0x02], "psllw mm0, qword [edx]");
+    test_display(&[0x0f, 0xf2, 0x02], "pslld mm0, qword [edx]");
+    test_display(&[0x0f, 0xf3, 0x02], "psllq mm0, qword [edx]");
+    test_display(&[0x0f, 0xf4, 0x02], "pmuludq mm0, qword [edx]");
+    test_display(&[0x0f, 0xf5, 0x02], "pmaddwd mm0, qword [edx]");
+    test_display(&[0x0f, 0xf6, 0x02], "psadbw mm0, qword [edx]");
+    test_display(&[0x0f, 0xf8, 0x02], "psubb mm0, qword [edx]");
+    test_display(&[0x0f, 0xf9, 0x02], "psubw mm0, qword [edx]");
+    test_display(&[0x0f, 0xfa, 0x02], "psubd mm0, qword [edx]");
+    test_display(&[0x0f, 0xfb, 0x02], "psubq mm0, qword [edx]");
+    test_display(&[0x0f, 0xfc, 0x02], "paddb mm0, qword [edx]");
+    test_display(&[0x0f, 0xfd, 0x02], "paddw mm0, qword [edx]");
+    test_display(&[0x0f, 0xfe, 0x02], "paddd mm0, qword [edx]");
 }
 
 #[test]
@@ -2864,6 +2879,11 @@ fn test_x87() {
 
 #[test]
 fn test_mishegos_finds() {
+    test_display(&[0x0f, 0xfc, 0xaf, 0x40, 0x38, 0x25, 0xbf], "paddb mm5, qword [edi - 0x40dac7c0]");
+    test_invalid(&[0xf3, 0x67, 0x0f, 0x3a, 0xf0, 0xfb, 0xb4]);
+    test_display(&[0x65, 0x66, 0x0f, 0x01, 0xdc], "stgi");
+    test_display(&[0x66, 0x0f, 0x01, 0xd8], "vmrun eax");
+    test_invalid(&[0x2e, 0x2e, 0xf2, 0x36, 0x0f, 0xb2, 0xdb, 0x42, 0xd6, 0xa3, 0x16]);
     test_display(&[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms");
     test_display(&[0x26, 0x66, 0x67, 0x0f, 0x38, 0xdf, 0xe4], "aesdeclast xmm4, xmm4");
     test_display(&[0x65, 0x66, 0x66, 0x64, 0x0f, 0x38, 0xdb, 0x0f], "aesimc xmm1, xmmword fs:[edi]");