Added 0F FB opcodes ([DYNAREC] too)

raoofha · May 20, 2021 · ca95cdc · ca95cdc
1 parent bf046a6
commit ca95cdc
Show file tree

Hide file tree

Showing 3 changed files with 13 additions and 3 deletions.
diff --git a/src/dynarec/dynarec_arm_0f.c b/src/dynarec/dynarec_arm_0f.c
@@ -2332,7 +2332,13 @@ uintptr_t dynarec0F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int ninst,
             GETEM(v1);
             VSUB_32(v0, v0, v1);
             break;
-
+        case 0xFB:
+            INST_NAME("PSUBQ Gm,Em");
+            nextop = F8;
+            GETGM(v0);
+            GETEM(q0);
+            VSUB_64(v0, v0, q0);
+            break;
         case 0xFC:
             INST_NAME("PADDB Gm, Em");
             nextop = F8;

diff --git a/src/emu/run0f.h b/src/emu/run0f.h
@@ -1379,7 +1379,11 @@
             for(int i=0; i<2; ++i)
                 GM.sd[i] -= EM->sd[i];
             NEXT;
-
+        _0f_0xFB:                   /* PSUBQ Gm,Em */
+            nextop = F8;
+            GET_EM;
+            GM.sq -= EM->sq;
+            NEXT;
         _0f_0xFC:                   /* PADDB Gm, Em */
             nextop = F8;
             GET_EM;

diff --git a/src/emu/x86run.c b/src/emu/x86run.c
@@ -131,7 +131,7 @@ int Run(x86emu_t *emu, int step)
     &&_0f_0xE0, &&_0f_0xE1, &&_0f_0xE2, &&_0f_0xE3, &&_0f_0xE4 ,&&_0f_0xE5, &&_default, &&_0f_0xE7, //0xE0-0xE7
     &&_0f_0xE8, &&_0f_0xE9, &&_0f_0xEA, &&_0f_0xEB, &&_0f_0xEC ,&&_0f_0xED, &&_0f_0xEE, &&_0f_0xEF, //0xE8-0xEF
     &&_default, &&_0f_0xF1, &&_0f_0xF2, &&_0f_0xF3, &&_0f_0xF4 ,&&_0f_0xF5, &&_0f_0xF6, &&_0f_0xF7, //0xF0-0xF7
-    &&_0f_0xF8, &&_0f_0xF9, &&_0f_0xFA, &&_default, &&_0f_0xFC ,&&_0f_0xFD, &&_0f_0xFE, &&_default  //0xF8-0xFF
+    &&_0f_0xF8, &&_0f_0xF9, &&_0f_0xFA, &&_0f_0xFB, &&_0f_0xFC ,&&_0f_0xFD, &&_0f_0xFE, &&_default  //0xF8-0xFF
     };
 
     static const void* opcodes66[256] = {