commit 4a90d5fbbb6802c59093b866f3478a814bf02b95
author Ben Murdoch <benm@google.com> Tue Mar 22 12:00:34 2016 +0000
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:05:42 2017 +0100
tree 486867e3a04e7f17454c94a4c97891bb0e237f1f
parent 3821a70061b1b2077ee51c70eda717bddac94f58

Upgrade V8 to version 4.9.385.28

https://chromium.googlesource.com/v8/v8/+/4.9.385.28

FPIIM-449

Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4

src/x87/disasm-x87.cc

diff --git a/src/x87/disasm-x87.cc b/src/x87/disasm-x87.cc
index 8c77d77..bf2200c 100644
--- a/src/x87/disasm-x87.cc
+++ b/src/x87/disasm-x87.cc
@@ -6,8 +6,6 @@
 #include <stdarg.h>
 #include <stdio.h>
 
-#include "src/v8.h"
-
 #if V8_TARGET_ARCH_X87
 
 #include "src/disasm.h"
@@ -726,6 +724,21 @@
         case 0:
           mnem = "fadd_d";
           break;
+        case 1:
+          mnem = "fmul_d";
+          break;
+        case 4:
+          mnem = "fsub_d";
+          break;
+        case 5:
+          mnem = "fsubr_d";
+          break;
+        case 6:
+          mnem = "fdiv_d";
+          break;
+        case 7:
+          mnem = "fdivr_d";
+          break;
         default:
           UnimplementedInstruction();
       }
@@ -893,6 +906,8 @@
 // Returns NULL if the instruction is not handled here.
 static const char* F0Mnem(byte f0byte) {
   switch (f0byte) {
+    case 0x0B:
+      return "ud2";
     case 0x18: return "prefetch";
     case 0xA2: return "cpuid";
     case 0xBE: return "movsx_b";
@@ -1057,7 +1072,7 @@
                      data[7] == 0) {
             AppendToBuffer("nop");  // 8 byte nop.
             data += 8;
-          } else if (f0byte == 0xA2 || f0byte == 0x31) {
+          } else if (f0byte == 0x0B || f0byte == 0xA2 || f0byte == 0x31) {
             AppendToBuffer("%s", f0mnem);
             data += 2;
           } else if (f0byte == 0x28) {
@@ -1267,11 +1282,7 @@
               data++;
             } else if (*data == 0x2A) {
               // movntdqa
-              data++;
-              int mod, regop, rm;
-              get_modrm(*data, &mod, &regop, &rm);
-              AppendToBuffer("movntdqa %s,", NameOfXMMRegister(regop));
-              data += PrintRightOperand(data);
+              UnimplementedInstruction();
             } else {
               UnimplementedInstruction();
             }
@@ -1290,7 +1301,7 @@
             } else if (*data == 0x16) {
               data++;
               int mod, regop, rm;
-              get_modrm(*data, &mod, &regop, &rm);
+              get_modrm(*data, &mod, &rm, &regop);
               int8_t imm8 = static_cast<int8_t>(data[1]);
               AppendToBuffer("pextrd %s,%s,%d",
                              NameOfCPURegister(regop),
@@ -1453,9 +1464,8 @@
             int mod, regop, rm;
             get_modrm(*data, &mod, &regop, &rm);
             if (mod == 3) {
-              AppendToBuffer("movntdq ");
-              data += PrintRightOperand(data);
-              AppendToBuffer(",%s", NameOfXMMRegister(regop));
+              // movntdq
+              UnimplementedInstruction();
             } else {
               UnimplementedInstruction();
             }