Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / v8 / src / ia32 / disasm-ia32.cc

diff --git a/src/v8/src/ia32/disasm-ia32.cc b/src/v8/src/ia32/disasm-ia32.cc
index a93e57a..2523761 100644 (file)
--- a/src/v8/src/ia32/disasm-ia32.cc
+++ b/src/v8/src/ia32/disasm-ia32.cc
@@ -1047,39 +1047,8 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                            NameOfXMMRegister(regop),
                            NameOfXMMRegister(rm));
             data++;
-           } else if (f0byte == 0x12) {
-            data += 2;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("movhlps %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
-          } else if (f0byte == 0x16) {
-            data += 2;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("movlhps %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
-          } else if (f0byte == 0x10) {
-            data += 2;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("movups %s,", NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (f0byte == 0x11) {
-            AppendToBuffer("movups ");
-            data += 2;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            data += PrintRightXMMOperand(data);
-            AppendToBuffer(",%s", NameOfXMMRegister(regop));
-          } else if (f0byte >= 0x51 && f0byte <= 0x5F) {
+          } else if (f0byte >= 0x53 && f0byte <= 0x5F) {
             const char* const pseudo_op[] = {
-              "sqrtps",
-              "rsqrtps",
               "rcpps",
               "andps",
               "andnps",
@@ -1092,14 +1061,14 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
               "subps",
               "minps",
               "divps",
-              "maxps"
+              "maxps",
             };
 
             data += 2;
             int mod, regop, rm;
             get_modrm(*data, &mod, &regop, &rm);
             AppendToBuffer("%s %s,",
-                           pseudo_op[f0byte - 0x51],
+                           pseudo_op[f0byte - 0x53],
                            NameOfXMMRegister(regop));
             data += PrintRightXMMOperand(data);
           } else if (f0byte == 0x50) {
@@ -1110,26 +1079,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                            NameOfCPURegister(regop),
                            NameOfXMMRegister(rm));
             data++;
-          } else if (f0byte == 0xC2) {
-            // Intel manual 2A, Table 3-11.
-            data += 2;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            const char* const pseudo_op[] = {
-              "cmpeqps",
-              "cmpltps",
-              "cmpleps",
-              "cmpunordps",
-              "cmpneqps",
-              "cmpnltps",
-              "cmpnleps",
-              "cmpordps"
-            };
-            AppendToBuffer("%s %s,%s",
-                           pseudo_op[data[1]],
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data += 2;
           } else if (f0byte== 0xC6) {
             // shufps xmm, xmm/m128, imm8
             data += 2;
@@ -1141,13 +1090,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                             NameOfXMMRegister(regop),
                             static_cast<int>(imm8));
             data += 2;
-          } else if (f0byte== 0x5B) {
-            data += 2;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("cvtdq2ps %s,",
-                            NameOfXMMRegister(rm));
-            data += PrintRightXMMOperand(data);
           } else if ((f0byte & 0xF0) == 0x80) {
             data += JumpConditional(data, branch_hint);
           } else if (f0byte == 0xBE || f0byte == 0xBF || f0byte == 0xB6 ||
@@ -1302,13 +1244,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                              NameOfXMMRegister(regop),
                              NameOfXMMRegister(rm));
               data++;
-            } else if (*data == 0x40) {
-              data++;
-              int mod, regop, rm;
-              get_modrm(*data, &mod, &regop, &rm);
-              AppendToBuffer("pmulld %s,%s",
-                             NameOfXMMRegister(regop));
-              data += PrintRightXMMOperand(data);
             } else if (*data == 0x2A) {
               // movntdqa
               data++;
@@ -1341,16 +1276,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                              NameOfXMMRegister(rm),
                              static_cast<int>(imm8));
               data += 2;
-            } else if (*data == 0x21) {
-              data++;
-              int mod, regop, rm;
-              get_modrm(*data, &mod, &regop, &rm);
-              int8_t imm8 = static_cast<int8_t>(data[1]);
-              AppendToBuffer("insertps %s,%s,%d",
-                             NameOfXMMRegister(regop),
-                             NameOfXMMRegister(rm),
-                             static_cast<int>(imm8));
-              data += 2;
             } else if (*data == 0x17) {
               data++;
               int mod, regop, rm;
@@ -1396,14 +1321,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                            NameOfCPURegister(regop),
                            NameOfXMMRegister(rm));
             data++;
-          } else if (*data == 0x51) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("sqrtpd %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
           } else if (*data == 0x54) {
             data++;
             int mod, regop, rm;
@@ -1424,93 +1341,10 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
             data++;
             int mod, regop, rm;
             get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("xorpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x58) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("addpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x59) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("mulpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x5B) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("cvtps2dq %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x5C) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("subpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x5D) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("minpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x5E) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("divpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x5F) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("maxpd %s,",
-                           NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0x62) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("punpackldq %s,",
-                            NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0xD6) {
-            AppendToBuffer("movq ");
-            data += 3;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            data += PrintRightXMMOperand(data);
-            AppendToBuffer(",%s", NameOfXMMRegister(regop));
-          } else if (*data == 0xF4) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("pmuludq %s,",
-                            NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0xFA) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("psubd %s,",
-                            NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
-          } else if (*data == 0xFE) {
+            AppendToBuffer("xorpd %s,%s",
+                           NameOfXMMRegister(regop),
+                           NameOfXMMRegister(rm));
             data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("paddd %s,",
-                            NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
           } else if (*data == 0x6E) {
             data++;
             int mod, regop, rm;
@@ -1533,14 +1367,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                            NameOfXMMRegister(rm),
                            static_cast<int>(imm8));
             data += 2;
-          } else if (*data == 0x66) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("pcmpgtd %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
           } else if (*data == 0x76) {
             data++;
             int mod, regop, rm;
@@ -1560,55 +1386,26 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                            NameOfXMMRegister(regop),
                            NameOfXMMRegister(rm));
             data++;
-          } else if (*data == 0x73) {
+          } else if (*data == 0x72) {
             data++;
             int mod, regop, rm;
             get_modrm(*data, &mod, &regop, &rm);
             int8_t imm8 = static_cast<int8_t>(data[1]);
             DCHECK(regop == esi || regop == edx);
-            AppendToBuffer("%s %s,%d",
-                           (regop == esi) ? "psllq" : "psrlq",
-                           NameOfXMMRegister(rm),
-                           static_cast<int>(imm8));
+            AppendToBuffer("%s %s,%d", (regop == esi) ? "pslld" : "psrld",
+                           NameOfXMMRegister(rm), static_cast<int>(imm8));
             data += 2;
-          } else if (*data == 0xF2) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("pslld %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
-          } else if (*data == 0x72) {
+          } else if (*data == 0x73) {
             data++;
             int mod, regop, rm;
             get_modrm(*data, &mod, &regop, &rm);
             int8_t imm8 = static_cast<int8_t>(data[1]);
             DCHECK(regop == esi || regop == edx);
             AppendToBuffer("%s %s,%d",
-                           (regop == esi) ? "pslld"
-                           : ((regop == edx) ? "psrld" : "psrad"),
-                           NameOfXMMRegister(rm),
-                           static_cast<int>(imm8));
-            data += 2;
-          } else if (*data == 0xC6) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            int8_t imm8 = static_cast<int8_t>(data[1]);
-            AppendToBuffer("shufpd %s,%s,%d",
-                           NameOfXMMRegister(regop),
+                           (regop == esi) ? "psllq" : "psrlq",
                            NameOfXMMRegister(rm),
                            static_cast<int>(imm8));
             data += 2;
-          } else if (*data == 0xD2) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("psrld %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
           } else if (*data == 0xD3) {
             data++;
             int mod, regop, rm;
@@ -1617,14 +1414,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
                            NameOfXMMRegister(regop),
                            NameOfXMMRegister(rm));
             data++;
-          } else if (*data == 0xE2) {
-            data++;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("psrad %s,%s",
-                           NameOfXMMRegister(regop),
-                           NameOfXMMRegister(rm));
-            data++;
           } else if (*data == 0x7F) {
             AppendToBuffer("movdqa ");
             data++;
@@ -1847,12 +1636,6 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
             get_modrm(*data, &mod, &regop, &rm);
             data += PrintRightXMMOperand(data);
             AppendToBuffer(",%s", NameOfXMMRegister(regop));
-          } else if (b2 == 0x7E) {
-            data += 3;
-            int mod, regop, rm;
-            get_modrm(*data, &mod, &regop, &rm);
-            AppendToBuffer("movq %s,", NameOfXMMRegister(regop));
-            data += PrintRightXMMOperand(data);
           } else {
             UnimplementedInstruction();
           }
@@ -1907,17 +1690,17 @@ int DisassemblerIA32::InstructionDecode(v8::internal::Vector<char> out_buffer,
 //------------------------------------------------------------------------------
 
 
-static const char* cpu_regs[8] = {
+static const char* const cpu_regs[8] = {
   "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi"
 };
 
 
-static const char* byte_cpu_regs[8] = {
+static const char* const byte_cpu_regs[8] = {
   "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh"
 };
 
 
-static const char* xmm_regs[8] = {
+static const char* const xmm_regs[8] = {
   "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
 };