commit 69a99ed0b2b2ef69d393c371b03db3a98aaf880e
author Ben Murdoch <benm@google.com> Wed Nov 30 16:03:39 2011 +0000
committer Ben Murdoch <benm@google.com> Fri Dec 02 17:28:02 2011 +0000
tree 6438154d0f3ab526b9206f8860fa4db5cf073c11
parent 3fb3ca8c7ca439d408449a395897395c0faae8d1

Upgrade to V8 3.5

Merge V8 3.5.10.24

Simple merge required updates to makefiles only.

Bug: 5688872
Change-Id: I0acdb9a1a53919d84e9a7525308e8371739d2f06

src/ia32/disasm-ia32.cc

diff --git a/src/ia32/disasm-ia32.cc b/src/ia32/disasm-ia32.cc
index 7a59a4f..a936277 100644
--- a/src/ia32/disasm-ia32.cc
+++ b/src/ia32/disasm-ia32.cc
@@ -54,7 +54,7 @@
 };
 
 
-static ByteMnemonic two_operands_instr[] = {
+static const ByteMnemonic two_operands_instr[] = {
   {0x03, "add", REG_OPER_OP_ORDER},
   {0x09, "or", OPER_REG_OP_ORDER},
   {0x0B, "or", REG_OPER_OP_ORDER},
@@ -79,7 +79,7 @@
 };
 
 
-static ByteMnemonic zero_operands_instr[] = {
+static const ByteMnemonic zero_operands_instr[] = {
   {0xC3, "ret", UNSET_OP_ORDER},
   {0xC9, "leave", UNSET_OP_ORDER},
   {0x90, "nop", UNSET_OP_ORDER},
@@ -98,14 +98,14 @@
 };
 
 
-static ByteMnemonic call_jump_instr[] = {
+static const ByteMnemonic call_jump_instr[] = {
   {0xE8, "call", UNSET_OP_ORDER},
   {0xE9, "jmp", UNSET_OP_ORDER},
   {-1, "", UNSET_OP_ORDER}
 };
 
 
-static ByteMnemonic short_immediate_instr[] = {
+static const ByteMnemonic short_immediate_instr[] = {
   {0x05, "add", UNSET_OP_ORDER},
   {0x0D, "or", UNSET_OP_ORDER},
   {0x15, "adc", UNSET_OP_ORDER},
@@ -117,7 +117,7 @@
 };
 
 
-static const char* jump_conditional_mnem[] = {
+static const char* const jump_conditional_mnem[] = {
   /*0*/ "jo", "jno", "jc", "jnc",
   /*4*/ "jz", "jnz", "jna", "ja",
   /*8*/ "js", "jns", "jpe", "jpo",
@@ -125,7 +125,7 @@
 };
 
 
-static const char* set_conditional_mnem[] = {
+static const char* const set_conditional_mnem[] = {
   /*0*/ "seto", "setno", "setc", "setnc",
   /*4*/ "setz", "setnz", "setna", "seta",
   /*8*/ "sets", "setns", "setpe", "setpo",
@@ -133,7 +133,7 @@
 };
 
 
-static const char* conditional_move_mnem[] = {
+static const char* const conditional_move_mnem[] = {
   /*0*/ "cmovo", "cmovno", "cmovc", "cmovnc",
   /*4*/ "cmovz", "cmovnz", "cmovna", "cmova",
   /*8*/ "cmovs", "cmovns", "cmovpe", "cmovpo",
@@ -169,7 +169,7 @@
   InstructionDesc instructions_[256];
   void Clear();
   void Init();
-  void CopyTable(ByteMnemonic bm[], InstructionType type);
+  void CopyTable(const ByteMnemonic bm[], InstructionType type);
   void SetTableRange(InstructionType type,
                      byte start,
                      byte end,
@@ -208,7 +208,8 @@
 }
 
 
-void InstructionTable::CopyTable(ByteMnemonic bm[], InstructionType type) {
+void InstructionTable::CopyTable(const ByteMnemonic bm[],
+                                 InstructionType type) {
   for (int i = 0; bm[i].b >= 0; i++) {
     InstructionDesc* id = &instructions_[bm[i].b];
     id->mnem = bm[i].mnem;
@@ -1140,7 +1141,17 @@
             }
           } else if (*data == 0x3A) {
             data++;
-            if (*data == 0x16) {
+            if (*data == 0x0B) {
+              data++;
+              int mod, regop, rm;
+              get_modrm(*data, &mod, &regop, &rm);
+              int8_t imm8 = static_cast<int8_t>(data[1]);
+              AppendToBuffer("roundsd %s,%s,%d",
+                             NameOfXMMRegister(regop),
+                             NameOfXMMRegister(rm),
+                             static_cast<int>(imm8));
+              data += 2;
+            } else if (*data == 0x16) {
               data++;
               int mod, regop, rm;
               get_modrm(*data, &mod, &regop, &rm);