deps: upgrade V8 to 4.5.103.24

Upgrade to the latest branch-head for V8 4.5. For the full commit log see
https://github.com/v8/v8-git-mirror/commits/4.5.103.24

PR-URL: https://github.com/nodejs/node/pull/2509
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

5 files changed, 142 insertions, 101 deletions

diff --git a/deps/v8/src/third_party/fdlibm/fdlibm.cc b/deps/v8/src/third_party/fdlibm/fdlibm.cc
index b8bc243f4d..ea3efd35be 100644
--- a/deps/v8/src/third_party/fdlibm/fdlibm.cc
+++ b/deps/v8/src/third_party/fdlibm/fdlibm.cc
@@ -290,5 +290,5 @@ int rempio2(double x, double* y) {
   }
   return n;
 }
-}
-}  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
diff --git a/deps/v8/src/third_party/fdlibm/fdlibm.js b/deps/v8/src/third_party/fdlibm/fdlibm.js
index 82f50cc514..a8935565b7 100644
--- a/deps/v8/src/third_party/fdlibm/fdlibm.js
+++ b/deps/v8/src/third_party/fdlibm/fdlibm.js
@@ -26,15 +26,26 @@
 var kMath;
 var rempio2result;
 
-(function(global, shared, exports) {
+(function(global, utils) {
   
 "use strict";
 
 %CheckIsBootstrapping();
 
+// -------------------------------------------------------------------
+// Imports
+
 var GlobalMath = global.Math;
 
-//-------------------------------------------------------------------
+var MathAbs;
+var MathExp;
+
+utils.Import(function(from) {
+  MathAbs = from.MathAbs;
+  MathExp = from.MathExp;
+});
+
+// -------------------------------------------------------------------
 
 define INVPIO2 = kMath[0];
 define PIO2_1  = kMath[1];
@@ -87,7 +98,7 @@ macro REMPIO2(X)
     }
   } else if (ix <= 0x413921fb) {
     // |X| ~<= 2^19*(pi/2), medium size
-    var t = $abs(X);
+    var t = MathAbs(X);
     n = (t * INVPIO2 + 0.5) | 0;
     var r = t - n * PIO2_1;
     var w = n * PIO2_1T;
@@ -269,7 +280,7 @@ function KernelTan(x, y, returnTan) {
   if (ix < 0x3e300000) {  // |x| < 2^-28
     if (((ix | %_DoubleLo(x)) | (returnTan + 1)) == 0) {
       // x == 0 && returnTan = -1
-      return 1 / $abs(x);
+      return 1 / MathAbs(x);
     } else {
       if (returnTan == 1) {
         return x;
@@ -757,7 +768,7 @@ function MathSinh(x) {
   x = x * 1;  // Convert to number.
   var h = (x < 0) ? -0.5 : 0.5;
   // |x| in [0, 22]. return sign(x)*0.5*(E+E/(E+1))
-  var ax = $abs(x);
+  var ax = MathAbs(x);
   if (ax < 22) {
     // For |x| < 2^-28, sinh(x) = x
     if (ax < TWO_M28) return x;
@@ -766,11 +777,11 @@ function MathSinh(x) {
     return h * (t + t / (t + 1));
   }
   // |x| in [22, log(maxdouble)], return 0.5 * exp(|x|)
-  if (ax < LOG_MAXD) return h * $exp(ax);
+  if (ax < LOG_MAXD) return h * MathExp(ax);
   // |x| in [log(maxdouble), overflowthreshold]
   // overflowthreshold = 710.4758600739426
   if (ax <= KSINH_OVERFLOW) {
-    var w = $exp(0.5 * ax);
+    var w = MathExp(0.5 * ax);
     var t = h * w;
     return t * w;
   }
@@ -808,7 +819,7 @@ function MathCosh(x) {
   var ix = %_DoubleHi(x) & 0x7fffffff;
   // |x| in [0,0.5*log2], return 1+expm1(|x|)^2/(2*exp(|x|))
   if (ix < 0x3fd62e43) {
-    var t = MathExpm1($abs(x));
+    var t = MathExpm1(MathAbs(x));
     var w = 1 + t;
     // For |x| < 2^-55, cosh(x) = 1
     if (ix < 0x3c800000) return w;
@@ -816,14 +827,14 @@ function MathCosh(x) {
   }
   // |x| in [0.5*log2, 22], return (exp(|x|)+1/exp(|x|)/2
   if (ix < 0x40360000) {
-    var t = $exp($abs(x));
+    var t = MathExp(MathAbs(x));
     return 0.5 * t + 0.5 / t;
   }
   // |x| in [22, log(maxdouble)], return half*exp(|x|)
-  if (ix < 0x40862e42) return 0.5 * $exp($abs(x));
+  if (ix < 0x40862e42) return 0.5 * MathExp(MathAbs(x));
   // |x| in [log(maxdouble), overflowthreshold]
-  if ($abs(x) <= KCOSH_OVERFLOW) {
-    var w = $exp(0.5 * $abs(x));
+  if (MathAbs(x) <= KCOSH_OVERFLOW) {
+    var w = MathExp(0.5 * MathAbs(x));
     var t = 0.5 * w;
     return t * w;
   }
@@ -926,7 +937,7 @@ define TWO53 = 9007199254740992;
 
 function MathLog2(x) {
   x = x * 1;  // Convert to number.
-  var ax = $abs(x);
+  var ax = MathAbs(x);
   var hx = %_DoubleHi(x);
   var lx = %_DoubleLo(x);
   var ix = hx & 0x7fffffff;
@@ -1012,7 +1023,7 @@ function MathLog2(x) {
 
 //-------------------------------------------------------------------
 
-$installFunctions(GlobalMath, DONT_ENUM, [
+utils.InstallFunctions(GlobalMath, DONT_ENUM, [
   "cos", MathCos,
   "sin", MathSin,
   "tan", MathTan,
@@ -1024,7 +1035,7 @@ $installFunctions(GlobalMath, DONT_ENUM, [
   "expm1", MathExpm1
 ]);
 
-%SetInlineBuiltinFlag(MathSin);
-%SetInlineBuiltinFlag(MathCos);
+%SetForceInlineFlag(MathSin);
+%SetForceInlineFlag(MathCos);
 
 })
diff --git a/deps/v8/src/third_party/kernel/tools/perf/util/jitdump.h b/deps/v8/src/third_party/kernel/tools/perf/util/jitdump.h
deleted file mode 100644
index 85d51b79af..0000000000
--- a/deps/v8/src/third_party/kernel/tools/perf/util/jitdump.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef JITDUMP_H
-#define JITDUMP_H
-
-#include <sys/time.h>
-#include <time.h>
-#include <stdint.h>
-
-/* JiTD */
-#define JITHEADER_MAGIC 0x4A695444
-#define JITHEADER_MAGIC_SW 0x4454694A
-
-#define PADDING_8ALIGNED(x) ((((x) + 7) & 7) ^ 7)
-
-#define JITHEADER_VERSION 1
-
-struct jitheader {
-  uint32_t magic;      /* characters "jItD" */
-  uint32_t version;    /* header version */
-  uint32_t total_size; /* total size of header */
-  uint32_t elf_mach;   /* elf mach target */
-  uint32_t pad1;       /* reserved */
-  uint32_t pid;        /* JIT process id */
-  uint64_t timestamp;  /* timestamp */
-};
-
-enum jit_record_type {
-  JIT_CODE_LOAD = 0,
-  JIT_CODE_MOVE = 1,
-  JIT_CODE_DEBUG_INFO = 2,
-  JIT_CODE_CLOSE = 3,
-  JIT_CODE_MAX
-};
-
-/* record prefix (mandatory in each record) */
-struct jr_prefix {
-  uint32_t id;
-  uint32_t total_size;
-  uint64_t timestamp;
-};
-
-struct jr_code_load {
-  struct jr_prefix p;
-
-  uint32_t pid;
-  uint32_t tid;
-  uint64_t vma;
-  uint64_t code_addr;
-  uint64_t code_size;
-  uint64_t code_index;
-};
-
-struct jr_code_close {
-  struct jr_prefix p;
-};
-
-struct jr_code_move {
-  struct jr_prefix p;
-
-  uint32_t pid;
-  uint32_t tid;
-  uint64_t vma;
-  uint64_t old_code_addr;
-  uint64_t new_code_addr;
-  uint64_t code_size;
-  uint64_t code_index;
-};
-
-struct jr_code_debug_info {
-  struct jr_prefix p;
-
-  uint64_t code_addr;
-  uint64_t nr_entry;
-};
-
-union jr_entry {
-  struct jr_code_debug_info info;
-  struct jr_code_close close;
-  struct jr_code_load load;
-  struct jr_code_move move;
-  struct jr_prefix prefix;
-};
-
-#endif /* !JITDUMP_H */
diff --git a/deps/v8/src/third_party/valgrind/LICENSE b/deps/v8/src/third_party/valgrind/LICENSE
new file mode 100644
index 0000000000..0be0037ca2
--- /dev/null
+++ b/deps/v8/src/third_party/valgrind/LICENSE
@@ -0,0 +1,54 @@
+----------------------------------------------------------------
+
+Notice that the following BSD-style license applies to this one
+file (valgrind.h) only.  The rest of Valgrind is licensed under the
+terms of the GNU General Public License, version 2, unless
+otherwise indicated.  See the COPYING file in the source
+distribution for details.
+
+----------------------------------------------------------------
+
+This file is part of Valgrind, a dynamic binary instrumentation
+framework.
+
+Copyright (C) 2000-2010 Julian Seward.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+2. The origin of this software must not be misrepresented; you must
+   not claim that you wrote the original software.  If you use this
+   software in a product, an acknowledgment in the product
+   documentation would be appreciated but is not required.
+
+3. Altered source versions must be plainly marked as such, and must
+   not be misrepresented as being the original software.
+
+4. The name of the author may not be used to endorse or promote
+   products derived from this software without specific prior written
+   permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------
+
+Notice that the above BSD-style license applies to this one file
+(valgrind.h) only.  The entire rest of Valgrind is licensed under
+the terms of the GNU General Public License, version 2.  See the
+COPYING file in the source distribution for details.
+
+----------------------------------------------------------------
diff --git a/deps/v8/src/third_party/vtune/LICENSE b/deps/v8/src/third_party/vtune/LICENSE
new file mode 100644
index 0000000000..bd00b4c87d
--- /dev/null
+++ b/deps/v8/src/third_party/vtune/LICENSE
@@ -0,0 +1,59 @@
+All files in this directory are provided by the following license if not stated
+otherwise in the individual file:
+====================
+This file is provided under a dual BSD/GPLv2 license.  When using or
+redistributing this file, you may do so under either license.
+
+GPL LICENSE SUMMARY
+
+Copyright (c) 2005-2012 Intel Corporation. All rights reserved.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of version 2 of the GNU General Public License as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+The full GNU General Public License is included in this distribution
+in the file called LICENSE.GPL.
+
+Contact Information:
+http://software.intel.com/en-us/articles/intel-vtune-amplifier-xe/
+
+BSD LICENSE
+
+Copyright (c) 2005-2012 Intel Corporation. All rights reserved.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+  * Neither the name of Intel Corporation nor the names of its
+    contributors may be used to endorse or promote products derived
+    from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+====================