Use std:: on symbols declared in C++-style C headers.

src/arm/simulator-arm.cc

 // Copyright 2012 the V8 project authors. 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 Google Inc. 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.
 
+#include <stdarg.h>
 #include <stdlib.h>
 #include <cmath>
-#include <cstdarg>
+
 #include "v8.h"
 
 #if V8_TARGET_ARCH_ARM
 
 #include "disasm.h"
 #include "assembler.h"
 #include "codegen.h"
 #include "arm/constants-arm.h"
 #include "arm/simulator-arm.h"
 
@@ skipping 2861 matching lines @@
           int d = instr->VFPDRegValue(kDoublePrecision);
           set_d_register_from_double(d, get_double_from_d_register(m));
         } else {
           int m = instr->VFPMRegValue(kSinglePrecision);
           int d = instr->VFPDRegValue(kSinglePrecision);
           set_s_register_from_float(d, get_float_from_s_register(m));
         }
       } else if ((instr->Opc2Value() == 0x0) && (instr->Opc3Value() == 0x3)) {
         // vabs
         double dm_value = get_double_from_d_register(vm);
-        double dd_value = fabs(dm_value);
+        double dd_value = std::fabs(dm_value);
         dd_value = canonicalizeNaN(dd_value);
         set_d_register_from_double(vd, dd_value);
       } else if ((instr->Opc2Value() == 0x1) && (instr->Opc3Value() == 0x1)) {
         // vneg
         double dm_value = get_double_from_d_register(vm);
         double dd_value = -dm_value;
         dd_value = canonicalizeNaN(dd_value);
         set_d_register_from_double(vd, dd_value);
       } else if ((instr->Opc2Value() == 0x7) && (instr->Opc3Value() == 0x3)) {
         DecodeVCVTBetweenDoubleAndSingle(instr);
       } else if ((instr->Opc2Value() == 0x8) && (instr->Opc3Value() & 0x1)) {
         DecodeVCVTBetweenFloatingPointAndInteger(instr);
       } else if ((instr->Opc2Value() == 0xA) && (instr->Opc3Value() == 0x3) &&
                  (instr->Bit(8) == 1)) {
         // vcvt.f64.s32 Dd, Dd, #<fbits>
         int fraction_bits = 32 - ((instr->Bit(5) << 4) | instr->Bits(3, 0));
         int fixed_value = get_sinteger_from_s_register(vd * 2);
         double divide = 1 << fraction_bits;
         set_d_register_from_double(vd, fixed_value / divide);
       } else if (((instr->Opc2Value() >> 1) == 0x6) &&
                  (instr->Opc3Value() & 0x1)) {
         DecodeVCVTBetweenFloatingPointAndInteger(instr);
       } else if (((instr->Opc2Value() == 0x4) || (instr->Opc2Value() == 0x5)) &&
                  (instr->Opc3Value() & 0x1)) {
         DecodeVCMP(instr);
       } else if (((instr->Opc2Value() == 0x1)) && (instr->Opc3Value() == 0x3)) {
         // vsqrt
         double dm_value = get_double_from_d_register(vm);
-        double dd_value = sqrt(dm_value);
+        double dd_value = std::sqrt(dm_value);
         dd_value = canonicalizeNaN(dd_value);
         set_d_register_from_double(vd, dd_value);
       } else if (instr->Opc3Value() == 0x0) {
         // vmov immediate.
         if (instr->SzValue() == 0x1) {
           set_d_register_from_double(vd, instr->DoubleImmedVmov());
         } else {
           UNREACHABLE();  // Not used by v8.
         }
       } else {
@@ skipping 315 matching lines @@
 
     double val = double_precision ? get_double_from_d_register(src)
                                   : get_float_from_s_register(src);
 
     int temp = unsigned_integer ? static_cast<uint32_t>(val)
                                 : static_cast<int32_t>(val);
 
     inv_op_vfp_flag_ = get_inv_op_vfp_flag(mode, val, unsigned_integer);
 
     double abs_diff =
-      unsigned_integer ? fabs(val - static_cast<uint32_t>(temp))
-                       : fabs(val - temp);
+      unsigned_integer ? std::fabs(val - static_cast<uint32_t>(temp))
+                       : std::fabs(val - temp);
 
     inexact_vfp_flag_ = (abs_diff != 0);
 
     if (inv_op_vfp_flag_) {
       temp = VFPConversionSaturate(val, unsigned_integer);
     } else {
       switch (mode) {
         case RN: {
           int val_sign = (val > 0) ? 1 : -1;
           if (abs_diff > 0.5) {
@@ skipping 550 matching lines @@
   uintptr_t address = *stack_slot;
   set_register(sp, current_sp + sizeof(uintptr_t));
   return address;
 }
 
 } }  // namespace v8::internal
 
 #endif  // USE_SIMULATOR
 
 #endif  // V8_TARGET_ARCH_ARM