S390: Platform specific includes in common files

src/log.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/log.h"
 
 #include <cstdarg>
 #include <sstream>
 
 #include "src/bailout-reason.h"
@@ skipping 378 matching lines @@
 #elif V8_TARGET_ARCH_ARM
   const char arch[] = "arm";
 #elif V8_TARGET_ARCH_PPC
   const char arch[] = "ppc";
 #elif V8_TARGET_ARCH_MIPS
   const char arch[] = "mips";
 #elif V8_TARGET_ARCH_X87
   const char arch[] = "x87";
 #elif V8_TARGET_ARCH_ARM64
   const char arch[] = "arm64";
+#elif V8_TARGET_ARCH_S390
+  const char arch[] = "s390";
 #else
   const char arch[] = "unknown";
 #endif
   LogWriteBytes(arch, sizeof(arch));
 }
 
 void LowLevelLogger::LogRecordedBuffer(AbstractCode* code, SharedFunctionInfo*,
                                        const char* name, int length) {
   CodeCreateStruct event;
   event.name_size = length;
@@ skipping 1453 matching lines @@
     removeCodeEventListener(jit_logger_);
     delete jit_logger_;
     jit_logger_ = NULL;
   }
 
   return log_->Close();
 }
 
 }  // namespace internal
 }  // namespace v8