Portable Linux perf map formatting.

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 <inttypes.h>
 #include <cstdarg>
 #include <sstream>
 
 #include "src/bailout-reason.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/deoptimizer.h"
 #include "src/global-handles.h"
 #include "src/interpreter/bytecodes.h"
@@ skipping 260 matching lines @@
 
 void PerfBasicLogger::LogRecordedBuffer(AbstractCode* code, SharedFunctionInfo*,
                                         const char* name, int length) {
   if (FLAG_perf_basic_prof_only_functions &&
       (code->kind() != AbstractCode::FUNCTION &&
        code->kind() != AbstractCode::INTERPRETED_FUNCTION &&
        code->kind() != AbstractCode::OPTIMIZED_FUNCTION)) {
     return;
   }
 
-  base::OS::FPrint(perf_output_handle_, "%p %x %.*s\n",
-                   code->instruction_start(), code->instruction_size(), length,
-                   name);
+  base::OS::FPrint(perf_output_handle_, "%" PRIxPTR " %x %.*s\n",

[Jarin, 2016/04/14 12:16:53]

Couldn't you use V8PRIxPTR?

[Stefano Sanfilippo, 2016/04/14 12:31:54]

Done.

+                   reinterpret_cast<uintptr_t>(code->instruction_start()),
+                   code->instruction_size(), length, name);
 }
 
 // Low-level logging support.
 #define LL_LOG(Call) if (ll_logger_) ll_logger_->Call;
 
 class LowLevelLogger : public CodeEventLogger {
  public:
   explicit LowLevelLogger(const char* file_name);
   ~LowLevelLogger() override;
 
@@ skipping 1548 matching lines @@
     removeCodeEventListener(jit_logger_);
     delete jit_logger_;
     jit_logger_ = NULL;
   }
 
   return log_->Close();
 }
 
 }  // namespace internal
 }  // namespace v8