Add malloc/new profiling on linux

src/main.cpp

Index: src/main.cpp
diff --git a/src/main.cpp b/src/main.cpp
index baaa39ef8adc0cbf17e2ae0021ff1f073b05a3f4..9cb6be281a08c4a6acd6b981bf4f94d616a8712f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,6 +16,9 @@
 #include "IceBrowserCompileServer.h"
 #include "IceBuildDefs.h"
 #include "IceCompileServer.h"
+#ifdef ALLOW_LINUX_MALLOC_PROFILE
+#include "LinuxMallocProfiling.h"
+#endif // ALLOW_LINUX_MALLOC_PROFILE
 
 #ifdef __pnacl__
 #include <malloc.h>
@@ -30,6 +33,9 @@
 /// We can only compile the Ice::BrowserCompileServer object with the PNaCl
 /// compiler toolchain, when building Subzero as a sandboxed translator.
 int main(int argc, char **argv) {
+#ifdef ALLOW_LINUX_MALLOC_PROFILE
+  Ice::LinuxMallocProfiling::Start();
+#endif // ALLOW_LINUX_MALLOC_PROFILE
 #ifdef __pnacl__
 #define M_GRANULARITY (-2)
   // PNaCl's default malloc implementation grabs small chunks of memory with
@@ -43,5 +49,9 @@ int main(int argc, char **argv) {
     assert(argc == 1);
     return Ice::BrowserCompileServer().runAndReturnErrorCode();
   }
-  return Ice::CLCompileServer(argc, argv).runAndReturnErrorCode();
+  int error = Ice::CLCompileServer(argc, argv).runAndReturnErrorCode();

[Jim Stichnoth, 2016/03/12 00:12:58]

s/error/Error/

[sehr, 2016/03/15 00:36:46]

Done.

+#ifdef ALLOW_LINUX_MALLOC_PROFILE
+  Ice::LinuxMallocProfiling::End();
+#endif // ALLOW_LINUX_MALLOC_PROFILE
+  return error;
 }