Fixed d8 on leopard.

src/platform-macos.cc

 // Copyright 2006-2008 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
@@ skipping 172 matching lines @@
     return n;
   }
 }
 
 
 void OS::StrNCpy(Vector<char> dest, const char* src, size_t n) {
   strncpy(dest.start(), src, n);
 }
 
 
-char *OS::StrDup(const char* str) {
+char* OS::StrDup(const char* str) {
   return strdup(str);
 }
 
 
+char* OS::StrNDup(const char* str, size_t n) {
+  // Stupid implementation of strndup since mac isn't born with
+  // one.
+  size_t len = strlen(str);
+  if (len < n)

[Erik Corry, 2008/12/03 13:43:22]

Might as well use StrDup for the case where len == n.

+    return StrDup(str);
+  char* result = new char[n+1];
+  size_t i;
+  for (i = 0; i <= n; i++)
+    result[i] = str[i];
+  result[i] = '\0';
+  return result;
+}
+
+
 // We keep the lowest and highest addresses mapped as a quick way of
 // determining that pointers are outside the heap (used mostly in assertions
 // and verification).  The estimate is conservative, ie, not all addresses in
 // 'allocated' space are actually allocated to our heap.  The range is
 // [lowest, highest), inclusive on the low and and exclusive on the high end.
 static void* lowest_ever_allocated = reinterpret_cast<void*>(-1);
 static void* highest_ever_allocated = reinterpret_cast<void*>(0);
 
 
 static void UpdateAllocatedSpaceLimits(void* address, int size) {
@@ skipping 430 matching lines @@
   }
 
   // This sampler is no longer the active sampler.
   active_sampler_ = NULL;
   active_ = false;
 }
 
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 } }  // namespace v8::internal