GDBJIT: Make GDBJIT interface compile for OSX again.

src/gdb-jit.cc

 // Copyright 2010 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 482 matching lines @@
   header->type = type_;
   header->alignment = align_;
   PopulateHeader(header);
 }
 #endif  // defined(__ELF)
 
 
 #if defined(__MACH_O)
 class MachO BASE_EMBEDDED {
  public:
-  MachO() : sections_(6) { }
+  explicit MachO(Zone * zone) : sections_(6, zone) { }
 
-  uint32_t AddSection(MachOSection* section) {
-    sections_.Add(section);
+  uint32_t AddSection(MachOSection* section, Zone* zone) {
+    sections_.Add(section, zone);
     return sections_.length() - 1;
   }
 
   void Write(Writer* w, uintptr_t code_start, uintptr_t code_size) {
     Writer::Slot<MachOHeader> header = WriteHeader(w);
     uintptr_t load_command_start = w->position();
     Writer::Slot<MachOSegmentCommand> cmd = WriteSegmentCommand(w,
                                                                 code_start,
                                                                 code_size);
     WriteSections(w, cmd, header, load_command_start);
@@ skipping 1395 matching lines @@
 
   __jit_debug_descriptor.relevant_entry_ = entry;
   __jit_debug_descriptor.action_flag_ = JIT_UNREGISTER_FN;
   __jit_debug_register_code();
 }
 
 
 static JITCodeEntry* CreateELFObject(CodeDescription* desc, Zone* zone) {
   ZoneScope zone_scope(zone, DELETE_ON_EXIT);
 #ifdef __MACH_O
-  MachO mach_o;
+  MachO mach_o(zone);
   Writer w(&mach_o);
 
-  mach_o.AddSection(new MachOTextSection(kCodeAlignment,
-                                         desc->CodeStart(),
-                                         desc->CodeSize()));
+  mach_o.AddSection(new(zone) MachOTextSection(kCodeAlignment,
+                                               desc->CodeStart(),
+                                               desc->CodeSize()),
+                    zone);
 
-  CreateDWARFSections(desc, &mach_o);
+  CreateDWARFSections(desc, zone, &mach_o);
 
   mach_o.Write(&w, desc->CodeStart(), desc->CodeSize());
 #else
   ELF elf(zone);
   Writer w(&elf);
 
   int text_section_index = elf.AddSection(
       new(zone) FullHeaderELFSection(
           ".text",
           ELFSection::TYPE_NOBITS,
@@ skipping 230 matching lines @@
   ScopedLock lock(mutex.Pointer());
   ASSERT(!IsLineInfoTagged(line_info));
   HashMap::Entry* e = GetEntries()->Lookup(code, HashForCodeObject(code), true);
   ASSERT(e->value == NULL);
   e->value = TagLineInfo(line_info);
 }
 
 
 } }  // namespace v8::internal
 #endif