Made Isolate a mandatory parameter for everything Handle-related.

src/disassembler.cc

 // Copyright 2011 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 93 matching lines @@
     fprintf(f, "%s\n", out->Finalize());
   }
   out->Reset();
 }
 
 
 
 static const int kOutBufferSize = 2048 + String::kMaxShortPrintLength;
 static const int kRelocInfoPosition = 57;
 
-static int DecodeIt(FILE* f,
+static int DecodeIt(Isolate* isolate,
+                    FILE* f,
                     const V8NameConverter& converter,
                     byte* begin,
                     byte* end) {
-  NoHandleAllocation ha;
+  NoHandleAllocation ha(isolate);
   AssertNoAllocation no_alloc;
   ExternalReferenceEncoder ref_encoder;
   Heap* heap = HEAP;
 
   v8::internal::EmbeddedVector<char, 128> decode_buffer;
   v8::internal::EmbeddedVector<char, kOutBufferSize> out_buffer;
   StringBuilder out(out_buffer.start(), out_buffer.length());
   byte* pc = begin;
   disasm::Disassembler d(converter);
   RelocIterator* it = NULL;
@@ skipping 146 matching lines @@
                 out.AddFormatted("minor: %d", minor_key);
             }
           }
         } else {
           out.AddFormatted(" %s", Code::Kind2String(kind));
         }
         if (rmode == RelocInfo::CODE_TARGET_WITH_ID) {
           out.AddFormatted(" (id = %d)", static_cast<int>(relocinfo.data()));
         }
       } else if (rmode == RelocInfo::RUNTIME_ENTRY &&
-                 Isolate::Current()->deoptimizer_data() != NULL) {
+                 isolate->deoptimizer_data() != NULL) {
         // A runtime entry reloinfo might be a deoptimization bailout.
         Address addr = relocinfo.target_address();
         int id = Deoptimizer::GetDeoptimizationId(addr, Deoptimizer::EAGER);
         if (id == Deoptimizer::kNotDeoptimizationEntry) {
           id = Deoptimizer::GetDeoptimizationId(addr, Deoptimizer::LAZY);
           if (id == Deoptimizer::kNotDeoptimizationEntry) {
             out.AddFormatted("    ;; %s", RelocInfo::RelocModeName(rmode));
           } else {
             out.AddFormatted("    ;; lazy deoptimization bailout %d", id);
           }
@@ skipping 16 matching lines @@
         DumpBuffer(f, &out);
       }
     }
   }
 
   delete it;
   return static_cast<int>(pc - begin);
 }
 
 
-int Disassembler::Decode(FILE* f, byte* begin, byte* end) {
+int Disassembler::Decode(Isolate* isolate, FILE* f, byte* begin, byte* end) {
   V8NameConverter defaultConverter(NULL);
-  return DecodeIt(f, defaultConverter, begin, end);
+  return DecodeIt(isolate, f, defaultConverter, begin, end);
 }
 
 
 // Called by Code::CodePrint.
 void Disassembler::Decode(FILE* f, Code* code) {
+  Isolate* isolate = code->GetIsolate();
   int decode_size = (code->kind() == Code::OPTIMIZED_FUNCTION ||
                      code->kind() == Code::COMPILED_STUB)
       ? static_cast<int>(code->safepoint_table_offset())
       : code->instruction_size();
   // If there might be a stack check table, stop before reaching it.
   if (code->kind() == Code::FUNCTION) {
     decode_size =
         Min(decode_size, static_cast<int>(code->stack_check_table_offset()));
   }
 
   byte* begin = code->instruction_start();
   byte* end = begin + decode_size;
   V8NameConverter v8NameConverter(code);
-  DecodeIt(f, v8NameConverter, begin, end);
+  DecodeIt(isolate, f, v8NameConverter, begin, end);
 }
 
 #else  // ENABLE_DISASSEMBLER
 
 void Disassembler::Dump(FILE* f, byte* begin, byte* end) {}
-int Disassembler::Decode(FILE* f, byte* begin, byte* end) { return 0; }
+int Disassembler::Decode(Isolate* isolate, FILE* f, byte* begin, byte* end) {
+  return 0;
+}
 void Disassembler::Decode(FILE* f, Code* code) {}
 
 #endif  // ENABLE_DISASSEMBLER
 
 } }  // namespace v8::internal