Pass an isolate to RelocInfo

src/x64/assembler-x64.cc

 // Copyright 2012 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/x64/assembler-x64.h"
 
 #include <cstring>
 
 #if V8_TARGET_ARCH_X64
 
@@ skipping 371 matching lines @@
 
   // Some internal data structures overflow for very large buffers,
   // they must ensure that kMaximalBufferSize is not too large.
   if ((desc.buffer_size > kMaximalBufferSize) ||
       (desc.buffer_size > isolate()->heap()->MaxOldGenerationSize())) {
     V8::FatalProcessOutOfMemory("Assembler::GrowBuffer");
   }
 
   // Set up new buffer.
   desc.buffer = NewArray<byte>(desc.buffer_size);
+  desc.origin = this;
   desc.instr_size = pc_offset();
   desc.reloc_size =
       static_cast<int>((buffer_ + buffer_size_) - (reloc_info_writer.pos()));
 
   // Clear the buffer in debug mode. Use 'int3' instructions to make
   // sure to get into problems if we ever run uninitialized code.
 #ifdef DEBUG
   memset(desc.buffer, 0xCC, desc.buffer_size);
 #endif
 
@@ skipping 3707 matching lines @@
 void Assembler::RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data) {
   DCHECK(!RelocInfo::IsNone(rmode));
   // Don't record external references unless the heap will be serialized.
   if (rmode == RelocInfo::EXTERNAL_REFERENCE &&
       !serializer_enabled() && !emit_debug_code()) {
     return;
   } else if (rmode == RelocInfo::CODE_AGE_SEQUENCE) {
     // Don't record psuedo relocation info for code age sequence mode.
     return;
   }
-  RelocInfo rinfo(pc_, rmode, data, NULL);
+  RelocInfo rinfo(isolate(), pc_, rmode, data, NULL);
   reloc_info_writer.Write(&rinfo);
 }
 
 
 const int RelocInfo::kApplyMask = RelocInfo::kCodeTargetMask |
     1 << RelocInfo::RUNTIME_ENTRY |
     1 << RelocInfo::INTERNAL_REFERENCE |
     1 << RelocInfo::CODE_AGE_SEQUENCE;
 
 
 bool RelocInfo::IsCodedSpecially() {
   // The deserializer needs to know whether a pointer is specially coded.  Being
   // specially coded on x64 means that it is a relative 32 bit address, as used
   // by branch instructions.
   return (1 << rmode_) & kApplyMask;
 }
 
 
 bool RelocInfo::IsInConstantPool() {
   return false;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64