Pass a Code object to Assembler::(set_)target_address_at for use by ool constant pool.

src/ia32/assembler-ia32-inl.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 67 matching lines @@
     // absolute code pointer inside code object moves with the code object.
     int32_t* p = reinterpret_cast<int32_t*>(pc_);
     *p += delta;  // Relocate entry.
     CPU::FlushICache(p, sizeof(uint32_t));
   }
 }
 
 
 Address RelocInfo::target_address() {
   ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_));
-  return Assembler::target_address_at(pc_);
+  return Assembler::target_address_at(pc_, host_);
 }
 
 
 Address RelocInfo::target_address_address() {
   ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_)
                               || rmode_ == EMBEDDED_OBJECT
                               || rmode_ == EXTERNAL_REFERENCE);
   return reinterpret_cast<Address>(pc_);
 }
 
 
 int RelocInfo::target_address_size() {
   return Assembler::kSpecialTargetSize;
 }
 
 
 void RelocInfo::set_target_address(Address target, WriteBarrierMode mode) {
-  Assembler::set_target_address_at(pc_, target);
+  Assembler::set_target_address_at(pc_, host_, target);
   ASSERT(IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_));
   if (mode == UPDATE_WRITE_BARRIER && host() != NULL && IsCodeTarget(rmode_)) {
     Object* target_code = Code::GetCodeFromTargetAddress(target);
     host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(
         host(), this, HeapObject::cast(target_code));
   }
 }
 
 
 Object* RelocInfo::target_object() {
@@ skipping 72 matching lines @@
   ASSERT(rmode_ == RelocInfo::CODE_AGE_SEQUENCE);
   ASSERT(*pc_ == kCallOpcode);
   return Memory::Object_Handle_at(pc_ + 1);
 }
 
 
 Code* RelocInfo::code_age_stub() {
   ASSERT(rmode_ == RelocInfo::CODE_AGE_SEQUENCE);
   ASSERT(*pc_ == kCallOpcode);
   return Code::GetCodeFromTargetAddress(
-      Assembler::target_address_at(pc_ + 1));
+      Assembler::target_address_at(pc_ + 1, host_));
 }
 
 
 void RelocInfo::set_code_age_stub(Code* stub) {
   ASSERT(*pc_ == kCallOpcode);
   ASSERT(rmode_ == RelocInfo::CODE_AGE_SEQUENCE);
-  Assembler::set_target_address_at(pc_ + 1, stub->instruction_start());
+  Assembler::set_target_address_at(pc_ + 1, host_, stub->instruction_start());
 }
 
 
 Address RelocInfo::call_address() {
   ASSERT((IsJSReturn(rmode()) && IsPatchedReturnSequence()) ||
          (IsDebugBreakSlot(rmode()) && IsPatchedDebugBreakSlotSequence()));
-  return Assembler::target_address_at(pc_ + 1);
+  return Assembler::target_address_at(pc_ + 1, host_);
 }
 
 
 void RelocInfo::set_call_address(Address target) {
   ASSERT((IsJSReturn(rmode()) && IsPatchedReturnSequence()) ||
          (IsDebugBreakSlot(rmode()) && IsPatchedDebugBreakSlotSequence()));
-  Assembler::set_target_address_at(pc_ + 1, target);
+  Assembler::set_target_address_at(pc_ + 1, host_, target);
   if (host() != NULL) {
     Object* target_code = Code::GetCodeFromTargetAddress(target);
     host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(
         host(), this, HeapObject::cast(target_code));
   }
 }
 
 
 Object* RelocInfo::call_object() {
   return *call_object_address();
@@ skipping 10 matching lines @@
          (IsDebugBreakSlot(rmode()) && IsPatchedDebugBreakSlotSequence()));
   return reinterpret_cast<Object**>(pc_ + 1);
 }
 
 
 void RelocInfo::WipeOut() {
   if (IsEmbeddedObject(rmode_) || IsExternalReference(rmode_)) {
     Memory::Address_at(pc_) = NULL;
   } else if (IsCodeTarget(rmode_) || IsRuntimeEntry(rmode_)) {
     // Effectively write zero into the relocation.
-    Assembler::set_target_address_at(pc_, pc_ + sizeof(int32_t));
+    Assembler::set_target_address_at(pc_, host_, pc_ + sizeof(int32_t));
   } else {
     UNREACHABLE();
   }
 }
 
 
 bool RelocInfo::IsPatchedReturnSequence() {
   return *pc_ == kCallOpcode;
 }
 
@@ skipping 170 matching lines @@
 
 
 void Assembler::emit_w(const Immediate& x) {
   ASSERT(RelocInfo::IsNone(x.rmode_));
   uint16_t value = static_cast<uint16_t>(x.x_);
   reinterpret_cast<uint16_t*>(pc_)[0] = value;
   pc_ += sizeof(uint16_t);
 }
 
 
-Address Assembler::target_address_at(Address pc) {
+Address Assembler::target_address_at(Address pc,
+                                     ConstantPoolArray* constant_pool) {
   return pc + sizeof(int32_t) + *reinterpret_cast<int32_t*>(pc);
 }
 
 
-void Assembler::set_target_address_at(Address pc, Address target) {
+void Assembler::set_target_address_at(Address pc,
+                                      ConstantPoolArray* constant_pool,
+                                      Address target) {
   int32_t* p = reinterpret_cast<int32_t*>(pc);
   *p = target - (pc + sizeof(int32_t));
   CPU::FlushICache(p, sizeof(int32_t));
 }
 
 
 Address Assembler::target_address_from_return_address(Address pc) {
   return pc - kCallTargetAddressOffset;
 }
 
@@ skipping 72 matching lines @@
 
 Operand::Operand(int32_t disp, RelocInfo::Mode rmode) {
   // [disp/r]
   set_modrm(0, ebp);
   set_dispr(disp, rmode);
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_INL_H_