Debugger: record reloc info for debug break slot immediate before the slot.

src/full-codegen.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/v8.h"
 
 #include "src/ast.h"
 #include "src/ast-numbering.h"
 #include "src/code-factory.h"
 #include "src/codegen.h"
@@ skipping 415 matching lines @@
   RecordStatementPosition(masm_, fun->end_position() - 1);
 }
 
 
 void FullCodeGenerator::SetStatementPosition(
     Statement* stmt, FullCodeGenerator::InsertBreak insert_break) {
   if (stmt->position() == RelocInfo::kNoPosition) return;
   bool recorded = RecordStatementPosition(masm_, stmt->position());
   if (recorded && insert_break == INSERT_BREAK && info_->is_debug() &&
       !stmt->IsDebuggerStatement()) {
-    masm_->RecordDebugBreakSlot();
-    DebugCodegen::GenerateSlot(masm_);
+    DebugCodegen::GenerateSlot(masm_, DebugCodegen::PLAIN_DEBUG_BREAK);
   }
 }
 
 
 void FullCodeGenerator::SetExpressionPosition(
     Expression* expr, FullCodeGenerator::InsertBreak insert_break) {
   if (expr->position() == RelocInfo::kNoPosition) return;
   bool recorded = RecordPosition(masm_, expr->position());
   if (recorded && insert_break == INSERT_BREAK && info_->is_debug()) {
-    masm_->RecordDebugBreakSlot();
-    DebugCodegen::GenerateSlot(masm_);
+    DebugCodegen::GenerateSlot(masm_, DebugCodegen::PLAIN_DEBUG_BREAK);
   }
 }
 
 
 void FullCodeGenerator::SetExpressionAsStatementPosition(Expression* expr) {
   if (expr->position() == RelocInfo::kNoPosition) return;
   bool recorded = RecordStatementPosition(masm_, expr->position());
   if (recorded && info_->is_debug()) {
-    masm_->RecordDebugBreakSlot();
-    DebugCodegen::GenerateSlot(masm_);
+    DebugCodegen::GenerateSlot(masm_, DebugCodegen::PLAIN_DEBUG_BREAK);
   }
 }
 
 
 void FullCodeGenerator::SetCallPosition(Expression* expr, int argc) {
   if (expr->position() == RelocInfo::kNoPosition) return;
   RecordPosition(masm_, expr->position());
   if (info_->is_debug()) {
     // Always emit a debug break slot before a call.
-    masm_->RecordDebugBreakSlotForCall(argc);
-    DebugCodegen::GenerateSlot(masm_);
+    DebugCodegen::GenerateSlot(masm_, DebugCodegen::DEBUG_BREAK_AT_CALL, argc);
   }
 }
 
 
 void FullCodeGenerator::SetConstructCallPosition(Expression* expr) {
   if (expr->position() == RelocInfo::kNoPosition) return;
   RecordPosition(masm_, expr->position());
   if (info_->is_debug()) {
     // Always emit a debug break slot before a construct call.
-    masm_->RecordDebugBreakSlotForConstructCall();
-    DebugCodegen::GenerateSlot(masm_);
+    DebugCodegen::GenerateSlot(masm_,
+                               DebugCodegen::DEBUG_BREAK_AT_CONSTRUCT_CALL);
   }
 }
 
 
 void FullCodeGenerator::VisitSuperPropertyReference(
     SuperPropertyReference* super) {
   __ CallRuntime(Runtime::kThrowUnsupportedSuperError, 0);
 }
 
 
@@ skipping 981 matching lines @@
   codegen_->PrepareForBailoutForId(exit_id_, NO_REGISTERS);
   codegen_->scope_ = saved_scope_;
 }
 
 
 #undef __
 
 
 }  // namespace internal
 }  // namespace v8