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Issue 368833003: --trace-ic: much faster and available in Release mode. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: refactored as requested Created 6 years, 5 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_FRAMES_H_ 5 #ifndef V8_FRAMES_H_
6 #define V8_FRAMES_H_ 6 #define V8_FRAMES_H_
7 7
8 #include "src/allocation.h" 8 #include "src/allocation.h"
9 #include "src/handles.h" 9 #include "src/handles.h"
10 #include "src/safepoint-table.h" 10 #include "src/safepoint-table.h"
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607 // Architecture-specific register description. 607 // Architecture-specific register description.
608 static Register fp_register(); 608 static Register fp_register();
609 static Register context_register(); 609 static Register context_register();
610 static Register constant_pool_pointer_register(); 610 static Register constant_pool_pointer_register();
611 611
612 static JavaScriptFrame* cast(StackFrame* frame) { 612 static JavaScriptFrame* cast(StackFrame* frame) {
613 ASSERT(frame->is_java_script()); 613 ASSERT(frame->is_java_script());
614 return static_cast<JavaScriptFrame*>(frame); 614 return static_cast<JavaScriptFrame*>(frame);
615 } 615 }
616 616
617 static void PrintTop(Isolate* isolate, 617 static void PrintFunctionAndOffset(JSFunction* function, Code* code,
618 FILE* file, 618 Address pc, FILE* file,
619 bool print_args, 619 bool print_line_number);
620
621 static void PrintTop(Isolate* isolate, FILE* file, bool print_args,
620 bool print_line_number); 622 bool print_line_number);
621 623
622 protected: 624 protected:
623 inline explicit JavaScriptFrame(StackFrameIteratorBase* iterator); 625 inline explicit JavaScriptFrame(StackFrameIteratorBase* iterator);
624 626
625 virtual Address GetCallerStackPointer() const; 627 virtual Address GetCallerStackPointer() const;
626 628
627 virtual int GetNumberOfIncomingArguments() const; 629 virtual int GetNumberOfIncomingArguments() const;
628 630
629 // Garbage collection support. Iterates over incoming arguments, 631 // Garbage collection support. Iterates over incoming arguments,
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930 }; 932 };
931 933
932 934
933 // Reads all frames on the current stack and copies them into the current 935 // Reads all frames on the current stack and copies them into the current
934 // zone memory. 936 // zone memory.
935 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone); 937 Vector<StackFrame*> CreateStackMap(Isolate* isolate, Zone* zone);
936 938
937 } } // namespace v8::internal 939 } } // namespace v8::internal
938 940
939 #endif // V8_FRAMES_H_ 941 #endif // V8_FRAMES_H_
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