1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_DISASSEMBLER_H_ 6 #define V8_DISASSEMBLER_H_ 7 8 #include "src/allocation.h" 9 #include "src/code-reference.h" 10 11 namespace v8 { 12 namespace internal { 13 14 class Disassembler : public AllStatic { 15 public: 16 // Decode instructions in the the interval [begin, end) and print the 17 // code into os. Returns the number of bytes disassembled or 1 if no 18 // instruction could be decoded. 19 // Does not abort on unimplemented opcodes, but prints them as 'Unimplemented 20 // Instruction'. 21 // the code object is used for name resolution and may be null. 22 // TODO(titzer): accept a {WasmCodeManager*} if {isolate} is null 23 static int Decode(Isolate* isolate, std::ostream* os, byte* begin, byte* end, 24 CodeReference code = {}, Address current_pc = kNullAddress); 25 }; 26 27 } // namespace internal 28 } // namespace v8 29 30 #endif // V8_DISASSEMBLER_H_ 31
