1 // Copyright 2010 the V8 project authors. All rights reserved. 2 // Redistribution and use in source and binary forms, with or without 3 // modification, are permitted provided that the following conditions are 4 // met: 5 // 6 // * Redistributions of source code must retain the above copyright 7 // notice, this list of conditions and the following disclaimer. 8 // * Redistributions in binary form must reproduce the above 9 // copyright notice, this list of conditions and the following 10 // disclaimer in the documentation and/or other materials provided 11 // with the distribution. 12 // * Neither the name of Google Inc. nor the names of its 13 // contributors may be used to endorse or promote products derived 14 // from this software without specific prior written permission. 15 // 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 #ifndef V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ 29 #define V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ 30 31 #include "mips/lithium-mips.h" 32 33 #include "deoptimizer.h" 34 #include "safepoint-table.h" 35 #include "scopes.h" 36 37 // Note: this file was taken from the X64 version. ARM has a partially working 38 // lithium implementation, but for now it is not ported to mips. 39 40 namespace v8 { 41 namespace internal { 42 43 // Forward declarations. 44 class LDeferredCode; 45 46 class LCodeGen BASE_EMBEDDED { 47 public: LCodeGen(LChunk * chunk,MacroAssembler * assembler,CompilationInfo * info)48 LCodeGen(LChunk* chunk, MacroAssembler* assembler, CompilationInfo* info) { } 49 50 // Try to generate code for the entire chunk, but it may fail if the 51 // chunk contains constructs we cannot handle. Returns true if the 52 // code generation attempt succeeded. GenerateCode()53 bool GenerateCode() { 54 UNIMPLEMENTED(); 55 return false; 56 } 57 58 // Finish the code by setting stack height, safepoint, and bailout 59 // information on it. FinishCode(Handle<Code> code)60 void FinishCode(Handle<Code> code) { UNIMPLEMENTED(); } 61 }; 62 63 } } // namespace v8::internal 64 65 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ 66