Package org.jnode.assembler.x86

Examples of org.jnode.assembler.x86.X86Assembler.writeMOV()

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                // Load table
                if (os.isCode32()) {
                    os.writePrefix(X86Constants.FS_PREFIX);
                    os.writeMOV(itemReg, offset);
                } else {
                    os.writeMOV(BITS64, itemReg, X86CompilerConstants.PROCESSOR64, offset);
                }
                GPR indexReg = index.getRegister();
                if (os.isCode64()) {
                    GPR64 indexReg64 = L1AHelper.get64BitReg(ec, indexReg);
                    os.writeMOVSXD(indexReg64, (GPR32) indexReg);
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                addr.load(ec);
                final GPR r = addr.getRegister();
                if (os.isCode32()) {
                    final GPR lsb = val.getLsbRegister(ec);
                    final GPR msb = val.getMsbRegister(ec);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, X86CompilerConstants.LSB, lsb);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, X86CompilerConstants.MSB, msb);
                } else {
                    final GPR64 valr = val.getRegister(ec);
                    os.writeMOV(BITS64, r, 0, valr);
                }
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                final GPR r = addr.getRegister();
                if (os.isCode32()) {
                    final GPR lsb = val.getLsbRegister(ec);
                    final GPR msb = val.getMsbRegister(ec);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, X86CompilerConstants.LSB, lsb);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, X86CompilerConstants.MSB, msb);
                } else {
                    final GPR64 valr = val.getRegister(ec);
                    os.writeMOV(BITS64, r, 0, valr);
                }
                val.release(ec);
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                    final GPR msb = val.getMsbRegister(ec);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, X86CompilerConstants.LSB, lsb);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, X86CompilerConstants.MSB, msb);
                } else {
                    final GPR64 valr = val.getRegister(ec);
                    os.writeMOV(BITS64, r, 0, valr);
                }
                val.release(ec);
                addr.release(ec);
                break;
            }
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                val.loadToBITS8GPR(ec);
                addr.load(ec);
                final GPR r = addr.getRegister();
                final GPR ofsr = ofs.getRegister();
                final GPR valr = val.getRegister();
                os.writeMOV(methodToSize(mcode), r, ofsr, 1, 0, valr);
                ofs.release(ec);
                val.release(ec);
                addr.release(ec);
                break;
            }
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                val.load(ec);
                addr.load(ec);
                final GPR r = addr.getRegister();
                final GPR ofsr = ofs.getRegister();
                final GPR valr = val.getRegister();
                os.writeMOV(valr.getSize(), r, ofsr, 1, 0, valr);
                ofs.release(ec);
                val.release(ec);
                addr.release(ec);
                break;
            }
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                final GPR r = addr.getRegister();
                final GPR ofsr = ofs.getRegister();
                if (os.isCode32()) {
                    final GPR lsb = val.getLsbRegister(ec);
                    final GPR msb = val.getMsbRegister(ec);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, ofsr, 1, X86CompilerConstants.LSB, lsb);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, ofsr, 1, X86CompilerConstants.MSB, msb);
                } else {
                    final GPR64 valr = val.getRegister(ec);
                    os.writeMOV(BITS64, r, ofsr, 1, 0, valr);
                }
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                final GPR ofsr = ofs.getRegister();
                if (os.isCode32()) {
                    final GPR lsb = val.getLsbRegister(ec);
                    final GPR msb = val.getMsbRegister(ec);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, ofsr, 1, X86CompilerConstants.LSB, lsb);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, ofsr, 1, X86CompilerConstants.MSB, msb);
                } else {
                    final GPR64 valr = val.getRegister(ec);
                    os.writeMOV(BITS64, r, ofsr, 1, 0, valr);
                }
                ofs.release(ec);
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                    final GPR msb = val.getMsbRegister(ec);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, ofsr, 1, X86CompilerConstants.LSB, lsb);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, ofsr, 1, X86CompilerConstants.MSB, msb);
                } else {
                    final GPR64 valr = val.getRegister(ec);
                    os.writeMOV(BITS64, r, ofsr, 1, 0, valr);
                }
                ofs.release(ec);
                val.release(ec);
                addr.release(ec);
                break;
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                obj.load(ec);
                final GPR r = obj.getRegister();
                final RefItem result = (RefItem) L1AHelper.requestWordRegister(ec, JvmType.REFERENCE, false);
                final GPR resultr = result.getRegister();
                // Get TIB
                os.writeMOV(helper.ADDRSIZE, r, r, ObjectLayout.TIB_SLOT * slotSize);
                // Get VmType
                os.writeMOV(helper.ADDRSIZE, resultr, r, (TIBLayout.VMTYPE_INDEX + VmArray.DATA_OFFSET) * slotSize);
                obj.release(ec);
                vstack.push(result);
                break;
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