Package org.jnode.assembler.x86

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

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                    os.writeMOV(X86CompilerConstants.INTSIZE, msb, r, X86CompilerConstants.MSB);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, r, X86CompilerConstants.LSB);
                    vstack.push(L1AHelper.requestDoubleWordRegisters(ec, methodToType(mcode), r, msb));
                } else {
                    final DoubleWordItem result = L1AHelper.requestDoubleWordRegisters(ec, methodToType(mcode));
                    os.writeMOV(BITS64, result.getRegister(ec), r, 0);
                    addr.release(ec);
                    vstack.push(result);
                }
                break;
            }
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                final GPR itemReg = item.getRegister();
                final int offset = ec.getContext().getVmProcessorSharedStaticsTable().getOffset();
                // 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()) {
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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 ofsr = ofs.getRegister();
                final GPR r = addr.getRegister();
                final WordItem result = L1AHelper.requestWordRegister(ec, methodToType(mcode), false);
                final GPR resultr = result.getRegister();
                os.writeMOV(resultr.getSize(), resultr, r, ofsr, 1, 0);
                ofs.release(ec);
                addr.release(ec);
                vstack.push(result);
                break;
            }
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                addr.load(ec);
                final GPR ofsr = ofs.getRegister();
                final GPR r = addr.getRegister();
                if (os.isCode32()) {
                    final GPR msb = (GPR) L1AHelper.requestRegister(ec, JvmType.INT, false);
                    os.writeMOV(X86CompilerConstants.INTSIZE, msb, r, ofsr, 1, X86CompilerConstants.MSB);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, r, ofsr, 1, X86CompilerConstants.LSB);
                    ofs.release(ec);
                    addr.release(ec);
                    L1AHelper.releaseRegister(ec, msb);
                    vstack.push(L1AHelper.requestDoubleWordRegisters(ec, methodToType(mcode), r, msb));
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                final GPR ofsr = ofs.getRegister();
                final GPR r = addr.getRegister();
                if (os.isCode32()) {
                    final GPR msb = (GPR) L1AHelper.requestRegister(ec, JvmType.INT, false);
                    os.writeMOV(X86CompilerConstants.INTSIZE, msb, r, ofsr, 1, X86CompilerConstants.MSB);
                    os.writeMOV(X86CompilerConstants.INTSIZE, r, r, ofsr, 1, X86CompilerConstants.LSB);
                    ofs.release(ec);
                    addr.release(ec);
                    L1AHelper.releaseRegister(ec, msb);
                    vstack.push(L1AHelper.requestDoubleWordRegisters(ec, methodToType(mcode), r, msb));
                } else {
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                    addr.release(ec);
                    L1AHelper.releaseRegister(ec, msb);
                    vstack.push(L1AHelper.requestDoubleWordRegisters(ec, methodToType(mcode), r, msb));
                } else {
                    final DoubleWordItem result = L1AHelper.requestDoubleWordRegisters(ec, methodToType(mcode));
                    os.writeMOV(BITS64, result.getRegister(ec), r, ofsr, 1, 0);
                    addr.release(ec);
                    ofs.release(ec);
                    vstack.push(result);
                }
                break;
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                final RefItem addr = vstack.popRef();
                val.loadToBITS8GPR(ec);
                addr.load(ec);
                final GPR r = addr.getRegister();
                final GPR valr = val.getRegister();
                os.writeMOV(methodToSize(mcode), r, 0, valr);
                val.release(ec);
                addr.release(ec);
                break;
            }
            case STOREINT:
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                final RefItem addr = vstack.popRef();
                val.load(ec);
                addr.load(ec);
                final GPR r = addr.getRegister();
                final GPR valr = val.getRegister();
                os.writeMOV(valr.getSize(), r, 0, valr);
                val.release(ec);
                addr.release(ec);
                break;
            }
            case STORELONG:
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                final GPR itemReg = item.getRegister();
                final int offset = ec.getContext().getVmProcessorIsolatedStaticsTable().getOffset();
                // 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()) {
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