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Guard against single operand multiplication when detecting like terms This *shouldn't* happen, but it apparently does in some pathological cases so guard against a single operand multiplication to prevent a crash.
author William Astle <lost@l-w.ca>
date Mon, 04 Nov 2024 23:48:23 -0700
parents b30091890d62
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
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2 <HTML
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3 ><HEAD
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4 ><TITLE
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5 >Output Formats</TITLE
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6 ><META
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7 NAME="GENERATOR"
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8 CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
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9 REL="HOME"
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10 TITLE="LW Tool Chain"
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11 HREF="index.html"><LINK
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12 REL="PREVIOUS"
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13 TITLE="Introduction"
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14 HREF="c13.html"><LINK
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15 REL="NEXT"
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16 TITLE="DECB Binaries"
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17 HREF="x27.html"></HEAD
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18 ><BODY
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19 CLASS="CHAPTER"
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20 BGCOLOR="#FFFFFF"
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21 TEXT="#000000"
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22 LINK="#0000FF"
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23 VLINK="#840084"
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24 ALINK="#0000FF"
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25 ><DIV
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26 CLASS="NAVHEADER"
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27 ><TABLE
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28 SUMMARY="Header navigation table"
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29 WIDTH="100%"
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30 BORDER="0"
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31 CELLPADDING="0"
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32 CELLSPACING="0"
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33 ><TR
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34 ><TH
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35 COLSPAN="3"
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36 ALIGN="center"
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37 >LW Tool Chain</TH
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38 ></TR
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39 ><TR
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40 ><TD
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41 WIDTH="10%"
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42 ALIGN="left"
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43 VALIGN="bottom"
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44 ><A
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45 HREF="c13.html"
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46 ACCESSKEY="P"
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47 >Prev</A
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48 ></TD
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49 ><TD
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50 WIDTH="80%"
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51 ALIGN="center"
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52 VALIGN="bottom"
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53 ></TD
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54 ><TD
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55 WIDTH="10%"
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56 ALIGN="right"
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57 VALIGN="bottom"
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58 ><A
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59 HREF="x27.html"
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60 ACCESSKEY="N"
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61 >Next</A
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62 ></TD
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63 ></TR
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64 ></TABLE
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65 ><HR
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66 ALIGN="LEFT"
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67 WIDTH="100%"></DIV
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68 ><DIV
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69 CLASS="CHAPTER"
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70 ><H1
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71 ><A
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72 NAME="AEN21"
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73 ></A
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74 >Chapter 2. Output Formats</H1
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75 ><P
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76 >The LW tool chain supports multiple output formats. Each format has its
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77 advantages and disadvantages. Each format is described below.</P
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78 ><DIV
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79 CLASS="SECTION"
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80 ><H1
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81 CLASS="SECTION"
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82 ><A
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83 NAME="AEN24"
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84 >2.1. Raw Binaries</A
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85 ></H1
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86 ><P
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87 >A raw binary is simply a string of bytes. There are no headers or other
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88 niceties. Both LWLINK and LWASM support generating raw binaries. ORG directives
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89 in the source code only serve to set the addresses that will be used for
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90 symbols but otherwise have no direct impact on the resulting binary.</P
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91 ></DIV
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92 ></DIV
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93 ><DIV
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94 CLASS="NAVFOOTER"
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95 ><HR
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96 ALIGN="LEFT"
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97 WIDTH="100%"><TABLE
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98 SUMMARY="Footer navigation table"
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99 WIDTH="100%"
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100 BORDER="0"
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101 CELLPADDING="0"
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102 CELLSPACING="0"
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103 ><TR
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104 ><TD
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105 WIDTH="33%"
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106 ALIGN="left"
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107 VALIGN="top"
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108 ><A
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109 HREF="c13.html"
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110 ACCESSKEY="P"
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111 >Prev</A
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112 ></TD
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113 ><TD
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114 WIDTH="34%"
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115 ALIGN="center"
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116 VALIGN="top"
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117 ><A
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118 HREF="index.html"
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119 ACCESSKEY="H"
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120 >Home</A
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121 ></TD
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122 ><TD
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123 WIDTH="33%"
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124 ALIGN="right"
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125 VALIGN="top"
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126 ><A
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127 HREF="x27.html"
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128 ACCESSKEY="N"
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129 >Next</A
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130 ></TD
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131 ></TR
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132 ><TR
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133 ><TD
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134 WIDTH="33%"
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135 ALIGN="left"
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136 VALIGN="top"
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137 >Introduction</TD
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138 ><TD
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139 WIDTH="34%"
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140 ALIGN="center"
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141 VALIGN="top"
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142 >&nbsp;</TD
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143 ><TD
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144 WIDTH="33%"
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145 ALIGN="right"
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146 VALIGN="top"
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147 >DECB Binaries</TD
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148 ></TR
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149 ></TABLE
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150 ></DIV
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151 ></BODY
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152 ></HTML
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153 >