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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 >LWASM</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="Object Files"
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14 HREF="x35.html"><LINK
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15 REL="NEXT"
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16 TITLE="Dialects"
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17 HREF="x161.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="x35.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="x161.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="AEN43"
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73 ></A
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74 >Chapter 3. LWASM</H1
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75 ><P
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76 >The LWTOOLS assembler is called LWASM. This chapter documents the various
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77 features of the assembler. It is not, however, a tutorial on 6x09 assembly
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78 language programming.</P
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79 ><DIV
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80 CLASS="SECTION"
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81 ><H1
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82 CLASS="SECTION"
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83 ><A
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84 NAME="AEN46"
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85 >3.1. Command Line Options</A
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86 ></H1
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87 ><P
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88 >The binary for LWASM is called "lwasm". Note that the binary is in lower
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89 case. lwasm takes the following command line arguments.</P
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90 ><P
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91 ></P
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92 ><DIV
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93 CLASS="VARIABLELIST"
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94 ><DL
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95 ><DT
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96 ><CODE
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97 CLASS="OPTION"
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98 >--6309</CODE
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99 >, <CODE
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100 CLASS="OPTION"
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101 >-3</CODE
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102 ></DT
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103 ><DD
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104 ><P
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105 >This will cause the assembler to accept the additional instructions available
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106 on the 6309 processor. This is the default mode; this option is provided for
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107 completeness and to override preset command arguments.</P
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108 ></DD
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109 ><DT
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110 ><CODE
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111 CLASS="OPTION"
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112 >--6809</CODE
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113 >, <CODE
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114 CLASS="OPTION"
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115 >-9</CODE
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116 ></DT
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117 ><DD
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118 ><P
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119 >This will cause the assembler to reject instructions that are only available
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120 on the 6309 processor.</P
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121 ></DD
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122 ><DT
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123 ><CODE
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124 CLASS="OPTION"
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125 >--decb</CODE
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126 >, <CODE
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127 CLASS="OPTION"
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128 >-b</CODE
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129 ></DT
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130 ><DD
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131 ><P
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132 >Select the DECB output format target. Equivalent to <CODE
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133 CLASS="OPTION"
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134 >--format=decb</CODE
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135 >.</P
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136 ><P
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137 >While this is the default output format currently, it is not safe to rely
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138 on that fact. Future versions may have different defaults. It is also trivial
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139 to modify the source code to change the default. Thus, it is recommended to specify
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140 this option if you need DECB output.</P
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141 ></DD
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142 ><DT
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143 ><CODE
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144 CLASS="OPTION"
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145 >--format=type</CODE
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146 >, <CODE
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147 CLASS="OPTION"
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148 >-f type</CODE
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149 ></DT
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150 ><DD
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151 ><P
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152 >Select the output format. Valid values are <CODE
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153 CLASS="OPTION"
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154 >obj</CODE
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155 > for the
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156 object file target, <CODE
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157 CLASS="OPTION"
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158 >decb</CODE
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159 > for the DECB LOADM format,
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160 <CODE
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161 CLASS="OPTION"
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162 >os9</CODE
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163 > for creating OS9 modules, and <CODE
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164 CLASS="OPTION"
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165 >raw</CODE
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166 > for
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167 a raw binary.</P
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168 ></DD
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169 ><DT
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170 ><CODE
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171 CLASS="OPTION"
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172 >--list[=file]</CODE
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173 >, <CODE
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174 CLASS="OPTION"
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175 >-l[file]</CODE
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176 ></DT
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177 ><DD
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178 ><P
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179 >Cause LWASM to generate a listing. If <CODE
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180 CLASS="OPTION"
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181 >file</CODE
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182 > is specified,
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183 the listing will go to that file. Otherwise it will go to the standard output
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184 stream. By default, no listing is generated. Unless <CODE
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185 CLASS="OPTION"
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186 >--symbols</CODE
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187 >
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188 is specified, the list will not include the symbol table.</P
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189 ></DD
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190 ><DT
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191 ><CODE
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192 CLASS="OPTION"
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193 >--symbols</CODE
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194 >, <CODE
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195 CLASS="OPTION"
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196 >-s</CODE
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197 ></DT
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198 ><DD
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199 ><P
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200 >Causes LWASM to generate a list of symbols when generating a listing.
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201 It has no effect unless a listing is being generated.</P
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202 ></DD
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203 ><DT
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204 ><CODE
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205 CLASS="OPTION"
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206 >--obj</CODE
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207 ></DT
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208 ><DD
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209 ><P
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210 >Select the proprietary object file format as the output target.</P
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211 ></DD
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212 ><DT
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213 ><CODE
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214 CLASS="OPTION"
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215 >--output=FILE</CODE
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216 >, <CODE
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217 CLASS="OPTION"
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218 >-o FILE</CODE
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219 ></DT
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220 ><DD
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221 ><P
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222 >This option specifies the name of the output file. If not specified, the
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223 default is <CODE
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224 CLASS="OPTION"
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225 >a.out</CODE
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226 >.</P
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227 ></DD
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228 ><DT
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229 ><CODE
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230 CLASS="OPTION"
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231 >--pragma=pragma</CODE
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232 >, <CODE
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233 CLASS="OPTION"
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234 >-p pragma</CODE
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235 ></DT
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236 ><DD
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237 ><P
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238 >Specify assembler pragmas. Multiple pragmas are separated by commas. The
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239 pragmas accepted are the same as for the PRAGMA assembler directive described
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240 below.</P
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241 ></DD
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242 ><DT
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243 ><CODE
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244 CLASS="OPTION"
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245 >--raw</CODE
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246 >, <CODE
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247 CLASS="OPTION"
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248 >-r</CODE
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249 ></DT
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250 ><DD
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251 ><P
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252 >Select raw binary as the output target.</P
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253 ></DD
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254 ><DT
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255 ><CODE
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256 CLASS="OPTION"
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257 >--includedir=path</CODE
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258 >, <CODE
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259 CLASS="OPTION"
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260 >-I path</CODE
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261 ></DT
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262 ><DD
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263 ><P
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264 >Add <CODE
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265 CLASS="OPTION"
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266 >path</CODE
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267 > to the end of the include path.</P
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268 ></DD
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269 ><DT
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270 ><CODE
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271 CLASS="OPTION"
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272 >--help</CODE
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273 >, <CODE
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274 CLASS="OPTION"
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275 >-?</CODE
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276 ></DT
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277 ><DD
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278 ><P
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279 >Present a help screen describing the command line options.</P
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280 ></DD
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281 ><DT
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282 ><CODE
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283 CLASS="OPTION"
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284 >--usage</CODE
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285 ></DT
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286 ><DD
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287 ><P
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288 >Provide a summary of the command line options.</P
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289 ></DD
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290 ><DT
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291 ><CODE
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292 CLASS="OPTION"
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293 >--version</CODE
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294 >, <CODE
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295 CLASS="OPTION"
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296 >-V</CODE
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297 ></DT
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298 ><DD
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299 ><P
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300 >Display the software version.</P
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301 ></DD
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302 ><DT
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303 ><CODE
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304 CLASS="OPTION"
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305 >--debug</CODE
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306 >, <CODE
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307 CLASS="OPTION"
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308 >-d</CODE
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309 ></DT
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310 ><DD
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311 ><P
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312 >Increase the debugging level. Only really useful to people hacking on the
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313 LWASM source code itself.</P
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314 ></DD
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315 ></DL
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316 ></DIV
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317 ></DIV
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318 ></DIV
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319 ><DIV
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320 CLASS="NAVFOOTER"
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321 ><HR
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322 ALIGN="LEFT"
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323 WIDTH="100%"><TABLE
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324 SUMMARY="Footer navigation table"
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325 WIDTH="100%"
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326 BORDER="0"
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327 CELLPADDING="0"
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328 CELLSPACING="0"
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329 ><TR
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330 ><TD
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331 WIDTH="33%"
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332 ALIGN="left"
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333 VALIGN="top"
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334 ><A
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335 HREF="x35.html"
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336 ACCESSKEY="P"
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337 >Prev</A
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338 ></TD
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339 ><TD
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340 WIDTH="34%"
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341 ALIGN="center"
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342 VALIGN="top"
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343 ><A
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344 HREF="index.html"
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345 ACCESSKEY="H"
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346 >Home</A
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347 ></TD
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348 ><TD
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349 WIDTH="33%"
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350 ALIGN="right"
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351 VALIGN="top"
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352 ><A
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353 HREF="x161.html"
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354 ACCESSKEY="N"
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355 >Next</A
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356 ></TD
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357 ></TR
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358 ><TR
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359 ><TD
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360 WIDTH="33%"
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361 ALIGN="left"
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362 VALIGN="top"
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363 >Object Files</TD
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364 ><TD
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365 WIDTH="34%"
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366 ALIGN="center"
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367 VALIGN="top"
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368 > </TD
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369 ><TD
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370 WIDTH="33%"
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371 ALIGN="right"
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372 VALIGN="top"
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373 >Dialects</TD
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374 ></TR
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376 ></DIV
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377 ></BODY
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378 ></HTML
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379 > |
