gdb/features/number-regs.xsl

   1 <xsl:stylesheet version="1.0"
   2                 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
   3   <xsl:variable name="total" select="count(//reg)"/>
   4   <xsl:template name="reg">
   5     <xsl:param name="which" select="1"/>
   6     <xsl:param name="nextnum" select="0"/>
   7     <xsl:variable name="thisnum" select="@regnum"/>
   8     <xsl:element name="reg">
   9       <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute>
  10       <xsl:attribute name="bitsize"><xsl:value-of select="@bitsize"/></xsl:attribute>
  11       <xsl:choose>
  12         <xsl:when test="not(@regnum)">
  13           <xsl:attribute name="regnum"><xsl:value-of select="$nextnum"/></xsl:attribute>
  14         </xsl:when>
  15         <xsl:otherwise>
  16           <xsl:attribute name="regnum"><xsl:value-of select="@regnum"/></xsl:attribute>
  17         </xsl:otherwise>
  18       </xsl:choose>
  19     </xsl:element>
  20     <xsl:if test="$which &lt; $total">
  21       <xsl:for-each select="/descendant::reg[$which + 1]">
  22         <xsl:choose>
  23           <xsl:when test="not($thisnum)">
  24             <xsl:call-template name="reg">
  25               <xsl:with-param name="which" select="$which + 1"/>
  26               <xsl:with-param name="nextnum" select="$nextnum + 1"/>
  27             </xsl:call-template>
  28           </xsl:when>
  29           <xsl:otherwise>
  30             <xsl:call-template name="reg">
  31               <xsl:with-param name="which" select="$which + 1"/>
  32               <xsl:with-param name="nextnum" select="$thisnum + 1"/>
  33             </xsl:call-template>
  34           </xsl:otherwise>
  35         </xsl:choose>
  36       </xsl:for-each>
  37     </xsl:if>
  38   </xsl:template>
  39
  40   <xsl:template match="/">
  41     <target>
  42       <xsl:for-each select="/descendant::reg[1]">
  43         <xsl:call-template name="reg"/>
  44       </xsl:for-each>
  45     </target>
  46   </xsl:template>
  47 </xsl:stylesheet>