48 lines
1.6 KiB
XML
48 lines
1.6 KiB
XML
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<xsl:stylesheet version="1.0"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
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<xsl:variable name="total" select="count(//reg)"/>
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<xsl:template name="reg">
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<xsl:param name="which" select="1"/>
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<xsl:param name="nextnum" select="0"/>
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<xsl:variable name="thisnum" select="@regnum"/>
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<xsl:element name="reg">
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<xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute>
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<xsl:attribute name="bitsize"><xsl:value-of select="@bitsize"/></xsl:attribute>
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<xsl:choose>
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<xsl:when test="not(@regnum)">
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<xsl:attribute name="regnum"><xsl:value-of select="$nextnum"/></xsl:attribute>
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</xsl:when>
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<xsl:otherwise>
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<xsl:attribute name="regnum"><xsl:value-of select="@regnum"/></xsl:attribute>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:element>
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<xsl:if test="$which < $total">
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<xsl:for-each select="/descendant::reg[$which + 1]">
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<xsl:choose>
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<xsl:when test="not($thisnum)">
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<xsl:call-template name="reg">
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<xsl:with-param name="which" select="$which + 1"/>
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<xsl:with-param name="nextnum" select="$nextnum + 1"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:otherwise>
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<xsl:call-template name="reg">
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<xsl:with-param name="which" select="$which + 1"/>
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<xsl:with-param name="nextnum" select="$thisnum + 1"/>
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</xsl:call-template>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:for-each>
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</xsl:if>
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</xsl:template>
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<xsl:template match="/">
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<target>
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<xsl:for-each select="/descendant::reg[1]">
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<xsl:call-template name="reg"/>
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</xsl:for-each>
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</target>
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</xsl:template>
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</xsl:stylesheet>
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