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[/] [or1k/] [trunk/] [gen_or1k_isa/] [README] - Blame information for rev 14

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This utility generates OR1K ISA document (isa.pdf) from two files:
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- or1k_desc.h instruction description included with this utility
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- or1.h instruction encoding included in egcs-1.1.2.tar.gz available from
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  opencores web site.
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  File is egcs-1.1.2/binutils-2.9.1/include/opcode/or1.h.
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To generate final LaTeX, PostScript and Adobe PDF you need header.tex
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(included in sources directory) and the following utilities:
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- latex package (Web2C 7.3.1) (for converting isa.tex to isa.dvi)
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- (Omega) odvips(k) 5.86 from Radical Eye Software (www.radicaleye.com)
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  (for converting isa.dvi to or1k_isa.ps)
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- GNU Ghostscript 5.10 (1998-12-17)
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  (for converting or1k_isa.ps to or1k_isa.pdf; perhaps even better utility is
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  Adobe's Acrobat Distiller)
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First create s symbolic link sources/or1.h to
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egcs-1.1.2/binutils-2.9.1/include/opcode/or1.h. Then execute
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# make gen_or1k_isa
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and you should get generation utility. Then execute
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# make generate
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and you should get result/or1k_isa.ps and result/or1k_isa.pdf (you might need
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to punch CR a couple of times during latex -> dvi conversion due to some
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bus in isa.tex). Also you'll get result/or1k_isa.ps that should be converted
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to PDF with Adobe's Acrobat Distiller to get nice looking PDF (I think
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GhostScript generated PDF has some problems with fonts).
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--
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4/Mar/2000, Damjan Lampret email:lampret@opencores.org

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