Re: [myhdl-list] compiling generated VHDL code
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Re: [myhdl-list] compiling generated VHDL code
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From: Christopher L. F. <chr...@gm...> - 2010-10-28 05:47:14
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This might help, from the MyHDL manaul the default simulator for
VHDL is GHDL. You can see in the default config you need to inlcude
the pck_myhdl_*.vhd file as well.<br>
<br>
<a
href="http://www.myhdl.org/doc/0.6/whatsnew/0.6.html?highlight=ghdl">http://www.myhdl.org/doc/0.6/whatsnew/0.6.html?highlight=ghdl</a><br>
<span class="Apple-style-span" style="border-collapse: separate;
color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-style:
normal; font-variant: normal; font-weight: normal; letter-spacing:
normal; line-height: normal; orphans: 2; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; font-size: medium;"><span
class="Apple-style-span" style="font-family: 'Lucida
Grande','Lucida Sans Unicode',Geneva,Verdana,sans-serif;
font-size: 14px; line-height: 21px; text-align: left;">
<pre style="font-family: Consolas,'Deja Vu Sans Mono','Bitstream Vera Sans Mono',monospace; font-size: 0.95em; letter-spacing: 0.015em; padding: 0.5em; border: 1px solid rgb(204, 204, 204); background-color: rgb(248, 248, 248); line-height: 15px;"><span class="n">registerSimulator</span><span class="p">(</span>
<span class="n">name</span><span class="o" style="color: rgb(102, 102, 102);">=</span><span class="s" style="color: rgb(64, 112, 160);">"<span class="highlight" style="background-color: rgb(251, 229, 78);">GHDL</span>"</span><span class="p">,</span>
<span class="n">hdl</span><span class="o" style="color: rgb(102, 102, 102);">=</span><span class="s" style="color: rgb(64, 112, 160);">"VHDL"</span><span class="p">,</span>
<span class="n">analyze</span><span class="o" style="color: rgb(102, 102, 102);">=</span><span class="s" style="color: rgb(64, 112, 160);">"<span class="highlight" style="background-color: rgb(251, 229, 78);">ghdl</span> -a --workdir=work pck_myhdl_</span><span class="si" style="color: rgb(112, 160, 208); font-style: italic;">%(version)s</span><span class="s" style="color: rgb(64, 112, 160);">.vhd </span><span class="si" style="color: rgb(112, 160, 208); font-style: italic;">%(topname)s</span><span class="s" style="color: rgb(64, 112, 160);">.vhd"</span><span class="p">,</span>
<span class="n">elaborate</span><span class="o" style="color: rgb(102, 102, 102);">=</span><span class="s" style="color: rgb(64, 112, 160);">"<span class="highlight" style="background-color: rgb(251, 229, 78);">ghdl</span> -e --workdir=work -o </span><span class="si" style="color: rgb(112, 160, 208); font-style: italic;">%(unitname)s</span><span class="s" style="color: rgb(64, 112, 160);">_<span class="highlight" style="background-color: rgb(251, 229, 78);">ghdl</span> </span><span class="si" style="color: rgb(112, 160, 208); font-style: italic;">%(topname)s</span><span class="s" style="color: rgb(64, 112, 160);">"</span><span class="p">,</span>
<span class="n">simulate</span><span class="o" style="color: rgb(102, 102, 102);">=</span><span class="s" style="color: rgb(64, 112, 160);">"<span class="highlight" style="background-color: rgb(251, 229, 78);">ghdl</span> -r </span><span class="si" style="color: rgb(112, 160, 208); font-style: italic;">%(unitname)s</span><span class="s" style="color: rgb(64, 112, 160);">_<span class="highlight" style="background-color: rgb(251, 229, 78);">ghdl</span>"</span>
<span class="p">)
</span></pre>
</span></span><br>
Hope that helps<br>
.chris<br>
<br>
On 10/28/2010 12:42 AM, Martín Gaitán wrote:
<blockquote
cite="mid:AAN...@ma..."
type="cite">
<pre wrap="">Hi,
I've been working on my project for the university (I called it
"pymips"). Now I know (with a bit effort) how to code convertible
things. But I don't know why the code I get fails when I try to
compile it.
For example, the converted version of the alu
<a class="moz-txt-link-freetext" href="http://github.com/nqnwebs/pymips/blob/master/alu.py">http://github.com/nqnwebs/pymips/blob/master/alu.py</a>
is this
<a class="moz-txt-link-freetext" href="http://github.com/nqnwebs/pymips/blob/master/vhdl/alu.vhd">http://github.com/nqnwebs/pymips/blob/master/vhdl/alu.vhd</a>
when I try to compile or check that I get this:
(hdl)tin@azulita:~/facu/arq/project/vhdl$ ghdl -a alu.vhd
alu.vhd:31:22: no function declarations for operator "and"
alu.vhd:33:22: no function declarations for operator "or"
/usr/lib/ghdl/bin/ghdl: compilation error
what's wrong?
thanks
Martín
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