FreeCalypso > hg > ueda-linux

annotate ueda/uschem-netlist/dowork.c @ 132:31ae8105aaa0

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netdiff project started with protel2donl
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 06 Sep 2020 22:48:09 +0000
parents cd92449fdb51
children
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1 #include <sys/types.h>
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2 #include <stdio.h>
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3 #include "netlist.h"
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4 #include "../libuschem/schemstruct.h"
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5
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6 extern struct nlcomp *mclcomp_to_nlcomp();
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7 extern struct pinconn *alloc_pinconn();
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8 extern char *get_compinst_attr();
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9 extern char *pinname_to_pinnumber();
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10
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11 extern struct schem *curschem;
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12 extern int global_errflag;
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13
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14 extern struct net noconnect_pseudo_net;
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15
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16 do_connect(net, compinst, soughtpin, bynum, lineno)
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17 struct net *net;
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18 struct schemobj *compinst;
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19 char *soughtpin;
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20 int bynum, lineno;
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21 {
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22 register struct component *comp;
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23 register char *pinnum;
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24 char *slot;
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25 register struct pinconn *pc;
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26
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27 comp = compinst->compobj_mclcomp;
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28 if (bynum)
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29 pinnum = soughtpin;
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30 else {
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31 slot = get_compinst_attr(compinst, "slot");
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32 pinnum = pinname_to_pinnumber(comp, soughtpin, slot);
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33 if (!pinnum) {
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34 /* error msg already printed */
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35 global_errflag++;
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36 return;
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37 }
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38 }
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39 pc = alloc_pinconn();
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40 pc->comp = mclcomp_to_nlcomp(comp);
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41 pc->pinnum = pinnum;
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42 pc->net = net;
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43 pc->origin_file = curschem->orig_filename;
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44 pc->origin_line = lineno;
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45 if (record_pin_connection(pc))
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46 free(pc);
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47 }
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48
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49 do_noconnect(compinst, soughtpin, bynum, lineno)
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50 struct schemobj *compinst;
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51 char *soughtpin;
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52 int bynum, lineno;
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53 {
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54 do_connect(&noconnect_pseudo_net, compinst, soughtpin, bynum, lineno);
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55 }