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[/] [1664/] [trunk/] [c/] [cpu_1664/] [cpu_1664_opera__stb.c] - Blame information for rev 2

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Line No. Rev Author Line
1 2 mrdmkg
#include "cpu_1664.h"
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void cpu_1664_opera__stb(struct cpu_1664 *cpu, n1 bait)
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{
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 cpu->opera_sicle=cpu_1664_sicle_opera_stb;
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 n1 sinia_destina=bait&((1<<cpu_1664_bitio_rd)-1);
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 n1 desloca=bait>>cpu_1664_bitio_rd;
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 cpu_1664_sinia_t masca;
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 nN i;
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 for(masca=1,i=desloca; i>31; i-=31)
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 {
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  masca<<=31;
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 }
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 masca<<=i;
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 if(cpu->depende[0]!=0)
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 {
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  cpu->sinia[sinia_destina]|=masca;
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 }
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 else
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 {
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  cpu->sinia[sinia_destina]&=cpu_1664_sinia_t_masima-masca;
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 }
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}

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