annotate target-utils/simtest/reset.c @ 854:74331b35b1da

ringtools/examples/ring.pwt: PWT equivalent of ring.buz
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 09 Nov 2021 16:39:52 +0000
parents 0a2e3fd156ed
children
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1 #include <sys/types.h>
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2 #include <strings.h>
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3 #include "types.h"
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4 #include "simregs.h"
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5
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6 extern u16 conf1_reg;
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7
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8 void
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9 cmd_reset(argbulk)
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10 char *argbulk;
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11 {
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12 char *argv[2];
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13
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14 if (parse_args(argbulk, 1, 1, argv, 0) < 0)
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15 return;
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16 if (!strcmp(argv[0], "0"))
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17 SIMREGS.conf1 = conf1_reg &= ~SIM_CONF1_SRSTLEV;
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18 else if (!strcmp(argv[0], "1"))
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19 SIMREGS.conf1 = conf1_reg |= SIM_CONF1_SRSTLEV;
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20 else
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21 printf("ERROR: \"0\" or \"1\" argument expected\n");
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22 }