FreeCalypso > hg > freecalypso-sw
annotate target-utils/libcommon/parseargs.c @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
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date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | f4fc449a64ea |
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rev | line source |
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13
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /* |
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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2 * This module contains the parse_args() function, which parses the "rest" |
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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3 * part of an entered command into an argc/argv-style argument array. |
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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4 */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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5 |
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6 parse_args(unparsed, minargs, maxargs, argv, argcp) |
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7 char *unparsed; |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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8 int minargs, maxargs; |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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9 char **argv; |
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
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10 int *argcp; |
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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11 { |
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12 int argc; |
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13 char *cp; |
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14 |
f4fc449a64ea
target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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15 argc = 0; |
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target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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16 for (cp = unparsed; ; ) { |
f4fc449a64ea
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17 while (*cp == ' ') |
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18 cp++; |
f4fc449a64ea
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19 if (!*cp) |
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20 break; |
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target-utils libcommon infrastructure for interactive commands
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21 if (argc >= maxargs) { |
f4fc449a64ea
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22 printf("ERROR: too many arguments\n"); |
f4fc449a64ea
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23 return(-1); |
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24 } |
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25 argv[argc++] = cp; |
f4fc449a64ea
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26 while (*cp && *cp != ' ') |
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27 cp++; |
f4fc449a64ea
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28 if (*cp) |
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29 *cp++ = '\0'; |
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30 } |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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31 if (argc < minargs) { |
f4fc449a64ea
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32 printf("ERROR: too few arguments\n"); |
f4fc449a64ea
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33 return(-1); |
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34 } |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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35 argv[argc] = 0; |
f4fc449a64ea
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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36 if (argcp) |
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37 *argcp = argc; |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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38 return(0); |
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target-utils libcommon infrastructure for interactive commands
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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39 } |