53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
//////////////////////////////////////////////////
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//Title : wxc_debug.c
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//Auhtor : Liu Wei
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//Desc : wxc debug api implemetation
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//Created : 2007-05-01
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//Revision :
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//
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//Revision :
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//
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//////////////////////////////////////////////////
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#include "./include/pub_debug.h"
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/*@ignore@*/
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void WxcDump( int nSigno )
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{
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char buf[1024];
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char cmd[1024];
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FILE *fh;
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snprintf ( buf, sizeof ( buf ), "/proc/%d/cmdline", getpid ( ) );
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fh = fopen ( buf, "r" );
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if ( fh == NULL )
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exit ( 0 );
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if ( NULL == (fgets ( buf, sizeof ( buf ), fh ) ))
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exit ( 0 );
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fclose ( fh );
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if ( buf[strlen ( buf ) - 1] == '\n' )
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buf[strlen ( buf ) - 1] = '\0';
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snprintf ( cmd, sizeof ( cmd ), "gdb %s %d", buf, getpid ( ) );
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system ( cmd );
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exit ( 0 );
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}
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void WxcBackTrace( )
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{
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int i;
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void *array[25];
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int nSize = backtrace ( array, 25 );
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char **symbols = backtrace_symbols ( array, nSize );
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for ( i = 0; i < nSize; i++ )
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{
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printf ( "%s \n", symbols[i] );
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}
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free ( symbols );
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}
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/*@end@*/
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