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Annotation of coherent/b/lib/libc/crt/i8086/_prof.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Called from the run-time start-off to enable profiling and to
        !             3:  * write out the final profiling information.
        !             4:  */
        !             5: #include <stdio.h>
        !             6: #include <sys/types.h>
        !             7: 
        !             8: 
        !             9: #define        STDERR  2
        !            10: 
        !            11: 
        !            12: _profon()
        !            13: {
        !            14: #ifndef        Z8001
        !            15:        register unsigned       bufl;
        !            16:        register short          *buf;
        !            17:        extern                  etext();
        !            18:        static char             emsg[]  = "No room for profil buffer\n";
        !            19: 
        !            20:        bufl = (unsigned)etext / 2;
        !            21:        buf = (short *)sbrk(bufl * sizeof (short));
        !            22:        if (buf == NULL) {
        !            23:                write(STDERR, emsg, sizeof emsg);
        !            24:                abort();
        !            25:        }
        !            26:        monitor((vaddr_t)1, (vaddr_t)etext, buf, bufl);
        !            27: #else
        !            28:        monitor((vaddr_t)1);            /* dummy call to start things off */
        !            29: #endif
        !            30: }
        !            31: 
        !            32: 
        !            33: _profoff()
        !            34: {
        !            35:        monitor(NULL);
        !            36: }
        !            37: 

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