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Annotation of coherent/c/usr/include/mon.h, revision 1.1

1.1     ! root        1: /* (-lgl
        !             2:  *     COHERENT Version 3.2
        !             3:  *     Copyright (c) 1982, 1991 by Mark Williams Company.
        !             4:  *     All rights reserved. May not be copied without permission.
        !             5:  -lgl) */
        !             6: /*
        !             7:  * mon.h
        !             8:  * Program profiling (monitor) header.
        !             9:  *
        !            10:  * The layout of the mon.out file created by a call to monitor is
        !            11:  * as follows:
        !            12:  *     header (m_hdr)
        !            13:  *     function count buffer (array of m_funcs)
        !            14:  *     profil buffer (array of shorts)
        !            15:  * The profil data scales the pc as follows:
        !            16:  *     bin number = (pc - low pc) * (scale/2) / (1<<16)
        !            17:  */
        !            18: 
        !            19: #ifndef        MON_H
        !            20: #define        MON_H   MON_H
        !            21: 
        !            22: #include <sys/types.h>
        !            23: 
        !            24: #ifndef NULL
        !            25: #define        NULL    ((char *)0)
        !            26: #endif
        !            27: 
        !            28: struct m_hdr {
        !            29:        unsigned        m_nbins,        /* number of bins */
        !            30:                        m_scale,        /* scale factor */
        !            31:                        m_nfuncs;       /* number of function counts */
        !            32:        vaddr_t         m_lowpc;        /* lowest pc to monitor */
        !            33:        vaddr_t         m_lowsp;        /* lowest sp in scount */
        !            34:        vaddr_t         m_hisp;         /* highest sp in scount */
        !            35: };
        !            36: 
        !            37: struct m_func {
        !            38:        vaddr_t         m_addr;         /* address in function */
        !            39:        long            m_ncalls;       /* number of times function called */
        !            40: };
        !            41: 
        !            42: /*
        !            43:  * The m_flst structure is allocated (by the C compiler) for every routine
        !            44:  * compiled with the -p option.
        !            45:  */
        !            46: struct m_flst {
        !            47:        struct m_func   m_data;         /* data on this function */
        !            48:        struct m_flst   *m_link;        /* link to next function in list */
        !            49: };
        !            50: 
        !            51: #endif
        !            52: 
        !            53: /* end of mon.h */

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