static int loadabbrevs	(	Dwarf *	d,
		ulong	off,
		DwarfAbbrev **	aa
	)		`[static]`

Definition at line 18 of file dwarfabbrev.c.

{
    int nattr, nabbrev;
    DwarfAbbrev *abbrev;
    DwarfAttr *attr;

    if(d->acache.off == off && d->acache.na){
        *aa = d->acache.a;
        return d->acache.na;
    }

    /* two passes - once to count, then allocate, then a second to copy */
    if(parseabbrevs(d, off, nil, nil, &nabbrev, &nattr) < 0) {
        return -1;
    }

    abbrev = malloc(nabbrev*sizeof(DwarfAbbrev) + nattr*sizeof(DwarfAttr));
    attr = (DwarfAttr*)(abbrev+nabbrev);

    if(parseabbrevs(d, off, abbrev, attr, nil, nil) < 0){
        free(abbrev);
        return -1;
    }

    free(d->acache.a);
    d->acache.a = abbrev;
    d->acache.na = nabbrev;
    d->acache.off = off;

    *aa = abbrev;
    return nabbrev;
}

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