Function init_user_mstate

libCacheSim/dataStructure/sparsepp/spp_dlalloc.h:3666–3675

/* ----------------------------- user mspaces ---------------------------- */

static mstate init_user_mstate(char* tbase, size_t tsize)
{
    size_t msize = pad_request(sizeof(malloc_state));
    mchunkptr msp = align_as_chunk(tbase);
    mstate m = (mstate)(chunk2mem(msp));
    memset(m, 0, msize);
    msp->_head = (msize | INUSE_BITS);
    m->init(tbase, tsize);
    return m;
}

SPP_API mspace create_mspace(size_t capacity, int locked)
{