defining loggers - C++

Anonymous

vif.c:

  vif1ch->chcr = ( vif1ch->chcr & 0xFFFF ) | ( (*ptag) & 0xFFFF0000 );

  #ifdef VIF_LOG
    VIF_LOG("dmaChain %8.8x_%8.8x size=%d, id=%d, madr=%lx, tadr=%lx mfifo qwc = %x spr0 madr = %x\n", ptag[1], ptag[0], vif1ch->qwc, id, vif1ch->madr, vif1ch->tadr, vifqwc, spr0->madr);
  #endif

  vifqwc--;



becomes:

  vif1ch->chcr = ( vif1ch->chcr & 0xFFFF ) | ( (*ptag) & 0xFFFF0000 );

  VIF_LOG("dmaChain %8.8x_%8.8x size=%d, id=%d, madr=%lx, tadr=%lx mfifo qwc = %x spr0 madr = %x\n", ptag[1], ptag[0], vif1ch->qwc, id, vif1ch->madr, vif1ch->tadr, vifqwc, spr0->madr);

  vifqwc--;



because we've added:

  #ifdef VIF_LOGGING
  #define VIF_LOG(##) logging_function(blahblah)
  #else
  #define VIF_LOG(x)
  #endif