pd.if.org Git - liblfds/blob - liblfds/liblfds7.0.0/liblfds700/src/lfds700_stack/lfds700_stack_init.c

   1 /***** includes *****/
   2 #include "lfds700_stack_internal.h"
   3
   4
   5
   6
   7
   8 /****************************************************************************/
   9 void lfds700_stack_init_valid_on_current_logical_core( struct lfds700_stack_state *ss, void *user_state )
  10 {
  11   LFDS700_PAL_ASSERT( ss != NULL );
  12   LFDS700_PAL_ASSERT( (lfds700_pal_uint_t) ss->top % LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES == 0 );
  13   LFDS700_PAL_ASSERT( (lfds700_pal_uint_t) &ss->user_state % LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES == 0 );
  14   // TRD : user_state can be NULL
  15
  16   ss->top[POINTER] = NULL;
  17   ss->top[COUNTER] = 0;
  18
  19   ss->user_state = user_state;
  20
  21   LFDS700_MISC_BARRIER_STORE;
  22
  23   lfds700_misc_force_store();
  24
  25   return;
  26 }
  27