Branch: Tag:


1995-10-11 13:00:52 by Fredrik Hübinette (Hubbe) <>


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1: + /*\ + ||| This file a part of uLPC, and is copyright by Fredrik Hubinette + ||| uLPC is distributed as GPL (General Public License) + ||| See the files COPYING and DISCLAIMER for more information. + \*/   #include <stdio.h>   #include "global.h"   #include "macros.h"
9:   #include "object.h"      char *automatic_fatal; - JMP_BUF *recoveries; + JMP_BUF *recoveries=0; + ONERROR *onerror_stack=0;      jmp_buf *init_recovery(JMP_BUF *r)   {
17:    r->sp=sp;    r->mark_sp=mark_sp;    r->previous=recoveries; +  r->onerror=onerror_stack;    recoveries=r;    return & r->recovery;   }
46:    pop_n_elems(sp - recoveries->sp);    mark_sp = recoveries->mark_sp;    +  while(recoveries->onerror != onerror_stack) +  { + #ifdef DEBUG +  if(!onerror_stack) +  fatal("Popped out of onerror stack!\n"); + #endif +  (*onerror_stack->func)(onerror_stack->arg); +  onerror_stack=onerror_stack->previous; +  } +     longjmp(recoveries->recovery,1);   }