Diff for /gforth/engine/signals.c between versions 1.46 and 1.48

version 1.46, 2012/03/23 20:49:44 version 1.48, 2012/03/23 22:39:00
Line 105  __thread jmp_buf * throw_jmp_handler; Line 105  __thread jmp_buf * throw_jmp_handler;
   
 void throw(int code)  void throw(int code)
 {  {
   debugp(stderr,"\nthrow code %d to %lx\n", code, (intptr_t)*throw_jmp_handler);    debugp(stderr,"\nthrow code %d to %p\n", code, *throw_jmp_handler);
   longjmp(*throw_jmp_handler,code); /* !! or use siglongjmp ? */    longjmp(*throw_jmp_handler,code); /* !! or use siglongjmp ? */
 }  }
   
Line 142  signal_throw(int sig) Line 142  signal_throw(int sig)
 static void  static void
 sigaction_throw(int sig, siginfo_t *info, void *_)  sigaction_throw(int sig, siginfo_t *info, void *_)
 {  {
   debugp(stderr,"\nsigaction_throw %d 0x%lx 0x%lx\n", sig, (intptr_t)info, (intptr_t)_);    debugp(stderr,"\nsigaction_throw %d 0x%p 0x%p\n", sig, info, _);
   signal_throw(sig);    signal_throw(sig);
 }  }
   
Line 199  static void segv_handler(int sig, siginf Line 199  static void segv_handler(int sig, siginf
   Address addr=info->si_addr;    Address addr=info->si_addr;
   ImageHeader *h=gforth_header;    ImageHeader *h=gforth_header;
   
   debugp(stderr,"\nsegv_handler %d 0x%lx 0x%lx\n", sig, (intptr_t)info, (intptr_t)_);    debugp(stderr,"\nsegv_handler %d 0x%p 0x%p\n", sig, info, _);
   
   if (JUSTUNDER(addr, h->data_stack_base))    if (JUSTUNDER(addr, h->data_stack_base))
     code=-3;      code=-3;
Line 416  void install_signal_handlers(void) Line 416  void install_signal_handlers(void)
   };    };
   int i;    int i;
   void (*throw_handler)() = die_on_signal ? graceful_exit : signal_throw;    void (*throw_handler)() = die_on_signal ? graceful_exit : signal_throw;
 #ifdef SIGSTKSZ   #if defined(SIGSTKSZ) && defined(HAS_SIGALTSTACK)
   stack_t sigstack;    stack_t sigstack;
   int sas_retval=-1;    int sas_retval=-1;
   

Removed from v.1.46  
changed lines
  Added in v.1.48


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