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Annotation of dmsdos/src/my_break.h, revision 1.1.1.1

1.1       root        1: #ifndef _MY_BREAK_H
                      2: #define _MY_BREAK_H
                      3: 
                      4: #include <linux/sched.h>
                      5: 
                      6: #define BREAK_NOW my_break_now(__PRETTY_FUNCTION__);
                      7: 
                      8: #define get_esp() ({int a_sp; __asm__ ("mov %%esp,%0":"=r"(a_sp)); a_sp;}) 
                      9: 
                     10: struct wait_queue * my_break_wait=NULL;
                     11: 
                     12: static void my_break_cont(void)
                     13: {  wake_up(&my_break_wait);
                     14: }
                     15: 
                     16: static void my_break_now(char * s)
                     17: { unsigned call_pc;
                     18:   unsigned call_sp;
                     19:   call_pc=(typeof(call_pc))__builtin_return_address(0);
                     20:   call_sp=(typeof(call_sp))get_esp();
                     21:   printk ("BREAK : procces %i (current=0x%x) stopped at 0x%x in %s\n",
                     22:        current->pid,(unsigned)current,call_pc,s);
                     23:   printk ("BREAK : sp = 0x%x\n",call_sp);
                     24:   printk ("BREAK : for continue call *0x%x()\n",
                     25:        (unsigned)&my_break_cont);
                     26:   sleep_on(&my_break_wait);
                     27:   printk ("BREAK : continuing\n");
                     28: }
                     29: 
                     30: #endif /* _MY_BREAK_H */

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