1 /* go-panic.h -- declare the go panic functions.
2 
3    Copyright 2009 The Go Authors. All rights reserved.
4    Use of this source code is governed by a BSD-style
5    license that can be found in the LICENSE file.  */
6 
7 #ifndef LIBGO_GO_PANIC_H
8 #define LIBGO_GO_PANIC_H
9 
10 #include "interface.h"
11 
12 struct String;
13 struct __go_type_descriptor;
14 struct __go_defer_stack;
15 
16 /* The stack of panic calls.  */
17 
18 struct __go_panic_stack
19 {
20   /* The next entry in the stack.  */
21   struct __go_panic_stack *__next;
22 
23   /* The value associated with this panic.  */
24   struct __go_empty_interface __arg;
25 
26   /* Whether this panic has been recovered.  */
27   _Bool __was_recovered;
28 
29   /* Whether this panic was pushed on the stack because of an
30      exception thrown in some other language.  */
31   _Bool __is_foreign;
32 };
33 
34 extern void __go_panic (struct __go_empty_interface)
35   __attribute__ ((noreturn));
36 
37 extern void __go_print_string (struct String);
38 
39 extern struct __go_empty_interface __go_recover (void);
40 
41 extern _Bool __go_can_recover (void *);
42 
43 extern void __go_makefunc_can_recover (void *retaddr);
44 
45 struct Location;
46 extern void __go_makefunc_ffi_can_recover (struct Location *, int);
47 
48 extern void __go_makefunc_returning (void);
49 
50 extern void __go_unwind_stack (void);
51 
52 #endif /* !defined(LIBGO_GO_PANIC_H) */
53