| Peter Collingbourne | 594c10d | 2014-11-27 00:12:26 +0000 | [diff] [blame] | 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) */ |