ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 365e423 was
c529a24,
checked in by Andrew Beach <ajbeach@…>, 7 years ago
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Updates to exception handling and translation.
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-
Property mode set to
100644
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File size:
1.1 KB
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1 | // Trying to create the new secret header for the exception handling mechanism. |
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2 | |
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3 | // This will have to go in the public header later. |
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4 | typedef int exception; |
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5 | |
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6 | |
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7 | |
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8 | void __throw_terminate(exception except) __attribute__((noreturn)); |
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9 | void __rethrow_terminate(void) __attribute__((noreturn)); |
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10 | void __throw_resume(exception except); |
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11 | |
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12 | void __try_terminate(void (*try_block)(), |
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13 | void (*catch_block)(int index, exception except), |
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14 | int (*match_block)(exception except)); |
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15 | |
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16 | struct __try_resume_node { |
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17 | struct __try_resume_node * next; |
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18 | _Bool (*try_to_handle)(exception except); |
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19 | }; |
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20 | |
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21 | void __try_resume_cleanup(struct __try_resume_node * node); |
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22 | |
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23 | struct __cleanup_hook {}; |
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24 | |
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25 | |
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26 | |
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27 | /* The following code is temperary. How exceptions interact with coroutines |
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28 | * and threads means that... well I'm going to get it working ignoring those |
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29 | * first, then get it working with concurrency. |
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30 | * Eventually there should be some global name that just gets you the right |
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31 | * data block. |
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32 | */ |
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33 | struct shared_stack_t { |
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34 | struct __try_resume_node * top_resume; |
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35 | struct __try_resume_node * current_resume; |
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36 | |
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37 | exception current_exception; |
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38 | int current_handler_index; |
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39 | }; |
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40 | |
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41 | extern struct shared_stack_t shared_stack; |
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