ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 4ab767a 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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Rev | Line | |
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[35dd0f42] | 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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[35ba584c] | 9 | void __rethrow_terminate(void) __attribute__((noreturn)); |
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[35dd0f42] | 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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[c529a24] | 21 | void __try_resume_cleanup(struct __try_resume_node * node); |
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| 22 | |
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[35dd0f42] | 23 | struct __cleanup_hook {}; |
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| 24 | |
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| 25 | |
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[35ba584c] | 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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[c529a24] | 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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[35ba584c] | 32 | */ |
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[35dd0f42] | 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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[e4e9173] | 41 | extern struct shared_stack_t shared_stack; |
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