1 /* Extracted from boehm-gc/os_dep.c on Darwin. It caused an ICE when
2 trying to merge alias information from two pointers that had
3 different type memory tags. */
4 typedef int thread_state_flavor_t;
5 typedef int exception_behavior_t;
6 typedef unsigned int exception_mask_t;
7 typedef unsigned int exception_handler_t;
8 typedef unsigned int mach_msg_type_number_t;
10 mach_msg_type_number_t count;
11 exception_mask_t masks[16];
12 exception_handler_t ports[16];
13 thread_state_flavor_t flavors[16];
16 typedef exception_handler_t *exception_handler_array_t;
17 typedef thread_state_flavor_t *exception_flavor_array_t;
20 int task_get_exception_ports
22 mach_msg_type_number_t *masksCnt,
23 exception_handler_array_t old_handlers,
24 exception_flavor_array_t old_flavors
29 task_get_exception_ports(GC_old_exc_ports.masks,
30 GC_old_exc_ports.ports,
31 GC_old_exc_ports.flavors);