/**
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* \file
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*/
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#ifndef __MONO_MACH_SUPPORT_H__
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#define __MONO_MACH_SUPPORT_H__
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#include "config.h"
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#if defined(__MACH__)
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#include <glib.h>
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#include <pthread.h>
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#include "mono/utils/mono-compiler.h"
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#include "mono/utils/mono-context.h"
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#include <mach/task.h>
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#include <mach/mach_port.h>
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#include <mach/mach_init.h>
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#include <mach/thread_act.h>
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#include <mach/thread_status.h>
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#define MONO_MACH_ARCH_SUPPORTED 1
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#if defined(__arm__)
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typedef _STRUCT_MCONTEXT *mcontext_t;
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#elif defined(__aarch64__)
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typedef _STRUCT_MCONTEXT64 *mcontext_t;
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#endif
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// We need to define this here since we need _XOPEN_SOURCE for mono
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// and the pthread header guards against this
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extern pthread_t pthread_from_mach_thread_np(mach_port_t);
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void *mono_mach_arch_get_ip (thread_state_t state);
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void *mono_mach_arch_get_sp (thread_state_t state);
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void mono_mach_init (pthread_key_t key);
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int mono_mach_arch_get_mcontext_size (void);
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void mono_mach_arch_thread_states_to_mcontext (thread_state_t state, thread_state_t fpstate, void *context);
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void mono_mach_arch_mcontext_to_thread_states (void *context, thread_state_t state, thread_state_t fpstate);
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void mono_mach_arch_thread_states_to_mono_context (thread_state_t state, thread_state_t fpstate, MonoContext *context);
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/* FIXME: Should return size_t, not int. */
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int mono_mach_arch_get_thread_state_size (void);
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int mono_mach_arch_get_thread_fpstate_size (void);
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kern_return_t mono_mach_get_threads (thread_act_array_t *threads, guint32 *count);
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kern_return_t mono_mach_free_threads (thread_act_array_t threads, guint32 count);
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kern_return_t mono_mach_arch_get_thread_states (thread_port_t thread, thread_state_t state, mach_msg_type_number_t *count, thread_state_t fpstate, mach_msg_type_number_t *fpcount);
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kern_return_t mono_mach_arch_set_thread_states (thread_port_t thread, thread_state_t state, mach_msg_type_number_t count, thread_state_t fpstate, mach_msg_type_number_t fpcount);
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void *mono_mach_arch_get_tls_value_from_thread (pthread_t thread, guint32 key);
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void *mono_mach_get_tls_address_from_thread (pthread_t thread, pthread_key_t key);
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#endif
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#endif /* __MONO_MACH_SUPPORT_H__ */
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