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[master][watchOS] Add simwatch64 support #44303

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Merged
merged 1 commit into from
Nov 5, 2020
Merged

[master][watchOS] Add simwatch64 support #44303

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8 changes: 8 additions & 0 deletions src/mono/mono/utils/mach-support-amd64.c
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,9 @@ mono_mach_arch_get_thread_fpstate_size ()
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)
{
#if defined(HOST_WATCHOS)
g_error ("thread_get_state() is not supported by this platform");
#else
x86_thread_state64_t *arch_state = (x86_thread_state64_t *)state;
x86_float_state64_t *arch_fpstate = (x86_float_state64_t *)fpstate;
kern_return_t ret;
Expand All @@ -116,17 +119,22 @@ mono_mach_arch_get_thread_states (thread_port_t thread, thread_state_t state, ma

ret = thread_get_state (thread, x86_FLOAT_STATE64, (thread_state_t)arch_fpstate, fpcount);
return ret;
#endif
}

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)
{
#if defined(HOST_WATCHOS)
g_error ("thread_set_state() is not supported by this platform");
#else
kern_return_t ret;
ret = thread_set_state (thread, x86_THREAD_STATE64, state, count);
if (ret != KERN_SUCCESS)
return ret;
ret = thread_set_state (thread, x86_FLOAT_STATE64, fpstate, fpcount);
return ret;
#endif
}

#endif