Differential D6731 Diff 17628 head/sys/arm64/cloudabi64/cloudabi64_sysvec.c

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Show First 20 Lines • Show All 134 Lines • ▼ Show 20 Lines	cloudabi64_thread_setregs(struct thread *td,
const cloudabi64_threadattr_t *attr, uint64_t tcb)		const cloudabi64_threadattr_t *attr, uint64_t tcb)
{		{
struct trapframe *frame;		struct trapframe *frame;
stack_t stack;		stack_t stack;

/* Perform standard register initialization. */		/* Perform standard register initialization. */
stack.ss_sp = (void *)attr->stack;		stack.ss_sp = (void *)attr->stack;
stack.ss_size = attr->stack_size;		stack.ss_size = attr->stack_size;
cpu_set_upcall_kse(td, (void *)attr->entry_point, NULL, &stack);		cpu_set_upcall(td, (void *)attr->entry_point, NULL, &stack);

/*		/*
* Pass in the thread ID of the new thread and the argument		* Pass in the thread ID of the new thread and the argument
* pointer provided by the parent thread in as arguments to the		* pointer provided by the parent thread in as arguments to the
* entry point.		* entry point.
*/		*/
frame = td->td_frame;		frame = td->td_frame;
frame->tf_x[0] = td->td_tid;		frame->tf_x[0] = td->td_tid;
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