// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <process.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include "libcgo.h"
#include "libcgo_windows.h"

static void threadentry(void*);

void
x_cgo_init(G *g)
{
}


void
_cgo_sys_thread_start(ThreadStart *ts)
{
	_cgo_beginthread(threadentry, ts);
}

static void
threadentry(void *v)
{
	ThreadStart ts;

	ts = *(ThreadStart*)v;
	free(v);

	// minit queries stack bounds from the OS.

	/*
	 * Set specific keys in thread local storage.
	 */
	asm volatile (
		"movl %0, %%fs:0x14\n"	// MOVL tls0, 0x14(FS)
		"movl %%fs:0x14, %%eax\n"	// MOVL 0x14(FS), tmp
		"movl %1, 0(%%eax)\n"	// MOVL g, 0(FS)
		:: "r"(ts.tls), "r"(ts.g) : "%eax"
	);

	crosscall_386(ts.fn);
}
