blob: 56fbaac9b831fa27da76f145607e3a80b74fa5fe [file] [log] [blame]
// 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);
}