| // 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 WIN64_LEAN_AND_MEAN |
| #include <windows.h> |
| #include "libcgo.h" |
| |
| static void *threadentry(void*); |
| |
| /* From what I've read 2MB is default for 64-bit Linux. |
| Allocation granularity on Windows is typically 64 KB. */ |
| #define STACKSIZE (2*1024*1024) |
| |
| static void |
| xinitcgo(void) |
| { |
| } |
| |
| void (*initcgo)(void) = xinitcgo; |
| |
| void |
| libcgo_sys_thread_start(ThreadStart *ts) |
| { |
| ts->g->stackguard = STACKSIZE; |
| _beginthread(threadentry, STACKSIZE, ts); |
| } |
| |
| static void* |
| threadentry(void *v) |
| { |
| ThreadStart ts; |
| |
| ts = *(ThreadStart*)v; |
| free(v); |
| |
| ts.g->stackbase = (uintptr)&ts; |
| |
| /* |
| * libcgo_sys_thread_start set stackguard to stack size; |
| * change to actual guard pointer. |
| */ |
| ts.g->stackguard = (uintptr)&ts - ts.g->stackguard + 4096; |
| |
| crosscall_386(ts.fn); |
| return nil; |
| } |