github.com/twelsh-aw/go/src@v0.0.0-20230516233729-a56fe86a7c81/runtime/cgo/gcc_windows_arm64.c (about)

     1  // Copyright 2009 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  #define WIN32_LEAN_AND_MEAN
     6  #include <windows.h>
     7  #include <process.h>
     8  #include <stdlib.h>
     9  #include <stdio.h>
    10  #include <errno.h>
    11  #include "libcgo.h"
    12  #include "libcgo_windows.h"
    13  
    14  static void threadentry(void*);
    15  static void (*setg_gcc)(void*);
    16  
    17  void
    18  x_cgo_init(G *g, void (*setg)(void*))
    19  {
    20  	setg_gcc = setg;
    21  }
    22  
    23  void
    24  _cgo_sys_thread_start(ThreadStart *ts)
    25  {
    26  	_cgo_beginthread(threadentry, ts);
    27  }
    28  
    29  extern void crosscall1(void (*fn)(void), void (*setg_gcc)(void*), void *g);
    30  
    31  static void
    32  threadentry(void *v)
    33  {
    34  	ThreadStart ts;
    35  
    36  	ts = *(ThreadStart*)v;
    37  	free(v);
    38  
    39  	crosscall1(ts.fn, setg_gcc, (void *)ts.g);
    40  }