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/* go-main.c -- the main function for a Go program.
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. */
#include "config.h"
#include <stdlib.h>
#include <time.h>
#include <unistd.h>
#ifdef HAVE_FPU_CONTROL_H
#include <fpu_control.h>
#endif
#include "go-alloc.h"
#include "array.h"
#include "go-string.h"
#include "runtime.h"
#include "arch.h"
#include "malloc.h"
#undef int
#undef char
#undef unsigned
/* The main function for a Go program. This records the command line
parameters, calls the real main function, and returns a zero status
if the real main function returns. */
extern char **environ;
/* These functions are created for the main package. */
extern void __go_init_main (void);
extern void real_main (void) asm ("main.main");
static void mainstart (void *);
/* The main function. */
int
main (int argc, char **argv)
{
runtime_initsig (0);
runtime_args (argc, (byte **) argv);
runtime_osinit ();
runtime_schedinit ();
#if defined(HAVE_SRANDOM)
srandom ((unsigned int) time (NULL));
#else
srand ((unsigned int) time (NULL));
#endif
__go_go (mainstart, NULL);
runtime_mstart (runtime_m ());
abort ();
}
static void
mainstart (void *arg __attribute__ ((unused)))
{
__go_init_main ();
mstats.enablegc = 1;
real_main ();
runtime_exit (0);
abort ();
}
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