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author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/libgo/runtime/go-main.c | |
parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/libgo/runtime/go-main.c')
-rw-r--r-- | gcc-4.7/libgo/runtime/go-main.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gcc-4.7/libgo/runtime/go-main.c b/gcc-4.7/libgo/runtime/go-main.c new file mode 100644 index 000000000..7e8bb9b23 --- /dev/null +++ b/gcc-4.7/libgo/runtime/go-main.c @@ -0,0 +1,56 @@ +/* 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; + +extern void runtime_main (void); +static void mainstart (void *); + +/* The main function. */ + +int +main (int argc, char **argv) +{ + runtime_check (); + runtime_args (argc, (byte **) argv); + runtime_osinit (); + runtime_schedinit (); + __go_go (mainstart, NULL); + runtime_mstart (runtime_m ()); + abort (); +} + +static void +mainstart (void *arg __attribute__ ((unused))) +{ + runtime_main (); +} |