libgo/runtime/go-print.c

   1 /* go-print.c -- support for the go print statement.
   2
   3    Copyright 2009 The Go Authors. All rights reserved.
   4    Use of this source code is governed by a BSD-style
   5    license that can be found in the LICENSE file.  */
   6
   7 #include <math.h>
   8 #include <stdint.h>
   9 #include <stdio.h>
  10
  11 #include "runtime.h"
  12 #include "array.h"
  13 #include "go-panic.h"
  14 #include "go-string.h"
  15 #include "interface.h"
  16
  17 /* This implements the various little functions which are called by
  18    the predeclared functions print/println/panic/panicln.  */
  19
  20 void
  21 __go_print_empty_interface (struct __go_empty_interface e)
  22 {
  23   runtime_printf ("(%p,%p)", e.__type_descriptor, e.__object);
  24 }
  25
  26 void
  27 __go_print_interface (struct __go_interface i)
  28 {
  29   runtime_printf ("(%p,%p)", i.__methods, i.__object);
  30 }
  31
  32 void
  33 __go_print_slice (struct __go_open_array val)
  34 {
  35   runtime_printf ("[%d/%d]", val.__count, val.__capacity);
  36   runtime_printpointer (val.__values);
  37 }