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 "interface.h"
  15
  16 /* This implements the various little functions which are called by
  17    the predeclared functions print/println/panic/panicln.  */
  18
  19 void
  20 __go_print_empty_interface (struct __go_empty_interface e)
  21 {
  22   runtime_printf ("(%p,%p)", e.__type_descriptor, e.__object);
  23 }
  24
  25 void
  26 __go_print_interface (struct __go_interface i)
  27 {
  28   runtime_printf ("(%p,%p)", i.__methods, i.__object);
  29 }
  30
  31 void
  32 __go_print_slice (struct __go_open_array val)
  33 {
  34   runtime_printf ("[%d/%d]", val.__count, val.__capacity);
  35   runtime_printpointer (val.__values);
  36 }