arch/ppc/xmon/subr_prf.c

   1 /*
   2  * Written by Cort Dougan to replace the version originally used
   3  * by Paul Mackerras, which came from NetBSD and thus had copyright
   4  * conflicts with Linux.
   5  *
   6  * This file makes liberal use of the standard linux utility
   7  * routines to reduce the size of the binary.  We assume we can
   8  * trust some parts of Linux inside the debugger.
   9  *   -- Cort (cort@cs.nmt.edu)
  10  *
  11  * Copyright (C) 1999 Cort Dougan.
  12  */
  13
  14 #include <linux/kernel.h>
  15 #include <linux/string.h>
  16 #include <stdarg.h>
  17 #include "nonstdio.h"
  18
  19 extern int xmon_write(void *, void *, int);
  20
  21 void
  22 xmon_vfprintf(void *f, const char *fmt, va_list ap)
  23 {
  24         static char xmon_buf[2048];
  25         int n;
  26
  27         n = vsprintf(xmon_buf, fmt, ap);
  28         xmon_write(f, xmon_buf, n);
  29 }
  30
  31 void
  32 xmon_printf(const char *fmt, ...)
  33 {
  34         va_list ap;
  35
  36         va_start(ap, fmt);
  37         xmon_vfprintf(stdout, fmt, ap);
  38         va_end(ap);
  39 }
  40
  41 void
  42 xmon_fprintf(void *f, const char *fmt, ...)
  43 {
  44         va_list ap;
  45
  46         va_start(ap, fmt);
  47         xmon_vfprintf(f, fmt, ap);
  48         va_end(ap);
  49 }
  50
  51 void
  52 xmon_puts(char *s)
  53 {
  54         xmon_write(stdout, s, strlen(s));
  55 }