boot/armllb/crtsupp.c

   1 /*
   2  * PROJECT:         ReactOS Boot Loader
   3  * LICENSE:         BSD - See COPYING.ARM in the top level directory
   4  * FILE:            boot/armllb/crtsupp.c
   5  * PURPOSE:         CRT Support Code
   6  * PROGRAMMERS:     ReactOS Portable Systems Group
   7  */
   8
   9 #include "precomp.h"
  10
  11 int
  12 putchar(int c)
  13 {
  14     /* Write to the screen */
  15     LlbVideoPutChar(c);
  16
  17     /* For DEBUGGING ONLY */
  18     LlbSerialPutChar(c);
  19     return 0;
  20 }
  21
  22 int
  23 puts(const char* string)
  24 {
  25     while (*string) putchar(*string++);
  26     return 0;
  27 }
  28
  29 int printf(const char *fmt, ...)
  30 {
  31     va_list args;
  32     unsigned int i;
  33     char printbuffer[1024];
  34
  35     va_start(args, fmt);
  36     i = vsprintf(printbuffer, fmt, args);
  37     va_end(args);
  38
  39     /* Print the string */
  40     return puts(printbuffer);
  41 }
  42
  43 VOID
  44 DbgPrint(const char *fmt, ...)
  45 {
  46     va_list args;
  47     unsigned int i, j;
  48     char Buffer[1024];
  49
  50     va_start(args, fmt);
  51     i = vsprintf(Buffer, fmt, args);
  52     va_end(args);
  53
  54     for (j = 0; j < i; j++) LlbSerialPutChar(Buffer[j]);
  55 }
  56
  57 /* EOF */