src/system/kernel/arch/ppc/arch_debug_console.cpp

   1 /*
   2  * Copyright 2003-2006, Axel Dörfler, axeld@pinc-software.de.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Copyright 2001, Travis Geiselbrecht. All rights reserved.
   6  * Distributed under the terms of the NewOS License.
   7  */
   8
   9
  10 #include <arch_platform.h>
  11 #include <arch/debug_console.h>
  12 #include <boot/kernel_args.h>
  13 #include <kernel.h>
  14 #include <vm/vm.h>
  15
  16 #include <string.h>
  17
  18
  19 void
  20 arch_debug_remove_interrupt_handler(uint32 line)
  21 {
  22 }
  23
  24
  25 void
  26 arch_debug_install_interrupt_handlers(void)
  27 {
  28 }
  29
  30
  31 int
  32 arch_debug_blue_screen_try_getchar(void)
  33 {
  34         // TODO: Implement correctly!
  35         return arch_debug_blue_screen_getchar();
  36 }
  37
  38
  39 char
  40 arch_debug_blue_screen_getchar(void)
  41 {
  42         return 0;
  43 }
  44
  45
  46 int
  47 arch_debug_serial_try_getchar(void)
  48 {
  49         // TODO: Implement correctly!
  50         return arch_debug_serial_getchar();
  51 }
  52
  53
  54 char
  55 arch_debug_serial_getchar(void)
  56 {
  57         return PPCPlatform::Default()->SerialDebugGetChar();
  58 }
  59
  60
  61 void
  62 arch_debug_serial_putchar(const char c)
  63 {
  64         return PPCPlatform::Default()->SerialDebugPutChar(c);
  65 }
  66
  67
  68 void
  69 arch_debug_serial_puts(const char *s)
  70 {
  71         while (*s != '\0') {
  72                 arch_debug_serial_putchar(*s);
  73                 s++;
  74         }
  75 }
  76
  77
  78 void
  79 arch_debug_serial_early_boot_message(const char *string)
  80 {
  81         // this function will only be called in fatal situations
  82 }
  83
  84
  85 status_t
  86 arch_debug_console_init(kernel_args *args)
  87 {
  88         return PPCPlatform::Default()->InitSerialDebug(args);
  89 }
  90
  91
  92 status_t
  93 arch_debug_console_init_settings(kernel_args *args)
  94 {
  95         return B_OK;
  96 }
  97