/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2014-2020. All rights reserved.
 * Description: stdio
 * Author: SmartMedia_BSP
 * Create: 2014-06-04
 */

#ifndef STDIOH
#define STDIOH

#include <platform.h>
#include <stddef.h>

#ifdef CONFIG_PRINT
extern int printf(const char *cfmt, ...);
extern int getchar(void);
extern int getc(void);
extern void putchar(unsigned int c);
extern void putc(unsigned int c);
extern int tstchar(void);
extern int isbreak(void);
extern int puts(const char *s);

#  include <early_uart.h>
#  define early_printf(_cfmt, args...) uart_early_printf(_cfmt, ##args)
#  define early_puts(_ss)   uart_early_puts(_ss)
#else
/* getchar/putchar/tstchar is need for bootstrap */
extern int getchar(void);
extern void putchar(unsigned int c);
extern int tstchar(void);

#  define printf(_cfmt, ...)
#  define getc()
#  define putc(_c)
#  define puts(_s)
#  define isbreak()     0
#  define early_printf(_cfmt, args...)
#  define early_puts(_ss)
#  define uart_early_puts(ss)
#  define uart_early_put_hex(hex)
#  define uart_early_putc(chr)
#endif

#ifdef CONFIG_SUPPORT_TOOLPLATFORM
extern int printf_to_toolplatform(const char *cfmt, ...);
/* printf message for tool */
#define PR_TOOL printf_to_toolplatform
#else
#define PR_TOOL
#endif
char *u64tohstr(const uint64 size, char *unit);
char *u32tohstr(const uint32 size, char *unit);
char *u32tohhstr(uint32 size);
char *u64tohhstr(uint64 size);
char *ultohstr(unsigned long long size);

#endif /* STDIOH */