65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc.
|
|
*/
|
|
|
|
#include <console/streams.h>
|
|
|
|
void console_tx_nibble(unsigned nibble)
|
|
{
|
|
unsigned char digit;
|
|
digit = nibble + '0';
|
|
if (digit > '9') {
|
|
digit += 39;
|
|
}
|
|
console_tx_byte(digit);
|
|
}
|
|
|
|
void console_tx_hex8(unsigned char value)
|
|
{
|
|
console_tx_nibble((value >> 4U) & 0x0fU);
|
|
console_tx_nibble(value & 0x0fU);
|
|
}
|
|
|
|
void console_tx_hex16(unsigned short value)
|
|
{
|
|
console_tx_nibble((value >> 12U) & 0x0fU);
|
|
console_tx_nibble((value >> 8U) & 0x0fU);
|
|
console_tx_nibble((value >> 4U) & 0x0fU);
|
|
console_tx_nibble(value & 0x0fU);
|
|
}
|
|
|
|
void console_tx_hex32(unsigned int value)
|
|
{
|
|
console_tx_nibble((value >> 28U) & 0x0fU);
|
|
console_tx_nibble((value >> 24U) & 0x0fU);
|
|
console_tx_nibble((value >> 20U) & 0x0fU);
|
|
console_tx_nibble((value >> 16U) & 0x0fU);
|
|
console_tx_nibble((value >> 12U) & 0x0fU);
|
|
console_tx_nibble((value >> 8U) & 0x0fU);
|
|
console_tx_nibble((value >> 4U) & 0x0fU);
|
|
console_tx_nibble(value & 0x0fU);
|
|
}
|
|
|
|
void console_tx_string(const char *str)
|
|
{
|
|
unsigned char ch;
|
|
while((ch = *str++) != '\0') {
|
|
if (ch == '\n')
|
|
console_tx_byte('\r');
|
|
console_tx_byte(ch);
|
|
}
|
|
}
|