Kyösti Mälkki (kyosti.malkki@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5339
-gerrit
commit b6b7e0bd334538706dcd711a1368809eaa2b6d4c Author: Kyösti Mälkki kyosti.malkki@gmail.com Date: Mon Feb 3 10:40:38 2014 +0200
console: Split ROMCC helpers
These are potentially useful with GDB or SerialICE too. Also it reduces the amount of actual code we put in romcc_console.
Change-Id: Id8c56e979660ad9f4eef39c648f68c7ec60edfba Signed-off-by: Kyösti Mälkki kyosti.malkki@gmail.com --- src/arch/x86/lib/romcc_console.c | 76 +------------------ src/console/console.c | 46 ++++++++++++ src/include/console/console.h | 108 ++------------------------- src/include/console/early_print.h | 149 ++++++++++++++++++++++++++++++++++++++ src/include/console/streams.h | 7 ++ 5 files changed, 209 insertions(+), 177 deletions(-)
diff --git a/src/arch/x86/lib/romcc_console.c b/src/arch/x86/lib/romcc_console.c index ae5720a..0fa633a 100644 --- a/src/arch/x86/lib/romcc_console.c +++ b/src/arch/x86/lib/romcc_console.c @@ -17,11 +17,9 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
-#include <console/streams.h> - -/* While in romstage, console loglevel is built-time constant. */ -#define console_show(msg_level) (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= msg_level) +#include <console/early_print.h>
+/* Include the sources. */ #if CONFIG_CONSOLE_SERIAL && CONFIG_DRIVERS_UART_8250IO #include "drivers/uart/util.c" #include "drivers/uart/uart8250io.c" @@ -31,76 +29,6 @@ #endif
#include <console/console.c> -#define __console_tx_byte console_tx_byte -#define __console_tx_flush console_tx_flush - -static void __console_tx_nibble(unsigned nibble) -{ - unsigned char digit; - digit = nibble + '0'; - if (digit > '9') { - digit += 39; - } - __console_tx_byte(digit); -} - -static void __console_tx_char(int loglevel, unsigned char byte) -{ - if (console_show(loglevel)) { - __console_tx_byte(byte); - __console_tx_flush(); - } -} - -static void __console_tx_hex8(int loglevel, unsigned char value) -{ - if (console_show(loglevel)) { - __console_tx_nibble((value >> 4U) & 0x0fU); - __console_tx_nibble(value & 0x0fU); - __console_tx_flush(); - } -} - -static void __console_tx_hex16(int loglevel, unsigned short value) -{ - if (console_show(loglevel)) { - __console_tx_nibble((value >> 12U) & 0x0fU); - __console_tx_nibble((value >> 8U) & 0x0fU); - __console_tx_nibble((value >> 4U) & 0x0fU); - __console_tx_nibble(value & 0x0fU); - __console_tx_flush(); - } -} - -static void __console_tx_hex32(int loglevel, unsigned int value) -{ - if (console_show(loglevel)) { - __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); - __console_tx_flush(); - } -} - -static void __console_tx_string(int loglevel, const char *str) -{ - if (console_show(loglevel)) { - unsigned char ch; - while((ch = *str++) != '\0') { - if (ch == '\n') - __console_tx_byte('\r'); - __console_tx_byte(ch); - } - __console_tx_flush(); - } -} - -/* if included by romcc, include the sources, too. romcc can't use prototypes */ #include <console/init.c> #include <console/post.c> #include <console/die.c> diff --git a/src/console/console.c b/src/console/console.c index e0e505c..f66cd3f 100644 --- a/src/console/console.c +++ b/src/console/console.c @@ -81,3 +81,49 @@ void console_tx_flush(void) usb_tx_flush(0); #endif } + +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); + } +} diff --git a/src/include/console/console.h b/src/include/console/console.h index 378fe40..c6d2f11 100644 --- a/src/include/console/console.h +++ b/src/include/console/console.h @@ -21,7 +21,6 @@ #define CONSOLE_CONSOLE_H_
#include <stdint.h> -#include <console/loglevel.h> #include <console/post_codes.h>
#ifndef __ROMCC__ @@ -72,109 +71,12 @@ static inline void do_vtxprintf(const char *fmt, va_list args) {}; #endif #endif
-#define print_emerg(STR) printk(BIOS_EMERG, "%s", (STR)) -#define print_alert(STR) printk(BIOS_ALERT, "%s", (STR)) -#define print_crit(STR) printk(BIOS_CRIT, "%s", (STR)) -#define print_err(STR) printk(BIOS_ERR, "%s", (STR)) -#define print_warning(STR) printk(BIOS_WARNING,"%s", (STR)) -#define print_notice(STR) printk(BIOS_NOTICE, "%s", (STR)) -#define print_info(STR) printk(BIOS_INFO, "%s", (STR)) -#define print_debug(STR) printk(BIOS_DEBUG, "%s", (STR)) -#define print_spew(STR) printk(BIOS_SPEW, "%s", (STR)) - -#define print_emerg_char(CH) printk(BIOS_EMERG, "%c", (CH)) -#define print_alert_char(CH) printk(BIOS_ALERT, "%c", (CH)) -#define print_crit_char(CH) printk(BIOS_CRIT, "%c", (CH)) -#define print_err_char(CH) printk(BIOS_ERR, "%c", (CH)) -#define print_warning_char(CH) printk(BIOS_WARNING,"%c", (CH)) -#define print_notice_char(CH) printk(BIOS_NOTICE, "%c", (CH)) -#define print_info_char(CH) printk(BIOS_INFO, "%c", (CH)) -#define print_debug_char(CH) printk(BIOS_DEBUG, "%c", (CH)) -#define print_spew_char(CH) printk(BIOS_SPEW, "%c", (CH)) - -#define print_emerg_hex8(HEX) printk(BIOS_EMERG, "%02x", (HEX)) -#define print_alert_hex8(HEX) printk(BIOS_ALERT, "%02x", (HEX)) -#define print_crit_hex8(HEX) printk(BIOS_CRIT, "%02x", (HEX)) -#define print_err_hex8(HEX) printk(BIOS_ERR, "%02x", (HEX)) -#define print_warning_hex8(HEX) printk(BIOS_WARNING,"%02x", (HEX)) -#define print_notice_hex8(HEX) printk(BIOS_NOTICE, "%02x", (HEX)) -#define print_info_hex8(HEX) printk(BIOS_INFO, "%02x", (HEX)) -#define print_debug_hex8(HEX) printk(BIOS_DEBUG, "%02x", (HEX)) -#define print_spew_hex8(HEX) printk(BIOS_SPEW, "%02x", (HEX)) - -#define print_emerg_hex16(HEX) printk(BIOS_EMERG, "%04x", (HEX)) -#define print_alert_hex16(HEX) printk(BIOS_ALERT, "%04x", (HEX)) -#define print_crit_hex16(HEX) printk(BIOS_CRIT, "%04x", (HEX)) -#define print_err_hex16(HEX) printk(BIOS_ERR, "%04x", (HEX)) -#define print_warning_hex16(HEX) printk(BIOS_WARNING,"%04x", (HEX)) -#define print_notice_hex16(HEX) printk(BIOS_NOTICE, "%04x", (HEX)) -#define print_info_hex16(HEX) printk(BIOS_INFO, "%04x", (HEX)) -#define print_debug_hex16(HEX) printk(BIOS_DEBUG, "%04x", (HEX)) -#define print_spew_hex16(HEX) printk(BIOS_SPEW, "%04x", (HEX)) - -#define print_emerg_hex32(HEX) printk(BIOS_EMERG, "%08x", (HEX)) -#define print_alert_hex32(HEX) printk(BIOS_ALERT, "%08x", (HEX)) -#define print_crit_hex32(HEX) printk(BIOS_CRIT, "%08x", (HEX)) -#define print_err_hex32(HEX) printk(BIOS_ERR, "%08x", (HEX)) -#define print_warning_hex32(HEX) printk(BIOS_WARNING,"%08x", (HEX)) -#define print_notice_hex32(HEX) printk(BIOS_NOTICE, "%08x", (HEX)) -#define print_info_hex32(HEX) printk(BIOS_INFO, "%08x", (HEX)) -#define print_debug_hex32(HEX) printk(BIOS_DEBUG, "%08x", (HEX)) -#define print_spew_hex32(HEX) printk(BIOS_SPEW, "%08x", (HEX)) - -#else - -/* __ROMCC__ */ - -#define print_emerg(STR) __console_tx_string(BIOS_EMERG, STR) -#define print_alert(STR) __console_tx_string(BIOS_ALERT, STR) -#define print_crit(STR) __console_tx_string(BIOS_CRIT, STR) -#define print_err(STR) __console_tx_string(BIOS_ERR, STR) -#define print_warning(STR) __console_tx_string(BIOS_WARNING, STR) -#define print_notice(STR) __console_tx_string(BIOS_NOTICE, STR) -#define print_info(STR) __console_tx_string(BIOS_INFO, STR) -#define print_debug(STR) __console_tx_string(BIOS_DEBUG, STR) -#define print_spew(STR) __console_tx_string(BIOS_SPEW, STR) - -#define print_emerg_char(CH) __console_tx_char(BIOS_EMERG, CH) -#define print_alert_char(CH) __console_tx_char(BIOS_ALERT, CH) -#define print_crit_char(CH) __console_tx_char(BIOS_CRIT, CH) -#define print_err_char(CH) __console_tx_char(BIOS_ERR, CH) -#define print_warning_char(CH) __console_tx_char(BIOS_WARNING, CH) -#define print_notice_char(CH) __console_tx_char(BIOS_NOTICE, CH) -#define print_info_char(CH) __console_tx_char(BIOS_INFO, CH) -#define print_debug_char(CH) __console_tx_char(BIOS_DEBUG, CH) -#define print_spew_char(CH) __console_tx_char(BIOS_SPEW, CH) - -#define print_emerg_hex8(HEX) __console_tx_hex8(BIOS_EMERG, HEX) -#define print_alert_hex8(HEX) __console_tx_hex8(BIOS_ALERT, HEX) -#define print_crit_hex8(HEX) __console_tx_hex8(BIOS_CRIT, HEX) -#define print_err_hex8(HEX) __console_tx_hex8(BIOS_ERR, HEX) -#define print_warning_hex8(HEX) __console_tx_hex8(BIOS_WARNING, HEX) -#define print_notice_hex8(HEX) __console_tx_hex8(BIOS_NOTICE, HEX) -#define print_info_hex8(HEX) __console_tx_hex8(BIOS_INFO, HEX) -#define print_debug_hex8(HEX) __console_tx_hex8(BIOS_DEBUG, HEX) -#define print_spew_hex8(HEX) __console_tx_hex8(BIOS_SPEW, HEX) - -#define print_emerg_hex16(HEX) __console_tx_hex16(BIOS_EMERG, HEX) -#define print_alert_hex16(HEX) __console_tx_hex16(BIOS_ALERT, HEX) -#define print_crit_hex16(HEX) __console_tx_hex16(BIOS_CRIT, HEX) -#define print_err_hex16(HEX) __console_tx_hex16(BIOS_ERR, HEX) -#define print_warning_hex16(HEX) __console_tx_hex16(BIOS_WARNING, HEX) -#define print_notice_hex16(HEX) __console_tx_hex16(BIOS_NOTICE, HEX) -#define print_info_hex16(HEX) __console_tx_hex16(BIOS_INFO, HEX) -#define print_debug_hex16(HEX) __console_tx_hex16(BIOS_DEBUG, HEX) -#define print_spew_hex16(HEX) __console_tx_hex16(BIOS_SPEW, HEX) +/* A lot of code still uses print_debug() et al. while use of printk() + * would be preferred. + */ +#include <console/early_print.h>
-#define print_emerg_hex32(HEX) __console_tx_hex32(BIOS_EMERG, HEX) -#define print_alert_hex32(HEX) __console_tx_hex32(BIOS_ALERT, HEX) -#define print_crit_hex32(HEX) __console_tx_hex32(BIOS_CRIT, HEX) -#define print_err_hex32(HEX) __console_tx_hex32(BIOS_ERR, HEX) -#define print_warning_hex32(HEX) __console_tx_hex32(BIOS_WARNING, HEX) -#define print_notice_hex32(HEX) __console_tx_hex32(BIOS_NOTICE, HEX) -#define print_info_hex32(HEX) __console_tx_hex32(BIOS_INFO, HEX) -#define print_debug_hex32(HEX) __console_tx_hex32(BIOS_DEBUG, HEX) -#define print_spew_hex32(HEX) __console_tx_hex32(BIOS_SPEW, HEX) +#else /* __ROMCC__ */
#include "arch/x86/lib/romcc_console.c"
diff --git a/src/include/console/early_print.h b/src/include/console/early_print.h new file mode 100644 index 0000000..7bc47fd --- /dev/null +++ b/src/include/console/early_print.h @@ -0,0 +1,149 @@ +/* + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef __CONSOLE_EARLY_PRINT_H_ +#define __CONSOLE_EARLY_PRINT_H_ + +#include <console/console.h> +#include <console/streams.h> +#include <console/loglevel.h> + +#if defined(__ROMCC__) +/* While in romstage, console loglevel is built-time constant. + * With ROMCC we inline this test with help from preprocessor. + */ +#define console_show(msg_level) (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= msg_level) + +#define CALL_CONSOLE_TX(loglevel, tx_func, x) \ + do { \ + if (console_show(loglevel)) { \ + tx_func(x); \ + console_tx_flush(); \ + } \ + } while (0) + +#define __console_tx_char(level, x) CALL_CONSOLE_TX(level, console_tx_byte, x) +#define __console_tx_hex8(level, x) CALL_CONSOLE_TX(level, console_tx_hex8, x) +#define __console_tx_hex16(level, x) CALL_CONSOLE_TX(level, console_tx_hex16, x) +#define __console_tx_hex32(level, x) CALL_CONSOLE_TX(level, console_tx_hex32, x) +#define __console_tx_string(level, x) CALL_CONSOLE_TX(level, console_tx_string, x) + +#define print_emerg(STR) __console_tx_string(BIOS_EMERG, STR) +#define print_alert(STR) __console_tx_string(BIOS_ALERT, STR) +#define print_crit(STR) __console_tx_string(BIOS_CRIT, STR) +#define print_err(STR) __console_tx_string(BIOS_ERR, STR) +#define print_warning(STR) __console_tx_string(BIOS_WARNING, STR) +#define print_notice(STR) __console_tx_string(BIOS_NOTICE, STR) +#define print_info(STR) __console_tx_string(BIOS_INFO, STR) +#define print_debug(STR) __console_tx_string(BIOS_DEBUG, STR) +#define print_spew(STR) __console_tx_string(BIOS_SPEW, STR) + +#define print_emerg_char(CH) __console_tx_char(BIOS_EMERG, CH) +#define print_alert_char(CH) __console_tx_char(BIOS_ALERT, CH) +#define print_crit_char(CH) __console_tx_char(BIOS_CRIT, CH) +#define print_err_char(CH) __console_tx_char(BIOS_ERR, CH) +#define print_warning_char(CH) __console_tx_char(BIOS_WARNING, CH) +#define print_notice_char(CH) __console_tx_char(BIOS_NOTICE, CH) +#define print_info_char(CH) __console_tx_char(BIOS_INFO, CH) +#define print_debug_char(CH) __console_tx_char(BIOS_DEBUG, CH) +#define print_spew_char(CH) __console_tx_char(BIOS_SPEW, CH) + +#define print_emerg_hex8(HEX) __console_tx_hex8(BIOS_EMERG, HEX) +#define print_alert_hex8(HEX) __console_tx_hex8(BIOS_ALERT, HEX) +#define print_crit_hex8(HEX) __console_tx_hex8(BIOS_CRIT, HEX) +#define print_err_hex8(HEX) __console_tx_hex8(BIOS_ERR, HEX) +#define print_warning_hex8(HEX) __console_tx_hex8(BIOS_WARNING, HEX) +#define print_notice_hex8(HEX) __console_tx_hex8(BIOS_NOTICE, HEX) +#define print_info_hex8(HEX) __console_tx_hex8(BIOS_INFO, HEX) +#define print_debug_hex8(HEX) __console_tx_hex8(BIOS_DEBUG, HEX) +#define print_spew_hex8(HEX) __console_tx_hex8(BIOS_SPEW, HEX) + +#define print_emerg_hex16(HEX) __console_tx_hex16(BIOS_EMERG, HEX) +#define print_alert_hex16(HEX) __console_tx_hex16(BIOS_ALERT, HEX) +#define print_crit_hex16(HEX) __console_tx_hex16(BIOS_CRIT, HEX) +#define print_err_hex16(HEX) __console_tx_hex16(BIOS_ERR, HEX) +#define print_warning_hex16(HEX) __console_tx_hex16(BIOS_WARNING, HEX) +#define print_notice_hex16(HEX) __console_tx_hex16(BIOS_NOTICE, HEX) +#define print_info_hex16(HEX) __console_tx_hex16(BIOS_INFO, HEX) +#define print_debug_hex16(HEX) __console_tx_hex16(BIOS_DEBUG, HEX) +#define print_spew_hex16(HEX) __console_tx_hex16(BIOS_SPEW, HEX) + +#define print_emerg_hex32(HEX) __console_tx_hex32(BIOS_EMERG, HEX) +#define print_alert_hex32(HEX) __console_tx_hex32(BIOS_ALERT, HEX) +#define print_crit_hex32(HEX) __console_tx_hex32(BIOS_CRIT, HEX) +#define print_err_hex32(HEX) __console_tx_hex32(BIOS_ERR, HEX) +#define print_warning_hex32(HEX) __console_tx_hex32(BIOS_WARNING, HEX) +#define print_notice_hex32(HEX) __console_tx_hex32(BIOS_NOTICE, HEX) +#define print_info_hex32(HEX) __console_tx_hex32(BIOS_INFO, HEX) +#define print_debug_hex32(HEX) __console_tx_hex32(BIOS_DEBUG, HEX) +#define print_spew_hex32(HEX) __console_tx_hex32(BIOS_SPEW, HEX) + +#else + +#define print_emerg(STR) printk(BIOS_EMERG, "%s", (STR)) +#define print_alert(STR) printk(BIOS_ALERT, "%s", (STR)) +#define print_crit(STR) printk(BIOS_CRIT, "%s", (STR)) +#define print_err(STR) printk(BIOS_ERR, "%s", (STR)) +#define print_warning(STR) printk(BIOS_WARNING,"%s", (STR)) +#define print_notice(STR) printk(BIOS_NOTICE, "%s", (STR)) +#define print_info(STR) printk(BIOS_INFO, "%s", (STR)) +#define print_debug(STR) printk(BIOS_DEBUG, "%s", (STR)) +#define print_spew(STR) printk(BIOS_SPEW, "%s", (STR)) + +#define print_emerg_char(CH) printk(BIOS_EMERG, "%c", (CH)) +#define print_alert_char(CH) printk(BIOS_ALERT, "%c", (CH)) +#define print_crit_char(CH) printk(BIOS_CRIT, "%c", (CH)) +#define print_err_char(CH) printk(BIOS_ERR, "%c", (CH)) +#define print_warning_char(CH) printk(BIOS_WARNING,"%c", (CH)) +#define print_notice_char(CH) printk(BIOS_NOTICE, "%c", (CH)) +#define print_info_char(CH) printk(BIOS_INFO, "%c", (CH)) +#define print_debug_char(CH) printk(BIOS_DEBUG, "%c", (CH)) +#define print_spew_char(CH) printk(BIOS_SPEW, "%c", (CH)) + +#define print_emerg_hex8(HEX) printk(BIOS_EMERG, "%02x", (HEX)) +#define print_alert_hex8(HEX) printk(BIOS_ALERT, "%02x", (HEX)) +#define print_crit_hex8(HEX) printk(BIOS_CRIT, "%02x", (HEX)) +#define print_err_hex8(HEX) printk(BIOS_ERR, "%02x", (HEX)) +#define print_warning_hex8(HEX) printk(BIOS_WARNING,"%02x", (HEX)) +#define print_notice_hex8(HEX) printk(BIOS_NOTICE, "%02x", (HEX)) +#define print_info_hex8(HEX) printk(BIOS_INFO, "%02x", (HEX)) +#define print_debug_hex8(HEX) printk(BIOS_DEBUG, "%02x", (HEX)) +#define print_spew_hex8(HEX) printk(BIOS_SPEW, "%02x", (HEX)) + +#define print_emerg_hex16(HEX) printk(BIOS_EMERG, "%04x", (HEX)) +#define print_alert_hex16(HEX) printk(BIOS_ALERT, "%04x", (HEX)) +#define print_crit_hex16(HEX) printk(BIOS_CRIT, "%04x", (HEX)) +#define print_err_hex16(HEX) printk(BIOS_ERR, "%04x", (HEX)) +#define print_warning_hex16(HEX) printk(BIOS_WARNING,"%04x", (HEX)) +#define print_notice_hex16(HEX) printk(BIOS_NOTICE, "%04x", (HEX)) +#define print_info_hex16(HEX) printk(BIOS_INFO, "%04x", (HEX)) +#define print_debug_hex16(HEX) printk(BIOS_DEBUG, "%04x", (HEX)) +#define print_spew_hex16(HEX) printk(BIOS_SPEW, "%04x", (HEX)) + +#define print_emerg_hex32(HEX) printk(BIOS_EMERG, "%08x", (HEX)) +#define print_alert_hex32(HEX) printk(BIOS_ALERT, "%08x", (HEX)) +#define print_crit_hex32(HEX) printk(BIOS_CRIT, "%08x", (HEX)) +#define print_err_hex32(HEX) printk(BIOS_ERR, "%08x", (HEX)) +#define print_warning_hex32(HEX) printk(BIOS_WARNING,"%08x", (HEX)) +#define print_notice_hex32(HEX) printk(BIOS_NOTICE, "%08x", (HEX)) +#define print_info_hex32(HEX) printk(BIOS_INFO, "%08x", (HEX)) +#define print_debug_hex32(HEX) printk(BIOS_DEBUG, "%08x", (HEX)) +#define print_spew_hex32(HEX) printk(BIOS_SPEW, "%08x", (HEX)) + +#endif + +#endif /* __CONSOLE_EARLY_PRINT_H_ */ diff --git a/src/include/console/streams.h b/src/include/console/streams.h index 288fade..9d4d3fc 100644 --- a/src/include/console/streams.h +++ b/src/include/console/streams.h @@ -22,4 +22,11 @@ void console_hw_init(void); void console_tx_byte(unsigned char byte); void console_tx_flush(void);
+/* Helpers for ROMCC console. */ +void console_tx_nibble(unsigned nibble); +void console_tx_hex8(unsigned char value); +void console_tx_hex16(unsigned short value); +void console_tx_hex32(unsigned int value); +void console_tx_string(const char *str); + #endif /* _CONSOLE_STREAMS_H_ */