-/*!
+/**
* \file
* <!--
- * Copyright 2003,2004 Develer S.r.l. (http://www.develer.com/)
- * Copyright 2000,2001,2002 Bernardo Innocenti <bernie@codewiz.org>
- * This file is part of DevLib - See devlib/README for information.
- * -->
+ * This file is part of BeRTOS.
*
- * \brief General pourpose debug functions.
+ * Bertos 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; either version 2 of the License, or
+ * (at your option) any later version.
*
- * \version $Id$
+ * 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.
*
- * \author Bernardo Innocenti <bernie@develer.com>
- * \author Stefano Fedrigo <aleph@develer.com>
- */
-
-/*
- * $Log$
- * Revision 1.11 2004/08/24 16:19:08 bernie
- * kputchar(): New public function; Add missing dummy inlines for \!_DEBUG.
+ * 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
*
- * Revision 1.10 2004/08/04 15:57:50 rasky
- * Cambiata la putchar per kdebug per DSP56k: la nuova funzione e' quella piu' a basso livello (assembly)
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
*
- * Revision 1.9 2004/08/02 20:20:29 aleph
- * Merge from project_ks
+ * Copyright 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
+ * Copyright 2000, 2001, 2002 Bernardo Innocenti <bernie@codewiz.org>
*
- * Revision 1.8 2004/07/30 14:26:33 rasky
- * Semplificato l'output dell'ASSERT
- * Aggiunta ASSERT2 con stringa di help opzionalmente disattivabile
- *
- * Revision 1.7 2004/07/30 14:15:53 rasky
- * Nuovo supporto unificato per detect della CPU
- *
- * Revision 1.6 2004/07/18 21:49:28 bernie
- * Add ATmega8 support.
- *
- * Revision 1.5 2004/06/27 15:20:26 aleph
- * Change UNUSED() macro to accept two arguments: type and name;
- * Add macro GNUC_PREREQ to detect GCC version during build;
- * Some spacing cleanups and typo fix
- *
- * Revision 1.4 2004/06/06 18:09:51 bernie
- * Import DSP56800 changes; Print broken wall bricks in hex.
- *
- * Revision 1.3 2004/06/03 11:27:09 bernie
- * Add dual-license information.
+ * -->
*
- * Revision 1.2 2004/05/23 18:21:53 bernie
- * Trim CVS logs and cleanup header info.
+ * \brief General pourpose debug support for embedded systems (implementation).
*
+ * \version $Id$
+ * \author Bernardo Innocenti <bernie@develer.com>
+ * \author Stefano Fedrigo <aleph@develer.com>
*/
-#include "kdebug.h"
-#include "hw.h"
-#include "config.h"
+/*#*
+ *#* $Log$
+ *#* Revision 1.31 2007/06/07 14:25:30 batt
+ *#* Merge from project_ks
+ *#*
+ *#* Revision 1.30 2007/01/28 09:18:06 batt
+ *#* Merge from project_ks.
+ *#*
+ *#* Revision 1.29 2006/11/23 13:19:39 batt
+ *#* Add BitBanged serial debug console.
+ *#*
+ *#* Revision 1.28 2006/07/19 12:56:25 bernie
+ *#* Convert to new Doxygen style.
+ *#*
+ *#* Revision 1.27 2006/06/01 12:32:06 marco
+ *#* Updated include reference.
+ *#*
+ *#* Revision 1.26 2006/04/27 05:40:27 bernie
+ *#* Break on assertion failures.
+ *#*
+ *#* Revision 1.25 2005/06/27 21:26:24 bernie
+ *#* Misc PGM fixes.
+ *#*
+ *#* Revision 1.24 2005/04/12 01:36:37 bernie
+ *#* Add hack to enable TX line at module initialization.
+ *#*
+ *#* Revision 1.23 2005/04/11 19:10:27 bernie
+ *#* Include top-level headers from cfg/ subdir.
+ *#*
+ *#* Revision 1.22 2005/02/18 11:18:33 bernie
+ *#* Fixes for Harvard processors from project_ks.
+ *#*
+ *#* Revision 1.21 2005/02/16 20:29:48 bernie
+ *#* TRACE(), TRACEMSG(): Reduce code and data footprint.
+ *#*
+ *#* Revision 1.20 2005/01/25 08:36:40 bernie
+ *#* kputnum(): Export.
+ *#*
+ *#* Revision 1.19 2004/12/31 17:47:45 bernie
+ *#* Rename UNUSED() to UNUSED_ARG().
+ *#*/
+
+#include <cfg/debug.h>
+#include <cfg/cpu.h>
+#include <cfg/macros.h> /* for BV() */
+#include <appconfig.h>
+#include <hw_cpu.h> /* for CLOCK_FREQ */
+#include <hw_ser.h> /* Required for bus macros overrides */
#include <mware/formatwr.h> /* for _formatted_write() */
#ifdef _DEBUG
+#if CPU_HARVARD && !defined(_PROGMEM)
+ #error This module build correctly only in program memory!
+#endif
+
#if defined(_EMUL)
#include <stdio.h>
#define KDBG_WAIT_READY() do { /*nop*/ } while(0)
#define KDBG_WRITE_CHAR(c) putchar((c))
#define KDBG_MASK_IRQ(old) do { (void)(old); } while(0)
- #define KDBG_RESTORE_IRQ() do { /*nop*/ } while(0)
- typedef kdbg_irqsave_t char; /* unused */
+ #define KDBG_RESTORE_IRQ(old) do { /*nop*/ } while(0)
+ typedef char kdbg_irqsave_t; /* unused */
+
+ #if CONFIG_KDEBUG_PORT == 666
+ #error BITBANG debug console missing for this platform
+ #endif
#elif CPU_I196
#include "Util196.h"
#define KDBG_WAIT_READY() do {} while (!(SP_STAT & (SPSF_TX_EMPTY | SPSF_TX_INT)))
INT_MASK1 &= ~INT1F_TI; \
} while(0)
#define KDBG_RESTORE_IRQ(old) do { INT_MASK1 |= (old); }
- typedef kdbg_irqsave_t uint16_t; /* FIXME: unconfirmed */
+ typedef uint16_t kdbg_irqsave_t; /* FIXME: unconfirmed */
+
+ #if CONFIG_KDEBUG_PORT == 666
+ #error BITBANG debug console missing for this platform
+ #endif
#elif CPU_AVR
#include <avr/io.h>
+
#if CONFIG_KDEBUG_PORT == 0
- /* External 485 transceiver on UART0 (to be overridden in "hw.h"). */
- #if !defined(SER_UART0_485_INIT)
- #if defined(SER_UART0_485_RX) || defined(SER_UART0_485_TX)
- #error SER_UART0_485_INIT, SER_UART0_485_RX and SER_UART0_485_TX must be defined together
- #endif
- #define SER_UART0_485_INIT do {} while (0)
- #define SER_UART0_485_TX do {} while (0)
- #define SER_UART0_485_RX do {} while (0)
- #elif !defined(SER_UART0_485_RX) || !defined(SER_UART0_485_TX)
- #error SER_UART0_485_INIT, SER_UART0_485_RX and SER_UART0_485_TX must be defined together
+ /*
+ * Support for special bus policies or external transceivers
+ * on UART0 (to be overridden in "hw_ser.h").
+ *
+ * HACK: if we don't set TXEN, kdbg disables the transmitter
+ * after each output statement until the serial driver
+ * is initialized. These glitches confuse the debug
+ * terminal that ends up printing some trash.
+ */
+ #ifndef KDBG_UART0_BUS_INIT
+ #define KDBG_UART0_BUS_INIT do { \
+ UCSR0B = BV(TXEN0); \
+ } while (0)
+ #endif
+ #ifndef KDBG_UART0_BUS_RX
+ #define KDBG_UART0_BUS_RX do {} while (0)
+ #endif
+ #ifndef KDBG_UART0_BUS_TX
+ #define KDBG_UART0_BUS_TX do {} while (0)
#endif
- #if defined(__AVR_ATmega64__)
+ #if CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128 || CPU_AVR_ATMEGA168
#define UCR UCSR0B
#define UDR UDR0
#define USR UCSR0A
- #elif defined(__AVR_ATmega8__)
+ #elif CPU_AVR_ATMEGA8
#define UCR UCSRB
#define USR UCSRA
+ #else
+ #error Unknown CPU
#endif
- #define KDBG_WAIT_READY() do { loop_until_bit_is_set(USR, UDRE); } while(0)
- #define KDBG_WAIT_TXDONE() do { loop_until_bit_is_set(USR, TXC); } while(0)
+ #define KDBG_WAIT_READY() do { loop_until_bit_is_set(USR, UDRE0); } while(0)
+ #define KDBG_WAIT_TXDONE() do { loop_until_bit_is_set(USR, TXC0); } while(0)
+
/*
- * BUG: before sending a new character the TXC flag is cleared to allow
- * KDBG_WAIT_TXDONE() to work properly, but, if KDBG_WRITE_CHAR() is called
- * after the RXC flag is set by hardware, a new TXC could be generated
- * after we clear it and before the new character is put in UDR. In this
- * case if a 485 is used the transceiver will be put in RX mode while
- * transmitting the last char.
+ * We must clear the TXC flag before sending a new character to allow
+ * KDBG_WAIT_TXDONE() to work properly.
+ *
+ * BUG: if KDBG_WRITE_CHAR() is called after the TXC flag is set by hardware,
+ * a new TXC could be generated after we've cleared it and before the new
+ * character is written to UDR. On a 485 bus, the transceiver will be put
+ * in RX mode while still transmitting the last char.
*/
- #define KDBG_WRITE_CHAR(c) do { USR |= BV(TXC); UDR = (c); } while(0)
+ #define KDBG_WRITE_CHAR(c) do { USR |= BV(TXC0); UDR = (c); } while(0)
#define KDBG_MASK_IRQ(old) do { \
- SER_UART0_485_TX; \
(old) = UCR; \
- UCR |= BV(TXEN); \
- UCR &= ~(BV(TXCIE) | BV(UDRIE)); \
+ UCR |= BV(TXEN0); \
+ UCR &= ~(BV(TXCIE0) | BV(UDRIE0)); \
+ KDBG_UART0_BUS_TX; \
} while(0)
#define KDBG_RESTORE_IRQ(old) do { \
KDBG_WAIT_TXDONE(); \
- SER_UART0_485_RX; \
+ KDBG_UART0_BUS_RX; \
UCR = (old); \
} while(0)
- typedef kdbg_irqsave_t uint8_t;
+ typedef uint8_t kdbg_irqsave_t;
#elif CONFIG_KDEBUG_PORT == 1
- /* External 485 transceiver on UART1 (to be overridden in "hw.h"). */
- #ifndef SER_UART1_485_INIT
- #if defined(SER_UART1_485_RX) || defined(SER_UART1_485_TX)
- #error SER_UART1_485_INIT, SER_UART1_485_RX and SER_UART1_485_TX must be defined together
- #endif
- #define SER_UART1_485_INIT do {} while (0)
- #define SER_UART1_485_TX do {} while (0)
- #define SER_UART1_485_RX do {} while (0)
- #elif !defined(SER_UART1_485_RX) || !defined(SER_UART1_485_TX)
- #error SER_UART1_485_INIT, SER_UART1_485_RX and SER_UART1_485_TX must be defined together
+ /*
+ * Support for special bus policies or external transceivers
+ * on UART1 (to be overridden in "hw_ser.h").
+ *
+ * HACK: if we don't set TXEN, kdbg disables the transmitter
+ * after each output statement until the serial driver
+ * is initialized. These glitches confuse the debug
+ * terminal that ends up printing some trash.
+ */
+ #ifndef KDBG_UART1_BUS_INIT
+ #define KDBG_UART1_BUS_INIT do { \
+ UCSR1B = BV(TXEN1); \
+ } while (0)
+ #endif
+ #ifndef KDBG_UART1_BUS_RX
+ #define KDBG_UART1_BUS_RX do {} while (0)
+ #endif
+ #ifndef KDBG_UART1_BUS_TX
+ #define KDBG_UART1_BUS_TX do {} while (0)
#endif
- #define KDBG_WAIT_READY() do { loop_until_bit_is_set(UCSR1A, UDRE); } while(0)
- #define KDBG_WAIT_TXDONE() do { loop_until_bit_is_set(UCSR1A, TXC); } while(0)
- #define KDBG_WRITE_CHAR(c) do { UCSR1A |= BV(TXC); UDR1 = (c); } while(0)
+ #define KDBG_WAIT_READY() do { loop_until_bit_is_set(UCSR1A, UDRE1); } while(0)
+ #define KDBG_WAIT_TXDONE() do { loop_until_bit_is_set(UCSR1A, TXC1); } while(0)
+ #define KDBG_WRITE_CHAR(c) do { UCSR1A |= BV(TXC1); UDR1 = (c); } while(0)
#define KDBG_MASK_IRQ(old) do { \
- SER_UART1_485_TX; \
(old) = UCSR1B; \
- UCSR1B |= BV(TXEN); \
- UCSR1B &= ~(BV(TXCIE) | BV(UDRIE)); \
+ UCSR1B |= BV(TXEN1); \
+ UCSR1B &= ~(BV(TXCIE1) | BV(UDRIE1)); \
+ KDBG_UART1_BUS_TX; \
} while(0)
#define KDBG_RESTORE_IRQ(old) do { \
KDBG_WAIT_TXDONE(); \
- SER_UART1_485_RX; \
+ KDBG_UART1_BUS_RX; \
UCSR1B = (old); \
} while(0)
- typedef kdbg_irqsave_t uint8_t;
+ typedef uint8_t kdbg_irqsave_t;
+
+ /*
+ * Special debug port for BitBanged Serial see below for details...
+ */
+ #elif CONFIG_KDEBUG_PORT == 666
+ #include "hw_ser.h"
+ #define KDBG_WAIT_READY() do { /*nop*/ } while(0)
+ #define KDBG_WRITE_CHAR(c) _kdebug_bitbang_putchar((c))
+ #define KDBG_MASK_IRQ(old) do { IRQ_SAVE_DISABLE((old)); } while(0)
+ #define KDBG_RESTORE_IRQ(old) do { IRQ_RESTORE((old)); } while(0)
+ typedef cpuflags_t kdbg_irqsave_t;
+
+ #define KDBG_DELAY (((CLOCK_FREQ + CONFIG_KDEBUG_BAUDRATE / 2) / CONFIG_KDEBUG_BAUDRATE) + 7) / 14
+
+ static void _kdebug_bitbang_delay(void)
+ {
+ unsigned long i;
+
+ for (i = 0; i < KDBG_DELAY; i++)
+ {
+ NOP;
+ NOP;
+ NOP;
+ NOP;
+ NOP;
+ }
+ }
#else
- #error CONFIG_KDEBUG_PORT should be either 0 or 1
+ #error CONFIG_KDEBUG_PORT should be either 0, 1 or 666
#endif
#elif defined(__MWERKS__) && CPU_DSP56K
/* Debugging go through the JTAG interface. The MSL library already
#define KDBG_WRITE_CHAR(c) __put_char(c, stdout)
#define KDBG_MASK_IRQ(old) do { (void)(old); } while (0)
#define KDBG_RESTORE_IRQ(old) do { (void)(old); } while (0)
- typedef kdbg_irqsave_t uint8_t; /* unused */
+ typedef uint8_t kdbg_irqsave_t; /* unused */
+ #if CONFIG_KDEBUG_PORT == 666
+ #error BITBANG debug console missing for this platform
+ #endif
#else
#error Unknown architecture
#endif
+#if CONFIG_KDEBUG_PORT == 666
+ /**
+ * Putchar for BITBANG serial debug console.
+ * Sometimes, we can't permit to use a whole serial for debugging purpose.
+ * Since debug console is in output only it is usefull to use a single generic I/O pin for debug.
+ * This is achieved by this simple function, that shift out the data like a UART, but
+ * in software :)
+ * The only requirement is that SER_BITBANG_* macros will be defined somewhere (usually hw_ser.h)
+ * \note All interrupts are disabled during debug prints!
+ */
+ static void _kdebug_bitbang_putchar(char c)
+ {
+ int i;
+ uint16_t data = c;
+
+ /* Add stop bit */
+ data |= 0x0100;
+
+ /* Add start bit*/
+ data <<= 1;
+
+ /* Shift out data */
+ uint16_t shift = 1;
+ for (i = 0; i < 10; i++)
+ {
+ if (data & shift)
+ SER_BITBANG_HIGH;
+ else
+ SER_BITBANG_LOW;
+ _kdebug_bitbang_delay();
+ shift <<= 1;
+ }
+ }
+#endif
+
+
+
void kdbg_init(void)
{
BAUD_RATE = 0x80;
#elif CPU_AVR
+ #if CONFIG_KDEBUG_PORT == 666
+ SER_BITBANG_INIT;
+ #else /* CONFIG_KDEBUG_PORT != 666 */
+ /* Compute the baud rate */
+ uint16_t period = (((CLOCK_FREQ / 16UL) + (CONFIG_KDEBUG_BAUDRATE / 2)) / CONFIG_KDEBUG_BAUDRATE) - 1;
+
+ #if (CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128)
+ #if CONFIG_KDEBUG_PORT == 0
+ UBRR0H = (uint8_t)(period>>8);
+ UBRR0L = (uint8_t)period;
+ KDBG_UART0_BUS_INIT;
+ #elif CONFIG_KDEBUG_PORT == 1
+ UBRR1H = (uint8_t)(period>>8);
+ UBRR1L = (uint8_t)period;
+ KDBG_UART1_BUS_INIT;
+ #else
+ #error CONFIG_KDEBUG_PORT must be either 0 or 1
+ #endif
- /* Compute the baud rate */
- uint16_t period = (((CLOCK_FREQ / 16UL) + (CONFIG_KDEBUG_BAUDRATE / 2)) / CONFIG_KDEBUG_BAUDRATE) - 1;
-
- #if defined(__AVR_ATmega64__)
- #if CONFIG_KDEBUG_PORT == 0
+ #elif CPU_AVR_ATMEGA168
UBRR0H = (uint8_t)(period>>8);
UBRR0L = (uint8_t)period;
- SER_UART0_485_INIT;
- #elif CONFIG_KDEBUG_PORT == 1
- UBRR1H = (uint8_t)(period>>8);
- UBRR1L = (uint8_t)period;
- SER_UART1_485_INIT;
+ KDBG_UART0_BUS_INIT;
+ #elif CPU_AVR_ATMEGA8
+ UBRRH = (uint8_t)(period>>8);
+ UBRRL = (uint8_t)period;
+ #elif CPU_AVR_ATMEGA103
+ UBRR = (uint8_t)period;
+ KDBG_UART0_BUS_INIT;
#else
- #error CONFIG_KDEBUG_PORT must be either 0 or 1
+ #error Unknown CPU
#endif
- #elif defined(__AVR_ATmega8__)
- UBRRH = (uint8_t)(period>>8);
- UBRRL = (uint8_t)period;
- #elif defined(__AVR_ATmega103__)
- UBRR = (uint8_t)period;
- SER_UART0_485_INIT;
- #else
- #error Unknown arch
- #endif
+ #endif /* CONFIG_KDEBUG_PORT == 666 */
#endif /* !CPU_I196 && !CPU_AVR */
}
-/*!
+/**
* Output one character to the debug console
*/
-static void __kputchar(char c, UNUSED(void *, unused))
+static void __kputchar(char c, UNUSED_ARG(void *, unused))
{
/* Poll while serial buffer is still busy */
KDBG_WAIT_READY();
}
-void PGM_FUNC(kprintf)(const char * PGM_ATTR fmt, ...)
+static void PGM_FUNC(kvprintf)(const char * PGM_ATTR fmt, va_list ap)
{
- va_list ap;
-
+#if CONFIG_PRINTF
/* Mask serial TX intr */
kdbg_irqsave_t irqsave;
KDBG_MASK_IRQ(irqsave);
- va_start(ap, fmt);
PGM_FUNC(_formatted_write)(fmt, __kputchar, 0, ap);
- va_end(ap);
/* Restore serial TX intr */
KDBG_RESTORE_IRQ(irqsave);
+#else
+ /* A better than nothing printf() surrogate. */
+ PGM_FUNC(kputs)(fmt);
+#endif /* CONFIG_PRINTF */
}
+void PGM_FUNC(kprintf)(const char * PGM_ATTR fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ PGM_FUNC(kvprintf)(fmt, ap);
+ va_end(ap);
+}
void PGM_FUNC(kputs)(const char * PGM_ATTR str)
{
}
-int PGM_FUNC(__assert)(const char * PGM_ATTR cond, const char *file, int line)
+/**
+ * Cheap function to print small integers without using printf().
+ */
+int kputnum(int num)
+{
+ int output_len = 0;
+ int divisor = 10000;
+ int digit;
+
+ do
+ {
+ digit = num / divisor;
+ num %= divisor;
+
+ if (digit || output_len || divisor == 1)
+ {
+ kputchar(digit + '0');
+ ++output_len;
+ }
+ }
+ while (divisor /= 10);
+
+ return output_len;
+}
+
+
+static void klocation(const char * PGM_ATTR file, int line)
{
PGM_FUNC(kputs)(file);
- PGM_FUNC(kprintf)(PSTR(":%d: Assertion failed: "), line);
+ kputchar(':');
+ kputnum(line);
+ PGM_FUNC(kputs)(PGM_STR(": "));
+}
+
+int PGM_FUNC(__assert)(const char * PGM_ATTR cond, const char * PGM_ATTR file, int line)
+{
+ klocation(file, line);
+ PGM_FUNC(kputs)(PGM_STR("Assertion failed: "));
PGM_FUNC(kputs)(cond);
- PGM_FUNC(kputs)(PSTR("\n"));
+ kputchar('\n');
+ BREAKPOINT;
return 1;
}
+/*
+ * Unfortunately, there's no way to get __func__ in
+ * program memory, so we waste quite a lot of RAM in
+ * AVR and other Harvard processors.
+ */
+void PGM_FUNC(__trace)(const char *name)
+{
+ PGM_FUNC(kprintf)(PGM_STR("%s()\n"), name);
+}
+
+void PGM_FUNC(__tracemsg)(const char *name, const char * PGM_ATTR fmt, ...)
+{
+ va_list ap;
+
+ PGM_FUNC(kprintf)(PGM_STR("%s(): "), name);
+ va_start(ap, fmt);
+ PGM_FUNC(kvprintf)(fmt, ap);
+ va_end(ap);
+ kputchar('\n');
+}
int PGM_FUNC(__invalid_ptr)(void *value, const char * PGM_ATTR name, const char * PGM_ATTR file, int line)
{
- PGM_FUNC(kputs)(file);
- PGM_FUNC(kprintf)(PSTR(":%d: Invalid pointer: "), line);
+ klocation(file, line);
+ PGM_FUNC(kputs)(PGM_STR("Invalid ptr: "));
PGM_FUNC(kputs)(name);
- PGM_FUNC(kprintf)(PSTR(" = 0x%x\n"), value);
+ #if CONFIG_PRINTF
+ PGM_FUNC(kprintf)(PGM_STR(" = 0x%x\n"), (unsigned int)value);
+ #else
+ (void)value;
+ kputchar('\n');
+ #endif
return 1;
}
}
-int __check_wall(long *wall, int size, const char *name, const char *file, int line)
+int PGM_FUNC(__check_wall)(long *wall, int size, const char * PGM_ATTR name, const char * PGM_ATTR file, int line)
{
int i, fail = 0;
{
if (wall[i] != WALL_VALUE)
{
- kprintf("%s:%d: Wall broken: %s[%d] (0x%p) = 0x%lx\n",
- file, line, name, i, wall + i, wall[i]);
+ klocation(file, line);
+ PGM_FUNC(kputs)(PGM_STR("Wall broken: "));
+ PGM_FUNC(kputs)(name);
+ #if CONFIG_PRINTF
+ PGM_FUNC(kprintf)(PGM_STR("[%d] (0x%p) = 0x%lx\n"), i, wall + i, wall[i]);
+ #else
+ kputchar('\n');
+ #endif
fail = 1;
}
}
}
-/*!
+#if CONFIG_PRINTF
+
+/**
* Dump binary data in hex
*/
void kdump(const void *_buf, size_t len)
while (len--)
kprintf("%02X", *buf++);
- kputs("\n");
+ kputchar('\n');
}
+#endif /* CONFIG_PRINTF */
+
#endif /* _DEBUG */