EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add assert macros to aid in debugging.

Browse Source 
Adds libopencm3/cm3/assert.h header that provides assertion check macros
similar to those provided by the standard C library.

Thanks to Nicolas Schodet for help.
This commit is contained in:
Tomaz Solc
2012-09-24 12:54:53 +02:00
parent 7851515c5c
commit fc4047e4b4
12 changed files with 191 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
lib/cm3/assert.c Normal file
View File

@@ -0,0 +1,34 @@
/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2012 Tomaz Solc <tomaz.solc@tablix.org>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libopencm3/cm3/assert.h>
void __attribute__((weak)) cm3_assert_failed(void)
{
while(1);
}
void __attribute__((weak)) cm3_assert_failed_verbose(
const char *file __attribute__((unused)),
int line __attribute__((unused)),
const char *func __attribute__((unused)),
const char *assert_expr __attribute__((unused)))
{
cm3_assert_failed();
}

4
lib/lm3s/Makefile
View File

@@ -28,8 +28,8 @@ CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
-ffunction-sections -fdata-sections -MD
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = gpio.o vector.o
OBJS = gpio.o vector.o assert.o
# VPATH += ../usb
VPATH += ../cm3
include ../Makefile.include

4
lib/lpc13xx/Makefile
View File

@@ -28,8 +28,8 @@ CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
-ffunction-sections -fdata-sections -MD
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = gpio.o
OBJS = gpio.o assert.o
# VPATH += ../usb
VPATH += ../cm3
include ../Makefile.include

4
lib/lpc17xx/Makefile
View File

@@ -28,8 +28,8 @@ CFLAGS = -O0 -g -Wall -Wextra -I../../include -fno-common \
-ffunction-sections -fdata-sections -MD
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = gpio.o vector.o
OBJS = gpio.o vector.o assert.o
# VPATH += ../usb
VPATH += ../cm3
include ../Makefile.include

5
lib/lpc43xx/Makefile
View File

@@ -31,8 +31,9 @@ CFLAGS = -O2 -g3 -Wall -Wextra -I../../include -fno-common \
-mfloat-abi=hard -mfpu=fpv4-sp-d16
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = gpio.o vector.o scu.o i2c.o ssp.o nvic.o systick.o
OBJS = gpio.o vector.o scu.o i2c.o ssp.o nvic.o systick.o \
assert.o
# VPATH += ../usb
VPATH += ../cm3
include ../Makefile.include

4
lib/stm32/f1/Makefile
View File

@@ -31,9 +31,9 @@ ARFLAGS = rcs
OBJS = vector.o rcc.o gpio.o usart.o adc.o spi.o flash.o nvic.o \
rtc.o i2c.o dma.o systick.o exti.o scb.o ethernet.o \
usb_f103.o usb.o usb_control.o usb_standard.o can.o \
timer.o usb_f107.o desig.o crc.o
timer.o usb_f107.o desig.o crc.o assert.o
VPATH += ../../usb:../
VPATH += ../../usb:../:../../cm3
include ../../Makefile.include

4
lib/stm32/f1/rcc.c
View File

@@ -48,6 +48,7 @@ LGPL License Terms @ref lgpl_license
/**@{*/
#include <libopencm3/cm3/assert.h>
#include <libopencm3/stm32/f1/rcc.h>
#include <libopencm3/stm32/f1/flash.h>
@@ -166,8 +167,7 @@ int rcc_osc_ready_int_flag(osc_t osc)
break;
}
/* Shouldn't be reached. */
return -1;
cm3_assert_not_reached();
}
/*-----------------------------------------------------------------------------*/

4
lib/stm32/f2/Makefile
View File

@@ -29,8 +29,8 @@ CFLAGS = -Os -g -Wall -Wextra -I../../../include -fno-common \
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = vector.o rcc.o gpio.o usart.o spi.o flash.o nvic.o \
i2c.o systick.o exti.o scb.o timer.o \
i2c.o systick.o exti.o scb.o timer.o assert.o
VPATH += ../../usb:../
VPATH += ../../usb:../:../../cm3
include ../../Makefile.include

4
lib/stm32/f2/rcc.c
View File

@@ -19,6 +19,7 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libopencm3/cm3/assert.h>
#include <libopencm3/stm32/f2/rcc.h>
#include <libopencm3/stm32/f2/flash.h>
@@ -125,8 +126,7 @@ int rcc_osc_ready_int_flag(osc_t osc)
break;
}
/* Shouldn't be reached. */
return -1;
cm3_assert_not_reached();
}
void rcc_css_int_clear(void)

3
lib/stm32/f4/Makefile
View File

@@ -31,7 +31,8 @@ ARFLAGS = rcs
OBJS = vector.o rcc.o gpio.o usart.o spi.o flash.o nvic.o \
i2c.o systick.o exti.o scb.o pwr.o timer.o \
usb.o usb_standard.o usb_control.o usb_f107.o \
assert.o
VPATH += ../../usb:../
VPATH += ../../usb:../:../../cm3
include ../../Makefile.include

4
lib/stm32/f4/rcc.c
View File

@@ -19,6 +19,7 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <libopencm3/cm3/assert.h>
#include <libopencm3/stm32/f4/rcc.h>
#include <libopencm3/stm32/f4/pwr.h>
#include <libopencm3/stm32/f4/flash.h>
@@ -139,8 +140,7 @@ int rcc_osc_ready_int_flag(osc_t osc)
break;
}
/* Shouldn't be reached. */
return -1;
cm3_assert_not_reached();
}
void rcc_css_int_clear(void)