ChibiOS Free Embedded RTOS

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[~/projects/chibios/demos/STM32/RT-STM32F407-DISCOVERY]$ make
Compiler Options
arm-none-eabi-gcc -c -mcpu=cortex-m4 -O2 -ggdb -fomit-frame-pointer -falign-functions=16 -ffunction-sections -fdata-sections -fno-common -flto -Wall -Wextra -Wstrict-prototypes -Wa,-alms=build/lst/ -DCORTEX_USE_FPU=FALSE -DTHUMB_PRESENT -mno-thumb-interwork -DTHUMB_NO_INTERWORKING -MD -MP -MF .dep/build.d -I. -I../../../os/ext/CMSIS/include -I../../../os/ext/CMSIS/ST -I../../../os/common/ports/ARMCMx/devices/STM32F4xx -I../../../os/rt/ports/ARMCMx -I../../../os/rt/ports/ARMCMx/compilers/GCC -I../../../os/rt/include -I../../../test/rt -I../../../os/hal/include -I../../../os/hal/osal/rt -I../../../os/hal/ports/common/ARMCMx -I../../../os/hal/ports/STM32/STM32F4xx -I../../../os/hal/ports/STM32/LLD -I../../../os/hal/ports/STM32/LLD/DACv1 -I../../../os/hal/ports/STM32/LLD/GPIOv2 -I../../../os/hal/ports/STM32/LLD/I2Cv1 -I../../../os/hal/ports/STM32/LLD/OTGv1 -I../../../os/hal/ports/STM32/LLD/RTCv2 -I../../../os/hal/ports/STM32/LLD/SPIv1 -I../../../os/hal/ports/STM32/LLD/TIMv1 -I../../../os/hal/ports/STM32/LLD/USARTv1 -I../../../os/hal/boards/ST_STM32F4_DISCOVERY -I../../../os/various main.c -o main.o

mkdir -p build/obj
mkdir -p build/lst
Compiling chcoreasm_v7m.s
Compiling crt0.c
Compiling vectors.c
Compiling chcore.c
Compiling chcore_v7m.c
Compiling chsys.c
Compiling chdebug.c
Compiling chtm.c
Compiling chstats.c
Compiling chschd.c
Compiling chvt.c
Compiling chthreads.c
Compiling chdynamic.c
Compiling chregistry.c
Compiling chsem.c
Compiling chmtx.c
Compiling chcond.c
Compiling chevents.c
Compiling chmsg.c
Compiling chmboxes.c
Compiling chqueues.c
Compiling chmemcore.c
Compiling chheap.c
Compiling chmempools.c
Compiling test.c
Compiling testthd.c
Compiling testsem.c
Compiling testmtx.c
Compiling testmsg.c
Compiling testmbox.c
Compiling testevt.c
Compiling testheap.c
Compiling testpools.c
Compiling testdyn.c
Compiling testqueues.c
Compiling testbmk.c
Compiling hal.c
Compiling hal_queues.c
Compiling hal_mmcsd.c
Compiling adc.c
Compiling can.c
Compiling dac.c
Compiling ext.c
Compiling gpt.c
Compiling i2c.c
Compiling i2s.c
Compiling icu.c
Compiling mmc_spi.c
Compiling pal.c
Compiling pwm.c
Compiling sdc.c
Compiling serial.c
Compiling serial_usb.c
Compiling spi.c
Compiling st.c
Compiling uart.c
Compiling usb.c
Compiling osal.c
Compiling nvic.c
Compiling stm32_dma.c
Compiling hal_lld.c
Compiling adc_lld.c
Compiling ext_lld_isr.c
Compiling can_lld.c
Compiling ext_lld.c
Compiling mac_lld.c
Compiling sdc_lld.c
Compiling dac_lld.c
Compiling pal_lld.c
Compiling i2c_lld.c
Compiling usb_lld.c
Compiling rtc_lld.c
Compiling i2s_lld.c
Compiling spi_lld.c
Compiling gpt_lld.c
Compiling icu_lld.c
Compiling pwm_lld.c
Compiling st_lld.c
Compiling serial_lld.c
Compiling uart_lld.c
Compiling board.c
Compiling main.c
main.c: In function 'Thread1':
main.c:36:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
Linking build/ch.elf
main.c: In function 'main':
main.c:41:5: internal compiler error: Segmentation fault: 11
 int main(void) {
     ^
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: arm-none-eabi-gcc returned 1 exit status
/Users/tom/dev/arm/gcc/gcc-arm-none-eabi-4_8-2013q4/bin/../lib/gcc/arm-none-eabi/4.8.3/../../../../arm-none-eabi/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make: *** [build/ch.elf] Error 1
[~/projects/chibios/demos/STM32/RT-STM32F407-DISCOVERY]$ svn info
Path: .
Working Copy Root Path: /Users/tom/projects/chibios
URL: http://svn.code.sf.net/p/chibios/svn/trunk/demos/STM32/RT-STM32F407-DISCOVERY
Repository Root: http://svn.code.sf.net/p/chibios/svn
Repository UUID: 35acf78f-673a-0410-8e92-d51de3d6d3f4
Revision: 6922
Node Kind: directory
Schedule: normal
Last Changed Author: gdisirio
Last Changed Rev: 6917
Last Changed Date: 2014-05-07 10:24:47 +0100 (Wed, 07 May 2014)

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# Enable this if you want link time optimizations (LTO)
ifeq ($(USE_LTO),)
  USE_LTO = no
endif

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-flto-partition=1to1