Posted by sirio771 on 2018-11-13 17:14

51/5000
HI guys,when I try to build all this error comes out.
Building target: stm32_BCH.elf
Invoking: Cross ARM GNU C++ Linker
arm-none-eabi-g++ -mcpu=cortex-m7 -mthumb -mfloat-abi=soft -Og -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -ffreestanding -fno-move-loop-invariants -Wall -Wextra -g3 -T mem.ld -T libs.ld -T sections.ld -nostartfiles -Xlinker gc-sections -L”../ldscripts” -Wl,-Map,”stm32_BCH.map” specs=nano.specs -o “stm32_BCH.elf” ./system/src/stm32f7-hal/stm32f7xx_hal.o ./system/src/stm32f7-hal/stm32f7xx_hal_cortex.o ./system/src/stm32f7-hal/stm32f7xx_hal_crc_ex.o ./system/src/stm32f7-hal/stm32f7xx_hal_dfsdm.o ./system/src/stm32f7-hal/stm32f7xx_hal_flash.o ./system/src/stm32f7-hal/stm32f7xx_hal_gpio.o ./system/src/stm32f7-hal/stm32f7xx_hal_iwdg.o ./system/src/stm32f7-hal/stm32f7xx_hal_jpeg.o ./system/src/stm32f7-hal/stm32f7xx_hal_mdios.o ./system/src/stm32f7-hal/stm32f7xx_hal_pwr.o ./system/src/stm32f7-hal/stm32f7xx_hal_pwr_ex.o ./system/src/stm32f7-hal/stm32f7xx_hal_rcc.o ./system/src/stm32f7-hal/stm32f7xx_hal_rcc_ex.o ./system/src/stm32f7-hal/stm32f7xx_hal_smartcard_ex.o ./system/src/newlib/_cxx.o ./system/src/newlib/_exit.o ./system/src/newlib/_sbrk.o ./system/src/newlib/_startup.o ./system/src/newlib/_syscalls.o ./system/src/newlib/assert.o ./system/src/diag/Trace.o ./system/src/diag/trace_impl.o ./system/src/cortexm/_initialize_hardware.o ./system/src/cortexm/_reset_hardware.o ./system/src/cortexm/exception_handlers.o ./system/src/cmsis/system_stm32f7xx.o ./system/src/cmsis/vectors_stm32f746xx.o ./src/_initialize_hardware.o ./src/_write.o ./src/bch.o ./src/galois.o ./src/lfsr.o ./src/main.o ./src/stm32f7xx_hal_msp.o ./src/utilities.o
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/bin/ld.exe: stm32_BCH.elf section `.bss’ will not fit in region `RAM’
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/bin/ld.exe: region `RAM’ overflowed by 3867160 bytes
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/lib/armv7e-m\libg_s.a(lib_a-writer.o): In function `_write_r’:
writer.c:(.text._write_r+0x10): undefined reference to `_write’
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/lib/armv7e-m\libg_s.a(lib_a-closer.o): In function `_close_r’:
closer.c:(.text._close_r+0xc): undefined reference to `_close’
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/lib/armv7e-m\libg_s.a(lib_a-fstatr.o): In function `_fstat_r’:
fstatr.c:(.text._fstat_r+0xe): undefined reference to `_fstat’
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/lib/armv7e-m\libg_s.a(lib_a-isattyr.o): In function `_isatty_r’:
isattyr.c:(.text._isatty_r+0xc): undefined reference to `_isatty’
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/lib/armv7e-m\libg_s.a(lib_a-lseekr.o): In function `_lseek_r’:
lseekr.c:(.text._lseek_r+0x10): undefined reference to `_lseek’
c:/program files (x86)/gnu tools arm embedded/4.8 2014q3/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/lib/armv7e-m\libg_s.a(lib_a-readr.o): In function `_read_r’:
readr.c:(.text._read_r+0x10): undefined reference to `_read’
collect2.exe: error: ld returned 1 exit status
makefile:62: recipe for target ‘stm32_BCH.elf’ failed
make: *** stm32_BCH.elf Error 1