Build failure with Pico 2 using SDK 2.1.0 #95
Description
Hi, I was trying to build this for Pico 2, using the latest VS Code pico extension that uses the SDK v2.1.0.
The VS Code pico extension successfully imported the repo and converted the CMakeLists.txt file to use the extension CMake layout.. although I found I had to go through a clean/build cycle to get everything working.
So that built successfully using the original pico board.
I then changed the board type to pico 2 using the extension commands. This changed the project seemingly, however, when I attempted to build, it failed at the link stage:
[build] [106/106 100% :: 1.250] Linking CXX executable pico_scpi_usbtmc_labtool.elf
[build] FAILED: pico_scpi_usbtmc_labtool.elf
[build] : && /home/rob/.pico-sdk/toolchain/13_3_Rel1/bin/arm-none-eabi-g++ -mcpu=cortex-m33 -mthumb -march=armv8-m.main+fp+dsp -mfloat-abi=softfp -mcmse -Og -g -Wl,--build-id=none -Wl,-Map=pico_scpi_usbtmc_labtool.elf.map --specs=nosys.specs -Wl,--wrap=__ctzdi2 -Wl,--wrap=__aeabi_dadd -Wl,--wrap=__aeabi_ddiv -Wl,--wrap=__aeabi_dmul -Wl,--wrap=__aeabi_drsub -Wl,--wrap=__aeabi_dsub -Wl,--wrap=__aeabi_cdcmpeq -Wl,--wrap=__aeabi_cdrcmple -Wl,--wrap=__aeabi_cdcmple -Wl,--wrap=__aeabi_dcmpeq -Wl,--wrap=__aeabi_dcmplt -Wl,--wrap=__aeabi_dcmple -Wl,--wrap=__aeabi_dcmpge -Wl,--wrap=__aeabi_dcmpgt -Wl,--wrap=__aeabi_dcmpun -Wl,--wrap=__aeabi_i2d -Wl,--wrap=__aeabi_l2d -Wl,--wrap=__aeabi_ui2d -Wl,--wrap=__aeabi_ul2d -Wl,--wrap=__aeabi_d2iz -Wl,--wrap=__aeabi_d2lz -Wl,--wrap=__aeabi_d2uiz -Wl,--wrap=__aeabi_d2ulz -Wl,--wrap=__aeabi_d2f -Wl,--wrap=sqrt -Wl,--wrap=cos -Wl,--wrap=sin -Wl,--wrap=tan -Wl,--wrap=atan2 -Wl,--wrap=exp -Wl,--wrap=log -Wl,--wrap=ldexp -Wl,--wrap=copysign -Wl,--wrap=trunc -Wl,--wrap=floor -Wl,--wrap=ceil -Wl,--wrap=round -Wl,--wrap=sincos -Wl,--wrap=asin -Wl,--wrap=acos -Wl,--wrap=atan -Wl,--wrap=sinh -Wl,--wrap=cosh -Wl,--wrap=tanh -Wl,--wrap=asinh -Wl,--wrap=acosh -Wl,--wrap=atanh -Wl,--wrap=exp2 -Wl,--wrap=log2 -Wl,--wrap=exp10 -Wl,--wrap=log10 -Wl,--wrap=pow -Wl,--wrap=powint -Wl,--wrap=hypot -Wl,--wrap=cbrt -Wl,--wrap=fmod -Wl,--wrap=drem -Wl,--wrap=remainder -Wl,--wrap=remquo -Wl,--wrap=expm1 -Wl,--wrap=log1p -Wl,--wrap=fma -Wl,--wrap=cosf -Wl,--wrap=sinf -Wl,--wrap=tanf -Wl,--wrap=atan2f -Wl,--wrap=expf -Wl,--wrap=logf -Wl,--wrap=ldexpf -Wl,--wrap=copysignf -Wl,--wrap=truncf -Wl,--wrap=floorf -Wl,--wrap=ceilf -Wl,--wrap=roundf -Wl,--wrap=sincosf -Wl,--wrap=asinf -Wl,--wrap=acosf -Wl,--wrap=atanf -Wl,--wrap=sinhf -Wl,--wrap=coshf -Wl,--wrap=tanhf -Wl,--wrap=asinhf -Wl,--wrap=acoshf -Wl,--wrap=atanhf -Wl,--wrap=exp2f -Wl,--wrap=log2f -Wl,--wrap=exp10f -Wl,--wrap=log10f -Wl,--wrap=powf -Wl,--wrap=powintf -Wl,--wrap=hypotf -Wl,--wrap=cbrtf -Wl,--wrap=fmodf -Wl,--wrap=dremf -Wl,--wrap=remainderf -Wl,--wrap=remquof -Wl,--wrap=expm1f -Wl,--wrap=log1pf -Wl,--wrap=fmaf -Wl,--wrap=malloc -Wl,--wrap=calloc -Wl,--wrap=realloc -Wl,--wrap=free -Wl,-L/home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build -Wl,--script=/home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/memmap_custom.ld -Wl,-z,max-page-size=4096 -Wl,--gc-sections -Wl,--no-warn-rwx-segments -Wl,--wrap=sprintf -Wl,--wrap=snprintf -Wl,--wrap=vsnprintf -Wl,--wrap=printf -Wl,--wrap=vprintf -Wl,--wrap=puts -Wl,--wrap=putchar -Wl,--wrap=getchar CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/main.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/usb/usb_descriptors.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/scpi/scpi-def.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/scpi/registers/registers.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/gpio/gpio_utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/adc/adc_utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/i2c/i2c_utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/adc16/adc16_utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/source/pwm/pwm_utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_stdlib/stdlib.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_gpio/gpio.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2350/pico_platform/platform.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_platform_panic/panic.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/common/hardware_claim/claim.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_sync/sync.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_sync_spin_lock/sync_spin_lock.c.o 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CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_printf/printf.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_crt0/crt0.S.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_clib_interface/newlib_interface.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_stdio/stdio.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/portable/raspberrypi/rp2040/dcd_rp2040.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/portable/raspberrypi/rp2040/rp2040_usb.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/device/usbd.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/device/usbd_control.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/audio/audio_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/cdc/cdc_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/dfu/dfu_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/dfu/dfu_rt_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/hid/hid_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/midi/midi_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/msc/msc_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/net/ecm_rndis_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/net/ncm_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/usbtmc/usbtmc_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/vendor/vendor_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/class/video/video_device.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/tusb.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/src/common/tusb_fifo.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_fix/rp2040_usb_device_enumeration/rp2040_usb_device_enumeration.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/lib/tinyusb/hw/bsp/rp2040/family.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/pico_unique_id/unique_id.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/usb/usb_utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/usb/usbtmc_device_custom.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/usb/usb_descriptors_common.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/usb/usbtmc_app.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi/scpi_base.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/parser.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/lexer.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/error.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/ieee488.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/minimal.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/utils.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/units.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/pico_scpi_usbtmc_lablib/scpi-parser/libscpi/src/fifo.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_flash/flash.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_xip_cache/xip_cache.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_adc/adc.c.o CMakeFiles/pico_scpi_usbtmc_labtool.dir/home/rob/.pico-sdk/sdk/2.1.0/src/rp2_common/hardware_i2c/i2c.c.o -o pico_scpi_usbtmc_labtool.elf pico-sdk/src/rp2350/boot_stage2/CMakeFiles/bs2_default_library.dir/./bs2_default_padded_checksummed.S.o && cd /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build && /home/rob/.pico-sdk/toolchain/13_3_Rel1/bin/arm-none-eabi-objdump -h /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build/pico_scpi_usbtmc_labtool.elf > pico_scpi_usbtmc_labtool.dis && /home/rob/.pico-sdk/toolchain/13_3_Rel1/bin/arm-none-eabi-objdump -d /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build/pico_scpi_usbtmc_labtool.elf >> pico_scpi_usbtmc_labtool.dis && /home/rob/.pico-sdk/picotool/2.1.0/picotool/picotool coprodis --quiet pico_scpi_usbtmc_labtool.dis pico_scpi_usbtmc_labtool.dis && cd /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build && /home/rob/.pico-sdk/toolchain/13_3_Rel1/bin/arm-none-eabi-objcopy -Oihex /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build/pico_scpi_usbtmc_labtool.elf pico_scpi_usbtmc_labtool.hex && cd /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build && /home/rob/.pico-sdk/toolchain/13_3_Rel1/bin/arm-none-eabi-objcopy -Obinary /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build/pico_scpi_usbtmc_labtool.elf pico_scpi_usbtmc_labtool.bin && cd /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build && /home/rob/.pico-sdk/picotool/2.1.0/picotool/picotool uf2 convert --quiet /home/rob/work/develop/pico/pico_scpi_usbtmc_labtool/build/pico_scpi_usbtmc_labtool.elf pico_scpi_usbtmc_labtool.uf2 --family rp2350-arm-s --abs-block
[build] /home/rob/.pico-sdk/toolchain/13_3_Rel1/bin/../lib/gcc/arm-none-eabi/13.3.1/../../../../arm-none-eabi/bin/ld: Binary info must be in first 256 bytes of the binary
Looking through the link command, I can see that there is a custom linker script memmap_custom.ld, which I suspect is where the problem lies?
This is specified with the following CMake line:
pico_set_linker_script(pico_scpi_usbtmc_labtool ${CMAKE_SOURCE_DIR}/memmap_custom.ld)
If I comment out this line, then the executable links OK.