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AmbiML / sparrow-cantrip-full

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Relocation error occurred in cross compilation #7

Closed BruceZhang5337 closed 1 year ago

BruceZhang5337 commented 1 year ago

hi ,i am Bruce. when i get started with repo & the build system, i perform ' m simulate-debug', and get the error as followed. 229/328] Linking C executable process_manager.instance.bin FAILED: process_manager.instance.bin : && /usr/bin/ccache /home/zzw/arm-gnu-toolchain/bin/aarch64-none-linux-gnu-gcc --sysroot=/home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug -march=armv8-a+crc -DKERNEL_64 -DKERNEL_64 -static -nostdlib -z max-page-size=0x1000 -static -nostdlib -u _camkes_start -e _camkes_start -Wl,--script=/home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/process_manager/linker.lds -Wl,-umuslcsys_init_muslc /home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/lib/crt0.o /home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/lib/crti.o /home/zzw/arm-gnu-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/12.2.1/crtbegin.o CMakeFiles/process_manager.instance.bin.dir/process_manager/camkes.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/camkes.environment.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/proc_ctrl_seL4RPCCall_0.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/sdk_manager_seL4RPCCall_0.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/pkg_mgmt_seL4RPCOverMultiSharedData_0.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/memory_seL4RPCOverMultiSharedData_1.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/security_seL4RPCOverMultiSharedData_1.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/logger_seL4RPCOverMultiSharedData_0.c.obj CMakeFiles/process_manager.instance.bin.dir/process_manager/camkes.cantripos.c.obj -Wl,--start-group -lgcc -lgcc_eh libsel4/libsel4.a sel4runtime/libsel4runtime.a camkes-tool/libsel4camkes/libsel4camkes.a seL4_libs/libsel4sync/libsel4sync.a util_libs/libutils/libutils.a seL4_libs/libsel4vka/libsel4vka.a seL4_libs/libsel4utils/libsel4utils.a seL4_libs/libsel4bench/libsel4bench.a seL4_libs/libsel4platsupport/libsel4platsupport.a util_libs/libplatsupport/libplatsupport.a seL4_libs/libsel4vspace/libsel4vspace.a seL4_libs/libsel4muslcsys/libsel4muslcsys.a libcantrip_process_manager.a seL4_libs/libsel4utils/libsel4utils.a seL4_libs/libsel4platsupport/libsel4platsupport.a sel4runtime/libsel4runtime.a util_libs/libplatsupport/libplatsupport.a util_libs/libfdt/libfdt.a -Wl,--undefined=arm_gic_ptr,--undefined=tegra_ictlr_ptr,--undefined=arm_gicv3_ptr,--undefined=fsl_avic_ptr,--undefined=ti_omap3_ptr seL4_libs/libsel4simple-default/libsel4simple-default.a seL4_libs/libsel4vspace/libsel4vspace.a seL4_libs/libsel4simple/libsel4simple.a seL4_libs/libsel4vka/libsel4vka.a util_libs/libelf/libelf.a util_libs/libcpio/libcpio.a -Wl,-u -Wl,vsyscall_ptr seL4_libs/libsel4debug/libsel4debug.a projects_libs/libvirtqueue/libvirtqueue.a libsel4/libsel4.a util_libs/libutils/libutils.a musllibc/build-temp/stage/lib/libc.a -Wl,--end-group /home/zzw/arm-gnu-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/12.2.1/crtend.o /home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/lib/crtn.o -o process_manager.instance.bin && : /home/zzw/arm-gnu-toolchain/bin/../lib/gcc/aarch64-none-linux-gnu/12.2.1/../../../../aarch64-none-linux-gnu/bin/ld: musllibc/build-temp/stage/lib/libc.a(__stdio_exit.o): copy relocation against non-copyable protected symbol `stdin_used'

BruceZhang5337 commented 1 year ago

I install latest' aarch64-none-linux-gnu 'from https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads, which is the reason for the debug? the version doesn't meet the requirement?

BruceZhang5337 commented 1 year ago

I solved this problem by installing an older toolchain!!

BruceZhang5337 commented 1 year ago

However, when the image file was generated at the end of the execution, the following error occurred. images/capdl-loader-image-arm-bcm2837 cd /home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug && /usr/bin/objcopy -O binary /home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/elfloader/elfloader /home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/images/capdl-loader-image-arm-bcm2837 /usr/bin/objcopy: Unable to recognise the format of the input file `/home/zzw/sparrow/out/cantrip/aarch64-unknown-elf/debug/elfloader/elfloader'

BruceZhang5337 commented 1 year ago

one more question: qemu-system-aarch64: -machine raspi3b: unsupported machine type 'raspi3b' Use -machine help to list supported machines,and i got the result that included raspi2 and raspi3. I'm confused. I installed qemu-system-aarch64 only. Do i need to install something else？

BruceZhang5337 commented 1 year ago

how can i get to the cantrip console? i do 'm simulator' and get some information 'CANTRIP>EOF'. I don't know how to use the cantrip console.

sleffler commented 1 year ago

Not sure why your qemu-system-aarch64 does not like the raspi3b image unless it somehow got built with -DAARC64=0 (so 32-bit instead of 64-bit). My qemu comes from an internal pre-built so am not sure how it was configured:

$ qemu-system-aarch64 --version QEMU emulator version 7.2.0 (Debian 1:7.2+dfsg-1+build1) Copyright (c) 2003-2022 Fabrice Bellard and the QEMU Project developers

You might get a more informed answer on the devel@ mailing list.

As to how to get a console; the sparrow-cantrip-full docs call out there is no interactive console because there is no UART driver. I stick commands in autostart.repl so they are automatically run at boot. But beware that atm applications do not work correctly--I hope to push updates to GH this week that fix that.

On Tue, Feb 14, 2023 at 1:24 AM BruceZhang5337 @.***> wrote:

how can i get to the cantrip console? i do 'm simulator' and get some information 'CANTRIP>EOF'. I don't know how to use the cantrip console.

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BruceZhang5337 commented 1 year ago

thanks a lot for your reply. I solved the problem of 'qemu-system-aarch64' by replacing another version ,exactly the latest version. Looking forward to the launch of interactive console! :) best wishes!