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AM3352: ti-processor-sdk-linux-am335x-evm-09.01.00.001 Kernel compilation error

Liu Yang
Expert 8815 points
Part Number: AM3352

Tool/software:

Hi Team,

When I compiled the Linux kernel using ti-processor-sdk-linux-am335x-evm-09.01.00.001, I reported the following error.

Error: Cannot load plugin ./scripts/gcc-plugins/arm_sp_per_task_plugin.so: ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: undefined symbols: _ZN8opt_pass14set_pad_paramEjb

How does this position?

Here is the complete compilation information.

make ARCH=arm CROSS_COMPILE=arm-oe-linux-gnueabi- uImage
  SYSHDR  arch/arm/include/generated/uapi/asm/unistd-oabi.h
  SYSHDR  arch/arm/include/generated/uapi/asm/unistd-eabi.h
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  LEX     scripts/dtc/dtc-lexer.lex.c
  YACC    scripts/dtc/dtc-parser.tab.[ch]
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTLD  scripts/dtc/dtc
  HOSTCC  scripts/dtc/libfdt/fdt.o
  HOSTCC  scripts/dtc/libfdt/fdt_ro.o
  HOSTCC  scripts/dtc/libfdt/fdt_wip.o
  HOSTCC  scripts/dtc/libfdt/fdt_sw.o
  HOSTCC  scripts/dtc/libfdt/fdt_rw.o
  HOSTCC  scripts/dtc/libfdt/fdt_strerror.o
  HOSTCC  scripts/dtc/libfdt/fdt_empty_tree.o
  HOSTCC  scripts/dtc/libfdt/fdt_addresses.o
  HOSTCC  scripts/dtc/libfdt/fdt_overlay.o
  HOSTCC  scripts/dtc/fdtoverlay.o
  HOSTLD  scripts/dtc/fdtoverlay
  HOSTCXX scripts/gcc-plugins/arm_ssp_per_task_plugin.so
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sorttable
  HOSTCC  scripts/asn1_compiler
  SYSNR   arch/arm/include/generated/asm/unistd-nr.h
  GEN     arch/arm/include/generated/asm/mach-types.h
  SYSTBL  arch/arm/include/generated/calls-oabi.S
  SYSTBL  arch/arm/include/generated/calls-eabi.S
  CC      scripts/mod/empty.o
cc1: error: cannot load plugin ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: undefined symbol: _ZN8opt_pass14set_pass_paramEjb
make[1]: *** [scripts/Makefile.build:250：scripts/mod/empty.o] Error 1

Regards,

Tom Liu

  • 0
    TI__Expert 8815 points

    I am currently facing the same issue when switching to the latest version 9.3.

  • 0
    TI__Guru** 101390 points

    Hello Tom Liu,

    Thank you for your report. I am not seeing your exact behavior, but there are at least 2 major changes that need to be made to the AM335x Linux SDK documentation for building the kernel. Let's walk through both of those changes together.

    First, can I get you to run the top-level makefile build? 

    Like this:

    /path/to/ti-processor-sdk-linux-am335x-evm-09.01.00.001$ make linux

    On my machine, the build failed like this:

    ~/sdks/ti-processor-sdk-linux-am335x-evm-09.01.00.001$ make linux
...
=================================
Building the Linux Kernel
=================================
mkdir -p /home/user/sdks/ti-processor-sdk-linux-am335x-evm-09.01.00.001/board-support/built-images
make -C /home/user/sdks/ti-processor-sdk-linux-am335x-evm-09.01.00.001/board-support/ti-linux-kernel* ARCH=arm CROSS_COMPILE=/home/user/sdks/ti-processor-s
dk-linux-am335x-evm-09.01.00.001/external-toolchain-dir/arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-linux-gnueabihf/bin/arm-none-linux-gnueabihf- multi_v7_defconfig ti_multi
_v7_prune.config no_smp.config
...
/home/user/sdks/ti-processor-sdk-linux-am335x-evm-09.01.00.001/external-toolchain-dir/arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-linux-gnueabihf/bin/../lib/gcc/arm
-none-linux-gnueabihf/11.3.1/plugin/include/system.h:698:10: fatal error: gmp.h: No such file or directory
  698 | #include <gmp.h>
      |          ^~~~~~~
compilation terminated.
make[3]: *** [scripts/gcc-plugins/Makefile:54: scripts/gcc-plugins/arm_ssp_per_task_plugin.so] Error 1
make[2]: *** [scripts/Makefile.build:502: scripts/gcc-plugins] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [Makefile:1273: scripts] Error 2
make[1]: Leaving directory '/home/user/sdks/ti-processor-sdk-linux-am335x-evm-09.01.00.001/board-support/ti-linux-kernel-6.1.46+gitAUTOINC+1d4b5da681-g1d4b5da681'
make: *** [makerules/Makefile_linux:8: linux] Error 2

    First, I had to install some additional libraries based on this e2e thread:
    https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1335480/am3358-ep-gmp-h-no-such-file-or-directory

    sudo apt-get install libgmp3-dev
sudo apt-get install libmpc-dev

    I have filed a bug against the SDK docs to add some information about these necessary Libraries.

  • +1 in reply to Nick Saulnier
    TI__Guru** 101390 points

    Now that we have those libraries installed, I am able to see your behavior with this modified set of steps:

    export CROSS_COMPILE_32="/path/to/ti-processor-sdk-linux-am335x-evm-09.01.00.001/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-oe-linux-gnueabi/arm-oe-linux-gnueabi-"
make ARCH=arm CROSS_COMPILE="$CROSS_COMPILE_32" distclean
make ARCH=arm CROSS_COMPILE="$CROSS_COMPILE_32" multi_v7_defconfig ti_multi_v7_prune.config no_smp.config
make -j<thread_number> ARCH=arm CROSS_COMPILE="$CROSS_COMPILE_32" zImage
...
cc1: error: cannot load plugin ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: undefined symbol: _ZN8opt_pass14set_pass_paramEjb
cc1: error: cannot load plugin ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: ./scripts/gcc-plugins/arm_ssp_per_task_plugin.so: undefined symbol: _ZN8opt_pass14set_pass_paramEjb
make[1]: *** [scripts/Makefile.build:250: scripts/mod/empty.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [scripts/Makefile.build:118: scripts/mod/devicetable-offsets.s] Error 1
make: *** [Makefile:1288: prepare0] Error 2

    The next step is to use the correct toolchain. When you look at that "make linux" output in the previous reply, you will see that we are NOT using the toolchain that is currently documented in SDK 9.1 or SDK 9.3:
    https://software-dl.ti.com/processor-sdk-linux/esd/AM335X/09_01_00_001/exports/docs/linux/Foundational_Components_Kernel_Users_Guide.html

    Instead, the makefile is using a toolchain in a separate directory, called external-toolchain-dir, as discussed here: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1333628/am3359-compile-kernel-sdk-9-01-00-001

    I have filed another bug against this toolchain documentation issue.

    I am running out of time for today. Can I get you to try again, using the toolchain in that external-toolchain-dir?

    Regards,

    Nick

  • 0 in reply to Nick Saulnier
    TI__Expert 8815 points

    Hi Nick,

    This issue has been resolved

    Yours sincerely

    Tom Liu

  • 0 in reply to Liu Yang
    TI__Guru** 101390 points

    Hello Tom Liu,

    I am glad to hear that you are able to make progress! Thank you for confirming your solution, it helps future customers. And also thanks for reporting this so I can get our documentation fixed moving forward. If you have future questions, feel free to create a new e2e thread.

    Regards,

    Nick