/usr/share/doc/ is in gcc-arm-none-eabi 15:5.4.1+svn241155-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/gcc-arm-none-eabi/examples/src/fpin/
/usr/share/doc/gcc-arm-none-eabi/
/usr/share/doc/gcc-arm-none-eabi/changelog.Debian.gz
/usr/share/doc/gcc-arm-none-eabi/copyright
/usr/share/doc/gcc-arm-none-eabi/examples/
/usr/share/doc/gcc-arm-none-eabi/examples/ldscripts/
/usr/share/doc/gcc-arm-none-eabi/examples/ldscripts/gcc.ld
/usr/share/doc/gcc-arm-none-eabi/examples/ldscripts/mem.ld
/usr/share/doc/gcc-arm-none-eabi/examples/ldscripts/multi-ram.ld
/usr/share/doc/gcc-arm-none-eabi/examples/ldscripts/nokeep.ld
/usr/share/doc/gcc-arm-none-eabi/examples/readme.txt
/usr/share/doc/gcc-arm-none-eabi/examples/src/
/usr/share/doc/gcc-arm-none-eabi/examples/src/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/cpp/
/usr/share/doc/gcc-arm-none-eabi/examples/src/cpp/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/cpp/cpp.cc
/usr/share/doc/gcc-arm-none-eabi/examples/src/fpin/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/fpin/fpin.c
/usr/share/doc/gcc-arm-none-eabi/examples/src/fpout/
/usr/share/doc/gcc-arm-none-eabi/examples/src/fpout/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/fpout/fpout.c
/usr/share/doc/gcc-arm-none-eabi/examples/src/makefile.conf
/usr/share/doc/gcc-arm-none-eabi/examples/src/minimum/
/usr/share/doc/gcc-arm-none-eabi/examples/src/minimum/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/minimum/minimum.c
/usr/share/doc/gcc-arm-none-eabi/examples/src/multiram/
/usr/share/doc/gcc-arm-none-eabi/examples/src/multiram/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/multiram/multiram.cc
/usr/share/doc/gcc-arm-none-eabi/examples/src/qemu/
/usr/share/doc/gcc-arm-none-eabi/examples/src/qemu/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/qemu/hello.c
/usr/share/doc/gcc-arm-none-eabi/examples/src/retarget/
/usr/share/doc/gcc-arm-none-eabi/examples/src/retarget/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/retarget/main.c
/usr/share/doc/gcc-arm-none-eabi/examples/src/retarget/retarget.c
/usr/share/doc/gcc-arm-none-eabi/examples/src/semihost/
/usr/share/doc/gcc-arm-none-eabi/examples/src/semihost/Makefile
/usr/share/doc/gcc-arm-none-eabi/examples/src/semihost/semihost.c
/usr/share/doc/gcc-arm-none-eabi/examples/startup/
/usr/share/doc/gcc-arm-none-eabi/examples/startup/startup_ARMCM0.S
/usr/share/doc/gcc-arm-none-eabi/examples/startup/startup_ARMCM3.S
/usr/share/doc/gcc-arm-none-eabi/examples/startup/startup_ARMCM4.S
/usr/share/doc/gcc-arm-none-eabi/examples/startup/startup_ARMCM7.S
/usr/share/doc/gcc-arm-none-eabi/info/
/usr/share/doc/gcc-arm-none-eabi/info/cpp.info
/usr/share/doc/gcc-arm-none-eabi/info/cppinternals.info
/usr/share/doc/gcc-arm-none-eabi/info/gcc.info
/usr/share/doc/gcc-arm-none-eabi/info/gccinstall.info
/usr/share/doc/gcc-arm-none-eabi/info/gccint.info
/usr/share/doc/gcc-arm-none-eabi/readme.txt.gz