Kees Cook <keesc...@chromium.org> writes:
> This adds a function that lives in the .rodata section. The section
> flags are corrected using objcopy since there is no way with gcc to
> declare section flags in an architecture-agnostic way.
>
> Signed-off-by: Kees Cook <keesc...@chromium.org>
> ---
> drivers/misc/Makefile | 7 +++++++
> drivers/misc/lkdtm.h | 6 ++++++
> drivers/misc/lkdtm_core.c | 24 +++++++++++++++++-------
> drivers/misc/lkdtm_rodata.c | 10 ++++++++++
> 4 files changed, 40 insertions(+), 7 deletions(-)
> create mode 100644 drivers/misc/lkdtm.h
> create mode 100644 drivers/misc/lkdtm_rodata.c
This is blowing up my linker :(
scripts/link-vmlinux.sh: line 52: 36260 Segmentation fault (core dumped)
${LD} ${LDFLAGS} ${LDFLAGS_vmlinux} -o ${2} -T ${lds} ${KBUILD_VMLINUX_INIT}
--start-group ${KBUILD_VMLINUX_MAIN} --end-group ${1}
Haven't had a chance to debug it further.
cheers
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