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(parent: 81d3627) | patch
modpost: error out if addend_*_rel() is not implemented for REL arch
authorMasahiro Yamada <masahiroy@kernel.org>
Thu, 11 May 2023 16:24:22 +0000 (01:24 +0900)
committerMasahiro Yamada <masahiroy@kernel.org>
Mon, 22 May 2023 01:34:38 +0000 (10:34 +0900)
commit64f140417d818aa374788acc9cb8328165747262
treea57e3800f2f58237189e825916c81f90bda99ebatree | snapshot
parent81d362732bac05f656cdc4bbe776ac20cfd30c45commit | diff
modpost: error out if addend_*_rel() is not implemented for REL arch

The section mismatch check relies on the relocation entries.

For REL, the addend value is implicit, so we need some code to compute
it. Currently, EM_386, EM_ARM, and EM_MIPS are supported. This commit
makes sure we covered all the cases.

I believe the other architectures use RELA, where the explicit r_addend
field exists.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
scripts/mod/modpost.c diff | blob | history
Domain: System / Kernel;