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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2023-06-01 21:10:01 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2023-06-04 01:37:41 +0900 |
| commit | 2cb749466d179e3ccfe83eb8a52dc002d07b08af (patch) | |
| tree | 4b80e1815c2b9679621b0b4a2363883ae0540638 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | modpost: fix section_mismatch message for R_ARM_THM_{CALL,JUMP24,JUMP19} (diff) | |
| download | wireguard-linux-2cb749466d179e3ccfe83eb8a52dc002d07b08af.tar.xz wireguard-linux-2cb749466d179e3ccfe83eb8a52dc002d07b08af.zip | |
modpost: detect section mismatch for R_ARM_REL32
For ARM, modpost fails to detect some types of section mismatches.
[test code]
.section .init.data,"aw"
bar:
.long 0
.section .data,"aw"
.globl foo
foo:
.long bar - .
It is apparently a bad reference, but modpost does not report anything.
The test code above produces the following relocations.
Relocation section '.rel.data' at offset 0xe8 contains 1 entry:
Offset Info Type Sym.Value Sym. Name
00000000 00000403 R_ARM_REL32 00000000 .init.data
Currently, R_ARM_REL32 is just skipped.
Handle it like R_ARM_ABS32.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions