diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2021-04-08 11:28:37 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2021-04-08 16:04:22 -0700 |
| commit | 4ecfca89893843d4ae266485bb878aa760ba82da (patch) | |
| tree | d4f56261e0b9783fd239d6023ea50917bb6ec81a /scripts | |
| parent | 167d0da23f2422a7986278c1379c472a88186c75 (diff) | |
| download | linux-4ecfca89893843d4ae266485bb878aa760ba82da.tar.bz2 | |
arm64: implement function_nocfi
With CONFIG_CFI_CLANG, the compiler replaces function addresses in
instrumented C code with jump table addresses. This change implements
the function_nocfi() macro, which returns the actual function address
instead.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210408182843.1754385-13-samitolvanen@google.com
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions