* Kees Cook <keesc...@chromium.org> wrote:
> Add logic for 64-bit kernel relocations. Since there is no need to
> handle 32 and 64 bit at the same time, refactor away most of the 32/64
> bit ELF differences and split the build into producing two separate
> binaries. Additionally switches to using realloc instead of a two-pass
> approach.
>
> Heavily based on work by Neill Clift and Michael Davidson.
>
> Signed-off-by: Kees Cook <keesc...@chromium.org>
> Cc: Eric Northup <digitale...@google.com>
> ---
> arch/x86/boot/compressed/Makefile | 2 +-
> arch/x86/realmode/rm/Makefile | 2 +-
> arch/x86/tools/.gitignore | 3 +-
> arch/x86/tools/Makefile | 14 +-
> arch/x86/tools/relocs.c | 717
> ++++++++++++++++++++++++++-----------
> arch/x86/tools/relocs_32.c | 1 +
> arch/x86/tools/relocs_64.c | 2 +
> 7 files changed, 533 insertions(+), 208 deletions(-)
> create mode 100644 arch/x86/tools/relocs_32.c
> create mode 100644 arch/x86/tools/relocs_64.c
This patch too is a bit large and it would be wise to split it into two
steps: first the refactoring - which is non-functional and should not
cause any problems in theory - then the change that switches to realloc.
Thanks,
Ingo
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