[PATCH v6 11/21] arm64: ilp32: introduce binfmt_ilp32.c
From: Yury Norov <hidden>
Date: 2016-01-07 23:45:58
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lkml
On Fri, Jan 08, 2016 at 02:34:29AM +0300, Yury Norov wrote:
to handle ILP32 binaries Signed-off-by: Yury Norov <redacted> ---
[...]
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diff --git a/arch/arm64/kernel/binfmt_ilp32.c b/arch/arm64/kernel/binfmt_ilp32.c new file mode 100644 index 0000000..02a7a6c --- /dev/null +++ b/arch/arm64/kernel/binfmt_ilp32.c@@ -0,0 +1,21 @@ +/* + * Support for ILP32 Linux/aarch64 ELF binaries. + */ + +/* AARCH64 ILP32 EABI. */ +#define compat_elf_check_arch(x) (((x)->e_machine == EM_AARCH64) \ + && (x)->e_ident[EI_CLASS] == ELFCLASS32) +
Not sure about this. Originally it was just:
#define compat_elf_check_arch(x) (((x)->e_machine == EM_AARCH64) \
But how than distinguish aarch64 and aarch64/ilp32 elfs?