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| author | Jamie Cunliffe <Jamie.Cunliffe@arm.com> | 2023-10-20 16:50:56 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2024-02-09 16:12:36 +0000 |
| commit | 724a75ac9542fe1f8aaa587da4d3863d8ea292fc (patch) | |
| tree | 11847accd037de841ea5c58b62efcf7290ebae36 /rust | |
| parent | f82811e22b480a203a438d8e1f29af9c93ccbb0c (diff) | |
| download | linux-724a75ac9542fe1f8aaa587da4d3863d8ea292fc.tar.gz | |
arm64: rust: Enable Rust support for AArch64
This commit provides the build flags for Rust for AArch64. The core Rust
support already in the kernel does the rest. This enables the PAC ret
and BTI options in the Rust build flags to match the options that are
used when building C.
The Rust samples have been tested with this commit.
Signed-off-by: Jamie Cunliffe <Jamie.Cunliffe@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Tested-by: Boqun Feng <boqun.feng@gmail.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Alice Ryhl <aliceryhl@google.com>
Tested-by: Fabien Parent <fabien.parent@linaro.org>
Link: https://lore.kernel.org/r/20231020155056.3495121-3-Jamie.Cunliffe@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rust/Makefile b/rust/Makefile index 88f88a26e5032e..fe045dbc701ead 100644 --- a/rust/Makefile +++ b/rust/Makefile @@ -297,6 +297,7 @@ bindgen_skip_c_flags := -mno-fp-ret-in-387 -mpreferred-stack-boundary=% \ # Derived from `scripts/Makefile.clang`. BINDGEN_TARGET_x86 := x86_64-linux-gnu +BINDGEN_TARGET_arm64 := aarch64-linux-gnu BINDGEN_TARGET := $(BINDGEN_TARGET_$(SRCARCH)) # All warnings are inhibited since GCC builds are very experimental, |