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Diffstat (limited to '')
-rw-r--r-- | vendor/rustix/src/backend/linux_raw/arch/outline/mod.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/rustix/src/backend/linux_raw/arch/outline/mod.rs b/vendor/rustix/src/backend/linux_raw/arch/outline/mod.rs new file mode 100644 index 000000000..a6a5f270d --- /dev/null +++ b/vendor/rustix/src/backend/linux_raw/arch/outline/mod.rs @@ -0,0 +1,33 @@ +//! Declare functions defined in out-of-line ("outline") asm files. +//! +//! Kernel calling conventions differ from userspace calling conventions, +//! so we also define inline function wrappers which reorder the arguments +//! so that they match with the kernel convention as closely as possible, +//! to minimize the amount of out-of-line code we need. + +#[cfg(target_arch = "x86")] +mod x86; +// For these architectures, pass the `nr` argument last. +#[cfg(any( + target_arch = "arm", + target_arch = "aarch64", + target_arch = "mips", + target_arch = "mips64", + target_arch = "powerpc64", + target_arch = "riscv64", + target_arch = "x86_64", +))] +mod nr_last; + +#[cfg(any( + target_arch = "arm", + target_arch = "aarch64", + target_arch = "mips", + target_arch = "mips64", + target_arch = "powerpc64", + target_arch = "riscv64", + target_arch = "x86_64", +))] +pub(in crate::backend) use nr_last::*; +#[cfg(target_arch = "x86")] +pub(in crate::backend) use x86::*; |