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| author | Daniel Paoliello <danpao@microsoft.com> | 2024-03-27 10:49:21 -0700 |
|---|---|---|
| committer | Daniel Paoliello <danpao@microsoft.com> | 2024-04-15 16:05:16 -0700 |
| commit | 32f5ca4be7fc71274879800cb51c90ccdb7f35a5 (patch) | |
| tree | 298f4112b6fd1c7b1896b2cb39fea90ca674ebb6 /library/panic_abort | |
| parent | 99d0186b1d0547eae913eff04be272c9d348b9b8 (diff) | |
| download | rust-32f5ca4be7fc71274879800cb51c90ccdb7f35a5.tar.gz rust-32f5ca4be7fc71274879800cb51c90ccdb7f35a5.zip | |
Add support for Arm64EC to the Standard Library
Diffstat (limited to 'library/panic_abort')
| -rw-r--r-- | library/panic_abort/src/lib.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/panic_abort/src/lib.rs b/library/panic_abort/src/lib.rs index a6d07fd1984..353de8c5c57 100644 --- a/library/panic_abort/src/lib.rs +++ b/library/panic_abort/src/lib.rs @@ -8,6 +8,7 @@ #![doc(issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/")] #![panic_runtime] #![allow(unused_features)] +#![feature(asm_experimental_arch)] #![feature(core_intrinsics)] #![feature(panic_runtime)] #![feature(std_internals)] @@ -78,7 +79,7 @@ pub unsafe fn __rust_start_panic(_payload: &mut dyn PanicPayload) -> u32 { core::arch::asm!("int $$0x29", in("ecx") FAST_FAIL_FATAL_APP_EXIT, options(noreturn, nostack)); } else if #[cfg(all(target_arch = "arm", target_feature = "thumb-mode"))] { core::arch::asm!(".inst 0xDEFB", in("r0") FAST_FAIL_FATAL_APP_EXIT, options(noreturn, nostack)); - } else if #[cfg(target_arch = "aarch64")] { + } else if #[cfg(any(target_arch = "aarch64", target_arch = "arm64ec"))] { core::arch::asm!("brk 0xF003", in("x0") FAST_FAIL_FATAL_APP_EXIT, options(noreturn, nostack)); } else { core::intrinsics::abort(); |