2025-02-28 19:30:01 +01:00
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//@ revisions: elfv1-be aix
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//@ add-core-stubs
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//@ assembly-output: emit-asm
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//
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//@[elfv1-be] compile-flags: --target powerpc64-unknown-linux-gnu
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//@[elfv1-be] needs-llvm-components: powerpc
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//
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//@[aix] compile-flags: --target powerpc64-ibm-aix
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//@[aix] needs-llvm-components: powerpc
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#![crate_type = "lib"]
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2024-12-18 22:05:27 +01:00
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#![feature(no_core, asm_experimental_arch, f128, linkage, fn_align)]
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2025-02-28 19:30:01 +01:00
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#![no_core]
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// tests that naked functions work for the `powerpc64-ibm-aix` target.
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//
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// This target is special because it uses the XCOFF binary format
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// It is tested alongside an elf powerpc target to pin down commonalities and differences.
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//
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// https://doc.rust-lang.org/rustc/platform-support/aix.html
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// https://www.ibm.com/docs/en/aix/7.2?topic=formats-xcoff-object-file-format
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extern crate minicore;
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use minicore::*;
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// elfv1-be: .p2align 2
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// aix: .align 2
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// CHECK: .globl blr
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// CHECK-LABEL: blr:
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// CHECK: blr
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#[no_mangle]
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2025-03-29 17:30:11 +01:00
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#[unsafe(naked)]
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extern "C" fn blr() {
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2025-02-28 19:30:01 +01:00
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naked_asm!("blr")
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}
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