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27 lines
1.1 KiB
27 lines
1.1 KiB
4 months ago
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// REQUIRES: aarch64-registered-target
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// When -mmark-bti-property is passed the generated file object gets BTI marking.
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// RUN: %clang -target arm64-linux-none -mmark-bti-property -c -o - %s | llvm-readobj -n - | FileCheck -check-prefix=CHECK -check-prefix=CHECK_GEN %s
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// RUN: %clang -target arm64-linux-none -DNOTE_PRESENT -c %s -o - | llvm-readobj -n - | FileCheck -check-prefix=CHECK -check-prefix=CHECK_PRESET %s
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// RUN: %clang -target arm64-linux-none -mmark-bti-property -DNOTE_PRESENT -c %s -o - | llvm-readobj -n - | FileCheck -check-prefix=CHECK -check-prefix=CHECK_PRESET %s
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// RUN: %clang -target arm64-linux-none -mmark-bti-property -DNOTE_PRESENT -c %s -o - 2>&1 | FileCheck -check-prefix=CHECK_WARNING %s
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//
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// CHECK_WARNING: The .note.gnu.property is not emitted because it is already present.
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// CHECK: Name: .note.gnu.property
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// CHECK: Type: NT_GNU_PROPERTY_TYPE_0
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// CHECK_GEN: aarch64 feature: BTI
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// CHECK_PRESET: aarch64 feature: BTI, PAC
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#ifdef NOTE_PRESENT
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.section .note.gnu.property, "a";
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.balign 8;
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.long 4;
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.long 0x10;
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.long 0x5
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.asciz "GNU"
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.long 0xc0000000
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.long 4
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.long 3
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.long 0
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#endif
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