forked from OSchip/llvm-project
85 lines
4.5 KiB
C++
85 lines
4.5 KiB
C++
// Make sure the sanitize_address attribute is emitted when using ASan, KASan or
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// HWASan. Either __attribute__((no_sanitize("address")) or
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// __attribute__((no_sanitize("kernel-address")) disables both ASan and KASan
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// instrumentation.
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// Same for __attribute__((no_sanitize("hwaddress")) and
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// __attribute__((no_sanitize("kernel-hwddress")) and HWASan and KHWASan.
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// RUN: %clang_cc1 -triple i386-unknown-linux -disable-O0-optnone \
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// RUN: -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-NOASAN %s
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// RUN: %clang_cc1 -triple i386-unknown-linux -fsanitize=address \
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// RUN: -disable-O0-optnone -emit-llvm -o - %s | \
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// RUN: FileCheck -check-prefix=CHECK-ASAN %s
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// RUN: %clang_cc1 -triple i386-unknown-linux -fsanitize=kernel-address \
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// RUN: -disable-O0-optnone -emit-llvm -o - %s | \
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// RUN: FileCheck -check-prefix=CHECK-KASAN %s
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// RUN: %clang_cc1 -triple i386-unknown-linux -fsanitize=hwaddress \
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// RUN: -disable-O0-optnone -emit-llvm -o - %s | \
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// RUN: FileCheck -check-prefix=CHECK-HWASAN %s
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// RUN: %clang_cc1 -triple i386-unknown-linux -fsanitize=kernel-hwaddress \
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// RUN: -disable-O0-optnone -emit-llvm -o - %s | \
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// RUN: FileCheck -check-prefix=CHECK-KHWASAN %s
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int HasSanitizeAddress() { return 1; }
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// CHECK-NOASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-ASAN: Function Attrs: mustprogress noinline nounwind sanitize_address
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// CHECK-KASAN: Function Attrs: mustprogress noinline nounwind sanitize_address
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// CHECK-HWASAN: Function Attrs: mustprogress noinline nounwind sanitize_hwaddress
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// CHECK-KHWASAN: Function Attrs: mustprogress noinline nounwind sanitize_hwaddress
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__attribute__((no_sanitize("address"))) int NoSanitizeQuoteAddress() {
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return 0;
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}
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// CHECK-NOASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-ASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-KASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-HWASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_hwaddress$}}
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// CHECK-KHWASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_hwaddress$}}
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__attribute__((no_sanitize_address)) int NoSanitizeAddress() { return 0; }
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// CHECK-NOASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-ASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-KASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-HWASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_hwaddress$}}
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// CHECK-KHWASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_hwaddress$}}
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__attribute__((no_sanitize("kernel-address"))) int NoSanitizeKernelAddress() {
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return 0;
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}
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// CHECK-NOASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-ASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-KASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-HWASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_hwaddress$}}
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// CHECK-KHWASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_hwaddress$}}
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__attribute__((no_sanitize("hwaddress"))) int NoSanitizeHWAddress() {
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return 0;
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}
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// CHECK-NOASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-ASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_address$}}
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// CHECK-KASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_address$}}
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// CHECK-HWASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-KHWASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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__attribute__((no_sanitize("kernel-hwaddress"))) int NoSanitizeKernelHWAddress() {
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return 0;
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}
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// CHECK-NOASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-ASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_address$}}
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// CHECK-KASAN: {{Function Attrs: mustprogress noinline nounwind sanitize_address$}}
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// CHECK-HWASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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// CHECK-KHWASAN: {{Function Attrs: mustprogress noinline nounwind$}}
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__attribute__((disable_sanitizer_instrumentation)) int DisableSanitizerInstrumentation() {
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return 0;
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}
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// CHECK-NOASAN: {{Function Attrs: disable_sanitizer_instrumentation mustprogress noinline nounwind$}}
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// CHECK-ASAN: {{Function Attrs: disable_sanitizer_instrumentation mustprogress noinline nounwind$}}
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// CHECK-KASAN: {{Function Attrs: disable_sanitizer_instrumentation mustprogress noinline nounwind$}}
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// CHECK-HWASAN: {{Function Attrs: disable_sanitizer_instrumentation mustprogress noinline nounwind$}}
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// CHECK-KHWASAN: {{Function Attrs: disable_sanitizer_instrumentation mustprogress noinline nounwind$}}
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