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