1 // REQUIRES: aarch64-registered-target 2 3 // RUN: %clang_cc1 -include %S/Inputs/sanitizer-extra-source.cpp \ 4 // RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-ignorelist-global.txt \ 5 // RUN: -fsanitize=hwaddress -emit-llvm -triple aarch64-linux-android31 -o -\ 6 // RUN: %s | FileCheck %s 7 8 // RUN: %clang_cc1 -include %S/Inputs/sanitizer-extra-source.cpp \ 9 // RUN: -fsanitize-ignorelist=%S/Inputs/sanitizer-ignorelist-src.txt \ 10 // RUN: -fsanitize=hwaddress -emit-llvm -triple aarch64-linux-android31 -o -\ 11 // RUN: %s | FileCheck %s --check-prefix=IGNORELIST 12 13 int global; 14 int __attribute__((no_sanitize("hwaddress"))) attributed_global; 15 int __attribute__((disable_sanitizer_instrumentation)) disable_instrumentation_global; 16 int ignorelisted_global; 17 extern int __attribute__((no_sanitize("hwaddress"))) external_global; 18 19 void func() { 20 static int static_var = 0; 21 const char *literal = "Hello, world!"; 22 external_global = 1; 23 } 24 25 // CHECK: @{{.*}}attributed_global{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 26 // CHECK: @{{.*}}disable_instrumentation_global{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 27 // CHECK: @{{.*}}ignorelisted_global{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 28 // CHECK: @{{.*}}external_global{{.*}} ={{.*}}, no_sanitize_hwaddress 29 // CHECK: @{{.*}}extra_global{{.*}}.hwasan{{.*}} = 30 // CHECK: @{{.*}}global{{.*}}.hwasan{{.*}} = 31 // CHECK: @{{.*}}static_var{{.*}}.hwasan{{.*}} = 32 // CHECK: @{{.*}}.hwasan{{.*}} = {{.*}} c"Hello, world!\00" 33 34 // IGNORELIST: @{{.*}}global{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 35 // IGNORELIST: @{{.*}}attributed_global{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 36 // IGNORELIST: @{{.*}}disable_instrumentation_global{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 37 // IGNORELIST: @{{.*}}ignorelisted_globa{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 38 // IGNORELIST: @{{.*}}static_var{{.*}} ={{.*}} global {{.*}}, no_sanitize_hwaddress 39 // IGNORELIST: @{{.*}} = {{.*}} c"Hello, world!\00"{{.*}}, no_sanitize_hwaddress 40 // IGNORELIST: @{{.*}}external_global{{.*}} ={{.*}}, no_sanitize_hwaddress 41 // IGNORELIST: @{{.*}}extra_global{{.*}}.hwasan{{.*}} = 42