57 lines · cpp
1// Check the presence of interface symbols in the ASan runtime dylib.2// If you're changing this file, please also change3// ../Linux/interface_symbols.c4 5// This is needed to run the preprocessor to exclude symbols guarded by platform6// RUN: %clangxx -x c++-header -o - -E %p/../../../../lib/asan/asan_interface.inc \7// RUN: | sed "s/INTERFACE_FUNCTION/\nINTERFACE_FUNCTION/g" > %t.asan_interface.inc8 9// RUN: %clangxx_asan -dead_strip -O2 %s -o %t.exe10//11// note: we can not use -D on Darwin.12// RUN: %clang_asan %s -fsanitize=address -### 2>&1 \13// RUN: | grep "libclang_rt.asan_osx_dynamic.dylib" \14// RUN: | sed -e 's/.*"\(.*libclang_rt.asan_osx_dynamic.dylib\)".*/\1/' \15// RUN: | tr -d '\n' > %t.compiler_runtime_path16// RUN: nm -g %{readfile:%t.compiler_runtime_path} \17// RUN: | grep " [TU] " \18// RUN: | grep -o "\(__asan_\|__ubsan_\|__sancov_\|__sanitizer_\)[^ ]*" \19// RUN: | grep -v "__sanitizer_syscall" \20// RUN: | grep -v "__sanitizer_weak_hook" \21// RUN: | grep -v "__sanitizer_mz" \22// RUN: | grep -v "__sancov_lowest_stack" \23// RUN: | sed -e "s/__asan_version_mismatch_check_v[0-9]+/__asan_version_mismatch_check/" \24// RUN: > %t.exports25//26// note: SED differs between GNU and BSD in handling semicolon and the use of27// '\n' in regex patterns. For macOS we must change this GNU syntax:28// sed -e ':a' -e 'N' -e '$!ba'29// to a form that both GNU and BSD can agree upon (below).30//31// RUN: sed -e ':a' -e 'N' -e '$!ba' \32// RUN: -e 's/ //g' \33// RUN: -e ':b' -e 's/\n\n/\n/g' -e 'tb' \34// RUN: -e 's/(\n/(/g' \35// RUN: %t.asan_interface.inc \36// RUN: %p/../../../../lib/ubsan/ubsan_interface.inc \37// RUN: %p/../../../../lib/sanitizer_common/sanitizer_common_interface.inc \38// RUN: %p/../../../../lib/sanitizer_common/sanitizer_common_interface_posix.inc \39// RUN: %p/../../../../lib/sanitizer_common/sanitizer_coverage_interface.inc \40// RUN: | grep -e "INTERFACE_\(WEAK_\)\?FUNCTION" \41// RUN: | grep -v "__sanitizer_weak_hook" \42// RUN: | grep -v "__sanitizer_override_function" \43// RUN: | grep -v "__sanitizer_override_function_by_addr" \44// RUN: | grep -v "__sanitizer_register_weak_function" \45// RUN: | sed -e "s/.*(//" -e "s/).*//" > %t.imports46//47// RUN: cat %t.imports | sort | uniq > %t.imports-sorted48// RUN: cat %t.exports | sort | uniq > %t.exports-sorted49//50// RUN: echo51// RUN: echo "=== NOTE === If you see a mismatch below, please update sanitizer_interface.inc files."52// RUN: diff %t.imports-sorted %t.exports-sorted53 54// UNSUPPORTED: ios55 56int main() { return 0; }57