f1cee9662f
When a vendor lib (or vendor-available platform lib) is built with sanitizer on, __cfi_slowpath_diag is required. However, when building for those libs, the llndk stub of libdl.so is provided for them and __cfi_slowpath_diag is not exposed to the stub. In order to make the sanitizing build successful, expose the symbol. These symbols are also exposed to NDK clients since we may want to CFI for unbundled apps. Bug: 63053790 Bug: 63342219 Test: BOARD_VNDK_VERSION=current m -j libstagefright_foundation.vendor Change-Id: I081deddb4f66354aaecec4b395d4e17e5566c578
54 lines
1.3 KiB
Text
54 lines
1.3 KiB
Text
#
|
|
# Copyright (C) 2015 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
LIBC {
|
|
global:
|
|
android_dlopen_ext; # introduced=21
|
|
dl_iterate_phdr; # introduced-arm=21
|
|
dl_unwind_find_exidx; # arm
|
|
dladdr;
|
|
dlclose;
|
|
dlerror;
|
|
dlopen;
|
|
dlsym;
|
|
local:
|
|
*;
|
|
};
|
|
|
|
LIBC_N {
|
|
global:
|
|
dlvsym; # introduced=24
|
|
} LIBC;
|
|
|
|
LIBC_OMR1 { # future
|
|
global:
|
|
__cfi_slowpath; # future
|
|
__cfi_slowpath_diag; # future
|
|
} LIBC_N;
|
|
|
|
LIBC_PLATFORM {
|
|
global:
|
|
__cfi_init;
|
|
android_dlwarning;
|
|
android_get_application_target_sdk_version;
|
|
android_set_application_target_sdk_version;
|
|
android_get_LD_LIBRARY_PATH;
|
|
android_update_LD_LIBRARY_PATH;
|
|
android_init_anonymous_namespace;
|
|
android_create_namespace;
|
|
android_link_namespaces;
|
|
android_get_exported_namespace;
|
|
} LIBC_OMR1;
|