diff options
author | Marcos Pividori <mpividori@google.com> | 2017-01-31 20:23:14 +0000 |
---|---|---|
committer | Marcos Pividori <mpividori@google.com> | 2017-01-31 20:23:14 +0000 |
commit | fb6776b8a058067cb3688cef95cde9472e68fd35 (patch) | |
tree | a5d0e3f34d0c16a5cb6930878740f310ee8ecc42 /lib/sanitizer_common | |
parent | f23ad2699336efbce3d9f1a6d98f8e1352d0bb18 (diff) |
[sanitizer] Define as weak, functions that are declared as weak.
Differential Revision: https://reviews.llvm.org/D29228
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@293681 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common')
-rw-r--r-- | lib/sanitizer_common/sanitizer_common.cc | 3 | ||||
-rw-r--r-- | lib/sanitizer_common/sanitizer_common_libcdep.cc | 4 | ||||
-rw-r--r-- | lib/sanitizer_common/weak_symbols.txt | 2 |
3 files changed, 6 insertions, 3 deletions
diff --git a/lib/sanitizer_common/sanitizer_common.cc b/lib/sanitizer_common/sanitizer_common.cc index 63a73594e..9078a900b 100644 --- a/lib/sanitizer_common/sanitizer_common.cc +++ b/lib/sanitizer_common/sanitizer_common.cc @@ -489,7 +489,8 @@ void __sanitizer_set_report_fd(void *fd) { report_file.fd_pid = internal_getpid(); } -void __sanitizer_report_error_summary(const char *error_summary) { +SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_report_error_summary, + const char *error_summary) { Printf("%s\n", error_summary); } diff --git a/lib/sanitizer_common/sanitizer_common_libcdep.cc b/lib/sanitizer_common/sanitizer_common_libcdep.cc index 49ca961f3..e96db6dd6 100644 --- a/lib/sanitizer_common/sanitizer_common_libcdep.cc +++ b/lib/sanitizer_common/sanitizer_common_libcdep.cc @@ -162,8 +162,8 @@ void MaybeStartBackgroudThread() { } // namespace __sanitizer -void NOINLINE -__sanitizer_sandbox_on_notify(__sanitizer_sandbox_arguments *args) { +SANITIZER_INTERFACE_WEAK_DEF(void, __sanitizer_sandbox_on_notify, + __sanitizer_sandbox_arguments *args) { __sanitizer::PrepareForSandboxing(args); if (__sanitizer::sandboxing_callback) __sanitizer::sandboxing_callback(); diff --git a/lib/sanitizer_common/weak_symbols.txt b/lib/sanitizer_common/weak_symbols.txt index 8a1e32b80..5a2b27518 100644 --- a/lib/sanitizer_common/weak_symbols.txt +++ b/lib/sanitizer_common/weak_symbols.txt @@ -1,5 +1,7 @@ ___sanitizer_free_hook ___sanitizer_malloc_hook +___sanitizer_report_error_summary +___sanitizer_sandbox_on_notify ___sanitizer_symbolize_code ___sanitizer_symbolize_data ___sanitizer_symbolize_demangle |