diff options
| author | Vincent Ambo <mail@tazj.in> | 2020-11-21T13·43+0100 |
|---|---|---|
| committer | Vincent Ambo <mail@tazj.in> | 2020-11-21T14·48+0100 |
| commit | 082c006c04343a78d87b6c6ab3608c25d6213c3f (patch) | |
| tree | 16e6f04f8d1d1d2d67e8e917d5e7bb48c1b60375 /third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc | |
| parent | cc27324d0226953943f408ce3c69ad7d648e005e (diff) | |
merge(3p/absl): subtree merge of Abseil up to e19260f r/1889
... notably, this includes Abseil's own StatusOr type, which conflicted with our implementation (that was taken from TensorFlow). Change-Id: Ie7d6764b64055caaeb8dc7b6b9d066291e6b538f
Diffstat (limited to 'third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc')
| -rw-r--r-- | third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc b/third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc index 14a76f1eb5b3..f4859d7c210a 100644 --- a/third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc +++ b/third_party/abseil_cpp/absl/debugging/internal/stacktrace_aarch64-inl.inc @@ -37,8 +37,11 @@ static const unsigned char* GetKernelRtSigreturnAddress() { absl::debugging_internal::VDSOSupport vdso; if (vdso.IsPresent()) { absl::debugging_internal::VDSOSupport::SymbolInfo symbol_info; - if (!vdso.LookupSymbol("__kernel_rt_sigreturn", "LINUX_2.6.39", STT_FUNC, - &symbol_info) || + auto lookup = [&](int type) { + return vdso.LookupSymbol("__kernel_rt_sigreturn", "LINUX_2.6.39", type, + &symbol_info); + }; + if ((!lookup(STT_FUNC) && !lookup(STT_NOTYPE)) || symbol_info.address == nullptr) { // Unexpected: VDSO is present, yet the expected symbol is missing // or null. |