diff options
Diffstat (limited to 'absl/debugging')
| -rw-r--r-- | absl/debugging/failure_signal_handler.cc | 4 | ||||
| -rw-r--r-- | absl/debugging/symbolize_elf.inc | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index 6cecd93f9ba1..c2e56f9d819c 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -119,7 +119,11 @@ const char* FailureSignalToString(int signo) { #ifndef _WIN32 static bool SetupAlternateStackOnce() { +#if defined(__wasm__) || defined (__asjms__) + const size_t page_mask = getpagesize() - 1; +#else const size_t page_mask = sysconf(_SC_PAGESIZE) - 1; +#endif size_t stack_size = (std::max(SIGSTKSZ, 65536) + page_mask) & ~page_mask; #if defined(ADDRESS_SANITIZER) || defined(MEMORY_SANITIZER) || \ defined(THREAD_SANITIZER) diff --git a/absl/debugging/symbolize_elf.inc b/absl/debugging/symbolize_elf.inc index b31362e6f552..97d767abf11d 100644 --- a/absl/debugging/symbolize_elf.inc +++ b/absl/debugging/symbolize_elf.inc @@ -333,7 +333,11 @@ static std::atomic<Symbolizer *> g_cached_symbolizer; } // namespace static int SymbolizerSize() { +#if defined(__wasm__) || defined(__asmjs__) + int pagesize = getpagesize(); +#else int pagesize = sysconf(_SC_PAGESIZE); +#endif return ((sizeof(Symbolizer) - 1) / pagesize + 1) * pagesize; } |