Add more logging output for dlopen.
Investigation of build bot failure which I can not reproduce locally.
Bug: 21854739
Change-Id: I4584bb10ad44e4bcf8232c060e40b36ff924ffa2
diff --git a/runtime/oat_file.cc b/runtime/oat_file.cc
index 55a2fbb..e426eb3 100644
--- a/runtime/oat_file.cc
+++ b/runtime/oat_file.cc
@@ -286,16 +286,22 @@
if (info->dlpi_phdr[i].p_type == PT_LOAD) {
auto vaddr = reinterpret_cast<uint8_t*>(info->dlpi_addr + info->dlpi_phdr[i].p_vaddr);
MemMap::MapDummy(info->dlpi_name, vaddr, info->dlpi_phdr[i].p_memsz);
+ context->found = true;
}
}
}
return 0;
}
std::string so_name;
- } context;
- context.so_name = elf_filename;
+ bool found;
+ } context = { elf_filename, false };
dl_iterate_phdr(dl_iterate_context::callback, &context);
+ if (!context.found) {
+ PrintFileToLog("/proc/self/maps", LogSeverity::WARNING);
+ LOG(ERROR) << "File " << elf_filename << " loaded with dlopen but can not find its mmaps.";
+ }
+
return Setup(abs_dex_location, error_msg);
#endif // __APPLE__
}