Revert "Revert "Use dlopen to load oat files.""
This reverts commit 7a46b7e235a7c35191cd9ddbab6ca4db0e535da5.
Change-Id: I33439d0e3d7a7e63591a8c7b356e716dcb62bca1
diff --git a/runtime/mem_map.cc b/runtime/mem_map.cc
index 189306d..fa041a9 100644
--- a/runtime/mem_map.cc
+++ b/runtime/mem_map.cc
@@ -439,6 +439,14 @@
page_aligned_byte_count, prot, false);
}
+MemMap* MemMap::MapDummy(const char* name, uint8_t* addr, size_t byte_count) {
+ if (byte_count == 0) {
+ return new MemMap(name, nullptr, 0, nullptr, 0, 0, false);
+ }
+ const size_t page_aligned_byte_count = RoundUp(byte_count, kPageSize);
+ return new MemMap(name, addr, byte_count, addr, page_aligned_byte_count, 0, true /* reuse */);
+}
+
MemMap* MemMap::MapFileAtAddress(uint8_t* expected_ptr, size_t byte_count, int prot, int flags,
int fd, off_t start, bool reuse, const char* filename,
std::string* error_msg) {