--- old/src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.h	2020-08-04 09:37:24.494883744 +0900
+++ new/src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.h	2020-08-04 09:37:24.349879527 +0900
@@ -67,6 +67,7 @@
    off_t            offset;   // file offset of this mapping
    uintptr_t        vaddr;    // starting virtual address
    size_t           memsz;    // size of the mapping
+   uint32_t         flags;    // acces flags
    struct map_info* next;
 } map_info;