Fix unused DT entry warnings.
DT_STRSZ Implement strtab boundary checks
DT_FLAGS_1 Warn if flags other than DF_1_NOW|DF_1_GLOBAL are set
Bug: 17552334
Bug: 18186310
(cherry picked from commit 6cdeb5234d7f4523fe9d83974f265d80f10512a6)
Change-Id: I7ffc7bc600798308a77ad949a644949b64250ae2
diff --git a/libc/include/elf.h b/libc/include/elf.h
index 7a9485a..7de464e 100644
--- a/libc/include/elf.h
+++ b/libc/include/elf.h
@@ -54,6 +54,35 @@
#define DF_BIND_NOW 0x00000008
#define DF_STATIC_TLS 0x00000010
+#define DF_1_NOW 0x00000001 // Perform complete relocation processing.
+#define DF_1_GLOBAL 0x00000002 // implies RTLD_GLOBAL
+#define DF_1_GROUP 0x00000004
+#define DF_1_NODELETE 0x00000008 // implies RTLD_NODELETE
+#define DF_1_LOADFLTR 0x00000010
+#define DF_1_INITFIRST 0x00000020
+#define DF_1_NOOPEN 0x00000040 // Object can not be used with dlopen(3)
+#define DF_1_ORIGIN 0x00000080
+#define DF_1_DIRECT 0x00000100
+#define DF_1_TRANS 0x00000200
+#define DF_1_INTERPOSE 0x00000400
+#define DF_1_NODEFLIB 0x00000800
+#define DF_1_NODUMP 0x00001000 // Object cannot be dumped with dldump(3)
+#define DF_1_CONFALT 0x00002000
+#define DF_1_ENDFILTEE 0x00004000
+#define DF_1_DISPRELDNE 0x00008000
+#define DF_1_DISPRELPND 0x00010000
+#define DF_1_NODIRECT 0x00020000
+#define DF_1_IGNMULDEF 0x00040000 // Internal use
+#define DF_1_NOKSYMS 0x00080000 // Internal use
+#define DF_1_NOHDR 0x00100000 // Internal use
+#define DF_1_EDITED 0x00200000
+#define DF_1_NORELOC 0x00400000 // Internal use
+#define DF_1_SYMINTPOSE 0x00800000
+#define DF_1_GLOBAUDIT 0x01000000
+#define DF_1_SINGLETON 0x02000000
+#define DF_1_STUB 0x04000000
+#define DF_1_PIE 0x08000000
+
#define DT_BIND_NOW 24
#define DT_INIT_ARRAY 25
#define DT_FINI_ARRAY 26