see
https://sourceware.org/ml/libc-alpha/2016-01/msg00822.html
#define R_386_TLS_DESC_CALL 40
#define R_386_TLS_DESC 41
#define R_386_IRELATIVE 42
-#define R_386_NUM 43
+#define R_386_GOT32X 43
+#define R_386_NUM 44
#define R_X86_64_TLSDESC 36
#define R_X86_64_IRELATIVE 37
#define R_X86_64_RELATIVE64 38
-#define R_X86_64_NUM 39
+#define R_X86_64_GOTPCRELX 41
+#define R_X86_64_REX_GOTPCRELX 42
+#define R_X86_64_NUM 43