Merge GDB 7.5.1

gdb/gdbserver/config.in

Index: gdb/gdbserver/config.in
diff --git a/gdb/gdbserver/config.in b/gdb/gdbserver/config.in
index a9472eaa4fc3c52c1c16d202924af5ff398f39ad..26742ac12bdc8efe22f942fe6af2435dfe5833d5 100644
--- a/gdb/gdbserver/config.in
+++ b/gdb/gdbserver/config.in
@@ -22,10 +22,6 @@
    you don't. */
 #undef HAVE_DECL_ADDR_NO_RANDOMIZE
 
-/* Define to 1 if you have the declaration of `memmem', and to 0 if you don't.
-   */
-#undef HAVE_DECL_MEMMEM
-
 /* Define to 1 if you have the declaration of `perror', and to 0 if you don't.
    */
 #undef HAVE_DECL_PERROR
@@ -49,6 +45,12 @@
 /* Define to 1 if you have the `dladdr' function. */
 #undef HAVE_DLADDR
 
+/* Define to 1 if the system has the type `Elf32_auxv_t'. */
+#undef HAVE_ELF32_AUXV_T
+
+/* Define to 1 if the system has the type `Elf64_auxv_t'. */
+#undef HAVE_ELF64_AUXV_T
+
 /* Define if <sys/procfs.h> has elf_fpregset_t. */
 #undef HAVE_ELF_FPREGSET_T
 
@@ -76,15 +78,12 @@
 /* Define if the target supports PTRACE_PEEKUSR for register access. */
 #undef HAVE_LINUX_USRREGS
 
-/* Define if <sys/procfs.h> has lwpid_t. */
+/* Define if <thread_db.h> has lwpid_t. */
 #undef HAVE_LWPID_T
 
 /* Define to 1 if you have the <malloc.h> header file. */
 #undef HAVE_MALLOC_H
 
-/* Define to 1 if you have the `memmem' function. */
-#undef HAVE_MEMMEM
-
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
@@ -115,7 +114,7 @@
 /* Define to 1 if you have the <proc_service.h> header file. */
 #undef HAVE_PROC_SERVICE_H
 
-/* Define if <sys/procfs.h> has psaddr_t. */
+/* Define if <thread_db.h> has psaddr_t. */
 #undef HAVE_PSADDR_T
 
 /* Define if the target supports PTRACE_GETFPXREGS for extended register
@@ -128,6 +127,9 @@
 /* Define to 1 if you have the `pwrite' function. */
 #undef HAVE_PWRITE
 
+/* Define to 1 if you have the `readlink' function. */
+#undef HAVE_READLINK
+
 /* Define to 1 if you have the <sgtty.h> header file. */
 #undef HAVE_SGTTY_H
 
@@ -181,6 +183,9 @@
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
+/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H
+
 /* Define to 1 if you have the <sys/wait.h> header file. */
 #undef HAVE_SYS_WAIT_H