diff --git a/ChangeLog b/ChangeLog
index 852043e5211..e9f203fd372 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,75 @@
+2017-12-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	[BZ #19574]
+	* INSTALL: Regenerated.
+	* Makeconfig (real-static-start-installed-name): New.
+	(pic-default): Updated for --enable-static-pie.
+	(pie-default): New for --enable-static-pie.
+	(default-pie-ldflag): Likewise.
+	(+link-static-before-libc): Replace $(DEFAULT-LDFLAGS-$(@F))
+	with $(if $($(@F)-no-pie),$(no-pie-ldflag),$(default-pie-ldflag)).
+	Replace $(static-start-installed-name) with
+	$(real-static-start-installed-name).
+	(+prectorT): Updated for --enable-static-pie.
+	(+postctorT): Likewise.
+	(CFLAGS-.o): Add $(pie-default).
+	(CFLAGS-.op): Likewise.
+	* NEWS: Mention --enable-static-pie.
+	* config.h.in (ENABLE_STATIC_PIE): New.
+	* configure.ac (--enable-static-pie): New configure option.
+	(have-no-dynamic-linker): New LIBC_CONFIG_VAR.
+	(have-static-pie): Likewise.
+	Enable static PIE if linker supports --no-dynamic-linker.
+	(ENABLE_STATIC_PIE): New AC_DEFINE.
+	(enable-static-pie): New LIBC_CONFIG_VAR.
+	* configure: Regenerated.
+	* csu/Makefile (omit-deps): Add r$(start-installed-name) and
+	gr$(start-installed-name) for --enable-static-pie.
+	(extra-objs): Likewise.
+	(install-lib): Likewise.
+	(extra-objs): Add static-reloc.o and static-reloc.os
+	($(objpfx)$(start-installed-name)): Also depend on
+	$(objpfx)static-reloc.o.
+	($(objpfx)r$(start-installed-name)): New.
+	($(objpfx)g$(start-installed-name)): Also depend on
+	$(objpfx)static-reloc.os.
+	($(objpfx)gr$(start-installed-name)): New.
+	* csu/libc-start.c (LIBC_START_MAIN): Call _dl_relocate_static_pie
+	in libc.a.
+	* csu/libc-tls.c (__libc_setup_tls): Add main_map->l_addr to
+	initimage.
+	* csu/static-reloc.c: New file.
+	* elf/Makefile (routines): Add dl-reloc-static-pie.
+	(elide-routines.os): Likewise.
+	(DEFAULT-LDFLAGS-tst-tls1-static-non-pie): Removed.
+	(tst-tls1-static-non-pie-no-pie): New.
+	* elf/dl-reloc-static-pie.c: New file.
+	* elf/dl-support.c (_dl_get_dl_main_map): New function.
+	* elf/dynamic-link.h (ELF_DURING_STARTUP): Also check
+	STATIC_PIE_BOOTSTRAP.
+	* elf/get-dynamic-info.h (elf_get_dynamic_info): Likewise.
+	* gmon/Makefile (tests): Add tst-gmon-static-pie.
+	(tests-static): Likewise.
+	(DEFAULT-LDFLAGS-tst-gmon-static): Removed.
+	(tst-gmon-static-no-pie): New.
+	(CFLAGS-tst-gmon-static-pie.c): Likewise.
+	(CRT-tst-gmon-static-pie): Likewise.
+	(tst-gmon-static-pie-ENV): Likewise.
+	(tests-special): Likewise.
+	($(objpfx)tst-gmon-static-pie.out): Likewise.
+	(clean-tst-gmon-static-pie-data): Likewise.
+	($(objpfx)tst-gmon-static-pie-gprof.out): Likewise.
+	* gmon/tst-gmon-static-pie.c: New file.
+	* manual/install.texi: Document --enable-static-pie.
+	* sysdeps/generic/ldsodefs.h (_dl_relocate_static_pie): New.
+	(_dl_get_dl_main_map): Likewise.
+	* sysdeps/i386/configure.ac: Check if linker supports static PIE.
+	* sysdeps/x86_64/configure.ac: Likewise.
+	* sysdeps/i386/configure: Regenerated.
+	* sysdeps/x86_64/configure: Likewise.
+	* sysdeps/mips/Makefile (ASFLAGS-.o): Add $(pie-default).
+	(ASFLAGS-.op): Likewise.
+
 2017-12-15  Joseph Myers  <joseph@codesourcery.com>
 
 	* io/Makefile (tst-open-tmpfile-ARGS): New variable.
diff --git a/INSTALL b/INSTALL
index 80306de35c5..9a1404bd3c1 100644
--- a/INSTALL
+++ b/INSTALL
@@ -86,6 +86,15 @@ will be used, and CFLAGS sets optimization options for the compiler.
      systems support shared libraries; you need ELF support and
      (currently) the GNU linker.
 
+'--enable-static-pie'
+     Enable static position independent executable (static PIE) support.
+     Static PIE is similar to static executable, but can be loaded at
+     any address without help from a dynamic linker.  All static
+     programs as well as static tests are built as static PIE, except
+     for those marked with no-pie.  The resulting glibc can be used with
+     the GCC option, -static-pie, which is available with GCC 8 or
+     above, to create static PIE.
+
 '--disable-profile'
      Don't build libraries with profiling information.  You may want to
      use this option if you don't plan to do profiling.
diff --git a/Makeconfig b/Makeconfig
index 1346109ac0a..99cc136bfa3 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -352,6 +352,14 @@ ifndef static-start-installed-name
 static-start-installed-name = $(start-installed-name)
 endif
 
+ifeq (yes,$(enable-static-pie))
+# Link with rcrt1.o, instead of crt1.o, to call _dl_relocate_static_pie
+# to relocate static PIE.
+real-static-start-installed-name = r$(static-start-installed-name)
+else
+real-static-start-installed-name = $(static-start-installed-name)
+endif
+
 ifeq (yesyes,$(build-shared)$(have-z-combreloc))
 combreloc-LDFLAGS = -Wl,-z,combreloc
 LDFLAGS.so += $(combreloc-LDFLAGS)
@@ -371,6 +379,20 @@ LDFLAGS.so += $(hashstyle-LDFLAGS)
 LDFLAGS-rtld += $(hashstyle-LDFLAGS)
 endif
 
+ifeq (yes,$(enable-static-pie))
+pic-default = -DPIC
+# Compile libc.a and libc_p.a with -fPIE/-fpie for static PIE.
+pie-default = $(pie-ccflag)
+ifeq (yes,$(have-static-pie))
+default-pie-ldflag = -static-pie
+else
+# Static PIE can't have dynamic relocations in read-only segments since
+# static PIE is mapped into memory by kernel.  --eh-frame-hdr is needed
+# for PIE to support exception.
+default-pie-ldflag = -Wl,-pie,--no-dynamic-linker,--eh-frame-hdr,-z,text
+endif
+endif
+
 # If lazy relocations are disabled, add the -z now flag.  Use
 # LDFLAGS-lib.so instead of LDFLAGS.so, to avoid adding the flag to
 # test modules.
@@ -420,9 +442,9 @@ endif
 # Command for statically linking programs with the C library.
 ifndef +link-static
 +link-static-before-libc = $(CC) -nostdlib -nostartfiles -static -o $@ \
-	      $(DEFAULT-LDFLAGS-$(@F)) \
+	      $(if $($(@F)-no-pie),$(no-pie-ldflag),$(default-pie-ldflag)) \
 	      $(sysdep-LDFLAGS) $(LDFLAGS) $(LDFLAGS-$(@F))  \
-	      $(firstword $(CRT-$(@F)) $(csu-objpfx)$(static-start-installed-name)) \
+	      $(firstword $(CRT-$(@F)) $(csu-objpfx)$(real-static-start-installed-name)) \
 	      $(+preinit) $(+prectorT) \
 	      $(filter-out $(addprefix $(csu-objpfx),start.o \
 						     $(start-installed-name))\
@@ -637,8 +659,14 @@ endif
 +prectorS = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtbeginS.o`
 +postctorS = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtendS.o`
 # Variants of the two previous definitions for statically linking programs.
+ifeq (yes,$(enable-static-pie))
+# Static PIE must use PIE variants.
++prectorT = $(+prectorS)
++postctorT = $(+postctorS)
+else
 +prectorT = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtbeginT.o`
 +postctorT = `$(CC) $(sysdep-LDFLAGS) --print-file-name=crtend.o`
+endif
 csu-objpfx = $(common-objpfx)csu/
 elf-objpfx = $(common-objpfx)elf/
 
@@ -959,7 +987,8 @@ libtypes = $(foreach o,$(object-suffixes-for-libc),$(libtype$o))
 all-object-suffixes := .o .os .oS
 object-suffixes :=
 CPPFLAGS-.o = $(pic-default)
-CFLAGS-.o = $(filter %frame-pointer,$(+cflags))
+# libc.a must be compiled with -fPIE/-fpie for static PIE.
+CFLAGS-.o = $(filter %frame-pointer,$(+cflags)) $(pie-default)
 libtype.o := lib%.a
 object-suffixes += .o
 ifeq (yes,$(build-shared))
@@ -984,7 +1013,8 @@ ifeq (yes,$(build-profile))
 all-object-suffixes += .op
 object-suffixes += .op
 CPPFLAGS-.op = -DPROF $(pic-default)
-CFLAGS-.op = -pg
+# libc_p.a must be compiled with -fPIE/-fpie for static PIE.
+CFLAGS-.op = -pg $(pie-default)
 libtype.op = lib%_p.a
 endif
 
diff --git a/NEWS b/NEWS
index c5607c855fb..61fed654d89 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,15 @@ Version 2.27
 
 Major new features:
 
+* The GNU C Library can now be compiled with support for building static
+  PIE executables (See --enable-static-pie in INSTALL).  These static PIE
+  exectuables are like static executables but can be loaded at any address
+  and provide additional security hardening benefits at the cost of some
+  memory and performance.  When the library is built with --enable-static-pie
+  the resulting libc.a is usable with GCC 8 and above to create static PIE
+  executables using the GCC option '-static-pie'.  This feature is currently
+  supported on i386, x86_64 and x32.
+
 * Optimized x86-64 asin, atan2, exp, expf, log, pow, atan, sin, cosf,
   sinf and tan with FMA, contributed by Arjan van de Ven and H.J. Lu
   from Intel.
diff --git a/config.h.in b/config.h.in
index 3c91d597ff4..d928e7dd867 100644
--- a/config.h.in
+++ b/config.h.in
@@ -238,6 +238,9 @@
 /* Build glibc with tunables support.  */
 #define HAVE_TUNABLES 0
 
+/* Define if static PIE is enabled.  */
+#define ENABLE_STATIC_PIE 0
+
 /* Some compiler options may now allow to use ebp in __asm__ (used mainly
    in i386 6 argument syscall issue).  */
 #define CAN_USE_REGISTER_ASM_EBP 0
diff --git a/configure b/configure
index 4a857068622..9da9fb2736f 100755
--- a/configure
+++ b/configure
@@ -763,6 +763,7 @@ with_default_link
 enable_sanity_checks
 enable_shared
 enable_profile
+enable_static_pie
 enable_timezone_tools
 enable_hardcoded_path_in_tests
 enable_stackguard_randomization
@@ -1417,6 +1418,8 @@ Optional Features:
                           in special situations) [default=yes]
   --enable-shared         build shared library [default=yes if GNU ld]
   --enable-profile        build profiled library [default=no]
+  --enable-static-pie     enable static PIE support and use it in the
+                          testsuite [default=no]
   --disable-timezone-tools
                           do not install timezone tools [default=install]
   --enable-hardcoded-path-in-tests
@@ -3350,6 +3353,13 @@ else
   profile=no
 fi
 
+# Check whether --enable-static-pie was given.
+if test "${enable_static_pie+set}" = set; then :
+  enableval=$enable_static_pie; static_pie=$enableval
+else
+  static_pie=no
+fi
+
 # Check whether --enable-timezone-tools was given.
 if test "${enable_timezone_tools+set}" = set; then :
   enableval=$enable_timezone_tools; enable_timezone_tools=$enableval
@@ -5806,6 +5816,62 @@ fi
 $as_echo "$libc_linker_feature" >&6; }
 
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports --no-dynamic-linker" >&5
+$as_echo_n "checking for linker that supports --no-dynamic-linker... " >&6; }
+libc_linker_feature=no
+if test x"$gnu_ld" = x"yes"; then
+  libc_linker_check=`$LD -v --help 2>/dev/null | grep "\--no-dynamic-linker"`
+  if test -n "$libc_linker_check"; then
+    cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+    if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
+				-Wl,--no-dynamic-linker -nostdlib -nostartfiles
+				-fPIC -shared -o conftest.so conftest.c
+				1>&5'
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }
+    then
+      libc_linker_feature=yes
+    fi
+    rm -f conftest*
+  fi
+fi
+if test $libc_linker_feature = yes; then
+  libc_cv_no_dynamic_linker=yes
+else
+  libc_cv_no_dynamic_linker=no
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5
+$as_echo "$libc_linker_feature" >&6; }
+config_vars="$config_vars
+have-no-dynamic-linker = $libc_cv_no_dynamic_linker"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -static-pie" >&5
+$as_echo_n "checking for -static-pie... " >&6; }
+if ${libc_cv_static_pie+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null'
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  libc_cv_static_pie=yes
+else
+  libc_cv_static_pie=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5
+$as_echo "$libc_cv_static_pie" >&6; }
+config_vars="$config_vars
+have-static-pie = $libc_cv_static_pie"
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5
 $as_echo_n "checking for -fpie... " >&6; }
 if ${libc_cv_fpie+:} false; then :
@@ -6705,6 +6771,19 @@ $as_echo "$libc_cv_pie_default" >&6; }
 libc_cv_multidir=`${CC-cc} $CFLAGS $CPPFLAGS -print-multi-directory`
 
 
+if test "$static_pie" = yes; then
+  # The linker must support --no-dynamic-linker.
+  if test "$libc_cv_no_dynamic_linker" != yes; then
+    as_fn_error $? "linker support for --no-dynamic-linker needed" "$LINENO" 5
+  fi
+  # Default to PIE.
+  libc_cv_pie_default=yes
+  $as_echo "#define ENABLE_STATIC_PIE 1" >>confdefs.h
+
+fi
+config_vars="$config_vars
+enable-static-pie = $static_pie"
+
 
 
 
diff --git a/configure.ac b/configure.ac
index edf662715b6..8e4006f0a99 100644
--- a/configure.ac
+++ b/configure.ac
@@ -170,6 +170,11 @@ AC_ARG_ENABLE([profile],
 			     [build profiled library @<:@default=no@:>@]),
 	      [profile=$enableval],
 	      [profile=no])
+AC_ARG_ENABLE([static-pie],
+	      AC_HELP_STRING([--enable-static-pie],
+			     [enable static PIE support and use it in the testsuite @<:@default=no@:>@]),
+	      [static_pie=$enableval],
+	      [static_pie=no])
 AC_ARG_ENABLE([timezone-tools],
 	      AC_HELP_STRING([--disable-timezone-tools],
 			     [do not install timezone tools @<:@default=install@:>@]),
@@ -1287,6 +1292,19 @@ LIBC_LINKER_FEATURE([-z execstack], [-Wl,-z,execstack],
 		    [libc_cv_z_execstack=yes], [libc_cv_z_execstack=no])
 AC_SUBST(libc_cv_z_execstack)
 
+LIBC_LINKER_FEATURE([--no-dynamic-linker],
+		    [-Wl,--no-dynamic-linker],
+		    [libc_cv_no_dynamic_linker=yes],
+		    [libc_cv_no_dynamic_linker=no])
+LIBC_CONFIG_VAR([have-no-dynamic-linker], [$libc_cv_no_dynamic_linker])
+
+AC_CACHE_CHECK(for -static-pie, libc_cv_static_pie, [dnl
+LIBC_TRY_CC_OPTION([-static-pie],
+		   [libc_cv_static_pie=yes],
+		   [libc_cv_static_pie=no])
+])
+LIBC_CONFIG_VAR([have-static-pie], [$libc_cv_static_pie])
+
 AC_CACHE_CHECK(for -fpie, libc_cv_fpie, [dnl
 LIBC_TRY_CC_OPTION([-fpie], [libc_cv_fpie=yes], [libc_cv_fpie=no])
 ])
@@ -1794,6 +1812,17 @@ AC_SUBST(libc_cv_pie_default)
 libc_cv_multidir=`${CC-cc} $CFLAGS $CPPFLAGS -print-multi-directory`
 AC_SUBST(libc_cv_multidir)
 
+if test "$static_pie" = yes; then
+  # The linker must support --no-dynamic-linker.
+  if test "$libc_cv_no_dynamic_linker" != yes; then
+    AC_MSG_ERROR([linker support for --no-dynamic-linker needed])
+  fi
+  # Default to PIE.
+  libc_cv_pie_default=yes
+  AC_DEFINE(ENABLE_STATIC_PIE)
+fi
+LIBC_CONFIG_VAR([enable-static-pie], [$static_pie])
+
 AC_SUBST(profile)
 AC_SUBST(static_nss)
 
diff --git a/csu/Makefile b/csu/Makefile
index e42a32b3eb3..86b95a97597 100644
--- a/csu/Makefile
+++ b/csu/Makefile
@@ -37,7 +37,9 @@ extra-objs = start.o \
 	     S$(start-installed-name)
 omit-deps = $(patsubst %.o,%,$(start-installed-name) g$(start-installed-name) \
 			     b$(start-installed-name) $(csu-dummies) \
-			     S$(start-installed-name))
+			     S$(start-installed-name) \
+			     r$(start-installed-name) \
+			     gr$(start-installed-name))
 install-lib = $(start-installed-name) g$(start-installed-name) $(csu-dummies)
 
 # No tests are allowed in the csu/ subdirectory because the startup
@@ -60,10 +62,17 @@ extra-objs += gmon-start.o
 endif
 
 ifneq ($(start-installed-name),$(static-start-installed-name))
+# FIXME: Only Hurd defines static-start-installed-name.  Hurd needs to
+# provide special rules to support static PIE.
 extra-objs += $(static-start-installed-name) g$(static-start-installed-name)
 omit-deps += $(patsubst %.o,%,$(static-start-installed-name) \
 			     g$(static-start-installed-name))
 install-lib += $(static-start-installed-name) g$(static-start-installed-name)
+else
+ifeq (yes,$(enable-static-pie))
+extra-objs += r$(start-installed-name) gr$(start-installed-name)
+install-lib += r$(start-installed-name) gr$(start-installed-name)
+endif
 endif
 
 before-compile += $(objpfx)abi-tag.h
@@ -82,7 +91,10 @@ multilib-extra-objs = $(addprefix $(multidir)/, $(install-lib))
 extra-objs += $(multilib-extra-objs)
 endif
 
-extra-objs += abi-note.o init.o
+extra-objs += abi-note.o init.o static-reloc.o
+ifeq (yes,$(build-shared))
+extra-objs += static-reloc.os
+endif
 asm-CPPFLAGS += -I$(objpfx).
 
 # Enable unwinding so backtrace unwinds to __libc_start_main
@@ -101,6 +113,9 @@ ifndef start-installed-name-rule
 # We link the ELF startfile along with a SHT_NOTE section indicating
 # the kernel ABI the binaries linked with this library will require.
 $(objpfx)$(start-installed-name): $(objpfx)start.o $(objpfx)abi-note.o \
+				  $(objpfx)init.o $(objpfx)static-reloc.o
+	$(link-relocatable)
+$(objpfx)r$(start-installed-name): $(objpfx)start.o $(objpfx)abi-note.o \
 				  $(objpfx)init.o
 	$(link-relocatable)
 $(objpfx)S$(start-installed-name): $(objpfx)start.os $(objpfx)abi-note.o \
@@ -113,7 +128,10 @@ endif
 # to turn on profiling code at startup.
 ifeq (yes,$(build-shared))
 $(objpfx)g$(start-installed-name): \
-  $(objpfx)g%: $(objpfx)S% $(objpfx)gmon-start.os
+  $(objpfx)g%: $(objpfx)S% $(objpfx)gmon-start.os $(objpfx)static-reloc.os
+	$(link-relocatable)
+$(objpfx)gr$(start-installed-name): \
+  $(objpfx)gr%: $(objpfx)r% $(objpfx)gmon-start.o
 	$(link-relocatable)
 ifneq ($(start-installed-name),$(static-start-installed-name))
 $(objpfx)g$(static-start-installed-name): \
diff --git a/csu/libc-start.c b/csu/libc-start.c
index 24c63be02f0..34dd1252605 100644
--- a/csu/libc-start.c
+++ b/csu/libc-start.c
@@ -141,6 +141,8 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL),
   __libc_multiple_libcs = &_dl_starting_up && !_dl_starting_up;
 
 #ifndef SHARED
+  _dl_relocate_static_pie ();
+
   char **ev = &argv[argc + 1];
 
   __environ = ev;
diff --git a/csu/libc-tls.c b/csu/libc-tls.c
index 00138eb43ad..1f8ddaf5430 100644
--- a/csu/libc-tls.c
+++ b/csu/libc-tls.c
@@ -114,6 +114,8 @@ __libc_setup_tls (void)
   size_t tcb_offset;
   const ElfW(Phdr) *phdr;
 
+  struct link_map *main_map = GL(dl_ns)[LM_ID_BASE]._ns_loaded;
+
   /* Look through the TLS segment if there is any.  */
   if (_dl_phdr != NULL)
     for (phdr = _dl_phdr; phdr < &_dl_phdr[_dl_phnum]; ++phdr)
@@ -122,7 +124,7 @@ __libc_setup_tls (void)
 	  /* Remember the values we need.  */
 	  memsz = phdr->p_memsz;
 	  filesz = phdr->p_filesz;
-	  initimage = (void *) phdr->p_vaddr;
+	  initimage = (void *) phdr->p_vaddr + main_map->l_addr;
 	  align = phdr->p_align;
 	  if (phdr->p_align > max_align)
 	    max_align = phdr->p_align;
@@ -163,8 +165,6 @@ __libc_setup_tls (void)
   _dl_static_dtv[0].counter = (sizeof (_dl_static_dtv) / sizeof (_dl_static_dtv[0])) - 2;
   // _dl_static_dtv[1].counter = 0;		would be needed if not already done
 
-  struct link_map *main_map = GL(dl_ns)[LM_ID_BASE]._ns_loaded;
-
   /* Initialize the TLS block.  */
 #if TLS_TCB_AT_TP
   _dl_static_dtv[2].pointer.val = ((char *) tlsblock + tcb_offset
diff --git a/csu/static-reloc.c b/csu/static-reloc.c
new file mode 100644
index 00000000000..37be72c8ea8
--- /dev/null
+++ b/csu/static-reloc.c
@@ -0,0 +1,26 @@
+/* Special startup support for non-PIE static executables.
+   Copyright (C) 2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if ENABLE_STATIC_PIE
+#include <ldsodefs.h>
+
+void
+_dl_relocate_static_pie (void)
+{
+}
+#endif
diff --git a/elf/Makefile b/elf/Makefile
index 85635550796..47c3d23ed8a 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -24,7 +24,8 @@ include ../Makeconfig
 headers		= elf.h bits/elfclass.h link.h bits/link.h
 routines	= $(all-dl-routines) dl-support dl-iteratephdr \
 		  dl-addr dl-addr-obj enbl-secure dl-profstub \
-		  dl-origin dl-libc dl-sym dl-sysdep dl-error
+		  dl-origin dl-libc dl-sym dl-sysdep dl-error \
+		  dl-reloc-static-pie
 
 # The core dynamic linking functions are in libc for the static and
 # profiled libraries.
@@ -52,7 +53,7 @@ endif
 all-dl-routines = $(dl-routines) $(sysdep-dl-routines)
 # But they are absent from the shared libc, because that code is in ld.so.
 elide-routines.os = $(all-dl-routines) dl-support enbl-secure dl-origin \
-		    dl-sysdep dl-exception
+		    dl-sysdep dl-exception dl-reloc-static-pie
 shared-only-routines += dl-caller
 
 # ld.so uses those routines, plus some special stuff for being the program
@@ -153,7 +154,7 @@ tests-static-internal := tst-tls1-static tst-tls2-static \
 	       tst-tls1-static-non-pie
 
 CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o
-DEFAULT-LDFLAGS-tst-tls1-static-non-pie = $(no-pie-ldflag)
+tst-tls1-static-non-pie-no-pie = yes
 
 tests := tst-tls9 tst-leaks1 \
 	tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \
diff --git a/elf/dl-reloc-static-pie.c b/elf/dl-reloc-static-pie.c
new file mode 100644
index 00000000000..6e43aea76ab
--- /dev/null
+++ b/elf/dl-reloc-static-pie.c
@@ -0,0 +1,52 @@
+/* Support for relocating static PIE.
+   Copyright (C) 2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if ENABLE_STATIC_PIE
+#include <unistd.h>
+#include <ldsodefs.h>
+#include "dynamic-link.h"
+
+/* Relocate static executable with PIE.  */
+
+void
+_dl_relocate_static_pie (void)
+{
+  struct link_map *main_map = _dl_get_dl_main_map ();
+
+# define STATIC_PIE_BOOTSTRAP
+# define BOOTSTRAP_MAP (main_map)
+# define RESOLVE_MAP(sym, version, flags) BOOTSTRAP_MAP
+# include "dynamic-link.h"
+
+  /* Figure out the run-time load address of static PIE.  */
+  main_map->l_addr = elf_machine_load_address ();
+
+  /* Read our own dynamic section and fill in the info array.  */
+  main_map->l_ld = ((void *) main_map->l_addr + elf_machine_dynamic ());
+  elf_get_dynamic_info (main_map, NULL);
+
+# ifdef ELF_MACHINE_BEFORE_RTLD_RELOC
+  ELF_MACHINE_BEFORE_RTLD_RELOC (main_map->l_info);
+# endif
+
+  /* Relocate ourselves so we can do normal function calls and
+     data access using the global offset table.  */
+  ELF_DYNAMIC_RELOCATE (main_map, 0, 0, 0);
+  main_map->l_relocated = 1;
+}
+#endif
diff --git a/elf/dl-support.c b/elf/dl-support.c
index 235d3a7f463..b9fc1a66fe9 100644
--- a/elf/dl-support.c
+++ b/elf/dl-support.c
@@ -385,3 +385,14 @@ _dl_non_dynamic_init (void)
 #ifdef DL_SYSINFO_IMPLEMENTATION
 DL_SYSINFO_IMPLEMENTATION
 #endif
+
+#if ENABLE_STATIC_PIE
+/* Since relocation to hidden _dl_main_map causes relocation overflow on
+   aarch64, a function is used to get the address of _dl_main_map.  */
+
+struct link_map *
+_dl_get_dl_main_map (void)
+{
+  return &_dl_main_map;
+}
+#endif
diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h
index ebea7567cd3..6278649711b 100644
--- a/elf/dynamic-link.h
+++ b/elf/dynamic-link.h
@@ -94,7 +94,7 @@ elf_machine_lazy_rel (struct link_map *map,
 
 #ifdef RESOLVE_MAP
 
-# ifdef RTLD_BOOTSTRAP
+# if defined RTLD_BOOTSTRAP || defined STATIC_PIE_BOOTSTRAP
 #  define ELF_DURING_STARTUP (1)
 # else
 #  define ELF_DURING_STARTUP (0)
diff --git a/elf/get-dynamic-info.h b/elf/get-dynamic-info.h
index 7525c3a5b20..eb26d23649d 100644
--- a/elf/get-dynamic-info.h
+++ b/elf/get-dynamic-info.h
@@ -38,7 +38,7 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
   typedef Elf64_Xword d_tag_utype;
 #endif
 
-#ifndef RTLD_BOOTSTRAP
+#if !defined RTLD_BOOTSTRAP && !defined STATIC_PIE_BOOTSTRAP
   if (dyn == NULL)
     return;
 #endif
@@ -139,9 +139,11 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
   /* Only the bind now flags are allowed.  */
   assert (info[VERSYMIDX (DT_FLAGS_1)] == NULL
 	  || (info[VERSYMIDX (DT_FLAGS_1)]->d_un.d_val & ~DF_1_NOW) == 0);
+  /* Flags must not be set for ld.so.  */
   assert (info[DT_FLAGS] == NULL
 	  || (info[DT_FLAGS]->d_un.d_val & ~DF_BIND_NOW) == 0);
-  /* Flags must not be set for ld.so.  */
+#endif
+#if defined RTLD_BOOTSTRAP || defined STATIC_PIE_BOOTSTRAP
   assert (info[DT_RUNPATH] == NULL);
   assert (info[DT_RPATH] == NULL);
 #else
diff --git a/gmon/Makefile b/gmon/Makefile
index 89ab3fc7dac..29e746723e8 100644
--- a/gmon/Makefile
+++ b/gmon/Makefile
@@ -39,6 +39,10 @@ tests-static += tst-gmon-static
 ifeq (yesyes,$(have-fpie)$(build-shared))
 tests += tst-gmon-pie
 tests-pie += tst-gmon-pie
+ifeq (yes,$(enable-static-pie))
+tests += tst-gmon-static-pie
+tests-static += tst-gmon-static-pie
+endif
 endif
 
 # The mcount code won't work without a frame pointer.
@@ -54,7 +58,7 @@ endif
 
 CFLAGS-tst-gmon-static.c := $(PIE-ccflag) -fno-omit-frame-pointer -pg
 CRT-tst-gmon-static := $(csu-objpfx)gcrt1.o
-DEFAULT-LDFLAGS-tst-gmon-static = $(no-pie-ldflag)
+tst-gmon-static-no-pie = yes
 tst-gmon-static-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon-static.data
 ifeq ($(run-built-tests),yes)
 tests-special += $(objpfx)tst-gmon-static-gprof.out
@@ -67,6 +71,15 @@ ifeq ($(run-built-tests),yes)
 tests-special += $(objpfx)tst-gmon-pie-gprof.out
 endif
 
+ifeq (yes,$(enable-static-pie))
+CFLAGS-tst-gmon-static-pie.c := $(PIE-ccflag) -fno-omit-frame-pointer -pg
+CRT-tst-gmon-static-pie := $(csu-objpfx)grcrt1.o
+tst-gmon-static-pie-ENV := GMON_OUT_PREFIX=$(objpfx)tst-gmon-static-pie.data
+ifeq ($(run-built-tests),yes)
+tests-special += $(objpfx)tst-gmon-static-pie-gprof.out
+endif
+endif
+
 
 include ../Rules
 
@@ -111,3 +124,13 @@ clean-tst-gmon-pie-data:
 $(objpfx)tst-gmon-pie-gprof.out: tst-gmon-gprof.sh $(objpfx)tst-gmon-pie.out
 	$(SHELL) $< $(GPROF) $(objpfx)tst-gmon-pie $(objpfx)tst-gmon-pie.data.* > $@; \
 	$(evaluate-test)
+
+$(objpfx)tst-gmon-static-pie.out: clean-tst-gmon-static-pie-data
+clean-tst-gmon-static-pie-data:
+	rm -f $(objpfx)tst-gmon-static-pie.data.*
+
+$(objpfx)tst-gmon-static-pie-gprof.out: tst-gmon-static-gprof.sh \
+					$(objpfx)tst-gmon-static-pie.out
+	$(SHELL) $< $(GPROF) $(objpfx)tst-gmon-static-pie \
+		$(objpfx)tst-gmon-static-pie.data.* > $@; \
+	$(evaluate-test)
diff --git a/gmon/tst-gmon-static-pie.c b/gmon/tst-gmon-static-pie.c
new file mode 100644
index 00000000000..1eef2583b61
--- /dev/null
+++ b/gmon/tst-gmon-static-pie.c
@@ -0,0 +1 @@
+#include "tst-gmon.c"
diff --git a/manual/install.texi b/manual/install.texi
index e81f1c50c38..fb956b5d6a2 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -116,6 +116,15 @@ Don't build shared libraries even if it is possible.  Not all systems
 support shared libraries; you need ELF support and (currently) the GNU
 linker.
 
+@item --enable-static-pie
+Enable static position independent executable (static PIE) support.
+Static PIE is similar to static executable, but can be loaded at any
+address without help from a dynamic linker.  All static programs as
+well as static tests are built as static PIE, except for those marked
+with no-pie.  The resulting glibc can be used with the GCC option,
+-static-pie, which is available with GCC 8 or above, to create static
+PIE.
+
 @item --disable-profile
 Don't build libraries with profiling information.  You may want to use
 this option if you don't plan to do profiling.
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index 7a65dc641ce..196513851f5 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -1051,6 +1051,17 @@ extern void _dl_determine_tlsoffset (void) attribute_hidden;
    stack protector, among other things).  */
 void __libc_setup_tls (void);
 
+# if ENABLE_STATIC_PIE
+/* Relocate static executable with PIE.  */
+extern void _dl_relocate_static_pie (void) attribute_hidden;
+
+/* Get a pointer to _dl_main_map.  */
+extern struct link_map * _dl_get_dl_main_map (void)
+  __attribute__ ((visibility ("hidden")));
+# else
+#  define _dl_relocate_static_pie()
+# endif
+
 /* Initialization of libpthread for statically linked applications.
    If libpthread is not linked in, this is an empty function.  */
 void __pthread_initialize_minimal (void) weak_function;
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index 4cf968d8bc2..90c63caf351 100644
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -50,6 +50,39 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_compiler_builtin_inlined" >&5
 $as_echo "$libc_compiler_builtin_inlined" >&6; }
 
+if test "$static_pie" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker static PIE support" >&5
+$as_echo_n "checking for linker static PIE support... " >&6; }
+if ${libc_cv_ld_static_pie+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat > conftest.s <<\EOF
+	.text
+	.global _start
+_start:
+	movl	_start@GOT(%ebx), %eax
+EOF
+  libc_cv_pie_option="-Wl,-pie"
+  libc_cv_ld_static_pie=no
+  if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp $libc_cv_pie_option -o conftest conftest.s 1>&5'
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    if $READELF -r conftest | grep 'There are no relocations in this file.' > /dev/null; then
+      libc_cv_ld_static_pie=yes
+    fi
+  fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5
+$as_echo "$libc_cv_ld_static_pie" >&6; }
+  if test "$libc_cv_ld_static_pie" != yes; then
+    as_fn_error $? "linker support for static PIE needed" "$LINENO" 5
+  fi
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Intel MPX support" >&5
 $as_echo_n "checking for Intel MPX support... " >&6; }
 if ${libc_cv_asm_mpx+:} false; then :
diff --git a/sysdeps/i386/configure.ac b/sysdeps/i386/configure.ac
index b598b120bcd..6d2068d2b3e 100644
--- a/sysdeps/i386/configure.ac
+++ b/sysdeps/i386/configure.ac
@@ -30,6 +30,29 @@ LIBC_COMPILER_BUILTIN_INLINED(
 *** Please use host i786, i686, i586, or i486.
 *** For example: /source/glibc/configure CFLAGS='-O2 -march=i686' ...])])
 
+dnl Check if linker can convert "movl main@GOT(%ebx), %eax" to
+dnl "leal main@GOTOFF(%ebx), %eax" for static PIE.
+if test "$static_pie" = yes; then
+  AC_CACHE_CHECK(for linker static PIE support, libc_cv_ld_static_pie, [dnl
+cat > conftest.s <<\EOF
+	.text
+	.global _start
+_start:
+	movl	_start@GOT(%ebx), %eax
+EOF
+  libc_cv_pie_option="-Wl,-pie"
+  libc_cv_ld_static_pie=no
+  if AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp $libc_cv_pie_option -o conftest conftest.s 1>&AS_MESSAGE_LOG_FD); then
+    if $READELF -r conftest | grep 'There are no relocations in this file.' > /dev/null; then
+      libc_cv_ld_static_pie=yes
+    fi
+  fi
+rm -f conftest*])
+  if test "$libc_cv_ld_static_pie" != yes; then
+    AC_MSG_ERROR([linker support for static PIE needed])
+  fi
+fi
+
 dnl Check whether asm supports Intel MPX
 AC_CACHE_CHECK(for Intel MPX support, libc_cv_asm_mpx, [dnl
 cat > conftest.s <<\EOF
diff --git a/sysdeps/mips/Makefile b/sysdeps/mips/Makefile
index fd891ddf098..7ac6fa50311 100644
--- a/sysdeps/mips/Makefile
+++ b/sysdeps/mips/Makefile
@@ -23,6 +23,9 @@ CPPFLAGS-crtn.S += $(pic-ccflag)
 endif
 
 ASFLAGS-.os += $(pic-ccflag)
+# libc.a and libc_p.a must be compiled with -fPIE/-fpie for static PIE.
+ASFLAGS-.o += $(pie-default)
+ASFLAGS-.op += $(pie-default)
 
 ifeq ($(subdir),elf)
 ifneq ($(o32-fpabi),)
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index efef46b1b7f..8674d145695 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -85,6 +85,39 @@ if test x"$build_mathvec" = xnotset; then
   build_mathvec=yes
 fi
 
+if test "$static_pie" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker static PIE support" >&5
+$as_echo_n "checking for linker static PIE support... " >&6; }
+if ${libc_cv_ld_static_pie+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat > conftest.s <<\EOF
+	.text
+	.global _start
+	.weak foo
+_start:
+	leaq	foo(%rip), %rax
+EOF
+  libc_cv_pie_option="-Wl,-pie"
+  if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp $libc_cv_pie_option -o conftest conftest.s 1>&5'
+  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    libc_cv_ld_static_pie=yes
+  else
+    libc_cv_ld_static_pie=no
+  fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5
+$as_echo "$libc_cv_ld_static_pie" >&6; }
+  if test "$libc_cv_ld_static_pie" != yes; then
+    as_fn_error $? "linker support for static PIE needed" "$LINENO" 5
+  fi
+fi
+
 $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
 
 
diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac
index fa86e953ee4..b7d2c0124fb 100644
--- a/sysdeps/x86_64/configure.ac
+++ b/sysdeps/x86_64/configure.ac
@@ -44,6 +44,31 @@ if test x"$build_mathvec" = xnotset; then
   build_mathvec=yes
 fi
 
+dnl Check if linker supports static PIE with the fix for
+dnl
+dnl https://sourceware.org/bugzilla/show_bug.cgi?id=21782
+dnl
+if test "$static_pie" = yes; then
+  AC_CACHE_CHECK(for linker static PIE support, libc_cv_ld_static_pie, [dnl
+cat > conftest.s <<\EOF
+	.text
+	.global _start
+	.weak foo
+_start:
+	leaq	foo(%rip), %rax
+EOF
+  libc_cv_pie_option="-Wl,-pie"
+  if AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostartfiles -nostdlib $no_ssp $libc_cv_pie_option -o conftest conftest.s 1>&AS_MESSAGE_LOG_FD); then
+    libc_cv_ld_static_pie=yes
+  else
+    libc_cv_ld_static_pie=no
+  fi
+rm -f conftest*])
+  if test "$libc_cv_ld_static_pie" != yes; then
+    AC_MSG_ERROR([linker support for static PIE needed])
+  fi
+fi
+
 dnl It is always possible to access static and hidden symbols in an
 dnl position independent way.
 AC_DEFINE(PI_STATIC_AND_HIDDEN)