about summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/hppa/dl-machine.h9
2 files changed, 9 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog
index 48d285f49c..f8b2e60bd6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-15  John David Anglin  <danglin@gcc.gnu.org>
+
+	* sysdeps/hppa/dl-machine.h (DL_STACK_END): Define.
+	(RTLD_START): Don't record stack end address in _dl_start_user.
+
 2017-03-15  Alexey Neyman  <stilor@att.net>
 
 	[BZ #21088]
diff --git a/sysdeps/hppa/dl-machine.h b/sysdeps/hppa/dl-machine.h
index 339c7bb771..787b95f502 100644
--- a/sysdeps/hppa/dl-machine.h
+++ b/sysdeps/hppa/dl-machine.h
@@ -302,6 +302,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 #define ARCH_LA_PLTENTER hppa_gnu_pltenter
 #define ARCH_LA_PLTEXIT hppa_gnu_pltexit
 
+/* Adjust DL_STACK_END to get value we want in __libc_stack_end.  */
+#define DL_STACK_END(cookie) \
+  ((void *) (((long) (cookie)) + 0x160))
+
 /* Initial entry point code for the dynamic linker.
    The C function `_dl_start' is the real entry point;
    its return value is the user program's entry point.  */
@@ -401,11 +405,6 @@ asm (									\
 	/* Save the entry point in %r3. */				\
 "	copy	%ret0,%r3\n"						\
 									\
-	/* Remember the lowest stack address. */			\
-"	addil	LT'__libc_stack_end,%r19\n"				\
-"	ldw	RT'__libc_stack_end(%r1),%r20\n"			\
-"	stw	%sp,0(%r20)\n"						\
-									\
 	/* See if we were called as a command with the executable file	\
 	   name as an extra leading argument. */			\
 "	addil	LT'_dl_skip_args,%r19\n"				\