diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/hppa/dl-machine.h | 9 |
2 files changed, 9 insertions, 5 deletions
@@ -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" \ |