diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/spawni.c | 11 |
2 files changed, 14 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog index 70b45cb715..3a62ca6335 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2017-03-20 Mike Frysinger <vapier@gentoo.org> + + [BZ #21275] + * sysdeps/unix/sysv/linux/spawni.c [__ia64__] (CLONE): Rename + __stack to __stackbase. + (STACK): Invert _STACK_GROWS_DOWN and _STACK_GROWS_UP order of + checks so we can include defined(__ia64__) first. + 2017-03-15 John David Anglin <danglin@gcc.gnu.org> * sysdeps/hppa/dl-machine.h (DL_STACK_END): Define. diff --git a/sysdeps/unix/sysv/linux/spawni.c b/sysdeps/unix/sysv/linux/spawni.c index 67e1c42426..c946120c34 100644 --- a/sysdeps/unix/sysv/linux/spawni.c +++ b/sysdeps/unix/sysv/linux/spawni.c @@ -59,17 +59,18 @@ #define SPAWN_ERROR 127 #ifdef __ia64__ -# define CLONE(__fn, __stack, __stacksize, __flags, __args) \ - __clone2 (__fn, __stack, __stacksize, __flags, __args, 0, 0, 0) +# define CLONE(__fn, __stackbase, __stacksize, __flags, __args) \ + __clone2 (__fn, __stackbase, __stacksize, __flags, __args, 0, 0, 0) #else # define CLONE(__fn, __stack, __stacksize, __flags, __args) \ __clone (__fn, __stack, __flags, __args) #endif -#if _STACK_GROWS_DOWN -# define STACK(__stack, __stack_size) (__stack + __stack_size) -#elif _STACK_GROWS_UP +/* Since ia64 wants the stackbase w/clone2, re-use the grows-up macro. */ +#if _STACK_GROWS_UP || defined (__ia64__) # define STACK(__stack, __stack_size) (__stack) +#elif _STACK_GROWS_DOWN +# define STACK(__stack, __stack_size) (__stack + __stack_size) #endif |