diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | nptl/pthread_attr_getstack.c | 4 | ||||
| -rw-r--r-- | nptl/pthread_attr_setstack.c | 8 |
3 files changed, 21 insertions, 1 deletions
@@ -1,3 +1,11 @@ +2014-03-13 Carlos O'Donell <carlos@redhat.com> + + * nptl/pthread_attr_setstack.c (__pthread_attr_setstack) + [!_STACK_GROWS_DOWN]: Don't add stacksize to stackaddr. + (__old_pthread_attr_setstack): Likewise. + * nptl/pthread_attr_getstack.c (__pthread_attr_getstack) + [!_STACK_GROWS_DOWN]: Likewise. + 2014-03-13 Mike Frysinger <vapier@gentoo.org> * config.make.in (have-bash2): Delete. @@ -86,7 +94,7 @@ [BZ #16381] * elf/Makefile (tests): Add tst-pie2. - (tests-pie): Add tst-pie2. + (tests-pie): Add tst-pie2. * elf/tst-pie2.c: New file. * elf/dl-load.c (_dl_map_object_from_fd): Assert correct l_type for ET_EXEC. diff --git a/nptl/pthread_attr_getstack.c b/nptl/pthread_attr_getstack.c index 3f4fd8d..0e245a0 100644 --- a/nptl/pthread_attr_getstack.c +++ b/nptl/pthread_attr_getstack.c @@ -32,7 +32,11 @@ __pthread_attr_getstack (attr, stackaddr, stacksize) iattr = (struct pthread_attr *) attr; /* Store the result. */ +#if _STACK_GROWS_DOWN *stackaddr = (char *) iattr->stackaddr - iattr->stacksize; +#else + *stackaddr = (char *) iattr->stackaddr; +#endif *stacksize = iattr->stacksize; return 0; diff --git a/nptl/pthread_attr_setstack.c b/nptl/pthread_attr_setstack.c index 19a5b54..4785501 100644 --- a/nptl/pthread_attr_setstack.c +++ b/nptl/pthread_attr_setstack.c @@ -48,7 +48,11 @@ __pthread_attr_setstack (attr, stackaddr, stacksize) #endif iattr->stacksize = stacksize; +#if _STACK_GROWS_DOWN iattr->stackaddr = (char *) stackaddr + stacksize; +#else + iattr->stackaddr = (char *) stackaddr; +#endif iattr->flags |= ATTR_FLAG_STACKADDR; return 0; @@ -81,7 +85,11 @@ __old_pthread_attr_setstack (pthread_attr_t *attr, void *stackaddr, # endif iattr->stacksize = stacksize; +#if _STACK_GROWS_DOWN iattr->stackaddr = (char *) stackaddr + stacksize; +#else + iattr->stackaddr = (char *) stackaddr; +#endif iattr->flags |= ATTR_FLAG_STACKADDR; return 0; |