| /glibc-2.36/nptl/ |
| D | allocatestack.c | 148 guard_position (void *mem, size_t size, size_t guardsize, struct pthread *pd, in guard_position() argument
152 return mem + (((size - guardsize) / 2) & ~pagesize_m1); in guard_position()
156 return (char *) (((uintptr_t) pd - guardsize) & ~pagesize_m1); in guard_position()
163 setup_stack_prot (char *mem, size_t size, char *guard, size_t guardsize, in setup_stack_prot() argument
166 char *guardend = guard + guardsize; in setup_stack_prot()
170 if (__mprotect (guardend, size - guardsize, prot) != 0) in setup_stack_prot()
186 advise_stack_range (void *mem, size_t size, uintptr_t pd, size_t guardsize) in advise_stack_range() argument
199 uintptr_t free_end = (pd - guardsize) & ~pagesize_m1; in advise_stack_range()
324 size_t guardsize; in allocate_stack() local
343 guardsize = (attr->guardsize + pagesize_m1) & ~pagesize_m1; in allocate_stack()
[all …]
|
| D | tst-default-attr.c | 41 static size_t guardsize; variable
274 if (guardsize != guard) in verify_guardsize_result()
276 printf ("failed to set guardsize (%zu, %zu)\n", guardsize, guard); in verify_guardsize_result()
298 RETURN_IF_FAIL (pthread_attr_getguardsize, &attr, &guardsize); in do_guardsize_test()
299 guardsize += pagesize; in do_guardsize_test()
300 RETURN_IF_FAIL (pthread_attr_setguardsize, &attr, guardsize); in do_guardsize_test()
|
| D | pthread_attr_getguardsize.c | 22 __pthread_attr_getguardsize (const pthread_attr_t *attr, size_t *guardsize) in __pthread_attr_getguardsize() argument
28 *guardsize = iattr->guardsize; in __pthread_attr_getguardsize()
|
| D | pthread_attr_setguardsize.c | 22 __pthread_attr_setguardsize (pthread_attr_t *attr, size_t guardsize) in __pthread_attr_setguardsize() argument
31 iattr->guardsize = guardsize; in __pthread_attr_setguardsize()
|
| D | tst-attr3.c | 273 size_t guardsize; in do_test() local
274 err = pthread_attr_getguardsize (&a, &guardsize); in do_test()
280 else if (guardsize != 0) in do_test()
283 guardsize); in do_test()
|
| D | perf.c | 120 static long int guardsize = -1; variable
407 if (guardsize != -1 in main()
408 && pthread_attr_setguardsize (&attr, guardsize) != 0) in main()
572 guardsize = snum; in parse_opt()
|
| D | pthread_getattr_np.c | 59 iattr->guardsize = thread->reported_guardsize; in __pthread_getattr_np()
66 iattr->stacksize = thread->stackblock_size - thread->guardsize; in __pthread_getattr_np()
|
| D | pthread_attr_init.c | 46 iattr->guardsize = __getpagesize (); in __pthread_attr_init()
|
| /glibc-2.36/support/ |
| D | support_stack_alloc.c | 56 size_t guardsize = roundup (MAX (2 * stacksize, 1024 * 1024), pagesize); in support_stack_alloc() local
57 size_t alloc_size = guardsize + stacksize + guardsize; in support_stack_alloc()
72 xmprotect (alloc_base + guardsize, stacksize, prot); in support_stack_alloc()
73 memset (alloc_base + guardsize, 0xA5, stacksize); in support_stack_alloc()
74 return (struct support_stack) { alloc_base + guardsize, stacksize, guardsize }; in support_stack_alloc()
80 void *alloc_base = (void *)((uintptr_t) stack->stack - stack->guardsize); in support_stack_free()
81 size_t alloc_size = stack->size + 2 * stack->guardsize; in support_stack_free()
|
| D | xpthread_attr_setguardsize.c | 22 xpthread_attr_setguardsize (pthread_attr_t *attr, size_t guardsize) in xpthread_attr_setguardsize() argument
25 pthread_attr_setguardsize (attr, guardsize)); in xpthread_attr_setguardsize()
|
| D | xthread.h | 85 size_t guardsize);
|
| /glibc-2.36/sysdeps/unix/sysv/linux/ |
| D | dl-execstack.c | 102 + (((((pd->stackblock_size - pd->guardsize) / 2) in __nptl_change_stack_perm()
103 & pagemask) + pd->guardsize) & pagemask)); in __nptl_change_stack_perm()
106 void *stack = pd->stackblock + pd->guardsize; in __nptl_change_stack_perm()
107 size_t len = pd->stackblock_size - pd->guardsize; in __nptl_change_stack_perm()
110 size_t len = (uintptr_t) pd - pd->guardsize - (uintptr_t) pd->stackblock; in __nptl_change_stack_perm()
|
| D | timer_create.c | 101 nattr->guardsize = oattr->guardsize; in ___timer_create()
|
| /glibc-2.36/benchtests/ |
| D | thread_create-source.c | 40 thread_create (int nthreads, size_t stacksize, size_t guardsize) in thread_create() argument
46 guardsize = guardsize * pgsize; in thread_create()
49 xpthread_attr_setguardsize (&attr, guardsize); in thread_create()
|
| /glibc-2.36/sysdeps/mach/hurd/i386/htl/ |
| D | pt-setup.c | 49 + ((thread->guardsize + __vm_page_size - 1) in stack_setup()
63 if (thread->guardsize) in stack_setup()
66 thread->guardsize, 0, 0); in stack_setup()
|
| /glibc-2.36/sysdeps/htl/ |
| D | pt-attr-getguardsize.c | 23 pthread_attr_getguardsize (const pthread_attr_t *attr, size_t * guardsize) in pthread_attr_getguardsize() argument
25 *guardsize = attr->__guardsize; in pthread_attr_getguardsize()
|
| D | pt-attr-setguardsize.c | 23 pthread_attr_setguardsize (pthread_attr_t *attr, size_t guardsize) in pthread_attr_setguardsize() argument
25 attr->__guardsize = guardsize; in pthread_attr_setguardsize()
|
| /glibc-2.36/htl/ |
| D | pt-getattr.c | 42 + ((pthread->guardsize + __vm_page_size - 1) in __pthread_getattr_np()
45 attr->__guardsize = pthread->guardsize; in __pthread_getattr_np()
|
| D | pt-create.c | 156 pthread->guardsize = 0; in weak_alias()
169 pthread->guardsize = setup->__guardsize; in weak_alias()
|
| /glibc-2.36/sysdeps/nptl/ |
| D | timer_routines.h | 40 && ileft->guardsize == iright->guardsize in thread_attr_compare()
|
| D | pthread_early_init.h | 54 __default_pthread_attr.internal.guardsize = GLRO (dl_pagesize); in __pthread_early_init()
|
| D | internaltypes.h | 34 size_t guardsize; member
|
| /glibc-2.36/rt/ |
| D | tst-timer4.c | 68 size_t guardsize = -1; in thr2() local
78 ret = pthread_attr_getguardsize (&nattr, &guardsize); in thr2()
100 thr2_guardsize = guardsize; in thr2()
|
| /glibc-2.36/sysdeps/mach/htl/ |
| D | pt-thread-terminate.c | 45 stacksize = ((thread->guardsize + __vm_page_size - 1) in __pthread_thread_terminate()
|
| /glibc-2.36/htl/tests/ |
| D | test-3.c | 61 TEST (guardsize, &sz, sz); in main()
|