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reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
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References
projects/compiler-rt/lib/dfsan/dfsan.cpp 33 static const dfsan_label kInitializingLabel = -1;
35 static const uptr kNumLabels = 1 << (sizeof(dfsan_label) * 8);
42 SANITIZER_INTERFACE_ATTRIBUTE THREADLOCAL dfsan_label __dfsan_retval_tls;
43 SANITIZER_INTERFACE_ATTRIBUTE THREADLOCAL dfsan_label __dfsan_arg_tls[64];
149 static atomic_dfsan_label *union_table(dfsan_label l1, dfsan_label l2) {
149 static atomic_dfsan_label *union_table(dfsan_label l1, dfsan_label l2) {
154 static void dfsan_check_label(dfsan_label label) {
164 dfsan_label __dfsan_union(dfsan_label l1, dfsan_label l2) {
164 dfsan_label __dfsan_union(dfsan_label l1, dfsan_label l2) {
164 dfsan_label __dfsan_union(dfsan_label l1, dfsan_label l2) {
182 dfsan_label label = 0;
211 dfsan_label __dfsan_union_load(const dfsan_label *ls, uptr n) {
211 dfsan_label __dfsan_union_load(const dfsan_label *ls, uptr n) {
212 dfsan_label label = ls[0];
214 dfsan_label next_label = ls[i];
247 SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
248 dfsan_union(dfsan_label l1, dfsan_label l2) {
248 dfsan_union(dfsan_label l1, dfsan_label l2) {
255 dfsan_label dfsan_create_label(const char *desc, void *userdata) {
256 dfsan_label label =
266 void __dfsan_set_label(dfsan_label label, void *addr, uptr size) {
267 for (dfsan_label *labelp = shadow_for(addr); size != 0; --size, ++labelp) {
284 void dfsan_set_label(dfsan_label label, void *addr, uptr size) {
289 void dfsan_add_label(dfsan_label label, void *addr, uptr size) {
290 for (dfsan_label *labelp = shadow_for(addr); size != 0; --size, ++labelp)
298 extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
299 __dfsw_dfsan_get_label(long data, dfsan_label data_label,
300 dfsan_label *ret_label) {
305 SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
313 const struct dfsan_label_info *dfsan_get_label_info(dfsan_label label) {
318 dfsan_has_label(dfsan_label label, dfsan_label elem) {
318 dfsan_has_label(dfsan_label label, dfsan_label elem) {
329 extern "C" SANITIZER_INTERFACE_ATTRIBUTE dfsan_label
330 dfsan_has_label_with_desc(dfsan_label label, const char *desc) {
342 dfsan_label max_label_allocated =
350 dfsan_label last_label =
projects/compiler-rt/lib/dfsan/dfsan.h 27 dfsan_label l1;
28 dfsan_label l2;
34 void dfsan_add_label(dfsan_label label, void *addr, uptr size);
35 void dfsan_set_label(dfsan_label label, void *addr, uptr size);
36 dfsan_label dfsan_read_label(const void *addr, uptr size);
37 dfsan_label dfsan_union(dfsan_label l1, dfsan_label l2);
37 dfsan_label dfsan_union(dfsan_label l1, dfsan_label l2);
37 dfsan_label dfsan_union(dfsan_label l1, dfsan_label l2);
41 void dfsan_set_label(dfsan_label label, T &data) { // NOLINT
49 inline dfsan_label *shadow_for(void *ptr) {
53 inline const dfsan_label *shadow_for(const void *ptr) {
projects/compiler-rt/lib/dfsan/dfsan_custom.cpp 55 __dfsw_stat(const char *path, struct stat *buf, dfsan_label path_label,
56 dfsan_label buf_label, dfsan_label *ret_label) {
56 dfsan_label buf_label, dfsan_label *ret_label) {
65 dfsan_label fd_label,
66 dfsan_label buf_label,
67 dfsan_label *ret_label) {
76 dfsan_label s_label,
77 dfsan_label c_label,
78 dfsan_label *ret_label) {
98 size_t n, dfsan_label s1_label,
99 dfsan_label s2_label,
100 dfsan_label n_label,
101 dfsan_label *ret_label) {
131 dfsan_label s1_label,
132 dfsan_label s2_label,
133 dfsan_label *ret_label) {
151 __dfsw_strcasecmp(const char *s1, const char *s2, dfsan_label s1_label,
152 dfsan_label s2_label, dfsan_label *ret_label) {
152 dfsan_label s2_label, dfsan_label *ret_label) {
173 size_t n, dfsan_label s1_label,
174 dfsan_label s2_label,
175 dfsan_label n_label,
176 dfsan_label *ret_label) {
201 dfsan_label s1_label, dfsan_label s2_label,
201 dfsan_label s1_label, dfsan_label s2_label,
202 dfsan_label n_label, dfsan_label *ret_label) {
202 dfsan_label n_label, dfsan_label *ret_label) {
224 dfsan_label nmemb_label,
225 dfsan_label size_label,
226 dfsan_label *ret_label) {
234 __dfsw_strlen(const char *s, dfsan_label s_label, dfsan_label *ret_label) {
234 __dfsw_strlen(const char *s, dfsan_label s_label, dfsan_label *ret_label) {
246 dfsan_label *sdest = shadow_for(dest);
247 const dfsan_label *ssrc = shadow_for(src);
248 internal_memcpy((void *)sdest, (const void *)ssrc, n * sizeof(dfsan_label));
252 static void dfsan_memset(void *s, int c, dfsan_label c_label, size_t n) {
259 dfsan_label dest_label, dfsan_label src_label,
259 dfsan_label dest_label, dfsan_label src_label,
260 dfsan_label n_label, dfsan_label *ret_label) {
260 dfsan_label n_label, dfsan_label *ret_label) {
267 dfsan_label s_label, dfsan_label c_label,
267 dfsan_label s_label, dfsan_label c_label,
268 dfsan_label n_label, dfsan_label *ret_label) {
268 dfsan_label n_label, dfsan_label *ret_label) {
275 __dfsw_strdup(const char *s, dfsan_label s_label, dfsan_label *ret_label) {
275 __dfsw_strdup(const char *s, dfsan_label s_label, dfsan_label *ret_label) {
284 __dfsw_strncpy(char *s1, const char *s2, size_t n, dfsan_label s1_label,
285 dfsan_label s2_label, dfsan_label n_label,
285 dfsan_label s2_label, dfsan_label n_label,
286 dfsan_label *ret_label) {
301 dfsan_label fd_label, dfsan_label buf_label,
301 dfsan_label fd_label, dfsan_label buf_label,
302 dfsan_label count_label, dfsan_label offset_label,
302 dfsan_label count_label, dfsan_label offset_label,
303 dfsan_label *ret_label) {
313 dfsan_label fd_label, dfsan_label buf_label,
313 dfsan_label fd_label, dfsan_label buf_label,
314 dfsan_label count_label,
315 dfsan_label *ret_label) {
325 dfsan_label clk_id_label,
326 dfsan_label tp_label,
327 dfsan_label *ret_label) {
343 __dfsw_dlopen(const char *filename, int flag, dfsan_label filename_label,
344 dfsan_label flag_label, dfsan_label *ret_label) {
344 dfsan_label flag_label, dfsan_label *ret_label) {
354 void *(*start_routine_trampoline)(void *, void *, dfsan_label, dfsan_label *);
354 void *(*start_routine_trampoline)(void *, void *, dfsan_label, dfsan_label *);
362 dfsan_label ret_label;
369 void *(*start_routine_trampoline)(void *, void *, dfsan_label,
370 dfsan_label *),
371 void *start_routine, void *arg, dfsan_label thread_label,
372 dfsan_label attr_label, dfsan_label start_routine_label,
372 dfsan_label attr_label, dfsan_label start_routine_label,
373 dfsan_label arg_label, dfsan_label *ret_label) {
373 dfsan_label arg_label, dfsan_label *ret_label) {
388 size_t size, void *data, dfsan_label info_label,
389 dfsan_label size_label, dfsan_label data_label,
389 dfsan_label size_label, dfsan_label data_label,
390 dfsan_label *ret_label);
403 dfsan_label ret_label;
410 size_t size, void *data, dfsan_label info_label,
411 dfsan_label size_label, dfsan_label data_label,
411 dfsan_label size_label, dfsan_label data_label,
412 dfsan_label *ret_label),
413 void *callback, void *data, dfsan_label callback_label,
414 dfsan_label data_label, dfsan_label *ret_label) {
414 dfsan_label data_label, dfsan_label *ret_label) {
421 char *__dfsw_ctime_r(const time_t *timep, char *buf, dfsan_label timep_label,
422 dfsan_label buf_label, dfsan_label *ret_label) {
422 dfsan_label buf_label, dfsan_label *ret_label) {
435 char *__dfsw_fgets(char *s, int size, FILE *stream, dfsan_label s_label,
436 dfsan_label size_label, dfsan_label stream_label,
436 dfsan_label size_label, dfsan_label stream_label,
437 dfsan_label *ret_label) {
449 char *__dfsw_getcwd(char *buf, size_t size, dfsan_label buf_label,
450 dfsan_label size_label, dfsan_label *ret_label) {
450 dfsan_label size_label, dfsan_label *ret_label) {
462 char *__dfsw_get_current_dir_name(dfsan_label *ret_label) {
472 int __dfsw_gethostname(char *name, size_t len, dfsan_label name_label,
473 dfsan_label len_label, dfsan_label *ret_label) {
473 dfsan_label len_label, dfsan_label *ret_label) {
484 dfsan_label resource_label, dfsan_label rlim_label,
484 dfsan_label resource_label, dfsan_label rlim_label,
485 dfsan_label *ret_label) {
495 int __dfsw_getrusage(int who, struct rusage *usage, dfsan_label who_label,
496 dfsan_label usage_label, dfsan_label *ret_label) {
496 dfsan_label usage_label, dfsan_label *ret_label) {
506 char *__dfsw_strcpy(char *dest, const char *src, dfsan_label dst_label,
507 dfsan_label src_label, dfsan_label *ret_label) {
507 dfsan_label src_label, dfsan_label *ret_label) {
511 sizeof(dfsan_label) * (strlen(src) + 1));
519 dfsan_label nptr_label, dfsan_label endptr_label,
519 dfsan_label nptr_label, dfsan_label endptr_label,
520 dfsan_label base_label, dfsan_label *ret_label) {
520 dfsan_label base_label, dfsan_label *ret_label) {
539 dfsan_label nptr_label, dfsan_label endptr_label,
539 dfsan_label nptr_label, dfsan_label endptr_label,
540 dfsan_label *ret_label) {
559 dfsan_label nptr_label, dfsan_label endptr_label,
559 dfsan_label nptr_label, dfsan_label endptr_label,
560 dfsan_label base_label, dfsan_label *ret_label) {
560 dfsan_label base_label, dfsan_label *ret_label) {
579 dfsan_label nptr_label, dfsan_label endptr_label,
579 dfsan_label nptr_label, dfsan_label endptr_label,
580 dfsan_label base_label, dfsan_label *ret_label) {
580 dfsan_label base_label, dfsan_label *ret_label) {
599 dfsan_label nptr_label,
600 int base, dfsan_label endptr_label,
601 dfsan_label base_label,
602 dfsan_label *ret_label) {
620 time_t __dfsw_time(time_t *t, dfsan_label t_label, dfsan_label *ret_label) {
620 time_t __dfsw_time(time_t *t, dfsan_label t_label, dfsan_label *ret_label) {
630 int __dfsw_inet_pton(int af, const char *src, void *dst, dfsan_label af_label,
631 dfsan_label src_label, dfsan_label dst_label,
631 dfsan_label src_label, dfsan_label dst_label,
632 dfsan_label *ret_label) {
644 dfsan_label timep_label, dfsan_label result_label,
644 dfsan_label timep_label, dfsan_label result_label,
645 dfsan_label *ret_label) {
660 dfsan_label uid_label, dfsan_label pwd_label,
660 dfsan_label uid_label, dfsan_label pwd_label,
661 dfsan_label buf_label, dfsan_label buflen_label,
661 dfsan_label buf_label, dfsan_label buflen_label,
662 dfsan_label result_label, dfsan_label *ret_label) {
662 dfsan_label result_label, dfsan_label *ret_label) {
677 dfsan_label dfs_label, dfsan_label nfds_label,
677 dfsan_label dfs_label, dfsan_label nfds_label,
678 dfsan_label timeout_label, dfsan_label *ret_label) {
678 dfsan_label timeout_label, dfsan_label *ret_label) {
692 dfsan_label nfds_label, dfsan_label readfds_label,
692 dfsan_label nfds_label, dfsan_label readfds_label,
693 dfsan_label writefds_label, dfsan_label exceptfds_label,
693 dfsan_label writefds_label, dfsan_label exceptfds_label,
694 dfsan_label timeout_label, dfsan_label *ret_label) {
694 dfsan_label timeout_label, dfsan_label *ret_label) {
714 dfsan_label pid_label,
715 dfsan_label cpusetsize_label,
716 dfsan_label mask_label, dfsan_label *ret_label) {
716 dfsan_label mask_label, dfsan_label *ret_label) {
726 int __dfsw_sigemptyset(sigset_t *set, dfsan_label set_label,
727 dfsan_label *ret_label) {
735 struct sigaction *oldact, dfsan_label signum_label,
736 dfsan_label act_label, dfsan_label oldact_label,
736 dfsan_label act_label, dfsan_label oldact_label,
737 dfsan_label *ret_label) {
748 dfsan_label tv_label, dfsan_label tz_label,
748 dfsan_label tv_label, dfsan_label tz_label,
749 dfsan_label *ret_label) {
762 dfsan_label s_label,
763 dfsan_label c_label,
764 dfsan_label n_label,
765 dfsan_label *ret_label) {
780 dfsan_label s_label,
781 dfsan_label c_label,
782 dfsan_label *ret_label) {
796 dfsan_label haystack_label,
797 dfsan_label needle_label,
798 dfsan_label *ret_label) {
815 dfsan_label req_label,
816 dfsan_label rem_label,
817 dfsan_label *ret_label) {
829 dfsan_label domain_label, dfsan_label type_label,
829 dfsan_label domain_label, dfsan_label type_label,
830 dfsan_label protocol_label, dfsan_label sv_label,
830 dfsan_label protocol_label, dfsan_label sv_label,
831 dfsan_label *ret_label) {
845 dfsan_label fd_label, dfsan_label buf_label, dfsan_label count_label);
845 dfsan_label fd_label, dfsan_label buf_label, dfsan_label count_label);
845 dfsan_label fd_label, dfsan_label buf_label, dfsan_label count_label);
858 dfsan_label write_callback_label,
859 dfsan_label *ret_label) {
866 dfsan_label fd_label, dfsan_label buf_label,
866 dfsan_label fd_label, dfsan_label buf_label,
867 dfsan_label count_label, dfsan_label *ret_label) {
867 dfsan_label count_label, dfsan_label *ret_label) {
966 dfsan_label *va_labels, dfsan_label *ret_label,
966 dfsan_label *va_labels, dfsan_label *ret_label,
1057 sizeof(dfsan_label) *
1113 int __dfsw_sprintf(char *str, const char *format, dfsan_label str_label,
1114 dfsan_label format_label, dfsan_label *va_labels,
1114 dfsan_label format_label, dfsan_label *va_labels,
1115 dfsan_label *ret_label, ...) {
1125 dfsan_label str_label, dfsan_label size_label,
1125 dfsan_label str_label, dfsan_label size_label,
1126 dfsan_label format_label, dfsan_label *va_labels,
1126 dfsan_label format_label, dfsan_label *va_labels,
1127 dfsan_label *ret_label, ...) {