61     return &uc->uc_mcontext.psw.addr;  in uc_addr()
113 write_validate (void *addr)  in write_validate()  argument
135       ret = syscall (SYS_write, mem_validate_pipe[1], addr, 1);  in write_validate()
142 static int (*mem_validate_func) (void *addr, size_t len);
143 static int msync_validate (void *addr, size_t len)  in msync_validate()  argument
145   if (msync (addr, len, MS_ASYNC) != 0)  in msync_validate()
150   return write_validate (addr);  in msync_validate()
154 static int mincore_validate (void *addr, size_t len)  in mincore_validate()  argument
161   if (mincore (addr, len, mvec) != 0)  in mincore_validate()
171   return write_validate (addr);  in mincore_validate()
186   unw_word_t addr = PAGE_START((unw_word_t)&present);  in tdep_init_mem_validate()  local
189   while ((ret = mincore ((void*)addr, PAGE_SIZE, mvec)) == -1 &&  in tdep_init_mem_validate()
210 validate_mem (unw_word_t addr)  in validate_mem()  argument
215   if (PAGE_START(addr + sizeof (unw_word_t) - 1) == PAGE_START(addr))  in validate_mem()
220   addr = PAGE_START(addr);  in validate_mem()
222   if (addr == 0)  in validate_mem()
227       if (last_good_addr[i] && (addr == last_good_addr[i]))  in validate_mem()
231   if (mem_validate_func ((void *) addr, len) == -1)  in validate_mem()
237       last_good_addr[victim++] = addr;  in validate_mem()
244   last_good_addr[victim] = addr;  in validate_mem()
252 access_mem (unw_addr_space_t as, unw_word_t addr, unw_word_t *val, int write,  in access_mem()  argument
257       Debug (16, "mem[%016lx] <- %lx\n", addr, *val);  in access_mem()
258       *(unw_word_t *) addr = *val;  in access_mem()
265           && unlikely (validate_mem (addr))) {  in access_mem()
266         Debug (16, "mem[%016lx] -> invalid\n", addr);  in access_mem()
269       *val = *(unw_word_t *) addr;  in access_mem()
270       Debug (16, "mem[%016lx] -> %lx\n", addr, *val);  in access_mem()
279   unw_word_t *addr;  in access_reg()  local
285   if (!(addr = uc_addr (uc, reg)))  in access_reg()
290       *(unw_word_t *) addr = *val;  in access_reg()
295       *val = *(unw_word_t *) addr;  in access_reg()
310   unw_fpreg_t *addr;  in access_fpreg()  local
315   if (!(addr = uc_addr (uc, reg)))  in access_fpreg()
322       *(unw_fpreg_t *) addr = *val;  in access_fpreg()
326       *val = *(unw_fpreg_t *) addr;  in access_fpreg()