| /tools/testing/selftests/vm/ |
| D | map_hugetlb.c | 35 static void check_bytes(char *addr) in check_bytes() argument
37 printf("First hex is %x\n", *((unsigned int *)addr)); in check_bytes()
40 static void write_bytes(char *addr) in write_bytes() argument
45 *(addr + i) = (char)i; in write_bytes()
48 static int read_bytes(char *addr) in read_bytes() argument
52 check_bytes(addr); in read_bytes()
54 if (*(addr + i) != (char)i) { in read_bytes()
63 void *addr; in main() local
66 addr = mmap(ADDR, LENGTH, PROTECTION, FLAGS, -1, 0); in main()
67 if (addr == MAP_FAILED) { in main()
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| D | hugepage-mmap.c | 39 static void check_bytes(char *addr) in check_bytes() argument
41 printf("First hex is %x\n", *((unsigned int *)addr)); in check_bytes()
44 static void write_bytes(char *addr) in write_bytes() argument
49 *(addr + i) = (char)i; in write_bytes()
52 static int read_bytes(char *addr) in read_bytes() argument
56 check_bytes(addr); in read_bytes()
58 if (*(addr + i) != (char)i) { in read_bytes()
67 void *addr; in main() local
76 addr = mmap(ADDR, LENGTH, PROTECTION, FLAGS, fd, 0); in main()
77 if (addr == MAP_FAILED) { in main()
[all …]
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| D | virtual_address_range.c | 67 unsigned long addr = (unsigned long) ptr; in validate_addr() local
70 if (addr < HIGH_ADDR_MARK) { in validate_addr()
71 printf("Bad address %lx\n", addr); in validate_addr()
77 if (addr > HIGH_ADDR_MARK) { in validate_addr()
78 printf("Bad address %lx\n", addr); in validate_addr()
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| D | mlock2.h | 25 static FILE *seek_to_smaps_entry(unsigned long addr) in seek_to_smaps_entry() argument
48 if (start <= addr && addr < end) in seek_to_smaps_entry()
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| /tools/include/asm-generic/bitops/ |
| D | atomic.h | 8 static inline void set_bit(int nr, unsigned long *addr) in set_bit() argument
10 addr[nr / __BITS_PER_LONG] |= 1UL << (nr % __BITS_PER_LONG); in set_bit()
13 static inline void clear_bit(int nr, unsigned long *addr) in clear_bit() argument
15 addr[nr / __BITS_PER_LONG] &= ~(1UL << (nr % __BITS_PER_LONG)); in clear_bit()
18 static __always_inline int test_bit(unsigned int nr, const unsigned long *addr) in test_bit() argument
21 (((unsigned long *)addr)[nr / __BITS_PER_LONG])) != 0; in test_bit()
24 #define __set_bit(nr, addr) set_bit(nr, addr) argument
25 #define __clear_bit(nr, addr) clear_bit(nr, addr) argument
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| D | find.h | 15 extern unsigned long find_next_bit(const unsigned long *addr, unsigned long
30 unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size,
44 extern unsigned long find_first_bit(const unsigned long *addr,
59 unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size);
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| /tools/lib/ |
| D | find_bit.c | 32 static unsigned long _find_next_bit(const unsigned long *addr, in _find_next_bit() argument
40 tmp = addr[start / BITS_PER_LONG] ^ invert; in _find_next_bit()
51 tmp = addr[start / BITS_PER_LONG] ^ invert; in _find_next_bit()
62 unsigned long find_next_bit(const unsigned long *addr, unsigned long size, in find_next_bit() argument
65 return _find_next_bit(addr, size, offset, 0UL); in find_next_bit()
73 unsigned long find_first_bit(const unsigned long *addr, unsigned long size) in find_first_bit() argument
78 if (addr[idx]) in find_first_bit()
79 return min(idx * BITS_PER_LONG + __ffs(addr[idx]), size); in find_first_bit()
90 unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size) in find_first_zero_bit() argument
95 if (addr[idx] != ~0UL) in find_first_zero_bit()
[all …]
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| /tools/testing/selftests/futex/include/ |
| D | atomic.h | 40 atomic_cmpxchg(atomic_t *addr, int oldval, int newval) in atomic_cmpxchg() argument
42 return __sync_val_compare_and_swap(&addr->val, oldval, newval); in atomic_cmpxchg()
52 atomic_inc(atomic_t *addr) in atomic_inc() argument
54 return __sync_add_and_fetch(&addr->val, 1); in atomic_inc()
64 atomic_dec(atomic_t *addr) in atomic_dec() argument
66 return __sync_sub_and_fetch(&addr->val, 1); in atomic_dec()
77 atomic_set(atomic_t *addr, int newval) in atomic_set() argument
79 addr->val = newval; in atomic_set()
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| /tools/testing/nvdimm/ |
| D | dax-dev.c | 21 phys_addr_t addr; in dax_pgoff_to_phys() local
26 addr = pgoff * PAGE_SIZE + res->start; in dax_pgoff_to_phys()
27 if (addr >= res->start && addr <= res->end) in dax_pgoff_to_phys()
34 if (addr + size - 1 <= res->end) { in dax_pgoff_to_phys()
35 if (get_nfit_res(addr)) { in dax_pgoff_to_phys()
41 page = vmalloc_to_page((void *)addr); in dax_pgoff_to_phys()
44 return addr; in dax_pgoff_to_phys()
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| /tools/testing/selftests/powerpc/mm/ |
| D | hugetlb_vs_thp_test.c | 13 void *addr; in test_body() local
16 addr = (void *)0xa0000000; in test_body()
18 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
28 if (munmap(addr, SIZE)) { in test_body()
34 p = mmap(addr, SIZE, PROT_READ | PROT_WRITE, in test_body()
37 printf("Mapping failed @ %p\n", addr); in test_body()
57 munmap(addr, SIZE); in test_body()
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| D | subpage_prot.c | 52 static inline void do_read(const volatile void *addr) in do_read() argument
57 : "=r" (ret) : "r" (addr) : "memory"); in do_read()
60 static inline void do_write(const volatile void *addr) in do_write() argument
65 : : "r" (val), "r" (addr) : "memory"); in do_write()
68 static inline void check_faulted(void *addr, long page, long subpage, int write) in check_faulted() argument
77 addr, page, subpage, write, in check_faulted()
84 if (dar != addr) { in check_faulted()
86 addr, dar); in check_faulted()
93 static int run_test(void *addr, unsigned long size) in run_test() argument
111 err = syscall(__NR_subpage_prot, addr, size, map); in run_test()
[all …]
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| /tools/include/linux/ |
| D | bitops.h | 34 #define for_each_set_bit(bit, addr, size) \ argument
35 for ((bit) = find_first_bit((addr), (size)); \
37 (bit) = find_next_bit((addr), (size), (bit) + 1))
39 #define for_each_clear_bit(bit, addr, size) \ argument
40 for ((bit) = find_first_zero_bit((addr), (size)); \
42 (bit) = find_next_zero_bit((addr), (size), (bit) + 1))
45 #define for_each_set_bit_from(bit, addr, size) \ argument
46 for ((bit) = find_next_bit((addr), (size), (bit)); \
48 (bit) = find_next_bit((addr), (size), (bit) + 1))
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| /tools/perf/util/ |
| D | dwarf-aux.c | 84 int cu_find_lineinfo(Dwarf_Die *cu_die, unsigned long addr, in cu_find_lineinfo() argument
90 line = dwarf_getsrc_die(cu_die, (Dwarf_Addr)addr); in cu_find_lineinfo()
92 addr == (unsigned long)laddr && dwarf_lineno(line, lineno) == 0) { in cu_find_lineinfo()
114 int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr, in cu_walk_functions_at() argument
122 for (sc_die = die_find_realfunc(cu_die, addr, &die_mem); in cu_walk_functions_at()
124 sc_die = die_find_child(sc_die, __die_find_inline_cb, &addr, in cu_walk_functions_at()
332 int die_entrypc(Dwarf_Die *dw_die, Dwarf_Addr *addr) in die_entrypc() argument
336 if (!addr) in die_entrypc()
339 if (dwarf_entrypc(dw_die, addr) == 0) in die_entrypc()
342 return dwarf_ranges(dw_die, 0, &base, addr, &end) < 0 ? -ENOENT : 0; in die_entrypc()
[all …]
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| D | dwarf-aux.h | 34 int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr,
38 int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
45 int die_entrypc(Dwarf_Die *dw_die, Dwarf_Addr *addr);
91 Dwarf_Die *die_find_realfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
95 Dwarf_Die *die_find_tailfunc(Dwarf_Die *cu_die, Dwarf_Addr addr,
99 Dwarf_Die *die_find_top_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
103 Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
112 Dwarf_Addr addr, void *data);
122 Dwarf_Addr addr, Dwarf_Die *die_mem);
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| D | unwind-libdw.c | 79 e->ip = al.addr; in entry()
100 static int access_dso_mem(struct unwind_info *ui, Dwarf_Addr addr, in access_dso_mem() argument
107 MAP__FUNCTION, addr, &al); in access_dso_mem()
115 MAP__VARIABLE, addr, &al); in access_dso_mem()
119 pr_debug("unwind: no map for %lx\n", (unsigned long)addr); in access_dso_mem()
127 addr, (u8 *) data, sizeof(*data)); in access_dso_mem()
132 static bool memory_read(Dwfl *dwfl __maybe_unused, Dwarf_Addr addr, Dwarf_Word *result, in memory_read() argument
148 if (addr + sizeof(Dwarf_Word) < addr) in memory_read()
151 if (addr < start || addr + sizeof(Dwarf_Word) > end) { in memory_read()
152 ret = access_dso_mem(ui, addr, result); in memory_read()
[all …]
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| D | srcline.c | 78 u64 addr; member
149 pc = a2l->addr; in find_address_in_section()
220 static int addr2line(const char *dso_name, u64 addr, in addr2line() argument
237 a2l->addr = addr; in addr2line()
290 static struct inline_node *addr2inlines(const char *dso_name, u64 addr, in addr2inlines() argument
302 node->addr = addr; in addr2inlines()
304 if (!addr2line(dso_name, addr, NULL, NULL, dso, TRUE, node)) in addr2inlines()
340 static int addr2line(const char *dso_name, u64 addr, in addr2line() argument
353 dso_name, addr); in addr2line()
383 static struct inline_node *addr2inlines(const char *dso_name, u64 addr, in addr2inlines() argument
[all …]
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| D | srcline.h | 12 char *get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
14 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
28 u64 addr; member
32 struct inline_node *dso__parse_addr_inlines(struct dso *dso, u64 addr);
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| D | probe-finder.c | 175 static int convert_variable_location(Dwarf_Die *vr_die, Dwarf_Addr addr, in convert_variable_location() argument
196 if (dwarf_getlocation_addr(&attr, addr, &op, &nops, 1) <= 0) { in convert_variable_location()
204 } else if (addr != tmp || in convert_variable_location()
216 for (addr += 1; addr <= tmp; addr++) { in convert_variable_location()
217 if (dwarf_getlocation_addr(&attr, addr, &op, in convert_variable_location()
549 ret = convert_variable_location(vr_die, pf->addr, pf->fb_ops, in convert_variable()
597 if (!die_find_variable_at(sc_die, pf->pvar->var, pf->addr, &vr_die)) { in find_variable()
679 if (!die_find_realfunc(&pf->cu_die, pf->addr, &pf->sp_die)) { in call_probe_finder()
680 if (die_find_tailfunc(&pf->cu_die, pf->addr, &pf->sp_die)) { in call_probe_finder()
695 ret = dwarf_getlocation_addr(&fb_attr, pf->addr, &pf->fb_ops, &nops, 1); in call_probe_finder()
[all …]
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| /tools/testing/selftests/breakpoints/ |
| D | breakpoint_test_arm64.c | 43 volatile uint8_t *addr = &var[32 + wr]; in child() local
58 if ((uintptr_t) addr % size) { in child()
67 *addr = 47; in child()
70 *(uint16_t *)addr = 47; in child()
73 *(uint32_t *)addr = 47; in child()
76 *(uint64_t *)addr = 47; in child()
79 __asm__ volatile ("stp x29, x30, %0" : "=m" (addr[0])); in child()
82 __asm__ volatile ("stp q29, q30, %0" : "=m" (addr[0])); in child()
91 const volatile uint8_t *addr = &var[32 + wp]; in set_watchpoint() local
92 const int offset = (uintptr_t)addr % 8; in set_watchpoint()
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| /tools/perf/arch/x86/tests/ |
| D | rdpmc.c | 35 static u64 mmap_read_self(void *addr) in mmap_read_self() argument
37 struct perf_event_mmap_page *pc = addr; in mmap_read_self()
99 void *addr; in __test__rdpmc() local
123 addr = mmap(NULL, page_size, PROT_READ, MAP_SHARED, fd, 0); in __test__rdpmc()
124 if (addr == (void *)(-1)) { in __test__rdpmc()
133 stamp = mmap_read_self(addr); in __test__rdpmc()
138 now = mmap_read_self(addr); in __test__rdpmc()
147 munmap(addr, page_size); in __test__rdpmc()
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| /tools/perf/ |
| D | builtin-lock.c | 54 void *addr; /* address of lockdep_map, used as ID */ member
108 void *addr; member
317 static struct lock_stat *lock_stat_findnew(void *addr, const char *name) in lock_stat_findnew() argument
319 struct list_head *entry = lockhashentry(addr); in lock_stat_findnew()
323 if (ret->addr == addr) in lock_stat_findnew()
331 new->addr = addr; in lock_stat_findnew()
363 static struct lock_seq_stat *get_seq(struct thread_stat *ts, void *addr) in get_seq() argument
368 if (seq->addr == addr) in get_seq()
378 seq->addr = addr; in get_seq()
402 void *addr; in report_lock_acquire_event() local
[all …]
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| /tools/perf/tests/ |
| D | code-reading.c | 130 u64 addr, last_addr = start_addr; in read_objdump_output() local
150 if (sscanf(line, "%"PRIx64, &addr) != 1) in read_objdump_output()
152 if (addr < last_addr) { in read_objdump_output()
156 last_addr = addr; in read_objdump_output()
160 off = addr - start_addr; in read_objdump_output()
176 static int read_via_objdump(const char *filename, u64 addr, void *buf, in read_via_objdump() argument
185 ret = snprintf(cmd, sizeof(cmd), fmt, "objdump", addr, addr + len, in read_via_objdump()
201 ret = read_objdump_output(f, buf, &len, addr); in read_via_objdump()
225 static int read_object_code(u64 addr, size_t len, u8 cpumode, in read_object_code() argument
237 pr_debug("Reading object code for memory address: %#"PRIx64"\n", addr); in read_object_code()
[all …]
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| /tools/testing/selftests/net/ |
| D | reuseaddr_conflict.c | 28 struct sockaddr *addr; in open_port() local
44 addr = (struct sockaddr*)&addr6; in open_port()
47 addr = (struct sockaddr*)&addr4; in open_port()
68 if (bind(fd, addr, addrlen) < 0) { in open_port()
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| D | reuseport_bpf.c | 47 struct sockaddr_storage *addr; in new_any_sockaddr() local
51 addr = malloc(sizeof(struct sockaddr_storage)); in new_any_sockaddr()
52 memset(addr, 0, sizeof(struct sockaddr_storage)); in new_any_sockaddr()
56 addr4 = (struct sockaddr_in *)addr; in new_any_sockaddr()
62 addr6 = (struct sockaddr_in6 *)addr; in new_any_sockaddr()
70 return (struct sockaddr *)addr; in new_any_sockaddr()
75 struct sockaddr *addr = new_any_sockaddr(family, port); in new_loopback_sockaddr() local
81 addr4 = (struct sockaddr_in *)addr; in new_loopback_sockaddr()
85 addr6 = (struct sockaddr_in6 *)addr; in new_loopback_sockaddr()
91 return addr; in new_loopback_sockaddr()
[all …]
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| D | rtnetlink.sh | 50 ip addr add dev "$vlandev" 10.200.7.23/30
52 ip -6 addr add dev "$vlandev" dead:42::1234/64
58 ip -6 addr del dev "$vlandev" dead:42::1234/64
85 ip addr add 10.23.7.10 dev $gredev
89 ip addr add dev "$devdummy" 10.23.7.11/24
93 ip addr > /dev/null
95 ip addr del dev "$devdummy" 10.23.7.11/24
183 ip addr add dev "$devdummy" 10.23.7.11/24
187 ip addr del dev "$devdummy" 10.23.7.11/24
202 ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1))
[all …]
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