Searched refs:zero (Results 1 - 25 of 544) sorted by relevance

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/linux-master/arch/riscv/kernel/
H A Dkexec_relocate.S29 mv s5, zero
30 mv s6, zero
33 csrw CSR_SIE, zero
34 csrw CSR_SIP, zero
73 csrw CSR_SATP, zero
107 mv a3, zero
108 mv a4, zero
109 mv a5, zero
110 mv a6, zero
111 mv a7, zero
[all...]
H A Dhead.S131 csrw CSR_IE, zero
132 csrw CSR_IP, zero
181 csrw CSR_SCRATCH, zero
194 csrw CSR_IE, zero
195 csrw CSR_IP, zero
282 REG_S zero, (a3)
394 fmv.s.x f0, zero
395 fmv.s.x f1, zero
396 fmv.s.x f2, zero
397 fmv.s.x f3, zero
[all...]
/linux-master/mm/
H A Drodata_test.c19 int zero = 0; local
30 (void *)&zero, sizeof(zero))) {
36 if (rodata_test_data == zero) {
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dcore_retro.c9 int err, zero = 0, res, my_pid = getpid(); local
17 err = bpf_map__update_elem(skel->maps.exp_tgid_map, &zero, sizeof(zero),
30 err = bpf_map__lookup_elem(skel->maps.results, &zero, sizeof(zero), &res, sizeof(res), 0);
H A Dlegacy_printk.c9 int err, zero = 0, my_pid = getpid(), res, map_fd; local
25 err = bpf_map_update_elem(map_fd, &zero, &my_pid, BPF_ANY);
28 err = bpf_map_lookup_elem(map_fd, &zero, &res);
41 err = bpf_map_lookup_elem(map_fd, &zero, &res);
H A Dlibbpf_get_fd_by_id_opts.c18 int ret, zero = 0, fd = -1; local
50 ret = bpf_map_lookup_elem(fd, &zero, &value);
58 ret = bpf_map_update_elem(fd, &zero, &len, BPF_ANY);
63 ret = bpf_map_update_elem(bpf_map__fd(skel->maps.data_input), &zero,
/linux-master/arch/loongarch/lib/
H A Dclear_user.S34 1: st.b zero, a0, 0
56 0: st.d zero, a0, 0
60 bstrins.d a0, zero, 2, 0
67 1: st.d zero, a0, 0
68 2: st.d zero, a0, 8
69 3: st.d zero, a0, 16
70 4: st.d zero, a0, 24
71 5: st.d zero, a0, 32
72 6: st.d zero, a0, 40
73 7: st.d zero, a
[all...]
/linux-master/tools/testing/selftests/bpf/progs/
H A Dfreplace_cls_redirect.c21 const int zero = 0; local
24 sk = bpf_map_lookup_elem(&sock_map, &zero);
28 ret = bpf_map_update_elem(&sock_map, &zero, sk, 0);
H A Dtest_sockmap_listen.c65 __u32 zero = 0; local
69 verdict = bpf_sk_redirect_map(skb, &sock_map, zero, 0);
71 verdict = bpf_sk_redirect_hash(skb, &sock_hash, &zero, 0);
84 __u32 zero = 0; local
88 verdict = bpf_sk_redirect_map(skb, &sock_map, zero,
91 verdict = bpf_sk_redirect_hash(skb, &sock_hash, &zero,
105 __u32 zero = 0; local
109 verdict = bpf_msg_redirect_map(msg, &sock_map, zero, 0);
111 verdict = bpf_msg_redirect_hash(msg, &sock_hash, &zero, 0);
125 __u32 zero local
[all...]
H A Dtest_core_retro.c30 int zero = 0; local
32 int *exp_tgid = bpf_map_lookup_elem(&exp_tgid_map, &zero);
38 bpf_map_update_elem(&results, &zero, &tgid, 0);
H A Dtest_legacy_printk.c30 int zero = 0, *my_pid, cur_pid, *my_res; local
32 my_pid = bpf_map_lookup_elem(&my_pid_map, &zero);
40 my_res = bpf_map_lookup_elem(&res_map, &zero);
H A Darena_htab.c20 int zero = 0; variable
34 for (i = zero; i < 1000; i++)
38 for (i = zero; i < 1000; i++)
H A Djit_probe_mem.c15 unsigned long zero = 0, sum; local
17 p = bpf_kfunc_call_test_acquire(&zero);
H A Dtest_tc_neigh.c89 __u8 zero[ETH_ALEN * 2]; local
104 __builtin_memset(&zero, 0, sizeof(zero));
105 if (bpf_skb_store_bytes(skb, 0, &zero, sizeof(zero), 0) < 0)
114 __u8 zero[ETH_ALEN * 2]; local
129 __builtin_memset(&zero, 0, sizeof(zero));
130 if (bpf_skb_store_bytes(skb, 0, &zero, sizeof(zero),
[all...]
/linux-master/arch/loongarch/mm/
H A Dpage.S16 st.d zero, a0, 0
17 st.d zero, a0, 8
18 st.d zero, a0, 16
19 st.d zero, a0, 24
20 st.d zero, a0, 32
21 st.d zero, a0, 40
22 st.d zero, a0, 48
23 st.d zero, a0, 56
25 st.d zero, a0, -64
26 st.d zero, a
[all...]
/linux-master/arch/powerpc/crypto/
H A Dghashp10-ppc.pl57 my ($zero,$t0,$t1,$t2,$xC2,$H,$Hh,$Hl,$lemask)=map("v$_",(4..12));
85 vxor $zero,$zero,$zero
87 vsldoi $xC2,$xC2,$zero,15 # 0xe1...
88 vsldoi $t1,$zero,$t0,1 # ...1
99 vsldoi $xC2,$zero,$xC2,8 # 0xc2.0
100 vsldoi $Hl,$zero,$H,8 # ... and split
101 vsldoi $Hh,$H,$zero,8
127 vxor $zero,
[all...]
H A Dghashp8-ppc.pl57 my ($zero,$t0,$t1,$t2,$xC2,$H,$Hh,$Hl,$lemask)=map("v$_",(4..12));
83 vxor $zero,$zero,$zero
85 vsldoi $xC2,$xC2,$zero,15 # 0xe1...
86 vsldoi $t1,$zero,$t0,1 # ...1
97 vsldoi $xC2,$zero,$xC2,8 # 0xc2.0
98 vsldoi $Hl,$zero,$H,8 # ... and split
99 vsldoi $Hh,$H,$zero,8
130 vxor $zero,
[all...]
/linux-master/arch/arm/mach-zynq/
H A Dplatsmp.c40 static u8 __iomem *zero; local
47 zero = ioremap(0, trampoline_code_size);
48 if (!zero) {
53 zero = (__force u8 __iomem *)PAGE_OFFSET;
62 memcpy_toio(zero, &zynq_secondary_trampoline,
64 writel(address, zero + trampoline_size);
71 iounmap(zero);
/linux-master/net/sunrpc/xprtrdma/
H A Dsvc_rdma.c66 static unsigned int zero; variable
173 .extra1 = &zero,
174 .extra2 = &zero,
182 .extra1 = &zero,
183 .extra2 = &zero,
191 .extra1 = &zero,
192 .extra2 = &zero,
200 .extra1 = &zero,
201 .extra2 = &zero,
209 .extra1 = &zero,
[all...]
/linux-master/arch/riscv/crypto/
H A Daes-riscv64-zvkned-zvbb-zvkg.S92 vsetivli zero, 4, e32, m1, ta, ma
113 vsetvli zero, t0, e32, m1, ta, ma
116 // Use vzext to zero-extend the sequences to 64 bits. Reinterpret them
119 vsetvli zero, t0, e64, m2, ta, ma
123 vsetvli zero, t1, e32, m2, ta, ma
131 vsetvli zero, LEN32, e32, m4, ta, ma
143 vsetivli zero, 2, e64, m1, ta, ma
145 vsetivli zero, 1, e64, m1, tu, ma
148 vsetvli zero, LEN32, e32, m4, ta, ma
163 vsetivli zero,
[all...]
/linux-master/arch/alpha/lib/
H A Dstrchr.S22 zapnot a1, 1, a1 # e0 : zero extend the search character
29 cmpbge zero, t0, t2 # .. e1 : bits set iff byte == zero
33 cmpbge zero, t4, t4 # .. e1 : bits set iff byte is garbage
35 xor t0, a1, t1 # .. e1 : make bytes == c zero
36 cmpbge zero, t1, t3 # e0 : bits set iff byte == c
37 or t2, t3, t0 # e1 : bits set iff char match or zero match
45 cmpbge zero, t0, t2 # e0 : bits set iff byte == 0
46 cmpbge zero, t1, t3 # .. e1 : bits set iff byte == c
68 mov zero, v
[all...]
/linux-master/net/mac80211/
H A Daes_cmac.c23 static const u8 zero[CMAC_TLEN_256]; variable
38 /* mask Timestamp field to zero */
39 crypto_shash_update(desc, zero, 8);
44 crypto_shash_finup(desc, zero, CMAC_TLEN, out);
61 /* mask Timestamp field to zero */
62 crypto_shash_update(desc, zero, 8);
68 crypto_shash_finup(desc, zero, CMAC_TLEN_256, mic);
/linux-master/tools/perf/util/bpf_skel/
H A Dbpf_prog_profiler.bpf.c37 __u32 zero = 0; local
41 ptr = bpf_map_lookup_elem(&fentry_readings, &zero);
56 __u32 zero = 0; local
58 before = bpf_map_lookup_elem(&fentry_readings, &zero);
67 accum = bpf_map_lookup_elem(&accum_readings, &zero);
/linux-master/arch/xtensa/lib/
H A Dstrncpy_user.S55 beqz a4, .Lret # if len is zero
72 beqz a9, .Lret # if byte 0 is zero
75 beqz a4, .Lret # if len is zero
82 beqz a9, .Lret # if byte 0 is zero
85 beqz a4, .Lret # if len is zero
89 beqz a9, .Lret # if byte 0 is zero
113 bnone a9, a5, .Lz0 # if byte 0 is zero
114 bnone a9, a6, .Lz1 # if byte 1 is zero
115 bnone a9, a7, .Lz2 # if byte 2 is zero
117 bnone a9, a8, .Lz3 # if byte 3 is zero
[all...]
H A Dstrnlen_user.S8 * Returns strnlen, including trailing zero terminator.
74 bnone a9, a5, .Lz0 # if byte 0 is zero
75 bnone a9, a6, .Lz1 # if byte 1 is zero
76 bnone a9, a7, .Lz2 # if byte 2 is zero
77 bnone a9, a8, .Lz3 # if byte 3 is zero
88 bnone a9, a5, .Lz0 # if byte 0 is zero
89 bnone a9, a6, .Lz1 # if byte 1 is zero
102 # the zero byte in order to include the NULL terminator in the count.
104 .Lz3: # byte 3 is zero
105 addi a4, a4, 3 # point to zero byt
[all...]

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