Home
last modified time | relevance | path

Searched refs:insn_buf (Results 1 – 18 of 18) sorted by relevance

/linux/arch/riscv/kernel/
H A Dvector.c79 bool insn_is_vector(u32 insn_buf) in insn_is_vector() argument
81 u32 opcode = insn_buf & __INSN_OPCODE_MASK; in insn_is_vector()
88 if (unlikely(GET_INSN_LENGTH(insn_buf) != 4)) in insn_is_vector()
96 width = RVV_EXTRACT_VL_VS_WIDTH(insn_buf); in insn_is_vector()
103 csr = RVG_EXTRACT_SYSTEM_CSR(insn_buf); in insn_is_vector()
/linux/net/sched/
H A Dbpf_qdisc.c135 static int bpf_qdisc_gen_prologue(struct bpf_insn *insn_buf, bool direct_write, in BTF_ID_LIST_SINGLE()
138 struct bpf_insn *insn = insn_buf; in BTF_ID_LIST_SINGLE()
160 return insn - insn_buf; in BTF_ID_LIST_SINGLE()
165 static int bpf_qdisc_gen_epilogue(struct bpf_insn *insn_buf, const struct bpf_prog *prog, in BTF_ID_LIST_SINGLE()
168 struct bpf_insn *insn = insn_buf; in BTF_ID_LIST_SINGLE()
184 return insn - insn_buf; in BTF_ID_LIST_SINGLE()
/linux/tools/testing/selftests/bpf/test_kmods/
H A Dbpf_testmod.c1372 static int st_ops_gen_prologue_with_kfunc(struct bpf_insn *insn_buf, bool direct_write, in st_ops_gen_prologue_with_kfunc() argument
1375 struct bpf_insn *insn = insn_buf; in st_ops_gen_prologue_with_kfunc()
1404 return insn - insn_buf; in st_ops_gen_prologue_with_kfunc()
1407 static int st_ops_gen_epilogue_with_kfunc(struct bpf_insn *insn_buf, const struct bpf_prog *prog, in st_ops_gen_epilogue_with_kfunc() argument
1410 struct bpf_insn *insn = insn_buf; in st_ops_gen_epilogue_with_kfunc()
1444 return insn - insn_buf; in st_ops_gen_epilogue_with_kfunc()
1448 static int st_ops_gen_prologue(struct bpf_insn *insn_buf, bool direct_write, in st_ops_gen_prologue() argument
1451 struct bpf_insn *insn = insn_buf; in st_ops_gen_prologue()
1458 return st_ops_gen_prologue_with_kfunc(insn_buf, direct_write, prog); in st_ops_gen_prologue()
1471 return insn - insn_buf; in st_ops_gen_prologue()
[all …]
/linux/drivers/comedi/drivers/
H A Dusbduxsigma.c149 u8 *insn_buf; member
576 devpriv->insn_buf, SIZEINSNBUF, in usbduxsigma_receive_cmd()
581 if (devpriv->insn_buf[0] == command) in usbduxsigma_receive_cmd()
739 *)(devpriv->insn_buf + 1))); in usbduxsigma_ai_insn_read()
975 s->state = devpriv->insn_buf[1] | in usbduxsigma_dio_insn_bits()
976 (devpriv->insn_buf[2] << 8) | in usbduxsigma_dio_insn_bits()
977 (devpriv->insn_buf[3] << 16); in usbduxsigma_dio_insn_bits()
1252 val = be32_to_cpu(get_unaligned((__be32 *)(devpriv->insn_buf + 1))); in usbduxsigma_getstatusinfo()
1338 devpriv->insn_buf = kzalloc(SIZEINSNBUF, GFP_KERNEL); in usbduxsigma_alloc_usb_buffers()
1341 if (!devpriv->dux_commands || !devpriv->in_buf || !devpriv->insn_buf || in usbduxsigma_alloc_usb_buffers()
[all …]
H A Dusbdux.c186 __le16 *insn_buf; member
617 devpriv->insn_buf, SIZEINSNBUF, in receive_dux_commands()
621 if (le16_to_cpu(devpriv->insn_buf[0]) == command) in receive_dux_commands()
765 val = le16_to_cpu(devpriv->insn_buf[1]); in usbdux_ai_insn_read()
1044 data[1] = le16_to_cpu(devpriv->insn_buf[1]); in usbdux_dio_insn_bits()
1072 data[i] = le16_to_cpu(devpriv->insn_buf[chan + 1]); in usbdux_counter_read()
1445 devpriv->insn_buf = kzalloc(SIZEINSNBUF, GFP_KERNEL); in usbdux_alloc_usb_buffers()
1450 if (!devpriv->dux_commands || !devpriv->in_buf || !devpriv->insn_buf || in usbdux_alloc_usb_buffers()
1550 kfree(devpriv->insn_buf); in usbdux_free_usb_buffers()
/linux/kernel/bpf/
H A Dverifier.c21091 struct bpf_insn *zext_patch = env->insn_buf; in opt_subreg_zext_lo32_rnd_hi32()
21092 struct bpf_insn *rnd_hi32_patch = &env->insn_buf[2]; in opt_subreg_zext_lo32_rnd_hi32()
21199 struct bpf_insn *insn_buf = env->insn_buf; in convert_ctx_accesses() local
21217 insn_buf[cnt++] = BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_1, in convert_ctx_accesses()
21219 insn_buf[cnt++] = env->prog->insnsi[0]; in convert_ctx_accesses()
21220 new_prog = bpf_patch_insn_data(env, 0, insn_buf, cnt); in convert_ctx_accesses()
21237 cnt = ops->gen_prologue(insn_buf, env->seen_direct_write, in convert_ctx_accesses()
21243 new_prog = bpf_patch_insn_data(env, 0, insn_buf, cnt); in convert_ctx_accesses()
21250 ret = add_kfunc_in_insns(env, insn_buf, cnt - 1); in convert_ctx_accesses()
21270 struct bpf_insn *patch = insn_buf; in convert_ctx_accesses()
[all …]
H A Darraymap.c220 static int array_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in array_map_gen_lookup() argument
223 struct bpf_insn *insn = insn_buf; in array_map_gen_lookup()
249 return insn - insn_buf; in array_map_gen_lookup()
265 static int percpu_array_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in percpu_array_map_gen_lookup() argument
268 struct bpf_insn *insn = insn_buf; in percpu_array_map_gen_lookup()
293 return insn - insn_buf; in percpu_array_map_gen_lookup()
1405 struct bpf_insn *insn_buf) in array_of_map_gen_lookup() argument
1409 struct bpf_insn *insn = insn_buf; in array_of_map_gen_lookup()
1432 return insn - insn_buf; in array_of_map_gen_lookup()
H A Dhashtab.c707 static int htab_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in htab_map_gen_lookup() argument
709 struct bpf_insn *insn = insn_buf; in htab_map_gen_lookup()
719 return insn - insn_buf; in htab_map_gen_lookup()
747 struct bpf_insn *insn_buf) in htab_lru_map_gen_lookup() argument
749 struct bpf_insn *insn = insn_buf; in htab_lru_map_gen_lookup()
768 return insn - insn_buf; in htab_lru_map_gen_lookup()
2310 static int htab_percpu_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in htab_percpu_map_gen_lookup() argument
2312 struct bpf_insn *insn = insn_buf; in htab_percpu_map_gen_lookup()
2326 return insn - insn_buf; in htab_percpu_map_gen_lookup()
2593 struct bpf_insn *insn_buf) in htab_of_map_gen_lookup() argument
[all …]
H A Dcgroup.c2420 struct bpf_insn *insn_buf, in sysctl_convert_ctx_access() argument
2423 struct bpf_insn *insn = insn_buf; in sysctl_convert_ctx_access()
2479 return insn - insn_buf; in sysctl_convert_ctx_access()
2620 struct bpf_insn *insn_buf, in cg_sockopt_convert_ctx_access() argument
2624 struct bpf_insn *insn = insn_buf; in cg_sockopt_convert_ctx_access()
2693 return insn - insn_buf; in cg_sockopt_convert_ctx_access()
2696 static int cg_sockopt_get_prologue(struct bpf_insn *insn_buf, in cg_sockopt_get_prologue() argument
/linux/net/xdp/
H A Dxskmap.c121 static int xsk_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in xsk_map_gen_lookup() argument
124 struct bpf_insn *insn = insn_buf; in xsk_map_gen_lookup()
134 return insn - insn_buf; in xsk_map_gen_lookup()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dctx_rewrite.c649 char insn_buf[64]; in match_program() local
690 insn = disasm_insn(insn, insn_buf, sizeof(insn_buf)); in match_program()
691 fprintf(prog_out, "%s\n", insn_buf); in match_program()
/linux/arch/x86/kernel/cpu/mce/
H A Dseverity.c237 u8 insn_buf[MAX_INSN_SIZE]; in is_copy_from_user() local
245 if (copy_from_kernel_nofault(insn_buf, (void *)regs->ip, MAX_INSN_SIZE)) in is_copy_from_user()
248 ret = insn_decode_kernel(&insn, insn_buf); in is_copy_from_user()
/linux/arch/riscv/include/asm/
H A Dvector.h45 bool insn_is_vector(u32 insn_buf);
410 static __always_inline bool insn_is_vector(u32 insn_buf) { return false; } in insn_is_vector() argument
/linux/net/core/
H A Dfilter.c320 struct bpf_insn *insn_buf) in convert_skb_access() argument
322 struct bpf_insn *insn = insn_buf; in convert_skb_access()
363 return insn - insn_buf; in convert_skb_access()
7236 struct bpf_insn *insn_buf, in bpf_tcp_sock_convert_ctx_access() argument
7239 struct bpf_insn *insn = insn_buf; in bpf_tcp_sock_convert_ctx_access()
7354 return insn - insn_buf; in bpf_tcp_sock_convert_ctx_access()
7430 struct bpf_insn *insn_buf, in bpf_xdp_sock_convert_ctx_access() argument
7433 struct bpf_insn *insn = insn_buf; in bpf_xdp_sock_convert_ctx_access()
7452 return insn - insn_buf; in bpf_xdp_sock_convert_ctx_access()
8955 static int bpf_noop_prologue(struct bpf_insn *insn_buf, bool direct_write, in bpf_noop_prologue() argument
[all …]
/linux/arch/x86/kernel/
H A Dtraps.c649 u8 insn_buf[MAX_INSN_SIZE]; in get_kernel_gp_address() local
653 if (copy_from_kernel_nofault(insn_buf, (void *)regs->ip, in get_kernel_gp_address()
657 ret = insn_decode_kernel(&insn, insn_buf); in get_kernel_gp_address()
/linux/include/linux/
H A Dbpf.h123 int (*map_gen_lookup)(struct bpf_map *map, struct bpf_insn *insn_buf);
1084 struct bpf_insn *insn_buf);
3578 struct bpf_insn *insn_buf,
3598 struct bpf_insn *insn_buf, in bpf_sock_convert_ctx_access() argument
3627 struct bpf_insn *insn_buf,
3636 struct bpf_insn *insn_buf,
3649 struct bpf_insn *insn_buf, in bpf_tcp_sock_convert_ctx_access() argument
3664 struct bpf_insn *insn_buf, in bpf_xdp_sock_convert_ctx_access() argument
H A Dbpf_verifier.h824 struct bpf_insn insn_buf[INSN_BUF_SIZE]; member
/linux/kernel/trace/
H A Dbpf_trace.c1859 struct bpf_insn *insn_buf, in pe_prog_convert_ctx_access() argument
1862 struct bpf_insn *insn = insn_buf; in pe_prog_convert_ctx_access()
1890 return insn - insn_buf; in pe_prog_convert_ctx_access()