/linux-master/arch/powerpc/net/ |
H A D | bpf_jit_comp64.c | 377 u32 dst_reg = bpf_to_ppc(insn[i].dst_reg); local 404 * is that those instructions will have src_reg/dst_reg set to 409 if (dst_reg >= BPF_PPC_NVR_MIN && dst_reg < 32) 410 bpf_set_seen_register(ctx, dst_reg); 420 EMIT(PPC_RAW_ADD(dst_reg, dst_reg, src_reg)); 424 EMIT(PPC_RAW_SUB(dst_reg, dst_reg, src_re [all...] |
H A D | bpf_jit_comp32.c | 295 u32 dst_reg = bpf_to_ppc(insn[i].dst_reg); local 296 u32 dst_reg_h = dst_reg - 1; 299 u32 src2_reg = dst_reg; 316 insn[i - 1].dst_reg == insn[i].dst_reg && insn[i - 1].imm != 1) { 334 * is that those instructions will have src_reg/dst_reg set to 339 if (dst_reg >= 3 && dst_reg < 32) { 340 bpf_set_seen_register(ctx, dst_reg); [all...] |
H A D | bpf_jit_comp.c | 259 int dst_reg) 287 fixup[0] = PPC_RAW_LI(dst_reg, 0); 289 fixup[1] = PPC_RAW_LI(dst_reg - 1, 0); /* clear higher 32-bit register too */ 257 bpf_add_extable_entry(struct bpf_prog *fp, u32 *image, u32 *fimage, int pass, struct codegen_context *ctx, int insn_idx, int jmp_off, int dst_reg) argument
|
H A D | bpf_jit.h | 173 int jmp_off, int dst_reg);
|
/linux-master/tools/include/linux/ |
H A D | filter.h | 32 /* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */ 37 .dst_reg = DST, \ 45 .dst_reg = DST, \ 50 /* ALU ops on immediates, bpf_add|sub|...: dst_reg += imm32 */ 55 .dst_reg = DST, \ 63 .dst_reg = DST, \ 73 .dst_reg = DST, \ 78 /* Short form of mov, dst_reg = src_reg */ 83 .dst_reg = DST, \ 91 .dst_reg [all...] |
/linux-master/samples/bpf/ |
H A D | bpf_insn.h | 8 /* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */ 13 .dst_reg = DST, \ 21 .dst_reg = DST, \ 26 /* ALU ops on immediates, bpf_add|sub|...: dst_reg += imm32 */ 31 .dst_reg = DST, \ 39 .dst_reg = DST, \ 44 /* Short form of mov, dst_reg = src_reg */ 49 .dst_reg = DST, \ 57 .dst_reg = DST, \ 62 /* Short form of mov, dst_reg [all...] |
/linux-master/arch/s390/net/ |
H A D | bpf_jit_comp.c | 107 static inline u32 reg(u32 dst_reg, u32 src_reg) argument 109 return reg2hex[dst_reg] << 4 | reg2hex[src_reg]; 783 u32 dst_reg = insn->dst_reg; local 807 EMIT4(0xb9160000, dst_reg, src_reg); 813 EMIT4(0xb9260000, dst_reg, src_reg); 815 EMIT4(0xb9160000, dst_reg, dst_reg); 819 EMIT4(0xb9270000, dst_reg, src_reg); 821 EMIT4(0xb9160000, dst_reg, dst_re 2236 load_imm64(struct bpf_jit *jit, int dst_reg, u64 val) argument [all...] |
/linux-master/arch/x86/net/ |
H A D | bpf_jit_comp.c | 222 /* Encode 'dst_reg' register into x86-64 opcode 'byte' */ 223 static u8 add_1reg(u8 byte, u32 dst_reg) argument 225 return byte + reg2hex[dst_reg]; 228 /* Encode 'dst_reg' and 'src_reg' registers into x86-64 opcode 'byte' */ 229 static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg) argument 231 return byte + reg2hex[dst_reg] + (reg2hex[src_reg] << 3); 777 u32 dst_reg, const u32 imm32) 788 b1 = add_1mod(0x48, dst_reg); 791 EMIT3_off32(b1, b2, add_1reg(b3, dst_reg), imm32); 800 if (is_ereg(dst_reg)) 776 emit_mov_imm32(u8 **pprog, bool sign_propagate, u32 dst_reg, const u32 imm32) argument 816 emit_mov_imm64(u8 **pprog, u32 dst_reg, const u32 imm32_hi, const u32 imm32_lo) argument 839 emit_mov_reg(u8 **pprog, bool is64, u32 dst_reg, u32 src_reg) argument 856 emit_movsx_reg(u8 **pprog, int num_bits, bool is64, u32 dst_reg, u32 src_reg) argument 923 maybe_emit_mod(u8 **pprog, u32 dst_reg, u32 src_reg, bool is64) argument 949 emit_ldx(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, int off) argument 979 emit_ldsx(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, int off) argument 1001 emit_ldx_index(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, u32 index_reg, int off) argument 1027 emit_ldx_r12(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, int off) argument 1033 emit_stx(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, int off) argument 1067 emit_stx_index(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, u32 index_reg, int off) argument 1093 emit_stx_r12(u8 **pprog, u32 size, u32 dst_reg, u32 src_reg, int off) argument 1099 emit_st_index(u8 **pprog, u32 size, u32 dst_reg, u32 index_reg, int off, int imm) argument 1126 emit_st_r12(u8 **pprog, u32 size, u32 dst_reg, int off, int imm) argument 1131 emit_atomic(u8 **pprog, u8 atomic_op, u32 dst_reg, u32 src_reg, s16 off, u8 bpf_size) argument 1252 emit_shiftx(u8 **pprog, u32 dst_reg, u8 src_reg, bool is64, u8 op) argument 1325 u32 dst_reg = insn->dst_reg; local [all...] |
/linux-master/kernel/bpf/ |
H A D | disasm.c | 143 insn->code, insn->dst_reg, 145 insn->imm, insn->dst_reg); 153 insn->code, insn->dst_reg, 154 insn->imm, insn->dst_reg); 191 insn->dst_reg, class == BPF_ALU ? 'w' : 'r', 192 insn->dst_reg); 195 insn->code, insn->dst_reg, 200 insn->dst_reg, 209 insn->dst_reg, 219 insn->dst_reg, [all...] |
H A D | verifier.c | 3216 return insn->dst_reg; 3223 int dst_reg = insn_def_regno(insn); local 3225 if (dst_reg == -1) 3228 return !is_reg64(env, insn, dst_reg, NULL, DST_OP); 3587 u32 dreg = insn->dst_reg; 3661 /* stx & st shouldn't be using _scalar_ dst_reg 4430 * dst_reg and then will be used by find_equal_scalars() to 6996 err = check_reg_arg(env, insn->dst_reg, SRC_OP); 7019 if (is_ctx_reg(env, insn->dst_reg) || 7020 is_pkt_reg(env, insn->dst_reg) || 12674 sanitize_ptr_alu(struct bpf_verifier_env *env, struct bpf_insn *insn, const struct bpf_reg_state *ptr_reg, const struct bpf_reg_state *off_reg, struct bpf_reg_state *dst_reg, struct bpf_sanitize_info *info, const bool commit_window) argument 12783 sanitize_err(struct bpf_verifier_env *env, const struct bpf_insn *insn, int reason, const struct bpf_reg_state *off_reg, const struct bpf_reg_state *dst_reg) argument 12856 sanitize_check_bounds(struct bpf_verifier_env *env, const struct bpf_insn *insn, const struct bpf_reg_state *dst_reg) argument 12900 struct bpf_reg_state *regs = state->regs, *dst_reg; local 13130 scalar32_min_max_add(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13156 scalar_min_max_add(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13182 scalar32_min_max_sub(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13210 scalar_min_max_sub(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13238 scalar32_min_max_mul(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13270 scalar_min_max_mul(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13302 scalar32_min_max_and(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13336 scalar_min_max_and(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13371 scalar32_min_max_or(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13405 scalar_min_max_or(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13440 scalar32_min_max_xor(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13469 scalar_min_max_xor(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13500 __scalar32_min_max_lsh(struct bpf_reg_state *dst_reg, u64 umin_val, u64 umax_val) argument 13518 scalar32_min_max_lsh(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13536 __scalar64_min_max_lsh(struct bpf_reg_state *dst_reg, u64 umin_val, u64 umax_val) argument 13566 scalar_min_max_lsh(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13581 scalar32_min_max_rsh(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13613 scalar_min_max_rsh(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13647 scalar32_min_max_arsh(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13670 scalar_min_max_arsh(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg) argument 13701 adjust_scalar_min_max_vals(struct bpf_verifier_env *env, struct bpf_insn *insn, struct bpf_reg_state *dst_reg, struct bpf_reg_state src_reg) argument 13867 struct bpf_reg_state *regs = state->regs, *dst_reg, *src_reg; local 14043 struct bpf_reg_state *dst_reg = regs + insn->dst_reg; local 14195 find_good_pkt_pointers(struct bpf_verifier_state *vstate, struct bpf_reg_state *dst_reg, enum bpf_reg_type type, bool range_right_open) argument 14426 is_pkt_ptr_branch_taken(struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg, u8 opcode) argument 14812 try_match_pkt_pointers(const struct bpf_insn *insn, struct bpf_reg_state *dst_reg, struct bpf_reg_state *src_reg, struct bpf_verifier_state *this_branch, struct bpf_verifier_state *other_branch) argument 14935 struct bpf_reg_state *dst_reg, *other_branch_regs, *src_reg = NULL; local 15152 struct bpf_reg_state *dst_reg; local [all...] |
H A D | cgroup.c | 2233 BPF_SIZE(si->code), si->dst_reg, si->src_reg, 2242 * register is used since neither src_reg nor dst_reg can be 2248 if (si->src_reg == treg || si->dst_reg == treg) 2250 if (si->src_reg == treg || si->dst_reg == treg) 2253 BPF_DW, si->dst_reg, treg, 2257 treg, si->dst_reg, 2266 BPF_DW, treg, si->dst_reg, 2271 si->dst_reg, si->src_reg, 2275 BPF_SIZE(si->code), si->dst_reg, si->dst_reg, [all...] |
H A D | core.c | 58 #define DST regs[insn->dst_reg] 322 dst[i].dst_reg == 0 && 1304 if (from->dst_reg == BPF_REG_AX || from->src_reg == BPF_REG_AX) 1310 *to++ = BPF_ALU64_REG(BPF_XOR, from->dst_reg, from->dst_reg); 1326 *to++ = BPF_ALU32_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, from->off); 1340 *to++ = BPF_ALU64_REG_OFF(from->code, from->dst_reg, BPF_REG_AX, from->off); 1360 *to++ = BPF_JMP_REG(from->code, from->dst_reg, BPF_REG_AX, off); 1380 *to++ = BPF_JMP32_REG(from->code, from->dst_reg, BPF_REG_AX, 1388 *to++ = BPF_ALU64_REG(BPF_MOV, aux[0].dst_reg, BPF_REG_A [all...] |
/linux-master/tools/testing/selftests/bpf/ |
H A D | disasm.c | 143 insn->code, insn->dst_reg, 145 insn->imm, insn->dst_reg); 153 insn->code, insn->dst_reg, 154 insn->imm, insn->dst_reg); 191 insn->dst_reg, class == BPF_ALU ? 'w' : 'r', 192 insn->dst_reg); 195 insn->code, insn->dst_reg, 200 insn->dst_reg, 209 insn->dst_reg, 219 insn->dst_reg, [all...] |
/linux-master/net/core/ |
H A D | filter.c | 298 static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg, argument 307 *insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, 312 *insn++ = BPF_LDX_MEM(BPF_B, dst_reg, src_reg, PKT_TYPE_OFFSET); 313 *insn++ = BPF_ALU32_IMM(BPF_AND, dst_reg, PKT_TYPE_MAX); 315 *insn++ = BPF_ALU32_IMM(BPF_RSH, dst_reg, 5); 322 *insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, 329 /* dst_reg = *(u16 *) (src_reg + offsetof(vlan_tci)) */ 330 *insn++ = BPF_LDX_MEM(BPF_H, dst_reg, src_reg, 335 *insn++ = BPF_LDX_MEM(BPF_W, dst_reg, src_reg, 337 *insn++ = BPF_JMP_IMM(BPF_JEQ, dst_reg, 9374 bpf_convert_shinfo_access(__u8 dst_reg, __u8 skb_reg, struct bpf_insn *insn) argument [all...] |
/linux-master/include/linux/ |
H A D | filter.h | 97 /* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */ 102 .dst_reg = DST, \ 113 .dst_reg = DST, \ 121 /* ALU ops on immediates, bpf_add|sub|...: dst_reg += imm32 */ 126 .dst_reg = DST, \ 136 .dst_reg = DST, \ 148 .dst_reg = DST, \ 158 .dst_reg = DST, \ 163 /* Short form of mov, dst_reg = src_reg */ 168 .dst_reg [all...] |
/linux-master/drivers/net/ethernet/netronome/nfp/bpf/ |
H A D | jit.c | 770 reg_a(meta->paired_st->dst_reg * 2), off, len - 1, 775 reg_a(meta->paired_st->dst_reg * 2), off, xfer_num - 1, 782 reg_a(meta->paired_st->dst_reg * 2), off, 789 reg_a(meta->paired_st->dst_reg * 2), off, 796 reg_a(meta->paired_st->dst_reg * 2), off, 7, 802 reg_a(meta->paired_st->dst_reg * 2), off, len - 33, 813 reg_a(meta->paired_st->dst_reg * 2), off, 818 xfer_num - 1, reg_a(meta->paired_st->dst_reg * 2), off, 841 wrp_reg_subpart(nfp_prog, reg_both(meta->insn.dst_reg * 2), 846 wrp_reg_subpart(nfp_prog, reg_both(meta->insn.dst_reg * 1507 u8 dst_reg; local [all...] |
H A D | verifier.c | 505 const struct bpf_reg_state *reg = cur_regs(env) + meta->insn.dst_reg; 522 return nfp_bpf_check_ptr(nfp_prog, meta, env, meta->insn.dst_reg); 530 const struct bpf_reg_state *dreg = cur_regs(env) + meta->insn.dst_reg; 552 return nfp_bpf_check_ptr(nfp_prog, meta, env, meta->insn.dst_reg); 562 cur_regs(env) + meta->insn.dst_reg; 647 meta->insn.dst_reg >= MAX_BPF_REG) { 684 if (meta->insn.dst_reg >= BPF_REG_6 && 685 meta->insn.dst_reg <= BPF_REG_9)
|
/linux-master/tools/testing/selftests/bpf/verifier/ |
H A D | atomic_fetch.c | 95 #define __ATOMIC_FETCH_OP_TEST(src_reg, dst_reg, operand1, op, operand2, expect) \ 97 "atomic fetch " #op ", src=" #dst_reg " dst=" #dst_reg, \ 102 BPF_MOV64_REG(dst_reg, BPF_REG_10), \ 105 dst_reg, src_reg, -8), \
|
H A D | basic_instr.c | 184 .dst_reg = BPF_REG_0,
|
/linux-master/arch/x86/crypto/ |
H A D | crct10dif-pcl-asm_64.S | 83 # Fold src_reg into dst_reg. 84 .macro fold_16_bytes src_reg, dst_reg 88 pxor %xmm8, \dst_reg 89 xorps \src_reg, \dst_reg
|
/linux-master/arch/arm/crypto/ |
H A D | crct10dif-ce-core.S | 136 // Fold src_reg into dst_reg, optionally loading the next fold constants 137 .macro fold_16_bytes, src_reg, dst_reg, load_next_consts 143 veor.8 \dst_reg, \dst_reg, q8 144 veor.8 \dst_reg, \dst_reg, \src_reg
|
/linux-master/tools/testing/selftests/bpf/progs/ |
H A D | netif_receive_skb.c | 244 {.code = (__u8)1,.dst_reg = (__u8)0x2,.src_reg = (__u8)0x3,.off = (__s16)4,.imm = (__s32)5,}); 246 {.code = 1, .dst_reg = 0x2, .src_reg = 0x3, .off = 4,
|
/linux-master/drivers/scsi/ |
H A D | script_asm.pl | 553 $dst_reg = "\U$1\E"; 581 print STDERR "source = $src_reg, data = $data8 , destination = $dst_reg\n" 585 if (($src_reg eq undef) || ($src_reg eq $dst_reg)) { 587 ($registers{$dst_reg} << 16); 588 } elsif ($dst_reg =~ /SFBR/i) { 593 ($registers{$dst_reg} << 16);
|
/linux-master/drivers/gpu/drm/i915/gem/ |
H A D | i915_gem_ttm_move.c | 318 struct intel_memory_region *dst_reg, *src_reg; local 320 dst_reg = i915_ttm_region(bo->bdev, dst_mem->mem_type); 322 GEM_BUG_ON(!dst_reg || !src_reg); 326 ttm_kmap_iter_iomap_init(&arg->_dst_iter.io, &dst_reg->iomap, 327 &dst_rsgt->table, dst_reg->region.start);
|
/linux-master/arch/arm64/crypto/ |
H A D | crct10dif-ce-core.S | 239 // Fold src_reg into dst_reg, optionally loading the next fold constants 240 .macro fold_16_bytes, p, src_reg, dst_reg, load_next_consts 247 eor \dst_reg\().16b, \dst_reg\().16b, v8.16b 248 eor \dst_reg\().16b, \dst_reg\().16b, \src_reg\().16b
|