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Searched refs:dst_reg (Results 1 – 25 of 49) sorted by relevance

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/linux/arch/powerpc/net/
A Dbpf_jit_comp64.c420 u32 dst_reg = bpf_to_ppc(insn[i].dst_reg); in bpf_jit_build_body() local
463 EMIT(PPC_RAW_ADD(dst_reg, dst_reg, src_reg)); in bpf_jit_build_body()
467 EMIT(PPC_RAW_SUB(dst_reg, dst_reg, src_reg)); in bpf_jit_build_body()
590 EMIT(PPC_RAW_NEG(dst_reg, dst_reg)); in bpf_jit_build_body()
612 EMIT(PPC_RAW_OR(dst_reg, dst_reg, src_reg)); in bpf_jit_build_body()
656 EMIT(PPC_RAW_SLWI(dst_reg, dst_reg, imm)); in bpf_jit_build_body()
662 EMIT(PPC_RAW_SLDI(dst_reg, dst_reg, imm)); in bpf_jit_build_body()
673 EMIT(PPC_RAW_SRWI(dst_reg, dst_reg, imm)); in bpf_jit_build_body()
679 EMIT(PPC_RAW_SRDI(dst_reg, dst_reg, imm)); in bpf_jit_build_body()
688 EMIT(PPC_RAW_SRAWI(dst_reg, dst_reg, imm)); in bpf_jit_build_body()
[all …]
A Dbpf_jit_comp32.c295 u32 dst_reg = bpf_to_ppc(insn[i].dst_reg); in bpf_jit_build_body() local
339 if (dst_reg >= 3 && dst_reg < 32) { in bpf_jit_build_body()
526 EMIT(PPC_RAW_SUBFC(dst_reg, dst_reg_h, dst_reg)); in bpf_jit_build_body()
528 EMIT(PPC_RAW_XOR(dst_reg, dst_reg, dst_reg_h)); in bpf_jit_build_body()
529 EMIT(PPC_RAW_SUBFC(dst_reg, dst_reg_h, dst_reg)); in bpf_jit_build_body()
687 EMIT(PPC_RAW_OR(dst_reg, dst_reg, _R0)); in bpf_jit_build_body()
689 EMIT(PPC_RAW_OR(dst_reg, dst_reg, tmp_reg)); in bpf_jit_build_body()
724 EMIT(PPC_RAW_OR(dst_reg, dst_reg, _R0)); in bpf_jit_build_body()
729 EMIT(PPC_RAW_OR(dst_reg, dst_reg, tmp_reg)); in bpf_jit_build_body()
805 EMIT(PPC_RAW_RLWINM(dst_reg, dst_reg, 24, 16, 31)); in bpf_jit_build_body()
[all …]
A Dbpf_jit_comp.c259 int dst_reg) in bpf_add_extable_entry() argument
287 fixup[0] = PPC_RAW_LI(dst_reg, 0); in bpf_add_extable_entry()
289 fixup[1] = PPC_RAW_LI(dst_reg - 1, 0); /* clear higher 32-bit register too */ in bpf_add_extable_entry()
/linux/tools/include/linux/
A Dfilter.h37 .dst_reg = DST, \
45 .dst_reg = DST, \
55 .dst_reg = DST, \
63 .dst_reg = DST, \
73 .dst_reg = DST, \
83 .dst_reg = DST, \
91 .dst_reg = DST, \
101 .dst_reg = DST, \
155 .dst_reg = 0, \
165 .dst_reg = 0, \
[all …]
/linux/arch/x86/net/
A Dbpf_jit_comp.c896 EMIT1(add_2mod(0x40, dst_reg, dst_reg)); in emit_mov_imm32()
899 EMIT2(b2, add_2reg(b3, dst_reg, dst_reg)); in emit_mov_imm32()
1403 EMIT2(0xf7, add_2reg(0xC0, dst_reg, dst_reg)); in emit_shiftx()
1466 u32 dst_reg = insn->dst_reg; in do_jit() local
1519 EMIT2(0x85, add_2reg(0xC0, dst_reg, dst_reg)); in do_jit()
1689 maybe_emit_mod(&prog, dst_reg, dst_reg, in do_jit()
1694 EMIT3(0x6B, add_2reg(0xC0, dst_reg, dst_reg), in do_jit()
1699 add_2reg(0xC0, dst_reg, dst_reg), in do_jit()
1803 EMIT1(add_2reg(0xC0, dst_reg, dst_reg)); in do_jit()
1832 EMIT1(add_2reg(0xC0, dst_reg, dst_reg)); in do_jit()
[all …]
/linux/arch/s390/net/
A Dbpf_jit_comp.c863 u32 dst_reg = insn->dst_reg; in bpf_jit_insn() local
891 EMIT4(0xb9160000, dst_reg, dst_reg); in bpf_jit_insn()
897 EMIT4(0xb9160000, dst_reg, dst_reg); in bpf_jit_insn()
1398 EMIT2(0x1300, dst_reg, dst_reg); in bpf_jit_insn()
1403 EMIT4(0xb9030000, dst_reg, dst_reg); in bpf_jit_insn()
1413 EMIT4(0xb9850000, dst_reg, dst_reg); in bpf_jit_insn()
1420 EMIT4(0xb9160000, dst_reg, dst_reg); in bpf_jit_insn()
1431 EMIT4(0xb91f0000, dst_reg, dst_reg); in bpf_jit_insn()
1435 EMIT4(0xb9850000, dst_reg, dst_reg); in bpf_jit_insn()
1441 EMIT4(0xb91f0000, dst_reg, dst_reg); in bpf_jit_insn()
[all …]
/linux/samples/bpf/
A Dbpf_insn.h13 .dst_reg = DST, \
21 .dst_reg = DST, \
31 .dst_reg = DST, \
39 .dst_reg = DST, \
49 .dst_reg = DST, \
57 .dst_reg = DST, \
67 .dst_reg = DST, \
75 .dst_reg = DST, \
87 .dst_reg = DST, \
93 .dst_reg = 0, \
[all …]
/linux/tools/testing/selftests/bpf/
A Ddisasm.c143 insn->code, insn->dst_reg, in print_bpf_end_insn()
145 insn->imm, insn->dst_reg); in print_bpf_end_insn()
153 insn->code, insn->dst_reg, in print_bpf_bswap_insn()
154 insn->imm, insn->dst_reg); in print_bpf_bswap_insn()
203 insn->dst_reg); in print_bpf_insn()
214 insn->dst_reg, in print_bpf_insn()
223 insn->dst_reg, in print_bpf_insn()
233 insn->dst_reg, in print_bpf_insn()
278 insn->dst_reg, in print_bpf_insn()
362 insn->dst_reg, in print_bpf_insn()
[all …]
/linux/kernel/bpf/
A Ddisasm.c143 insn->code, insn->dst_reg, in print_bpf_end_insn()
145 insn->imm, insn->dst_reg); in print_bpf_end_insn()
153 insn->code, insn->dst_reg, in print_bpf_bswap_insn()
154 insn->imm, insn->dst_reg); in print_bpf_bswap_insn()
203 insn->dst_reg); in print_bpf_insn()
214 insn->dst_reg, in print_bpf_insn()
223 insn->dst_reg, in print_bpf_insn()
233 insn->dst_reg, in print_bpf_insn()
278 insn->dst_reg, in print_bpf_insn()
362 insn->dst_reg, in print_bpf_insn()
[all …]
A Dverifier.c13231 dst_reg->off + dst_reg->var_off.value)) in sanitize_check_bounds()
13630 dst_reg->smin_value = dst_reg->umin_value; in scalar_min_max_mul()
13631 dst_reg->smax_value = dst_reg->umax_value; in scalar_min_max_mul()
13688 dst_reg->smin_value = dst_reg->umin_value; in scalar_min_max_and()
13689 dst_reg->smax_value = dst_reg->umax_value; in scalar_min_max_and()
13745 dst_reg->umax_value = dst_reg->var_off.value | dst_reg->var_off.mask; in scalar_min_max_or()
13803 dst_reg->umax_value = dst_reg->var_off.value | dst_reg->var_off.mask; in scalar_min_max_xor()
14168 dst_reg = &regs[insn->dst_reg]; in adjust_reg_min_max_vals()
15400 dst_reg = &regs[insn->dst_reg]; in check_cond_jmp_op()
15612 dst_reg = &regs[insn->dst_reg]; in check_ld_imm()
[all …]
A Dcgroup.c2270 BPF_DW, si->dst_reg, treg, in sysctl_convert_ctx_access()
2274 treg, si->dst_reg, in sysctl_convert_ctx_access()
2283 BPF_DW, treg, si->dst_reg, in sysctl_convert_ctx_access()
2288 si->dst_reg, si->src_reg, in sysctl_convert_ctx_access()
2292 BPF_SIZE(si->code), si->dst_reg, si->dst_reg, in sysctl_convert_ctx_access()
2433 si->dst_reg, si->src_reg, \
2439 si->dst_reg, si->src_reg, \
2486 treg, si->dst_reg, in cg_sockopt_convert_ctx_access()
2500 si->dst_reg, si->src_reg, in cg_sockopt_convert_ctx_access()
2503 si->dst_reg, si->dst_reg, in cg_sockopt_convert_ctx_access()
[all …]
/linux/net/core/
A Dfilter.c9731 *insn++ = BPF_MOV64_REG(si->dst_reg, si->dst_reg); in bpf_convert_ctx_access()
9866 si->dst_reg, si->dst_reg, in bpf_convert_ctx_access()
9874 si->dst_reg, si->dst_reg, in bpf_convert_ctx_access()
9901 si->dst_reg, si->dst_reg, in bpf_convert_ctx_access()
10138 si->dst_reg, si->dst_reg, in xdp_convert_ctx_access()
10156 si->dst_reg, si->dst_reg, in xdp_convert_ctx_access()
10181 SIZE, si->dst_reg, si->dst_reg, \
10370 si->dst_reg, si->dst_reg, \ in sock_ops_convert_ctx_access()
10721 si->dst_reg, si->dst_reg, in sock_ops_convert_ctx_access()
10732 si->dst_reg, si->dst_reg, in sock_ops_convert_ctx_access()
[all …]
/linux/include/linux/
A Dfilter.h105 .dst_reg = DST, \
116 .dst_reg = DST, \
129 .dst_reg = DST, \
139 .dst_reg = DST, \
276 .dst_reg = 0, \
308 .dst_reg = 0, \
318 .dst_reg = 0, \
435 .dst_reg = 0, \
445 .dst_reg = 0, \
455 .dst_reg = 0, \
[all …]
/linux/drivers/net/ethernet/netronome/nfp/bpf/
A Djit.c1329 u8 dst = insn->dst_reg * 2; in wrp_alu32_imm()
1406 u8 reg = insn->dst_reg * 2; in cmp_imm()
1447 areg = insn->dst_reg * 2; in cmp_reg()
1507 u8 dst_reg; in wrp_mul() local
1509 dst_reg = insn->dst_reg; in wrp_mul()
2064 dst = insn->dst_reg * 2; in shl_reg64()
2176 dst = insn->dst_reg * 2; in shr_reg64()
2293 dst = insn->dst_reg * 2; in ashr_reg64()
2448 dst = insn->dst_reg * 2; in ashr_reg()
2499 dst = insn->dst_reg * 2; in shr_reg()
[all …]
A Dverifier.c505 const struct bpf_reg_state *reg = cur_regs(env) + meta->insn.dst_reg; in nfp_bpf_check_store()
522 return nfp_bpf_check_ptr(nfp_prog, meta, env, meta->insn.dst_reg); in nfp_bpf_check_store()
530 const struct bpf_reg_state *dreg = cur_regs(env) + meta->insn.dst_reg; in nfp_bpf_check_atomic()
552 return nfp_bpf_check_ptr(nfp_prog, meta, env, meta->insn.dst_reg); in nfp_bpf_check_atomic()
562 cur_regs(env) + meta->insn.dst_reg; in nfp_bpf_check_alu()
647 meta->insn.dst_reg >= MAX_BPF_REG) { in nfp_verify_insn()
684 if (meta->insn.dst_reg >= BPF_REG_6 && in nfp_assign_subprog_idx_and_regs()
685 meta->insn.dst_reg <= BPF_REG_9) in nfp_assign_subprog_idx_and_regs()
/linux/tools/testing/selftests/bpf/verifier/
A Datomic_fetch.c95 #define __ATOMIC_FETCH_OP_TEST(src_reg, dst_reg, operand1, op, operand2, expect) \ argument
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), \
/linux/arch/arm/crypto/
A Dcrct10dif-ce-core.S137 .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/arch/x86/crypto/
A Dcrct10dif-pcl-asm_64.S83 # 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/drivers/scsi/
A Dscript_asm.pl553 $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/drivers/gpu/drm/i915/gem/
A Di915_gem_ttm_move.c318 struct intel_memory_region *dst_reg, *src_reg; in i915_ttm_memcpy_init() local
320 dst_reg = i915_ttm_region(bo->bdev, dst_mem->mem_type); in i915_ttm_memcpy_init()
322 GEM_BUG_ON(!dst_reg || !src_reg); in i915_ttm_memcpy_init()
326 ttm_kmap_iter_iomap_init(&arg->_dst_iter.io, &dst_reg->iomap, in i915_ttm_memcpy_init()
327 &dst_rsgt->table, dst_reg->region.start); in i915_ttm_memcpy_init()
/linux/arch/arm64/crypto/
A Dcrct10dif-ce-core.S240 .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
/linux/tools/testing/selftests/bpf/progs/
A Dnetif_receive_skb.c241 {.code = (__u8)1,.dst_reg = (__u8)0x2,.src_reg = (__u8)0x3,.off = (__s16)4,.imm = (__s32)5,}); in BPF_PROG()
243 {.code = 1, .dst_reg = 0x2, .src_reg = 0x3, .off = 4, in BPF_PROG()
/linux/arch/arm64/net/
A Dbpf_jit_comp.c344 if (insn->dst_reg == BPF_REG_6 || insn->src_reg == BPF_REG_6) in find_used_callee_regs()
347 if (insn->dst_reg == BPF_REG_7 || insn->src_reg == BPF_REG_7) in find_used_callee_regs()
642 const u8 dst = bpf2a64[insn->dst_reg]; in emit_lse_atomic()
717 const u8 dst = bpf2a64[insn->dst_reg]; in emit_ll_sc_atomic()
894 int dst_reg = FIELD_GET(BPF_FIXUP_REG_MASK, ex->fixup); in ex_handler_bpf() local
896 if (dst_reg != DONT_CLEAR) in ex_handler_bpf()
897 regs->regs[dst_reg] = 0; in ex_handler_bpf()
905 int dst_reg) in add_exception_handler() argument
965 dst_reg = DONT_CLEAR; in add_exception_handler()
968 FIELD_PREP(BPF_FIXUP_REG_MASK, dst_reg); in add_exception_handler()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
A Dbtf_dump.c724 {.code = (__u8)1,.dst_reg = (__u8)0x2,.src_reg = (__u8)0x3,.off = (__s16)4,.imm = (__s32)5,}); in test_btf_dump_struct_data()
728 { .code = 1, .dst_reg = 0x2, .src_reg = 0x3, .off = 4, in test_btf_dump_struct_data()
738 {.code = 1, .dst_reg = 2, .src_reg = 3, .off = 4, .imm = 5}); in test_btf_dump_struct_data()
743 { .code = 0, .dst_reg = 1}); in test_btf_dump_struct_data()
/linux/Documentation/bpf/
A Dclassic_vs_extended.rst212 op:16, jt:8, jf:8, k:32 ==> op:8, dst_reg:4, src_reg:4, off:16, imm:32
325 In eBPF it means dst_reg = (u32) dst_reg + (u32) src_reg; similarly,
334 dst_reg = dst_reg + src_reg

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